/* ============================================================
   新闻资讯 · news.xhja.cn
   设计语言与 www.xhja.cn 保持一致：浅色渐变 + 玻璃拟态
   ============================================================ */

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

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #e0f7ff, #f0efff);
    font-family: system-ui, "Microsoft Yahei", sans-serif;
    color: #2c3e50;
    -webkit-font-smoothing: antialiased;
}

a {
    color: #4290f5;
}

.hidden {
    display: none !important;
}

/* ---------- 顶栏 ---------- */

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 28px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.65);
}

.topbar .brand {
    font-size: 19px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #2c3e50;
}

.brand-mark {
    width: 30px;
    height: 30px;
    border-radius: 9px;
    background: rgba(66, 144, 245, 0.85);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.brand-mark svg {
    width: 16px;
    height: 16px;
    fill: #fff;
}

.brand-sub {
    font-size: 12px;
    font-weight: 400;
    color: #7b8a99;
}

.topbar .home {
    font-size: 13px;
    text-decoration: none;
    color: #5a6b7c;
    padding: 8px 14px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.65);
    transition: 0.2s;
    white-space: nowrap;
}

.topbar .home:hover {
    color: #4290f5;
    transform: translateY(-1px);
}

.topbar .back {
    font-size: 13px;
    text-decoration: none;
    color: #5a6b7c;
    white-space: nowrap;
}

.topbar .back:hover {
    color: #4290f5;
}

/* ---------- 通用 ---------- */

.page-main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 34px 22px 60px;
}

.section-title {
    font-size: 16px;
    font-weight: 600;
    color: #44566a;
    margin: 34px 0 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-title::before {
    content: "";
    width: 4px;
    height: 16px;
    border-radius: 2px;
    background: rgba(66, 144, 245, 0.85);
}

.notice {
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 12px;
    padding: 14px 18px;
    font-size: 13.5px;
    color: #5a6b7c;
    line-height: 1.7;
    margin-bottom: 22px;
}

.loading {
    text-align: center;
    color: #8a99a8;
    font-size: 14px;
    padding: 70px 0;
    letter-spacing: 1px;
}

/* ---------- 列表页：今日头条卡片 ---------- */

.featured-card {
    display: flex;
    gap: 26px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 18px;
    padding: 26px;
    transition: 0.25s;
    text-decoration: none;
    color: #2c3e50;
}

.featured-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(66, 144, 245, 0.16);
}

.featured-cover {
    width: 330px;
    flex-shrink: 0;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(66, 144, 245, 0.25), rgba(160, 120, 245, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
}

.featured-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.featured-cover .cover-fallback {
    font-size: 12px;
    color: #8aa0b8;
}

.featured-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.featured-date {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 6px;
}

.featured-date .day {
    font-size: 32px;
    font-weight: 700;
    color: #2c3e50;
    letter-spacing: 1px;
}

.featured-date .rest {
    font-size: 14px;
    color: #7b8a99;
}

.featured-body h2 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.featured-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.pill {
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(66, 144, 245, 0.12);
    color: #3579c9;
    font-weight: 500;
}

.pill.ghost {
    background: rgba(255, 255, 255, 0.6);
    color: #7b8a99;
    border: 1px solid rgba(160, 175, 195, 0.25);
}

.featured-headlines {
    list-style: none;
    margin-bottom: 16px;
}

.featured-headlines li {
    font-size: 13.5px;
    color: #4c5f72;
    line-height: 1.9;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.featured-headlines li::before {
    content: "·";
    margin-right: 8px;
    color: #4290f5;
    font-weight: 700;
}

.featured-cta {
    margin-top: auto;
    align-self: flex-start;
    font-size: 13.5px;
    font-weight: 600;
    padding: 9px 24px;
    border-radius: 10px;
    background: rgba(66, 144, 245, 0.85);
    color: #fff;
    transition: 0.2s;
}

.featured-card:hover .featured-cta {
    background: #4290f5;
    box-shadow: 0 6px 16px rgba(66, 144, 245, 0.35);
}

/* ---------- 列表页：往期网格 ---------- */

.archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 16px;
}

.archive-card {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 14px;
    overflow: hidden;
    text-decoration: none;
    color: #2c3e50;
    transition: 0.25s;
}

.archive-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(66, 144, 245, 0.15);
}

.archive-cover {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(66, 144, 245, 0.22), rgba(160, 120, 245, 0.18));
    position: relative;
}

.archive-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.archive-cover .weekday-badge {
    position: absolute;
    right: 10px;
    bottom: 10px;
    font-size: 11.5px;
    padding: 3px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(6px);
    color: #44566a;
    font-weight: 500;
}

.archive-info {
    padding: 14px 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.archive-date {
    font-size: 15.5px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.archive-sub {
    font-size: 12.5px;
    color: #7b8a99;
}

/* ---------- 文章页 ---------- */

.article-main {
    max-width: 860px;
    margin: 0 auto;
    padding: 34px 22px 60px;
}

.article-hero {
    display: flex;
    gap: 26px;
    align-items: center;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 18px;
    padding: 28px;
    margin-bottom: 28px;
}

.article-hero .hero-text {
    flex: 1;
    min-width: 0;
}

.hero-date {
    font-size: 14px;
    color: #7b8a99;
    margin-bottom: 6px;
    letter-spacing: 2px;
}

.article-hero h1 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 14px;
    line-height: 1.4;
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.hero-meta .src {
    font-size: 12.5px;
    color: #8a99a8;
}

.hero-cover {
    width: 300px;
    flex-shrink: 0;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(66, 144, 245, 0.25), rgba(160, 120, 245, 0.2));
}

.hero-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 新闻条目卡片 */

.news-card {
    position: relative;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 16px;
    padding: 22px 24px;
    margin-bottom: 18px;
    display: flex;
    gap: 20px;
    transition: 0.2s;
}

.news-card:hover {
    background: rgba(255, 255, 255, 0.62);
    box-shadow: 0 8px 22px rgba(66, 144, 245, 0.12);
}

.news-media {
    width: 232px;
    flex-shrink: 0;
    align-self: flex-start;
    position: relative;
}

.news-media img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 10px;
    display: block;
}

.news-no {
    position: absolute;
    top: -8px;
    left: -8px;
    z-index: 2;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    background: rgba(66, 144, 245, 0.9);
    color: #fff;
    font-size: 12.5px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(66, 144, 245, 0.35);
}

.news-body {
    flex: 1;
    min-width: 0;
}

.news-title {
    font-size: 17px;
    font-weight: 600;
    line-height: 1.55;
    margin-bottom: 8px;
}

.news-title a {
    text-decoration: none;
    color: #2c3e50;
}

.news-title a:hover {
    color: #4290f5;
}

.news-meta {
    font-size: 12.5px;
    color: #8a99a8;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.news-meta .dur {
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(160, 175, 195, 0.22);
    border-radius: 6px;
    padding: 2px 8px;
    font-variant-numeric: tabular-nums;
}

.news-meta a {
    text-decoration: none;
    font-weight: 500;
}

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

.news-lead {
    font-size: 15px;
    line-height: 1.85;
    color: #44566a;
    text-align: justify;
}

.news-lead.none {
    color: #9aa9b8;
    font-size: 13.5px;
}

/* ---------- 页脚 ---------- */

.page-footer {
    margin-top: 44px;
    padding-top: 22px;
    border-top: 1px solid rgba(160, 175, 195, 0.22);
    font-size: 12.5px;
    color: #8a99a8;
    line-height: 2;
    text-align: center;
}

.page-footer a {
    color: #7b96b8;
    text-decoration: none;
}

.page-footer a:hover {
    color: #4290f5;
}

/* ---------- 响应式 ---------- */

@media (max-width: 860px) {
    .featured-card {
        flex-direction: column;
        padding: 20px;
    }

    .featured-cover {
        width: 100%;
    }

    .article-hero {
        flex-direction: column-reverse;
        align-items: stretch;
        padding: 20px;
    }

    .hero-cover {
        width: 100%;
    }

    .news-card {
        flex-direction: column;
        padding: 18px;
    }

    .news-media {
        width: 100%;
    }

    .news-no {
        top: -6px;
        left: -6px;
    }

    .topbar {
        padding: 12px 16px;
    }

    .brand-sub {
        display: none;
    }
}