/* ============================================================ */
/* ===== 新闻列表 ===== */
/* ============================================================ */
.news-list {
    padding: 60px 0 80px;
    background: var(--white);
}
.news-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;
}

/* ----- 左侧：新闻列表 ----- */
.news-items {
    display: flex;
    flex-direction: column;
    gap: 32px;
}
.news-item-large {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 28px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid rgba(26, 95, 180, 0.04);
    box-shadow: 0 8px 30px -12px rgba(0, 0, 0, 0.02);
    overflow: hidden;
    transition: var(--transition);
}
.news-item-large:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(43, 123, 230, 0.06);
}
.news-item-large .news-thumb {
    height: 100%;
    min-height: 200px;
    background-size: cover;
    background-position: center;
    flex-shrink: 0;
    position: relative;
}
.news-item-large .news-thumb .thumb-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(6, 32, 74, 0.75);
    backdrop-filter: blur(6px);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 60px;
    letter-spacing: 0.5px;
}
.news-item-large .news-body {
    padding: 24px 28px 28px 0;
    display: flex;
    flex-direction: column;
}
.news-item-large .news-body .news-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}
.news-item-large .news-body .news-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}
.news-item-large .news-body .news-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
    margin-bottom: 10px;
    transition: var(--transition);
}
.news-item-large .news-body .news-title:hover {
    color: var(--blue-primary);
}
.news-item-large .news-body .news-excerpt {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
    flex: 1;
}
.news-item-large .news-body .news-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(26, 95, 180, 0.04);
    padding-top: 16px;
}
.news-item-large .news-body .news-footer .read-more {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--blue-primary);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}
.news-item-large .news-body .news-footer .read-more:hover {
    color: var(--blue-bright);
    gap: 10px;
}
.news-item-large .news-body .news-footer .news-tags {
    display: flex;
    gap: 8px;
}
.news-item-large .news-body .news-footer .news-tags span {
    font-size: 0.65rem;
    color: var(--text-muted);
    background: var(--off-white);
    padding: 2px 12px;
    border-radius: 60px;
    font-weight: 500;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 48px;
}
.pagination .page-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--white);
    border: 1px solid rgba(26, 95, 180, 0.04);
    transition: var(--transition);
    cursor: pointer;
    padding: 0 12px;
}
.pagination .page-btn:hover {
    border-color: var(--blue-primary);
    color: var(--blue-primary);
}
.pagination .page-btn.active {
    background: var(--blue-primary);
    color: #fff;
    border-color: var(--blue-primary);
}
.pagination .page-btn.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}
.pagination .page-btn.disabled:hover {
    border-color: rgba(26, 95, 180, 0.04);
    color: var(--text-secondary);
}

/* ----- 右侧：侧边栏 ----- */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

/* 搜索框 */
.sidebar-search {
    background: var(--off-white);
    border-radius: var(--radius);
    padding: 20px 24px 24px;
    border: 1px solid rgba(26, 95, 180, 0.04);
}
.sidebar-search h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--text-dark);
}
.sidebar-search .search-wrap {
    display: flex;
    border-radius: 60px;
    overflow: hidden;
    border: 1px solid rgba(26, 95, 180, 0.08);
    background: var(--white);
}
.sidebar-search .search-wrap input {
    flex: 1;
    border: none;
    padding: 12px 18px;
    font-size: 0.9rem;
    outline: none;
    background: transparent;
    color: var(--text-dark);
    font-family: 'Inter', sans-serif;
}
.sidebar-search .search-wrap input::placeholder {
    color: var(--text-muted);
}
.sidebar-search .search-wrap button {
    background: var(--blue-primary);
    color: #fff;
    border: none;
    padding: 0 20px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}
.sidebar-search .search-wrap button:hover {
    background: var(--blue-bright);
}

/* 分类 */
.sidebar-categories {
    background: var(--off-white);
    border-radius: var(--radius);
    padding: 20px 24px 24px;
    border: 1px solid rgba(26, 95, 180, 0.04);
}
.sidebar-categories h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--text-dark);
}
.sidebar-categories ul li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(26, 95, 180, 0.04);
}
.sidebar-categories ul li:last-child {
    border-bottom: none;
}
.sidebar-categories ul li a {
    display: flex;
    justify-content: space-between;
    font-size: 0.92rem;
    color: var(--text-secondary);
    transition: var(--transition);
}
.sidebar-categories ul li a:hover {
    color: var(--blue-primary);
}
.sidebar-categories ul li a .count {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* 热门文章 */
.sidebar-hot {
    background: var(--off-white);
    border-radius: var(--radius);
    padding: 20px 24px 24px;
    border: 1px solid rgba(26, 95, 180, 0.04);
}
.sidebar-hot h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--text-dark);
}
.sidebar-hot .hot-item {
    display: flex;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(26, 95, 180, 0.04);
    align-items: center;
}
.sidebar-hot .hot-item:last-child {
    border-bottom: none;
}
.sidebar-hot .hot-item .hot-num {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--blue-soft);
    min-width: 28px;
    text-align: center;
}
.sidebar-hot .hot-item .hot-text {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.4;
    transition: var(--transition);
}
.sidebar-hot .hot-item .hot-text:hover {
    color: var(--blue-primary);
}

/* ----- CTA ----- */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(145deg, #06204a 0%, #0a3a7a 40%, #0f4a9a 100%);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section .glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}
.cta-section .glow-orb:nth-child(1) {
    width: 300px;
    height: 300px;
    top: -20%;
    right: -10%;
    background: rgba(43, 123, 230, 0.20);
}
.cta-section .glow-orb:nth-child(2) {
    width: 200px;
    height: 200px;
    bottom: -10%;
    left: -5%;
    background: rgba(91, 154, 255, 0.15);
}
.cta-section .container {
    position: relative;
    z-index: 2;
}
.cta-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.4rem, 4.5vw, 3.6rem);
    font-weight: 800;
    margin-bottom: 18px;
}
.cta-section h2 span {
    background: linear-gradient(135deg, #8bb8ff, #c0d8f5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.cta-section p {
    font-size: 1.15rem;
    max-width: 560px;
    margin: 0 auto 36px;
    opacity: 0.85;
    line-height: 1.7;
}
.cta-section .btn-group {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}
.cta-section .btn-white {
    background: #fff;
    color: var(--blue-deep);
    box-shadow: 0 8px 28px -6px rgba(0, 0, 0, 0.25);
}
.cta-section .btn-white:hover {
    background: var(--blue-lighter);
    color: #fff;
    box-shadow: 0 16px 48px -8px rgba(43, 123, 230, 0.40);
}
.cta-section .btn-outline-white {
    background: transparent;
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.30);
    box-shadow: none;
}
.cta-section .btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: #fff;
    color: #fff;
    transform: translateY(-3px);
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
    .news-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .sidebar {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .news-item-large {
        grid-template-columns: 1fr;
    }
    .news-item-large .news-thumb {
        min-height: 200px;
        height: 200px;
    }
    .news-item-large .news-body {
        padding: 20px 22px 24px;
    }
    .sidebar {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .section-header {
        margin-bottom: 32px;
    }
    .pagination .page-btn {
        min-width: 38px;
        height: 38px;
        font-size: 0.8rem;
        padding: 0 8px;
    }
}

@media (max-width: 480px) {
    .news-item-large .news-thumb {
        min-height: 160px;
        height: 160px;
    }
    .sidebar-search .search-wrap input {
        font-size: 0.8rem;
        padding: 10px 14px;
    }
    .sidebar-search .search-wrap button {
        padding: 0 14px;
        font-size: 0.85rem;
    }
}