:root {
  color-scheme: light;
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --cyan-600: #0891b2;
  --cyan-500: #06b6d4;
  --cyan-400: #22d3ee;
  --blue-600: #2563eb;
  --amber-400: #fbbf24;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
  --radius-xl: 26px;
  --radius-lg: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--slate-800);
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 38%, #f1f5f9 100%);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
video {
  max-width: 100%;
}

button,
input,
select {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 23, 42, 0.96);
  color: var(--white);
  box-shadow: 0 10px 36px rgba(2, 6, 23, 0.2);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  width: min(1240px, calc(100% - 32px));
  height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.brand-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--slate-950);
  background: linear-gradient(135deg, var(--cyan-400), #67e8f9);
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(34, 211, 238, 0.35);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}

.main-nav a,
.mobile-panel a {
  color: rgba(255, 255, 255, 0.84);
  transition: color 0.2s ease, transform 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active,
.mobile-panel a:hover {
  color: var(--cyan-400);
}

.nav-search {
  width: 300px;
  display: flex;
  align-items: center;
  background: rgba(30, 41, 59, 0.88);
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 14px;
  overflow: hidden;
}

.nav-search input {
  width: 100%;
  min-width: 0;
  padding: 10px 12px;
  color: var(--white);
  background: transparent;
  border: 0;
  outline: none;
}

.nav-search button {
  padding: 10px 14px;
  color: var(--slate-950);
  background: var(--cyan-400);
  border: 0;
  cursor: pointer;
}

.mobile-toggle {
  display: none;
  margin-left: auto;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  padding: 8px 12px;
}

.mobile-panel {
  display: none;
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mobile-panel.open {
  display: grid;
}

.hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  color: var(--white);
  background: var(--slate-950);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: center;
  gap: 48px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
  padding: 92px 0 80px;
}

.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.hero-backdrop {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc((100vw - 100%) / -2);
  right: calc((100vw - 100%) / -2);
  z-index: 0;
  pointer-events: none;
  background-position: center;
  background-size: cover;
  filter: saturate(1.15);
}

.hero-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 26%, rgba(34, 211, 238, 0.25), transparent 34%),
    radial-gradient(circle at 82% 22%, rgba(37, 99, 235, 0.18), transparent 30%),
    linear-gradient(180deg, rgba(2, 6, 23, 0.06), rgba(2, 6, 23, 0.88));
}

.hero-content,
.hero-poster {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 720px;
}

.hero-kicker {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 12px;
  color: #a5f3fc;
  background: rgba(8, 145, 178, 0.22);
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: 999px;
  font-size: 14px;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.hero p {
  max-width: 680px;
  margin: 0 0 22px;
  color: rgba(226, 232, 240, 0.92);
  font-size: 18px;
}

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

.hero-tags span,
.tag-row span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 13px;
}

.hero-tags span {
  color: #cffafe;
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid rgba(148, 163, 184, 0.24);
}

.tag-row span {
  color: #0e7490;
  background: #ecfeff;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.primary-btn,
.ghost-btn,
.hot-entry,
.rank-more,
.section-more,
.text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 14px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-btn {
  color: var(--slate-950);
  background: linear-gradient(135deg, var(--cyan-400), #67e8f9);
  box-shadow: 0 14px 36px rgba(34, 211, 238, 0.28);
}

.ghost-btn {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.primary-btn:hover,
.ghost-btn:hover,
.hot-entry:hover,
.rank-more:hover,
.section-more:hover,
.text-link:hover {
  transform: translateY(-2px);
}

.hero-poster {
  min-height: 430px;
  border-radius: 30px;
  background-size: cover;
  background-position: center;
  box-shadow: 0 30px 80px rgba(2, 6, 23, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-poster span {
  margin: 24px;
  padding: 8px 13px;
  background: rgba(2, 6, 23, 0.62);
  border-radius: 999px;
  color: #cffafe;
}

.hero-controls {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  width: min(1180px, calc(100% - 32px));
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-controls button {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  cursor: pointer;
}

.hero-dots {
  display: flex;
  gap: 8px;
}

.hero-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  background: rgba(255, 255, 255, 0.35);
}

.hero-dots button.active {
  width: 28px;
  background: var(--cyan-400);
}

.search-panel {
  margin-top: -32px;
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 18px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.search-panel form {
  display: flex;
  gap: 12px;
}

.search-panel input,
.filter-tools input,
.filter-tools select {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  color: var(--slate-800);
  background: #f8fafc;
  border: 1px solid var(--slate-200);
  border-radius: 14px;
  outline: none;
}

.search-panel input:focus,
.filter-tools input:focus,
.filter-tools select:focus {
  border-color: var(--cyan-400);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.12);
}

.search-panel button,
.hot-entry {
  color: var(--white);
  background: var(--slate-900);
  border: 0;
  cursor: pointer;
}

.category-overview,
.split-layout,
.page-shell {
  margin-top: 54px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 22px;
}

.section-heading h2,
.rank-box h2,
.detail-content h2 {
  margin: 0 0 6px;
  color: var(--slate-900);
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -0.03em;
}

.section-heading p {
  margin: 0;
  color: var(--slate-500);
}

.section-more,
.text-link {
  color: #0e7490;
  background: #ecfeff;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.category-card {
  min-height: 138px;
  padding: 20px;
  color: var(--white);
  background:
    radial-gradient(circle at top right, rgba(34, 211, 238, 0.28), transparent 36%),
    linear-gradient(135deg, var(--slate-900), var(--slate-800));
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.14);
  transition: transform 0.2s ease;
}

.category-card:hover {
  transform: translateY(-4px);
}

.category-card span,
.category-card strong,
.category-card em {
  display: block;
}

.category-card span {
  font-size: 18px;
  font-weight: 800;
}

.category-card strong {
  margin: 8px 0;
  color: var(--cyan-400);
  font-size: 34px;
}

.category-card em {
  color: rgba(226, 232, 240, 0.78);
  font-style: normal;
  font-size: 13px;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.movie-grid.compact {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.movie-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 52px rgba(15, 23, 42, 0.14);
}

.poster-link,
.poster {
  display: block;
}

.poster {
  position: relative;
  aspect-ratio: 3 / 4;
  background-color: var(--slate-800);
  background-size: cover;
  background-position: center;
}

.score,
.year {
  position: absolute;
  top: 12px;
  padding: 4px 8px;
  color: var(--slate-950);
  background: var(--amber-400);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.score {
  left: 12px;
}

.year {
  right: 12px;
  background: #e0f2fe;
}

.card-body {
  padding: 14px;
}

.card-title {
  display: block;
  color: var(--slate-900);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
}

.card-title:hover,
.rank-title:hover,
.category-panel-title:hover {
  color: var(--cyan-600);
}

.card-meta,
.card-desc {
  margin: 7px 0 10px;
  color: var(--slate-500);
  font-size: 13px;
}

.card-desc {
  color: var(--slate-600);
}

.rank-box {
  position: sticky;
  top: 92px;
  align-self: start;
  padding: 22px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.rank-box ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.rank-box li {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--slate-200);
}

.rank-no {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--slate-900);
  border-radius: 10px;
  font-weight: 800;
}

.rank-box em {
  color: var(--cyan-600);
  font-style: normal;
  font-weight: 800;
}

.rank-more {
  width: 100%;
  margin-top: 18px;
  color: var(--white);
  background: var(--slate-900);
}

.page-hero {
  padding: 48px;
  color: var(--white);
  background:
    radial-gradient(circle at top right, rgba(34, 211, 238, 0.32), transparent 36%),
    linear-gradient(135deg, var(--slate-950), var(--slate-800));
  border-radius: 32px;
  box-shadow: var(--shadow);
}

.page-hero.slim {
  padding: 42px;
}

.page-hero span {
  color: var(--cyan-400);
  font-weight: 800;
}

.page-hero h1 {
  margin: 8px 0 10px;
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.1;
  letter-spacing: -0.05em;
}

.page-hero p {
  max-width: 780px;
  margin: 0;
  color: rgba(226, 232, 240, 0.86);
}

.filter-tools {
  display: grid;
  grid-template-columns: 1fr 180px;
  gap: 12px;
  margin-top: 24px;
}

.filter-tools.three {
  grid-template-columns: 1fr 180px 180px;
}

.category-panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.category-panel {
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.category-panel-title {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--slate-900);
  font-size: 24px;
  font-weight: 900;
}

.category-panel p {
  margin: 0 0 16px;
  color: var(--slate-500);
}

.category-panel ul {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.category-panel li {
  padding: 7px 0;
  border-bottom: 1px solid var(--slate-200);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--slate-500);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--cyan-600);
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin: 22px 0;
}

.mini-feature {
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 14px;
  color: var(--white);
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.mini-feature span {
  font-weight: 900;
}

.mini-feature em {
  color: #cffafe;
  font-style: normal;
  font-size: 13px;
}

.result-count {
  margin: 20px 0;
  color: var(--slate-500);
  font-weight: 700;
}

.rank-list {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.rank-row {
  display: grid;
  grid-template-columns: 58px 96px minmax(0, 1fr) 90px;
  align-items: center;
  gap: 18px;
  padding: 16px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.08);
}

.big-rank {
  color: var(--slate-900);
  font-size: 28px;
  font-weight: 900;
  text-align: center;
}

.rank-poster {
  aspect-ratio: 3 / 4;
  background-size: cover;
  background-position: center;
  border-radius: 14px;
}

.rank-title {
  color: var(--slate-900);
  font-size: 20px;
  font-weight: 900;
}

.rank-row p,
.rank-meta {
  margin: 6px 0 0;
  color: var(--slate-500);
}

.rank-row strong {
  color: var(--cyan-600);
  font-size: 18px;
}

.detail-hero {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 34px;
  align-items: end;
  padding: 34px;
  color: var(--white);
  background:
    radial-gradient(circle at top right, rgba(34, 211, 238, 0.28), transparent 36%),
    linear-gradient(135deg, var(--slate-950), var(--slate-800));
  border-radius: 32px;
  box-shadow: var(--shadow);
}

.detail-poster {
  aspect-ratio: 3 / 4;
  background-size: cover;
  background-position: center;
  border-radius: 26px;
  box-shadow: 0 26px 72px rgba(2, 6, 23, 0.38);
}

.detail-info h1 {
  margin: 10px 0 12px;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.detail-one-line {
  max-width: 820px;
  margin: 0 0 18px;
  color: rgba(226, 232, 240, 0.9);
  font-size: 18px;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.detail-meta span {
  padding: 7px 10px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: #e2e8f0;
  font-size: 13px;
}

.player-section {
  margin: 30px 0;
}

.player-card {
  position: relative;
  overflow: hidden;
  background: #000;
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(2, 6, 23, 0.26);
}

.player-card video {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: #000;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--white);
  background: radial-gradient(circle at center, rgba(8, 145, 178, 0.16), rgba(2, 6, 23, 0.58));
  border: 0;
  cursor: pointer;
  font-size: 18px;
  font-weight: 800;
}

.play-overlay span {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  color: var(--slate-950);
  background: var(--cyan-400);
  border-radius: 999px;
  box-shadow: 0 18px 48px rgba(34, 211, 238, 0.32);
}

.player-card.is-playing .play-overlay {
  display: none;
}

.source-note {
  margin: 10px 4px 0;
  color: var(--slate-500);
  font-size: 14px;
}

.detail-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  margin: 30px 0;
}

.detail-content article,
.detail-content aside {
  padding: 26px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.detail-content article + article {
  margin-top: 22px;
}

.detail-content p {
  margin: 0 0 14px;
  color: var(--slate-600);
  font-size: 16px;
}

.detail-content dl {
  margin: 0;
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
}

.detail-content dt {
  color: var(--slate-500);
}

.detail-content dd {
  margin: 0;
  color: var(--slate-900);
  font-weight: 700;
}

.site-footer {
  margin-top: 70px;
  color: #cbd5e1;
  background: var(--slate-900);
}

.footer-grid {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 46px 0;
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.9fr 1fr;
  gap: 30px;
}

.site-footer h2 {
  margin: 0 0 12px;
  color: var(--white);
  font-size: 18px;
}

.site-footer p,
.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer li {
  margin: 8px 0;
}

.site-footer a:hover {
  color: var(--cyan-400);
}

.copyright {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 24px;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  color: #94a3b8;
  font-size: 14px;
}

.hidden-by-filter {
  display: none !important;
}

@media (max-width: 1100px) {
  .nav-search {
    display: none;
  }

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

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

  .split-layout,
  .detail-content {
    grid-template-columns: 1fr;
  }

  .rank-box {
    position: static;
  }

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

@media (max-width: 820px) {
  .main-nav {
    display: none;
  }

  .mobile-toggle {
    display: inline-flex;
  }

  .brand {
    font-size: 18px;
  }

  .hero {
    min-height: 720px;
  }

  .hero-slide {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 70px;
  }

  .hero-poster {
    min-height: 260px;
  }

  .search-panel,
  .search-panel form,
  .filter-tools,
  .filter-tools.three,
  .detail-hero {
    grid-template-columns: 1fr;
  }

  .page-hero,
  .page-hero.slim,
  .detail-hero {
    padding: 26px;
  }

  .category-grid,
  .category-panel-grid,
  .movie-grid,
  .movie-grid.compact,
  .feature-strip,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rank-row {
    grid-template-columns: 46px 76px 1fr;
  }

  .rank-row strong {
    grid-column: 3;
  }
}

@media (max-width: 560px) {
  .container,
  .nav-wrap,
  .mobile-panel,
  .footer-grid,
  .copyright {
    width: min(100% - 22px, 1180px);
  }

  .category-grid,
  .category-panel-grid,
  .movie-grid,
  .movie-grid.compact,
  .feature-strip,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 760px;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .detail-poster {
    max-width: 280px;
  }
}