:root {
  color-scheme: light;
  --stone-50: #fafaf9;
  --stone-100: #f5f5f4;
  --stone-200: #e7e5e4;
  --stone-500: #78716c;
  --stone-600: #57534e;
  --stone-700: #44403c;
  --stone-800: #292524;
  --stone-900: #1c1917;
  --stone-950: #0c0a09;
  --amber-100: #fef3c7;
  --amber-400: #fbbf24;
  --amber-500: #f59e0b;
  --amber-600: #d97706;
  --white: #ffffff;
  --shadow: 0 10px 25px rgba(28, 25, 23, 0.12);
  --shadow-lg: 0 24px 60px rgba(28, 25, 23, 0.18);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

img.is-missing {
  opacity: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 250, 249, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(231, 229, 228, 0.9);
}

.nav-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--stone-950);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--amber-500);
  color: var(--stone-950);
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.35);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav a {
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--stone-600);
  font-weight: 600;
  transition: background 0.2s ease, color 0.2s ease;
}

.main-nav a:hover,
.main-nav a.is-active {
  background: var(--stone-900);
  color: var(--white);
}

.menu-toggle {
  display: none;
  border: 0;
  background: var(--stone-900);
  color: var(--white);
  border-radius: 999px;
  padding: 9px 14px;
}

.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: flex-end;
  background-color: var(--stone-950);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(12, 10, 9, 0.96) 0%, rgba(12, 10, 9, 0.58) 48%, rgba(12, 10, 9, 0.12) 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 72% 18%, rgba(245, 158, 11, 0.22), transparent 34%), linear-gradient(90deg, rgba(12, 10, 9, 0.52), transparent 55%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(100%, 1280px);
  margin: 0 auto;
  padding: 120px 20px 72px;
}

.hero-text {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--amber-500);
  color: var(--stone-950);
  border-radius: 10px;
  padding: 7px 12px;
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 18px;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 0.98;
  color: var(--white);
  letter-spacing: -0.05em;
}

.hero p {
  margin: 0 0 26px;
  color: #d6d3d1;
  font-size: clamp(17px, 2vw, 22px);
  max-width: 720px;
}

.hero-meta,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: rgba(41, 37, 36, 0.85);
  color: #d6d3d1;
  padding: 7px 12px;
  font-size: 14px;
  font-weight: 700;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 14px;
  padding: 12px 20px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--amber-500);
  color: var(--stone-950);
  box-shadow: 0 12px 26px rgba(245, 158, 11, 0.28);
}

.btn-primary:hover {
  background: var(--amber-600);
}

.btn-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(12px);
}

.btn-light {
  background: var(--white);
  color: var(--stone-900);
  border-color: var(--stone-200);
}

.quick-search {
  margin-top: 30px;
  display: flex;
  width: min(100%, 620px);
  background: rgba(255, 255, 255, 0.94);
  border-radius: 18px;
  padding: 6px;
  box-shadow: var(--shadow-lg);
}

.quick-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 12px 14px;
  color: var(--stone-900);
  outline: none;
}

.quick-search button {
  border: 0;
  background: var(--stone-900);
  color: var(--white);
  border-radius: 14px;
  padding: 0 18px;
  font-weight: 800;
}

.section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 70px 20px;
}

.section-narrow {
  max-width: 980px;
}

.section-alt {
  background: linear-gradient(135deg, #fffbeb, #f5f5f4);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 30px;
}

.section-head h2,
.page-title h1,
.detail-copy h2,
.related-section h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.section-head p,
.page-title p {
  margin: 10px 0 0;
  color: var(--stone-600);
}

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

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

.movie-card {
  display: block;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(28, 25, 23, 0.08);
  border: 1px solid rgba(231, 229, 228, 0.8);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.poster-frame,
.wide-frame {
  position: relative;
  background: linear-gradient(135deg, var(--stone-900), var(--stone-700));
  overflow: hidden;
}

.poster-frame {
  aspect-ratio: 3 / 4;
}

.wide-frame {
  aspect-ratio: 16 / 9;
}

.poster-frame img,
.wide-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card:hover img,
.feature-card:hover img,
.rank-card:hover img {
  transform: scale(1.06);
}

.poster-frame::after,
.wide-frame::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 52%;
  background: linear-gradient(0deg, rgba(12, 10, 9, 0.78), transparent);
  pointer-events: none;
}

.card-badge {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 2;
  background: var(--amber-500);
  color: var(--stone-950);
  padding: 4px 9px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 800;
}

.card-body {
  padding: 16px;
}

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

.card-body p {
  margin: 0 0 12px;
  color: var(--stone-600);
  font-size: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-foot {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--stone-500);
  font-size: 13px;
  font-weight: 700;
}

.feature-card {
  display: block;
  position: relative;
  min-height: 320px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--stone-900);
  color: var(--white);
  box-shadow: var(--shadow);
}

.feature-card img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  opacity: 0.85;
  transition: transform 0.35s ease;
}

.feature-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(12, 10, 9, 0.92), rgba(12, 10, 9, 0.2));
}

.feature-copy {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 24px;
}

.feature-copy h3 {
  margin: 8px 0 8px;
  font-size: 26px;
}

.feature-copy p {
  margin: 0;
  color: #d6d3d1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.scroller {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 340px);
  gap: 18px;
  overflow-x: auto;
  padding: 4px 2px 18px;
  scroll-snap-type: x proximity;
}

.scroller .movie-card {
  scroll-snap-align: start;
}

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

.rank-card {
  display: grid;
  grid-template-columns: 54px 140px 1fr auto;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--stone-200);
  border-radius: 18px;
  padding: 12px;
  box-shadow: 0 4px 16px rgba(28, 25, 23, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rank-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.rank-num {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--amber-100);
  color: #92400e;
  font-weight: 900;
}

.rank-card .wide-frame {
  border-radius: 12px;
}

.rank-copy h3 {
  margin: 0 0 6px;
  font-size: 19px;
}

.rank-copy p {
  margin: 0;
  color: var(--stone-600);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rank-meta {
  color: var(--stone-500);
  font-weight: 800;
  white-space: nowrap;
}

.page-hero {
  background: linear-gradient(135deg, var(--stone-950), var(--stone-800));
  color: var(--white);
  padding: 82px 20px;
}

.page-title {
  max-width: 1280px;
  margin: 0 auto;
}

.page-title p {
  color: #d6d3d1;
  max-width: 760px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.category-box {
  display: block;
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--stone-200);
  box-shadow: 0 6px 18px rgba(28, 25, 23, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.category-box h2,
.category-box h3 {
  margin: 0 0 10px;
}

.category-box p {
  margin: 0;
  color: var(--stone-600);
}

.filter-panel {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, minmax(140px, 0.45fr));
  gap: 12px;
  background: var(--white);
  border: 1px solid var(--stone-200);
  border-radius: 20px;
  padding: 14px;
  box-shadow: var(--shadow);
  margin-bottom: 28px;
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  border: 1px solid var(--stone-200);
  border-radius: 14px;
  padding: 12px 13px;
  outline: none;
  background: var(--stone-50);
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--amber-500);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.18);
}

.empty-state {
  display: none;
  background: var(--white);
  border: 1px solid var(--stone-200);
  border-radius: 18px;
  padding: 28px;
  color: var(--stone-600);
  text-align: center;
}

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

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--stone-500);
  font-weight: 700;
  margin-bottom: 16px;
}

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

.detail-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 44px 20px 76px;
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.75fr);
  gap: 30px;
  align-items: start;
}

.player-shell {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  background: var(--stone-950);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16 / 9;
}

.player-shell video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--stone-950);
}

.player-cover {
  position: absolute;
  inset: 0;
  border: 0;
  display: grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(0deg, rgba(12, 10, 9, 0.82), rgba(12, 10, 9, 0.25));
  transition: opacity 0.2s ease;
}

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

.play-chip {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 14px 22px;
  backdrop-filter: blur(14px);
  font-weight: 900;
}

.play-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--amber-500);
  color: var(--stone-950);
}

.detail-info {
  background: var(--white);
  border: 1px solid var(--stone-200);
  border-radius: 24px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.detail-info h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.detail-info p {
  color: var(--stone-600);
  margin: 0 0 20px;
}

.detail-meta .meta-pill {
  background: var(--stone-100);
  color: var(--stone-700);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-flex;
  border-radius: 999px;
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 800;
}

.detail-copy {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 24px;
  margin-top: 30px;
}

.copy-card {
  background: var(--white);
  border: 1px solid var(--stone-200);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 8px 22px rgba(28, 25, 23, 0.06);
}

.copy-card h2 {
  margin-bottom: 16px;
}

.copy-card p {
  color: var(--stone-700);
  margin: 0;
}

.related-section {
  margin-top: 42px;
}

.related-section h2 {
  margin-bottom: 22px;
}

.site-footer {
  background: var(--stone-950);
  color: #d6d3d1;
  padding: 34px 20px;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-inner strong {
  color: var(--white);
}

.footer-inner p {
  margin: 0;
}

@media (max-width: 1024px) {
  .movie-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .feature-grid,
  .category-grid,
  .detail-hero,
  .detail-copy {
    grid-template-columns: 1fr;
  }

  .filter-panel {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .nav-shell {
    align-items: flex-start;
  }

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

  .main-nav {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 66px;
    padding: 14px;
    background: rgba(250, 250, 249, 0.98);
    border: 1px solid var(--stone-200);
    border-radius: 18px;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
  }

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

  .main-nav a {
    border-radius: 12px;
  }

  .hero-content {
    padding-bottom: 46px;
  }

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

  .quick-search button {
    min-height: 44px;
  }

  .section,
  .detail-shell {
    padding-left: 16px;
    padding-right: 16px;
  }

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

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

  .feature-grid,
  .category-grid {
    gap: 14px;
  }

  .card-body {
    padding: 13px;
  }

  .rank-card {
    grid-template-columns: 42px 96px 1fr;
  }

  .rank-meta {
    display: none;
  }

  .filter-panel {
    grid-template-columns: 1fr;
  }

  .detail-info,
  .copy-card {
    padding: 20px;
  }
}