:root {
  --deep-950: #111821;
  --deep-900: #1b222b;
  --deep-850: #202934;
  --deep-800: #29323c;
  --deep-700: #313a45;
  --night-900: #142565;
  --night-700: #273b81;
  --night-600: #2e448c;
  --glow-500: #ffcf33;
  --glow-600: #eab308;
  --text-main: #ffffff;
  --text-muted: #9ca3af;
  --text-soft: #d1d5db;
  --shadow-deep: 0 10px 40px rgba(0, 0, 0, .5);
  --shadow-glow: 0 0 20px rgba(255, 207, 51, .3);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at 18% 6%, rgba(46, 68, 140, .42), transparent 28rem),
    radial-gradient(circle at 82% 0%, rgba(255, 207, 51, .12), transparent 28rem),
    linear-gradient(180deg, var(--deep-950) 0%, var(--deep-900) 42%, #151c25 100%);
  color: var(--text-main);
  min-height: 100vh;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(27, 34, 43, .95);
  border-bottom: 1px solid rgba(49, 58, 69, .9);
  backdrop-filter: blur(10px);
}

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

.header-inner {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: .02em;
  white-space: nowrap;
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--deep-900);
  background: var(--glow-500);
  box-shadow: var(--shadow-glow);
  font-weight: 900;
}

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

.nav a {
  padding: 10px 14px;
  color: var(--text-soft);
  border-radius: 12px;
  transition: color .2s ease, background .2s ease;
}

.nav a:hover,
.nav a.is-active {
  color: #fff;
  background: rgba(46, 68, 140, .8);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 12px;
  color: #fff;
  background: rgba(255, 255, 255, .05);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: #fff;
}

.hero {
  position: relative;
  min-height: 72vh;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  background: linear-gradient(135deg, rgba(20, 37, 101, .75), rgba(27, 34, 43, .85));
}

.hero-slider {
  position: relative;
  min-height: 72vh;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .7s ease;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .32;
  filter: saturate(1.06) contrast(1.02);
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(17, 24, 33, .96) 0%, rgba(17, 24, 33, .78) 46%, rgba(17, 24, 33, .35) 100%),
    linear-gradient(0deg, var(--deep-950) 0%, rgba(17, 24, 33, .28) 42%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 72vh;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 360px;
  align-items: center;
  gap: 54px;
  padding: 86px 0 64px;
}

.hero-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--glow-500);
  font-weight: 800;
}

.hero-kicker::before,
.section-kicker::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--glow-500);
  box-shadow: var(--shadow-glow);
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 5vw, 66px);
  line-height: 1.05;
  letter-spacing: -.04em;
}

.hero-desc {
  max-width: 720px;
  margin: 0 0 24px;
  color: var(--text-soft);
  font-size: 18px;
  line-height: 1.8;
}

.hero-meta,
.movie-meta,
.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 11px;
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .1);
  font-size: 13px;
}

.pill.glow {
  color: var(--deep-900);
  background: var(--glow-500);
  border-color: transparent;
  font-weight: 800;
}

.hero-actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 20px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .12);
  color: #fff;
  background: rgba(255, 255, 255, .06);
  cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 207, 51, .55);
  background: rgba(255, 255, 255, .1);
}

.btn-primary {
  color: var(--deep-950);
  background: var(--glow-500);
  border-color: transparent;
  box-shadow: var(--shadow-glow);
  font-weight: 900;
}

.btn-primary:hover {
  background: var(--glow-600);
}

.hero-poster {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 26px;
  background: rgba(41, 50, 60, .6);
  box-shadow: var(--shadow-deep);
}

.hero-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.hero-poster-info {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(17, 24, 33, .75);
  border: 1px solid rgba(255, 255, 255, .1);
  backdrop-filter: blur(10px);
}

.hero-poster-info strong {
  display: block;
  margin-bottom: 6px;
  font-size: 18px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 26px;
  z-index: 5;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 34px;
  height: 5px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, .28);
  cursor: pointer;
}

.hero-dot.is-active {
  background: var(--glow-500);
  box-shadow: var(--shadow-glow);
}

.main {
  padding: 52px 0 72px;
}

.section {
  margin-bottom: 62px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 22px;
}

.section-title {
  margin: 0;
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: -.02em;
}

.section-desc {
  max-width: 760px;
  margin: 8px 0 0;
  color: var(--text-muted);
  line-height: 1.8;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 170px 170px;
  gap: 12px;
  margin: 20px 0 28px;
}

.search-input,
.filter-select {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 14px;
  padding: 0 15px;
  color: #fff;
  background: rgba(41, 50, 60, .84);
  outline: none;
}

.search-input:focus,
.filter-select:focus {
  border-color: rgba(255, 207, 51, .55);
  box-shadow: 0 0 0 4px rgba(255, 207, 51, .08);
}

.filter-select option {
  background: var(--deep-900);
}

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

.movie-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  border-radius: 20px;
  background: rgba(41, 50, 60, .8);
  border: 1px solid rgba(255, 255, 255, .09);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .22);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 207, 51, .45);
  box-shadow: 0 18px 44px rgba(0, 0, 0, .36);
}

.card-cover {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(20, 37, 101, .8), rgba(41, 50, 60, .9));
}

.card-cover img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  transition: transform .35s ease;
}

.movie-card:hover .card-cover img {
  transform: scale(1.05);
}

.card-cover::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  background: linear-gradient(180deg, transparent, rgba(17, 24, 33, .86));
}

.card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: inline-flex;
  padding: 6px 9px;
  border-radius: 999px;
  color: var(--deep-950);
  background: rgba(255, 207, 51, .94);
  font-size: 12px;
  font-weight: 900;
}

.card-body {
  padding: 15px;
}

.card-title {
  display: block;
  margin: 0 0 9px;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 800;
}

.card-title:hover {
  color: var(--glow-500);
}

.card-meta {
  margin-bottom: 10px;
  color: var(--text-muted);
  font-size: 13px;
}

.card-text {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.category-card {
  min-height: 170px;
  padding: 22px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, .1);
  background:
    linear-gradient(135deg, rgba(46, 68, 140, .9), rgba(41, 50, 60, .75)),
    radial-gradient(circle at 80% 20%, rgba(255, 207, 51, .28), transparent 42%);
  transition: transform .22s ease, border-color .22s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 207, 51, .5);
}

.category-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 22px;
}

.category-card span {
  color: var(--text-soft);
  line-height: 1.7;
}

.rank-list {
  display: grid;
  gap: 12px;
}

.rank-item {
  display: grid;
  grid-template-columns: 58px 76px minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 12px;
  border-radius: 18px;
  background: rgba(41, 50, 60, .72);
  border: 1px solid rgba(255, 255, 255, .08);
}

.rank-num {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  color: var(--deep-950);
  background: var(--glow-500);
  font-weight: 900;
}

.rank-cover {
  width: 76px;
  height: 104px;
  border-radius: 12px;
  object-fit: cover;
  background: rgba(255, 255, 255, .06);
}

.rank-title {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
  font-weight: 800;
}

.rank-summary {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

.page-hero {
  padding: 72px 0 32px;
  background:
    linear-gradient(135deg, rgba(20, 37, 101, .5), rgba(27, 34, 43, .9)),
    radial-gradient(circle at 80% 0%, rgba(255, 207, 51, .16), transparent 30rem);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.page-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(32px, 4vw, 54px);
}

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

.breadcrumb a:hover {
  color: var(--glow-500);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) 360px;
  gap: 28px;
  align-items: start;
}

.player-card,
.detail-card {
  overflow: hidden;
  border-radius: 24px;
  background: rgba(41, 50, 60, .78);
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: var(--shadow-deep);
}

.player-wrap {
  position: relative;
  background: #000;
}

.player-wrap video {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: #000;
}

.play-cover {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border: 0;
  color: #fff;
  background: linear-gradient(180deg, rgba(0, 0, 0, .24), rgba(0, 0, 0, .78));
  cursor: pointer;
}

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

.play-icon {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--glow-500);
  box-shadow: var(--shadow-glow);
}

.play-icon::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 6px;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-left: 23px solid var(--deep-950);
}

.player-info,
.detail-card {
  padding: 22px;
}

.player-info h1 {
  margin: 0 0 14px;
  font-size: clamp(28px, 3vw, 42px);
}

.detail-card h2 {
  margin: 0 0 14px;
  font-size: 24px;
}

.detail-card p {
  color: var(--text-soft);
  line-height: 1.9;
}

.poster-side img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 20px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.site-footer {
  padding: 34px 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
  background: rgba(17, 24, 33, .72);
  color: var(--text-muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
}

.empty-state {
  display: none;
  padding: 30px;
  border-radius: 18px;
  text-align: center;
  color: var(--text-muted);
  background: rgba(41, 50, 60, .72);
  border: 1px solid rgba(255, 255, 255, .08);
}

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

@media (max-width: 1080px) {
  .movie-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .hero-content,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .hero-poster,
  .poster-side {
    max-width: 420px;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .header-inner {
    height: 62px;
  }

  .logo {
    font-size: 17px;
  }

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

  .nav {
    position: fixed;
    left: 12px;
    right: 12px;
    top: 72px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border-radius: 18px;
    background: rgba(27, 34, 43, .98);
    border: 1px solid rgba(255, 255, 255, .1);
    box-shadow: var(--shadow-deep);
  }

  body.menu-open .nav {
    display: flex;
  }

  .hero,
  .hero-slider,
  .hero-content {
    min-height: auto;
  }

  .hero-content {
    padding: 54px 0 82px;
    gap: 28px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .hero-desc {
    font-size: 16px;
  }

  .section-head,
  .footer-inner {
    display: block;
  }

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

  .movie-grid,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .rank-item {
    grid-template-columns: 44px 62px minmax(0, 1fr);
  }

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

  .rank-cover {
    width: 62px;
    height: 86px;
  }

  .player-info,
  .detail-card {
    padding: 18px;
  }
}

@media (max-width: 460px) {
  .movie-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .detail-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}