:root {
  color-scheme: light;
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-200: #e5e7eb;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --red-600: #dc2626;
  --white: #ffffff;
  --shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, 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;
  color: var(--gray-900);
  background: linear-gradient(180deg, var(--slate-50) 0%, #ffffff 42%, var(--slate-50) 100%);
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(90deg, var(--slate-950), var(--slate-800), var(--slate-950));
  color: var(--white);
  box-shadow: 0 10px 30px rgba(2, 6, 23, 0.28);
}

.nav-wrap {
  max-width: 1280px;
  min-height: 66px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue-600), #7c3aed);
  color: #fff;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.88);
}

.nav-links a,
.mobile-menu a {
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover,
.nav-links a.current,
.mobile-menu a:hover {
  color: #93c5fd;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 11px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: #fff;
  border-radius: 2px;
}

.mobile-menu {
  display: none;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.mobile-menu a {
  display: block;
  padding: 11px 0;
  color: rgba(255, 255, 255, 0.9);
}

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

.hero {
  position: relative;
  height: 72vh;
  min-height: 560px;
  overflow: hidden;
  background: var(--slate-950);
}

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

.hero-slide {
  opacity: 0;
  transition: opacity 0.9s ease;
  pointer-events: none;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.hero-mask {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 30%, rgba(59, 130, 246, 0.26), transparent 32%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.5) 46%, rgba(0, 0, 0, 0.2) 100%);
}

.hero-content {
  position: absolute;
  left: 50%;
  right: 0;
  bottom: 0;
  width: min(1280px, 100%);
  transform: translateX(-50%);
  padding: 0 20px 92px;
  color: var(--white);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.92);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.eyebrow.dark {
  background: rgba(37, 99, 235, 0.1);
  color: var(--blue-700);
}

.hero h1 {
  max-width: 820px;
  margin: 18px 0 16px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.06em;
}

.hero p {
  max-width: 720px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(18px, 2.4vw, 24px);
}

.hero-actions,
.card-foot,
.rank-score,
.detail-badges,
.tag-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.btn,
.inline-search button,
.filter-bar button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 12px;
  padding: 12px 20px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.inline-search button:hover,
.filter-bar button:hover {
  transform: translateY(-1px);
}

.btn.primary,
.inline-search button,
.filter-bar button {
  background: var(--blue-600);
  color: #fff;
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.28);
}

.btn.primary:hover,
.inline-search button:hover,
.filter-bar button:hover {
  background: var(--blue-700);
}

.btn.ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px);
}

.btn.small {
  padding: 9px 14px;
  border-radius: 10px;
  color: #fff;
  background: var(--blue-600);
}

.btn.full {
  width: 100%;
}

.hero-control {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.44);
  color: #fff;
  font-size: 36px;
  line-height: 1;
  cursor: pointer;
}

.hero-control:hover {
  background: rgba(0, 0, 0, 0.68);
}

.hero-control.prev {
  left: 22px;
}

.hero-control.next {
  right: 22px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  gap: 8px;
}

.hero-dots button {
  width: 9px;
  height: 9px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dots button.is-active {
  width: 32px;
  background: #fff;
}

.home-search-panel,
.section-wrap,
.category-overview,
.detail-wrap {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
}

.home-search-panel {
  margin-top: -46px;
  position: relative;
  z-index: 3;
  padding: 26px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 1.1fr);
  gap: 22px;
  align-items: center;
  backdrop-filter: blur(16px);
}

.home-search-panel h2,
.section-title h2,
.page-hero h1,
.detail-content h1 {
  margin: 0;
  letter-spacing: -0.04em;
}

.home-search-panel p,
.category-tile p,
.category-panel p,
.page-hero p,
.detail-content p,
.rank-item p,
.movie-card p {
  color: var(--gray-600);
}

.inline-search,
.filter-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}

.inline-search input,
.filter-bar input,
.filter-bar select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  padding: 0 16px;
  outline: 0;
  background: #fff;
  color: var(--gray-900);
}

.inline-search input:focus,
.filter-bar input:focus,
.filter-bar select:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

.section-wrap {
  padding: 72px 0 0;
}

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 28px;
}

.section-title h2 {
  font-size: clamp(28px, 3vw, 42px);
}

.section-title > a {
  color: var(--blue-700);
  font-weight: 800;
}

.section-title.light h2,
.section-title.light a {
  color: #fff;
}

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

.featured-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.full-grid {
  align-items: stretch;
}

.movie-card {
  overflow: hidden;
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.card-cover {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--slate-800);
}

.movie-card.large .card-cover {
  aspect-ratio: 16 / 10;
}

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

.movie-card:hover .card-cover img,
.compact-card:hover img,
.rank-item:hover .rank-cover img {
  transform: scale(1.08);
}

.card-badge {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.card-body {
  padding: 16px;
}

.card-meta,
.rank-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--gray-500);
  font-size: 13px;
}

.movie-card h2 {
  margin: 8px 0 8px;
  font-size: 18px;
  line-height: 1.35;
}

.movie-card h2 a:hover,
.rank-item h2 a:hover,
.detail-side a:hover {
  color: var(--blue-700);
}

.movie-card p,
.rank-item p {
  display: -webkit-box;
  min-height: 44px;
  margin: 0 0 14px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-foot {
  justify-content: space-between;
  color: var(--gray-500);
  font-size: 13px;
}

.dark-panel {
  width: 100%;
  max-width: none;
  margin-top: 80px;
  padding: 70px max(20px, calc((100% - 1280px) / 2));
  background:
    radial-gradient(circle at 15% 20%, rgba(37, 99, 235, 0.35), transparent 30%),
    linear-gradient(135deg, var(--slate-950), var(--slate-800));
}

.spotlight-list,
.rank-list {
  display: grid;
  gap: 18px;
}

.rank-item {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  padding: 16px;
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.dark-panel .rank-item {
  background: rgba(255, 255, 255, 0.95);
}

.rank-cover {
  position: relative;
  min-height: 132px;
  overflow: hidden;
  border-radius: 14px;
  background: var(--slate-800);
}

.rank-cover span {
  position: absolute;
  left: 10px;
  top: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--red-600);
  color: #fff;
  font-weight: 900;
}

.rank-item h2 {
  margin: 8px 0 8px;
  font-size: 24px;
}

.rank-score span,
.rank-score a,
.detail-badges span,
.tag-row span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--slate-100);
  color: var(--gray-700);
  font-size: 13px;
  font-weight: 700;
}

.rank-score a {
  color: #fff;
  background: var(--blue-600);
}

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

.category-tile,
.category-panel,
.side-card,
.detail-content,
.related-section,
.player-card {
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.category-tile {
  padding: 20px;
  min-height: 210px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.category-tile:hover,
.category-panel:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.category-tile strong {
  font-size: 21px;
}

.category-tile div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.category-tile span {
  max-width: 100%;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--slate-100);
  color: var(--gray-600);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-hero {
  color: #fff;
  background:
    radial-gradient(circle at 78% 20%, rgba(59, 130, 246, 0.38), transparent 34%),
    linear-gradient(135deg, var(--slate-950), var(--slate-800));
}

.page-hero.compact {
  padding: 70px max(20px, calc((100% - 1280px) / 2));
}

.page-hero h1 {
  margin-top: 18px;
  font-size: clamp(38px, 5vw, 62px);
}

.page-hero p {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

.category-overview {
  padding: 48px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.category-panel {
  padding: 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.category-panel-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.category-panel h2 {
  margin: 0 0 8px;
  font-size: 26px;
}

.compact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.compact-card {
  display: block;
  overflow: hidden;
  border-radius: 12px;
  background: var(--slate-100);
}

.compact-card img {
  aspect-ratio: 16 / 10;
}

.compact-card span {
  display: block;
  padding: 9px 10px 11px;
  font-size: 13px;
  font-weight: 800;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.filter-bar {
  grid-template-columns: minmax(220px, 1fr) 180px 180px auto;
  margin-bottom: 26px;
  padding: 18px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.search-wide {
  grid-template-columns: minmax(240px, 1fr) 160px 160px auto;
}

.empty-state {
  display: none;
  padding: 70px 20px;
  color: var(--gray-500);
  text-align: center;
}

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

.detail-wrap {
  padding: 34px 0 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--gray-500);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: var(--blue-700);
}

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

.player-card {
  overflow: hidden;
  background: #000;
}

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

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

.player-cover {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.22), rgba(0, 0, 0, 0.64));
  cursor: pointer;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

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

.player-cover button {
  width: 86px;
  height: 86px;
  border: 0;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.94);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 24px 60px rgba(37, 99, 235, 0.32);
}

.player-cover button span {
  display: block;
  padding-left: 6px;
  font-size: 34px;
}

.detail-content,
.related-section {
  margin-top: 24px;
  padding: 26px;
}

.detail-badges span {
  color: var(--blue-700);
  background: rgba(37, 99, 235, 0.1);
}

.detail-content h1 {
  margin-top: 18px;
  font-size: clamp(32px, 4.5vw, 52px);
  line-height: 1.1;
}

.detail-content .lead {
  font-size: 20px;
  color: var(--gray-700);
}

.tag-row {
  margin: 20px 0 26px;
}

.detail-content h2 {
  margin: 30px 0 10px;
  font-size: 24px;
}

.detail-content p {
  font-size: 17px;
}

.detail-side {
  display: grid;
  align-content: start;
  gap: 20px;
}

.side-card {
  padding: 18px;
}

.poster-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 14px;
  object-fit: cover;
  margin-bottom: 14px;
  background: var(--slate-800);
}

.hot-side h2 {
  margin: 0 0 14px;
}

.hot-side a {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid var(--gray-200);
}

.hot-side span {
  display: inline-flex;
  width: 30px;
  height: 30px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--slate-100);
  color: var(--blue-700);
  font-weight: 900;
}

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

.site-footer {
  margin-top: 84px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--slate-950);
}

.footer-grid {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  padding: 46px 0;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 36px;
}

.footer-about p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.64);
}

.site-footer h2 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 18px;
}

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

.site-footer li {
  margin: 8px 0;
}

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

.footer-bottom {
  padding: 18px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
}

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

  .menu-toggle {
    display: block;
  }

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

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

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

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

@media (max-width: 820px) {
  .hero {
    height: 72vh;
    min-height: 520px;
  }

  .hero-content {
    padding-bottom: 82px;
  }

  .hero-control {
    display: none;
  }

  .home-search-panel,
  .footer-grid,
  .category-overview,
  .rank-item,
  .filter-bar,
  .search-wide {
    grid-template-columns: 1fr;
  }

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

  .rank-item {
    gap: 14px;
  }

  .rank-cover {
    min-height: auto;
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 560px) {
  .nav-wrap,
  .home-search-panel,
  .section-wrap,
  .category-overview,
  .detail-wrap,
  .footer-grid {
    width: min(100% - 28px, 1280px);
  }

  .brand,
  .footer-brand {
    font-size: 18px;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
  }

  .hero-content {
    padding-left: 14px;
    padding-right: 14px;
  }

  .movie-grid,
  .featured-grid,
  .category-grid,
  .compact-grid,
  .detail-side {
    grid-template-columns: 1fr;
  }

  .home-search-panel {
    margin-top: -28px;
    padding: 20px;
  }

  .detail-content,
  .related-section,
  .side-card {
    padding: 20px;
  }
}