:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-soft: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.74);
  --bg-card-strong: rgba(15, 23, 42, 0.92);
  --line: rgba(148, 163, 184, 0.18);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --cyan: #22d3ee;
  --blue: #38bdf8;
  --violet: #a78bfa;
  --amber: #f59e0b;
  --radius: 24px;
  --shadow: 0 24px 80px rgba(2, 6, 23, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 10%, rgba(34, 211, 238, 0.18), transparent 34rem),
    radial-gradient(circle at 84% 8%, rgba(167, 139, 250, 0.20), transparent 30rem),
    linear-gradient(180deg, #020617 0%, #0f172a 42%, #020617 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.78), transparent 78%);
}

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

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.78);
  backdrop-filter: blur(18px);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 14px 0;
}

.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.site-logo-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  color: #020617;
  box-shadow: 0 16px 40px rgba(34, 211, 238, 0.24);
}

.site-logo-text {
  font-size: 22px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  transition: 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  background: rgba(34, 211, 238, 0.10);
  color: var(--cyan);
}

.mobile-menu-button,
.mobile-nav {
  display: none;
}

.hero-section {
  position: relative;
  width: min(1180px, calc(100% - 32px));
  min-height: 670px;
  margin: 28px auto 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 36px;
  background: var(--bg-card);
  box-shadow: var(--shadow);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.55s ease;
}

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

.hero-backdrop {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  filter: blur(28px) saturate(1.25);
  transform: scale(1.12);
  opacity: 0.26;
}

.hero-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.94), rgba(2, 6, 23, 0.42)),
    radial-gradient(circle at 70% 20%, rgba(34, 211, 238, 0.20), transparent 28rem);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 44px;
  align-items: center;
  min-height: 670px;
  padding: 70px;
}

.eyebrow,
.section-heading span {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 14px;
  padding: 7px 12px;
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.10);
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-copy h1,
.page-hero h1,
.detail-info h1 {
  margin: 0;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 0.94;
  letter-spacing: -0.07em;
}

.hero-copy p,
.page-hero p,
.detail-one-line {
  max-width: 760px;
  margin: 24px 0 0;
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.85;
}

.hero-tags,
.movie-card-tags,
.detail-tags,
.ranking-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.hero-tags span,
.movie-card-tags span,
.detail-tags span,
.ranking-meta span {
  padding: 7px 10px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.74);
  color: #cbd5e1;
  font-size: 12px;
}

.hero-actions,
.detail-actions,
.center-action {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.primary-button,
.secondary-button,
.search-box button,
.player-start-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.2s ease;
}

.primary-button,
.search-box button,
.player-start-button {
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  color: #020617;
  box-shadow: 0 18px 50px rgba(34, 211, 238, 0.24);
}

.secondary-button {
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.68);
  color: var(--text);
}

.primary-button:hover,
.secondary-button:hover,
.search-box button:hover,
.player-start-button:hover {
  transform: translateY(-2px);
}

.hero-poster {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 30px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.42);
}

.hero-poster::after,
.movie-poster::after,
.detail-poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(2, 6, 23, 0.48));
}

.hero-controls {
  position: absolute;
  right: 34px;
  bottom: 30px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-controls button,
.hero-dots button {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.62);
  color: var(--text);
  cursor: pointer;
}

.hero-dots {
  display: flex;
  gap: 7px;
}

.hero-dots button {
  width: 11px;
  height: 11px;
  padding: 0;
}

.hero-dots button.active {
  background: var(--cyan);
}

.home-feature-strip,
.content-section,
.search-panel,
.page-shell,
.detail-shell,
.site-footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.home-feature-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.home-feature-strip a,
.category-card,
.category-overview-card,
.detail-text-card,
.search-panel,
.ranking-row {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-card);
  box-shadow: 0 18px 48px rgba(2, 6, 23, 0.22);
}

.home-feature-strip a {
  padding: 22px;
}

.home-feature-strip span,
.ranking-number {
  color: var(--cyan);
  font-weight: 900;
}

.home-feature-strip strong {
  display: block;
  margin-top: 8px;
  color: var(--text);
  font-size: 18px;
}

.content-section,
.search-panel,
.category-overview-grid,
.ranking-page-list,
.archive-list-section {
  margin-top: 64px;
}

.section-heading {
  margin-bottom: 26px;
}

.section-heading h2,
.detail-text-card h2,
.site-footer h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.section-heading p,
.category-card p,
.category-overview-card p,
.detail-text-card p,
.site-footer p,
.search-panel p,
.movie-card p,
.ranking-info p {
  color: var(--muted);
  line-height: 1.75;
}

.search-panel {
  padding: 28px;
}

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

.search-box input {
  flex: 1;
  min-width: 0;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.44);
  color: var(--text);
  padding: 0 18px;
  outline: none;
}

.search-results {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.search-result-item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(2, 6, 23, 0.30);
}

.search-result-item img {
  aspect-ratio: 2 / 3;
  border-radius: 12px;
}

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

.movie-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-card);
  transition: 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.34);
  box-shadow: 0 24px 70px rgba(34, 211, 238, 0.12);
}

.movie-poster {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.72);
}

.movie-year {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 2;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.72);
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
}

.movie-card-body {
  padding: 16px;
}

.movie-card-meta {
  display: flex;
  gap: 8px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
}

.movie-card h2 {
  margin: 9px 0 8px;
  font-size: 18px;
  line-height: 1.35;
}

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

.category-card {
  padding: 22px;
}

.category-card a:first-child {
  display: grid;
  gap: 10px;
}

.category-card span,
.category-overview-card span {
  color: var(--cyan);
  font-weight: 900;
}

.category-card strong {
  font-size: 32px;
}

.category-sample-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.category-sample-links a {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.10);
  color: #bae6fd;
  font-size: 12px;
}

.page-shell,
.detail-shell {
  padding: 40px 0 80px;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 56px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.16), rgba(167, 139, 250, 0.12)),
    rgba(15, 23, 42, 0.78);
  box-shadow: var(--shadow);
}

.compact-hero {
  min-height: 300px;
}

.category-overview-card {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 20px;
  padding: 18px;
}

.category-cover-collage {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  overflow: hidden;
  border-radius: 20px;
}

.category-cover-collage img {
  aspect-ratio: 2 / 3;
}

.ranking-list,
.ranking-page-list {
  display: grid;
  gap: 14px;
}

.ranking-row {
  display: grid;
  grid-template-columns: 70px 96px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 14px;
}

.ranking-number {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: rgba(34, 211, 238, 0.10);
  font-size: 20px;
}

.ranking-thumb {
  overflow: hidden;
  aspect-ratio: 2 / 3;
  border-radius: 16px;
}

.ranking-info h2 {
  margin: 0 0 8px;
  font-size: 20px;
}

.archive-list-section {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-card);
  padding: 24px;
}

.archive-list {
  columns: 3;
  column-gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.archive-list li {
  break-inside: avoid;
  display: grid;
  gap: 4px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.10);
}

.archive-list a {
  color: var(--text);
  font-weight: 800;
}

.archive-list span {
  color: var(--muted);
  font-size: 12px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 14px;
}

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

.detail-hero {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 34px;
  align-items: center;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: var(--bg-card);
  box-shadow: var(--shadow);
}

.detail-poster {
  position: relative;
  overflow: hidden;
  aspect-ratio: 2 / 3;
  border-radius: 28px;
}

.player-section {
  margin-top: 54px;
}

.player-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: #000;
  box-shadow: var(--shadow);
}

.movie-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.player-start-button {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.player-card.is-playing .player-start-button {
  opacity: 0;
  pointer-events: none;
}

.detail-content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 54px;
}

.detail-text-card {
  padding: 26px;
}

.detail-text-card:first-child {
  grid-column: span 2;
}

.detail-meta-card dl {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
}

.detail-meta-card div {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
}

.detail-meta-card dt {
  color: var(--muted);
}

.detail-meta-card dd {
  margin: 0;
}

.related-section {
  width: 100%;
}

.compact-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.compact-card .movie-card-body p {
  min-height: 0;
}

.site-footer {
  margin-top: 80px;
  padding: 42px 0 54px;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 28px;
}

.footer-logo {
  color: var(--cyan);
  font-size: 24px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.footer-links a {
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.76);
  color: #cbd5e1;
}

@media (max-width: 980px) {
  .site-nav {
    display: none;
  }

  .mobile-menu-button {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.76);
    color: var(--text);
  }

  .mobile-nav.open {
    display: grid;
    gap: 8px;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto 14px;
  }

  .hero-content,
  .detail-hero,
  .category-overview-card {
    grid-template-columns: 1fr;
  }

  .hero-content {
    min-height: auto;
    padding: 42px;
  }

  .hero-section {
    min-height: 780px;
  }

  .hero-poster,
  .detail-poster {
    max-width: 320px;
  }

  .home-feature-strip,
  .movie-grid,
  .category-grid,
  .category-overview-grid,
  .detail-content-grid,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .detail-text-card:first-child {
    grid-column: span 1;
  }

  .archive-list {
    columns: 2;
  }
}

@media (max-width: 640px) {
  .hero-section,
  .home-feature-strip,
  .content-section,
  .search-panel,
  .page-shell,
  .detail-shell,
  .site-footer {
    width: min(100% - 20px, 1180px);
  }

  .hero-section {
    min-height: 760px;
    border-radius: 26px;
  }

  .hero-content,
  .page-hero,
  .detail-hero {
    padding: 24px;
  }

  .hero-copy h1,
  .page-hero h1,
  .detail-info h1 {
    font-size: 40px;
  }

  .home-feature-strip,
  .movie-grid,
  .category-grid,
  .category-overview-grid,
  .detail-content-grid,
  .footer-grid,
  .compact-grid {
    grid-template-columns: 1fr;
  }

  .ranking-row {
    grid-template-columns: 48px 72px minmax(0, 1fr);
    gap: 10px;
  }

  .ranking-number {
    width: 42px;
    height: 42px;
    font-size: 16px;
  }

  .archive-list {
    columns: 1;
  }

  .search-box {
    flex-direction: column;
  }
}