:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-soft: #0f172a;
  --card: rgba(15, 23, 42, 0.72);
  --card-strong: rgba(15, 23, 42, 0.94);
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #94a3b8;
  --teal: #2dd4bf;
  --teal-deep: #0f766e;
  --amber: #f59e0b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(20, 184, 166, 0.18), transparent 32rem),
    linear-gradient(180deg, #020617 0%, #0f172a 48%, #020617 100%);
  color: var(--text);
}

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: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(2, 6, 23, 0.78);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.header-inner {
  width: min(1180px, calc(100% - 32px));
  height: 68px;
  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-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #042f2e;
  background: linear-gradient(135deg, #5eead4, #0d9488);
  box-shadow: 0 8px 32px rgba(45, 212, 191, 0.35);
}

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

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 10px 14px;
  border-radius: 999px;
  color: #cbd5e1;
  transition: 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--teal);
  background: rgba(20, 184, 166, 0.1);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 11px;
  color: var(--text);
  background: rgba(15, 23, 42, 0.75);
}

.hero {
  position: relative;
  height: 72vh;
  min-height: 560px;
  overflow: hidden;
  background: #020617;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.75s ease, transform 1.2s ease;
  pointer-events: none;
}

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

.hero-slide img,
.detail-hero > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.62;
}

.hero-mask {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.66) 45%, rgba(2, 6, 23, 0.12)),
    linear-gradient(0deg, #020617 0%, transparent 42%);
}

.hero-content {
  position: absolute;
  left: max(32px, calc((100vw - 1180px) / 2));
  bottom: 96px;
  z-index: 2;
  max-width: 680px;
}

.hero-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-bottom: 16px;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--teal);
  background: rgba(20, 184, 166, 0.1);
  border: 1px solid rgba(45, 212, 191, 0.22);
  font-weight: 700;
  font-size: 14px;
}

.hero h1,
.detail-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(42px, 8vw, 78px);
  line-height: 1;
  letter-spacing: -0.05em;
}

.hero p,
.detail-hero p {
  max-width: 680px;
  margin: 0 0 22px;
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.8;
}

.hero-tags,
.card-meta,
.card-tags,
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags span,
.card-tags span,
.detail-tags span {
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 999px;
  padding: 6px 10px;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.62);
  font-size: 13px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease;
}

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

.btn.primary {
  color: #042f2e;
  background: linear-gradient(135deg, #5eead4, #14b8a6);
  box-shadow: 0 18px 42px rgba(20, 184, 166, 0.24);
}

.btn.ghost {
  border: 1px solid var(--line);
  color: #e2e8f0;
  background: rgba(15, 23, 42, 0.64);
}

.hero-dots {
  position: absolute;
  z-index: 5;
  right: max(32px, calc((100vw - 1180px) / 2));
  bottom: 110px;
  display: flex;
  gap: 8px;
}

.hero-dots button {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.4);
  cursor: pointer;
}

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

.quick-entry {
  width: min(1180px, calc(100% - 32px));
  margin: -48px auto 0;
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.quick-entry a,
.category-tile,
.category-card-large,
.text-card,
.player-card,
.detail-poster,
.movie-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.76);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.quick-entry a {
  padding: 24px;
  transition: 0.22s ease;
}

.quick-entry a:hover,
.category-tile:hover,
.category-card-large:hover,
.movie-card:hover {
  transform: translateY(-4px);
  border-color: rgba(45, 212, 191, 0.38);
}

.quick-entry span,
.section-heading p,
.page-title p,
.category-tile p,
.category-card-large p,
.card-body p,
.text-card p,
.site-footer p {
  color: var(--muted);
}

.quick-entry strong {
  display: block;
  margin-top: 8px;
  font-size: 22px;
}

.section {
  padding: 78px 0 0;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 26px;
}

.section-heading h2,
.page-title h1,
.text-card h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.04em;
}

.section-heading p,
.page-title p {
  margin: 12px 0 0;
  max-width: 720px;
  line-height: 1.8;
}

.section-link {
  color: var(--teal);
  font-weight: 800;
}

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

.category-tile {
  display: block;
  padding: 22px;
  transition: 0.22s ease;
}

.category-tile span,
.category-card-large span {
  color: var(--teal);
  font-weight: 800;
}

.category-tile strong {
  display: block;
  margin: 12px 0 8px;
  font-size: 28px;
}

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

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

.movie-card {
  overflow: hidden;
  transition: 0.22s ease;
}

.poster-wrap {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(45, 212, 191, 0.22), transparent 36%),
    linear-gradient(135deg, #0f172a, #020617);
}

.poster-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.32s ease;
}

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

.poster-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.58), transparent 46%);
}

.rank-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 3;
  display: grid;
  place-items: center;
  min-width: 34px;
  height: 34px;
  padding: 0 9px;
  border-radius: 999px;
  color: #042f2e;
  background: linear-gradient(135deg, #fcd34d, #2dd4bf);
  font-size: 14px;
}

.card-body {
  padding: 16px;
}

.card-body h3 {
  margin: 10px 0 8px;
  min-height: 48px;
  font-size: 17px;
  line-height: 1.4;
}

.card-body h3 a:hover {
  color: var(--teal);
}

.card-body p {
  display: -webkit-box;
  min-height: 66px;
  margin: 0 0 12px;
  overflow: hidden;
  line-height: 1.55;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.card-meta {
  color: #cbd5e1;
  font-size: 13px;
}

.filter-panel {
  display: grid;
  grid-template-columns: 1.4fr 0.55fr 0.55fr auto;
  gap: 12px;
  margin-bottom: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.68);
}

.filter-panel label {
  display: grid;
  gap: 8px;
  color: #cbd5e1;
  font-size: 13px;
}

.filter-panel input,
.filter-panel select,
.filter-panel button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0 14px;
  color: var(--text);
  background: rgba(2, 6, 23, 0.72);
  outline: none;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: rgba(45, 212, 191, 0.62);
}

.filter-panel button {
  align-self: end;
  cursor: pointer;
}

.filter-count {
  min-height: 24px;
  margin-bottom: 18px;
  color: var(--muted);
}

.rank-preview-grid,
.rank-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.movie-card.compact {
  display: grid;
  grid-template-columns: 112px 1fr;
}

.movie-card.compact .poster-wrap {
  aspect-ratio: 3 / 4;
  height: 100%;
}

.movie-card.compact .card-body p {
  min-height: auto;
  -webkit-line-clamp: 2;
}

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

.page-main {
  padding-top: 112px;
  padding-bottom: 72px;
}

.page-title {
  margin-bottom: 30px;
}

.category-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.category-card-large {
  padding: 24px;
  transition: 0.22s ease;
}

.category-card-large strong {
  display: block;
  margin-top: 12px;
  font-size: 32px;
}

.category-card-large ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  color: #cbd5e1;
}

.category-card-large a:hover {
  color: var(--teal);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 14px;
}

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

.detail-main {
  min-height: 100vh;
}

.detail-hero {
  position: relative;
  min-height: 520px;
  padding-top: 68px;
  overflow: hidden;
  background: #020617;
}

.detail-hero > img {
  position: absolute;
  inset: 0;
}

.detail-hero-mask {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.98), rgba(2, 6, 23, 0.78) 48%, rgba(2, 6, 23, 0.22)),
    linear-gradient(0deg, #020617 0%, transparent 52%);
}

.detail-hero-content {
  position: relative;
  z-index: 2;
  padding-top: 76px;
}

.detail-title-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 30px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 26px;
  margin-top: -88px;
  position: relative;
  z-index: 5;
}

.detail-poster {
  overflow: hidden;
  height: fit-content;
}

.detail-poster > img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: linear-gradient(135deg, #0f172a, #020617);
}

.detail-tags {
  padding: 16px;
}

.detail-content {
  display: grid;
  gap: 18px;
}

.player-card {
  padding: 16px;
}

.video-shell {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  background: #000;
  aspect-ratio: 16 / 9;
}

.video-shell video {
  width: 100%;
  height: 100%;
  display: block;
  background: #000;
}

.play-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  color: #fff;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.28), rgba(2, 6, 23, 0.58));
  cursor: pointer;
}

.play-cover span {
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  border-radius: 999px;
  color: #042f2e;
  background: linear-gradient(135deg, #5eead4, #14b8a6);
  font-size: 26px;
  box-shadow: 0 20px 64px rgba(20, 184, 166, 0.35);
}

.video-shell.playing .play-cover {
  display: none;
}

.text-card {
  padding: 24px;
}

.text-card h2 {
  margin-bottom: 14px;
  font-size: 26px;
}

.text-card p {
  margin: 0;
  line-height: 1.9;
  font-size: 16px;
}

.compact-links div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.compact-links a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: #cbd5e1;
  background: rgba(2, 6, 23, 0.45);
}

.compact-links a:hover {
  color: var(--teal);
  border-color: rgba(45, 212, 191, 0.42);
}

.site-footer {
  margin-top: 90px;
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.68);
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 30px;
}

.footer-inner p {
  max-width: 460px;
  line-height: 1.8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-content: flex-start;
  gap: 12px 18px;
  color: #cbd5e1;
}

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

.copyright {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 28px;
  color: var(--muted);
  font-size: 14px;
}

[hidden] {
  display: none !important;
}

@media (max-width: 980px) {
  .main-nav {
    display: none;
    position: fixed;
    top: 68px;
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(2, 6, 23, 0.96);
  }

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

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

  .quick-entry,
  .category-grid,
  .feature-grid,
  .movie-grid,
  .rank-preview-grid,
  .rank-list,
  .category-board,
  .footer-inner,
  .detail-grid,
  .detail-title-row,
  .filter-panel {
    grid-template-columns: 1fr;
  }

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

  .detail-grid {
    margin-top: -50px;
  }

  .detail-poster {
    max-width: 320px;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: 620px;
  }

  .hero-content {
    left: 18px;
    right: 18px;
    bottom: 76px;
  }

  .hero-dots {
    left: 18px;
    right: auto;
    bottom: 36px;
  }

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

  .quick-entry {
    margin-top: 18px;
  }

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

  .movie-card.compact {
    grid-template-columns: 94px 1fr;
  }

  .detail-hero {
    min-height: 610px;
  }

  .section {
    padding-top: 52px;
  }
}