:root {
  --primary-50: #e6f2f8;
  --primary-100: #cce5f1;
  --primary-500: #007db9;
  --primary-600: #006494;
  --primary-700: #004b6f;
  --primary-800: #00324a;
  --secondary-600: #147494;
  --accent-50: #fef9e7;
  --accent-500: #f5c30f;
  --neutral-50: #f8f9fa;
  --neutral-100: #f1f3f5;
  --neutral-200: #e9ecef;
  --neutral-300: #dee2e6;
  --neutral-500: #adb5bd;
  --neutral-600: #6c757d;
  --neutral-700: #495057;
  --neutral-900: #212529;
  --shadow-soft: 0 2px 15px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.12);
  --shadow-strong: 0 8px 30px rgba(0, 0, 0, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--neutral-50);
  color: var(--neutral-900);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

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

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

button,
input {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--neutral-200);
  backdrop-filter: blur(14px);
}

.nav-shell,
.footer-shell,
.section-shell,
.hero-shell {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--primary-700);
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary-600), var(--secondary-600));
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
}

.brand-text {
  font-size: 20px;
  letter-spacing: -0.02em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 10px 14px;
  color: var(--neutral-700);
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--primary-700);
  background: var(--primary-50);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 12px;
  background: var(--neutral-100);
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--neutral-900);
  border-radius: 99px;
}

.mobile-nav {
  display: none;
  padding: 0 16px 18px;
  background: #fff;
  border-top: 1px solid var(--neutral-200);
}

.mobile-link {
  display: block;
  padding: 12px 4px;
  color: var(--neutral-700);
  border-bottom: 1px solid var(--neutral-100);
}

.hero,
.page-hero,
.ranking-hero,
.detail-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, var(--primary-700), var(--primary-600) 48%, var(--secondary-600));
}

.hero {
  min-height: 660px;
  padding: 72px 0 52px;
}

.hero-glow {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 999px;
  filter: blur(8px);
  opacity: 0.18;
  pointer-events: none;
}

.hero-glow-one {
  left: -80px;
  top: -120px;
  background: var(--accent-500);
}

.hero-glow-two {
  right: -100px;
  bottom: -120px;
  background: #fff;
}

.hero-stage {
  position: relative;
  min-height: 470px;
}

.hero-slide {
  display: none;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr);
  gap: 46px;
  align-items: center;
  animation: fadeIn 0.5s ease;
}

.hero-slide.is-active {
  display: grid;
}

.hero-copy h1,
.page-hero h1,
.ranking-hero h1,
.detail-copy h1 {
  margin: 0 0 18px;
  max-width: 860px;
  font-size: clamp(38px, 5vw, 70px);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.hero-copy h2 {
  margin: 0 0 14px;
  font-size: clamp(28px, 3vw, 46px);
  line-height: 1.15;
}

.hero-copy p,
.page-hero p,
.ranking-hero p,
.detail-copy p {
  max-width: 760px;
  margin: 0 0 26px;
  color: var(--primary-50);
  font-size: 18px;
}

.hero-kicker,
.section-kicker {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--accent-500);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-tags,
.detail-tags,
.card-tags,
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-pill,
.card-tags span,
.filter-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 13px;
}

.tag-pill {
  padding: 6px 10px;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

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

.primary-button,
.ghost-button,
.outline-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.primary-button {
  color: var(--primary-700);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.primary-button:hover,
.ghost-button:hover,
.outline-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.ghost-button {
  color: #fff;
  background: rgba(0, 50, 74, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(4px);
}

.ghost-button.light {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
}

.outline-button {
  color: var(--primary-700);
  border: 1px solid var(--primary-100);
  background: #fff;
}

.hero-poster,
.ranking-hero-poster,
.detail-poster {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  box-shadow: var(--shadow-strong);
}

.hero-poster img,
.ranking-hero-poster img,
.detail-poster img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.1);
}

.hero-play,
.poster-play,
.player-icon {
  display: grid;
  place-items: center;
}

.hero-play {
  position: absolute;
  left: 22px;
  bottom: 22px;
  width: 56px;
  height: 56px;
  color: var(--primary-700);
  background: #fff;
  border-radius: 999px;
}

.hero-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 26px;
}

.hero-search,
.page-search {
  display: flex;
  width: min(560px, 100%);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.96);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
}

.hero-search input,
.page-search input {
  flex: 1;
  min-width: 0;
  padding: 15px 18px;
  color: var(--neutral-900);
  border: 0;
  outline: 0;
  background: transparent;
}

.hero-search button,
.page-search button {
  border: 0;
  padding: 0 22px;
  color: #fff;
  background: var(--primary-600);
  font-weight: 700;
}

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

.hero-dot {
  width: 42px;
  height: 6px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
}

.hero-dot.is-active {
  background: #fff;
}

main {
  background: var(--neutral-50);
}

.section-shell {
  padding: 64px 0;
}

.soft-section {
  background: var(--neutral-100);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.section-heading h2,
.prose-card h2,
.aside-card h2,
.player-caption h2 {
  margin: 0;
  color: var(--neutral-900);
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.text-link {
  color: var(--primary-600);
  font-weight: 800;
}

.text-link:hover {
  color: var(--primary-700);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}

.featured-grid {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.related-grid {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

.movie-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--neutral-200);
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--primary-50);
}

.poster-link img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.05);
}

.poster-link::after {
  position: absolute;
  inset: auto 0 0;
  height: 45%;
  content: "";
  background: linear-gradient(to top, rgba(0, 0, 0, 0.68), transparent);
}

.poster-play {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  width: 38px;
  height: 38px;
  color: var(--primary-700);
  background: #fff;
  border-radius: 999px;
}

.rank-badge {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 2;
  min-width: 34px;
  padding: 5px 9px;
  color: #fff;
  background: var(--accent-500);
  border-radius: 999px;
  font-weight: 800;
  text-align: center;
}

.card-body {
  padding: 18px;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
  color: var(--neutral-600);
  font-size: 13px;
}

.card-body h3 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.3;
}

.card-body h3 a:hover {
  color: var(--primary-600);
}

.card-body p {
  display: -webkit-box;
  min-height: 48px;
  margin: 0 0 14px;
  overflow: hidden;
  color: var(--neutral-600);
  font-size: 14px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-tags span {
  padding: 5px 8px;
  color: var(--primary-700);
  background: var(--primary-50);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.category-tile {
  position: relative;
  min-height: 180px;
  overflow: hidden;
  border-radius: 22px;
  background: var(--primary-800);
  box-shadow: var(--shadow-soft);
}

.category-tile img {
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
  opacity: 0.62;
  transition: transform 0.35s ease;
}

.category-tile:hover img {
  transform: scale(1.05);
}

.category-tile span {
  position: absolute;
  inset: auto 18px 18px;
  color: #fff;
}

.category-tile strong {
  display: block;
  margin-bottom: 6px;
  font-size: 24px;
}

.category-tile em {
  display: block;
  color: var(--primary-50);
  font-style: normal;
}

.rank-section {
  color: #fff;
  background: linear-gradient(135deg, var(--primary-700), var(--secondary-600));
}

.rank-section .section-kicker,
.rank-section h2 {
  color: #fff;
}

.rank-section p {
  color: var(--primary-50);
}

.rank-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: 42px;
  align-items: center;
}

.rank-copy h2 {
  margin: 0 0 18px;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.08;
}

.rank-list,
.mini-list {
  display: grid;
  gap: 12px;
}

.mini-card {
  display: grid;
  grid-template-columns: auto 58px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px;
  background: rgba(255, 255, 255, 0.94);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
}

.rank-section .mini-card {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(4px);
}

.mini-card img {
  width: 58px;
  height: 78px;
  object-fit: cover;
  border-radius: 10px;
}

.mini-rank {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: #fff;
  background: var(--primary-600);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.rank-section .mini-rank {
  color: var(--primary-700);
  background: #fff;
}

.mini-card strong {
  display: block;
  overflow: hidden;
  color: var(--neutral-900);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-section .mini-card strong {
  color: #fff;
}

.mini-card em {
  display: block;
  overflow: hidden;
  color: var(--neutral-600);
  font-size: 13px;
  font-style: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-section .mini-card em {
  color: var(--primary-50);
}

.page-hero,
.ranking-hero,
.detail-hero {
  padding: 58px 0;
}

.compact-hero {
  padding: 76px 0;
}

.page-hero-grid,
.ranking-hero-grid,
.detail-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 44px;
  align-items: center;
}

.filter-bar {
  display: grid;
  gap: 16px;
  margin-bottom: 30px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--neutral-200);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
}

.inline-search {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  color: var(--neutral-900);
  border: 1px solid var(--neutral-300);
  border-radius: 14px;
  outline: none;
}

.inline-search:focus {
  border-color: var(--primary-600);
  box-shadow: 0 0 0 3px var(--primary-100);
}

.large-search {
  min-height: 56px;
  font-size: 18px;
}

.filter-chip {
  padding: 8px 12px;
  color: var(--neutral-700);
  border: 1px solid var(--neutral-200);
  background: var(--neutral-50);
}

.filter-chip.is-active,
.filter-chip:hover {
  color: #fff;
  background: var(--primary-600);
  border-color: var(--primary-600);
}

.category-list-page {
  display: grid;
  gap: 26px;
}

.category-card-full {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 26px;
  align-items: center;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--neutral-200);
  border-radius: 26px;
  box-shadow: var(--shadow-soft);
}

.category-cover {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.category-cover img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 14px;
  background: var(--primary-50);
}

.category-card-full h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 3vw, 34px);
}

.category-card-full p {
  margin: 0 0 18px;
  color: var(--neutral-600);
}

.ranking-table {
  display: grid;
  gap: 14px;
}

.ranking-row {
  display: grid;
  grid-template-columns: 60px 96px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--neutral-200);
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
}

.ranking-number {
  color: var(--primary-700);
  font-size: 24px;
  font-weight: 900;
  text-align: center;
}

.ranking-poster img {
  width: 96px;
  height: 132px;
  object-fit: cover;
  border-radius: 14px;
}

.ranking-info h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.ranking-info p {
  margin: 0 0 12px;
  color: var(--neutral-600);
}

.detail-hero {
  padding-bottom: 72px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 28px;
  color: var(--primary-50);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: #fff;
}

.detail-poster {
  max-width: 360px;
  justify-self: end;
}

.detail-meta {
  display: grid;
  gap: 8px;
  margin: 22px 0;
  color: var(--primary-50);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
  align-items: start;
}

.detail-main,
.detail-aside {
  display: grid;
  gap: 24px;
}

.player-card,
.prose-card,
.aside-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--neutral-200);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
}

.player-shell {
  position: relative;
  overflow: hidden;
  background: #000;
  aspect-ratio: 16 / 9;
}

.movie-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  gap: 12px;
  place-content: center;
  color: #fff;
  border: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.72));
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.player-shell.is-playing .player-overlay {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.player-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto;
  color: var(--primary-700);
  background: #fff;
  border-radius: 999px;
  font-size: 28px;
}

.player-overlay strong {
  font-size: 20px;
}

.player-caption,
.prose-card,
.aside-card {
  padding: 24px;
}

.player-caption h2 {
  margin-bottom: 8px;
}

.player-caption p,
.prose-card p {
  margin: 0;
  color: var(--neutral-600);
  font-size: 17px;
  line-height: 1.9;
}

.prose-card h2,
.aside-card h2 {
  margin-bottom: 16px;
  font-size: 26px;
}

.aside-card {
  position: sticky;
  top: 96px;
}

.info-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.info-list div {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--neutral-200);
}

.info-list dt {
  color: var(--neutral-600);
}

.info-list dd {
  margin: 0;
  color: var(--neutral-900);
  font-weight: 700;
}

.site-footer {
  color: var(--neutral-300);
  background: var(--neutral-900);
}

.footer-shell {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 42px 0 28px;
}

.footer-brand {
  color: #fff;
  font-size: 20px;
}

.footer-shell p {
  max-width: 520px;
  margin: 12px 0 0;
  color: var(--neutral-400);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-content: start;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 28px;
  color: var(--neutral-500);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 14px;
}

[data-card].is-hidden {
  display: none;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

  .nav-toggle {
    display: flex;
  }

  body.nav-open .mobile-nav {
    display: block;
  }

  .hero-slide,
  .page-hero-grid,
  .ranking-hero-grid,
  .detail-hero-grid,
  .rank-layout,
  .detail-layout,
  .category-card-full {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    min-height: auto;
  }

  .hero-bottom {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-poster,
  .ranking-hero-poster,
  .detail-poster {
    width: min(420px, 100%);
    justify-self: start;
  }

  .detail-aside,
  .aside-card {
    position: static;
  }

  .category-cover {
    grid-template-columns: repeat(4, minmax(54px, 1fr));
  }
}

@media (max-width: 720px) {
  .nav-shell,
  .footer-shell,
  .section-shell,
  .hero-shell,
  .footer-bottom {
    width: min(100% - 24px, 1280px);
  }

  .hero,
  .page-hero,
  .ranking-hero,
  .detail-hero {
    padding: 42px 0;
  }

  .hero-copy h1,
  .page-hero h1,
  .ranking-hero h1,
  .detail-copy h1 {
    font-size: 36px;
  }

  .section-shell {
    padding: 44px 0;
  }

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

  .movie-grid,
  .featured-grid,
  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .card-body {
    padding: 14px;
  }

  .card-body h3 {
    font-size: 17px;
  }

  .ranking-row {
    grid-template-columns: 42px 74px minmax(0, 1fr);
  }

  .ranking-row .outline-button {
    grid-column: 1 / -1;
  }

  .ranking-poster img {
    width: 74px;
    height: 102px;
  }

  .hero-search,
  .page-search {
    border-radius: 14px;
  }
}

@media (max-width: 460px) {
  .brand-text {
    font-size: 17px;
  }

  .movie-grid,
  .featured-grid,
  .related-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .footer-links {
    flex-direction: column;
  }

  .primary-button,
  .ghost-button,
  .outline-button {
    width: 100%;
  }
}