:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-soft: #0f172a;
  --panel: rgba(15, 23, 42, 0.86);
  --panel-strong: rgba(15, 23, 42, 0.96);
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #94a3b8;
  --cyan: #22d3ee;
  --cyan-strong: #06b6d4;
  --blue: #2563eb;
  --gold: #f59e0b;
  --radius: 22px;
  --shadow: 0 24px 80px rgba(8, 47, 73, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% -12%, rgba(34, 211, 238, 0.18), transparent 32rem),
    radial-gradient(circle at 86% 8%, rgba(37, 99, 235, 0.22), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

body.is-locked {
  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: 80;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.84);
  backdrop-filter: blur(18px);
}

.site-header-inner {
  width: min(1280px, calc(100% - 32px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

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

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #00111a;
  background: linear-gradient(135deg, var(--cyan), #67e8f9 45%, #60a5fa);
  box-shadow: 0 12px 32px rgba(34, 211, 238, 0.26);
}

.brand-text strong,
.footer-logo {
  display: block;
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.brand-text small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link {
  padding: 9px 14px;
  border-radius: 999px;
  color: #cbd5e1;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: #ecfeff;
  background: rgba(34, 211, 238, 0.12);
}

.top-search,
.mobile-nav form,
.intro-search {
  display: flex;
  align-items: center;
  gap: 8px;
}

.top-search input,
.mobile-nav input,
.intro-search input,
.filter-panel input,
.filter-panel select {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.2);
  outline: none;
  color: var(--text);
  background: rgba(15, 23, 42, 0.88);
  border-radius: 999px;
  padding: 11px 15px;
}

.top-search input {
  width: 230px;
}

.top-search button,
.mobile-nav button,
.intro-search button,
.primary-button,
.ghost-button {
  border: 0;
  border-radius: 999px;
  padding: 11px 18px;
  color: #00111a;
  background: linear-gradient(135deg, var(--cyan), #60a5fa);
  cursor: pointer;
  font-weight: 700;
  box-shadow: 0 14px 34px rgba(34, 211, 238, 0.2);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.top-search button:hover,
.mobile-nav button:hover,
.intro-search button:hover,
.primary-button:hover,
.ghost-button:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.ghost-button {
  color: #e2e8f0;
  background: rgba(15, 23, 42, 0.62);
  border: 1px solid rgba(148, 163, 184, 0.26);
  box-shadow: none;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.92);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: var(--text);
}

.mobile-nav {
  display: none;
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.94);
}

.mobile-nav a {
  display: block;
  padding: 12px;
  border-radius: 12px;
  color: #dbeafe;
}

.mobile-nav a:hover {
  background: rgba(34, 211, 238, 0.1);
}

main {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}

.hero-shell {
  position: relative;
  min-height: 640px;
  margin: 26px 0 38px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: #0f172a;
  box-shadow: var(--shadow);
}

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

.hero-slide {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  align-items: center;
  gap: 48px;
  padding: 70px 84px;
  background-size: cover;
  background-position: center;
  opacity: 0;
  pointer-events: none;
  transform: scale(1.02);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

.hero-copy {
  max-width: 740px;
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

.hero-summary,
.page-hero p,
.detail-one-line,
.intro-strip p,
.movie-desc,
.rank-content p,
.detail-content p,
.site-footer p {
  color: #cbd5e1;
  line-height: 1.8;
}

.hero-summary {
  max-width: 680px;
  margin: 22px 0;
  font-size: 18px;
}

.hero-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero-cover {
  position: relative;
  z-index: 2;
  aspect-ratio: 2 / 3;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.42);
}

.hero-cover img,
.movie-poster img,
.rank-cover img,
.detail-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: linear-gradient(135deg, #0f172a, #164e63);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 10;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  color: #fff;
  background: rgba(2, 6, 23, 0.58);
  transform: translateY(-50%);
  cursor: pointer;
  font-size: 34px;
  line-height: 1;
}

.hero-prev {
  left: 22px;
}

.hero-next {
  right: 22px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 26px;
  z-index: 10;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: var(--cyan);
}

.intro-strip,
.page-hero,
.detail-hero,
.section-block,
.site-footer-inner {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 18px 58px rgba(2, 6, 23, 0.24);
}

.intro-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: 32px;
  align-items: center;
  padding: 30px;
}

.intro-strip h2,
.section-heading h2,
.detail-content h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.15;
}

.section-block {
  margin: 34px 0;
  padding: 30px;
}

.accent-block {
  background:
    linear-gradient(135deg, rgba(8, 145, 178, 0.16), rgba(37, 99, 235, 0.12)),
    var(--panel);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.section-heading a {
  color: var(--cyan);
  font-weight: 700;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

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

.movie-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.88);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.movie-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: 0 20px 48px rgba(8, 47, 73, 0.28);
}

.movie-card-wide {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
}

.movie-poster {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: #0f172a;
}

.poster-shade {
  position: absolute;
  inset: auto 0 0;
  height: 58%;
  background: linear-gradient(transparent, rgba(2, 6, 23, 0.92));
}

.poster-year,
.poster-play {
  position: absolute;
  z-index: 2;
  border-radius: 999px;
  font-weight: 800;
}

.poster-year {
  top: 12px;
  left: 12px;
  padding: 6px 10px;
  color: #0f172a;
  background: var(--cyan);
}

.poster-play {
  right: 12px;
  bottom: 12px;
  padding: 7px 12px;
  background: rgba(2, 6, 23, 0.78);
  color: #ecfeff;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.movie-card-body {
  padding: 16px;
}

.movie-title,
.rank-title {
  display: block;
  color: #fff;
  font-weight: 800;
  font-size: 18px;
  line-height: 1.35;
}

.movie-title:hover,
.rank-title:hover {
  color: var(--cyan);
}

.movie-meta,
.rank-meta {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.movie-desc {
  margin: 10px 0 0;
  font-size: 14px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag-row span {
  display: inline-flex;
  align-items: center;
  min-height: 27px;
  padding: 5px 9px;
  border-radius: 999px;
  color: #bff8ff;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.18);
  font-size: 12px;
}

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

.category-card {
  position: relative;
  min-height: 180px;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: #0f172a;
}

.category-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.3s ease;
}

.category-card:hover .category-card-bg {
  transform: scale(1.06);
}

.category-card-content {
  position: absolute;
  inset: auto 16px 16px 16px;
}

.category-card strong {
  display: block;
  font-size: 21px;
}

.category-card em {
  display: block;
  margin-top: 8px;
  color: #cbd5e1;
  font-style: normal;
  line-height: 1.6;
}

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

.rank-row {
  display: grid;
  grid-template-columns: 88px 92px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.78);
}

.rank-number {
  color: var(--gold);
  font-weight: 900;
}

.rank-cover {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 14px;
}

.page-hero,
.detail-hero {
  margin: 28px 0 34px;
  padding: 38px;
}

.compact-hero {
  background:
    linear-gradient(135deg, rgba(8, 145, 178, 0.16), rgba(30, 41, 59, 0.78)),
    var(--panel-strong);
}

.compact-hero h1 {
  max-width: 900px;
}

.compact-hero p {
  max-width: 780px;
  font-size: 17px;
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 180px 190px;
  gap: 14px;
  margin-bottom: 22px;
}

.filter-panel label {
  display: grid;
  gap: 8px;
}

.filter-panel span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.empty-state {
  padding: 18px;
  text-align: center;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.72);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
  color: var(--muted);
}

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

.detail-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 34px;
  align-items: center;
}

.detail-poster {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.36);
}

.detail-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
}

.detail-meta-grid span {
  display: grid;
  gap: 5px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(2, 6, 23, 0.32);
  color: #e2e8f0;
}

.detail-meta-grid b {
  color: var(--muted);
  font-size: 12px;
}

.player-section {
  scroll-margin-top: 92px;
}

.player {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: 26px;
  background:
    radial-gradient(circle at 50% 30%, rgba(34, 211, 238, 0.16), transparent 28rem),
    #020617;
  border: 1px solid rgba(34, 211, 238, 0.18);
}

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

.player-start {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border: 0;
  color: white;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.18), rgba(2, 6, 23, 0.68));
  cursor: pointer;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.player-start span {
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  color: #00111a;
  background: linear-gradient(135deg, var(--cyan), #93c5fd);
  font-size: 36px;
  box-shadow: 0 24px 58px rgba(34, 211, 238, 0.28);
}

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

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

.detail-content article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(2, 6, 23, 0.24);
}

.site-footer {
  width: min(1280px, calc(100% - 32px));
  margin: 44px auto 28px;
}

.site-footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px;
}

.footer-logo {
  color: var(--cyan);
  font-weight: 900;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.footer-nav a {
  color: #dbeafe;
}

[hidden] {
  display: none !important;
}

@media (max-width: 1100px) {
  .movie-grid,
  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-slide {
    grid-template-columns: minmax(0, 1fr) 260px;
    padding: 58px 60px;
  }

  .intro-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .desktop-nav,
  .top-search {
    display: none;
  }

  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .mobile-nav.is-open {
    display: grid;
    gap: 8px;
  }

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

  .hero-slide {
    grid-template-columns: 1fr;
    align-content: center;
    gap: 24px;
    padding: 62px 24px 78px;
  }

  .hero-cover {
    width: min(220px, 60vw);
  }

  .hero-arrow {
    display: none;
  }

  .movie-grid,
  .movie-grid.two-col,
  .category-grid,
  .filter-panel,
  .detail-layout,
  .detail-content {
    grid-template-columns: 1fr;
  }

  .movie-card-wide {
    display: block;
  }

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

  .rank-row {
    grid-template-columns: 74px 72px minmax(0, 1fr);
  }

  .site-footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 540px) {
  main,
  .site-header-inner,
  .mobile-nav,
  .site-footer {
    width: min(100% - 20px, 1280px);
  }

  .brand-text small {
    display: none;
  }

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

  .section-block,
  .page-hero,
  .detail-hero,
  .intro-strip {
    padding: 20px;
  }

  .rank-row {
    grid-template-columns: 1fr;
  }

  .rank-cover {
    width: 108px;
  }
}