/* ============================================
   800home.cn 全站样式
   移动优先 | CSS 变量驱动品牌色 | 8pt 网格
   ============================================ */

/* === 基础重置 === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --color-primary: #E67E22;
    --color-primary-light: #FFF4EC;
    --color-accent: #D35400;
    --color-bg: #FFFDFB;
    --color-text: #1a1a1a;
    --color-text-secondary: #888;
    --color-text-muted: #aaa;
    --color-border: #e8e8e8;
    --color-card-bg: #fff;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-card: 0 1px 4px rgba(0,0,0,0.06);
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
    --max-width: 720px;
}

html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { opacity: 0.8; }
img { max-width: 100%; height: auto; }

/* === 顶部导航 === */
.site-header {
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 16px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.5px;
}

.header-nav { display: flex; gap: 16px; }
.header-nav a {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    padding: 4px 0;
    transition: color 0.15s;
}
.header-nav a:hover { color: var(--color-primary); opacity: 1; }

.header-search { flex: 1; max-width: 240px; margin: 0 12px; }
.header-search input {
    width: 100%; height: 32px; padding: 0 12px;
    border: 1px solid var(--color-border); border-radius: 16px;
    font-size: 0.85rem; background: var(--color-bg); color: var(--color-text);
    outline: none; transition: border-color 0.15s;
}
.header-search input:focus { border-color: var(--color-primary); }
.header-search input::placeholder { color: var(--color-text-muted); }

/* === 主内容区 === */
.main-content {
    flex: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
}

/* === Hero 横幅（首页） === */
.hero-banner {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    padding: 32px 20px 28px;
    text-align: center;
}

.hero-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 4px;
    letter-spacing: 1px;
}

.hero-tagline {
    font-size: 0.9rem;
    opacity: 0.85;
    font-weight: 400;
}

/* === 区块标题 === */
.section-header {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 20px 16px 12px;
}

.section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    position: relative;
    padding-left: 12px;
}

.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 18px;
    background: var(--color-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* === 文章卡片列表（首页） === */
.card-list {
    padding: 0 16px;
}

.article-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    transition: background 0.15s;
}

.article-card:last-child { border-bottom: none; }
.article-card:active { background: var(--color-primary-light); margin: 0 -16px; padding-left: 16px; padding-right: 16px; border-radius: var(--radius-sm); }

.card-index {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    min-width: 24px;
    text-align: center;
}

.card-title {
    flex: 1;
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-arrow {
    flex-shrink: 0;
    color: var(--color-text-muted);
    width: 16px;
    height: 16px;
}

/* === 详情页返回导航 === */
.detail-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    height: 44px;
    border-bottom: 1px solid var(--color-border);
    background: #fff;
}

.back-link {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.9rem;
    color: var(--color-primary);
    font-weight: 500;
}

.back-link svg { flex-shrink: 0; }

.nav-brand {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

/* === 文章详情 === */
.detail-article {
    padding: 0;
}

.article-header {
    padding: 24px 16px 16px;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
}

.article-title {
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.5;
    color: var(--color-text);
    margin-bottom: 8px;
}

.article-subtitle {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 10px;
    line-height: 1.5;
}

.article-meta {
    display: flex;
    gap: 12px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* === 文章正文 === */
.article-body {
    background: #fff;
    padding: 20px 16px 32px;
    font-size: 1rem;
    line-height: 1.85;
    color: var(--color-text);
    word-break: break-word;
}

.article-body h2,
.article-body h3,
.article-body h4 {
    font-weight: 700;
    margin: 24px 0 12px;
    line-height: 1.4;
    padding-left: 12px;
    border-left: 3px solid var(--color-primary);
    color: var(--color-text);
}

.article-body h2 { font-size: 1.2rem; }
.article-body h3 { font-size: 1.1rem; }
.article-body h4 { font-size: 1rem; }

.article-body p {
    margin-bottom: 14px;
    text-indent: 0;
}

.article-body .internal-link {
    color: var(--color-primary);
    border-bottom: 1px dashed var(--color-primary);
    transition: border-color 0.15s;
}

.article-body .internal-link:hover {
    opacity: 1;
    border-bottom-style: solid;
}

/* === 参考资料 === */
.reference-section {
    background: #fff;
    padding: 20px 16px 24px;
    border-top: 1px solid var(--color-border);
}

.ref-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
    padding-left: 12px;
    border-left: 3px solid var(--color-primary);
    line-height: 1.4;
}

.ref-list {
    list-style: none;
    counter-reset: ref;
}

.ref-item {
    counter-increment: ref;
    padding: 8px 0 8px 24px;
    position: relative;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--color-border);
    line-height: 1.6;
}

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

.ref-item::before {
    content: counter(ref) '.';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.85rem;
}

.ref-link {
    color: var(--color-primary);
    display: block;
    margin-bottom: 2px;
}

.ref-source {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-right: 8px;
}

.ref-date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* === 错误状态 === */
.error-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--color-text-secondary);
}

.error-state h2 {
    font-size: 1.2rem;
    margin: 16px 0 8px;
    color: var(--color-text);
}

.error-state p {
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.btn-refresh {
    display: inline-block;
    padding: 10px 32px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-refresh:hover { background: var(--color-accent); }

/* === 404 页面 === */
.error-404 {
    text-align: center;
    padding: 80px 20px;
}

.error-404-code {
    font-size: 4rem;
    font-weight: 700;
    color: #ddd;
    line-height: 1;
}

.error-404-msg {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin: 12px 0 24px;
}

.error-404-link {
    display: inline-block;
    padding: 10px 28px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 20px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: background 0.15s;
}

.error-404-link:hover { background: var(--color-accent); opacity: 1; }

/* === 搜索关键词标签（首页底部） === */
.search-tags-section {
    padding: 16px;
    background: #fff;
    border-top: 1px solid var(--color-border);
}

.search-tags-title {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 10px;
}

.search-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.search-tag {
    display: inline-block;
    padding: 4px 14px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 0.8rem;
    border-radius: 14px;
    transition: background 0.15s;
    text-decoration: none;
}

.search-tag:hover { background: var(--color-primary); color: #fff; opacity: 1; }

/* === 页脚 === */
.site-footer {
    background: #2c2c2c;
    color: #aaa;
    text-align: center;
    padding: 20px 16px;
    margin-top: auto;
    font-size: 0.8rem;
    line-height: 1.8;
}

.footer-links {
    margin-bottom: 4px;
}

.footer-links a {
    color: #ccc;
    transition: color 0.15s;
}

.footer-links a:hover { color: #fff; opacity: 1; }

.footer-sep {
    margin: 0 8px;
    color: #666;
}

.footer-icp { font-size: 0.75rem; }

.footer-brand {
    font-size: 0.75rem;
    color: #777;
}

/* === 加载中 === */
.loading-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-muted);
}

.loading-spinner {
    display: inline-block;
    width: 28px;
    height: 28px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin-bottom: 12px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   响应式 — 平板 / 桌面
   ============================================ */

@media (min-width: 768px) {
    .header-inner { padding: 0 24px; }

    .hero-banner { padding: 48px 24px 40px; }
    .hero-title { font-size: 2rem; }

    .card-list { padding: 0 24px; }
    .article-card { padding: 16px 0; }

    .article-header { padding: 28px 24px 20px; }
    .article-title { font-size: 1.6rem; }

    .article-body {
        padding: 24px 24px 40px;
        font-size: 1.05rem;
    }

    .reference-section { padding: 24px 24px 32px; }

    .section-header { padding: 24px 24px 16px; }
    .search-tags-section { padding: 20px 24px; }
}

@media (min-width: 1024px) {
    .hero-banner { padding: 56px 32px 48px; }
    .hero-title { font-size: 2.2rem; }
    .article-body { font-size: 1.1rem; }
}

/* ============================================
   6 种布局骨架 — 每个模板 DOM 结构完全不同
   ============================================ */

/* === hero-compact: 紧凑版 Hero === */
.hero-compact { background: var(--color-primary); color: #fff; padding: 20px 16px; text-align: center; }
.hero-compact .hero-title { font-size: 1.2rem; margin: 0; }
.hero-compact .hero-tagline { font-size: 0.8rem; opacity: 0.85; margin: 4px 0 0; }

/* === tags-top-bar: 文章上方标签栏 === */
.tags-top-bar { background: var(--color-bg); padding: 10px 16px; border-bottom: 1px solid var(--color-border); }
.tags-top-inner { display: flex; flex-wrap: wrap; gap: 6px; }
.tags-top-bar .search-tag { font-size: 0.75rem; padding: 3px 10px; }

/* === articles-grid2: 2 列网格 === */
.card-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 16px 16px; }
.article-card-grid { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 14px; text-decoration: none; color: var(--color-text); display: flex; flex-direction: column; gap: 6px; min-height: 80px; transition: box-shadow 0.15s; }
.article-card-grid:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.article-card-grid .card-index { font-size: 0.7rem; color: var(--color-primary); font-weight: 600; }
.article-card-grid .card-title { font-size: 0.85rem; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* === articles-grid3: 3 列网格 === */
.card-grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; padding: 0 12px 16px; }
.article-card-grid3 { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 10px 12px; text-decoration: none; color: var(--color-text); display: flex; flex-direction: column; gap: 4px; min-height: 70px; transition: border-color 0.15s; }
.article-card-grid3:hover { border-color: var(--color-primary); }
.article-card-grid3 .card-index { font-size: 0.65rem; color: var(--color-text-muted); }
.article-card-grid3 .card-title { font-size: 0.78rem; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* === articles-scroll: 横向滚动 === */
.card-scroll { display: flex; overflow-x: auto; gap: 12px; padding: 0 16px 16px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
.card-scroll::-webkit-scrollbar { display: none; }
.article-card-scroll { flex: 0 0 70%; scroll-snap-align: start; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 16px; text-decoration: none; color: var(--color-text); display: flex; flex-direction: column; gap: 8px; min-height: 100px; }
.article-card-scroll .card-index { font-size: 1.5rem; font-weight: 200; color: var(--color-text-muted); }
.article-card-scroll .card-title { font-size: 0.95rem; line-height: 1.5; }

/* === articles-featured: 首篇突出 === */
.article-card-featured { display: flex; align-items: center; gap: 12px; padding: 20px 16px; margin: 0 16px; background: linear-gradient(135deg,var(--color-primary-light),#fff); border-radius: var(--radius-lg); text-decoration: none; color: var(--color-text); border: 2px solid var(--color-primary); }
.article-card-featured .card-title { font-size: 1.05rem; font-weight: 700; flex: 1; }
.article-card-featured .card-index { background: var(--color-primary); color: #fff; border-radius: 50%; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem; }
.card-rest { padding: 0 16px; }

/* === tags-inline: 标题旁内联标签 === */
.tags-inline-section { padding: 8px 16px; display: flex; align-items: center; flex-wrap: wrap; gap: 6px; background: #fff; border-top: 1px solid var(--color-border); }
.tags-inline-label { font-size: 0.8rem; color: var(--color-text-secondary); font-weight: 600; }
.search-tag-inline { font-size: 0.75rem; color: var(--color-primary); background: var(--color-primary-light); padding: 2px 10px; border-radius: 10px; text-decoration: none; }
.search-tag-inline:hover { background: var(--color-primary); color: #fff; }

/* === 响应式 === */
@media (max-width: 480px) {
    .card-grid3 { grid-template-columns: 1fr 1fr; }
    .article-card-scroll { flex: 0 0 80%; }
}
@media (min-width: 768px) {
    .card-grid2 { grid-template-columns: 1fr 1fr 1fr; }
    .card-grid3 { grid-template-columns: 1fr 1fr 1fr 1fr; }
    .article-card-scroll { flex: 0 0 45%; }
    .article-card-featured { margin: 0 24px; padding: 28px 24px; }
}

/* ============================================
   17 套模板 — 每个域名独享风格
   通过 body[data-template="N"] 切换
   ============================================ */

/* === T1: 经典渐变Hero + 左色条编号卡片 + 圆角标签 === */
/* (默认样式已覆盖，T1 无需额外声明) */

/* === T2: 深色实底Hero + 阴影悬浮卡片 + 底划线标签 === */
[data-template="2"] .hero-banner {
    background: var(--color-accent);
    padding: 36px 20px 32px;
}
[data-template="2"] .article-card {
    margin: 4px 0;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border-bottom: none;
    padding: 16px;
}
[data-template="2"] .article-card:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0,0,0,0.12); }
[data-template="2"] .card-index { background: var(--color-primary); color: #fff; border-radius: 50%; width: 26px; height: 26px; display: flex; align-items: center; justify-content: center; font-size: 0.78rem; }
[data-template="2"] .search-tag { border-radius: 2px; border-bottom: 2px solid var(--color-primary); background: transparent; padding: 4px 8px; }
[data-template="2"] .search-tag:hover { background: var(--color-primary); color: #fff; }

/* === T3: 无背景轻Hero + 浮雕凸起卡片 + 气泡标签 === */
[data-template="3"] .hero-banner {
    background: transparent;
    color: var(--color-text);
    padding: 28px 20px 20px;
    border-bottom: 1px solid var(--color-border);
}
[data-template="3"] .hero-title { color: var(--color-primary); font-size: 1.5rem; }
[data-template="3"] .hero-tagline { color: var(--color-text-secondary); }
[data-template="3"] .article-card {
    margin: 6px 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: 0 2px 0 rgba(0,0,0,0.04);
    padding: 14px 16px;
}
[data-template="3"] .card-index { display: none; }
[data-template="3"] .search-tag {
    border-radius: 16px 4px 16px 4px;
    font-weight: 500;
}

/* === T4: 双栏网格Hero + 2列网格卡片 + 菱形标签 === */
[data-template="4"] .hero-banner {
    display: flex;
    align-items: center;
    gap: 20px;
    text-align: left;
    padding: 32px 20px;
}
[data-template="4"] .card-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
[data-template="4"] .article-card {
    flex-direction: column;
    align-items: flex-start;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 14px;
    gap: 6px;
    min-height: 90px;
}
[data-template="4"] .card-index { display: none; }
[data-template="4"] .card-arrow { display: none; }
[data-template="4"] .card-title { font-size: 0.85rem; -webkit-line-clamp: 3; }
[data-template="4"] .search-tag {
    transform: rotate(-1deg);
    font-weight: 600;
    border-radius: 2px 10px 2px 10px;
}

/* === T5: 居中紧凑Hero + 横向滚动卡片 === */
[data-template="5"] .hero-banner { padding: 24px 20px 20px; }
[data-template="5"] .hero-title { font-size: 1.3rem; margin-bottom: 2px; }
[data-template="5"] .hero-tagline { font-size: 0.8rem; display: none; }
[data-template="5"] .card-list { display: flex; overflow-x: auto; gap: 12px; padding-bottom: 8px; scroll-snap-type: x mandatory; }
[data-template="5"] .article-card {
    flex: 0 0 72%;
    scroll-snap-align: start;
    flex-direction: column;
    align-items: flex-start;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    gap: 8px;
}
[data-template="5"] .card-arrow { display: none; }
[data-template="5"] .card-index { color: var(--color-text-muted); font-size: 2rem; font-weight: 300; line-height: 1; }
[data-template="5"] .search-tag { border-radius: 2px; font-size: 0.75rem; padding: 3px 8px; background: transparent; border: 1px dotted var(--color-primary); }

/* === T6: 双色渐变Hero + 左右交替卡片 + 胶囊标签 === */
[data-template="6"] .hero-banner {
    background: linear-gradient(160deg, var(--color-primary) 60%, var(--color-accent) 100%);
    padding: 40px 20px 36px;
}
[data-template="6"] .article-card:nth-child(even) { flex-direction: row-reverse; }
[data-template="6"] .article-card {
    margin: 6px 0;
    padding: 16px;
    border-radius: var(--radius-md);
    background: var(--color-card-bg);
    box-shadow: var(--shadow-sm);
    border-bottom: none;
}
[data-template="6"] .card-arrow { opacity: 0.3; }
[data-template="6"] .search-tag {
    border-radius: 20px;
    padding: 5px 16px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* === T7: 图案背景Hero + 极简扁平卡片 + 分隔线标签 === */
[data-template="7"] .hero-banner {
    background: linear-gradient(135deg, var(--color-primary-light) 25%, transparent 25%),
                linear-gradient(225deg, var(--color-primary-light) 25%, transparent 25%);
    background-size: 8px 8px;
    background-color: var(--color-bg);
    color: var(--color-text);
    border-bottom: 3px solid var(--color-primary);
}
[data-template="7"] .hero-title { color: var(--color-primary); }
[data-template="7"] .hero-tagline { color: var(--color-text-secondary); }
[data-template="7"] .article-card { padding: 12px 0; border-bottom: 1px solid var(--color-border); }
[data-template="7"] .card-index { display: none; }
[data-template="7"] .card-title::before { content: '· '; color: var(--color-primary); font-weight: 700; }
[data-template="7"] .search-tag { border-radius: 0; background: transparent; border-right: 1px solid var(--color-border); padding: 2px 10px; margin: 0; }

/* === T8: 极简无Hero + 紧凑高密度卡片 + 幽灵标签 === */
[data-template="8"] .site-header { box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
[data-template="8"] .main-content { padding-top: 8px; }
[data-template="8"] .article-card { padding: 10px 0; font-size: 0.9rem; }
[data-template="8"] .card-index { font-size: 0.7rem; min-width: 18px; }
[data-template="8"] .card-title { font-size: 0.88rem; }
[data-template="8"] .card-arrow { width: 12px; height: 12px; }
[data-template="8"] .search-tag { background: transparent; border: 1px dashed var(--color-border); color: var(--color-text-secondary); }
[data-template="8"] .search-tag:hover { border-color: var(--color-primary); }

/* === T9: 暖色纹理Hero + 时间轴左侧色条 + 圆润标签 === */
[data-template="9"] .hero-banner {
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.1) 2px, rgba(255,255,255,0.1) 4px),
                linear-gradient(135deg, var(--color-primary), var(--color-accent));
    padding: 36px 20px 32px;
}
[data-template="9"] .article-card { padding: 14px 0 14px 16px; border-left: 3px solid transparent; border-bottom: 1px solid var(--color-border); margin-left: 8px; }
[data-template="9"] .article-card:nth-child(1) { border-left-color: var(--color-primary); }
[data-template="9"] .article-card:nth-child(2) { border-left-color: var(--color-accent); }
[data-template="9"] .article-card:nth-child(3) { border-left-color: var(--color-primary); opacity: 0.85; }
[data-template="9"] .card-index { display: none; }
[data-template="9"] .search-tag { border-radius: 20px; padding: 6px 18px; font-weight: 500; }

/* === T10: 科技感左上角聚焦Hero + 镂空边框卡片 + 棱角徽章标签 === */
[data-template="10"] .hero-banner {
    background: var(--color-accent);
    clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
    padding: 36px 20px 44px;
}
[data-template="10"] .article-card {
    border: 1px solid var(--color-border);
    border-radius: 4px;
    margin: 6px 0;
    padding: 14px 16px;
    position: relative;
    overflow: hidden;
}
[data-template="10"] .article-card::after {
    content: ''; position: absolute; top: 0; right: 0;
    width: 0; height: 0;
    border-style: solid;
    border-width: 0 20px 20px 0;
    border-color: transparent var(--color-primary-light) transparent transparent;
}
[data-template="10"] .search-tag {
    border-radius: 2px;
    font-family: monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* === T11: 衬线字体Hero + 杂志大间距卡片 === */
[data-template="11"] .hero-banner { padding: 40px 20px 36px; }
[data-template="11"] .hero-title { font-family: Georgia, 'Noto Serif SC', 'STSong', serif; font-size: 1.7rem; letter-spacing: 2px; }
[data-template="11"] .hero-tagline { font-family: Georgia, 'Noto Serif SC', serif; font-style: italic; opacity: 0.75; }
[data-template="11"] .article-card { padding: 18px 0; gap: 14px; }
[data-template="11"] .card-title { font-size: 1rem; font-weight: 500; }
[data-template="11"] .card-index { font-family: Georgia, serif; font-size: 1.1rem; font-style: italic; }
[data-template="11"] .search-tag { border-radius: 2px; font-size: 0.78rem; background: transparent; color: var(--color-text-secondary); border-bottom: 1px solid var(--color-border); padding: 3px 6px; }

/* === T12: 全宽Hero + 带图标缩进的卡片 + 横向滚动标签 === */
[data-template="12"] .hero-banner { padding: 16px 0 0; margin-bottom: 0; }
[data-template="12"] .hero-title { font-size: 1.4rem; padding: 0 20px; }
[data-template="12"] .hero-tagline { padding: 0 20px; }
[data-template="12"] .article-card { padding: 14px 0; }
[data-template="12"] .card-index {
    font-size: 0.7rem; min-width: 32px; color: var(--color-text-muted);
    display: flex; align-items: center; gap: 4px;
}
[data-template="12"] .card-index::before {
    content: ''; display: block; width: 6px; height: 6px;
    background: var(--color-primary); border-radius: 50%;
}
[data-template="12"] .search-tags { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
[data-template="12"] .search-tag { flex-shrink: 0; white-space: nowrap; }

/* === T13: 侧边栏布局Hero + 圆点索引 + 双线边框标签 === */
[data-template="13"] .hero-banner {
    display: flex; gap: 16px; text-align: left;
    padding: 24px 20px; align-items: flex-end;
}
[data-template="13"] .hero-title { font-size: 1.3rem; margin: 0; }
[data-template="13"] .hero-tagline { font-size: 0.78rem; }
[data-template="13"] .hero-title::before { content: '| '; color: var(--color-primary); }
[data-template="13"] .card-index { font-size: 0; }
[data-template="13"] .card-index::after { content: ''; display: block; width: 8px; height: 8px; border-radius: 50%; background: var(--color-primary); opacity: 0.4; }
[data-template="13"] .article-card:nth-child(1) .card-index::after,
[data-template="13"] .article-card:nth-child(2) .card-index::after,
[data-template="13"] .article-card:nth-child(3) .card-index::after { opacity: 1; }
[data-template="13"] .search-tag { border-radius: 2px; border: 1px solid var(--color-primary); border-left: 4px solid var(--color-primary); background: transparent; }

/* === T14: 渐变文字Hero + 毛玻璃卡片 + 亮色标签 === */
[data-template="14"] .hero-banner { background: var(--color-bg); padding: 30px 20px 26px; }
[data-template="14"] .hero-title {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; font-size: 1.7rem;
}
[data-template="14"] .hero-tagline { color: var(--color-text-secondary); }
[data-template="14"] .article-card {
    margin: 6px 0; border-radius: var(--radius-md);
    backdrop-filter: blur(4px); background: rgba(255,255,255,0.85);
    border: 1px solid rgba(0,0,0,0.06); box-shadow: 0 4px 16px rgba(0,0,0,0.04);
    padding: 14px 16px;
}
[data-template="14"] .search-tag { background: var(--color-primary); color: #fff; font-weight: 600; }
[data-template="14"] .search-tag:hover { background: var(--color-accent); }

/* === T15: 星空深色Hero + 反转深底卡片 + 发光标签 === */
[data-template="15"] .hero-banner {
    background: radial-gradient(ellipse at 20% 50%, var(--color-primary-light) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 50%, var(--color-primary) 0%, transparent 50%),
                var(--color-accent);
    padding: 40px 20px 36px;
}
[data-template="15"] .hero-title { text-shadow: 0 2px 8px rgba(0,0,0,0.3); }
[data-template="15"] .article-card { padding: 14px 0; }
[data-template="15"] .card-index { color: var(--color-primary); font-weight: 700; }
[data-template="15"] .search-tag {
    background: var(--color-primary); color: #fff;
    box-shadow: 0 0 12px var(--color-primary-light);
    animation: tagGlow 2s ease-in-out infinite alternate;
}
@keyframes tagGlow { to { box-shadow: 0 0 20px var(--color-primary); } }

/* === T16: 书法风Hero + 纸质纹理卡片 + 印章风格标签 === */
[data-template="16"] .hero-banner {
    background: var(--color-primary-light);
    color: var(--color-text);
    padding: 32px 20px 28px;
    border-bottom: 2px solid var(--color-primary);
}
[data-template="16"] .hero-title { font-family: 'STKaiti', 'KaiTi', '楷体', serif; font-size: 1.8rem; letter-spacing: 3px; color: var(--color-accent); }
[data-template="16"] .hero-tagline { font-family: 'STKaiti', 'KaiTi', serif; color: var(--color-text-secondary); font-style: italic; }
[data-template="16"] .article-card {
    background: linear-gradient(to bottom, #fffef9, #fffdf5);
    border-bottom: 1px dashed var(--color-border);
    padding: 14px 0;
}
[data-template="16"] .card-index { font-family: 'STKaiti', 'KaiTi', serif; font-size: 1rem; }
[data-template="16"] .card-title { font-size: 0.9rem; }
[data-template="16"] .search-tag {
    border-radius: 2px; border: 1px solid var(--color-accent);
    background: transparent; color: var(--color-accent);
    font-family: 'STKaiti', 'KaiTi', serif; font-size: 0.78rem;
    transform: rotate(-2deg);
}

/* === T17: 哲思极简Hero + 引用线卡片 + 括号标签 === */
[data-template="17"] .hero-banner {
    background: transparent;
    color: var(--color-text);
    padding: 40px 20px 32px;
    text-align: left;
}
[data-template="17"] .hero-title { font-size: 1.4rem; font-weight: 300; letter-spacing: 4px; color: var(--color-text); }
[data-template="17"] .hero-tagline { font-size: 0.85rem; font-weight: 300; color: var(--color-text-muted); margin-top: 8px; }
[data-template="17"] .hero-tagline::before { content: '—— '; }
[data-template="17"] .article-card { padding: 16px 0 16px 16px; border-left: 2px solid var(--color-border); border-bottom: none; margin-bottom: 8px; }
[data-template="17"] .article-card:hover { border-left-color: var(--color-primary); }
[data-template="17"] .card-index { display: none; }
[data-template="17"] .search-tag::before { content: '['; }
[data-template="17"] .search-tag::after { content: ']'; }
[data-template="17"] .search-tag { background: transparent; color: var(--color-text-secondary); border-radius: 0; padding: 4px 2px; font-weight: 300; }

/* === 响应式：网格卡片在平板上调整 === */
@media (min-width: 768px) {
    [data-template="4"] .card-list { grid-template-columns: 1fr 1fr 1fr; }
    [data-template="5"] .article-card { flex: 0 0 40%; }
}

/* === 布局8: 图卡混排 — 首篇大卡 + 2列网格 === */
.article-mixed-section { padding-bottom: 8px; }
.article-card-featured-big { display: flex; align-items: center; gap: 14px; padding: 20px 16px; margin: 0 16px 12px; background: linear-gradient(135deg,var(--color-primary-light),#fff); border-radius: var(--radius-lg); border: 2px solid var(--color-primary); text-decoration: none; color: var(--color-text); }
.article-card-featured-big .card-title { flex: 1; font-size: 1.1rem; font-weight: 700; }
.article-card-featured-big .card-index { background: var(--color-primary); color: #fff; border-radius: 50%; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.9rem; flex-shrink: 0; }

/* ============================================
   8 种详情页骨架 — 每个模板内页结构不同
   通过 body[data-template="N"] 切换
   ============================================ */

/* === 内页A: 标准百科（默认，无需额外样式） === */

/* === 内页B: 杂志阅读 — 无面包屑/居中标题/下划线/无参考资料 === */
body[data-template="2"] .detail-nav,
body[data-template="10"] .detail-nav,
body[data-template="18"] .detail-nav,
body[data-template="31"] .detail-nav,
body[data-template="39"] .detail-nav,
body[data-template="47"] .detail-nav { display: none; }
body[data-template="2"] .article-header,
body[data-template="10"] .article-header,
body[data-template="18"] .article-header,
body[data-template="31"] .article-header,
body[data-template="39"] .article-header,
body[data-template="47"] .article-header { text-align: center; border-bottom: none; padding: 32px 20px 20px; }
body[data-template="2"] .article-title,
body[data-template="10"] .article-title,
body[data-template="18"] .article-title,
body[data-template="31"] .article-title,
body[data-template="39"] .article-title,
body[data-template="47"] .article-title { font-size: 1.5rem; display: inline-block; border-bottom: 3px solid var(--color-primary); padding-bottom: 8px; }
body[data-template="2"] .article-body,
body[data-template="10"] .article-body,
body[data-template="18"] .article-body,
body[data-template="31"] .article-body,
body[data-template="39"] .article-body,
body[data-template="47"] .article-body { font-size: 1.05rem; }
body[data-template="2"] .article-body h2,
body[data-template="10"] .article-body h2,
body[data-template="18"] .article-body h2,
body[data-template="31"] .article-body h2,
body[data-template="39"] .article-body h2,
body[data-template="47"] .article-body h2,
body[data-template="2"] .article-body h3,
body[data-template="10"] .article-body h3,
body[data-template="18"] .article-body h3,
body[data-template="31"] .article-body h3,
body[data-template="39"] .article-body h3,
body[data-template="47"] .article-body h3 { border-left: none; border-bottom: 2px solid var(--color-primary); padding-left: 0; padding-bottom: 4px; }
body[data-template="2"] .reference-section,
body[data-template="10"] .reference-section,
body[data-template="18"] .reference-section,
body[data-template="31"] .reference-section,
body[data-template="39"] .reference-section,
body[data-template="47"] .reference-section { display: none; }

/* === 内页C: 极简纯净 — 窄栏居中/小标题/参考资料压缩一行 === */
body[data-template="3"] .detail-article,
body[data-template="11"] .detail-article,
body[data-template="19"] .detail-article,
body[data-template="32"] .detail-article,
body[data-template="40"] .detail-article,
body[data-template="48"] .detail-article { max-width: 640px; margin: 0 auto; }
body[data-template="3"] .article-title,
body[data-template="11"] .article-title,
body[data-template="19"] .article-title,
body[data-template="32"] .article-title,
body[data-template="40"] .article-title,
body[data-template="48"] .article-title { font-size: 1.15rem; }
body[data-template="3"] .article-meta > span:first-child,
body[data-template="11"] .article-meta > span:first-child,
body[data-template="19"] .article-meta > span:first-child,
body[data-template="32"] .article-meta > span:first-child,
body[data-template="40"] .article-meta > span:first-child,
body[data-template="48"] .article-meta > span:first-child { display: none; }
body[data-template="3"] .article-body h2,
body[data-template="11"] .article-body h2,
body[data-template="19"] .article-body h2,
body[data-template="32"] .article-body h2,
body[data-template="40"] .article-body h2,
body[data-template="48"] .article-body h2,
body[data-template="3"] .article-body h3,
body[data-template="11"] .article-body h3,
body[data-template="19"] .article-body h3,
body[data-template="32"] .article-body h3,
body[data-template="40"] .article-body h3,
body[data-template="48"] .article-body h3 { border-left: none; font-weight: 600; }
body[data-template="3"] .ref-list,
body[data-template="11"] .ref-list,
body[data-template="19"] .ref-list,
body[data-template="32"] .ref-list,
body[data-template="40"] .ref-list,
body[data-template="48"] .ref-list { display: flex; flex-wrap: wrap; gap: 6px; }
body[data-template="3"] .ref-item,
body[data-template="11"] .ref-item,
body[data-template="19"] .ref-item,
body[data-template="32"] .ref-item,
body[data-template="40"] .ref-item,
body[data-template="48"] .ref-item { border-bottom: none; padding: 0; font-size: 0.8rem; }
body[data-template="3"] .ref-item::before,
body[data-template="11"] .ref-item::before,
body[data-template="19"] .ref-item::before,
body[data-template="32"] .ref-item::before,
body[data-template="40"] .ref-item::before,
body[data-template="48"] .ref-item::before { position: static; }
body[data-template="3"] .ref-source,
body[data-template="11"] .ref-source,
body[data-template="19"] .ref-source,
body[data-template="32"] .ref-source,
body[data-template="40"] .ref-source,
body[data-template="48"] .ref-source,
body[data-template="3"] .ref-date,
body[data-template="11"] .ref-date,
body[data-template="19"] .ref-date,
body[data-template="32"] .ref-date,
body[data-template="40"] .ref-date,
body[data-template="48"] .ref-date { display: none; }

/* === 内页D: 知识卡片 — 灰色背景/每个区块独立白卡片 === */
body[data-template="4"] .main-content,
body[data-template="12"] .main-content,
body[data-template="20"] .main-content,
body[data-template="33"] .main-content,
body[data-template="41"] .main-content,
body[data-template="49"] .main-content { background: #f0f2f5; }
body[data-template="4"] .article-header,
body[data-template="12"] .article-header,
body[data-template="20"] .article-header,
body[data-template="33"] .article-header,
body[data-template="41"] .article-header,
body[data-template="49"] .article-header { margin: 12px 16px 0; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); border-bottom: none; }
body[data-template="4"] .article-body,
body[data-template="12"] .article-body,
body[data-template="20"] .article-body,
body[data-template="33"] .article-body,
body[data-template="41"] .article-body,
body[data-template="49"] .article-body { margin: 8px 16px; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
body[data-template="4"] .reference-section,
body[data-template="12"] .reference-section,
body[data-template="20"] .reference-section,
body[data-template="33"] .reference-section,
body[data-template="41"] .reference-section,
body[data-template="49"] .reference-section { margin: 8px 16px 16px; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); border-top: none; }

/* === 内页E: 宽屏百科 — 更宽的正文 === */
body[data-template="5"] .main-content,
body[data-template="13"] .main-content,
body[data-template="21"] .main-content,
body[data-template="34"] .main-content,
body[data-template="42"] .main-content,
body[data-template="50"] .main-content { max-width: 860px; }
body[data-template="5"] .article-body,
body[data-template="13"] .article-body,
body[data-template="21"] .article-body,
body[data-template="34"] .article-body,
body[data-template="42"] .article-body,
body[data-template="50"] .article-body { font-size: 1.05rem; line-height: 1.9; }

/* === 内页F: 学术论文 — 衬线字体/小号正文/正式编号 === */
body[data-template="6"] .detail-nav,
body[data-template="14"] .detail-nav,
body[data-template="22"] .detail-nav,
body[data-template="35"] .detail-nav,
body[data-template="43"] .detail-nav { display: none; }
body[data-template="6"] .article-title,
body[data-template="14"] .article-title,
body[data-template="22"] .article-title,
body[data-template="35"] .article-title,
body[data-template="43"] .article-title { font-family: Georgia, 'Noto Serif SC', 'STSong', serif; font-size: 1.3rem; }
body[data-template="6"] .article-body,
body[data-template="14"] .article-body,
body[data-template="22"] .article-body,
body[data-template="35"] .article-body,
body[data-template="43"] .article-body { font-size: 0.9rem; line-height: 1.9; text-align: justify; }
body[data-template="6"] .ref-title,
body[data-template="14"] .ref-title,
body[data-template="22"] .ref-title,
body[data-template="35"] .ref-title,
body[data-template="43"] .ref-title { font-family: Georgia, serif; font-size: 0.95rem; }
body[data-template="6"] .ref-item::before,
body[data-template="14"] .ref-item::before,
body[data-template="22"] .ref-item::before,
body[data-template="35"] .ref-item::before,
body[data-template="43"] .ref-item::before { content: '[' counter(ref) ']'; color: var(--color-text); font-family: monospace; }

/* === 内页G: 移动优先 — 大号字体/仅日期/无面包屑 === */
body[data-template="7"] .detail-nav,
body[data-template="15"] .detail-nav,
body[data-template="23"] .detail-nav,
body[data-template="36"] .detail-nav,
body[data-template="44"] .detail-nav { display: none; }
body[data-template="7"] .article-title,
body[data-template="15"] .article-title,
body[data-template="23"] .article-title,
body[data-template="36"] .article-title,
body[data-template="44"] .article-title { font-size: 1.2rem; }
body[data-template="7"] .article-subtitle,
body[data-template="15"] .article-subtitle,
body[data-template="23"] .article-subtitle,
body[data-template="36"] .article-subtitle,
body[data-template="44"] .article-subtitle { display: none; }
body[data-template="7"] .article-meta > span:first-child,
body[data-template="15"] .article-meta > span:first-child,
body[data-template="23"] .article-meta > span:first-child,
body[data-template="36"] .article-meta > span:first-child,
body[data-template="44"] .article-meta > span:first-child { display: none; }
body[data-template="7"] .article-body,
body[data-template="15"] .article-body,
body[data-template="23"] .article-body,
body[data-template="36"] .article-body,
body[data-template="44"] .article-body { font-size: 1.1rem; line-height: 2; }
body[data-template="7"] .reference-section,
body[data-template="15"] .reference-section,
body[data-template="23"] .reference-section,
body[data-template="36"] .reference-section,
body[data-template="44"] .reference-section { display: none; }

/* === 内页H: 暗色阅读 — 深色背景/浅色文字 === */
body[data-template="8"] .main-content,
body[data-template="16"] .main-content,
body[data-template="24"] .main-content,
body[data-template="37"] .main-content,
body[data-template="45"] .main-content { background: #1a1a2e; color: #c8c8d4; }
body[data-template="8"] .detail-nav,
body[data-template="16"] .detail-nav,
body[data-template="24"] .detail-nav,
body[data-template="37"] .detail-nav,
body[data-template="45"] .detail-nav { background: #1a1a2e; border-color: #2a2a3e; }
body[data-template="8"] .article-header,
body[data-template="16"] .article-header,
body[data-template="24"] .article-header,
body[data-template="37"] .article-header,
body[data-template="45"] .article-header { background: #1e1e34; border-color: #2a2a3e; color: #e0e0e8; }
body[data-template="8"] .article-title,
body[data-template="16"] .article-title,
body[data-template="24"] .article-title,
body[data-template="37"] .article-title,
body[data-template="45"] .article-title { color: #e0e0e8; }
body[data-template="8"] .article-body,
body[data-template="16"] .article-body,
body[data-template="24"] .article-body,
body[data-template="37"] .article-body,
body[data-template="45"] .article-body { background: #1a1a2e; color: #c8c8d4; }
body[data-template="8"] .article-body h2,
body[data-template="16"] .article-body h2,
body[data-template="24"] .article-body h2,
body[data-template="37"] .article-body h2,
body[data-template="45"] .article-body h2,
body[data-template="8"] .article-body h3,
body[data-template="16"] .article-body h3,
body[data-template="24"] .article-body h3,
body[data-template="37"] .article-body h3,
body[data-template="45"] .article-body h3 { color: #e0e0e8; border-left-color: var(--color-primary); }
body[data-template="8"] .reference-section,
body[data-template="16"] .reference-section,
body[data-template="24"] .reference-section,
body[data-template="37"] .reference-section,
body[data-template="45"] .reference-section { background: #1e1e34; border-color: #2a2a3e; color: #c8c8d4; }
body[data-template="8"] .back-link,
body[data-template="16"] .back-link,
body[data-template="24"] .back-link,
body[data-template="37"] .back-link,
body[data-template="45"] .back-link { color: var(--color-primary); }

/* === 词典推荐栏 === */
.dict-bar-section { padding: 16px; background: linear-gradient(180deg, #fff 0%, var(--color-bg) 100%); border-top: 1px solid var(--color-border); }
.dict-bar-title { font-size: 1rem; font-weight: 700; margin-bottom: 12px; display: flex; align-items: center; gap: 6px; }
.dict-bar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 12px; }
.dict-bar-card {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
    padding: 14px 8px; background: #fff; border: 1px solid var(--color-border); border-radius: 10px;
    text-decoration: none; transition: all 0.15s; box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.dict-bar-card:hover { border-color: var(--color-primary); box-shadow: 0 2px 8px rgba(0,0,0,0.06); transform: translateY(-1px); }
.dict-bar-word { font-size: 0.9rem; font-weight: 700; color: var(--color-primary); line-height: 1.3; }
.dict-bar-pinyin { font-size: 0.62rem; color: var(--color-text-muted); line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.dict-bar-en { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 0.82rem; padding-top: 4px; }
.dict-bar-en a { color: var(--color-primary); background: var(--color-primary-light); padding: 4px 12px; border-radius: 12px; text-decoration: none; font-weight: 500; transition: all 0.15s; }
.dict-bar-en a:hover { background: var(--color-primary); color: #fff; }

@media (max-width: 480px) {
    .dict-bar-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .dict-bar-card { padding: 12px 6px; }
    .dict-bar-word { font-size: 0.85rem; }
}