* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.top-bar {
    background: linear-gradient(90deg, #ff6b6b, #ee5a24);
    color: #fff;
    padding: 8px 0;
    font-size: 13px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
}

.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.logo-text h1 {
    font-size: 24px;
    color: #333;
    font-weight: 700;
}

.logo-text p {
    font-size: 13px;
    color: #ff6b6b;
    margin-top: 2px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 35px;
}

.main-nav a {
    text-decoration: none;
    color: #555;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.main-nav a:hover {
    color: #ff6b6b;
}

.main-nav a.current {
    color: #ff6b6b;
}

.main-nav a.current::after {
    content: '';
    position: absolute;
    bottom: -25px;
    left: 0;
    width: 100%;
    height: 3px;
    background: #ff6b6b;
}

.main-content {
    padding: 30px 0;
}

.breaking-news {
    margin-bottom: 30px;
}

.news-ticker {
    background: #fff;
    border-radius: 8px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.ticker-label {
    background: #ff6b6b;
    color: #fff;
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
}

.ticker-content {
    color: #666;
    font-size: 14px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.section-header h2 {
    font-size: 22px;
    color: #333;
    position: relative;
    padding-left: 15px;
}

.section-header h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, #ff6b6b, #ee5a24);
    border-radius: 2px;
}

.more-link {
    color: #ff6b6b;
    text-decoration: none;
    font-size: 14px;
}

.news-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: repeat(2, 1fr);
    gap: 20px;
}

.news-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.news-card.featured-card {
    grid-row: span 2;
}

.card-image {
    height: 160px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.news-card.featured-card .card-image {
    height: 240px;
}

.card-content {
    padding: 15px;
}

.category-tag {
    display: inline-block;
    background: linear-gradient(90deg, #ff6b6b, #ee5a24);
    color: #fff;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    margin-bottom: 10px;
}

.card-content h3 {
    font-size: 16px;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.4;
}

.news-card.featured-card h3 {
    font-size: 20px;
}

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

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

.page-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 60px 0;
    text-align: center;
    color: #fff;
    margin-bottom: 40px;
    border-radius: 12px;
}

.page-banner h2 {
    font-size: 36px;
    margin-bottom: 10px;
}

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

.page-banner.exclusive-banner {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.page-banner.entertainment-banner {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.page-banner.social-banner {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.page-banner.about-banner {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.ranking-tabs {
    margin-bottom: 30px;
}

.tab-nav {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.tab-btn {
    padding: 12px 30px;
    border: none;
    background: #fff;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.tab-btn.active {
    background: linear-gradient(90deg, #ff6b6b, #ee5a24);
    color: #fff;
}

.ranking-list {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.rank-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid #eee;
}

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

.rank-num {
    width: 40px;
    height: 40px;
    background: #f0f0f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #666;
}

.rank-item.top3 .rank-num {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: #fff;
}

.rank-content {
    flex: 1;
}

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

.rank-content p {
    font-size: 14px;
    color: #666;
    margin-bottom: 5px;
}

.heat-value {
    color: #ff6b6b;
    font-size: 13px;
    font-weight: 500;
}

.exclusive-highlight {
    margin-bottom: 40px;
}

.highlight-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    padding: 40px;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.highlight-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    margin-bottom: 20px;
}

.highlight-card h3 {
    font-size: 28px;
    margin-bottom: 15px;
}

.highlight-card p {
    font-size: 16px;
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 20px;
}

.highlight-meta {
    display: flex;
    gap: 30px;
    font-size: 14px;
    opacity: 0.8;
}

.exclusive-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.exclusive-item {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.exclusive-item .item-image {
    width: 150px;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    flex-shrink: 0;
}

.exclusive-item .item-content {
    padding: 20px;
    flex: 1;
}

.exclusive-tag {
    display: inline-block;
    background: #ff6b6b;
    color: #fff;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 12px;
    margin-bottom: 10px;
}

.exclusive-item h4 {
    font-size: 16px;
    color: #333;
    margin-bottom: 8px;
}

.exclusive-item p {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.item-time {
    font-size: 12px;
    color: #999;
}

.sub-nav {
    background: #fff;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.sub-nav-links {
    display: flex;
    gap: 30px;
    justify-content: center;
}

.sub-nav-links a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    padding: 8px 20px;
    border-radius: 20px;
    transition: all 0.3s;
}

.sub-nav-links a:hover,
.sub-nav-links a.active {
    background: linear-gradient(90deg, #ff6b6b, #ee5a24);
    color: #fff;
}

.content-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.news-item {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.news-item .item-image {
    width: 200px;
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    flex-shrink: 0;
}

.news-item .item-text {
    padding: 25px;
    flex: 1;
}

.ent-tag {
    display: inline-block;
    background: #4facfe;
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    margin-bottom: 10px;
}

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

.news-item p {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
}

.item-meta {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: #999;
}

.sidebar .widget {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.widget h4 {
    font-size: 18px;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
}

.hot-list {
    list-style: none;
}

.hot-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid #f5f5f5;
}

.hot-list li:last-child {
    border-bottom: none;
}

.hot-list .rank {
    width: 28px;
    height: 28px;
    background: #f0f0f0;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: bold;
    color: #666;
}

.hot-list li:nth-child(1) .rank {
    background: #ff6b6b;
    color: #fff;
}

.hot-list li:nth-child(2) .rank {
    background: #ffa502;
    color: #fff;
}

.hot-list li:nth-child(3) .rank {
    background: #2ed573;
    color: #fff;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.category-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}

.category-card:hover {
    transform: translateY(-5px);
}

.card-icon {
    font-size: 40px;
    margin-bottom: 15px;
    display: block;
}

.category-card h4 {
    color: #333;
    font-size: 16px;
}

.news-timeline {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.timeline-item {
    display: flex;
    gap: 20px;
    padding: 25px 0;
    border-bottom: 1px solid #f0f0f0;
}

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

.time-dot {
    width: 14px;
    height: 14px;
    background: #ff6b6b;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 5px;
    position: relative;
}

.time-dot::after {
    content: '';
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: calc(100% + 50px);
    background: #f0f0f0;
}

.timeline-item:last-child .time-dot::after {
    display: none;
}

.timeline-content {
    flex: 1;
}

.time-label {
    font-size: 13px;
    color: #ff6b6b;
    margin-bottom: 8px;
    display: block;
}

.timeline-content h3 {
    font-size: 17px;
    color: #333;
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.topic-tag {
    display: inline-block;
    background: #e8f5e9;
    color: #2e7d32;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
}

.about-intro {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.about-intro h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
}

.about-intro p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
}

.about-values {
    margin-bottom: 40px;
}

.about-values h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 25px;
    text-align: center;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.value-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}

.value-card:hover {
    transform: translateY(-5px);
}

.value-icon {
    font-size: 40px;
    margin-bottom: 15px;
    display: block;
}

.value-card h4 {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
}

.value-card p {
    font-size: 14px;
    color: #666;
}

.about-contact {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.about-contact h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 25px;
    text-align: center;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.contact-item {
    text-align: center;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 8px;
}

.contact-label {
    display: block;
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.contact-value {
    display: block;
    font-size: 15px;
    color: #ff6b6b;
    font-weight: 500;
}

.site-footer {
    background: #2c3e50;
    color: #fff;
    padding: 40px 0 20px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #ff6b6b;
}

.footer-section p {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
}

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

.copyright p {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
}

@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 20px;
    }

    .main-nav ul {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .news-grid {
        grid-template-columns: 1fr;
    }

    .news-card.featured-card {
        grid-row: span 1;
    }

    .exclusive-grid {
        grid-template-columns: 1fr;
    }

    .content-layout {
        grid-template-columns: 1fr;
    }

    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-info {
        grid-template-columns: 1fr;
    }
}