/* 现代科技风格 - 高逼格设计 */
:root {
    /* 科技感主色调 */
    --primary-blue: #e6f7ff;
    --primary-pink: #fff0f6;
    --primary-yellow: #fffbe6;
    
    /* 淡色调主色 */
    --accent-blue: #5cdbd3;
    --accent-pink: #ffadd2;
    --accent-yellow: #ffd666;
    
    /* 文字颜色 */
    --text-dark: #262626;
    --text-light: #8c8c8c;
    --text-muted: #bfbfbf;
    
    /* 背景色 */
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-tertiary: #f5f5f5;
    
    /* 边框和阴影 */
    --border-light: #f0f0f0;
    --border-medium: #d9d9d9;
    --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-medium: 0 6px 16px rgba(0, 0, 0, 0.08);
    --shadow-strong: 0 12px 32px rgba(0, 0, 0, 0.12);
    
    /* 动画缓动 */
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --ease-spring: cubic-bezier(0.68, 0, 0.2, 1);
    
    /* 渐变背景 */
    --gradient-primary: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
    --gradient-accent: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    --gradient-footer: linear-gradient(90deg, var(--accent-blue), var(--accent-pink), var(--accent-yellow), var(--accent-blue));
}

/* 全局样式 - 精细排版 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-primary);
    font-weight: 400;
    letter-spacing: 0.01em;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 高级排版系统 */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--text-dark);
    margin-bottom: 0.5em;
}

/* Base heading sizes - responsive by default */
h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1em;
}

a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: all 0.3s var(--ease-smooth);
}

a:hover {
    color: var(--accent-pink);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
    box-sizing: border-box;
}

/* 通用组件 */
.btn-primary {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    color: white;
    border: none;
    border-radius: 30px;
    font-weight: 500;
    font-size: 15px;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    color: white;
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    background: transparent;
    color: var(--text-dark);
    border: 1px solid var(--border-medium);
    border-radius: 30px;
    font-weight: 500;
    font-size: 15px;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* 底部询价表单样式 */
.inquiry-form-container {
    max-width: 600px;
    margin: 30px auto 0;
}

.footer-inquiry-form .form-group {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.footer-inquiry-form input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-medium);
    border-radius: 30px;
    font-size: 14px;
    transition: all 0.3s var(--ease-smooth);
}

.footer-inquiry-form select {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-medium);
    border-radius: 30px;
    font-size: 14px;
    transition: all 0.3s var(--ease-smooth);
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 16px;
    background-color: white;
}

.footer-inquiry-form input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(92, 219, 211, 0.2);
}

.footer-inquiry-form select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(92, 219, 211, 0.2);
}

/* 验证码样式 */
.captcha-group {
    display: flex;
    gap: 10px;
    align-items: center;
}

.captcha-group input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-medium);
    border-radius: 30px;
    font-size: 14px;
    transition: all 0.3s var(--ease-smooth);
    text-transform: uppercase;
}

.captcha-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(92, 219, 211, 0.2);
}

.captcha-image {
    height: 40px;
    border-radius: 6px;
    cursor: pointer;
    border: 1px solid var(--border-medium);
    transition: all 0.3s var(--ease-smooth);
}

.captcha-image:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-subtle);
}

.footer-inquiry-form button {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    border-radius: 30px;
    font-size: 14px;
}

.footer-inquiry-form button i {
    margin-right: 5px;
}

/* 联系方式板块样式 */
.contact-info-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
}

.contact-info-section .section-header {
    text-align: center;
    margin-bottom: 50px;
}

.contact-info-section .section-header h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.contact-info-section .section-header p {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.contact-item {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s var(--ease-smooth);
    box-shadow: var(--shadow-subtle);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.contact-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.contact-icon i {
    font-size: 24px;
    color: white;
}

.contact-item h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.contact-item p {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 0;
}

/* 合作伙伴样式 - 增大图片 */
.partners-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 30px;
    align-items: center;
}

.partner-item {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 120px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-subtle);
    transition: all 0.3s var(--ease-smooth);
    padding: 20px;
}

.partner-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.partner-item img {
    max-width: 100%;
    max-height: 80px;
    filter: grayscale(100%);
    transition: filter 0.3s var(--ease-smooth);
}

.partner-item:hover img {
    filter: grayscale(0%);
}

/* 网站头部 - 现代科技风格 */
.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-subtle);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s var(--ease-smooth);
    border-bottom: 1px solid var(--border-light);
}

.site-header.scrolled {
    box-shadow: var(--shadow-medium);
    background: rgba(255, 255, 255, 0.98);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    text-decoration: none;
    letter-spacing: -0.02em;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    transition: width 0.3s ease;
}

.logo:hover::after {
    width: 100%;
}

.logo i {
    margin-right: 10px;
    font-size: 24px;
    color: var(--accent-blue);
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo:hover {
    color: var(--accent-blue);
    text-decoration: none;
}

/* 主导航 - 现代简约 */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
    margin: 0 20px;
}

.nav-item > a {
    display: block;
    padding: 8px 0;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s var(--ease-smooth);
    position: relative;
}

.nav-item > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
    transition: width 0.3s ease;
}

.nav-item > a:hover::after {
    width: 100%;
}

.nav-item > a:hover {
    color: var(--accent-blue);
}

.nav-item.active > a {
    color: var(--accent-blue);
}

.nav-item.active > a::after {
    width: 100%;
}

/* 子导航 */
.sub-nav {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow-medium);
    padding: 10px 0;
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s var(--ease-smooth);
    z-index: 1001;
}

.nav-item:hover .sub-nav {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(10px);
}

.sub-nav li {
    list-style: none;
}

.sub-nav a {
    display: block;
    padding: 10px 20px;
    color: var(--text-light);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s var(--ease-smooth);
}

.sub-nav a:hover {
    background: var(--bg-secondary);
    color: var(--accent-blue);
}

/* 头部操作按钮 */
.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-inquiry {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    color: white;
    border-radius: 30px;
    font-weight: 500;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s var(--ease-smooth);
    box-shadow: var(--shadow-subtle);
}

.btn-inquiry:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    color: white;
}

.btn-inquiry i {
    margin-right: 8px;
    font-size: 16px;
}

/* 移动端菜单切换 */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    width: 24px;
    height: 24px;
    justify-content: space-between;
    position: relative;
    z-index: 10003;
}

.mobile-menu-toggle span {
    height: 2px;
    background: var(--text-dark);
    transition: all 0.3s var(--ease-smooth);
    transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* 移动端导航 - 抽屉式设计 */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
    pointer-events: none;
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 80%;
    max-width: 300px;
    height: 100%;
    background: white;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    overflow-y: auto;
    z-index: 10002;
}

.mobile-nav-overlay.active .mobile-nav {
    transform: translateX(0);
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--border-light);
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
}

.mobile-nav-header .logo {
    font-size: 20px;
    color: white;
}

.mobile-nav-header .logo i {
    color: white;
    background: none;
    -webkit-text-fill-color: white;
}

.mobile-nav-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: white;
}

.mobile-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-item {
    border-bottom: 1px solid var(--border-light);
}

.mobile-nav-item > a {
    display: block;
    padding: 15px 20px;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s var(--ease-smooth);
}

.mobile-nav-item > a:hover {
    background: var(--bg-secondary);
    color: var(--accent-blue);
}

.mobile-sub-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    background: var(--bg-secondary);
}

.mobile-sub-nav li {
    border-bottom: 1px solid var(--border-light);
}

.mobile-sub-nav li:last-child {
    border-bottom: none;
}

.mobile-sub-nav a {
    display: block;
    padding: 12px 20px 12px 40px;
    color: var(--text-light);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s var(--ease-smooth);
}

.mobile-sub-nav a:hover {
    background: var(--bg-tertiary);
    color: var(--accent-blue);
}

.mobile-nav-footer {
    padding: 20px;
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.btn-inquiry-mobile {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    color: white;
    border-radius: 30px;
    font-weight: 500;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s var(--ease-smooth);
    width: 100%;
    justify-content: center;
}

.btn-inquiry-mobile i {
    margin-right: 8px;
}

/* 英雄区域 - 现代科技风格 */
.hero-section {
    padding: 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
    height: 500px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    animation: rotate 20s linear infinite;
}

/* 占位区域样式 */
.hero-section.hero-placeholder {
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-section.hero-placeholder::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    border-radius: 50%;
    opacity: 0.1;
}

/* 添加 hero-slide 样式定义 */
.hero-slide {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 确保LayUI轮播图容器正确显示 */
.layui-carousel {
    width: 100%;
    height: 100%;
}

.layui-carousel > [carousel-item] {
    height: 100%;
}

.layui-carousel > [carousel-item] > div {
    height: 100%;
}

.layui-carousel > [carousel-item] > div > div {
    height: 100%;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
    position: relative;
}

.hero-content h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 2px;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* 内容区域与面包屑区域的间距 */
.content-list {
    margin-top: 30px;
}


    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* 自定义面包屑样式 */
.custom-breadcrumb {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.9);
    border-radius: 5px;
    padding: 0 15px;
    box-shadow: var(--shadow-subtle);
    height: 40px;
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
    margin: 0;
    width: 100%;
    box-sizing: border-box;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.custom-breadcrumb:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.custom-breadcrumb a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
}

.custom-breadcrumb a:hover {
    color: var(--accent-blue);
}

.breadcrumb-separator {
    margin: 0 10px;
    color: var(--accent-pink);
    font-weight: bold;
    display: inline;
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    height: 100%;
    white-space: nowrap;
}

/* 服务介绍 */
.services-section {
    padding: 100px 0;
    background: var(--bg-primary);
}

.service-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 35px 25px;
    text-align: center;
    transition: all 0.3s var(--ease-smooth);
    box-shadow: var(--shadow-subtle);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    border: 2px solid var(--border-medium);
    backdrop-filter: blur(10px);
    /* 添加双层描边效果 */
    box-shadow: inset 0 0 0 1px rgba(92, 219, 211, 0.3), var(--shadow-subtle);
    margin-bottom: 20px;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 0 2px var(--accent-blue), var(--shadow-medium);
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
    border: 2px solid transparent;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.service-card:hover::before {
    left: 100%;
}

.service-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        transparent,
        rgba(255, 255, 255, 0.8),
        transparent
    );
    animation: rotate 2s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.service-card:hover::after {
    opacity: 1;
}

.service-icon {
    font-size: 48px;
    margin-bottom: 25px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 25px;
    flex-grow: 1;
}

.service-link {
    display: inline-flex;
    align-items: center;
    color: var(--accent-blue);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s var(--ease-smooth);
}

.service-link:hover {
    color: var(--accent-pink);
    transform: translateX(5px);
}

.service-link i {
    margin-left: 5px;
    transition: transform 0.3s var(--ease-smooth);
}

.service-link:hover i {
    transform: translateX(3px);
}

/* 响应式调整 - 平板设备 */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    .hero-section {
        height: 400px;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    /* 平板设备上隐藏移动端菜单按钮 */
    .mobile-menu-toggle {
        display: none;
    }
}

/* 响应式调整 - 移动设备 */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    h3 {
        font-size: 1.4rem;
    }
    
    h4 {
        font-size: 1.2rem;
    }
    
    .hero-section {
        height: 300px;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    /* 移动设备上显示移动端菜单按钮 */
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* 移动设备上隐藏主导航 */
    .main-nav {
        display: none;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.3rem;
    }
    
    h4 {
        font-size: 1.15rem;
    }
    
    h5 {
        font-size: 1.1rem;
    }
    
    .hero-section {
        height: 250px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
}

.service-link {
    display: inline-flex;
    align-items: center;
    color: var(--accent-blue);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s var(--ease-smooth);
}

.service-link:hover {
    color: var(--accent-pink);
    transform: translateX(5px);
}

.service-link i {
    margin-left: 5px;
    transition: transform 0.3s var(--ease-smooth);
}

.service-link:hover i {
    transform: translateX(3px);
}

/* 为什么选择我们 - 文字联动图片视差效果 */
.features-section {
    padding: 60px 0;
    background: var(--bg-primary);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 20px auto 0;
}

.parallax-container {
    display: flex;
    gap: 30px;
    align-items: stretch;
    margin-top: 50px;
    height: 500px; /* 设置整体高度与右侧图片一致 */
}

.parallax-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center; /* 垂直居中 */
    gap: 30px;
}

/* 美化文字效果 - 去掉背景框，优化文字显示 */
.feature-item {
    text-align: left;
    padding: 0;
    background: transparent;
    border-radius: 0;
    transition: all 0.3s var(--ease-smooth);
    box-shadow: none;
    cursor: pointer;
    position: relative;
    padding-left: 65px; /* 再次增加10px间距 */
    padding-top: 5px;
    padding-bottom: 5px;
    margin-bottom: 50px; /* 增加项目之间的间距 */
}

/* 通用图标样式 */
.feature-item::before {
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 24px; /* 图标大小 */
    color: black;
    transition: all 0.3s var(--ease-smooth);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 激活状态下的图标颜色变为指定橙色 */
.feature-item.active::before {
    color: #f07f47;
}

/* 根据标题文字设置不同图标 */
.feature-item[data-index="0"]::before {
    content: "\f0c0"; /* Font Awesome 用户组图标 - 专业团队 */
    color: #f07f47; /* 专业团队图标默认颜色 - 用户要求的橙色 */
}

.feature-item[data-index="1"]::before {
    content: "\f5fc"; /* Font Awesome 相机图标 - 一流设备 */
}

.feature-item[data-index="2"]::before {
    content: "\f017"; /* Font Awesome 时钟图标 - 按时交付 */
}

.feature-item[data-index="3"]::before {
    content: "\f0ed"; /* Font Awesome 文件文本图标 - 贴心服务 */
}

.feature-item:hover::before {
    transform: translateY(-50%) scale(1.1);
    color: #f07f47; /* 用户要求的橙色 */
    width: 44px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    font-size: 26px; /* 悬停时进一步变大 */
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 添加连接线 - 为每个项目之间添加单独的连接线 */
.parallax-text {
    position: relative;
    padding-left: 15px;
}

.feature-group {
    position: relative;
    padding-left: 15px;
}

/* 为每个feature-item之间添加单独的连接线，而不是贯穿整个区域的长线 */
.feature-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 30px; /* 精确对齐图标中心 */
    top: calc(50% + 22px); /* 从图标底部开始 */
    height: calc(100% - 44px); /* 连接到下一个图标的顶部 */
    width: 0;
    border-left: 2px dashed #d0d0d0; /* 使用虚线边框 */
    z-index: 0; /* 设置合适的z-index避免覆盖内容 */
}

/* 确保专业团队图标悬停颜色正确应用 */
.feature-item[data-index="0"]:hover::before {
    color: #f07f47 !important; /* 专业团队图标悬停颜色 */
}

.feature-item.active::before {
    transform: translateY(-50%) scale(1.1);
    color: #f07f47; /* 用户要求的橙色 */
    font-size: 28px; /* 激活状态下图标更大 */
}

/* 确保专业团队图标在active状态下也显示正确颜色 */
.feature-item[data-index="0"].active::before {
    color: #f07f47 !important; /* 专业团队图标active状态颜色 - 覆盖黄金色 */
}

.feature-item h3 {
    font-size: 1.6rem;
    margin-bottom: 8px;
    font-weight: normal; /* 不要加粗 */
    color: black; /* 默认字体黑色 */
    transition: all 0.3s var(--ease-smooth);
    position: relative;
    line-height: 1.3;
    margin-top: 0; /* 确保与图标垂直对齐 */
}

.feature-item.active h3 {
    color: black;
    font-size: 1.8rem;
    font-weight: normal; /* 不要加粗 */
}

/* 确保h3悬停颜色生效 */
.feature-item:hover h3 {
    color: #f07f47 !important; /* 鼠标滑过字体变为指定颜色 */
    font-size: 1.8rem; /* 鼠标滑过时字体加大1号 */
    margin-top: 0;
    margin-bottom: 0;
    font-weight: bold; /* 鼠标滑过字体加粗 */
}

.feature-item p {
    font-size: 1rem; /* 字体小一号 */
    line-height: 1.7;
    color: var(--text-light); /* 默认字体灰色 */
    margin-bottom: 0;
    transition: all 0.3s var(--ease-smooth);
    padding-left: 5px;
    opacity: 0; /* 默认状态下隐藏p元素 */
    height: 0;
    overflow: hidden;
}

.feature-item.active p {
    color: black;
    font-size: 1.2rem;
}

.feature-item:hover p {
    color: #666666; /* 鼠标滑过字体变为灰色 */
    font-size: 0.9rem; /* 鼠标滑过字体缩小一号 */
    opacity: 1; /* 鼠标滑过显示p元素 */
    height: auto;
    overflow: visible;
}

/* 确保所有图片没有背景颜色 */
img {
    background-color: transparent !important;
    border: none !important; /* 确保没有边框 */
}

.parallax-images {
    flex: 1;
    height: 500px;
    position: relative;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
}

.image-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s var(--ease-smooth);
}

.image-item.active {
    opacity: 1;
}

.image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .parallax-container {
        flex-direction: column;
        height: auto;
    }
    
    .parallax-images {
        height: 400px;
    }
    
    .parallax-text {
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .parallax-images {
        height: 300px;
    }
    
    .feature-item h3 {
        font-size: 1.4rem;
    }
    
    .feature-item.active h3 {
        font-size: 1.6rem;
    }
    
    .feature-item p {
        font-size: 1rem;
    }
    
    .feature-item.active p {
        font-size: 1.1rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
}

    /* 修复：正确的响应式悬停样式 */
    .feature-item:hover::before {
        color: #f07f47 !important; /* 图标悬停颜色 - 重要提示：不要修改这个颜色 */
    }
    
    .feature-item:hover h3 {
        color: #f07f47 !important; /* 保持与全局样式一致 */
        font-size: 1.8rem; /* 适当调整移动端大小 */
    }
    
    .feature-item:hover p {
        color: black;
        font-size: 0.9rem;
    }

/* 精选案例 */
.portfolio-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.portfolio-container {
    column-count: 4;
    column-gap: 20px;
}

@media (max-width: 1200px) {
    .portfolio-container {
        column-count: 3;
    }
}

@media (max-width: 992px) {
    .portfolio-container {
        column-count: 2;
    }
}

@media (max-width: 768px) {
    .portfolio-container {
        column-count: 1;
    }
}

/* 服务卡片2行3列布局调整 */
.services-section .layui-row {
    display: flex;
    flex-wrap: wrap;
}

.services-section .layui-col-md4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
}

@media (max-width: 992px) {
    .services-section .layui-col-md4 {
        flex: 0 0 50%;
        max-width: 50%;
    }
}

@media (max-width: 768px) {
    .services-section .layui-col-md4 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

.portfolio-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    transition: all 0.3s var(--ease-smooth);
    margin-bottom: 20px;
    break-inside: avoid;
    display: block;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.portfolio-item img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
    transition: transform 0.3s var(--ease-smooth);
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-placeholder {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 48px;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.portfolio-overlay p {
    color: var(--text-muted);
    margin-bottom: 20px;
    text-align: center;
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.portfolio-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
    transition: transform 0.3s var(--ease-smooth);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s var(--ease-smooth);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h4 {
    color: white;
    margin-bottom: 10px;
    text-align: center;
}

.portfolio-overlay p {
    color: var(--text-muted);
    margin-bottom: 20px;
    text-align: center;
}

/* 为什么选择我们 */
.features-section {
    padding: 60px 0;
    background: var(--bg-primary);
}

.feature-icon {
    font-size: 36px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 客户见证 */
.testimonials-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.testimonial-item {
    padding: 40px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-subtle);
    text-align: center;
    margin: 0 20px;
}

.testimonial-content p {
    font-size: 0.8rem;
    font-style: normal;
    color: var(--text-light);
    line-height: 1.5;
    margin: 0;
}

.testimonial-author h4 {
    margin-bottom: 5px;
    font-size: 1.125rem;
}

.testimonial-author span {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* 客户评价模块样式 */
.testimonials-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    position: relative;
    overflow: hidden;
}

.testimonials-section .section-header {
    margin-bottom: 50px;
}

.testimonials-section .section-header h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.testimonials-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 客户案例模块样式 */
/*
.case-studies-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.case-studies-section .section-header {
    margin-bottom: 50px;
}

.case-studies-section .section-header h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.case-studies-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, auto);
    gap: 30px;
    margin-bottom: 0;
}

.case-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s var(--ease-smooth);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.case-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s var(--ease-smooth);
}

.case-card:hover .case-image img {
    transform: scale(1.05);
}

.case-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 48px;
}

.case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s var(--ease-smooth);
}

.case-card:hover .case-overlay {
    opacity: 1;
}

.case-link {
    color: white;
    font-size: 24px;
    transition: transform 0.3s var(--ease-smooth);
}

.case-link:hover {
    transform: scale(1.2);
}

.case-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.case-content h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.case-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.case-category {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    color: white;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.case-date {
    color: var(--text-light);
    font-size: 0.8rem;
}

.case-content p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    flex: 1;
    margin-bottom: 0;
}
*/

/* 响应式调整 */
/*
@media (max-width: 992px) {
    .case-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(5, auto);
    }
}
*/

/*
@media (max-width: 768px) {
    .case-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(9, auto);
    }
}
*/

/* 新闻资讯 */
.news-section {
    padding: 100px 0;
    background: white;
}

.news-section .section-header {
    margin-bottom: 50px;
}

.news-section .section-header h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.news-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, auto);
    gap: 30px;
    margin-bottom: 0;
}

.news-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s var(--ease-smooth);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.news-card .news-meta {
    padding: 20px 20px 0;
}

.news-card .news-date {
    color: var(--accent-blue);
    font-size: 0.85rem;
    font-weight: 500;
}

.news-card .news-category {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    color: white;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-left: 10px;
}

.news-card h3 {
    padding: 15px 20px 0;
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.news-card h3 a {
    color: var(--text-dark);
    transition: color 0.3s var(--ease-smooth);
    text-decoration: none;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-card h3 a:hover {
    color: var(--accent-blue);
}

.news-card p {
    padding: 0 20px;
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
    flex: 1;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-card .read-more {
    display: inline-block;
    padding: 0 20px 20px;
    color: var(--accent-blue);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s var(--ease-smooth);
}

.news-card .read-more:hover {
    color: var(--accent-pink);
    transform: translateX(5px);
}

.news-card .read-more i {
    margin-left: 5px;
    font-size: 0.8rem;
    transition: transform 0.3s var(--ease-smooth);
}

.news-card .read-more:hover i {
    transform: translateX(3px);
}

/* 客户案例模块样式 */
/*
.case-studies-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.case-studies-section .section-header {
    margin-bottom: 50px;
}

.case-studies-section .section-header h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.case-studies-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, auto);
    gap: 30px;
    margin-bottom: 0;
}

.case-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s var(--ease-smooth);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.case-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s var(--ease-smooth);
}

.case-card:hover .case-image img {
    transform: scale(1.05);
}

.case-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 48px;
}

.case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s var(--ease-smooth);
}

.case-card:hover .case-overlay {
    opacity: 1;
}

.case-link {
    color: white;
    font-size: 24px;
    transition: transform 0.3s var(--ease-smooth);
}

.case-link:hover {
    transform: scale(1.2);
}

.case-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.case-content h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.case-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.case-category {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    color: white;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.case-date {
    color: var(--text-light);
    font-size: 0.8rem;
}

.case-content p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    flex: 1;
    margin-bottom: 0;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .case-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(5, auto);
    }
}

@media (max-width: 768px) {
    .case-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(9, auto);
    }
}

/* 立即询价模块样式 */
.inquiry-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
    position: relative;
    overflow: hidden;
}

.inquiry-section .section-header {
    margin-bottom: 50px;
}

.inquiry-section .section-header h2 {
    font-size: 2.5rem;
}

.inquiry-card .form-row {
    flex-direction: row;
    gap: 20px;
}

.inquiry-card .form-row.third-row {
    flex-direction: row;
}

.inquiry-card .form-row.third-row .right-column {
    justify-content: flex-end;
}

.inquiry-card .captcha-group {
    flex-direction: row; /* 保持验证码和输入框在同一行 */
    align-items: center;
}

.inquiry-card .captcha-image {
    width: 100px; /* 保持固定宽度 */
    height: 35px;
    margin-top: 0; /* 移除顶部边距 */
    margin-left: 10px; /* 添加左侧边距 */
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
}

@media (max-width: 576px) {
    .news-grid {
        grid-template-columns: repeat(1, 1fr);
        grid-template-rows: repeat(6, auto); /* 移动端调整为6行 */
    }
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease-smooth), transform 0.6s var(--ease-smooth);
}

.fade-in-up.animate {
    opacity: 1;
    transform: translateY(0);
}

.fade-in {
    opacity: 0;
    transition: opacity 0.6s var(--ease-smooth);
}

.fade-in.animate {
    opacity: 1;
}


@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
}

/* 添加响应式设计样式 */
@media screen and (max-width: 992px) {
    .contact-info-section .layui-col-md4 {
        width: 100%;
        margin-bottom: 20px;
    }
    
    .contact-form-section .layui-col-md6 {
        width: 100%;
    }
    
    .breadcrumb-section {
        height: auto;
        padding: 10px 0;
    }
    
    .inner-banner-section {
        min-height: 350px;
    }
    
    .combined-card {
        width: 100%;
        min-height: unset;
        max-height: none;
    }
    
    .combined-section {
        flex-direction: column;
    }
}

@media screen and (max-width: 768px) {
    .contact-info-section .layui-col-md4 {
        width: 100%;
        margin-bottom: 20px;
    }
    
    .contact-form-section .layui-col-md6 {
        width: 100%;
    }
    
    .breadcrumb-section {
        height: auto;
        padding: 10px 0;
    }
    
    .inner-banner-section {
        min-height: 300px;
    }
    
    .contact-form-wrapper {
        padding: 30px 20px;
    }
    
    .captcha-container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
    
    .combined-card {
        width: 100%;
        min-height: unset;
        max-height: none;
    }
    
    .combined-section {
        flex-direction: column;
    }
}

@media screen and (max-width: 576px) {
    .contact-info-section .layui-col-md4 {
        width: 100%;
        margin-bottom: 15px;
    }
    
    .contact-form-section .layui-col-md6 {
        width: 100%;
    }
    
    .breadcrumb-section {
        height: auto;
        padding: 8px 0;
    }
    
    .inner-banner-section {
        min-height: 250px;
    }
    
    .contact-form-wrapper {
        padding: 20px 15px;
    }
    
    .form-group {
        margin-bottom: 15px;
    }
    
    .captcha-container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: row; /* 保持验证码和输入框在同一行 */
        align-items: center;
    }
    
    .inquiry-card .captcha-image {
        width: 100px; /* 保持固定宽度 */
        height: 35px;
        margin-top: 0; /* 移除顶部边距 */
        margin-left: 10px; /* 添加左侧边距 */
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: row; /* 保持验证码和输入框在同一行 */
        align-items: center;
    }
    
    .inquiry-card .captcha-image {
        width: 80px;
        height: 30px;
        margin-top: 0; /* 移除顶部边距 */
        margin-left: 8px; /* 添加左侧边距 */
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: row; /* 保持验证码和输入框在同一行 */
        align-items: center;
    }
    
    .inquiry-card .captcha-image {
        width: 100px; /* 保持固定宽度 */
        margin-top: 0; /* 移除顶部边距 */
        margin-left: 10px; /* 添加左侧边距 */
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: row; /* 保持验证码和输入框在同一行 */
        align-items: center;
    }
    
    .inquiry-card .captcha-image {
        width: 100px; /* 保持固定宽度 */
        height: 35px;
        margin-top: 0; /* 移除顶部边距 */
        margin-left: 10px; /* 添加左侧边距 */
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: row; /* 保持验证码和输入框在同一行 */
        align-items: center;
    }
    
    .inquiry-card .captcha-image {
        width: 80px;
        height: 30px;
        margin-top: 0; /* 移除顶部边距 */
        margin-left: 8px; /* 添加左侧边距 */
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.inquiry-card .btn-primary {
    justify-content: center;
    padding: 8px 15px; /* 进一步减小按钮内边距 */
    font-size: 1rem; /* 略微减小字体 */
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 0; /* 移除上边距 */
    box-shadow: 0 10px 30px rgba(92, 219, 211, 0.3);
    width: 100%; /* 宽度与上方元素相同 */
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.inquiry-card .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(92, 219, 211, 0.4);
    transform: translateY(-3px);
}

/* 移动端适配 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, auto); /* 移动端调整为3行 */
    }
    
    /* 询价模块移动端适配 */
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .form-row.third-row {
        flex-direction: column;
    }
    
    .inquiry-card .form-row.third-row .right-column {
        justify-content: flex-start;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 768px) {
    .testimonials-section,
    .news-section,
    .inquiry-section {
        padding: 60px 0;
    }
    
    .testimonials-wrapper {
        padding: 0 40px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .testimonial-author-avatar {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

.inquiry-section .section-header h2 {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.inquiry-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 3px;
}

/* 修改：使询价卡片宽度与上方板块一致，高度缩小到目前的三分之二 */
.inquiry-wrapper {
    max-width: 100%; /* 增大宽度，占满整个容器 */
    margin: 0 auto;
    padding: 0 50px; /* 增大左右padding以保持适当的边距 */
    width: 100%;
}

.inquiry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px; /* 稍微增大内边距 */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    width: 100%; /* 确保卡片宽度占满容器 */
    box-sizing: border-box;
    max-width: 1400px; /* 增大最大宽度 */
    margin: 0 auto; /* 居中显示 */
}

/* 重新布局卡片内容 */
.inquiry-card .form-row {
    display: flex;
    gap: 10px; /* 减小间距 */
    margin-bottom: 10px; /* 减小间距 */
}

.inquiry-card .form-group {
    flex: 1;
    margin-bottom: 10px; /* 减小间距 */
}

/* 第三行特殊布局 */
.inquiry-card .form-row.third-row {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .left-column {
    flex: 1;
    margin-bottom: 0;
}

.inquiry-card .form-row.third-row .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 与左列对齐 */
    margin-bottom: 0;
}

.inquiry-card input,
.inquiry-card textarea,
.inquiry-card select {
    width: 100%;
    padding: 10px 12px; /* 减小内边距 */
    border: 2px solid #e9ecef;
    border-radius: 10px; /* 略微减小圆角 */
    background: white;
    font-size: 0.9rem; /* 略微减小字体 */
    transition: all 0.3s var(--ease-smooth);
    box-sizing: border-box;
    color: var(--text-dark);
}

.inquiry-card textarea {
    min-height: 60px; /* 进一步减小文本区域高度到原来的三分之二 */
    resize: vertical;
}

.inquiry-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 调整位置 */
    background-size: 14px; /* 略微减小图标 */
}

.inquiry-card input:focus,
.inquiry-card textarea:focus,
.inquiry-card select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
}

.inquiry-card .captcha-group {
    display: flex;
    gap: 10px; /* 减小间距 */
    align-items: center;
    margin-bottom: 10px; /* 添加下边距 */
}

.inquiry-card .captcha-group input {
    flex: 1;
}

.inquiry-card .captcha-image {
    width: 80px; /* 进一步减小验证码图片宽度 */
    height: 35px; /* 进一步减小验证码图片高度 */
    border-radius: 6px; /* 略微减小圆角 */
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s var(--ease-smooth);
}

.inquiry-card .captcha-image:hover {
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .inquiry-card .captcha-image {
        font-size: 1rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-card {
        padding: 15px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .inquiry-section {
        padding: 50px 0;
    }
    
    .inquiry-section .section-header {
        margin-bottom: 30px;
    }
    
    .inquiry-section .section-header h2 {
        font-size: 2rem;
    }
    
    .inquiry-card {
        padding: 12px; /* 进一步减小移动端内边距 */
    }
    
    .inquiry-card input,
    .inquiry-card textarea,
    .inquiry-card select {
        padding: 8px 10px; /* 进一步减小移动端内边距 */
        font-size: 0.85rem; /* 略微减小移动端字体 */
    }
    
    .inquiry-card textarea {
        min-height: 50px; /* 进一步减小移动端文本区域高度 */
    }
    
    .inquiry-card .captcha-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .inquiry-card .captcha-image {
        width: 100%;
        height: 30px; /* 进一步减小移动端验证码图片高度 */
        margin-top: 10px;
    }
    
    .inquiry-card .btn-primary {
        padding: 10px 12px; /* 调整移动端按钮内边距 */
        font-size: 0.9rem; /* 略微减小移动端字体 */
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.inner-banner-content h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
    position: relative;
    animation: fadeIn 1s ease-out;
    word-break: break-word;
    text-align: center;
}

.inner-banner-content h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-pink));
    border-radius: 2px;
}

.inner-banner-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    animation: fadeIn 1s ease-out 0.2s both;
}

.inner-banner-buttons {
    animation: fadeIn 1s ease-out 0.4s both;
}

.inner-banner-buttons .btn-primary {
    background: #007bff;
    color: white;
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid #007bff;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.inner-banner-buttons .btn-primary:hover {
    background: transparent;
    color: #007bff;
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .modern-carousel {
        height: 400px;
    }
    
    .inner-banner-content h2 {
        font-size: 2.5rem;
    }
    
    /* 内页Banner占位区域响应式调整 */
    .inner-banner-section.inner-banner-placeholder {
        height: 400px;
    }
    
    .inner-banner-placeholder-content h2 {
        font-size: 2.5rem;
    }
}

/* 修复内页Banner错位问题 */

/* 修复内页Banner错位问题 */
.modern-carousel {
    position: relative;
    width: 100%;
    height: 380px; /* 适当增加高度 */
    overflow: hidden;
}

/* 内页Banner占位区域样式 */
.inner-banner-section.inner-banner-placeholder {
    position: relative;
    width: 100%;
    height: 380px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.inner-banner-section.inner-banner-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    opacity: 0.8;
}

.inner-banner-section.inner-banner-placeholder::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    opacity: 0.1;
}

.inner-banner-placeholder-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
    color: white;
}

.inner-banner-placeholder-content h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: white;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
    position: relative;
}

.inner-banner-placeholder-content h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: white;
    border-radius: 2px;
}

.inner-banner-placeholder-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.inner-banner-placeholder-buttons .btn-primary {
    background: white;
    color: var(--accent-blue);
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid white;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.inner-banner-placeholder-buttons .btn-primary:hover {
    background: transparent;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.carousel-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}

.carousel-slide.active {
    opacity: 1;
    z-index: 2;
}

.inner-banner-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.inner-banner-content p {
    text-align: center;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .modern-carousel {
        height: 240px; /* 适当增加高度 */
    }
    
    .inner-banner-content h2 {
        font-size: 2rem;
    }
    
    .inner-banner-content p {
        font-size: 1rem;
    }
    
    .carousel-control {
        width: 40px;
        height: 40px;
    }
    
    .carousel-control.prev {
        left: 10px;
    }
    
    .carousel-control.next {
        right: 10px;
    }
    
    /* 内页Banner占位区域响应式调整 */
    .inner-banner-section.inner-banner-placeholder {
        height: 240px;
    }
    
    .inner-banner-placeholder-content h2 {
        font-size: 2rem;
    }
    
    .inner-banner-placeholder-content p {
        font-size: 1rem;
    }
}

/* 响应式调整 */

@media (max-width: 576px) {
    .modern-carousel {
        height: 200px; /* 适当增加高度 */
    }
    
    .inner-banner-content h2 {
        font-size: 1.75rem;
    }
    
    /* 内页Banner占位区域响应式调整 */
    .inner-banner-section.inner-banner-placeholder {
        height: 200px;
    }
    
    .inner-banner-placeholder-content h2 {
        font-size: 1.75rem;
    }
}

/* 合作伙伴 */
.partners-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 30px;
    align-items: center;
}

.partner-item {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-subtle);
    transition: all 0.3s var(--ease-smooth);
    padding: 20px;
}

.partner-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.partner-item img {
    max-width: 100%;
    max-height: 60px;
    filter: grayscale(100%);
    transition: filter 0.3s var(--ease-smooth);
}

.partner-item:hover img {
    filter: grayscale(0%);
}

/* 网站底部 */
.site-footer {
    background: var(--bg-secondary);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-footer);
}

.footer-content {
    margin-bottom: 40px;
}

.footer-section {
    background: white;
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow-subtle);
    height: 100%;
    transition: all 0.3s var(--ease-smooth);
}

.footer-section:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.footer-section h3 {
    font-size: 1.25rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 3px;
}

.footer-section p {
    color: var(--text-light);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    transition: all 0.3s var(--ease-smooth);
}

.footer-links a:hover {
    color: var(--accent-blue);
    transform: translateX(5px);
}

.footer-links a::before {
    content: '\f054';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 0.625rem;
    margin-right: 10px;
    color: var(--accent-blue);
    opacity: 0;
    transform: translateX(-5px);
    transition: all 0.3s var(--ease-smooth);
}

.footer-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.contact-info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-info-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.contact-info-list i {
    color: var(--accent-blue);
    font-size: 1rem;
    margin-right: 12px;
    margin-top: 3px;
}

.contact-info-list span {
    color: var(--text-light);
    font-size: 0.9375rem;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    color: var(--text-light);
    font-size: 1rem;
    transition: all 0.3s var(--ease-smooth);
}

.social-links a:hover {
    background: var(--accent-blue);
    color: white;
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-light);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0;
}

.footer-bottom a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s var(--ease-smooth);
}

.footer-bottom a:hover {
    color: var(--accent-blue);
}

/* 返回顶部 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s var(--ease-smooth);
    box-shadow: var(--shadow-medium);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-strong);
}

/* 在线客服浮动按钮 */
.floating-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 998;
}

.floating-btn {
    margin-bottom: 15px;
    position: relative;
}

.floating-btn:last-child {
    margin-bottom: 0;
}

.floating-btn a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    color: white;
    border-radius: 50%;
    text-decoration: none;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s var(--ease-smooth);
}

.floating-btn a:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-strong);
}

.floating-btn i {
    font-size: 20px;
    margin-bottom: 2px;
}

.floating-btn span {
    font-size: 12px;
    font-weight: 500;
}

.wechat-qr {
    position: absolute;
    bottom: 60px;
    right: 0;
    background: white;
    padding: 15px;
    border-radius: 12px;
    box-shadow: var(--shadow-strong);
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s var(--ease-smooth);
    transform: translateY(10px);
    width: 150px;
    z-index: 1000;
}

.wechat-qr img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 10px;
}

.wechat-qr p {
    margin: 0;
    font-size: 12px;
    color: var(--text-light);
}

.floating-wechat:hover .wechat-qr {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .services-section .layui-col-md4 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    
    .features-container {
        flex-direction: column;
        gap: 40px;
    }
    
    .features-text {
        width: 100%;
        padding-right: 0;
    }
    
    .features-image {
        width: 100%;
        height: 400px;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /*.portfolio-container {
        column-count: 3;
    }*/
}

@media (max-width: 768px) {
    .hero-section,
    .services-section,
    /*.portfolio-section,*/
    .features-section,
    .testimonials-section,
    .news-section,
    .partners-section {
        padding: 60px 0;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .service-card {
        padding: 30px 20px;
    }
    
    .testimonial-item {
        padding: 30px 20px;
        margin: 0 10px;
    }
    
    .site-footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        margin-bottom: 30px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    /*.portfolio-container {
        column-count: 2;
    }*/
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
    
    .header-content {
        padding: 15px 0;
    }
    
    .hero-section {
        padding: 120px 0 60px;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .floating-contact {
        bottom: 20px;
        right: 20px;
    }
    
    .floating-btn {
        margin-bottom: 10px;
    }
    
    .floating-btn a {
        width: 45px;
        height: 45px;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    /*.portfolio-container {
        column-count: 1;
    }*/
    

    
    .testimonials-grid {
        gap: 10px;
        padding: 10px;
        overflow-x: hidden;
        overflow-y: auto;
        height: 200px;
    }
    
    .testimonial-card {
        padding: 15px;
        background: rgba(255, 255, 255, 0.9);
        border-radius: 16px;
    }
    
    .testimonial-header {
        flex-direction: column;
        text-align: center;
    }
    
}

/* 列表页样式 */
.category-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
    padding: 60px 0;
    text-align: center;
    margin-bottom: 50px;
    border-radius: 0 0 20px 20px;
}

.category-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.category-description {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
    width: 100%;
    box-sizing: border-box;
}

.content-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    transition: all 0.3s var(--ease-smooth);
}

.content-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.card-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 48px;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-content {
    padding: 25px;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.4;
}

.card-title a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s var(--ease-smooth);
}

.card-title a:hover {
    color: var(--accent-blue);
}

.card-summary {
    color: var(--text-light);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    overflow: hidden;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.pagination {
    text-align: center;
    margin-top: 30px;
}

.pagination a,
.pagination span {
    display: inline-block;
    padding: 8px 15px;
    margin: 0 5px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-light);
    transition: all 0.3s var(--ease-smooth);
}

.pagination a:hover,
.pagination .current {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    color: white;
}

/* 详情页样式 */
.content-detail {
    padding: 30px 0;
}

.content-header {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-subtle);
    margin-bottom: 30px;
    text-align: center;
}

.content-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.content-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    color: var(--text-muted);
    font-size: 0.9375rem;
    margin-bottom: 20px;
}

.content-summary {
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.7;
    background: var(--bg-secondary);
    padding: 25px;
    border-radius: 12px;
    border-left: 4px solid var(--accent-blue);
    margin: 30px 0;
}

.content-body {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-subtle);
    margin-bottom: 30px;
    font-size: 1rem;
    line-height: 1.8;
}

.content-body h1,
.content-body h2,
.content-body h3,
.content-body h4,
.content-body h5,
.content-body h6 {
    margin-top: 25px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.content-body p {
    margin-bottom: 20px;
}

.content-body img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 20px 0;
    box-shadow: var(--shadow-subtle);
}

.content-body video {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 20px 0;
    box-shadow: var(--shadow-subtle);
}

.content-body iframe {
    max-width: 100%;
    border-radius: 12px;
    margin: 20px 0;
    box-shadow: var(--shadow-subtle);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    margin: 20px 0;
    box-shadow: var(--shadow-subtle);
}

.video-container iframe,
.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.content-tags {
    background: white;
    padding: 25px;
    border-radius: 16px;
    box-shadow: var(--shadow-subtle);
    margin-bottom: 30px;
}

.tag-item {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
    color: var(--text-dark);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.875rem;
    margin: 5px;
    text-decoration: none;
    transition: all 0.3s var(--ease-smooth);
}

.tag-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.related-content {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: var(--shadow-subtle);
}

.related-title {
    font-size: 1.5rem;
    margin-bottom: 25px;
    text-align: center;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.related-item {
    display: block;
    padding: 20px;
    border-radius: 12px;
    background: var(--bg-secondary);
    transition: all 0.3s var(--ease-smooth);
    text-decoration: none;
}

.related-item:hover {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.related-item h4 {
    margin: 0 0 10px 0;
    font-size: 1rem;
    color: var(--text-dark);
}

.related-item p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.875rem;
}

/* 频道页样式 */
.page-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
    padding: 80px 0;
    text-align: center;
    margin-bottom: 50px;
    border-radius: 0 0 20px 20px;
}

.page-header-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.page-header-content p {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 20px;
}



.service-intro {
    padding: 50px 0;
}

.intro-content h2,
.intro-content h3 {
    color: var(--text-dark);
    margin-top: 30px;
}

.intro-content p {
    color: var(--text-light);
    line-height: 1.7;
}

.industry-solutions {
    margin: 20px 0;
}

.solution-item {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 15px;
}

.solution-item h4 {
    margin-bottom: 10px;
    color: var(--text-dark);
}

.sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: white;
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow-subtle);
    margin-bottom: 30px;
}

.sidebar-widget h3 {
    font-size: 1.25rem;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-light);
}

.service-nav {
    list-style: none;
}

.service-nav li {
    margin-bottom: 12px;
}

.service-nav a {
    display: flex;
    align-items: center;
    color: var(--text-light);
    text-decoration: none;
    padding: 8px 0;
    transition: all 0.3s var(--ease-smooth);
}

.service-nav a:hover {
    color: var(--accent-blue);
    transform: translateX(5px);
}

.service-nav i {
    margin-right: 10px;
    font-size: 0.75rem;
}

.contact-card {
    text-align: center;
}

.contact-card p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.contact-info p {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-info i {
    margin-right: 8px;
    color: var(--accent-blue);
}

.sub-categories {
    padding: 50px 0;
    background: var(--bg-secondary);
}

.sub-category-item {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: var(--shadow-subtle);
    display: flex;
    transition: all 0.3s var(--ease-smooth);
    margin-bottom: 20px;
}

.sub-category-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.sub-cat-icon {
    font-size: 24px;
    margin-right: 20px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    flex-shrink: 0;
}

.sub-cat-content {
    flex-grow: 1;
}

.sub-cat-content h3 {
    margin-bottom: 15px;
    font-size: 1.25rem;
}

.sub-cat-content p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.sub-cat-link {
    display: inline-flex;
    align-items: center;
    color: var(--accent-blue);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s var(--ease-smooth);
}

.sub-cat-link:hover {
    color: var(--accent-pink);
    transform: translateX(5px);
}

.featured-works {
    padding: 50px 0;
}

/* 询价模块样式 */
.inquiry-section {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
    padding: 60px 0;
    border-radius: 20px;
    margin: 50px 0;
    text-align: center;
}

.inquiry-section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.inquiry-section p {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 30px;
}

/* 404页面样式 */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-pink));
}

.error-content {
    text-align: center;
    background: white;
    padding: 60px 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-medium);
    max-width: 500px;
}

.error-code {
    font-size: 120px;
    font-weight: bold;
    color: var(--accent-blue);
    margin-bottom: 20px;
    line-height: 1;
}

.error-title {
    font-size: 28px;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.error-message {
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.6;
}

.error-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.search-form {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--border-light);
}

.search-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-medium);
    border-radius: 30px;
    margin-bottom: 15px;
    font-size: 1rem;
}

/* 加载屏幕 */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s var(--ease-smooth);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--primary-blue);
    border-top: 3px solid var(--accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 隐藏加载屏幕 */
.loading-screen.hidden {
    opacity: 0;
    pointer-events: none;
}

/* 动画效果 */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s var(--ease-smooth);
}

.fade-in-up.animate {
    opacity: 1;
    transform: translateY(0);
}

.fade-in {
    opacity: 0;
    transition: opacity 0.6s var(--ease-smooth);
}

.fade-in.animate {
    opacity: 1;
}