:root {
  color-scheme: light;
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-100: #f1f5f9;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --amber-400: #fbbf24;
  --white: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 50%, #f8fafc 100%);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  color: var(--white);
  background: linear-gradient(90deg, var(--slate-950), var(--slate-800), var(--slate-950));
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.18);
}

.nav-shell {
  width: min(1180px, calc(100% - 32px));
  height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand {
  font-size: 21px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.36);
  font-size: 15px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 15px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.88);
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover {
  color: #93c5fd;
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  border: 0;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 8px 10px;
}

.hero-slider {
  position: relative;
  height: min(720px, 72vh);
  min-height: 520px;
  overflow: hidden;
  background: var(--slate-950);
}

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

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.84;
  transform: scale(1.02);
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.96) 0%, rgba(2, 6, 23, 0.64) 42%, rgba(2, 6, 23, 0.12) 100%);
}

.hero-content {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 2;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0 82px;
  color: var(--white);
}

.hero-kicker,
.badge-line span,
.detail-tags span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 13px;
  line-height: 1;
}

.hero-kicker {
  padding: 8px 13px;
  margin-bottom: 18px;
  background: var(--blue-600);
  font-weight: 700;
}

.hero-content h1,
.hero-content h2 {
  max-width: 780px;
  margin: 0 0 18px;
  font-size: clamp(38px, 7vw, 68px);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.hero-content p {
  max-width: 720px;
  margin: 0 0 26px;
  color: rgba(255, 255, 255, 0.85);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.7;
}

.hero-actions,
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.button-primary,
.button-ghost,
.hero-search button,
.filter-bar button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border-radius: 12px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button-primary,
.hero-search button {
  color: var(--white);
  background: var(--blue-600);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.34);
}

.button-primary:hover,
.hero-search button:hover {
  background: var(--blue-700);
  transform: translateY(-2px);
}

.button-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
}

.hero-search {
  display: flex;
  max-width: 620px;
  margin-top: 26px;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.62);
  backdrop-filter: blur(16px);
}

.hero-search input {
  flex: 1;
  min-width: 160px;
  border: 0;
  outline: 0;
  color: var(--white);
  padding: 0 16px;
  background: transparent;
}

.hero-search input::placeholder {
  color: rgba(255, 255, 255, 0.62);
}

.hero-control {
  position: absolute;
  top: 50%;
  z-index: 4;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 999px;
  color: var(--white);
  background: rgba(0, 0, 0, 0.46);
  transform: translateY(-50%);
  cursor: pointer;
}

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

.hero-control.prev {
  left: 24px;
}

.hero-control.next {
  right: 24px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 5;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

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

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

.section-shell {
  padding: 64px 0;
}

.page-shell {
  padding: 44px 0 70px;
}

.section-head,
.page-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.section-head h2,
.page-head h1 {
  margin: 0;
  color: #0f172a;
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.section-head p,
.page-head p,
.category-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

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

.movie-card {
  min-width: 0;
}

.movie-card a,
.category-card,
.info-panel,
.side-panel,
.detail-main,
.filter-scope,
.stat-card {
  display: block;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 18px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.movie-card a {
  height: 100%;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.poster-frame {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #1e293b, #0f172a 55%, #1d4ed8);
}

.poster-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease, opacity 0.2s ease;
}

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

.poster-shade {
  position: absolute;
  inset: auto 0 0 0;
  height: 58%;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.82), transparent);
}

.poster-rating {
  position: absolute;
  right: 12px;
  top: 12px;
  padding: 6px 9px;
  border-radius: 10px;
  color: #78350f;
  background: var(--amber-400);
  font-size: 12px;
  font-weight: 900;
}

.movie-info {
  display: block;
  padding: 17px;
}

.meta-row,
.badge-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.meta-row {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
}

.meta-row span,
.badge-line span,
.detail-tags span {
  background: #f1f5f9;
}

.meta-row span {
  padding: 5px 8px;
  border-radius: 999px;
}

.movie-info strong {
  display: -webkit-box;
  min-height: 46px;
  color: #111827;
  font-size: 17px;
  font-weight: 850;
  line-height: 1.35;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.movie-info em {
  display: block;
  margin-top: 8px;
  color: var(--blue-600);
  font-size: 13px;
  font-style: normal;
  font-weight: 700;
}

.line-clamp {
  display: -webkit-box;
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.horizontal-rail {
  overflow-x: auto;
  padding-bottom: 12px;
}

.horizontal-track {
  display: flex;
  gap: 22px;
}

.horizontal-track .movie-card {
  width: 320px;
  flex: 0 0 auto;
}

.gradient-block {
  border-radius: 26px;
  padding: 34px;
  background: linear-gradient(90deg, #f1f5f9, #eff6ff);
}

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

.movie-card-featured .poster-frame {
  aspect-ratio: 16 / 9;
}

.movie-card-featured .movie-info {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 2;
  color: var(--white);
  padding: 24px;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.88), transparent);
}

.movie-card-featured a {
  position: relative;
}

.movie-card-featured .movie-info strong,
.movie-card-featured .movie-info em,
.movie-card-featured .line-clamp,
.movie-card-featured .meta-row {
  color: var(--white);
}

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

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

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

.category-card h2,
.category-card h3 {
  margin: 0;
  font-size: 23px;
  font-weight: 850;
}

.category-card span {
  display: inline-flex;
  margin-top: 18px;
  color: var(--blue-600);
  font-weight: 800;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 52px 92px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.07);
}

.rank-no {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-600), var(--slate-800));
  font-weight: 900;
}

.rank-thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 12px;
  background: var(--slate-900);
}

.rank-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rank-body strong {
  display: block;
  font-size: 18px;
  font-weight: 850;
}

.rank-body p {
  margin: 6px 0 0;
  color: var(--muted);
}

.rank-score {
  color: #92400e;
  font-size: 18px;
  font-weight: 900;
}

.filter-scope {
  padding: 24px;
}

.filter-bar {
  display: grid;
  grid-template-columns: 1fr 180px 160px;
  gap: 14px;
  margin-bottom: 24px;
}

.filter-bar label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.filter-bar input,
.filter-bar select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 13px;
  outline: 0;
  background: #f8fafc;
}

.filter-bar input:focus,
.filter-bar select:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.18);
}

.empty-state {
  display: none;
  padding: 34px;
  color: var(--muted);
  text-align: center;
}

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

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr);
  gap: 28px;
}

.detail-main {
  overflow: hidden;
}

.player-box {
  position: relative;
  background: #020617;
}

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

.play-layer {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 0;
  color: var(--white);
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.18), rgba(2, 6, 23, 0.72));
  cursor: pointer;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.play-layer.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.play-icon {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-600);
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.45);
  font-size: 30px;
}

.detail-content {
  padding: 28px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--blue-600);
  font-weight: 700;
}

.detail-content h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.badge-line span,
.detail-tags span {
  padding: 8px 10px;
  color: var(--slate-700);
  font-weight: 700;
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 20px 0 26px;
}

.detail-section {
  margin-top: 28px;
}

.detail-section h2 {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 850;
}

.detail-section p {
  margin: 0;
  color: #334155;
  line-height: 1.9;
  font-size: 16px;
}

.review-box {
  padding: 22px;
  border-radius: 16px;
  background: #f8fafc;
}

.side-panel {
  padding: 22px;
  align-self: start;
  position: sticky;
  top: 88px;
}

.side-panel h2 {
  margin: 0 0 18px;
  font-size: 22px;
  font-weight: 850;
}

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

.side-card {
  display: grid;
  grid-template-columns: 104px 1fr;
  gap: 12px;
  align-items: center;
}

.side-poster {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 12px;
  background: var(--slate-900);
}

.side-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.side-card strong {
  display: -webkit-box;
  color: #111827;
  font-size: 15px;
  font-weight: 850;
  line-height: 1.45;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.side-card em {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.stat-card {
  padding: 24px;
  color: var(--white);
  background: linear-gradient(135deg, var(--slate-800), var(--slate-950));
}

.stat-card strong {
  display: block;
  font-size: 28px;
  font-weight: 900;
}

.stat-card span {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer {
  color: #cbd5e1;
  background: var(--slate-950);
}

.footer-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
}

.footer-brand {
  color: var(--white);
  font-size: 20px;
}

.footer-shell p {
  max-width: 620px;
  color: #94a3b8;
  line-height: 1.8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-content: start;
  justify-content: end;
}

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

.copyright {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 26px;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  color: #64748b;
  text-align: center;
  font-size: 14px;
}

@media (max-width: 980px) {
  .grid-cards,
  .grid-cards.three,
  .category-grid,
  .feature-grid,
  .detail-layout,
  .footer-shell,
  .stat-strip {
    grid-template-columns: 1fr 1fr;
  }

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

  .side-panel {
    position: static;
  }

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

@media (max-width: 760px) {
  .nav-shell {
    width: calc(100% - 24px);
  }

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

  .nav-links {
    position: absolute;
    left: 12px;
    right: 12px;
    top: 64px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border-radius: 0 0 18px 18px;
    background: rgba(15, 23, 42, 0.98);
    box-shadow: 0 20px 35px rgba(15, 23, 42, 0.28);
  }

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

  .nav-links a {
    padding: 12px 10px;
  }

  .hero-slider {
    min-height: 620px;
    height: 78vh;
  }

  .hero-content {
    padding-bottom: 72px;
  }

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

  .hero-search input {
    min-height: 44px;
  }

  .hero-control {
    display: none;
  }

  .section-head,
  .page-head {
    display: block;
  }

  .grid-cards,
  .grid-cards.three,
  .category-grid,
  .feature-grid,
  .stat-strip {
    grid-template-columns: 1fr;
  }

  .rank-item {
    grid-template-columns: 42px 74px 1fr;
  }

  .rank-score {
    grid-column: 3;
  }

  .horizontal-track .movie-card {
    width: 270px;
  }

  .detail-content {
    padding: 22px;
  }
}