:root {
  --bg: #060b15;
  --bg-soft: #0c1220;
  --panel: rgba(12, 18, 32, 0.82);
  --panel-strong: rgba(10, 15, 26, 0.94);
  --line: rgba(148, 163, 184, 0.16);
  --text: #e5eefc;
  --muted: #9fb0cf;
  --accent: #38bdf8;
  --accent-2: #8b5cf6;
  --good: #22c55e;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
  --radius: 22px;
  --radius-sm: 16px;
  --max: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Noto Sans CJK SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.16), transparent 28%),
    radial-gradient(circle at top right, rgba(139, 92, 246, 0.18), transparent 24%),
    linear-gradient(180deg, #04070d 0%, #091120 100%);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }

.site-shell {
  position: relative;
  overflow: hidden;
}
.site-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.38), transparent 88%);
  opacity: 0.4;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(22px);
  background: rgba(5, 9, 18, 0.72);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(56,189,248,.95), rgba(139,92,246,.95));
  box-shadow: 0 12px 28px rgba(56,189,248,.18);
}
.brand-text {
  display: grid;
  gap: 3px;
}
.brand-text strong {
  font-size: 18px;
  letter-spacing: .08em;
}
.brand-text span {
  color: var(--muted);
  font-size: 12px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  transition: .2s ease;
}
.nav a:hover,
.nav a.active {
  color: var(--text);
  background: rgba(148, 163, 184, 0.11);
}
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
  color: var(--text);
}

.hero {
  padding: 22px 0 10px;
}
.hero-slider {
  position: relative;
  min-height: 720px;
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow);
  background: #08101d;
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: stretch;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity .55s ease, transform .55s ease;
  pointer-events: none;
}
.hero-slide.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(1.12) contrast(1.02);
  transform: scale(1.04);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5,10,18,.92) 0%, rgba(5,10,18,.76) 38%, rgba(5,10,18,.46) 66%, rgba(5,10,18,.84) 100%),
    radial-gradient(circle at 20% 18%, rgba(56,189,248,.24), transparent 18%),
    radial-gradient(circle at 80% 8%, rgba(139,92,246,.18), transparent 20%);
}
.hero-copy {
  position: relative;
  z-index: 1;
  padding: 72px 54px 54px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  width: fit-content;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.12);
  color: #c6f0ff;
  border: 1px solid rgba(56,189,248,.18);
  font-size: 13px;
}
.hero h1,
.page-title {
  margin: 0;
  font-size: clamp(36px, 5vw, 66px);
  line-height: 1.06;
  letter-spacing: .02em;
}
.hero .lead,
.page-lead {
  margin: 0;
  max-width: 58ch;
  color: #d6e2ff;
  font-size: 16px;
  line-height: 1.8;
}
.tag-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.tag {
  padding: 8px 12px;
  border-radius: 999px;
  color: #dbeafe;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 13px;
}
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 18px;
  border-radius: 16px;
  border: 1px solid transparent;
  transition: .2s ease;
  cursor: pointer;
}
.btn-primary {
  color: #04101a;
  background: linear-gradient(135deg, #7dd3fc, #38bdf8);
  box-shadow: 0 18px 34px rgba(56,189,248,.18);
}
.btn-secondary {
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.08);
}
.btn:hover { transform: translateY(-1px); }

.hero-aside {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
  padding: 34px 34px 34px 0;
  align-content: end;
}
.hero-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  min-height: 176px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(10,15,26,.42);
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0,0,0,.18);
}
.hero-card .thumb {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(1.08) contrast(1.02);
}
.hero-card .shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,9,18,.12), rgba(5,9,18,.88));
}
.hero-card .content {
  position: relative;
  z-index: 1;
  padding: 18px;
  display: grid;
  gap: 10px;
  margin-top: auto;
}
.hero-card h3 {
  margin: 0;
  font-size: 18px;
}
.hero-card p {
  margin: 0;
  color: #d4e2ff;
  line-height: 1.55;
  font-size: 13px;
}
.slider-nav {
  position: absolute;
  left: 54px;
  bottom: 28px;
  display: flex;
  gap: 10px;
  z-index: 2;
}
.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  border: 0;
  background: rgba(255,255,255,.32);
}
.slider-dot.active {
  width: 34px;
  background: linear-gradient(90deg, #7dd3fc, #8b5cf6);
}

.section {
  padding: 26px 0 8px;
}
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.section-head h2,
.section-head h1 {
  margin: 0;
  font-size: 28px;
}
.section-head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  max-width: 60ch;
}
.grid-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.stat-card,
.panel,
.movie-card,
.filter-panel,
.player-panel,
.info-panel {
  border-radius: var(--radius);
  background: rgba(10, 15, 26, 0.76);
  border: 1px solid rgba(148,163,184,.14);
  box-shadow: var(--shadow);
}
.stat-card {
  padding: 22px;
}
.stat-card .label { color: var(--muted); font-size: 13px; }
.stat-card .value { margin-top: 8px; font-size: 30px; font-weight: 800; }
.stat-card .hint { margin-top: 6px; color: #cbd5e1; font-size: 13px; }

.panel { padding: 22px; }
.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}
.movie-card {
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
  min-height: 100%;
}
.movie-card:hover {
  transform: translateY(-4px);
  border-color: rgba(56,189,248,.34);
  background: rgba(13, 20, 36, 0.96);
}
.poster {
  aspect-ratio: 3 / 4;
  width: 100%;
  object-fit: cover;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.movie-card .body {
  padding: 14px;
  display: grid;
  gap: 10px;
}
.movie-card h3 {
  margin: 0;
  font-size: 16px;
  line-height: 1.4;
}
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}
.meta-chip {
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
}
.movie-card p {
  margin: 0;
  color: #c6d5f2;
  font-size: 13px;
  line-height: 1.6;
  min-height: 4.8em;
}
.movie-card .foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.link-arrow { color: #9fe4ff; font-size: 13px; }

.list-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.list-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
  color: #d8e4ff;
}
.list-nav a.active,
.list-nav a:hover {
  background: rgba(56,189,248,.14);
  border-color: rgba(56,189,248,.25);
}

.catalog-toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 18px;
}
.searchbox {
  flex: 1 1 320px;
  position: relative;
}
.searchbox input {
  width: 100%;
  padding: 15px 18px;
  padding-left: 46px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
  color: var(--text);
  outline: none;
}
.searchbox input::placeholder { color: #94a3b8; }
.searchbox::before {
  content: "⌕";
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #8ddcff;
}
.sort-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.sort-group button {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
  color: var(--text);
}
.sort-group button.active {
  background: rgba(56,189,248,.14);
  border-color: rgba(56,189,248,.22);
}

.detail-grid {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}
.detail-poster {
  border-radius: 26px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
}
.detail-poster img { width: 100%; height: auto; }
.detail-content {
  display: grid;
  gap: 18px;
}
.detail-title {
  display: grid;
  gap: 10px;
}
.detail-title h1 {
  margin: 0;
  font-size: clamp(30px, 4vw, 56px);
  line-height: 1.08;
}
.detail-title .summary {
  color: #dbe6ff;
  line-height: 1.8;
  margin: 0;
}
.info-panel,
.player-panel,
.panel-soft {
  padding: 22px;
}
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.info-item {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
}
.info-item .k { color: var(--muted); font-size: 12px; }
.info-item .v { margin-top: 6px; font-size: 14px; }
.section-title {
  margin: 0 0 12px 0;
  font-size: 22px;
}
.prose {
  color: #d6e2ff;
  line-height: 1.9;
}
.prose p { margin: 0 0 14px; }
.player-wrap {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(255,255,255,.08);
}
.player-wrap video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}
.player-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.player-controls button,
.player-controls a {
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--text);
}
.player-note {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}
.footer {
  padding: 34px 0 42px;
  color: var(--muted);
}
.footer-inner {
  border-top: 1px solid var(--line);
  padding-top: 22px;
  display: grid;
  gap: 8px;
}
.muted { color: var(--muted); }
.hidden { display: none !important; }
.empty-state {
  padding: 32px;
  border-radius: 18px;
  border: 1px dashed rgba(255,255,255,.12);
  color: var(--muted);
  text-align: center;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}
.breadcrumb a { color: #c7ebff; }

@media (max-width: 1200px) {
  .movie-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .related-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .grid-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail-grid { grid-template-columns: 1fr; }
  .hero-slide { grid-template-columns: 1fr; }
  .hero-aside { padding: 0 54px 54px; }
}
@media (max-width: 860px) {
  .nav {
    display: none;
    width: 100%;
    padding: 12px 0 16px;
  }
  .nav.open { display: flex; }
  .menu-toggle { display: inline-grid; place-items: center; }
  .topbar-inner { flex-wrap: wrap; }
  .hero-slider { min-height: 780px; }
  .hero-copy { padding: 54px 24px 20px; }
  .hero-aside { padding: 0 24px 28px; }
  .slider-nav { left: 24px; bottom: 20px; }
  .movie-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .info-grid { grid-template-columns: 1fr; }
  .section-head { flex-direction: column; align-items: start; }
}
@media (max-width: 540px) {
  .container { width: min(var(--max), calc(100% - 20px)); }
  .movie-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .grid-stats { grid-template-columns: 1fr; }
  .hero-slider { min-height: 840px; }
  .btn { width: 100%; }
}