.news-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px 72px;
}

.news-header {
    position: relative;
    overflow: hidden;
    padding: 40px 48px;
    border-radius: 24px;
    color: #fff;
    background:
        radial-gradient(circle at top right, rgba(255, 224, 157, 0.3), transparent 32%),
        linear-gradient(135deg, #0f3d56 0%, #145c73 45%, #1f7a6d 100%);
    margin-bottom: 28px;
}

.news-header h1 {
    margin: 0 0 10px;
    font-size: 30px;
    line-height: 1.2;
}

.news-header p {
    margin: 0;
    font-size: 15px;
    opacity: 0.88;
}

.news-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 13px;
    color: #7b8a97;
}

.news-breadcrumb a {
    color: #145c73;
    text-decoration: none;
}

.news-breadcrumb a:hover {
    text-decoration: underline;
}

.news-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.news-sidebar {
    border: 1px solid rgba(22, 49, 80, 0.08);
    border-radius: 16px;
    padding: 18px 14px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(17, 38, 64, 0.06);
    position: sticky;
    top: 20px;
}

.news-sidebar-title {
    font-size: 15px;
    font-weight: 700;
    color: #0f3d56;
    padding: 0 8px 12px;
    border-bottom: 1px solid rgba(22, 49, 80, 0.08);
    margin-bottom: 10px;
}

.news-category-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.news-category-list li {
    margin: 2px 0;
    border-radius: 8px;
}

.news-category-list li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    color: #2d3a48;
    text-decoration: none;
    font-size: 14px;
    border-radius: 8px;
    transition: background 0.15s, color 0.15s;
}

.news-category-list li a:hover {
    background: rgba(20, 92, 115, 0.07);
    color: #145c73;
}

.news-category-list li.is-active a {
    background: rgba(20, 92, 115, 0.1);
    color: #145c73;
    font-weight: 600;
}

.news-category-list li.level-1 a {
    padding-left: 22px;
}

.news-category-list li.level-2 a {
    padding-left: 34px;
    font-size: 13px;
}

.news-category-jump {
    color: #999;
    font-size: 12px;
}

.news-main {
    min-width: 0;
}

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

.news-item {
    display: flex;
    gap: 18px;
    padding: 20px;
    margin-bottom: 14px;
    border: 1px solid rgba(22, 49, 80, 0.08);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(17, 38, 64, 0.05);
    transition: transform 0.15s, box-shadow 0.15s;
}

.news-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(17, 38, 64, 0.1);
}

.news-item-pic {
    flex: 0 0 200px;
    border-radius: 12px;
    overflow: hidden;
    align-self: flex-start;
}

.news-item-pic img {
    width: 200px;
    height: 130px;
    object-fit: cover;
    display: block;
}

.news-item-body {
    min-width: 0;
}

.news-item-body h2 {
    margin: 0 0 8px;
    font-size: 18px;
    line-height: 1.4;
}

.news-item-body h2 a {
    color: #0f3d56;
    text-decoration: none;
}

.news-item-body h2 a:hover {
    color: #145c73;
    text-decoration: underline;
}

.news-item-summary {
    margin: 0 0 10px;
    color: #5a6b7a;
    font-size: 14px;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-item-meta {
    display: flex;
    gap: 14px;
    font-size: 12px;
    color: #97a4b0;
}

.news-item-category {
    color: #1f7a6d;
}

.news-empty {
    padding: 60px 0;
    text-align: center;
    color: #97a4b0;
}

.news-pager {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.news-pager-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border: 1px solid rgba(22, 49, 80, 0.12);
    border-radius: 8px;
    color: #2d3a48;
    text-decoration: none;
    font-size: 14px;
    background: #fff;
}

.news-pager-btn:hover {
    border-color: #145c73;
    color: #145c73;
}

.news-pager-btn.is-active {
    background: #145c73;
    border-color: #145c73;
    color: #fff;
    font-weight: 600;
}

.news-detail {
    border: 1px solid rgba(22, 49, 80, 0.08);
    border-radius: 16px;
    padding: 36px 40px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(17, 38, 64, 0.05);
}

.news-detail-title {
    margin: 0 0 14px;
    font-size: 28px;
    line-height: 1.35;
    color: #0f3d56;
}

.news-detail-meta {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    padding-bottom: 16px;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(22, 49, 80, 0.08);
    font-size: 13px;
    color: #7b8a97;
}

.news-detail-pic {
    margin-bottom: 20px;
    text-align: center;
}

.news-detail-pic img {
    max-width: 100%;
    max-height: 420px;
    border-radius: 12px;
}

.news-detail-content {
    font-size: 15px;
    line-height: 1.9;
    color: #2d3a48;
    word-break: break-word;
}

.news-detail-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.news-detail-content h2,
.news-detail-content h3 {
    color: #0f3d56;
}

.news-detail-back {
    margin-top: 32px;
    padding-top: 18px;
    border-top: 1px solid rgba(22, 49, 80, 0.08);
}

.news-back-btn {
    display: inline-flex;
    align-items: center;
    padding: 9px 20px;
    border: 1px solid rgba(20, 92, 115, 0.35);
    border-radius: 999px;
    color: #145c73;
    text-decoration: none;
    font-size: 14px;
    background: rgba(20, 92, 115, 0.05);
}

.news-back-btn:hover {
    background: #145c73;
    color: #fff;
}

@media (max-width: 768px) {
    .news-layout {
        grid-template-columns: 1fr;
    }

    .news-sidebar {
        position: static;
    }

    .news-item {
        flex-direction: column;
    }

    .news-item-pic,
    .news-item-pic img {
        width: 100%;
        height: auto;
    }

    .news-detail {
        padding: 24px 18px;
    }
}