/* 麻豆传媒 - 外部CSS样式文件 */
/* 网站：zzsmch.com */

/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
}

a {
    color: #e74c3c;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #c0392b;
}

img {
    max-width: 100%;
    height: auto;
}

/* 容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 头部导航 */
.header {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    color: #fff;
}

.logo img {
    height: 40px;
    margin-right: 10px;
}

.logo-text {
    font-size: 20px;
    font-weight: bold;
}

.main-nav {
    display: flex;
    gap: 25px;
}

.main-nav a {
    color: rgba(255,255,255,0.9);
    font-size: 15px;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.main-nav a:hover,
.main-nav a.active {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

/* 搜索栏 */
.search-bar {
    background: #fff;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.search-form {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}

.search-input {
    flex: 1;
    padding: 12px 20px;
    border: 2px solid #e74c3c;
    border-right: none;
    border-radius: 25px 0 0 25px;
    font-size: 14px;
    outline: none;
}

.search-btn {
    padding: 12px 30px;
    background: #e74c3c;
    color: #fff;
    border: none;
    border-radius: 0 25px 25px 0;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s ease;
}

.search-btn:hover {
    background: #c0392b;
}

/* 主标题区域 */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 40px 0;
    text-align: center;
}

.hero-section h1 {
    font-size: 28px;
    margin-bottom: 15px;
    font-weight: bold;
}

.hero-desc {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 20px;
}

.hero-tags {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.hero-tags .tag {
    background: rgba(255,255,255,0.2);
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 13px;
}

.update-notice {
    font-size: 14px;
    opacity: 0.8;
}

/* 面包屑导航 */
.breadcrumb {
    background: #fff;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

.breadcrumb-list {
    font-size: 14px;
    color: #666;
}

.breadcrumb-list a {
    color: #666;
}

.breadcrumb-list a:hover {
    color: #e74c3c;
}

.breadcrumb-list .current {
    color: #333;
}

/* 页面标题 */
.page-header {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: #fff;
    padding: 40px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 16px;
    opacity: 0.9;
}

.live-indicator {
    display: inline-block;
    margin-top: 15px;
    padding: 5px 15px;
    background: rgba(255,255,255,0.2);
    border-radius: 15px;
    font-size: 14px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Banner轮播 */
.banner {
    position: relative;
    overflow: hidden;
}

.banner-slide {
    position: relative;
}

.banner-slide img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.banner-text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: #fff;
    padding: 40px;
}

.banner-text h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

/* 视频区块 */
.video-section {
    background: #fff;
    padding: 30px;
    margin: 20px 0;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.section-header h2 {
    font-size: 20px;
    color: #333;
}

.section-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-title h2 {
    font-size: 20px;
    color: #333;
}

.section-update {
    font-size: 13px;
    color: #999;
    background: #f5f5f5;
    padding: 3px 10px;
    border-radius: 10px;
}

.section-subtitle {
    font-size: 14px;
    color: #666;
    margin-top: 5px;
}

.more-link {
    color: #e74c3c;
    font-size: 14px;
    margin-left: auto;
}

.live-badge {
    background: #e74c3c;
    color: #fff;
    padding: 3px 10px;
    border-radius: 10px;
    font-size: 13px;
    animation: pulse 2s infinite;
}

.live-count {
    font-size: 13px;
    color: #666;
}

/* 视频网格 */
.video-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* 视频卡片 */
.video-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #eee;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.video-thumb {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.video-card:hover .video-thumb img {
    transform: scale(1.05);
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(231, 76, 60, 0.9);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.play-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 55%;
    transform: translate(-50%, -50%);
    border-style: solid;
    border-width: 12px 0 12px 20px;
    border-color: transparent transparent transparent #fff;
}

.video-card:hover .play-btn {
    opacity: 1;
}

.video-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.8);
    color: #fff;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 12px;
}

.video-tag {
    position: absolute;
    top: 8px;
    left: 8px;
    background: #e74c3c;
    color: #fff;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 12px;
}

.live-status {
    position: absolute;
    top: 8px;
    left: 8px;
    background: #e74c3c;
    color: #fff;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 12px;
    animation: pulse 2s infinite;
}

.live-viewers {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background: rgba(0,0,0,0.8);
    color: #fff;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 12px;
}

.video-info {
    padding: 15px;
}

.video-info h3 {
    font-size: 14px;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-desc {
    font-size: 12px;
    color: #999;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-meta {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: #999;
}

/* 直播网格 */
.live-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.live-card .video-thumb {
    aspect-ratio: 16/9;
}

.live-info h3 {
    font-size: 16px;
}

.live-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.feature-icon {
    font-size: 20px;
}

.feature-text {
    font-size: 14px;
    color: #666;
}

/* 专家展示 */
.expert-section {
    background: #fff;
    padding: 30px;
    margin: 20px 0;
    border-radius: 8px;
}

.expert-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.expert-card {
    text-align: center;
    padding: 25px 15px;
    border: 1px solid #eee;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.expert-card:hover {
    border-color: #e74c3c;
    box-shadow: 0 5px 20px rgba(231,76,60,0.1);
}

.expert-avatar {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 15px;
}

.expert-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #e74c3c;
}

.expert-badge {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    background: #e74c3c;
    color: #fff;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    white-space: nowrap;
}

.expert-card h3 {
    font-size: 16px;
    color: #333;
    margin-bottom: 5px;
}

.expert-card .title {
    font-size: 13px;
    color: #e74c3c;
    margin-bottom: 10px;
}

.expert-credentials {
    text-align: left;
    margin-bottom: 10px;
    padding: 10px;
    background: #f9f9f9;
    border-radius: 5px;
}

.credential-item {
    font-size: 12px;
    color: #666;
    margin-bottom: 5px;
}

.credential-item:last-child {
    margin-bottom: 0;
}

.expert-card .desc {
    font-size: 13px;
    color: #666;
    margin-bottom: 15px;
    line-height: 1.5;
}

.expert-btns {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.btn-primary {
    display: inline-block;
    padding: 8px 20px;
    background: #e74c3c;
    color: #fff;
    border-radius: 20px;
    font-size: 13px;
    transition: background 0.3s ease;
}

.btn-primary:hover {
    background: #c0392b;
    color: #fff;
}

.btn-outline {
    display: inline-block;
    padding: 8px 20px;
    border: 1px solid #e74c3c;
    color: #e74c3c;
    border-radius: 20px;
    font-size: 13px;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: #e74c3c;
    color: #fff;
}

/* 内容区块 */
.content-section {
    background: #fff;
    padding: 30px;
    margin: 20px 0;
    border-radius: 8px;
}

.content-section h2 {
    font-size: 20px;
    color: #333;
    margin-bottom: 15px;
}

.content-section p {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
}

/* AI功能区 */
.ai-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.ai-feature {
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    text-align: center;
}

.ai-feature h3 {
    font-size: 16px;
    color: #333;
    margin-bottom: 10px;
}

.ai-feature p {
    font-size: 14px;
    color: #666;
    margin-bottom: 0;
}

/* 情感话题区 */
.emotion-topics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.topic-card {
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    text-align: center;
}

.topic-card h3 {
    font-size: 16px;
    color: #333;
    margin-bottom: 10px;
}

.topic-card p {
    font-size: 14px;
    color: #666;
    margin-bottom: 0;
}

/* 分类网格 */
.category-grid,
.service-grid,
.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.category-item,
.service-item {
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    text-align: center;
}

.category-item h3,
.service-item h3 {
    font-size: 16px;
    color: #333;
    margin-bottom: 10px;
}

.category-item p,
.service-item p {
    font-size: 14px;
    color: #666;
    margin-bottom: 0;
}

/* 用户评价 */
.review-section {
    background: #fff;
    padding: 30px;
    margin: 20px 0;
    border-radius: 8px;
}

.rating-summary {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
}

.rating-score {
    font-size: 24px;
    font-weight: bold;
    color: #e74c3c;
}

.rating-stars {
    color: #f39c12;
    font-size: 16px;
}

.rating-count {
    font-size: 13px;
    color: #999;
}

.review-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.review-card {
    padding: 20px;
    border: 1px solid #eee;
    border-radius: 8px;
}

.review-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.review-avatar {
    width: 50px;
    height: 50px;
    margin-right: 12px;
}

.review-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.review-user h4 {
    font-size: 14px;
    color: #333;
    margin-bottom: 3px;
}

.review-user .rating {
    color: #f39c12;
    font-size: 12px;
}

.review-user time {
    display: block;
    font-size: 12px;
    color: #999;
    margin-top: 3px;
}

.review-content {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* FAQ区块 */
.faq-section {
    background: #fff;
    padding: 30px;
    margin: 20px 0;
    border-radius: 8px;
}

.faq-list {
    max-width: 800px;
}

.faq-item {
    border-bottom: 1px solid #eee;
    padding: 15px 0;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    font-size: 15px;
    font-weight: bold;
    color: #333;
    cursor: pointer;
    padding: 10px 0;
    list-style: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::before {
    content: '▶';
    display: inline-block;
    margin-right: 10px;
    font-size: 12px;
    color: #e74c3c;
    transition: transform 0.3s ease;
}

details[open] .faq-question::before {
    transform: rotate(90deg);
}

.faq-answer {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    padding: 10px 0 10px 22px;
}

/* 公司资质 */
.credential-section {
    background: #fff;
    padding: 30px;
    margin: 20px 0;
    border-radius: 8px;
}

.credential-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.credential-item {
    text-align: center;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
}

.credential-icon {
    font-size: 36px;
    display: block;
    margin-bottom: 10px;
}

.credential-item h3 {
    font-size: 16px;
    color: #333;
    margin-bottom: 8px;
}

.credential-item p {
    font-size: 14px;
    color: #666;
}

/* 联系我们 */
.contact-section {
    background: #fff;
    padding: 30px;
    margin: 20px 0;
    border-radius: 8px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.contact-info h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 20px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: #f9f9f9;
    border-radius: 8px;
}

.contact-item .icon {
    font-size: 20px;
}

.contact-item .text strong {
    display: block;
    font-size: 13px;
    color: #333;
    margin-bottom: 3px;
}

.contact-item .text span {
    font-size: 14px;
    color: #666;
}

.contact-qrcode h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 20px;
}

.qrcode-grid {
    display: flex;
    gap: 20px;
}

.qrcode-item {
    text-align: center;
}

.qrcode-item img {
    width: 120px;
    height: 120px;
    border: 1px solid #eee;
    border-radius: 8px;
}

.qrcode-item p {
    font-size: 13px;
    color: #666;
    margin-top: 8px;
}

/* 分享按钮 */
.share-section {
    background: #fff;
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
    text-align: center;
}

.share-section h4 {
    font-size: 16px;
    color: #333;
    margin-bottom: 15px;
}

.share-btns {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: #fff;
    font-size: 14px;
    transition: transform 0.3s ease;
}

.share-btn:hover {
    transform: scale(1.1);
    color: #fff;
}

.share-btn.wechat {
    background: #07c160;
}

.share-btn.weibo {
    background: #e6162d;
}

.share-btn.douyin {
    background: #000;
}

.share-btn.bilibili {
    background: #00a1d6;
}

/* 页脚 */
.footer {
    background: #2c3e50;
    color: #fff;
    padding: 40px 0 20px;
    margin-top: 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.footer-about .logo {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.footer-about .logo img {
    height: 35px;
    margin-right: 10px;
}

.footer-about .logo-text {
    font-size: 18px;
    font-weight: bold;
}

.footer-about p {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
}

.footer-links h4 {
    font-size: 16px;
    margin-bottom: 15px;
    color: #fff;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #fff;
}

.footer-qrcode-section h4 {
    font-size: 16px;
    margin-bottom: 15px;
}

.footer-qrcode {
    display: flex;
    gap: 15px;
}

.qr-item {
    text-align: center;
}

.qr-item img {
    width: 80px;
    height: 80px;
    border-radius: 5px;
}

.qr-item p {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    margin-top: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 5px;
}

.footer-links-inline {
    margin-bottom: 10px;
}

.footer-links-inline a {
    color: rgba(255,255,255,0.6);
    margin: 0 5px;
}

.footer-links-inline a:hover {
    color: #fff;
}

.update-time {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
}

/* 时间线 */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e74c3c;
}

.timeline-item {
    position: relative;
    padding-bottom: 20px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -34px;
    top: 5px;
    width: 10px;
    height: 10px;
    background: #e74c3c;
    border-radius: 50%;
}

.timeline-item .year {
    font-weight: bold;
    color: #e74c3c;
    display: block;
    margin-bottom: 5px;
}

/* 企业文化 */
.culture-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.culture-item {
    padding: 25px;
    background: #f9f9f9;
    border-radius: 8px;
    text-align: center;
}

.culture-item h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
}

.culture-item p {
    font-size: 14px;
    color: #666;
    margin-bottom: 0;
}

/* 荣誉资质 */
.honor-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.honor-item {
    padding: 25px;
    background: #f9f9f9;
    border-radius: 8px;
}

.honor-icon {
    font-size: 36px;
    display: block;
    margin-bottom: 15px;
}

.honor-item h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
}

.honor-item ul {
    list-style: none;
}

.honor-item li {
    font-size: 14px;
    color: #666;
    padding: 5px 0;
    border-bottom: 1px dashed #ddd;
}

.honor-item li:last-child {
    border-bottom: none;
}

/* 法律内容 */
.legal-content h2 {
    font-size: 18px;
    color: #333;
    margin-top: 25px;
    margin-bottom: 15px;
}

.legal-content ul {
    margin-left: 20px;
    margin-bottom: 15px;
}

.legal-content li {
    font-size: 14px;
    color: #666;
    margin-bottom: 8px;
}

/* 404错误页 */
.error-page {
    text-align: center;
    padding: 80px 20px;
}

.error-page h1 {
    font-size: 120px;
    color: #e74c3c;
    margin-bottom: 10px;
}

.error-page h2 {
    font-size: 28px;
    color: #333;
    margin-bottom: 20px;
}

.error-page p {
    font-size: 16px;
    color: #666;
    margin-bottom: 10px;
}

.error-links {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .video-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .expert-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .credential-grid,
    .category-grid,
    .service-grid,
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        gap: 15px;
    }
    
    .main-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    
    .main-nav a {
        font-size: 13px;
        padding: 6px 10px;
    }
    
    .hero-section h1 {
        font-size: 22px;
    }
    
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .expert-grid {
        grid-template-columns: 1fr;
    }
    
    .review-grid {
        grid-template-columns: 1fr;
    }
    
    .ai-features,
    .emotion-topics,
    .culture-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-section {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-about .logo {
        justify-content: center;
    }
    
    .footer-qrcode {
        justify-content: center;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .rating-summary {
        margin-left: 0;
    }
    
    .live-grid {
        grid-template-columns: 1fr;
    }
    
    .live-features {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .credential-grid,
    .category-grid,
    .service-grid,
    .feature-grid,
    .honor-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .banner-slide img {
        height: 200px;
    }
    
    .banner-text {
        padding: 20px;
    }
    
    .banner-text h2 {
        font-size: 18px;
    }
    
    .qrcode-grid {
        flex-direction: column;
        align-items: center;
    }
}