:root {
  --amber: #d97706;
  --amber-dark: #92400e;
  --amber-light: #fef3c7;
  --text: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --soft: #f9fafb;
  --dark: #111827;
  --radius: 22px;
  --shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #fffaf0 0, #ffffff 360px, #f8fafc 100%);
}

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

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(229, 231, 235, 0.8);
  backdrop-filter: blur(16px);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #fff;
  background: linear-gradient(135deg, var(--amber), #fbbf24);
  border-radius: 14px;
  box-shadow: 0 12px 24px rgba(217, 119, 6, 0.28);
  font-size: 20px;
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-text strong {
  font-size: 22px;
  line-height: 1;
}

.brand-text em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

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

.nav-link,
.mobile-nav-link {
  padding: 10px 14px;
  color: #374151;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.mobile-nav-link:hover,
.nav-link.active,
.mobile-nav-link.active {
  color: #fff;
  background: var(--amber);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: #f3f4f6;
  color: var(--text);
  font-size: 20px;
}

.mobile-menu {
  display: none;
  border-top: 1px solid var(--line);
  background: #fff;
}

.mobile-menu.open {
  display: block;
}

.mobile-menu-inner {
  display: grid;
  gap: 8px;
  padding: 14px 0 18px;
}

.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  color: #fff;
  background: var(--dark);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 0.6s ease, transform 0.6s ease;
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.hero-backdrop,
.detail-backdrop {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
}

.hero-backdrop::after,
.detail-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 35%, rgba(251, 191, 36, 0.28), transparent 34%), linear-gradient(180deg, transparent, rgba(17, 24, 39, 0.92));
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  align-items: center;
  gap: 48px;
  min-height: 720px;
  padding-top: 88px;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  margin-bottom: 16px;
  padding: 8px 12px;
  color: #fde68a;
  background: rgba(217, 119, 6, 0.2);
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.hero-copy h1,
.page-hero h1,
.detail-intro h1 {
  margin: 0;
  font-size: clamp(40px, 7vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.hero-copy p,
.page-hero p,
.detail-intro p {
  max-width: 720px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  line-height: 1.8;
}

.hero-tags,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.hero-tags span,
.tag-row span {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  color: rgba(255, 255, 255, 0.88);
  font-size: 13px;
  font-weight: 700;
}

.tag-row span {
  color: var(--amber-dark);
  background: var(--amber-light);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 14px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary,
.button.full {
  color: #fff;
  background: linear-gradient(135deg, var(--amber), #f59e0b);
  box-shadow: 0 16px 32px rgba(217, 119, 6, 0.3);
}

.button.ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.button.full {
  width: 100%;
  margin-top: 18px;
}

.hero-poster-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(12px);
}

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

.hero-poster-card div {
  position: absolute;
  left: 18px;
  bottom: 18px;
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(17, 24, 39, 0.78);
}

.hero-poster-card strong {
  font-size: 28px;
  color: #fbbf24;
}

.hero-poster-card span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
}

.hero-controls {
  position: absolute;
  left: 50%;
  bottom: 34px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 16px;
  transform: translateX(-50%);
}

.hero-controls button {
  border: 0;
  cursor: pointer;
}

.hero-controls > button {
  width: 44px;
  height: 44px;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  font-size: 30px;
}

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

.hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.4);
}

.hero-dot.active {
  width: 32px;
  background: #fbbf24;
}

.page-hero {
  position: relative;
  padding: 150px 0 70px;
  color: #fff;
  background: radial-gradient(circle at 78% 20%, rgba(245, 158, 11, 0.34), transparent 34%), linear-gradient(135deg, #111827, #1f2937 55%, #92400e);
}

.page-hero.slim {
  min-height: 360px;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.78);
}

.quick-categories,
.content-section,
.spotlight,
.filter-panel,
.detail-content,
.watch-section,
.prev-next,
.ranking-layout {
  margin-top: 64px;
}

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

.section-title span {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--amber);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.section-title h2 {
  margin: 0;
  color: #111827;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
}

.section-title p {
  max-width: 720px;
  color: var(--muted);
  line-height: 1.8;
}

.section-title.horizontal {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.section-title.horizontal a {
  color: var(--amber-dark);
  font-weight: 900;
}

.category-grid,
.category-overview-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.category-tile,
.category-overview-card a {
  display: grid;
  min-height: 150px;
  padding: 22px;
  border: 1px solid rgba(217, 119, 6, 0.16);
  border-radius: var(--radius);
  background: linear-gradient(135deg, #fff 0, #fff7ed 100%);
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-tile:hover,
.category-overview-card a:hover,
.movie-card:hover,
.ranking-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.category-tile span,
.category-overview-card span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: #fff;
  background: var(--amber);
  border-radius: 15px;
  font-weight: 900;
}

.category-tile strong,
.category-overview-card h2 {
  margin-top: 14px;
  font-size: 19px;
}

.category-tile em,
.category-overview-card em {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}

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

.category-overview-card p {
  color: var(--muted);
  line-height: 1.7;
}

.filter-panel {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.08);
}

.filter-heading h2 {
  margin: 0 0 8px;
}

.filter-heading p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.filter-controls {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 16px;
}

.filter-controls label {
  display: grid;
  gap: 8px;
  color: #374151;
  font-size: 13px;
  font-weight: 800;
}

.filter-controls input,
.filter-controls select {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  outline: none;
}

.filter-controls input:focus,
.filter-controls select:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 4px rgba(217, 119, 6, 0.14);
}

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

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

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(229, 231, 235, 0.9);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card.is-hidden {
  display: none;
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: linear-gradient(135deg, #fef3c7, #e5e7eb);
}

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

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

.poster-badge,
.poster-score {
  position: absolute;
  top: 12px;
  padding: 7px 9px;
  color: #fff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  background: rgba(17, 24, 39, 0.76);
  backdrop-filter: blur(6px);
}

.poster-badge {
  left: 12px;
}

.poster-score {
  right: 12px;
  color: #fbbf24;
}

.card-content {
  padding: 18px;
}

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

.card-content h2 {
  margin: 10px 0 8px;
  font-size: 20px;
  line-height: 1.3;
}

.card-content h2 a:hover {
  color: var(--amber);
}

.card-content p {
  display: -webkit-box;
  min-height: 52px;
  margin: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.movie-card.compact .card-content h2 {
  font-size: 17px;
}

.movie-card.compact .card-content p {
  display: none;
}

.spotlight {
  display: grid;
  grid-template-columns: 1fr 360px;
  align-items: start;
  gap: 28px;
}

.spotlight-panel,
.ranking-box,
.story-card,
.ranking-panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.07);
}

.ranking-box ol,
.ranking-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ranking-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ranking-link {
  display: grid;
  grid-template-columns: 40px 54px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px;
}

.ranking-link img {
  width: 54px;
  height: 72px;
  object-fit: cover;
  border-radius: 12px;
  background: #f3f4f6;
}

.rank-number {
  color: var(--amber);
  font-weight: 950;
}

.ranking-text {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.ranking-text strong {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.ranking-text em {
  overflow: hidden;
  color: var(--muted);
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 12px;
  font-style: normal;
}

.ranking-hot {
  color: #f59e0b;
  font-weight: 950;
}

.ranking-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.ranking-panel h2 {
  margin: 0 0 18px;
}

.detail-hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  color: #fff;
  background: var(--dark);
}

.detail-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 300px 1fr;
  align-items: center;
  gap: 48px;
  min-height: 720px;
  padding-top: 92px;
}

.detail-poster {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 30px;
  box-shadow: 0 28px 68px rgba(0, 0, 0, 0.38);
}

.detail-poster img {
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 26px 0 0;
}

.detail-meta div {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
}

.detail-meta dt {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
}

.detail-meta dd {
  margin: 6px 0 0;
  font-weight: 900;
}

.watch-section {
  scroll-margin-top: 94px;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  background: #050816;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.22);
}

.movie-player {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #050816;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 12px;
  border: 0;
  color: #fff;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.3), rgba(5, 8, 22, 0.72));
  cursor: pointer;
}

.play-overlay span {
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  padding-left: 5px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--amber), #fbbf24);
  box-shadow: 0 18px 36px rgba(217, 119, 6, 0.34);
  font-size: 34px;
}

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

.play-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.story-card h2 {
  margin: 0 0 14px;
}

.story-card p {
  margin: 0;
  color: #4b5563;
  line-height: 1.9;
}

.prev-next {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.prev-next a {
  flex: 1;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  color: var(--amber-dark);
  font-weight: 900;
}

.site-footer {
  margin-top: 86px;
  color: #d1d5db;
  background: linear-gradient(135deg, #111827, #1f2937 58%, #111827);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 32px;
  padding: 54px 0;
}

.footer-grid h2 {
  margin: 0 0 16px;
  color: #fff;
  font-size: 18px;
}

.footer-grid p,
.footer-grid li {
  color: #9ca3af;
  line-height: 1.8;
}

.footer-grid ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-grid a:hover {
  color: #fbbf24;
}

.footer-brand {
  margin-bottom: 14px;
  color: #fff;
  font-size: 20px;
}

.footer-bottom {
  padding: 18px 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #9ca3af;
}

@media (max-width: 1120px) {
  .nav-links {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .hero-content,
  .detail-hero-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 92px;
  }

  .hero-poster-card,
  .detail-poster {
    max-width: 260px;
  }

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

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

@media (max-width: 820px) {
  .header-inner {
    min-height: 66px;
  }

  .brand-text strong {
    font-size: 18px;
  }

  .brand-text em {
    display: none;
  }

  .hero,
  .hero-content,
  .detail-hero,
  .detail-hero-inner {
    min-height: 680px;
  }

  .hero-copy h1,
  .page-hero h1,
  .detail-intro h1 {
    font-size: 38px;
  }

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

  .category-grid,
  .category-overview-grid,
  .movie-grid,
  .compact-grid,
  .detail-content,
  .ranking-layout,
  .filter-controls,
  .detail-meta {
    grid-template-columns: 1fr;
  }

  .section-title.horizontal,
  .prev-next {
    align-items: stretch;
    flex-direction: column;
  }

  .filter-panel {
    padding: 18px;
  }

  .ranking-link {
    grid-template-columns: 34px 48px 1fr;
  }

  .ranking-hot {
    display: none;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .hero-content,
  .detail-hero-inner {
    padding-top: 96px;
  }

  .hero-poster-card,
  .detail-poster {
    display: none;
  }

  .card-content {
    padding: 15px;
  }

  .play-overlay span {
    width: 64px;
    height: 64px;
    font-size: 26px;
  }
}