:root {
  --bg: #050816;
  --panel: rgba(12, 18, 36, 0.78);
  --panel-2: rgba(16, 24, 44, 0.88);
  --line: rgba(148, 163, 184, 0.16);
  --text: #e5eefc;
  --muted: #9db0d0;
  --soft: #7f8ca8;
  --cyan: #06b6d4;
  --cyan-2: #67e8f9;
  --violet: #a855f7;
  --pink: #ec4899;
  --rose: #e11d48;
  --gold: #f59e0b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius: 24px;
  --radius-sm: 16px;
  --max: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(168, 85, 247, 0.20), transparent 30%),
    radial-gradient(circle at top right, rgba(6, 182, 212, 0.18), transparent 28%),
    linear-gradient(180deg, #050816 0%, #070d1c 40%, #0b1020 100%);
  color: var(--text);
  line-height: 1.6;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(5, 8, 22, 0.82);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 76px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(6, 182, 212, 0.95), rgba(168, 85, 247, 0.92) 60%, rgba(236, 72, 153, 0.95));
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.03);
  position: relative;
  overflow: hidden;
}

.logo-mark::before {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 10px;
  background: rgba(255,255,255,0.16);
}

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-text strong {
  font-size: 1.05rem;
}

.logo-text span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 500;
}

.nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 999px;
  transition: all 0.25s ease;
}

.nav a:hover,
.nav a.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  width: min(360px, 38vw);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 999px;
  padding: 10px 14px;
}

.search-box input {
  border: 0;
  outline: 0;
  background: transparent;
  color: #fff;
  width: 100%;
}

.search-box input::placeholder {
  color: #91a3c4;
}

.icon-btn,
.ghost-btn,
.primary-btn,
.secondary-btn {
  border: 0;
  outline: 0;
  border-radius: 999px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.icon-btn {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.06);
  color: #fff;
}

.icon-btn:hover,
.ghost-btn:hover,
.primary-btn:hover,
.secondary-btn:hover {
  transform: translateY(-1px);
}

.primary-btn,
.secondary-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  font-weight: 700;
}

.primary-btn {
  color: #04111d;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--cyan-2) 100%);
  box-shadow: 0 14px 28px rgba(6, 182, 212, 0.22);
}

.secondary-btn {
  color: #fff;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
}

.ghost-btn {
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.14);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 18px;
}

.hero-shell {
  position: relative;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 36px;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(236, 72, 153, 0.12), transparent 28%),
    radial-gradient(circle at left center, rgba(6, 182, 212, 0.12), transparent 30%),
    linear-gradient(135deg, rgba(9, 14, 32, 0.95), rgba(9, 14, 32, 0.78));
  box-shadow: var(--shadow);
}

.hero-slider {
  position: relative;
  min-height: 620px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  padding: 42px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  z-index: 2;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #c7dcff;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.84rem;
}

.hero-title {
  margin: 0;
  font-size: clamp(2rem, 4.8vw, 4.7rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.hero-desc {
  margin: 0;
  max-width: 58ch;
  color: #d5e4ff;
  font-size: 1.02rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip,
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  color: #eef4ff;
  font-size: 0.88rem;
  font-weight: 600;
}

.tag.hot {
  background: linear-gradient(135deg, rgba(236,72,153,0.18), rgba(168,85,247,0.18));
  border-color: rgba(236,72,153,0.22);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 8px;
}

.hero-info {
  display: grid;
  gap: 16px;
  align-content: center;
}

.hero-visual {
  position: relative;
  min-height: 520px;
  border-radius: 32px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.10);
  background:
    linear-gradient(180deg, rgba(5, 8, 22, 0.04), rgba(5, 8, 22, 0.76)),
    linear-gradient(135deg, rgba(6, 182, 212, 0.10), rgba(168, 85, 247, 0.14)),
    var(--hero-cover, linear-gradient(135deg, rgba(148,163,184,.1), rgba(255,255,255,.06)));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 8, 22, 0.12), rgba(4, 8, 22, 0.88)),
    var(--hero-cover, none);
  background-size: cover;
  background-position: center;
  mix-blend-mode: normal;
  opacity: 0.95;
}

.hero-visual-content {
  position: absolute;
  inset: auto 22px 22px 22px;
  z-index: 2;
  display: grid;
  gap: 10px;
}

.hero-visual h3 {
  margin: 0;
  font-size: 1.5rem;
  line-height: 1.15;
}

.hero-visual p {
  margin: 0;
  color: #d5e4ff;
  font-size: 0.95rem;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.slider-nav {
  position: absolute;
  right: 22px;
  bottom: 22px;
  display: flex;
  gap: 10px;
  z-index: 3;
}

.slider-nav button {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  color: #fff;
  background: rgba(5,8,22,0.42);
  backdrop-filter: blur(12px);
}

.slider-dots {
  position: absolute;
  left: 42px;
  bottom: 28px;
  display: flex;
  gap: 8px;
  z-index: 3;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 0;
  background: rgba(255,255,255,0.28);
}

.slider-dot.active {
  background: linear-gradient(135deg, var(--cyan), var(--pink));
  box-shadow: 0 0 0 6px rgba(6,182,212,0.08);
}

.section {
  padding: 18px 0 8px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section-title {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  max-width: 70ch;
}

.section-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.field {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  border-radius: 999px;
  padding: 0 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(148,163,184,0.14);
}

.field select,
.field input {
  border: 0;
  outline: 0;
  background: transparent;
  color: #fff;
}

.field select option {
  color: #07101f;
}

.category-grid,
.card-grid {
  display: grid;
  gap: 16px;
}

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

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

.category-card,
.movie-card,
.rank-item,
.panel {
  background: var(--panel);
  border: 1px solid rgba(148,163,184,0.14);
  box-shadow: 0 18px 50px rgba(0,0,0,0.28);
}

.category-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: 20px;
  min-height: 170px;
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}

.category-card:hover,
.movie-card:hover,
.rank-item:hover,
.panel:hover {
  transform: translateY(-4px);
  border-color: rgba(103, 232, 249, 0.35);
}

.category-card::before {
  content: "";
  position: absolute;
  inset: auto -40px -40px auto;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,182,212,0.18), rgba(168,85,247,0.02) 70%, transparent 72%);
}

.category-card h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.category-card p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.95rem;
}

.category-card .chip {
  margin-right: 8px;
  margin-bottom: 8px;
}

.movie-card {
  overflow: hidden;
  border-radius: 22px;
  display: grid;
  gap: 12px;
}

.movie-cover {
  aspect-ratio: 16/10;
  background:
    linear-gradient(180deg, rgba(5,8,22,0.02), rgba(5,8,22,0.72)),
    var(--cover, linear-gradient(135deg, rgba(6,182,212,0.22), rgba(168,85,247,0.18)));
  background-size: cover;
  background-position: center;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.movie-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(5,8,22,0.74) 100%);
}

.movie-cover .rank-badge {
  position: absolute;
  left: 14px;
  top: 14px;
  z-index: 2;
}

.movie-body {
  padding: 0 16px 16px;
  display: grid;
  gap: 10px;
}

.movie-title {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.84rem;
}

.movie-snippet {
  margin: 0;
  color: #bfd0ee;
  font-size: 0.92rem;
  min-height: 3.9em;
}

.movie-actions {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-top: 2px;
}

.movie-actions .ghost-btn {
  padding: 10px 14px;
  font-size: 0.92rem;
}

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

.rank-item {
  border-radius: 20px;
  padding: 16px;
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 14px;
  align-items: center;
  transition: transform .25s ease;
}

.rank-num {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 1.25rem;
  color: #04111d;
  background: linear-gradient(135deg, rgba(6,182,212,.98), rgba(168,85,247,.88));
}

.rank-item h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
}

.rank-item p {
  margin: 0;
  color: var(--muted);
}

.rank-side {
  text-align: right;
  color: #dce8ff;
  font-size: 0.92rem;
}

.panel {
  border-radius: 26px;
  padding: 22px;
}

.detail-hero {
  padding: 26px 0 18px;
}

.detail-shell {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 22px;
  align-items: stretch;
  padding: 22px;
  border-radius: 32px;
  background:
    radial-gradient(circle at top left, rgba(6,182,212,0.14), transparent 30%),
    radial-gradient(circle at top right, rgba(236,72,153,0.14), transparent 30%),
    linear-gradient(135deg, rgba(8,12,28,0.96), rgba(10,16,36,0.84));
  border: 1px solid rgba(148,163,184,0.16);
  box-shadow: var(--shadow);
}

.detail-cover {
  min-height: 520px;
  border-radius: 28px;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(5,8,22,0.0), rgba(5,8,22,0.82)),
    var(--cover, linear-gradient(135deg, rgba(103,232,249,.18), rgba(168,85,247,.2)));
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(255,255,255,0.08);
}

.detail-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.06), rgba(5,8,22,0.85));
}

.detail-cover-content {
  position: absolute;
  inset: auto 18px 18px 18px;
  z-index: 2;
  display: grid;
  gap: 10px;
}

.detail-cover h1 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 3.1rem);
  line-height: 1.08;
}

.detail-cover p {
  margin: 0;
  color: #dbe8ff;
}

.detail-info {
  display: grid;
  gap: 16px;
}

.detail-topline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.detail-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.stat {
  padding: 14px;
  border-radius: 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(148,163,184,0.14);
}

.stat span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 5px;
}

.stat strong {
  font-size: 1rem;
}

.detail-copy {
  display: grid;
  gap: 12px;
  color: #d7e6ff;
}

.detail-copy h2,
.detail-copy h3 {
  margin: 0;
}

.detail-copy p {
  margin: 0;
  color: #c1d1ee;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 16px;
}

.player-shell {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  background: #020617;
  border: 1px solid rgba(148,163,184,0.16);
  box-shadow: 0 16px 40px rgba(0,0,0,0.32);
}

.player-frame {
  position: relative;
  aspect-ratio: 16/9;
  background: #000;
}

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

.player-poster {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5,8,22,0.05), rgba(5,8,22,0.85)),
    var(--cover, linear-gradient(135deg, rgba(6,182,212,0.20), rgba(168,85,247,0.22)));
  background-size: cover;
  background-position: center;
  z-index: 2;
}

.player-poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.08), transparent 44%);
}

.player-play {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: 86px;
  height: 86px;
  border-radius: 999px;
  border: 0;
  color: #04111d;
  background: linear-gradient(135deg, var(--cyan), var(--cyan-2));
  box-shadow: 0 20px 50px rgba(6,182,212,.25);
  z-index: 3;
  font-size: 1.1rem;
  font-weight: 900;
}

.player-frame.is-playing .player-poster,
.player-frame.is-playing .player-play {
  opacity: 0;
  pointer-events: none;
}

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

.side-list .movie-card {
  grid-template-columns: 1fr;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 14px;
}

.breadcrumb a {
  color: #dbe8ff;
}

.footer {
  margin-top: 26px;
  padding: 26px 0 40px;
  color: var(--muted);
}

.footer-inner {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
}

.back-to-top.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-menu-btn {
  display: none;
}

.hidden {
  display: none !important;
}

.muted {
  color: var(--muted);
}

@media (max-width: 1180px) {
  .hero-slide,
  .detail-shell,
  .detail-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-slider {
    min-height: 980px;
  }

  .hero-visual {
    min-height: 420px;
  }

  .detail-cover {
    min-height: 460px;
  }
}

@media (max-width: 820px) {
  .header-inner {
    flex-wrap: wrap;
    padding: 12px 0;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .nav {
    display: none;
    width: 100%;
    padding-bottom: 8px;
  }

  .nav.open {
    display: flex;
  }

  .header-tools {
    width: 100%;
    justify-content: space-between;
  }

  .search-box {
    width: 100%;
  }

  .category-grid,
  .card-grid,
  .detail-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-slider {
    min-height: 1040px;
  }

  .hero-slide {
    padding: 20px;
  }

  .slider-dots {
    left: 20px;
  }

  .slider-nav {
    right: 18px;
    bottom: 18px;
  }

  .section-head {
    flex-direction: column;
    align-items: start;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(var(--max), calc(100% - 20px));
  }

  .hero-shell,
  .detail-shell,
  .panel {
    border-radius: 24px;
  }

  .category-grid,
  .card-grid,
  .detail-stats {
    grid-template-columns: 1fr;
  }

  .hero-slider {
    min-height: 1060px;
  }

  .rank-item {
    grid-template-columns: 48px 1fr;
  }

  .rank-side {
    grid-column: 1 / -1;
    text-align: left;
    padding-top: 6px;
  }

  .hero-actions,
  .section-tools {
    gap: 10px;
  }

  .primary-btn,
  .secondary-btn,
  .ghost-btn {
    width: 100%;
  }
}