/* ===== 爱美文 · 主样式 ===== */
:root {
  --bg: #F5F0E8;
  --text: #2C2C2C;
  --text-subtle: #7A7A7A;
  --text-light: #A8A098;
  --accent: #C04040;
  --accent-hover: #A03030;
  --accent-light: #F0E0E0;
  --gold: #B8860B;
  --gold-light: #F5ECD0;
  --border: #DCD5C8;
  --border-light: #EDE8E0;
  --card-bg: rgba(255, 252, 248, 0.92);
  --shadow: 0 4px 20px rgba(0,0,0,0.05);
  --shadow-hover: 0 8px 30px rgba(0,0,0,0.08);
  --radius: 12px;
  --radius-sm: 8px;
  --font-cn: 'Noto Serif SC', 'Source Han Serif SC', 'STSong', serif;
  --font-en: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Noto Serif SC', serif;
  --max-width: 1100px;
  --header-h: 64px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(245, 240, 232, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
  transition: box-shadow 0.3s;
}
.site-header.scrolled {
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  height: var(--header-h);
  gap: 20px;
}

.site-logo {
  font-family: var(--font-cn);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 6px;
  color: var(--accent);
  white-space: nowrap;
  flex-shrink: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: flex-end;
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.9rem;
  letter-spacing: 1px;
  color: var(--text);
  border-radius: 6px;
  transition: all 0.2s;
  position: relative;
  white-space: nowrap;
}
.nav-link:hover,
.nav-link.active {
  background: var(--accent-light);
  color: var(--accent);
}

/* Nav Dropdown */
.nav-dropdown {
  position: relative;
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 140px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.25s ease;
  box-shadow: var(--shadow);
  z-index: 200;
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(4px);
}
.dropdown-menu a {
  display: block;
  padding: 8px 14px;
  font-size: 0.85rem;
  color: var(--text);
  border-radius: 4px;
  transition: all 0.15s;
}
.dropdown-menu a:hover {
  background: var(--accent-light);
  color: var(--accent);
}

.nav-auth {
  display: flex;
  gap: 8px;
  margin-left: 12px;
}
.btn-outline {
  padding: 6px 18px;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 20px;
  font-size: 0.85rem;
  transition: all 0.2s;
  font-family: inherit;
}
.btn-outline:hover {
  background: var(--accent);
  color: white;
}
.btn-solid {
  padding: 6px 18px;
  background: var(--accent);
  color: white;
  border-radius: 20px;
  font-size: 0.85rem;
  transition: all 0.2s;
  font-family: inherit;
  border: 1px solid var(--accent);
}
.btn-solid:hover {
  background: var(--accent-hover);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--text);
  padding: 8px;
  margin-left: auto;
}

/* ===== Hero Slider ===== */
.hero-section {
  margin-top: var(--header-h);
  padding: 40px 0 20px;
}
.hero-slider {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 380px;
}
.slide {
  display: none;
  position: relative;
  min-height: 380px;
  border-radius: var(--radius);
  overflow: hidden;
}
.slide.active { display: block; }
.slide-bg {
  position: absolute;
  inset: 0;
}
.slide-content {
  position: relative;
  padding: 60px 50px;
  z-index: 1;
}
.slide-tag {
  display: inline-block;
  padding: 4px 14px;
  background: var(--accent);
  color: white;
  font-size: 0.78rem;
  letter-spacing: 2px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.slide-content h2 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 12px;
  max-width: 600px;
}
.slide-content p {
  font-size: 0.95rem;
  color: var(--text-subtle);
  max-width: 500px;
  margin-bottom: 20px;
  line-height: 1.7;
}
.slide-cta {
  display: inline-block;
  padding: 10px 28px;
  background: var(--text);
  color: white;
  border-radius: 24px;
  font-size: 0.85rem;
  letter-spacing: 1px;
  transition: all 0.2s;
}
.slide-cta:hover {
  background: var(--accent);
  transform: translateX(4px);
}

.slider-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  padding: 16px 0;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: all 0.3s;
}
.dot.active {
  background: var(--accent);
  width: 28px;
  border-radius: 4px;
}

/* ===== Quick Section ===== */
/* ===== Main Content Layout (sidebar + main) ===== */
.main-content-section {
  padding: 20px 0 40px;
}
.content-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 30px;
  align-items: start;
}

/* ===== Sidebar ===== */
.sidebar-left {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.sidebar-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.sidebar-title {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 2px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 14px;
}
.sidebar-cats {
  margin-bottom: 14px;
}
.sidebar-cats:last-child {
  margin-bottom: 0;
}
.sidebar-cat {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.02);
  border-left: 3px solid var(--cat-accent, var(--accent));
  transition: all 0.2s;
  text-decoration: none;
  color: var(--text);
}
.sidebar-cat:hover {
  background: var(--accent-light);
}
.cat-icon { font-size: 1.4rem; }
.cat-name { font-weight: 600; font-size: 0.92rem; flex: 1; letter-spacing: 1px; }
.cat-count { font-size: 0.75rem; color: var(--text-subtle); }
.sidebar-subs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 8px 12px 0 28px;
}
.sidebar-subs a {
  padding: 3px 10px;
  font-size: 0.78rem;
  color: var(--text-subtle);
  border-radius: 12px;
  transition: all 0.15s;
  text-decoration: none;
}
.sidebar-subs a:hover {
  background: var(--accent-light);
  color: var(--accent);
}

/* 热门排行 */
.sidebar-rank {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.rank-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border-radius: 6px;
  transition: all 0.2s;
  text-decoration: none;
  color: var(--text);
}
.rank-item:hover {
  background: var(--accent-light);
}
.rank-num {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}
.rank-num.top1 { background: var(--gold-light); color: var(--gold); }
.rank-num.top2 { background: #F0ECE4; color: var(--text-subtle); }
.rank-num.top3 { background: #F0ECE4; color: var(--text-subtle); }
.rank-num.normal { background: transparent; color: var(--text-light); font-size: 0.72rem; }
.rank-info {
  flex: 1;
  min-width: 0;
}
.rank-title {
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rank-author {
  font-size: 0.72rem;
  color: var(--text-light);
}
.rank-likes {
  font-size: 0.75rem;
  color: var(--text-subtle);
  flex-shrink: 0;
}

/* ===== Articles Section ===== */
.articles-section {
  padding: 30px 0 40px;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.section-title {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 3px;
  padding-left: 14px;
  border-left: 3px solid var(--accent);
}
.section-nav {
  display: flex;
  gap: 4px;
  background: #F0ECE4;
  padding: 4px;
  border-radius: 24px;
}
.tab-btn {
  padding: 6px 18px;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.82rem;
  color: var(--text-subtle);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 1px;
}
.tab-btn.active {
  background: white;
  color: var(--text);
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.articles-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.article-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all 0.3s;
}
.article-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.article-card .cat {
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.article-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.article-card .author {
  font-size: 0.82rem;
  color: var(--text-subtle);
  margin-bottom: 10px;
}
.article-card .excerpt {
  font-size: 0.85rem;
  color: var(--text-subtle);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.article-card .article-meta {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--text-light);
}

.load-more {
  text-align: center;
  margin-top: 30px;
}
.btn-load {
  padding: 10px 36px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  font-family: inherit;
  font-size: 0.88rem;
  color: var(--text-subtle);
  border-radius: 24px;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 1px;
}
.btn-load:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-light);
}

/* ===== About Section ===== */
.about-section {
  padding: 30px 0;
  scroll-margin-top: 80px;
}
.about-card {
  background: linear-gradient(135deg, #EDE5D8, #F5F0E8);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
}
.about-card h3 {
  font-size: 1.4rem;
  letter-spacing: 4px;
  margin-bottom: 14px;
}
.about-card p {
  color: var(--text-subtle);
  max-width: 600px;
  margin: 0 auto 24px;
  font-size: 0.92rem;
  line-height: 1.9;
}
.about-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.stat {
  text-align: center;
}
.stat-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-subtle);
  letter-spacing: 1px;
}

/* ===== Shop Section ===== */
.shop-section {
  padding: 30px 0 50px;
}
.shop-header {
  margin-bottom: 20px;
}
.shop-subtitle {
  color: var(--text-subtle);
  font-size: 0.88rem;
  margin-top: 4px;
  letter-spacing: 1px;
}
.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s;
}
.product-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.product-img {
  width: 100%;
  height: 160px;
  background: #F0ECE4;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}
.product-info {
  padding: 16px;
}
.product-info h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.product-info .price {
  color: var(--accent);
  font-weight: 600;
  font-size: 1.05rem;
}
.product-info .btn-buy {
  display: inline-block;
  margin-top: 10px;
  padding: 6px 18px;
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: 20px;
  font-size: 0.8rem;
  transition: all 0.2s;
}
.product-info .btn-buy:hover {
  background: var(--gold);
  color: white;
}

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0 30px;
  background: rgba(0,0,0,0.02);
}
.footer-inner {
  text-align: center;
}
.footer-brand h4 {
  font-size: 1.2rem;
  letter-spacing: 6px;
  color: var(--accent);
  margin-bottom: 6px;
}
.footer-brand p {
  font-family: var(--font-en);
  font-style: italic;
  color: var(--text-subtle);
  font-size: 0.88rem;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin: 20px 0;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.82rem;
  color: var(--text-subtle);
  transition: color 0.2s;
}
.footer-links a:hover {
  color: var(--accent);
}
.footer-copy {
  font-size: 0.78rem;
  color: var(--text-light);
}

/* ===== 文章详情页 ===== */
.article-detail-page {
  margin-top: var(--header-h);
  padding: 40px 0;
}
.article-header {
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.article-header .article-cat {
  display: inline-block;
  padding: 3px 12px;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 16px;
  font-size: 0.75rem;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.article-header h1 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 4px;
}
.article-header .en-title {
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-subtle);
  margin-bottom: 10px;
}
.article-header .article-meta-info {
  font-size: 0.82rem;
  color: var(--text-subtle);
}

/* View toggle */
.view-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.view-btn {
  padding: 6px 18px;
  border: 1px solid var(--border);
  background: white;
  font-family: inherit;
  font-size: 0.82rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-subtle);
}
.view-btn.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.view-btn:hover:not(.active) {
  border-color: var(--accent);
  color: var(--accent);
}

.article-body {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  margin-bottom: 24px;
}
.article-body .original-text {
  font-size: 1.1rem;
  line-height: 2.2;
  margin-bottom: 20px;
}
.article-body .annotated-text {
  font-size: 0.92rem;
  line-height: 2;
  color: var(--text-subtle);
  border-top: 1px solid var(--border);
  padding-top: 20px;
}
.article-body .translation-text {
  font-size: 0.95rem;
  line-height: 2;
  color: var(--text-subtle);
  border-top: 1px solid var(--border);
  padding-top: 20px;
}
.word-note {
  display: inline-block;
  padding: 2px 8px;
  background: var(--accent-light);
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--accent);
  margin: 0 2px;
  cursor: help;
}

/* Interaction bar */
.interaction-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px 0;
  align-items: center;
}
.btn-interact {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border: 1px solid var(--border);
  background: white;
  font-family: inherit;
  font-size: 0.85rem;
  border-radius: 24px;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-subtle);
}
.btn-interact:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-light);
}
.btn-interact.liked {
  background: var(--accent-light);
  color: var(--accent);
  border-color: var(--accent);
}
.btn-interact.tip {
  background: var(--gold-light);
  color: var(--gold);
  border-color: var(--gold);
}
.btn-interact.tip:hover {
  background: var(--gold);
  color: white;
}

/* Comment section */
.comment-section {
  margin-top: 20px;
}
.comment-section h3 {
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.comment-form {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}
.comment-form input {
  flex: 1;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 24px;
  font-family: inherit;
  font-size: 0.88rem;
  background: white;
  outline: none;
  transition: border-color 0.2s;
}
.comment-form input:focus {
  border-color: var(--accent);
}
.comment-form button {
  padding: 10px 24px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 24px;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.comment-form button:hover {
  background: var(--accent-hover);
}
.comment-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--border-light);
}
.comment-item:last-child {
  border-bottom: none;
}
.comment-author {
  font-weight: 600;
  font-size: 0.85rem;
}
.comment-text {
  font-size: 0.88rem;
  margin: 4px 0;
  color: var(--text-subtle);
}
.comment-time {
  font-size: 0.75rem;
  color: var(--text-light);
}

/* ===== Category Page ===== */
.category-page {
  margin-top: var(--header-h);
  padding: 40px 0;
}
.breadcrumb {
  font-size: 0.82rem;
  color: var(--text-subtle);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--accent); }
.breadcrumb a:hover { text-decoration: underline; }

.category-header {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.category-header h1 {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 3px;
}
.sub-filter {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 5px 14px;
  border: 1px solid var(--border);
  background: transparent;
  font-family: inherit;
  font-size: 0.8rem;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-subtle);
}
.filter-btn.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.filter-btn:hover:not(.active) {
  border-color: var(--accent);
  color: var(--accent);
}

/* ===== Auth Pages ===== */
.auth-page {
  margin-top: var(--header-h);
  padding: 60px 0;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow);
}
.auth-card h2 {
  text-align: center;
  font-size: 1.3rem;
  letter-spacing: 3px;
  margin-bottom: 24px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-subtle);
  margin-bottom: 6px;
}
.form-group input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9rem;
  background: white;
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus {
  border-color: var(--accent);
}
.form-submit {
  width: 100%;
  padding: 12px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  letter-spacing: 2px;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 6px;
}
.form-submit:hover {
  background: var(--accent-hover);
}
.auth-footer {
  text-align: center;
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-subtle);
}
.auth-footer a {
  color: var(--accent);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .content-layout {
    grid-template-columns: 220px 1fr;
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .site-logo { font-size: 1.05rem; letter-spacing: 4px; }
  .menu-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 16px;
    gap: 8px;
    box-shadow: var(--shadow);
  }
  .main-nav.open { display: flex; }
  .nav-auth {
    margin-left: 0;
    padding-top: 8px;
    border-top: 1px solid var(--border-light);
    width: 100%;
    justify-content: center;
  }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 20px;
    display: none;
  }
  .nav-dropdown.open .dropdown-menu { display: block; }

  .slide-content { padding: 40px 24px; }
  .slide-content h2 { font-size: 1.4rem; }
  .quick-grid { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: 1fr; }
  .about-card { padding: 24px; }
  .content-layout {
    grid-template-columns: 1fr;
  }
  .sidebar-left {
    order: -1;
  }
  .about-stats { gap: 20px; }
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
  .article-body { padding: 24px; }
  .section-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .shop-grid { grid-template-columns: 1fr; }
  .slide-content h2 { font-size: 1.2rem; }
  .slide-content p { font-size: 0.85rem; }
  .comment-form { flex-direction: column; }
}

/* ===== 正文段落（原版 & 注音版共用） ===== */
.verse {
  line-height: 2.4;
  margin-bottom: 10px;
}
.trans-verse {
  line-height: 2;
  margin-bottom: 12px;
}
/* 
 * 逐字 ruby：使用原生 <ruby> 标签，
 * ruby-position: over 确保拼音在汉字正上方，
 * ruby-align: center 确保居中对齐。
 */
ruby.char-ruby {
  ruby-position: over;
  -webkit-ruby-position: over;
  ruby-align: center;
  -internal-ruby-align: center;
  margin-right: 0.35em;
}
ruby.char-ruby rt {
  font-size: 0.7rem;
  user-select: none;
  -webkit-user-select: none;
}

/* ===== span.char 注音格式（与 ruby.char-ruby 等效） ===== */
/* 用于部分以 <span class="char"> 格式标注拼音的文章 */
.view-content {
line-height: 3.2;
}
.view-content .char {
  display: inline-flex;
  flex-direction: column-reverse;
  align-items: center;
  margin: 0 1px;
  vertical-align: bottom;
}
.view-content .pinyin {
  display: block;
  font-size: 0.65em;
  line-height: 1.2;
  color: var(--accent);
  text-align: center;
  font-family: 'Arial', sans-serif;
  letter-spacing: 0.5px;
  user-select: none;
  -webkit-user-select: none;
}
.view-content .hanzi {
  display: block;
  text-align: center;
  width: 100%;
}


/* ===== 搜索检索板块 ===== */
/* 侧边栏搜索（首页、文章页） */
.search-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.search-input {
  width: 100%;
  padding: 8px 12px;
  font-size: 0.85rem;
  line-height: 1.5;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}
.search-input:focus {
  border-color: var(--accent);
}
.search-select {
  width: 100%;
  padding: 8px 12px;
  font-size: 0.85rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  cursor: pointer;
  box-sizing: border-box;
}
.search-btn {
  width: 100%;
  padding: 8px 0;
  font-size: 0.9rem;
  font-weight: 500;
  border: none;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: opacity 0.2s;
}
.search-btn:hover {
  opacity: 0.85;
}
.search-results {
  margin-top: 10px;
  max-height: 320px;
  overflow-y: auto;
}
.search-result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.82rem;
  text-decoration: none;
  color: var(--text);
  transition: color 0.15s;
}
.search-result-item:last-child {
  border-bottom: none;
}
.search-result-item:hover {
  color: var(--accent);
}
.search-result-title {
  flex: 1;
}
.search-result-type {
  font-size: 0.7rem;
  color: var(--text-subtle);
  margin-left: 8px;
  white-space: nowrap;
}

/* 横栏搜索（分类页） */
.search-section {
  margin-bottom: 24px;
}
.section-title-search {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 2px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 14px;
  color: var(--text);
}
.search-box-wide {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.search-input-wide {
  flex: 1;
  min-width: 200px;
  padding: 10px 14px;
  font-size: 0.9rem;
  line-height: 1.5;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}
.search-input-wide:focus {
  border-color: var(--accent);
}
.search-select-wide {
  padding: 10px 14px;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  outline: none;
  cursor: pointer;
}
.search-btn-wide {
  padding: 10px 24px;
  font-size: 0.9rem;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: opacity 0.2s;
}
.search-btn-wide:hover {
  opacity: 0.85;
}
.search-results-wide {
  margin-top: 12px;
}
.search-result-item-wide {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--text);
  transition: color 0.15s;
}
.search-result-item-wide:last-child {
  border-bottom: none;
}
.search-result-item-wide:hover {
  color: var(--accent);
}
.search-no-result {
  padding: 16px 0;
  text-align: center;
  color: var(--text-subtle);
  font-size: 0.85rem;
}
.search-result-author {
  font-size: 0.78rem;
  color: var(--text-subtle);
  margin-top: 2px;
}
.search-section-top {
  margin-top: 20px;
}
.search-section-inline {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}