:root {
  color-scheme: dark;
  --bg-900: #0f172a;
  --bg-850: #111827;
  --bg-800: #1e293b;
  --bg-700: #334155;
  --line: rgba(148, 163, 184, 0.22);
  --text: #f8fafc;
  --muted: #cbd5e1;
  --soft: #94a3b8;
  --red: #dc2626;
  --red-light: #ef4444;
  --orange: #ea580c;
  --amber: #f59e0b;
  --radius: 22px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(220, 38, 38, 0.18), transparent 34rem),
    radial-gradient(circle at top right, rgba(234, 88, 12, 0.16), transparent 32rem),
    linear-gradient(180deg, var(--bg-900), var(--bg-800) 46%, var(--bg-900));
}

body.no-scroll {
  overflow: hidden;
}

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, rgba(15, 23, 42, 0.96), rgba(30, 41, 59, 0.96));
  border-bottom: 1px solid var(--line);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(16px);
}

.nav-wrap {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
  box-shadow: 0 14px 32px rgba(220, 38, 38, 0.32);
}

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

.brand-copy strong {
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.brand-copy small {
  color: var(--soft);
  font-size: 12px;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
}

.nav-link {
  color: var(--muted);
  font-weight: 700;
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--red-light);
}

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

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  color: #fff;
  background: rgba(30, 41, 59, 0.84);
  border-radius: 12px;
  padding: 8px 12px;
}

.hero {
  position: relative;
  min-height: 630px;
  overflow: hidden;
  background: linear-gradient(110deg, #7f1d1d, #9a3412 46%, #7f1d1d);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: saturate(1.08);
}

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(2, 6, 23, 0.94), rgba(2, 6, 23, 0.32) 42%, rgba(2, 6, 23, 0.66)),
    radial-gradient(circle at 18% 36%, rgba(248, 113, 113, 0.24), transparent 26rem);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1280px, calc(100% - 32px));
  min-height: 630px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(270px, 0.48fr);
  align-items: center;
  gap: 46px;
  padding: 64px 0;
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: #fecaca;
  font-weight: 800;
}

.hero h1 {
  margin: 0 0 22px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero-lead {
  max-width: 760px;
  color: #e5e7eb;
  font-size: clamp(19px, 2.3vw, 28px);
  line-height: 1.55;
  margin: 0 0 18px;
}

.hero-desc {
  max-width: 720px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 28px;
}

.hero-meta,
.detail-meta,
.breadcrumbs,
.category-pills,
.tag-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-meta span,
.detail-meta span,
.category-pills a,
.tag-row span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  color: #fff;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 700;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-actions,
.section-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  min-height: 48px;
  padding: 0 22px;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(135deg, var(--red), var(--orange));
  box-shadow: 0 16px 34px rgba(220, 38, 38, 0.32);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 22px 40px rgba(234, 88, 12, 0.36);
}

.btn.secondary {
  color: #fee2e2;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: none;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-search {
  display: flex;
  width: min(680px, 100%);
  padding: 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(14px);
}

.hero-search input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  color: #fff;
  background: transparent;
  padding: 0 18px;
}

.hero-search button {
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
  padding: 12px 22px;
  font-weight: 800;
}

.hero-poster {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.6);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.14);
  transform: rotate(1.5deg);
}

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

.hero-poster::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 44%;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.92), transparent);
}

.hero-controls {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.active {
  width: 34px;
  background: #fff;
}

.page-shell,
.section {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 64px 0;
}

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

.section-title h2,
.page-heading h1 {
  margin: 0 0 8px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
}

.section-title p,
.page-heading p {
  color: var(--soft);
  margin: 0;
  line-height: 1.7;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

.movie-card {
  overflow: hidden;
  border-radius: 18px;
  background: rgba(30, 41, 59, 0.88);
  border: 1px solid var(--line);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.22);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.36);
  border-color: rgba(248, 113, 113, 0.5);
}

.movie-card[hidden] {
  display: none;
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: #111827;
}

.poster-link img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.06);
  filter: brightness(0.76);
}

.year-badge,
.rank-badge,
.play-badge {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.year-badge {
  top: 10px;
  right: 10px;
  padding: 5px 9px;
  color: #fff;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(10px);
}

.rank-badge {
  top: 10px;
  left: 10px;
  width: 34px;
  height: 34px;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--amber));
  box-shadow: 0 12px 24px rgba(220, 38, 38, 0.35);
}

.play-badge {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -40%) scale(0.92);
  opacity: 0;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
  min-width: 72px;
  min-height: 38px;
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.28);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.movie-card:hover .play-badge {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.movie-card-body {
  padding: 14px;
}

.movie-card-body h3 {
  min-height: 48px;
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.45;
}

.movie-card-body h3 a:hover {
  color: var(--red-light);
}

.movie-meta,
.movie-line {
  margin: 0;
  color: var(--soft);
  line-height: 1.58;
}

.movie-line {
  min-height: 48px;
  margin-top: 8px;
  font-size: 13px;
}

.tag-row {
  margin-top: 12px;
}

.tag-row span {
  color: #fecaca;
  background: rgba(220, 38, 38, 0.16);
  border-color: rgba(248, 113, 113, 0.24);
  padding: 4px 8px;
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.category-card,
.rank-row,
.info-card,
.filter-panel,
.player-panel,
.detail-content {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(30, 41, 59, 0.82);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

.feature-card,
.category-card,
.info-card {
  padding: 22px;
}

.feature-card strong,
.category-card strong {
  display: block;
  font-size: 22px;
  margin-bottom: 8px;
}

.feature-card p,
.category-card p,
.info-card p {
  color: var(--soft);
  margin: 0;
  line-height: 1.7;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.category-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 210px;
  background:
    linear-gradient(135deg, rgba(127, 29, 29, 0.56), rgba(30, 41, 59, 0.9)),
    rgba(30, 41, 59, 0.88);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-card:hover {
  transform: translateY(-6px);
  border-color: rgba(248, 113, 113, 0.5);
}

.category-count {
  margin-top: 24px;
  color: #fecaca;
  font-weight: 900;
}

.page-hero {
  margin: 36px 0 28px;
  padding: 44px;
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(127, 29, 29, 0.86), rgba(154, 52, 18, 0.72)),
    rgba(30, 41, 59, 0.9);
  border: 1px solid rgba(248, 113, 113, 0.24);
  box-shadow: var(--shadow);
}

.page-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
}

.page-hero p {
  max-width: 840px;
  color: #e5e7eb;
  margin: 0;
  line-height: 1.8;
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.4fr);
  align-items: end;
  gap: 18px;
  padding: 20px;
  margin-bottom: 24px;
}

.filter-panel h2 {
  margin: 0 0 6px;
}

.filter-panel p {
  margin: 0;
  color: var(--soft);
}

.filter-controls {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) 150px 170px;
  gap: 12px;
}

.filter-controls label {
  display: grid;
  gap: 6px;
  color: var(--soft);
  font-size: 13px;
  font-weight: 800;
}

.filter-controls input,
.filter-controls select {
  width: 100%;
  border: 1px solid var(--line);
  outline: none;
  border-radius: 12px;
  min-height: 44px;
  padding: 0 12px;
  color: #fff;
  background: rgba(15, 23, 42, 0.78);
}

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

.rank-row {
  display: grid;
  grid-template-columns: 64px 82px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 12px 16px;
}

.rank-number {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--red), var(--orange));
}

.rank-thumb img {
  width: 82px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 12px;
}

.rank-main h3 {
  margin: 0 0 8px;
}

.rank-main p {
  margin: 0;
  color: var(--soft);
  line-height: 1.6;
}

.detail-hero {
  position: relative;
  overflow: hidden;
  border-radius: 0 0 34px 34px;
  min-height: 520px;
  background: #111827;
}

.detail-hero img.detail-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.detail-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, var(--bg-900), rgba(15, 23, 42, 0.58) 50%, rgba(15, 23, 42, 0.76)),
    radial-gradient(circle at 20% 40%, rgba(220, 38, 38, 0.22), transparent 26rem);
}

.detail-inner {
  position: relative;
  z-index: 1;
  width: min(1280px, calc(100% - 32px));
  min-height: 520px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  align-items: center;
  gap: 34px;
  padding: 54px 0;
}

.detail-poster {
  overflow: hidden;
  border-radius: 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

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

.breadcrumbs {
  color: var(--soft);
  margin-bottom: 18px;
  font-size: 14px;
}

.breadcrumbs a:hover {
  color: var(--red-light);
}

.detail-copy h1 {
  margin: 0 0 18px;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.08;
}

.detail-copy p {
  color: #e5e7eb;
  font-size: 18px;
  line-height: 1.8;
  margin: 0 0 22px;
}

.detail-layout {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 70px;
  display: grid;
  gap: 32px;
}

.player-panel {
  padding: 24px;
}

.player-panel h2,
.detail-content h2 {
  margin: 0 0 18px;
  font-size: 28px;
}

.video-frame {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background: #000;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.video-frame video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.player-cover {
  position: absolute;
  inset: 0;
  border: 0;
  display: grid;
  place-items: center;
  gap: 14px;
  color: #fff;
  background:
    linear-gradient(0deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.28)),
    rgba(15, 23, 42, 0.46);
  cursor: pointer;
}

.player-cover.is-hidden {
  display: none;
}

.player-cover span {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--red), var(--orange));
  box-shadow: 0 20px 42px rgba(220, 38, 38, 0.38);
}

.player-cover strong {
  font-size: 22px;
}

.player-message {
  color: #fecaca;
  min-height: 24px;
  margin-top: 12px;
}

.detail-content {
  padding: 28px;
}

.detail-content p {
  color: var(--muted);
  line-height: 1.9;
  margin: 0 0 18px;
}

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

.related-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.compact-card .movie-line {
  display: none;
}

.compact-card .movie-card-body h3 {
  min-height: 44px;
}

@media (max-width: 1100px) {
  .movie-grid,
  .related-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (max-width: 860px) {
  .nav-wrap {
    min-height: 68px;
  }

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

  .nav-links {
    position: fixed;
    top: 68px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.98);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

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

  .nav-link {
    padding: 14px 12px;
    border-radius: 12px;
  }

  .nav-link:hover,
  .nav-link.active {
    background: rgba(220, 38, 38, 0.14);
  }

  .hero-inner {
    grid-template-columns: 1fr;
    min-height: 690px;
    padding: 42px 0 84px;
  }

  .hero-poster {
    max-width: 240px;
    justify-self: center;
  }

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

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

  .detail-poster {
    width: min(260px, 80%);
  }

  .rank-row {
    grid-template-columns: 46px 74px minmax(0, 1fr);
  }

  .rank-row .btn {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .brand-copy small {
    display: none;
  }

  .hero {
    min-height: 720px;
  }

  .hero-inner {
    min-height: 720px;
  }

  .hero-search {
    border-radius: 22px;
    flex-direction: column;
    align-items: stretch;
  }

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

  .movie-grid,
  .related-grid,
  .category-grid,
  .feature-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .section {
    padding: 44px 0;
  }

  .page-hero {
    padding: 28px;
  }

  .movie-card-body {
    padding: 12px;
  }

  .movie-card-body h3 {
    font-size: 14px;
  }

  .movie-line {
    display: none;
  }
}