/* site-1 · forest-moss · 热播仓 VOD */

:root {
  --moss: #4a6741;
  --moss-dark: #354a32;
  --moss-deep: #1e2b1c;
  --amber: #c4872a;
  --amber-soft: rgba(196, 135, 42, 0.14);
  --sage: #e8ebe4;
  --sage-mid: #d4dbd0;
  --ink: #1a2420;
  --ink-soft: #2c3830;
  --muted: #5c6b60;
  --panel: #f4f6f1;
  --line: rgba(74, 103, 65, 0.16);
  --soft: #eef1ea;
  --shadow: 0 16px 48px rgba(26, 36, 32, 0.08);
  --accent: var(--moss);
  --accent-soft: rgba(74, 103, 65, 0.1);
  --accent-line: rgba(74, 103, 65, 0.32);
  --highlight: var(--amber);
  --bg-start: #e8ebe4;
  --bg-mid: #dfe6d8;
  --bg-end: #e4ebe0;
  --footer-bg: #1e2b1c;
  --footer-text: #b8c4b4;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  background: linear-gradient(165deg, var(--bg-start) 0%, var(--bg-mid) 45%, var(--bg-end) 100%);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

img { display: block; max-width: 100%; }

a {
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.vod-shell { min-height: 100vh; display: flex; flex-direction: column; }

/* ── SEO 顶栏 ── */
.seo-top-strip {
  background: var(--moss-deep);
  border-bottom: 2px solid var(--amber);
  padding: 7px 16px;
}

.seo-top-strip__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.seo-top-strip__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
  animation: vod-pulse 2.4s ease-in-out infinite;
}

@keyframes vod-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.85); }
}

.seo-top-strip__text {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.02em;
}

/* ── 头部 · 苔原纪录片风 ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(244, 246, 241, 0.94);
  backdrop-filter: blur(14px);
  box-shadow: 0 2px 20px rgba(26, 36, 32, 0.06);
  border-bottom: 1px solid var(--line);
}

.header-top { border-bottom: 1px solid var(--line); }

.nav-rail {
  background: linear-gradient(90deg, rgba(74, 103, 65, 0.06), rgba(196, 135, 42, 0.04));
  border-bottom: 2px solid var(--moss);
}

.nav-wrap {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 64px;
  padding: 0 22px;
}

.nav-wrap--primary { min-height: 62px; }
.nav-wrap--rail { min-height: 46px; padding-top: 0; padding-bottom: 0; }

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-stack { display: flex; flex-direction: column; gap: 1px; }

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--moss);
  color: #fff;
  font-size: 14px;
  font-weight: 900;
  box-shadow: 0 6px 18px rgba(74, 103, 65, 0.28);
}

.brand-text {
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.04em;
}

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

.main-nav a {
  color: var(--ink-soft);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover {
  color: var(--moss);
  background: var(--accent-soft);
  border-bottom-color: var(--amber);
}

.nav-search {
  display: flex;
  align-items: center;
  margin-left: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(26, 36, 32, 0.04);
}

.nav-search__icon {
  margin-left: 12px;
  color: var(--muted);
  flex-shrink: 0;
}

.nav-search input {
  width: 200px;
  padding: 10px 12px;
  outline: none;
  background: transparent;
  color: var(--ink-soft);
  border: none;
}

.nav-search button {
  padding: 10px 18px;
  background: var(--moss);
  color: #fff;
  font-weight: 800;
  border: none;
  cursor: pointer;
}

.nav-search button:hover { background: var(--moss-dark); }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--soft);
  color: var(--ink-soft);
  border: 1px solid var(--line);
  cursor: pointer;
  place-items: center;
}

.page-main {
  flex: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 22px 56px;
  width: 100%;
}

/* ── SEO 品牌区 ── */
.seo-brand-block {
  margin: 0 0 24px;
  padding: 24px 28px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border-left: 4px solid var(--moss);
  box-shadow: var(--shadow);
}

.seo-brand-block__label {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  background: var(--amber-soft);
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.seo-brand-block h1 {
  margin: 0 0 10px;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.seo-brand-block p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 1rem;
  max-width: 920px;
}

/* ── Hero 轮播 · 左文右海报 ── */
.hero-section {
  position: relative;
  overflow: hidden;
  min-height: 500px;
  margin-bottom: 44px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #dfe6d8 0%, #e8ebe4 50%, #eef1ea 100%);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.hero-glow {
  position: absolute;
  inset: auto -10% -40% auto;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(74, 103, 65, 0.18), rgba(196, 135, 42, 0.08), transparent 70%);
  pointer-events: none;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
  padding: 48px;
  opacity: 0;
  transform: translateX(16px);
  pointer-events: none;
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.hero-slide.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.hero-copy { position: relative; z-index: 2; }

.eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.eyebrow span,
.eyebrow.solo {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.75);
  color: var(--moss);
  font-weight: 800;
  font-size: 0.8rem;
  border: 1px solid var(--line);
}

.hero-copy h1,
.hero-copy h2,
.compact-hero h1 {
  font-size: clamp(1.85rem, 4.5vw, 3.2rem);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.04em;
  margin: 0 0 16px;
  color: var(--ink);
}

.hero-copy p,
.compact-hero p {
  font-size: 1.02rem;
  line-height: 1.78;
  color: var(--muted);
  max-width: 560px;
  margin: 0 0 20px;
}

.hero-tags,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags span,
.tag-row span,
.tag-cloud a {
  display: inline-flex;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--moss-dark);
  font-weight: 700;
  font-size: 0.8rem;
  border: 1px solid var(--line);
}

.hero-actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.primary-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  font-weight: 800;
  font-size: 0.9rem;
}

.primary-btn {
  background: var(--moss);
  color: #fff;
  box-shadow: 0 8px 24px rgba(74, 103, 65, 0.22);
}

.primary-btn:hover {
  transform: translateY(-1px);
  background: var(--moss-dark);
  box-shadow: 0 12px 32px rgba(74, 103, 65, 0.28);
}

.ghost-btn {
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink-soft);
  border: 1px solid var(--line);
}

.ghost-btn:hover {
  background: #fff;
  color: var(--moss);
  border-color: var(--moss);
}

.hero-visual {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 52px rgba(26, 36, 32, 0.18);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  background: var(--sage-mid);
}

.hero-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 20px;
  color: #fff;
  background: linear-gradient(0deg, rgba(30, 43, 28, 0.82), transparent);
}

.hero-caption strong { display: block; font-size: 1.2rem; }

.hero-caption em {
  display: block;
  font-style: normal;
  color: #d4dbd0;
  margin-top: 4px;
  font-size: 0.875rem;
}

.hero-control {
  position: absolute;
  left: 48px;
  right: 48px;
  bottom: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 3;
}

.hero-control button {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font-size: 20px;
  font-weight: 900;
  border: 1px solid var(--line);
  cursor: pointer;
}

.hero-dots { display: flex; gap: 6px; }

.hero-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.6);
  cursor: pointer;
}

.hero-dots button.active {
  width: 28px;
  background: var(--amber);
}

/* ── 快速搜索 ── */
.quick-search {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 20px;
  align-items: center;
  margin-bottom: 40px;
  padding: 22px 24px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.quick-search__copy h2 {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--ink-soft);
  margin: 0 0 6px;
}

.quick-search__copy p {
  margin: 0;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 600;
}

.quick-search form {
  display: flex;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #fff;
}

.quick-search input {
  flex: 1;
  padding: 14px 16px;
  outline: none;
  border: none;
}

.quick-search button {
  padding: 0 24px;
  background: var(--amber);
  color: #fff;
  font-weight: 800;
  border: none;
  cursor: pointer;
}

.quick-search button:hover { background: #a87224; }

/* ── 分章节列表区块 ── */
.section-block {
  margin-bottom: 48px;
  padding-left: 4px;
  border-left: 3px solid transparent;
}

.section-block--chapter {
  padding: 24px 24px 24px 28px;
  border-radius: var(--radius-lg);
  background: rgba(244, 246, 241, 0.72);
  border-left-color: var(--moss);
  box-shadow: var(--shadow);
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.section-head > div {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.chapter-index {
  display: grid;
  place-items: center;
  min-width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--moss);
  color: #fff;
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.section-head h2 {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink-soft);
  margin: 0;
}

.section-sub {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
}

.section-head a {
  color: var(--amber);
  font-weight: 800;
  font-size: 0.875rem;
  white-space: nowrap;
}

.section-head a:hover { color: var(--moss); }

.section-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--moss);
  font-weight: 900;
  font-size: 0.8rem;
}

/* ── 影片卡片 · 纪录片片库风 ── */
.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.movie-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 6px 24px rgba(26, 36, 32, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--amber);
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 2;
}

.movie-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(74, 103, 65, 0.1);
}

.movie-card:hover::before { opacity: 1; }

.poster-link { display: block; }

.poster-frame {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--sage-mid);
  aspect-ratio: 3/4;
}

.poster-frame::after {
  content: "▶";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  color: #fff;
  background: rgba(30, 43, 28, 0.42);
  opacity: 0;
  transition: opacity 0.22s ease;
}

.movie-card:hover .poster-frame::after { opacity: 1; }

.poster-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card:hover .poster-frame img { transform: scale(1.04); }

.image-off { opacity: 0; }

.rank-badge {
  position: absolute;
  left: 10px;
  top: 10px;
  z-index: 2;
  min-width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--amber);
  color: #fff;
  font-weight: 900;
  font-size: 0.8rem;
}

.movie-card-body { padding: 14px; }

.movie-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.72rem;
  margin-bottom: 8px;
}

.movie-card h3 {
  font-size: 0.95rem;
  line-height: 1.35;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.movie-card h3 a:hover { color: var(--moss); }

.movie-card p {
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.8rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  gap: 10px;
}

.card-actions a {
  display: inline-flex;
  border-radius: var(--radius-sm);
  padding: 7px 12px;
  background: var(--moss);
  color: #fff;
  font-weight: 800;
  font-size: 0.72rem;
}

.card-actions a:hover { background: var(--moss-dark); }

.card-actions span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.card-compact {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  min-height: 148px;
}

.card-compact .poster-frame { height: 100%; aspect-ratio: auto; }
.card-compact .poster-frame::after { display: none; }
.card-compact .movie-card-body { padding: 12px; }
.card-compact h3 { font-size: 0.9rem; }

.soft-panel {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: linear-gradient(90deg, var(--amber-soft), var(--accent-soft));
  box-shadow: var(--shadow);
}

.scroll-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 320px;
  gap: 14px;
  overflow-x: auto;
  padding: 4px 4px 14px;
}

/* ── 分类入口 ── */
.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.category-tile,
.overview-card {
  display: block;
  border-radius: var(--radius-md);
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 4px 20px rgba(26, 36, 32, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.category-tile:hover,
.overview-card:hover {
  transform: translateY(-2px);
  border-color: var(--moss);
  box-shadow: 0 12px 32px rgba(74, 103, 65, 0.1);
}

.category-tile strong,
.overview-main strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 900;
  margin-bottom: 8px;
  color: var(--ink-soft);
}

.category-tile span,
.overview-main span {
  display: block;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.85rem;
}

/* ── 内页 Hero ── */
.rank-panel {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
}

.rank-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 28px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #dfe6d8, #e8ebe4);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.compact-hero { padding: 36px 40px; }
.compact-hero h1 { font-size: clamp(1.65rem, 3.5vw, 2.5rem); }

.page-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.page-hero__meta span {
  padding: 5px 11px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.75);
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--moss);
  border: 1px solid var(--line);
}

.filter-panel {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 12px;
  padding: 14px;
  margin-bottom: 20px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--line);
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--soft);
  padding: 11px 14px;
  outline: none;
  color: var(--ink-soft);
  font-weight: 700;
  font-size: 0.875rem;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--moss);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.empty-state {
  padding: 32px;
  border-radius: var(--radius-md);
  background: #fff;
  text-align: center;
  color: var(--muted);
  font-weight: 800;
}

.category-grid.large { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.overview-card { display: grid; gap: 14px; }

.overview-links { display: flex; flex-wrap: wrap; gap: 8px; }

.overview-links a,
.overview-links span {
  padding: 6px 11px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--moss);
  font-weight: 800;
  font-size: 0.8rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.82rem;
}

.breadcrumb a { color: var(--moss); }

/* ── 播放页 ── */
.detail-hero {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  padding: 28px;
  margin-bottom: 28px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.detail-poster {
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: 0 16px 44px rgba(26, 36, 32, 0.14);
  background: var(--sage-mid);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

.detail-info h1 {
  font-size: clamp(1.55rem, 3.5vw, 2.5rem);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  color: var(--ink);
}

.detail-info p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted);
}

.player-section,
.content-card {
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 8px 28px rgba(26, 36, 32, 0.05);
}

.player-section { padding: 24px; margin-bottom: 28px; }

.player-section h2,
.content-card h2 {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--ink-soft);
  margin-bottom: 14px;
  padding-left: 12px;
  border-left: 3px solid var(--amber);
}

.player-box {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--moss-deep);
}

.player-box video {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--moss-deep);
}

.video-error[hidden] { display: none !important; }

.video-error {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgba(30, 43, 28, 0.78);
  font-weight: 900;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 20px;
  margin-bottom: 40px;
}

.content-card { padding: 24px; }

.prose-card p {
  color: var(--muted);
  line-height: 1.8;
  font-size: 0.975rem;
  margin-bottom: 18px;
}

.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }

.side-meta ul { display: grid; gap: 10px; list-style: none; padding: 0; margin: 0; }

.side-meta li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.side-meta span { color: var(--muted); font-weight: 700; font-size: 0.82rem; }
.side-meta strong { text-align: right; color: var(--ink); font-size: 0.875rem; }

.side-link {
  display: flex;
  justify-content: center;
  margin-top: 18px;
  border-radius: var(--radius-sm);
  padding: 11px 16px;
  background: var(--moss);
  color: #fff;
  font-weight: 800;
  font-size: 0.875rem;
}

.side-link:hover { background: var(--moss-dark); }

.related-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ── 页脚 · 深苔绿 ── */
.site-footer {
  margin-top: auto;
  background: var(--footer-bg);
  color: var(--footer-text);
}

.footer-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 36px 22px 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 24px;
}

.footer-col--brand { max-width: 340px; }

.footer-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  color: #fff;
}

.footer-brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--moss);
  color: #fff;
  font-weight: 900;
  font-size: 0.8rem;
}

.footer-brand-link strong { font-size: 1.15rem; font-weight: 900; }

.footer-about {
  margin: 0 0 12px;
  line-height: 1.65;
  font-size: 0.85rem;
  color: #8a9a88;
}

.footer-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-pills span {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.72rem;
  font-weight: 800;
  color: #c8d4c4;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-heading {
  margin: 0 0 12px;
  font-size: 0.875rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.03em;
}

.footer-links { display: grid; gap: 9px; }

.footer-links a {
  color: #8a9a88;
  font-weight: 700;
  font-size: 0.85rem;
}

.footer-links a:hover { color: var(--amber); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.15);
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #6b7a68;
  font-weight: 700;
  font-size: 0.8rem;
}

.footer-bottom-links { display: flex; flex-wrap: wrap; gap: 14px; }

.footer-bottom-links a {
  color: #8a9a88;
  font-weight: 700;
}

.footer-bottom-links a:hover { color: var(--amber); }

.footer-seo-bar {
  padding: 9px 22px;
  background: rgba(0, 0, 0, 0.25);
  border-top: 1px solid rgba(196, 135, 42, 0.2);
}

.footer-seo-bar__inner {
  max-width: 1280px;
  margin: 0 auto;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: #6b7a68;
  letter-spacing: 0.02em;
}

/* ── BBAASEO ── */
.bbaa-seo {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  pointer-events: none;
  user-select: none;
  animation: bbaa-fly 2.6s ease-in-out infinite;
}

.bbaa-seo__icon {
  position: relative;
  display: inline-flex;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 4px rgba(34, 158, 217, 0.35));
}

.bbaa-seo__wake {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.bbaa-seo__wake i {
  position: absolute;
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(34, 158, 217, 0.55);
  opacity: 0;
}

.bbaa-seo__wake i:nth-child(1) {
  left: -2px;
  top: 50%;
  animation: bbaa-wake 1.8s ease-out infinite;
}

.bbaa-seo__wake i:nth-child(2) {
  left: -8px;
  top: 42%;
  animation: bbaa-wake 1.8s ease-out 0.35s infinite;
}

.bbaa-seo__wake i:nth-child(3) {
  left: -14px;
  top: 58%;
  animation: bbaa-wake 1.8s ease-out 0.7s infinite;
}

.bbaa-seo__text {
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #d4a85a;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

@keyframes bbaa-fly {
  0%, 100% { transform: translate3d(0, 0, 0); }
  45% { transform: translate3d(4px, -3px, 0); }
}

@keyframes bbaa-wake {
  0% { opacity: 0.7; transform: translateX(0) scale(1); }
  100% { opacity: 0; transform: translateX(-12px) scale(0.4); }
}

/* ── 响应式 ── */
@media (max-width: 1100px) {
  .movie-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .category-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero-slide { grid-template-columns: 1fr; padding: 36px; }
  .hero-visual { max-width: 560px; }
  .hero-section { min-height: 760px; }
  .detail-hero { grid-template-columns: 240px 1fr; }
  .filter-panel { grid-template-columns: 1fr 1fr; }
  .rank-list { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .nav-wrap--primary { min-height: 56px; gap: 12px; }
  .nav-rail { position: relative; }
  .main-nav {
    position: absolute;
    left: 14px;
    right: 14px;
    top: 100%;
    margin-top: 4px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: 0 16px 44px rgba(26, 36, 32, 0.14);
    z-index: 70;
    border: 1px solid var(--line);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 11px 12px; border-bottom: none; }
  .nav-search { margin-left: auto; }
  .nav-search input { display: none; }
  .nav-search button { padding: 10px 14px; }
  .nav-toggle { display: grid; }
  .page-main { padding: 20px 14px 44px; }
  .hero-section { min-height: 720px; border-radius: var(--radius-md); }
  .hero-slide { padding: 24px; gap: 20px; }
  .hero-control { left: 24px; right: 24px; }
  .quick-search { grid-template-columns: 1fr; }
  .section-block--chapter { padding: 18px 16px 18px 20px; }
  .movie-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .category-grid,
  .category-grid.large { grid-template-columns: 1fr; }
  .scroll-row { grid-auto-columns: 280px; }
  .detail-hero { grid-template-columns: 1fr; }
  .detail-poster { max-width: 280px; }
  .detail-grid { grid-template-columns: 1fr; }
  .filter-panel { grid-template-columns: 1fr; }
  .card-compact { grid-template-columns: 96px minmax(0, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .seo-brand-block { padding: 16px 14px; }
  .seo-brand-block h1 { font-size: 1.2rem; }
}

@media (max-width: 540px) {
  .brand-text { font-size: 1.1rem; }
  .nav-wrap { padding: 0 12px; }
  .hero-section { min-height: 660px; }
  .hero-slide { padding: 18px; }
  .hero-copy h1,
  .hero-copy h2 { font-size: 1.75rem; }
  .hero-copy p,
  .detail-info p { font-size: 0.925rem; }
  .hero-caption strong { font-size: 1rem; }
  .movie-grid,
  .related-grid { grid-template-columns: 1fr; }
  .card-compact { grid-template-columns: 100px minmax(0, 1fr); }
  .compact-hero { padding: 22px; }
  .section-head { align-items: flex-start; flex-direction: column; }
  .detail-hero,
  .player-section,
  .content-card { padding: 16px; border-radius: var(--radius-md); }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .chapter-index { min-width: 28px; height: 28px; font-size: 0.68rem; }
}

@media (prefers-reduced-motion: reduce) {
  .bbaa-seo,
  .seo-top-strip__dot,
  .hero-slide,
  .movie-card {
    animation: none !important;
    transition: none !important;
  }
}