:root {
  --bg: #081120;
  --bg-2: #0f172a;
  --panel: rgba(15, 23, 42, 0.78);
  --panel-2: rgba(30, 41, 59, 0.74);
  --line: rgba(148, 163, 184, 0.16);
  --text: #e5eefc;
  --muted: #94a3b8;
  --accent: #3b82f6;
  --accent-2: #22c55e;
  --accent-3: #8b5cf6;
  --shadow: 0 18px 60px rgba(0,0,0,.35);
  --radius: 22px;
  --radius-lg: 30px;
  --max: 1300px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(59,130,246,.18), transparent 28%),
    radial-gradient(circle at top right, rgba(139,92,246,.14), transparent 24%),
    radial-gradient(circle at bottom center, rgba(34,197,94,.08), transparent 24%),
    linear-gradient(180deg, #050b18 0%, #091223 52%, #050b18 100%);
  color: var(--text);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
::selection { background: rgba(59,130,246,.35); }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.glass {
  background: linear-gradient(180deg, rgba(15,23,42,.84), rgba(2,6,23,.74));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  border-bottom: 1px solid rgba(148,163,184,.14);
  background: rgba(2,6,23,.72);
  backdrop-filter: blur(20px);
}
.nav-wrap {
  display:flex; align-items:center; justify-content:space-between;
  gap: 16px;
  min-height: 74px;
}
.brand { display:flex; align-items:center; gap: 12px; min-width: 0; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 14px;
  background: linear-gradient(135deg, #2563eb, #8b5cf6 55%, #22c55e);
  box-shadow: 0 10px 30px rgba(59,130,246,.35);
  flex: 0 0 auto;
  display:grid; place-items:center;
  font-weight: 800;
}
.brand-text { min-width: 0; }
.brand-text strong { display:block; font-size: 1.05rem; letter-spacing: .02em; line-height: 1.05; }
.brand-text span { display:block; color: var(--muted); font-size: .84rem; margin-top: 4px; }
.nav-links { display:flex; align-items:center; gap: 12px; flex-wrap: wrap; }
.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  color: #dbe7ff;
  border: 1px solid transparent;
}
.nav-links a:hover, .nav-links a.active {
  background: rgba(59,130,246,.14);
  border-color: rgba(59,130,246,.3);
}
.nav-search {
  display:flex; gap: 8px; align-items:center;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(15,23,42,.82);
  border: 1px solid rgba(148,163,184,.18);
  min-width: 240px;
}
.nav-search input {
  border: 0; outline: none; background: transparent; color: var(--text); width: 100%;
}
.ghost-btn, .primary-btn, .play-btn, .menu-btn, .load-more {
  border: 0; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.ghost-btn:hover, .primary-btn:hover, .play-btn:hover, .menu-btn:hover, .load-more:hover { transform: translateY(-1px); }
.menu-btn {
  display:none; width: 44px; height: 44px; border-radius: 14px;
  background: rgba(255,255,255,.06);
  color: var(--text);
}
.mobile-panel { display:none; padding: 12px 0 18px; }
.mobile-panel.open { display:block; }
.mobile-panel .nav-links { flex-direction: column; align-items: stretch; }
.mobile-panel .nav-links a { width: 100%; background: rgba(255,255,255,.03); }

.hero { padding: 22px 0 8px; }
.hero-shell {
  position: relative;
  border-radius: 34px;
  overflow: hidden;
  min-height: 620px;
  border: 1px solid rgba(255,255,255,.08);
}
.hero-slider { position:absolute; inset:0; }
.hero-slide {
  position:absolute; inset:0;
  opacity:0;
  transform: scale(1.02);
  transition: opacity .8s ease, transform 1s ease;
  background-size: cover;
  background-position: center;
}
.hero-slide.active { opacity:1; transform: scale(1); }
.hero-slide::after {
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(90deg, rgba(5,11,24,.93) 0%, rgba(5,11,24,.64) 42%, rgba(5,11,24,.28) 100%),
    linear-gradient(180deg, rgba(5,11,24,.2), rgba(5,11,24,.72));
}
.hero-content {
  position: relative;
  z-index: 2;
  display:grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(290px, .8fr);
  gap: 28px;
  padding: 40px;
  align-items: end;
  min-height: 620px;
}
.hero-kicker {
  display:inline-flex; align-items:center; gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(59,130,246,.16);
  border: 1px solid rgba(59,130,246,.28);
  color: #dbeafe;
  margin-bottom: 18px;
}
.hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 4.9rem);
  line-height: 1.05;
  letter-spacing: -.03em;
  text-wrap: balance;
}
.hero .lead {
  max-width: 66ch;
  color: #d7e4ff;
  line-height: 1.8;
  margin: 18px 0 24px;
  font-size: 1.03rem;
}
.hero-actions {
  display:flex; gap: 12px; flex-wrap: wrap;
  margin-bottom: 18px;
}
.primary-btn, .ghost-btn, .play-btn, .load-more {
  display:inline-flex; align-items:center; justify-content:center; gap: 8px;
  padding: 13px 18px;
  border-radius: 999px;
}
.primary-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  color: white;
  box-shadow: 0 14px 34px rgba(59,130,246,.34);
}
.ghost-btn {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--text);
}
.hero-stats { display:flex; gap: 14px; flex-wrap: wrap; }
.stat {
  min-width: 128px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(2,6,23,.35);
  border: 1px solid rgba(148,163,184,.15);
}
.stat strong { display:block; font-size: 1.25rem; }
.stat span { color: var(--muted); font-size: .88rem; }
.hero-aside { align-self: stretch; display:flex; }
.feature-card {
  width: 100%;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(15,23,42,.78), rgba(2,6,23,.82));
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow);
  overflow: hidden;
  display:flex;
  flex-direction:column;
  min-height: 520px;
}
.feature-poster { aspect-ratio: 4 / 5; background: #111827; position: relative; }
.feature-poster img { width:100%; height:100%; object-fit: cover; }
.feature-body { padding: 18px 18px 20px; }
.feature-body h2 { margin: 0 0 10px; font-size: 1.4rem; }
.feature-body p { margin: 0; color: var(--muted); line-height: 1.75; }
.hero-dots { display:flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.hero-dots button {
  width: 11px; height: 11px; border-radius: 50%;
  border: 0; background: rgba(255,255,255,.26);
}
.hero-dots button.active { background: #fff; transform: scale(1.25); }
.section { padding: 28px 0; }
.section-head {
  display:flex; align-items:end; justify-content:space-between; gap: 16px; margin-bottom: 18px;
}
.section-head h2 { margin:0; font-size: 1.5rem; }
.section-head p { margin: 8px 0 0; color: var(--muted); }
.section-tools { display:flex; align-items:center; gap: 10px; flex-wrap: wrap; }
.input-box {
  min-width: 260px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(148,163,184,.18);
  background: rgba(15,23,42,.72);
  color: var(--text);
  outline: none;
}
.badge-row { display:flex; gap: 10px; flex-wrap: wrap; }
.badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(148,163,184,.16);
  color: #dbe7ff;
}
.grid { display:grid; gap: 18px; }
.grid.cards-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.grid.cards-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.grid.cards-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(15,23,42,.82), rgba(2,6,23,.74));
  border: 1px solid rgba(148,163,184,.12);
  box-shadow: 0 14px 40px rgba(0,0,0,.22);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(59,130,246,.32);
  box-shadow: 0 20px 48px rgba(0,0,0,.34);
}
.poster { position: relative; aspect-ratio: 2 / 3; overflow: hidden; background: #111827; }
.poster img { width:100%; height:100%; object-fit: cover; transition: transform .4s ease; }
.card:hover .poster img { transform: scale(1.05); }
.poster .overlay {
  position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 40%, rgba(2,6,23,.86) 100%);
}
.poster .corner {
  position:absolute; left: 12px; top: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(15,23,42,.72);
  border: 1px solid rgba(255,255,255,.12);
  font-size: .8rem;
}
.card-body { padding: 14px 14px 16px; }
.card h3, .card h4 { margin: 0 0 8px; font-size: 1rem; line-height: 1.45; }
.meta-line {
  display:flex; gap: 8px; flex-wrap: wrap;
  color: var(--muted);
  font-size: .86rem;
  margin-bottom: 10px;
}
.excerpt {
  color: #c8d4ea;
  font-size: .92rem;
  line-height: 1.7;
  margin: 0;
}
.chips {
  display:flex; gap: 8px; flex-wrap: wrap;
  margin-top: 12px;
}
.chips span {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(59,130,246,.12);
  border: 1px solid rgba(59,130,246,.18);
  color: #dbeafe;
  font-size: .78rem;
}
.layout-2 {
  display:grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 18px;
}
.side-panel {
  position: sticky;
  top: 92px;
  align-self: start;
  border-radius: 22px;
  padding: 18px;
}
.side-panel h3 { margin: 0 0 10px; }
.side-panel p { margin: 0 0 18px; color: var(--muted); line-height: 1.7; }
.side-links { display:grid; gap: 10px; }
.side-links a {
  display:flex; justify-content:space-between; align-items:center;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(148,163,184,.14);
}
.side-links a:hover { border-color: rgba(59,130,246,.3); background: rgba(59,130,246,.08); }
.rank-list { display:grid; gap: 12px; }
.rank-item {
  display:grid;
  grid-template-columns: 60px 1fr 120px;
  gap: 14px;
  align-items:center;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(148,163,184,.12);
}
.rank-num {
  width: 60px; height: 60px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(59,130,246,.2), rgba(139,92,246,.2));
  display:grid; place-items:center;
  font-weight: 800; font-size: 1.2rem;
}
.rank-meta strong { display:block; margin-bottom: 6px; }
.rank-meta span { color: var(--muted); font-size: .88rem; }
.detail-hero { padding: 28px 0 8px; }
.breadcrumb { color: var(--muted); font-size: .92rem; margin-bottom: 14px; }
.detail-shell {
  display:grid;
  grid-template-columns: 310px minmax(0,1fr);
  gap: 24px;
  align-items:start;
}
.detail-poster {
  border-radius: 26px;
  overflow:hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(148,163,184,.14);
}
.detail-poster img { width: 100%; height: auto; }
.detail-main { display:grid; gap: 20px; }
.detail-card {
  border-radius: 26px;
  padding: 22px;
}
.detail-card h1 {
  margin: 0 0 14px;
  font-size: clamp(1.8rem, 2.8vw, 3rem);
  line-height: 1.14;
}
.detail-card .lead {
  color: #dbe7ff;
  line-height: 1.85;
  margin: 0 0 18px;
}
.meta-grid {
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}
.meta-cell {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(148,163,184,.12);
}
.meta-cell span { display:block; color: var(--muted); font-size: .82rem; margin-bottom: 4px; }
.meta-cell strong { display:block; font-size: .96rem; }
.player-wrap {
  border-radius: 26px;
  overflow:hidden;
  padding: 20px;
}
.player-top {
  display:flex; justify-content:space-between; align-items:center; gap: 12px;
  margin-bottom: 16px;
}
.player {
  position:relative;
  border-radius: 20px;
  overflow:hidden;
  background: #000;
  border: 1px solid rgba(148,163,184,.16);
}
.player video {
  width:100%;
  aspect-ratio: 16 / 9;
  display:block;
  background:#000;
}
.player .poster-layer {
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(2,6,23,.12), rgba(2,6,23,.82));
  display:flex; align-items:center; justify-content:center; flex-direction:column; gap: 14px;
  padding: 24px;
  text-align:center;
}
.player .poster-layer.hidden { display:none; }
.play-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  color: white;
  box-shadow: 0 14px 34px rgba(59,130,246,.34);
  min-width: 160px;
}
.notice {
  color: var(--muted);
  font-size: .88rem;
}
.content-block {
  padding: 22px;
  border-radius: 26px;
}
.content-block h2 { margin-top: 0; }
.content-block p { line-height: 1.85; color: #d7e4ff; }
.footer {
  padding: 28px 0 40px;
  color: var(--muted);
}
.footer .foot-shell {
  display:flex; justify-content:space-between; align-items:center; gap: 20px;
  flex-wrap: wrap;
  padding-top: 16px;
  border-top: 1px solid rgba(148,163,184,.14);
}
.search-results { display:grid; gap: 16px; }
.search-top {
  display:flex; gap: 12px; flex-wrap: wrap;
  margin-bottom: 18px;
}
.search-top .input-box { flex: 1 1 360px; }
.results-meta { color: var(--muted); margin: 0 0 16px; }
.hidden { display:none !important; }
@media (max-width: 1180px) {
  .grid.cards-6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid.cards-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid.cards-4 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .detail-shell, .layout-2, .hero-content { grid-template-columns: 1fr; }
  .hero-content { padding-bottom: 28px; }
  .hero-shell, .hero-content { min-height: auto; }
  .hero-aside { max-width: 560px; }
  .side-panel { position: relative; top: auto; }
}
@media (max-width: 760px) {
  .nav-links, .nav-search { display:none; }
  .menu-btn { display:inline-grid; place-items:center; }
  .hero { padding-top: 16px; }
  .hero-shell { border-radius: 26px; }
  .hero-content { padding: 22px; }
  .hero h1 { font-size: 2.2rem; }
  .hero .lead { font-size: .98rem; }
  .grid.cards-6, .grid.cards-5, .grid.cards-4, .grid.cards-3, .grid.cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .meta-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-head { align-items:flex-start; flex-direction: column; }
  .player-top { flex-direction: column; align-items:flex-start; }
  .rank-item { grid-template-columns: 52px 1fr; }
  .rank-item .rank-side { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 22px)); }
  .grid.cards-6, .grid.cards-5, .grid.cards-4, .grid.cards-3, .grid.cards-2 { grid-template-columns: 1fr; }
  .meta-grid { grid-template-columns: 1fr; }
  .rank-item { grid-template-columns: 48px 1fr; }
  .hero-shell { min-height: 740px; }
  .hero-content { min-height: 740px; }
}