:root {
  --teal-900: #134e4a;
  --teal-800: #115e59;
  --teal-700: #0f766e;
  --teal-600: #0d9488;
  --teal-500: #14b8a6;
  --teal-100: #ccfbf1;
  --amber-500: #f59e0b;
  --red-500: #ef4444;
  --gray-950: #030712;
  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --white: #ffffff;
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.14);
  --shadow-xl: 0 24px 48px rgba(15, 23, 42, 0.20);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--gray-800);
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 46%, #f9fafb 100%);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: var(--white);
  background: linear-gradient(90deg, var(--teal-700), var(--teal-900));
  box-shadow: var(--shadow-lg);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}

.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

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

.site-logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  color: var(--teal-900);
  background: var(--teal-100);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-weight: 600;
}

.nav-link {
  opacity: 0.9;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--teal-100);
  opacity: 1;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  color: var(--white);
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
}

.page-main {
  min-height: 70vh;
  padding: 32px 0 0;
}

.home-shell {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.hero-carousel {
  position: relative;
  height: 600px;
  overflow: hidden;
  border-radius: 28px;
  color: var(--white);
  background: var(--gray-900);
  box-shadow: var(--shadow-xl);
}

.hero-slides,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.65s ease;
}

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

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(20, 184, 166, 0.25), transparent 32%),
    linear-gradient(90deg, rgba(3, 7, 18, 0.86), rgba(3, 7, 18, 0.55) 48%, rgba(3, 7, 18, 0.08));
}

.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  padding: 48px;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 7px 14px;
  margin-bottom: 18px;
  color: var(--teal-100);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  border-radius: 999px;
  background: rgba(20, 184, 166, 0.18);
  backdrop-filter: blur(8px);
}

.hero-copy h1,
.hero-copy h2 {
  margin: 0 0 18px;
  font-size: clamp(40px, 7vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero-copy p,
.page-hero p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
  line-height: 1.8;
}

.hero-tags,
.detail-meta,
.movie-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.hero-tags {
  margin: 24px 0;
}

.hero-tags span,
.detail-meta span,
.movie-meta span,
.tag-row span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.hero-tags span {
  color: var(--white);
  background: rgba(255, 255, 255, 0.18);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px) scale(1.02);
}

.btn-primary {
  color: var(--white);
  background: var(--teal-600);
}

.btn-primary:hover {
  background: var(--teal-700);
}

.btn-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(8px);
}

.btn-ghost.light {
  color: var(--teal-900);
  background: rgba(255, 255, 255, 0.9);
}

.hero-dots {
  position: absolute;
  right: 28px;
  bottom: 28px;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: var(--white);
}

.search-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border: 1px solid rgba(15, 118, 110, 0.12);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(8px);
}

.search-box {
  position: relative;
  flex: 1 1 320px;
}

.search-box input {
  width: 100%;
  height: 48px;
  padding: 0 48px 0 18px;
  color: var(--gray-800);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  outline: none;
  background: var(--white);
}

.search-box input:focus {
  border-color: var(--teal-500);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.14);
}

.search-box span {
  position: absolute;
  top: 50%;
  right: 18px;
  color: var(--teal-700);
  transform: translateY(-50%);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-select {
  min-width: 132px;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  color: var(--gray-700);
  background: var(--white);
}

.content-section {
  margin: 44px 0;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.section-heading h2 {
  margin: 0;
  color: var(--gray-800);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.2;
}

.section-more,
.text-link {
  color: var(--teal-700);
  font-weight: 800;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

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

.movie-card {
  overflow: hidden;
  border-radius: 20px;
  background: var(--white);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.09);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.movie-poster {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--gray-900);
}

.movie-poster img,
.ranking-cover img,
.detail-poster img,
.category-card-posters img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.movie-poster img {
  transition: transform 0.35s ease;
}

.movie-card:hover .movie-poster img {
  transform: scale(1.08);
}

.poster-play {
  position: absolute;
  top: 50%;
  left: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  color: var(--white);
  background: rgba(13, 148, 136, 0.88);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.78);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.movie-card:hover .poster-play {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.poster-year,
.rank-badge {
  position: absolute;
  top: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--white);
  font-size: 13px;
  font-weight: 800;
  background: rgba(3, 7, 18, 0.68);
  backdrop-filter: blur(8px);
}

.poster-year {
  right: 12px;
}

.rank-badge {
  left: 12px;
  background: linear-gradient(135deg, var(--amber-500), var(--red-500));
}

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

.movie-meta {
  margin-bottom: 10px;
}

.movie-meta span {
  color: var(--teal-700);
  background: rgba(204, 251, 241, 0.65);
}

.movie-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.35;
}

.movie-card h3 a:hover {
  color: var(--teal-700);
}

.movie-card p {
  display: -webkit-box;
  min-height: 44px;
  margin: 0 0 12px;
  overflow: hidden;
  color: var(--gray-600);
  font-size: 14px;
  line-height: 1.55;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-row span {
  color: var(--gray-600);
  background: var(--gray-100);
}

.category-grid,
.category-list-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.category-tile,
.category-card {
  border-radius: 22px;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.category-tile {
  display: block;
  min-height: 190px;
  padding: 24px;
}

.category-tile:hover,
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.category-tile strong,
.category-card h2 {
  display: block;
  margin: 0 0 10px;
  color: var(--gray-800);
  font-size: 22px;
}

.category-tile p,
.category-card p {
  margin: 0 0 16px;
  color: var(--gray-600);
  line-height: 1.7;
}

.category-tile div,
.category-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.category-tile span,
.category-preview span {
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--teal-700);
  font-size: 13px;
  font-weight: 700;
  background: var(--teal-100);
}

.category-card {
  overflow: hidden;
}

.category-card-posters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  height: 180px;
  background: var(--gray-900);
}

.category-card-body {
  padding: 22px;
}

.page-hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 30px;
  padding: 48px;
  border-radius: 28px;
  color: var(--white);
  background:
    radial-gradient(circle at 84% 10%, rgba(45, 212, 191, 0.35), transparent 30%),
    linear-gradient(135deg, var(--teal-700), var(--teal-900));
  box-shadow: var(--shadow-xl);
}

.page-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.soft-hero {
  background:
    radial-gradient(circle at 88% 0%, rgba(245, 158, 11, 0.25), transparent 26%),
    linear-gradient(135deg, #115e59, #111827);
}

.rank-hero {
  background:
    radial-gradient(circle at 80% 20%, rgba(239, 68, 68, 0.28), transparent 30%),
    linear-gradient(135deg, #0f766e, #1f2937);
}

.ranking-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ranking-item {
  display: grid;
  grid-template-columns: 112px 64px 1fr;
  align-items: center;
  gap: 18px;
  padding: 12px;
}

.ranking-cover {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 16px;
  background: var(--gray-900);
}

.ranking-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  color: var(--white);
  font-size: 22px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--amber-500), var(--red-500));
}

.ranking-info h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.ranking-info p {
  min-height: 0;
  margin: 0 0 12px;
  color: var(--gray-600);
  line-height: 1.7;
}

.detail-main {
  background: linear-gradient(180deg, #f8fafc, #ffffff);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  color: var(--gray-600);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--teal-700);
  font-weight: 700;
}

.detail-hero {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 32px;
  align-items: stretch;
  margin-bottom: 32px;
  padding: 28px;
  border-radius: 28px;
  color: var(--white);
  background:
    radial-gradient(circle at 88% 20%, rgba(20, 184, 166, 0.25), transparent 34%),
    linear-gradient(135deg, var(--gray-950), var(--teal-900));
  box-shadow: var(--shadow-xl);
}

.detail-poster {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 22px;
  background: var(--gray-900);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
}

.detail-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.detail-info h1 {
  margin: 0 0 18px;
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.detail-lead {
  max-width: 820px;
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
  line-height: 1.8;
}

.detail-meta {
  margin-bottom: 18px;
}

.detail-meta span {
  color: var(--white);
  background: rgba(255, 255, 255, 0.16);
}

.detail-tags span {
  color: var(--teal-100);
  background: rgba(20, 184, 166, 0.15);
}

.player-section {
  margin-bottom: 32px;
}

.video-shell {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #000000;
  box-shadow: var(--shadow-xl);
}

.video-shell video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--white);
  border: 0;
  background: linear-gradient(180deg, rgba(3, 7, 18, 0.18), rgba(3, 7, 18, 0.78));
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.player-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 74px;
  height: 74px;
  border-radius: 999px;
  color: var(--white);
  font-size: 28px;
  background: var(--teal-600);
  box-shadow: 0 20px 44px rgba(13, 148, 136, 0.38);
}

.player-overlay span:last-child {
  font-size: 18px;
  font-weight: 800;
}

.detail-content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-bottom: 32px;
}

.prose-card {
  padding: 26px;
  border-radius: 22px;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.prose-card h2 {
  margin: 0 0 14px;
  color: var(--gray-800);
  font-size: 24px;
}

.prose-card p {
  margin: 0;
  color: var(--gray-700);
  line-height: 1.9;
}

.related-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.empty-state {
  display: none;
  padding: 28px;
  border-radius: 18px;
  color: var(--gray-600);
  text-align: center;
  background: var(--gray-100);
}

.empty-state.is-visible {
  display: block;
}

.site-footer {
  margin-top: 64px;
  color: #d1d5db;
  background: var(--gray-900);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  padding: 48px 0;
}

.footer-logo {
  margin-bottom: 16px;
  color: var(--white);
  font-size: 20px;
}

.site-footer p {
  margin: 0;
  color: #d1d5db;
  line-height: 1.7;
}

.site-footer h2 {
  margin: 0 0 16px;
  color: var(--white);
  font-size: 18px;
}

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

.footer-links a:hover {
  color: var(--teal-100);
}

.footer-bottom {
  padding: 18px;
  color: #9ca3af;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 1100px) {
  .movie-grid,
  .movie-grid.full-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .category-grid,
  .category-list-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .site-nav {
    min-height: 64px;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    position: absolute;
    top: 64px;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border-radius: 18px;
    background: var(--teal-900);
    box-shadow: var(--shadow-xl);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-link {
    padding: 12px 14px;
    border-radius: 12px;
  }

  .nav-link:hover,
  .nav-link.is-active {
    background: rgba(255, 255, 255, 0.1);
  }

  .hero-carousel {
    height: 520px;
    border-radius: 22px;
  }

  .hero-content,
  .page-hero {
    padding: 28px;
  }

  .hero-copy p,
  .page-hero p,
  .detail-lead {
    font-size: 16px;
  }

  .movie-grid,
  .movie-grid.full-grid,
  .related-grid,
  .category-grid,
  .category-list-grid,
  .detail-content,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .detail-hero {
    grid-template-columns: 1fr;
  }

  .detail-poster {
    max-width: 340px;
  }

  .ranking-item {
    grid-template-columns: 90px 48px 1fr;
    gap: 12px;
  }

  .ranking-index {
    width: 42px;
    height: 42px;
    font-size: 18px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 22px, 1280px);
  }

  .site-logo {
    font-size: 18px;
  }

  .site-logo-mark {
    width: 32px;
    height: 32px;
  }

  .hero-carousel {
    height: 560px;
  }

  .hero-copy h1,
  .hero-copy h2 {
    font-size: 38px;
  }

  .hero-actions,
  .filter-row,
  .search-panel {
    align-items: stretch;
    flex-direction: column;
  }

  .btn,
  .filter-select {
    width: 100%;
  }

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

  .ranking-item {
    grid-template-columns: 76px 1fr;
  }

  .ranking-index {
    position: absolute;
    margin-left: 8px;
  }

  .ranking-info {
    grid-column: 2;
  }
}