* {
  box-sizing: border-box;
}

:root {
  --amber: #f59e0b;
  --orange: #f97316;
  --gold: #facc15;
  --slate: #0f172a;
  --slate-soft: #1e293b;
  --text: #172033;
  --muted: #64748b;
  --line: rgba(148, 163, 184, 0.28);
  --paper: rgba(255, 255, 255, 0.92);
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.16);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at 10% 0%, rgba(250, 204, 21, 0.28), transparent 30%),
    radial-gradient(circle at 90% 6%, rgba(249, 115, 22, 0.18), transparent 34%),
    linear-gradient(135deg, #fff7ed 0%, #fffbeb 46%, #f8fafc 100%);
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(90deg, #f59e0b, #f97316, #d97706);
  box-shadow: 0 10px 30px rgba(146, 64, 14, 0.25);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-icon {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #ffffff;
  font-weight: 700;
}

.site-nav a {
  opacity: 0.95;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.site-nav a:hover {
  opacity: 1;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  border: 0;
  border-radius: 999px;
  padding: 9px 14px;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.22);
}

.hero {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  color: #ffffff;
  background: #111827;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(1.05);
  transform: scale(1.04);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15, 23, 42, 0.92) 0%, rgba(15, 23, 42, 0.72) 44%, rgba(15, 23, 42, 0.18) 100%),
    linear-gradient(0deg, rgba(15, 23, 42, 0.7), transparent 52%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 42px;
  align-items: center;
  padding: 74px 0;
}

.hero-label {
  display: inline-flex;
  width: fit-content;
  border-radius: 999px;
  padding: 8px 14px;
  color: #fed7aa;
  background: rgba(249, 115, 22, 0.22);
  border: 1px solid rgba(253, 186, 116, 0.38);
  backdrop-filter: blur(12px);
  font-weight: 700;
}

.hero h1 {
  max-width: 760px;
  margin: 18px 0 16px;
  font-size: clamp(38px, 7vw, 76px);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.hero p {
  max-width: 680px;
  color: #e2e8f0;
  font-size: 18px;
  line-height: 1.8;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 0;
  border-radius: 999px;
  padding: 0 20px;
  color: #ffffff;
  background: linear-gradient(90deg, var(--amber), var(--orange));
  box-shadow: 0 16px 34px rgba(249, 115, 22, 0.32);
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 42px rgba(249, 115, 22, 0.42);
}

.btn.secondary {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: none;
  backdrop-filter: blur(12px);
}

.hero-poster {
  overflow: hidden;
  border-radius: 30px;
  background: linear-gradient(145deg, rgba(245, 158, 11, 0.28), rgba(15, 23, 42, 0.86));
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.36);
}

.hero-poster img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.hero-poster img.image-missing {
  opacity: 0;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 26px;
  z-index: 5;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 38px;
  height: 6px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
}

.hero-dots button.is-active {
  background: #ffffff;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 5;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.38);
  cursor: pointer;
  transform: translateY(-50%);
}

.hero-arrow.prev {
  left: 18px;
}

.hero-arrow.next {
  right: 18px;
}

.section {
  padding: 58px 0;
}

.section.compact {
  padding: 36px 0;
}

.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.section-title h2,
.page-title h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.section-title p,
.page-title p {
  max-width: 680px;
  color: var(--muted);
  line-height: 1.8;
}

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

.movie-card {
  overflow: hidden;
  border-radius: 24px;
  background: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: 0 20px 48px rgba(15, 23, 42, 0.1);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.poster-wrap {
  position: relative;
  display: block;
  overflow: hidden;
  background: linear-gradient(135deg, #fef3c7, #fb923c, #334155);
}

.poster-wrap img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  transition: transform 0.3s ease, opacity 0.2s ease;
}

.movie-card:hover .poster-wrap img {
  transform: scale(1.045);
}

.poster-wrap img.image-missing {
  opacity: 0;
}

.poster-glow {
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.7), transparent);
}

.rank-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 3;
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  height: 34px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  font-weight: 900;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.22);
}

.movie-card-body {
  padding: 18px;
}

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

.movie-meta,
.movie-desc {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.65;
}

.movie-desc {
  min-height: 52px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 14px;
}

.tag-chip {
  display: inline-flex;
  border-radius: 999px;
  padding: 5px 9px;
  color: #92400e;
  background: #ffedd5;
  font-size: 12px;
  font-weight: 700;
}

.text-link {
  color: #c2410c;
  font-weight: 800;
}

.text-link.muted {
  color: var(--muted);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.category-tile {
  min-height: 140px;
  padding: 22px;
  border-radius: 26px;
  color: #ffffff;
  background: linear-gradient(135deg, #f59e0b, #f97316 52%, #334155);
  box-shadow: 0 24px 60px rgba(249, 115, 22, 0.18);
}

.category-tile h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.category-tile p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.7;
}

.page-hero {
  padding: 62px 0 42px;
  color: #ffffff;
  background:
    radial-gradient(circle at 80% 0%, rgba(250, 204, 21, 0.34), transparent 32%),
    linear-gradient(135deg, #0f172a, #9a3412 52%, #f59e0b);
}

.page-title {
  display: grid;
  gap: 10px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 700;
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: end;
  margin: 0 0 24px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.76);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
}

.search-box {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 800;
}

.search-box input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 16px;
  color: var(--text);
  background: #ffffff;
  outline: none;
}

.search-box input:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.12);
}

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

.filter-buttons button {
  min-height: 42px;
  border: 0;
  border-radius: 999px;
  padding: 0 14px;
  color: #92400e;
  background: #ffedd5;
  font-weight: 800;
  cursor: pointer;
}

.filter-buttons button.is-active {
  color: #ffffff;
  background: linear-gradient(90deg, var(--amber), var(--orange));
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 28px;
  align-items: start;
}

.player-shell {
  overflow: hidden;
  border-radius: 28px;
  background: #0f172a;
  box-shadow: var(--shadow);
}

.video-stage {
  position: relative;
  background: #020617;
}

.video-stage video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #020617;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  color: #ffffff;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.65), rgba(2, 6, 23, 0.08));
  cursor: pointer;
}

.play-overlay span {
  display: inline-grid;
  place-items: center;
  width: 82px;
  height: 82px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  box-shadow: 0 20px 52px rgba(249, 115, 22, 0.42);
  font-size: 30px;
}

.player-info {
  padding: 18px 20px;
  color: #cbd5e1;
  line-height: 1.8;
}

.detail-card,
.side-card {
  border-radius: 26px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.08);
}

.detail-card h2,
.side-card h2 {
  margin: 0 0 14px;
}

.detail-card p {
  color: #334155;
  line-height: 1.95;
}

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

.info-list div {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 12px;
}

.info-list dt {
  color: var(--muted);
  font-weight: 800;
}

.info-list dd {
  margin: 0;
}

.related-list {
  display: grid;
  gap: 12px;
}

.related-item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.related-item img {
  width: 64px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 12px;
  background: linear-gradient(135deg, #fef3c7, #fb923c);
}

.related-item img.image-missing {
  opacity: 0;
}

.related-item strong {
  display: block;
  margin-bottom: 4px;
}

.related-item span {
  color: var(--muted);
  font-size: 13px;
}

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

.rank-row {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.78);
}

.rank-num {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  font-weight: 900;
}

.rank-row strong {
  display: block;
  margin-bottom: 5px;
}

.rank-row span {
  color: var(--muted);
}

.site-footer {
  margin-top: 40px;
  padding: 48px 0;
  color: #cbd5e1;
  background: linear-gradient(135deg, #1e293b, #0f172a);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 30px;
}

.site-footer h2,
.site-footer h3 {
  margin: 0 0 14px;
  color: #ffffff;
}

.site-footer p,
.site-footer li {
  color: #94a3b8;
  line-height: 1.8;
}

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

.empty-state {
  display: none;
  padding: 26px;
  border-radius: 22px;
  color: var(--muted);
  background: #ffffff;
  text-align: center;
}

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

@media (max-width: 980px) {
  .movie-grid,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .hero-poster {
    max-width: 300px;
  }

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

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 68px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border-radius: 18px;
    background: rgba(146, 64, 14, 0.96);
  }

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

  .site-nav a {
    padding: 12px 14px;
  }

  .hero {
    min-height: 720px;
  }

  .hero-content {
    padding: 48px 0 80px;
  }

  .hero-arrow {
    display: none;
  }

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

  .section-title {
    display: grid;
    align-items: start;
  }

  .rank-row {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .rank-row .heat {
    grid-column: 2;
  }
}