:root {
  --bg: #f4f8fc;
  --panel: rgba(255,255,255,.88);
  --panel-solid: #fff;
  --text: #0f172a;
  --muted: #64748b;
  --line: rgba(15,23,42,.08);
  --brand: #0ea5e9;
  --brand-2: #2563eb;
  --shadow: 0 20px 60px rgba(15,23,42,.12);
  --radius: 26px;
  --radius-sm: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  background: radial-gradient(circle at top, #ffffff 0%, #f7fbff 40%, var(--bg) 100%);
  color: var(--text);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input { font: inherit; }
.container {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(255,255,255,.82);
  border-bottom: 1px solid rgba(148,163,184,.18);
}
.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.brand-mark {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  box-shadow: 0 10px 26px rgba(37,99,235,.25);
}
.brand strong {
  display: block;
  font-size: 18px;
  letter-spacing: .5px;
}
.brand small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
  max-width: 330px;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-link {
  padding: 10px 16px;
  border-radius: 999px;
  color: #334155;
  transition: .2s ease;
}
.nav-link:hover, .nav-link.active {
  background: rgba(14,165,233,.12);
  color: #0369a1;
}
.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--panel-solid);
  color: #334155;
  border-radius: 12px;
  padding: 10px 12px;
}
.hero {
  padding: 28px 0 10px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .95fr;
  gap: 26px;
  align-items: stretch;
}
.hero-copy, .hero-panel, .page-hero, .summary-card, .player-card, .category-hero-card, .about-card, .rank-panel {
  background: var(--panel);
  border: 1px solid rgba(148,163,184,.16);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-copy {
  padding: 34px;
  background: linear-gradient(135deg, rgba(15,23,42,.98), rgba(17,24,39,.92) 55%, rgba(37,99,235,.92));
  color: #fff;
}
.hero-copy h1, .page-hero h1, .detail-poster h1 {
  margin: 10px 0 14px;
  line-height: 1.06;
  letter-spacing: -1px;
  font-size: clamp(32px, 4vw, 56px);
}
.hero-desc, .page-hero p {
  font-size: 16px;
  line-height: 1.8;
  color: inherit;
  opacity: .92;
}
.hero-pill, .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  color: inherit;
  font-size: 12px;
  letter-spacing: .4px;
}
.hero-search {
  display: flex;
  gap: 10px;
  margin-top: 22px;
}
.hero-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: none;
  border-radius: 999px;
  padding: 15px 18px;
  background: rgba(255,255,255,.18);
  color: #fff;
  border: 1px solid rgba(255,255,255,.18);
}
.hero-search input::placeholder { color: rgba(255,255,255,.68); }
.hero-search button, .btn-primary {
  border: 0;
  background: linear-gradient(135deg, #38bdf8, #2563eb);
  color: #fff;
  border-radius: 999px;
  padding: 14px 20px;
  font-weight: 700;
  box-shadow: 0 14px 28px rgba(37,99,235,.24);
}
.btn-ghost {
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.08);
  color: #fff;
  border-radius: 999px;
  padding: 13px 19px;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 12px;
  margin-top: 24px;
}
.hero-stats div {
  padding: 14px 12px;
  border-radius: 18px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.12);
}
.hero-stats strong { display: block; font-size: 24px; }
.hero-stats span { color: rgba(255,255,255,.78); font-size: 12px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.hero-actions.compact { margin-top: 18px; }
.hero-panel {
  padding: 18px;
  display: grid;
  gap: 14px;
}
.hero-feature {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  border-radius: 24px;
  color: #fff;
}
.hero-feature-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,23,42,.05), rgba(15,23,42,.7));
}
.hero-feature-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  padding: 26px;
}
.hero-feature-content h2 { margin: 10px 0 8px; font-size: 28px; }
.hero-feature-content p { margin: 0; line-height: 1.7; color: rgba(255,255,255,.9); }
.hero-mini-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.hero-mini {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  padding: 12px;
  border-radius: 22px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(148,163,184,.16);
  overflow: hidden;
}
.hero-mini-copy { display: flex; flex-direction: column; justify-content: center; gap: 3px; }
.hero-mini-copy span { color: var(--muted); font-size: 12px; }
.hero-mini-copy strong { font-size: 15px; }
.hero-mini-copy em { color: var(--muted); font-style: normal; font-size: 12px; line-height: 1.5; }
.section { padding: 24px 0; }
.section-head {
  display: flex; align-items: end; justify-content: space-between; gap: 14px;
  margin-bottom: 18px;
}
.section-head h2, .page-hero h1, .summary-card h2, .about-card h2, .rank-panel h2 {
  margin: 8px 0 0;
  font-size: clamp(22px, 2.4vw, 32px);
}
.section-head a { color: #0369a1; font-weight: 700; }
.category-grid, .movie-grid, .ranking-list, .category-overview {
  display: grid;
  gap: 14px;
}
.category-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.category-tile, .category-hero-card {
  padding: 20px;
}
.category-tile span, .category-hero-card span { color: var(--muted); font-size: 13px; }
.category-tile strong, .category-hero-card strong { display: block; margin: 10px 0 8px; font-size: 24px; }
.category-tile p, .category-hero-card p { margin: 0; line-height: 1.7; color: var(--muted); }
.movie-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.movie-card {
  border-radius: 24px;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid rgba(148,163,184,.18);
  box-shadow: 0 10px 34px rgba(15,23,42,.08);
  transition: transform .2s ease, box-shadow .2s ease;
}
.movie-card:hover { transform: translateY(-4px); box-shadow: 0 18px 48px rgba(15,23,42,.12); }
.movie-link { display: block; }
.movie-info { padding: 16px 16px 18px; }
.movie-info h3 { margin: 0; font-size: 18px; line-height: 1.35; }
.movie-sub, .movie-summary, .rank-item p, .ranking-copy p, .source-hint, .summary-card p, .about-card p { color: var(--muted); }
.movie-sub { margin: 8px 0 10px; font-size: 13px; }
.movie-summary { margin: 0; line-height: 1.7; font-size: 13px; min-height: 44px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(14,165,233,.08);
  color: #0369a1;
  font-size: 12px;
}
.tag-light {
  background: rgba(255,255,255,.14);
  color: #fff;
  border: 1px solid rgba(255,255,255,.14);
}
.poster {
  position: relative;
  overflow: hidden;
  background: linear-gradient(var(--angle), var(--c1), var(--c2) 55%, var(--c3));
  color: #fff;
}
.poster-md { aspect-ratio: 3 / 4; }
.poster-sm { aspect-ratio: 3 / 4; }
.poster-xs { width: 78px; aspect-ratio: 3 / 4; border-radius: 18px; }
.poster-glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.30), transparent 35%),
    radial-gradient(circle at 80% 10%, rgba(255,255,255,.18), transparent 22%),
    linear-gradient(180deg, rgba(255,255,255,.02), rgba(15,23,42,.18));
}
.poster-body {
  position: absolute;
  inset: 0;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.poster-id {
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.14);
  font-size: 12px;
}
.poster-kicker { font-size: 12px; opacity: .9; }
.poster-title { font-size: 18px; font-weight: 800; line-height: 1.2; }
.poster-meta { font-size: 12px; opacity: .9; }
.bucket-card .movie-link { display: grid; grid-template-columns: 170px 1fr; }
.bucket-card .movie-info { display: flex; flex-direction: column; justify-content: center; }
.bucket-card .poster-md { min-height: 100%; }
.rank-panel {
  padding: 20px;
  align-self: start;
}
.rank-list { display: grid; gap: 10px; }
.rank-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding: 12px;
  border-radius: 18px;
  background: rgba(248,250,252,.92);
  border: 1px solid rgba(148,163,184,.14);
}
.rank-no, .rank-badge {
  width: 44px; height: 44px; border-radius: 14px; display: inline-grid; place-items: center;
  background: linear-gradient(135deg, rgba(14,165,233,.15), rgba(37,99,235,.18));
  color: #0369a1; font-weight: 800;
}
.rank-item strong { display: block; margin-bottom: 5px; }
.rank-item p { margin: 0; font-size: 12px; line-height: 1.6; }
.page-main { padding: 26px 0 34px; }
.page-hero {
  padding: 28px;
  margin-bottom: 20px;
  color: #fff;
  background: linear-gradient(135deg, rgba(15,23,42,.94), rgba(37,99,235,.82));
}
.page-hero.compact { padding-bottom: 24px; }
.page-hero h1 { color: #fff; }
.page-hero p { color: rgba(255,255,255,.88); max-width: 820px; }
.strip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.strip-chip {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,.12);
  font-size: 12px;
}
.two-col {
  display: grid;
  grid-template-columns: 1.5fr .8fr;
  gap: 18px;
  align-items: start;
}
.breadcrumb {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  color: var(--muted);
  margin-bottom: 14px;
}
.breadcrumb a { color: #0369a1; }
.detail-top {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 18px;
}
.detail-poster {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 520px;
  box-shadow: var(--shadow);
}
.detail-poster-inner {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  color: #fff;
}
.detail-poster-inner p { color: rgba(255,255,255,.92); line-height: 1.8; }
.detail-meta-lines {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 12px;
}
.detail-meta-lines span {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.12);
  font-size: 12px;
}
.detail-summary {
  display: grid;
  gap: 14px;
}
.summary-card, .about-card {
  padding: 22px;
}
.summary-card p, .about-card p { line-height: 1.9; margin: 0; }
.summary-card.compact p { line-height: 1.8; }
.player-section { margin-top: 18px; }
.player-card { padding: 18px; }
.player-shell {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  background: #050816;
  aspect-ratio: 16 / 9;
}
.player-video {
  width: 100%;
  height: 100%;
  background: #050816;
}
.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  background: linear-gradient(180deg, rgba(15,23,42,.18), rgba(15,23,42,.45));
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 1px;
}
.source-tabs {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 14px;
}
.source-tab {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(148,163,184,.22);
  background: #fff;
  color: #0f172a;
}
.source-tab.active { background: rgba(14,165,233,.12); color: #0369a1; border-color: rgba(14,165,233,.24); }
.detail-lower { margin-top: 18px; }
.info-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.info-list li {
  display: flex; justify-content: space-between; gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(148,163,184,.16);
}
.info-list span { color: var(--muted); }
.related-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.related-card .movie-link { display: grid; grid-template-columns: 120px 1fr; }
.related-card .poster-md { aspect-ratio: 3 / 4; }
.related-card .movie-info h3 { font-size: 16px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 18px;
  padding: 20px 0 26px;
}
.site-footer {
  margin-top: 28px;
  border-top: 1px solid rgba(148,163,184,.18);
  background: rgba(255,255,255,.72);
}
.site-footer h3, .site-footer h4 { margin: 0 0 10px; }
.site-footer p { color: var(--muted); margin: 0 0 8px; line-height: 1.7; }
.site-footer a { color: #0369a1; }
.empty-state {
  grid-column: 1 / -1;
  padding: 26px;
  border-radius: 20px;
  background: rgba(255,255,255,.8);
  border: 1px dashed rgba(148,163,184,.3);
  color: var(--muted);
}
.ranking-list { grid-template-columns: 1fr; }
.ranking-row {
  display: grid;
  grid-template-columns: 50px 86px 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: 22px;
  background: var(--panel);
  border: 1px solid rgba(148,163,184,.16);
  box-shadow: 0 10px 30px rgba(15,23,42,.08);
}
.ranking-copy strong { font-size: 18px; }
.ranking-copy p { margin: 6px 0 8px; }
.hero-search.narrow { max-width: 620px; }
.result-count {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(14,165,233,.12);
  color: #0369a1;
  font-weight: 800;
}
.category-overview {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.category-hero-card { min-height: 170px; }
.about-card { line-height: 1.9; }
@media (max-width: 1100px) {
  .hero-grid, .two-col, .detail-top, .footer-grid, .category-grid, .movie-grid, .category-overview { grid-template-columns: 1fr 1fr; }
  .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .site-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 72px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border-radius: 20px;
    background: rgba(255,255,255,.96);
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
  .menu-toggle { display: inline-grid; }
  .hero-grid, .two-col, .detail-top, .category-overview, .footer-grid, .category-grid, .movie-grid, .related-grid { grid-template-columns: 1fr; }
  .hero-copy { padding: 24px; }
  .hero-mini-row { grid-template-columns: 1fr; }
  .bucket-card .movie-link, .related-card .movie-link, .ranking-row { grid-template-columns: 1fr; }
  .ranking-row { gap: 10px; }
  .poster-xs { width: 100%; }
  .detail-poster { min-height: 420px; }
}
@media (max-width: 560px) {
  .container { width: min(100% - 20px, 1200px); }
  .header-inner { min-height: 66px; }
  .brand small { max-width: 220px; }
  .hero-search { flex-direction: column; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .ranking-row { padding: 12px; }
  .detail-poster-inner { padding: 22px; }
}