/* paper-ink · 纸墨朱 · 可商用 VOD */
:root {
  --paper: #f7f3eb;
  --paper-2: #efe9df;
  --paper-3: #e8e0d4;
  --panel: #fffcf7;
  --ink: #1a1a1a;
  --ink-soft: #3d3d3d;
  --muted: #6b6560;
  --vermillion: #c0392b;
  --vermillion-deep: #96281b;
  --vermillion-soft: rgba(192, 57, 43, .12);
  --vermillion-glow: rgba(192, 57, 43, .18);
  --line: #ddd5c8;
  --line-strong: #cfc4b4;
  --shadow: 0 10px 32px rgba(26, 26, 26, .06);
  --shadow-hover: 0 16px 40px rgba(192, 57, 43, .12);
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 14px;
  --mint: var(--vermillion);
  --mint-deep: var(--vermillion-deep);
  --mint-soft: var(--vermillion-soft);
  --mint-glow: var(--vermillion-glow);
  --ice: var(--paper-2);
  --ice-2: var(--paper-3);
  --snow: var(--paper);
  --pink: var(--vermillion);
  --blue: var(--ink-soft);
  --green: var(--vermillion);
  --orange: var(--vermillion-deep);
  --soft: var(--paper-2);
}

html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  color: var(--ink);
  font-family: "Segoe UI Variable", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(900px 420px at 8% -4%, rgba(192, 57, 43, .04), transparent 55%),
    radial-gradient(700px 380px at 92% 0%, rgba(26, 26, 26, .03), transparent 50%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 28px,
      rgba(26, 26, 26, .018) 28px,
      rgba(26, 26, 26, .018) 29px
    ),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
}

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

a {
  transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

/* —— ABAB SEO 条（非胶囊、无链接、飞行动效） —— */
.abab-seo-wrap {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, var(--paper-2), var(--panel), var(--paper-2));
}

.abab-seo {
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 42px;
}

.abab-plane {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--vermillion);
  filter: drop-shadow(0 3px 6px var(--vermillion-glow));
  animation: plane-fly 4.2s ease-in-out infinite;
}

.abab-plane svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

@keyframes plane-fly {
  0%, 100% { transform: translate(0, 0) rotate(-8deg); }
  15% { transform: translate(12px, -8px) rotate(-2deg); }
  35% { transform: translate(28px, -4px) rotate(-12deg); }
  55% { transform: translate(18px, -10px) rotate(-5deg); }
  75% { transform: translate(6px, -6px) rotate(-10deg); }
  90% { transform: translate(2px, -2px) rotate(-7deg); }
}

.abab-seo-track {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
  line-height: 1.5;
}

.abab-a,
.abab-b {
  display: inline-block;
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  letter-spacing: .02em;
}

.abab-a {
  color: var(--vermillion-deep);
  background: var(--vermillion-soft);
  border: 1px solid rgba(192, 57, 43, .22);
}

.abab-b {
  color: var(--ink-soft);
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--vermillion);
}

/* —— Header —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 252, 247, .92);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--ink);
  box-shadow: 0 4px 16px rgba(26, 26, 26, .04);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--vermillion);
  color: #fff;
  box-shadow: 0 4px 12px var(--vermillion-glow);
}

.brand-text {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--ink);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
}

.main-nav a {
  color: var(--ink-soft);
  font-weight: 650;
  font-size: 14px;
}

.main-nav a:hover { color: var(--vermillion); }

.nav-search {
  display: flex;
  align-items: center;
  background: var(--panel);
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.nav-search input {
  width: 200px;
  padding: 9px 14px;
  outline: none;
  background: transparent;
  color: var(--ink-soft);
}

.nav-search button {
  padding: 9px 16px;
  background: var(--ink);
  color: #fff;
  font-weight: 750;
}

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

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 20px;
}

.page-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 22px 60px;
}

/* —— 品牌首屏（VOD 结构，非杂志通栏） —— */
.brand-hero {
  position: relative;
  margin: 0 0 28px;
  padding: 40px 28px 36px;
  text-align: center;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.brand-hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: linear-gradient(90deg, var(--vermillion), var(--ink));
}

.brand-hero-lead {
  margin: 0 auto 10px;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: .14em;
  color: var(--vermillion);
}

.brand-hero h1 {
  margin: 0 auto 12px;
  max-width: 880px;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -.03em;
  color: var(--ink);
}

.brand-hero-intro {
  margin: 0 auto;
  max-width: 680px;
  color: var(--muted);
  line-height: 1.75;
  font-size: 15px;
}

/* —— Hero carousel —— */
.hero-section {
  position: relative;
  overflow: hidden;
  min-height: 400px;
  margin-bottom: 36px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-glow { display: none; }

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 28px;
  align-items: center;
  padding: 40px 44px 68px;
  opacity: 0;
  transform: translateX(16px);
  pointer-events: none;
  transition: opacity .45s ease, transform .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: 12px;
}

.eyebrow span,
.eyebrow.solo {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-sm);
  padding: 5px 10px;
  background: var(--paper-2);
  color: var(--vermillion-deep);
  font-weight: 750;
  border: 1px solid var(--line);
  font-size: 12px;
}

.hero-copy h1,
.hero-copy h2,
.compact-hero h1 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -.04em;
  margin: 0 0 14px;
  color: var(--ink);
}

.hero-copy p,
.compact-hero p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 540px;
  margin: 0 0 18px;
}

.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: var(--paper);
  color: var(--ink-soft);
  font-weight: 650;
  font-size: 12px;
  border: 1px solid var(--line);
}

.hero-actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.primary-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  padding: 11px 20px;
  font-weight: 800;
  font-size: 14px;
}

.primary-btn {
  background: var(--vermillion);
  color: #fff;
  box-shadow: 0 6px 18px var(--vermillion-glow);
}

.primary-btn:hover {
  transform: translateY(-1px);
  background: var(--vermillion-deep);
  box-shadow: var(--shadow-hover);
}

.ghost-btn {
  background: var(--panel);
  color: var(--ink-soft);
  border: 1px solid var(--line-strong);
}

.ghost-btn:hover {
  color: var(--vermillion);
  border-color: var(--vermillion);
}

.hero-visual {
  position: relative;
  z-index: 2;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 14px 36px rgba(26, 26, 26, .14);
  border: 1px solid var(--line);
}

.hero-visual:hover { transform: scale(1.01); }

.hero-visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--paper-3);
}

.hero-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 18px;
  color: #fff;
  background: linear-gradient(0deg, rgba(26, 26, 26, .78), transparent);
}

.hero-caption strong {
  display: block;
  font-size: 20px;
}

.hero-caption em {
  display: block;
  font-style: normal;
  color: #e8e0d4;
  margin-top: 4px;
  font-size: 13px;
}

.hero-control {
  position: absolute;
  left: 44px;
  right: 44px;
  bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 3;
}

.hero-control button {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--ink);
  font-size: 20px;
  font-weight: 800;
  border: 1px solid var(--line);
}

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

.hero-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 2px;
  background: rgba(255, 252, 247, .7);
  border: none;
}

.hero-dots button.active {
  width: 24px;
  background: var(--vermillion);
}

/* —— Quick search —— */
.quick-search {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 18px;
  align-items: center;
  margin-bottom: 36px;
  padding: 20px 22px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.quick-search h2 {
  font-size: 22px;
  font-weight: 850;
  color: var(--ink);
}

.quick-search form {
  display: flex;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--paper);
}

.quick-search input {
  flex: 1;
  padding: 12px 16px;
  outline: none;
  background: transparent;
}

.quick-search button {
  padding: 0 22px;
  background: var(--ink);
  color: #fff;
  font-weight: 800;
}

.quick-search button:hover { background: var(--vermillion); }

/* —— 双列精选区 —— */
.vod-dual-sections {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 48px;
}

.vod-dual-sections .section-block { margin-bottom: 0; }

.movie-grid--dual {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

/* —— Sections & grids —— */
.section-block { margin-bottom: 44px; }

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

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

.section-head h2 {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--ink);
}

.section-head a {
  color: var(--vermillion);
  font-weight: 750;
  font-size: 14px;
}

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

.section-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--paper-2);
  color: var(--vermillion);
  font-weight: 900;
  font-size: 13px;
  border: 1px solid var(--line);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.movie-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 4px 16px rgba(26, 26, 26, .04);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.movie-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(192, 57, 43, .35);
}

.poster-link { display: block; }

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

.poster-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

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

.image-off { opacity: 0; }

.rank-badge {
  position: absolute;
  left: 8px;
  top: 8px;
  z-index: 2;
  min-width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--vermillion);
  color: #fff;
  font-weight: 900;
  font-size: 12px;
}

.movie-card-body { padding: 12px 12px 14px; }

.movie-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--muted);
  font-weight: 650;
  font-size: 11px;
  margin-bottom: 6px;
}

.movie-card h3 {
  font-size: 15px;
  line-height: 1.35;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.movie-card p {
  color: var(--muted);
  line-height: 1.55;
  font-size: 12px;
  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: 8px;
}

.card-actions a {
  display: inline-flex;
  border-radius: var(--radius-sm);
  padding: 7px 12px;
  background: var(--ink);
  color: #fff;
  font-weight: 750;
  font-size: 12px;
}

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

.card-actions span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.card-compact {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  min-height: 150px;
}

.card-compact .poster-frame {
  height: 100%;
  aspect-ratio: auto;
}

.card-compact .movie-card-body { padding: 12px; }
.card-compact h3 { font-size: 14px; }

.soft-panel {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  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;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.category-tile,
.overview-card {
  display: block;
  border-radius: var(--radius);
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 4px 14px rgba(26, 26, 26, .04);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.category-tile:hover,
.overview-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(192, 57, 43, .3);
}

.category-tile strong,
.overview-main strong {
  display: block;
  font-size: 17px;
  font-weight: 850;
  margin-bottom: 6px;
  color: var(--ink);
}

.category-tile span,
.overview-main span {
  display: block;
  color: var(--muted);
  line-height: 1.6;
  font-size: 13px;
}

.rank-panel {
  padding: 22px;
  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: 26px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.compact-hero { padding: 36px 32px; text-align: center; }

.compact-hero h1 {
  font-size: clamp(26px, 3.6vw, 38px);
  margin-left: auto;
  margin-right: auto;
}

.compact-hero p {
  margin-left: auto;
  margin-right: auto;
}

.filter-panel {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 10px;
  padding: 14px;
  margin-bottom: 20px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
  padding: 11px 14px;
  outline: none;
  color: var(--ink-soft);
  font-weight: 650;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--vermillion);
}

.empty-state {
  padding: 32px;
  border-radius: var(--radius);
  background: var(--panel);
  text-align: center;
  color: var(--muted);
  font-weight: 700;
  border: 1px dashed var(--line-strong);
}

.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 {
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  background: var(--paper-2);
  color: var(--vermillion-deep);
  font-weight: 700;
  border: 1px solid var(--line);
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 18px;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}

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

/* —— Detail / player —— */
.detail-hero {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 26px;
  align-items: center;
  padding: 26px;
  margin-bottom: 26px;
  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);
  box-shadow: 0 14px 36px rgba(26, 26, 26, .12);
  background: var(--paper-3);
  border: 1px solid var(--line);
}

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

.detail-info h1 {
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -.03em;
  margin-bottom: 12px;
  color: var(--ink);
}

.detail-info p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}

.player-section,
.content-card {
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.player-section {
  padding: 22px;
  margin-bottom: 26px;
}

.player-section h2,
.content-card h2 {
  font-size: 20px;
  font-weight: 850;
  color: var(--ink);
  margin-bottom: 14px;
}

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

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

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

.video-error {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgba(26, 26, 26, .75);
  font-weight: 800;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 18px;
  margin-bottom: 36px;
}

.content-card { padding: 22px; }

.prose-card p {
  color: var(--muted);
  line-height: 1.85;
  font-size: 15px;
  margin-bottom: 18px;
}

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

.side-meta ul { display: grid; gap: 10px; }

.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;
}

.side-meta strong {
  text-align: right;
  color: var(--ink);
}

.side-link {
  display: flex;
  justify-content: center;
  margin-top: 18px;
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  background: var(--vermillion);
  color: #fff;
  font-weight: 800;
}

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

/* —— Footer —— */
.site-footer {
  margin-top: 20px;
  background: var(--paper-2);
  border-top: 2px solid var(--ink);
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}

.footer-inner a { color: var(--vermillion-deep); }
.footer-inner a:hover { color: var(--vermillion); }

/* —— Responsive —— */
@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: 32px 32px 66px; }
  .hero-visual { max-width: 520px; }
  .hero-section { min-height: 680px; }
  .detail-hero { grid-template-columns: 220px 1fr; }
  .filter-panel { grid-template-columns: 1fr 1fr; }
  .rank-list { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vod-dual-sections { grid-template-columns: 1fr; gap: 36px; }
  .movie-grid--dual { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .abab-seo { padding: 9px 14px; gap: 10px; }
  .abab-a, .abab-b { font-size: 12px; padding: 3px 8px; }
  .nav-wrap { min-height: 58px; gap: 10px; }

  .main-nav {
    position: absolute;
    left: 14px;
    right: 14px;
    top: 66px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px;
    border-radius: var(--radius);
    background: var(--panel);
    border: 1px solid var(--line);
    box-shadow: 0 14px 36px rgba(26, 26, 26, .1);
  }

  .main-nav.open { display: flex; }
  .main-nav a { padding: 11px 12px; border-radius: var(--radius-sm); }
  .main-nav a:hover { background: var(--paper-2); }
  .nav-search { margin-left: auto; }
  .nav-search input { display: none; }
  .nav-search button { padding: 9px 12px; }
  .nav-toggle { display: block; }

  .page-main { padding: 18px 14px 44px; }

  .brand-hero {
    padding: 32px 16px 28px;
    border-radius: var(--radius);
  }

  .hero-section {
    min-height: 640px;
    border-radius: var(--radius);
  }

  .hero-slide { padding: 24px 20px 64px; gap: 18px; }
  .hero-control { left: 20px; right: 20px; }
  .quick-search { grid-template-columns: 1fr; }
  .movie-grid,
  .movie-grid--dual {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .category-grid,
  .category-grid.large { grid-template-columns: 1fr; }
  .scroll-row { grid-auto-columns: 270px; }
  .detail-hero { grid-template-columns: 1fr; }
  .detail-poster { max-width: 260px; margin: 0 auto; }
  .detail-grid { grid-template-columns: 1fr; }
  .filter-panel { grid-template-columns: 1fr; }
  .card-compact { grid-template-columns: 96px minmax(0, 1fr); }
  .compact-hero { padding: 26px 18px; text-align: left; }
  .brand-hero h1 { font-size: 22px; }
}

@media (max-width: 540px) {
  .brand-text { font-size: 17px; }
  .nav-wrap { padding: 0 12px; }
  .hero-section { min-height: 600px; }
  .hero-slide { padding: 18px 14px 60px; }
  .hero-copy h1,
  .hero-copy h2 { font-size: 26px; }
  .hero-copy p,
  .detail-info p { font-size: 14px; }
  .hero-caption strong { font-size: 16px; }
  .movie-grid,
  .movie-grid--dual,
  .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card-compact { grid-template-columns: 88px minmax(0, 1fr); }
  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }
  .detail-hero,
  .player-section,
  .content-card {
    padding: 16px;
    border-radius: var(--radius);
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .brand-hero { padding: 28px 14px 24px; }
  .brand-hero h1 { font-size: 20px; }
  .quick-search h2 { font-size: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .abab-plane { animation: none; }
}