* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    background-color: #f7f8fa;
    color: #1a1a1a;
    line-height: 1.6;
    font-size: 14px;
}
a {
    text-decoration: none;
    color: #1a1a1a;
    transition: color 0.3s;
}
a:hover {
    color: #0056b3;
}
ul, li {
    list-style: none;
}
.container {
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 15px;
}
.header {
    background: #fff;
    border-bottom: 1px solid #eaeaea;
    position: sticky;
    top: 0;
    z-index: 1000;
}
.header-top {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo img {
    height: 32px;
}
.search-bar {
    flex: 1;
    max-width: 400px;
    margin: 0 20px;
    position: relative;
}
.search-bar input {
    width: 100%;
    padding: 8px 15px 8px 35px;
    border: 1px solid #eee;
    border-radius: 20px;
    background: #f7f8fa;
    outline: none;
}
.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    fill: #999;
}
.header-actions {
    display: flex;
    gap: 15px;
    align-items: center;
}
.nav-menu {
    height: 50px;
    display: flex;
    align-items: center;
    gap: 30px;
    font-weight: 600;
    font-size: 15px;
}
.nav-menu a {
    height: 100%;
    display: flex;
    align-items: center;
    border-bottom: 2px solid transparent;
}
.nav-menu a:hover, .nav-menu a.active {
    color: #0056b3;
    border-bottom-color: #0056b3;
}
.main-layout {
    display: flex;
    gap: 30px;
    margin-top: 30px;
    margin-bottom: 40px;
    align-items: flex-start;
}
.left-column {
    width: 760px;
    flex-shrink: 0;
}
.right-column {
    flex: 1;
    min-width: 0;
}
.top-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}
.feature-card-mini {
    background: #fff;
    padding: 15px;
    border-radius: 8px;
    display: flex;
    gap: 10px;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    height: 80px;
}
.feature-card-mini img {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    object-fit: cover;
    flex-shrink: 0;
}
.feature-card-mini h4 {
    font-size: 13px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.hero-section {
    display: flex;
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 60px;
    gap: 20px;
    height: 420px;
}
.side-news-list {
    width: 300px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border-right: 1px solid #f0f0f0;
    padding-right: 15px;
    overflow: hidden;
    height: 100%;
}
.side-news-title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #000;
}
.side-item {
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid #f9f9f9;
}
.side-item:last-child { border-bottom: none; }
.side-item h5 {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    line-height: 1.4;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.side-item:hover h5 { color: #0056b3; }
.side-item span { font-size: 12px; color: #999; }
.hero-slider {
    flex: 1;
    width: 0;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background: #1A2980;
}
.slide-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px 60px;
    color: #fff;
    background: linear-gradient(135deg, #1A2980 0%, #26D0CE 100%);
}
.slide-item.active {
    opacity: 1;
    z-index: 5;
}
.slide-color-1 { background: linear-gradient(135deg, #4A00E0 0%, #8E2DE2 100%) !important; }
.slide-color-2 { background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%) !important; }
.slide-color-3 { background: linear-gradient(135deg, #EB3349 0%, #F45C43 100%) !important; }
.slide-color-4 { background: linear-gradient(135deg, #FF512F 0%, #DD2476 100%) !important; }
.slide-color-5 { background: linear-gradient(135deg, #2E3192 0%, #1BFFFF 100%) !important; }

.slide-content h2 {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 1.3;
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
}
.slide-content p {
    font-size: 16px;
    opacity: 0.9;
    line-height: 1.6;
    max-width: 85%;
}
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    backdrop-filter: blur(4px);
    transition: 0.3s;
}
.slider-arrow:hover { background: rgba(255,255,255,0.4); }
.slider-arrow svg { width: 24px; height: 24px; fill: #fff; }
.slider-arrow.prev { left: 20px; }
.slider-arrow.next { right: 20px; }

.content-tabs {
    display: flex;
    gap: 30px;
    background: #fff;
    padding: 0 25px;
    height: 60px;
    align-items: center;
    border-radius: 12px;
    margin-bottom: 20px;
}
.content-tabs a {
    font-weight: 600;
    color: #666;
    height: 100%;
    display: flex;
    align-items: center;
    border-bottom: 3px solid transparent;
    font-size: 15px;
}
.content-tabs a.active {
    color: #0056b3;
    border-bottom-color: #0056b3;
}

.article-list .article-item {
    display: flex;
    gap: 20px;
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
    border-bottom: none;
    transition: transform 0.2s, box-shadow 0.2s;
}
.article-list .article-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.article-thumb {
    width: 240px;
    height: 135px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}
.article-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}
.article-item:hover .article-thumb img {
    transform: scale(1.05);
}
.article-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.article-title {
    font-size: 18px;
    font-weight: bold;
    line-height: 1.4;
    margin-bottom: 10px;
    color: #333;
}
.article-desc {
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.article-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 12px;
    color: #999;
}
.tag {
    background: #eef4fc;
    color: #0056b3;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 500;
}
.sidebar-section {
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
}
.section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.section-head h3 {
    font-size: 16px;
    font-weight: bold;
}
.section-head a {
    font-size: 12px;
    color: #999;
}
.flash-timeline {
    position: relative;
    padding-left: 15px;
    border-left: 1px solid #eee;
}
.flash-item {
    position: relative;
    margin-bottom: 25px;
}
.flash-dot {
    position: absolute;
    left: -20px;
    top: 5px;
    width: 9px;
    height: 9px;
    background: #0056b3;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px #0056b3;
}
.flash-time {
    font-size: 12px;
    color: #999;
    margin-bottom: 5px;
}
.flash-title {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
}
.ad-banner {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    margin-top: 20px;
}
.ad-banner img {
    width: 100%;
    display: block;
}
.footer {
    background: #111;
    color: #fff;
    padding: 60px 0;
    margin-top: 40px;
}
.footer-container {
    display: flex;
    justify-content: space-between;
}
.footer-col h4 {
    margin-bottom: 20px;
    color: #fff;
}
.footer-col ul li {
    margin-bottom: 10px;
}
.footer-col a {
    color: #888;
}
.footer-col a:hover {
    color: #fff;
}
.social-icons {
    display: flex;
    gap: 15px;
}
.social-icons svg {
    width: 20px;
    height: 20px;
    fill: #fff;
}
.pagination {
    margin-top: 30px;
    text-align: center;
}
.pagination li {
    display: inline-block;
    margin: 0 5px;
}
.pagination a {
    padding: 8px 16px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
}
.pagination .thisclass {
    padding: 8px 16px;
    background: #0056b3;
    color: #fff;
    border-radius: 4px;
}
.article-detail h1 { font-size: 28px; margin-bottom: 15px; }
.article-detail-meta { margin-bottom: 30px; color: #999; font-size: 14px; }
.article-body { font-size: 16px; line-height: 1.8; color: #333; }
.article-body p { margin-bottom: 20px; }
.article-body img { max-width: 100%; height: auto; border-radius: 8px; margin: 10px 0; }
.lives-page-list .flash-item { background: #fff; padding: 20px; border-radius: 8px; margin-bottom: 15px; border: 1px solid #eee; }
.lives-page-list .flash-dot { display: none; }
.lives-page-list .flash-timeline { border: none; padding: 0; }
.lives-date-header { font-size: 18px; font-weight: bold; margin: 20px 0 10px; color: #0056b3; }