/* 鏂囧簱 鈥?瀵归綈绔欏唴 practice / gesp 瑙嗚璇█ */
:root {
    --wenku-bg: #f5f7fb;
    --wenku-surface: #ffffff;
    --wenku-text: #1f2329;
    --wenku-text-2: #646a73;
    --wenku-text-3: #8f959e;
    --wenku-line: #eef0f3;
    --wenku-primary: #1677ff;
    --wenku-primary-soft: #e8f3ff;
    --wenku-primary-hover: #0f66e0;
    --wenku-radius: 14px;
    --wenku-shadow: 0 1px 2px rgba(31, 35, 41, 0.04), 0 10px 28px rgba(31, 35, 41, 0.06);
}

body:has(.wenku-wrap),
body:has(.wenku-page) {
    background: var(--wenku-bg);
}

.wenku-wrap {
    min-height: calc(100vh - 120px);
    padding-bottom: 56px;
    background:
        radial-gradient(1100px 280px at 12% -60px, rgba(22, 119, 255, 0.10), transparent 58%),
        radial-gradient(900px 240px at 96% 0, rgba(14, 165, 233, 0.07), transparent 55%),
        var(--wenku-bg);
}

.wenku-page {
    max-width: 1250px;
    margin: 0 auto;
    padding: 24px 16px 0;
    color: var(--wenku-text);
}

.wenku-eyebrow {
    margin: 0 0 10px;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: var(--wenku-primary);
}

/* 鈥斺€?Hero 鈥斺€?*/
.wenku-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 20px;
    align-items: stretch;
    margin-bottom: 18px;
    padding: 28px;
    border-radius: calc(var(--wenku-radius) + 4px);
    background: var(--wenku-surface);
    border: 1px solid rgba(22, 119, 255, 0.08);
    box-shadow: var(--wenku-shadow);
}

.wenku-title {
    margin: 0 0 10px;
    font-size: 34px;
    font-weight: 450;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.wenku-desc {
    margin: 0 0 18px;
    max-width: 640px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--wenku-text-2);
}

.wenku-search {
    display: flex;
    max-width: 560px;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid #e5eaf2;
    background: #fff;
    box-shadow: 0 6px 18px rgba(22, 119, 255, 0.08);
}

.wenku-search input {
    flex: 1;
    min-width: 0;
    height: 46px;
    border: 0;
    padding: 0 16px;
    font-size: 14px;
    color: var(--wenku-text);
    outline: none;
    background: transparent;
}

.wenku-search button {
    flex: 0 0 auto;
    min-width: 88px;
    border: 0;
    padding: 0 18px;
    background: var(--wenku-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
}

.wenku-search button:hover {
    background: var(--wenku-primary-hover);
}

.wenku-search.compact {
    max-width: 420px;
    width: 100%;
}

.wenku-hot {
    margin-top: 14px;
    font-size: 13px;
    color: var(--wenku-text-3);
}

.wenku-hot a {
    margin-left: 8px;
    color: var(--wenku-primary);
    text-decoration: none;
}

.wenku-hot a:hover {
    text-decoration: underline;
}

.wenku-hot-light {
    margin: 0 0 14px;
}

.wenku-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.wenku-hero-meta span {
    display: inline-flex;
    align-items: center;
    height: 28px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 12px;
    color: #334155;
    background: #f5f8ff;
    border: 1px solid rgba(22, 119, 255, 0.12);
}

.wenku-hero-stats {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
}

.wenku-stat {
    padding: 14px 16px;
    border-radius: 12px;
    background: linear-gradient(135deg, #f5f8ff, #eef6ff);
    border: 1px solid rgba(22, 119, 255, 0.1);
}

.wenku-stat strong {
    display: block;
    font-size: 24px;
    font-weight: 750;
    letter-spacing: -0.03em;
    color: var(--wenku-primary);
    line-height: 1.1;
}

.wenku-stat em {
    display: block;
    margin-top: 4px;
    font-style: normal;
    font-size: 12px;
    color: var(--wenku-text-3);
}

/* 鈥斺€?Category cards 鈥斺€?*/
.wenku-cats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.wenku-cat-card {
    display: block;
    padding: 16px;
    border-radius: var(--wenku-radius);
    background: var(--wenku-surface);
    border: 1px solid var(--wenku-line);
    box-shadow: var(--wenku-shadow);
    text-decoration: none !important;
    color: inherit;
    transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.wenku-cat-card:hover {
    transform: translateY(-2px);
    border-color: rgba(22, 119, 255, 0.28);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.wenku-cat-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

.wenku-cat-top strong {
    font-size: 16px;
    color: var(--wenku-text);
}

.wenku-cat-top span {
    font-size: 12px;
    color: var(--wenku-primary);
    font-weight: 400;
}

.wenku-cat-card p {
    margin: 0 0 12px;
    font-size: 12px;
    line-height: 1.6;
    color: var(--wenku-text-3);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 38px;
}

.wenku-cat-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.wenku-cat-tags span {
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 999px;
    background: #f5f7fb;
    color: var(--wenku-text-2);
}

/* 鈥斺€?Layout 鈥斺€?*/
.wenku-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 18px;
    align-items: start;
}

.wenku-panel,
.wenku-side-card {
    background: var(--wenku-surface);
    border: 1px solid var(--wenku-line);
    border-radius: var(--wenku-radius);
    box-shadow: var(--wenku-shadow);
}

.wenku-panel {
    padding: 20px 20px 16px;
    margin-bottom: 16px;
}

.wenku-panel-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.wenku-panel-head h2 {
    margin: 0 0 4px;
    font-size: 18px;
    font-weight: 450;
}

.wenku-panel-head p {
    margin: 0;
    font-size: 13px;
    color: var(--wenku-text-3);
    line-height: 1.55;
    max-width: 720px;
}

.wenku-more {
    flex: 0 0 auto;
    font-size: 13px;
    font-weight: 400;
    color: var(--wenku-primary) !important;
    text-decoration: none !important;
}

.wenku-more:hover {
    color: var(--wenku-primary-hover) !important;
}

.wenku-subtags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.wenku-subtags a {
    display: inline-flex;
    align-items: center;
    height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 12px;
    color: var(--wenku-text-2) !important;
    background: #f5f7fb;
    text-decoration: none !important;
}

.wenku-subtags a:hover {
    color: var(--wenku-primary) !important;
    background: var(--wenku-primary-soft);
}

/* 鈥斺€?Doc cards 鈥斺€?*/
.wenku-doc-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.wenku-doc-grid.list-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.wenku-doc-card {
    display: block;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid var(--wenku-line);
    background: #fff;
    text-decoration: none !important;
    color: inherit;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.wenku-doc-card:hover {
    transform: translateY(-2px);
    border-color: rgba(22, 119, 255, 0.28);
    box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
}

.wenku-doc-cover {
    position: relative;
    aspect-ratio: 3 / 4;
    background: linear-gradient(145deg, #e8eef8, #d7e4f7) center/cover no-repeat;
}

.wenku-vip,
.wenku-free {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 1;
    padding: 4px 7px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 450;
    line-height: 1;
    color: #fff;
}

.wenku-vip {
    background: linear-gradient(135deg, #f6c15c, #e8a317);
}

.wenku-free {
    left: auto;
    right: 8px;
    background: #10b981;
}

.wenku-vip + .wenku-free {
    top: 34px;
    right: 8px;
    left: auto;
}

.wenku-ext {
    position: absolute;
    right: 8px;
    bottom: 8px;
    min-width: 34px;
    height: 22px;
    padding: 0 6px;
    border-radius: 6px;
    background: rgba(15, 23, 42, 0.78);
    color: #fff;
    font-size: 10px;
    font-weight: 450;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.wenku-doc-body {
    padding: 10px 12px 12px;
}

.wenku-doc-title {
    height: 40px;
    margin: 0;
    font-size: 13px;
    font-weight: 400;
    line-height: 20px;
    color: var(--wenku-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.wenku-doc-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 10px;
    margin-top: 8px;
    font-size: 11px;
    color: var(--wenku-text-3);
}

/* 鈥斺€?Side 鈥斺€?*/
.wenku-side-card {
    padding: 16px 16px 14px;
    margin-bottom: 14px;
}

.wenku-side-card h3 {
    margin: 0 0 12px;
    font-size: 15px;
    font-weight: 450;
}

.wenku-rank,
.wenku-side-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.wenku-rank li,
.wenku-side-list li {
    margin: 0;
}

.wenku-rank a,
.wenku-side-list a {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 8px 0;
    border-bottom: 1px dashed var(--wenku-line);
    text-decoration: none !important;
    color: inherit;
}

.wenku-rank li:last-child a,
.wenku-side-list li:last-child a {
    border-bottom: 0;
    padding-bottom: 0;
}

.wenku-rank i {
    flex: 0 0 20px;
    width: 20px;
    height: 20px;
    border-radius: 6px;
    background: #f1f5f9;
    color: var(--wenku-text-3);
    font-style: normal;
    font-size: 12px;
    font-weight: 450;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}

.wenku-rank li:nth-child(1) i,
.wenku-rank li:nth-child(2) i,
.wenku-rank li:nth-child(3) i {
    background: var(--wenku-primary-soft);
    color: var(--wenku-primary);
}

.wenku-rank span,
.wenku-side-list strong {
    flex: 1;
    min-width: 0;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.45;
    color: var(--wenku-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.wenku-side-list em {
    flex: 0 0 auto;
    font-style: normal;
    font-size: 11px;
    color: var(--wenku-text-3);
    margin-top: 2px;
}

.wenku-rank a:hover span,
.wenku-side-list a:hover strong {
    color: var(--wenku-primary);
}

.wenku-side-empty {
    margin: 0;
    font-size: 13px;
    color: var(--wenku-text-3);
}

.wenku-side-tip p {
    margin: 0 0 12px;
    font-size: 13px;
    line-height: 1.7;
    color: var(--wenku-text-2);
}

.wenku-side-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    padding: 0 14px;
    border-radius: 10px;
    background: var(--wenku-primary);
    color: #fff !important;
    font-size: 13px;
    font-weight: 400;
    text-decoration: none !important;
}

.wenku-side-cta:hover {
    background: var(--wenku-primary-hover);
}

.wenku-empty,
.wenku-empty-inline {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--wenku-text-3);
    padding: 36px 16px;
    font-size: 14px;
}


/* —— List page —— */
.wenku-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 14px;
    font-size: 13px;
    color: var(--wenku-text-3);
}
.wenku-breadcrumb a { color: var(--wenku-text-2); text-decoration: none; }
.wenku-breadcrumb a:hover { color: var(--wenku-primary); }

.wenku-list-hero {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 14px;
    padding: 22px 24px;
    border-radius: var(--wenku-radius);
    background: var(--wenku-surface);
    border: 1px solid var(--wenku-line);
    box-shadow: var(--wenku-shadow);
}
.wenku-list-title {
    margin: 0 0 8px;
    font-size: 28px;
    font-weight: 450;
    letter-spacing: -0.02em;
}
.wenku-list-desc {
    margin: 0 0 10px;
    max-width: 640px;
    font-size: 14px;
    line-height: 1.65;
    color: var(--wenku-text-2);
}
.wenku-list-total { margin: 0; font-size: 13px; color: var(--wenku-text-3); }
.wenku-list-total strong { color: var(--wenku-primary); }
.wenku-hot a.is-on { font-weight: 450; text-decoration: underline; }
.wenku-clear-search { margin-left: 12px !important; color: var(--wenku-text-3) !important; }

.wenku-filter-stack { margin-bottom: 14px; }
.wenku-filter-bar {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 16px;
    margin-bottom: 10px;
    border-radius: var(--wenku-radius);
    background: var(--wenku-surface);
    border: 1px solid var(--wenku-line);
    box-shadow: var(--wenku-shadow);
}
.wenku-filter-bar.sub { margin-top: -2px; }
.wenku-filter-label { flex: 0 0 42px; padding-top: 5px; font-size: 13px; color: var(--wenku-text-3); }
.wenku-filter-items { display: flex; flex-wrap: wrap; gap: 8px; }
.wenku-filter-items a {
    display: inline-flex;
    align-items: center;
    height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 13px;
    color: var(--wenku-text-2) !important;
    text-decoration: none !important;
    background: #f5f7fb;
}
.wenku-filter-items a.is-active,
.wenku-filter-items a.active,
.wenku-filter-items a:hover {
    background: var(--wenku-primary-soft);
    color: var(--wenku-primary) !important;
}
.wenku-list-panel { margin-top: 4px; }
.wenku-empty-box { text-align: center; padding: 56px 20px; }
.wenku-empty-box strong { display: block; margin-bottom: 8px; font-size: 18px; color: var(--wenku-text); }
.wenku-empty-box p { margin: 0 0 18px; color: var(--wenku-text-3); font-size: 14px; }
.wenku-empty-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }

.wenku-pager { text-align: center; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--wenku-line); }
.wenku-pager .pagination { display: inline-flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.wenku-pager .pagination > li > a,
.wenku-pager .pagination > li > span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    border-radius: 8px;
    border: 1px solid var(--wenku-line);
    background: #fff;
    color: var(--wenku-text-2);
    text-decoration: none;
    font-size: 13px;
}
.wenku-pager .pagination > .active > span,
.wenku-pager .pagination > li > a:hover {
    border-color: rgba(22, 119, 255, 0.35);
    background: var(--wenku-primary-soft);
    color: var(--wenku-primary);
}

/* —— Detail —— */
.wenku-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 18px;
    align-items: start;
    margin-bottom: 16px;
}
.wenku-detail-card {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 24px;
    background: var(--wenku-surface);
    border-radius: var(--wenku-radius);
    padding: 24px;
    border: 1px solid var(--wenku-line);
    box-shadow: var(--wenku-shadow);
    margin-bottom: 16px;
}
.wenku-detail-cover {
    position: relative;
    aspect-ratio: 3 / 4;
    border-radius: 12px;
    border: 1px solid var(--wenku-line);
    background: linear-gradient(145deg, #e8eef8, #d7e4f7) center/cover no-repeat;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
}
.wenku-detail-info h1 {
    margin: 0 0 14px;
    font-size: 26px;
    line-height: 1.3;
    font-weight: 450;
    letter-spacing: -0.02em;
}
.wenku-detail-stats { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.wenku-detail-stats span {
    background: #f5f7fb;
    color: var(--wenku-text-2);
    font-size: 12px;
    padding: 5px 10px;
    border-radius: 999px;
}
.wenku-detail-stats span.is-free { background: rgba(16, 185, 129, 0.12); color: #059669; }
.wenku-detail-stats span.is-paid { background: rgba(245, 158, 11, 0.14); color: #d97706; }
.wenku-detail-desc { color: var(--wenku-text-2); font-size: 14px; line-height: 1.75; margin-bottom: 18px; }
.wenku-detail-desc.is-muted { color: var(--wenku-text-3); }
.wenku-detail-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 12px; }

.wenku-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: 10px;
    background: #fff;
    color: var(--wenku-text) !important;
    text-decoration: none !important;
    font-size: 14px;
    font-weight: 500;
    box-shadow: inset 0 0 0 1px rgba(31, 35, 41, 0.08);
    transition: background .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.wenku-btn:hover {
    background: var(--wenku-primary-soft);
    color: var(--wenku-primary) !important;
    box-shadow: inset 0 0 0 1px rgba(22, 119, 255, 0.28);
}
.wenku-btn.primary {
    background: var(--wenku-primary);
    color: #fff !important;
    box-shadow: 0 1px 2px rgba(22, 119, 255, 0.18), 0 6px 16px rgba(22, 119, 255, 0.22);
}
.wenku-btn.primary:hover {
    background: var(--wenku-primary-hover);
    color: #fff !important;
    box-shadow: 0 2px 4px rgba(22, 119, 255, 0.2), 0 8px 18px rgba(22, 119, 255, 0.28);
}
.wenku-btn.is-fav-on {
    background: #fff5f5;
    color: #e11d48 !important;
    box-shadow: inset 0 0 0 1px rgba(225, 29, 72, 0.22);
}
.wenku-btn.is-fav-on:hover {
    background: #ffe4e6;
    color: #be123c !important;
    box-shadow: inset 0 0 0 1px rgba(225, 29, 72, 0.35);
}
.wenku-btn:disabled { opacity: 0.65; cursor: wait; }
.wenku-download-tip, .wenku-detail-tip { margin: 0 0 8px; font-size: 13px; color: var(--wenku-text-3); line-height: 1.6; }
.wenku-quota-tip a { color: var(--wenku-primary, #1677ff); text-decoration: none; }
.wenku-quota-tip a:hover { text-decoration: underline; }
.wenku-btn.primary.is-disabled {
  background: #91caff;
  box-shadow: none;
  cursor: pointer;
}

.wenku-info-list { list-style: none; margin: 0; padding: 0; }
.wenku-info-list li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--wenku-line);
    font-size: 13px;
}
.wenku-info-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.wenku-info-list span { color: var(--wenku-text-3); }
.wenku-info-list strong { color: var(--wenku-text); font-weight: 650; text-align: right; }
.wenku-info-list a { color: var(--wenku-primary); text-decoration: none; }

.wenku-side-links { display: flex; flex-direction: column; gap: 8px; }
.wenku-side-links a {
    display: flex;
    align-items: center;
    height: 36px;
    padding: 0 12px;
    border-radius: 10px;
    background: #f5f7fb;
    color: var(--wenku-text) !important;
    text-decoration: none !important;
    font-size: 13px;
    font-weight: 400;
}
.wenku-side-links a:hover { background: var(--wenku-primary-soft); color: var(--wenku-primary) !important; }

.wenku-preview, .wenku-preview-empty {
    background: var(--wenku-surface);
    border-radius: var(--wenku-radius);
    padding: 20px;
    border: 1px solid var(--wenku-line);
    box-shadow: var(--wenku-shadow);
    margin-bottom: 16px;
}
.wenku-preview-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}
.wenku-preview-head h2 { margin: 0 0 4px; font-size: 18px; font-weight: 450; }
.wenku-preview-head p { margin: 0; font-size: 13px; color: var(--wenku-text-3); }
.wenku-preview-pages { display: flex; flex-direction: column; gap: 16px; max-width: 920px; margin: 0 auto; }
.wenku-preview-page {
    margin: 0;
    background: #fff;
    border: 1px solid var(--wenku-line);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
}
.wenku-preview-page-no {
    padding: 10px 14px;
    font-size: 12px;
    color: var(--wenku-text-3);
    background: #f8fafc;
    border-bottom: 1px solid var(--wenku-line);
}
.wenku-preview-page img { display: block; width: 100%; height: auto; min-height: 120px; background: #fafbfc; }
.wenku-preview-empty { text-align: center; padding: 48px 20px; }
.wenku-preview-empty strong { display: block; margin-bottom: 8px; font-size: 16px; color: var(--wenku-text); }
.wenku-preview-empty p { margin: 0 0 16px; color: var(--wenku-text-3); font-size: 14px; }
.wenku-related-panel { margin-top: 4px; }

@media (max-width: 1100px) {
    .wenku-cats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .wenku-doc-grid, .wenku-doc-grid.list-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .wenku-hero, .wenku-layout, .wenku-detail-layout { grid-template-columns: 1fr; }
    .wenku-list-hero { flex-direction: column; align-items: stretch; }
    .wenku-detail-card { grid-template-columns: 160px 1fr; }
}
@media (max-width: 640px) {
    .wenku-title, .wenku-list-title { font-size: 24px; }
    .wenku-cats, .wenku-doc-grid, .wenku-doc-grid.list-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .wenku-hero, .wenku-list-hero, .wenku-detail-card { padding: 16px; }
    .wenku-panel { padding: 16px; }
    .wenku-panel-head, .wenku-preview-head { flex-direction: column; align-items: flex-start; }
    .wenku-detail-card { grid-template-columns: 1fr; }
    .wenku-detail-cover { max-width: 180px; }
    .wenku-detail-info h1 { font-size: 22px; }
}