:root {
  color-scheme: dark;
  font-family: "Microsoft YaHei UI", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  --bg: #101113;
  --panel: #181a1e;
  --panel2: #20232a;
  --ink: #f6f7f8;
  --muted: #a9b0bb;
  --line: rgba(255,255,255,.1);
  --red: #e63946;
  --red2: #ff6b4a;
  --mint: #4ecdc4;
  --gold: #ffd166;
  --shadow: 0 22px 55px rgba(0,0,0,.34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(230,57,70,.12), transparent 360px),
    radial-gradient(circle at 84% 6%, rgba(78,205,196,.14), transparent 28%),
    var(--bg);
}
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
h1,h2,h3,p { margin-top: 0; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  min-height: 66px;
  padding: 0 clamp(16px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  background: rgba(16,17,19,.92);
  backdrop-filter: blur(18px);
}
.logo { color: #fff; font-size: 1.28rem; font-weight: 950; white-space: nowrap; }
.logo::before { content: ""; display: inline-block; width: 10px; height: 10px; margin-right: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(230,57,70,.16); }
.nav { display: flex; gap: 8px; justify-content: center; overflow-x: auto; white-space: nowrap; }
.nav a,.search-link {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 900;
  font-size: .9rem;
}
.nav a.active,.nav a:hover,.search-link:hover { color: #fff; background: rgba(255,255,255,.08); }
.search-link { color: #fff; background: var(--red); }

.hero {
  width: min(1320px, calc(100% - 32px));
  margin: 18px auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(280px, .54fr) 300px;
  gap: 14px;
  align-items: stretch;
}
.hero-media {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  border-radius: 8px;
  background: #0b0c0f;
  box-shadow: var(--shadow);
}
.hero-media a,.watch-frame { position: relative; display: block; height: 100%; }
.hero-media::after,.watch-frame::after,.thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(0,0,0,.66));
  pointer-events: none;
}
.play {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 2;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--red);
  font-size: .82rem;
  box-shadow: 0 10px 24px rgba(230,57,70,.34);
}
.play.big { width: 52px; height: 52px; left: 18px; bottom: 18px; font-size: 1rem; }
.hero-panel,.quick-panel {
  min-height: 330px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(160deg, rgba(32,35,42,.96), rgba(24,26,30,.92));
  box-shadow: 0 14px 34px rgba(0,0,0,.22);
}
.hero-panel { display: grid; align-content: center; }
.kicker { margin-bottom: 8px; color: var(--mint); font-size: .72rem; font-weight: 950; text-transform: uppercase; }
.hero-panel h1,.watch-info h1 { margin-bottom: 12px; font-size: clamp(1.9rem, 3.2vw, 3.5rem); line-height: 1.05; letter-spacing: 0; }
.hero-panel p,.watch-info p,.footer p,.row-head p,.video-info p,.library-hero p { color: var(--muted); line-height: 1.62; }
.hero-panel p:not(.kicker) { max-height: 5em; overflow: hidden; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 18px; }
.hero-meta span {
  padding: 6px 10px;
  border-radius: 999px;
  color: #fff;
  background: rgba(255,255,255,.09);
  font-weight: 950;
  font-size: .86rem;
}
.primary-btn {
  width: fit-content;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 0 16px;
  border-radius: 999px;
  color: #fff;
  background: var(--red);
  font-weight: 950;
}
.quick-panel h2 { margin-bottom: 12px; font-size: 1.05rem; }
.quick-panel > div { display: grid; gap: 9px; }
.mini-item {
  display: grid;
  grid-template-columns: 28px 52px minmax(0,1fr) auto;
  gap: 9px;
  align-items: center;
  min-height: 62px;
}
.mini-item span { color: var(--gold); font-weight: 950; }
.mini-item div { width: 52px; height: 58px; overflow: hidden; border-radius: 6px; background: #0b0c0f; }
.mini-item b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .92rem; }
.mini-item em { color: var(--mint); font-style: normal; font-weight: 950; }

.strip,.content-row,.library-hero,.filters,.watch,.footer {
  width: min(1320px, calc(100% - 32px));
  margin: 22px auto 0;
}
.strip-head,.row-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}
.strip-head h2,.row-head h2 { margin-bottom: 2px; font-size: 1.35rem; }
.strip-head a,.row-head a,#resultCount { color: var(--mint); font-weight: 950; }
.home-rail,.grid-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
  gap: 12px;
}
.home-rail { grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); }
.video-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 168px;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 6px;
  scroll-snap-type: x proximity;
}
.video-card {
  min-width: 0;
  overflow: hidden;
  border-radius: 8px;
  background: var(--panel);
  border: 1px solid var(--line);
  transition: transform .18s ease, border-color .18s ease;
}
.video-card:hover { transform: translateY(-3px); border-color: rgba(230,57,70,.42); }
.video-card a { display: block; }
.wide-card { grid-column: span 2; }
.thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #0b0c0f;
}
.wide-card .thumb { aspect-ratio: 16 / 7.5; }
.thumb em {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  padding: 4px 7px;
  border-radius: 999px;
  color: #fff;
  background: rgba(0,0,0,.66);
  font-size: .72rem;
  font-style: normal;
  font-weight: 950;
}
.video-info { padding: 10px; }
.video-info h3 { margin-bottom: 4px; font-size: .96rem; line-height: 1.28; min-height: 2.45em; }
.video-info p { margin-bottom: 8px; font-size: .78rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.video-info div { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; color: var(--muted); font-size: .75rem; }
.video-info b { color: var(--gold); }

.library-hero {
  padding: clamp(26px, 5vw, 56px);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(230,57,70,.2), rgba(78,205,196,.1)), var(--panel);
  border: 1px solid var(--line);
}
.library-hero h1 { margin-bottom: 10px; font-size: clamp(2.2rem, 4vw, 4.8rem); line-height: 1.04; }
.filters {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border-radius: 8px;
  background: var(--panel);
  border: 1px solid var(--line);
}
.search-form { display: flex; gap: 8px; }
.search-form input,.search-form button,.filter-buttons button,.filters select {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel2);
  color: var(--ink);
  font: inherit;
  font-weight: 900;
}
.search-form input { width: 100%; padding: 0 14px; }
.search-form button,.filter-buttons button,.filters select { padding: 0 13px; }
.filter-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-buttons button:hover,.search-form button:hover { color: #fff; background: var(--red); }

.watch {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, .55fr);
  gap: 14px;
  align-items: stretch;
}
.watch-frame {
  min-height: 470px;
  overflow: hidden;
  border-radius: 8px;
  background: #0b0c0f;
  box-shadow: var(--shadow);
}
.watch-info {
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}
.origin { font-weight: 950; }
.footer {
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) repeat(3, minmax(160px, .65fr));
  gap: 18px;
  margin-bottom: 24px;
  padding: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.footer strong { display: block; margin-bottom: 8px; color: #fff; font-size: 1.2rem; }
.footer h3 { margin-bottom: 10px; color: #fff; font-size: .95rem; }
.footer a { display: block; margin: 7px 0; color: var(--muted); }
.image-missing { outline: 2px solid #ff4444; }

@media (max-width: 1120px) {
  .hero { grid-template-columns: minmax(0,1fr) 300px; }
  .hero-panel { grid-column: 1 / -1; min-height: auto; }
  .quick-panel { min-height: 330px; }
  .filters { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .topbar { grid-template-columns: 1fr; gap: 8px; padding: 12px 16px; }
  .nav { justify-content: start; }
  .search-link { width: fit-content; }
  .hero,.watch { grid-template-columns: 1fr; width: calc(100% - 24px); }
  .hero-media,.quick-panel,.watch-frame { min-height: auto; aspect-ratio: 16 / 9; }
  .quick-panel { aspect-ratio: auto; }
  .strip,.content-row,.library-hero,.filters,.footer { width: calc(100% - 24px); }
  .home-rail,.grid-list { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .wide-card { grid-column: span 2; }
  .footer { grid-template-columns: 1fr; }
}