:root {
  --bg: #0a0e27;
  --bg-soft: #111833;
  --panel: #1a2332;
  --panel-2: #141b2d;
  --line: #2d3e50;
  --text: #e8eef5;
  --muted: #a8b5c7;
  --accent: #4a9eff;
  --accent-2: #00d4aa;
  --gold: #f4c430;
  --orange: #ff6b35;
  --shadow: 0 28px 70px rgba(0, 0, 0, .38);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(74,158,255,.22), transparent 30%),
    radial-gradient(circle at right top, rgba(0,212,170,.16), transparent 28%),
    linear-gradient(180deg, #0a0e27 0%, #090d1d 100%);
  color: var(--text);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select { font: inherit; }

.site-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 95%);
  opacity: .22;
}

.container {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(8, 12, 28, .66);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #0a0e27;
  background: linear-gradient(135deg, var(--gold), #ffd96b);
  box-shadow: 0 12px 30px rgba(244,196,48,.28);
}

.brand-copy strong {
  display: block;
  font-size: 18px;
  line-height: 1.1;
}
.brand-copy small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-link {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid transparent;
  transition: .22s ease;
}
.nav-link:hover,
.nav-link.active {
  color: var(--text);
  border-color: rgba(74,158,255,.25);
  background: rgba(74,158,255,.10);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: var(--text);
}

main { position: relative; z-index: 1; }

.hero {
  padding: 44px 0 28px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 24px;
  align-items: stretch;
}
.hero-copy,
.hero-panel,
.section-card,
.info-card,
.movie-card,
.stat-card,
.catalog-toolbar,
.detail-panel,
.player-shell,
.category-card,
.ranking-card {
  border: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(180deg, rgba(26,35,50,.92), rgba(20,27,45,.92));
  box-shadow: var(--shadow);
}
.hero-copy {
  border-radius: var(--radius-xl);
  padding: 34px;
  position: relative;
  overflow: hidden;
}
.hero-copy::before,
.hero-panel::before,
.detail-panel::before,
.section-card::before,
.catalog-toolbar::before {
  content: '';
  position: absolute;
  inset: auto -15% -24% auto;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74,158,255,.18), transparent 65%);
  pointer-events: none;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(0,212,170,.10);
  color: #8ff8e5;
  border: 1px solid rgba(0,212,170,.18);
  font-size: 13px;
}
.hero-copy h1 {
  margin: 16px 0 12px;
  font-size: clamp(38px, 6vw, 64px);
  line-height: .95;
  letter-spacing: -0.03em;
}
.hero-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
  max-width: 62ch;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.08);
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  border-color: transparent;
}
.btn-ghost {
  background: rgba(255,255,255,.03);
  color: var(--text);
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 12px;
  margin-top: 26px;
}
.stat-card {
  border-radius: 18px;
  padding: 16px;
}
.stat-card b { display: block; font-size: 22px; margin-bottom: 4px; }
.stat-card span { color: var(--muted); font-size: 12px; }

.hero-panel {
  border-radius: var(--radius-xl);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.hero-panel h2,
.section-head h2,
.detail-head h1,
.catalog-head h1,
.category-banner h1 {
  margin: 0;
  font-size: 28px;
  letter-spacing: -0.02em;
}
.hero-panel p,
.section-head p,
.catalog-head p,
.category-banner p {
  color: var(--muted);
  line-height: 1.7;
}
.hero-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
  margin-top: 16px;
}
.hero-card {
  display: flex;
  flex-direction: column;
  min-height: 220px;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
  transition: transform .2s ease, border-color .2s ease;
}
.hero-card:hover { transform: translateY(-4px); border-color: rgba(74,158,255,.35); }
.hero-card-poster {
  flex: 1;
  position: relative;
  padding: 18px;
  background:
    radial-gradient(circle at 25% 20%, hsla(var(--h1), 84%, 65%, .36), transparent 40%),
    radial-gradient(circle at 75% 80%, hsla(var(--h2), 84%, 60%, .24), transparent 38%),
    linear-gradient(160deg, hsla(var(--h1), 52%, 18%, .95), hsla(var(--h2), 60%, 12%, .96));
}
.hero-card-poster span {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,.24);
  border: 1px solid rgba(255,255,255,.08);
  font-size: 12px;
}
.hero-card-poster strong {
  position: absolute;
  right: 16px;
  bottom: 16px;
  font-size: 15px;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: .08em;
  opacity: .92;
}
.hero-card-copy {
  padding: 14px 16px 16px;
}
.hero-card-title { font-weight: 700; margin-bottom: 6px; }
.hero-card-copy p { margin: 0; color: var(--muted); line-height: 1.6; font-size: 13px; }

.search-bar {
  display: flex;
  gap: 10px;
  margin-top: 22px;
  flex-wrap: wrap;
}
.search-bar input,
.search-bar select,
.catalog-toolbar input,
.catalog-toolbar select {
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
  color: var(--text);
  border-radius: 16px;
  padding: 13px 16px;
  outline: none;
}
.search-bar input,
.catalog-toolbar input { flex: 1 1 260px; }
.search-bar input::placeholder,
.catalog-toolbar input::placeholder { color: #8897ac; }

.section {
  padding: 8px 0 26px;
}
.section-card,
.catalog-toolbar,
.detail-panel,
.player-shell,
.category-card,
.ranking-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.section-card,
.detail-panel,
.player-shell,
.category-card,
.ranking-card {
  position: relative;
}
.section-head,
.catalog-head,
.detail-head,
.category-banner {
  padding: 0 0 18px;
}
.section-head,
.catalog-head,
.detail-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
}
.section-head p,
.catalog-head p,
.detail-head p { margin: 10px 0 0; max-width: 72ch; }
.section-note { color: var(--muted); font-size: 13px; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0,1fr));
  gap: 14px;
}
.movie-card { border-radius: 22px; overflow: hidden; }
.movie-link { display: block; height: 100%; }
.movie-card:hover .poster { transform: scale(1.02); }
.poster {
  position: relative;
  aspect-ratio: 2 / 3;
  padding: 16px;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, hsla(var(--h1), 82%, 62%, .32), transparent 34%),
    radial-gradient(circle at bottom right, hsla(var(--h2), 82%, 58%, .24), transparent 36%),
    linear-gradient(155deg, hsla(var(--h1), 48%, 19%, .96), hsla(var(--h2), 56%, 12%, .96));
  transition: transform .25s ease;
}
.poster::after {
  content: '';
  position: absolute;
  inset: auto -20% -28% -20%;
  height: 52%;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.56));
}
.poster-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.05), transparent 35%);
}
.poster-topline {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: rgba(255,255,255,.84);
}
.poster-body {
  position: absolute;
  inset: auto 16px 16px 16px;
  z-index: 1;
}
.poster-type {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
  background: rgba(0,0,0,.25);
  border: 1px solid rgba(255,255,255,.08);
  font-size: 12px;
}
.poster-body h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.15;
  letter-spacing: -.02em;
}
.poster-body p {
  margin: 8px 0 0;
  color: rgba(255,255,255,.78);
  font-size: 13px;
  line-height: 1.6;
}
.movie-meta { padding: 14px 14px 16px; }
.movie-title {
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.movie-sub { color: var(--muted); font-size: 12px; margin-bottom: 10px; }
.movie-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.poster-tag,
.chip,
.rank-pill,
.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  line-height: 1;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
}
.rank-pill {
  position: absolute;
  left: 16px;
  top: 16px;
  z-index: 2;
  background: rgba(244,196,48,.14);
  color: #ffe389;
  border-color: rgba(244,196,48,.28);
}

.catalog-toolbar {
  padding: 18px;
  margin: 18px 0 22px;
  display: grid;
  grid-template-columns: 1.2fr repeat(4, minmax(0,1fr));
  gap: 12px;
  align-items: center;
}
.catalog-toolbar .toolbar-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}
.catalog-toolbar .toolbar-actions .btn { padding-inline: 16px; }

.chip-row { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { cursor: pointer; color: var(--muted); }
.chip.active, .chip:hover { color: var(--text); border-color: rgba(74,158,255,.28); background: rgba(74,158,255,.10); }

.catalog-count {
  margin-left: auto;
  color: var(--muted);
  font-size: 13px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.category-card {
  padding: 18px;
  min-height: 178px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.category-card strong { font-size: 18px; }
.category-card p { color: var(--muted); line-height: 1.7; margin: 8px 0 0; }
.category-card .cat-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.category-card .cat-count { color: #fff; background: rgba(0,212,170,.12); border: 1px solid rgba(0,212,170,.18); }

.detail-hero {
  padding: 30px 0 18px;
}
.detail-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 18px;
}
.detail-panel {
  padding: 22px;
}
.detail-panel .detail-meta { display: flex; gap: 10px; flex-wrap: wrap; margin: 14px 0 0; }
.detail-panel h1 {
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  letter-spacing: -.03em;
  line-height: 1.05;
}
.detail-panel p {
  color: var(--muted);
  line-height: 1.8;
}
.detail-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
  margin-top: 18px;
}
.spec-item {
  border-radius: 18px;
  padding: 14px 16px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
}
.spec-item span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 5px; }
.spec-item b { display: block; font-size: 15px; }

.player-shell { padding: 18px; }
.player-wrap {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  background: #000;
  aspect-ratio: 16 / 9;
}
.player-wrap video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: #000;
}
.play-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.38));
  backdrop-filter: blur(2px);
  transition: opacity .2s ease;
}
.play-overlay.hidden { opacity: 0; pointer-events: none; }
.play-btn {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  border: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 20px 50px rgba(0, 212, 170, .22);
  cursor: pointer;
}
.play-btn::before {
  content: '';
  display: block;
  width: 0;
  height: 0;
  margin-left: 32px;
  border-left: 22px solid #fff;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
}
.player-caption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

.info-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  margin-top: 18px;
}
.info-card {
  border-radius: var(--radius-xl);
  padding: 22px;
}
.info-card h2 {
  margin: 0 0 12px;
  font-size: 24px;
}
.info-card p,
.info-card li {
  color: var(--muted);
  line-height: 1.8;
}
.info-list { margin: 0; padding-left: 18px; }
.meta-grid {
  display: grid;
  gap: 12px;
}
.meta-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(255,255,255,.08);
}
.meta-row:last-child { border-bottom: 0; }
.meta-row strong { color: #dce8f5; }
.meta-row span { color: var(--muted); line-height: 1.7; }

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

.ranking-list {
  display: grid;
  gap: 12px;
}
.ranking-card {
  padding: 16px 18px;
  display: grid;
  grid-template-columns: 74px 1fr auto;
  gap: 14px;
  align-items: center;
}
.rank-index {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #0a0e27;
  background: linear-gradient(135deg, var(--gold), #ffe389);
}
.rank-content b { display: block; font-size: 18px; margin-bottom: 5px; }
.rank-content p { margin: 0; color: var(--muted); line-height: 1.7; }
.rank-right { color: var(--muted); font-size: 13px; text-align: right; }

.site-footer {
  margin-top: 34px;
  padding: 28px 0 42px;
  border-top: 1px solid rgba(255,255,255,.06);
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.16));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .7fr .7fr;
  gap: 18px;
}
.footer-grid h3, .footer-brand { margin: 0 0 8px; font-size: 18px; }
.footer-grid p { margin: 0; color: var(--muted); line-height: 1.8; }
.footer-grid a { color: #dbe8ff; }

.hidden { display: none !important; }

@media (max-width: 1180px) {
  .card-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .hero-grid, .detail-grid, .info-grid { grid-template-columns: 1fr; }
  .hero-card-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .related-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .catalog-toolbar { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 20px, 1280px); }
  .header-inner { min-height: 70px; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .site-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 74px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border-radius: 22px;
    background: rgba(15, 22, 40, .96);
    border: 1px solid rgba(255,255,255,.08);
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
  .hero { padding-top: 24px; }
  .hero-copy, .hero-panel, .detail-panel, .player-shell, .info-card, .section-card, .catalog-toolbar { padding: 18px; }
  .hero-stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .hero-card-grid, .category-grid, .related-grid, .footer-grid, .card-grid { grid-template-columns: 1fr; }
  .catalog-toolbar { grid-template-columns: 1fr; }
  .catalog-toolbar .toolbar-actions { justify-content: stretch; }
  .ranking-card { grid-template-columns: 58px 1fr; }
  .rank-right { grid-column: 1 / -1; text-align: left; }
  .detail-specs { grid-template-columns: 1fr; }
  .section-head, .catalog-head, .detail-head { flex-direction: column; align-items: start; }
}