:root {
  --bg: #07101d;
  --bg-soft: #0d1728;
  --surface: rgba(12, 20, 35, 0.88);
  --surface-2: rgba(18, 28, 48, 0.9);
  --line: rgba(255,255,255,0.10);
  --line-strong: rgba(255,255,255,0.18);
  --text: #eef4ff;
  --muted: #9fb0cf;
  --muted-2: #7f90b3;
  --accent: #8b5cf6;
  --accent-2: #22d3ee;
  --accent-3: #f97316;
  --success: #34d399;
  --shadow: 0 24px 64px rgba(0,0,0,0.38);
  --shadow-soft: 0 14px 40px rgba(0,0,0,0.26);
  --radius: 24px;
  --radius-lg: 32px;
  --container: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(139,92,246,0.24), transparent 35%),
    radial-gradient(circle at top right, rgba(34,211,238,0.18), transparent 28%),
    radial-gradient(circle at bottom left, rgba(249,115,22,0.10), transparent 25%),
    linear-gradient(180deg, #08111f 0%, #060d18 100%);
  min-height: 100vh;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(5, 10, 18, 0.66);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 74px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  box-shadow: 0 10px 28px rgba(139,92,246,0.35);
  position: relative;
  flex: none;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 11px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.32);
}

.brand-text {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.brand-title {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-subtitle {
  font-size: 0.78rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}

.nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.nav a:hover,
.nav a.active {
  color: var(--text);
  background: rgba(255,255,255,0.05);
  border-color: var(--line);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon-btn,
.primary-btn,
.secondary-btn,
.ghost-btn {
  border: 0;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: inline-grid;
  place-items: center;
  color: var(--text);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line);
}

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

.primary-btn {
  padding: 12px 18px;
  border-radius: 999px;
  color: #08111f;
  font-weight: 800;
  background: linear-gradient(135deg, #9d7bff 0%, #64e7ff 100%);
  box-shadow: 0 14px 28px rgba(118, 96, 255, 0.24);
}

.secondary-btn {
  padding: 12px 18px;
  border-radius: 999px;
  color: var(--text);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line);
}

.ghost-btn {
  padding: 12px 18px;
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
}

.hero {
  padding: 34px 0 18px;
}

.hero-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top right, rgba(34,211,238,0.26), transparent 26%),
    radial-gradient(circle at bottom left, rgba(139,92,246,0.24), transparent 28%),
    linear-gradient(180deg, rgba(15,23,42,0.92), rgba(9,14,24,0.95));
  box-shadow: var(--shadow);
}

.hero-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.06), transparent 35%, rgba(255,255,255,0.03));
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  padding: 28px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  color: #dbeafe;
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(129,140,248,0.25);
  width: fit-content;
  margin-bottom: 14px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
}

.hero p.lead {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.75;
  max-width: 62ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.stat-card {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line);
}

.stat-card strong {
  display: block;
  font-size: 1.3rem;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-right {
  display: grid;
  gap: 14px;
}

.featured-card {
  padding: 16px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.05);
  box-shadow: var(--shadow-soft);
}

.featured-card .poster {
  min-height: 248px;
}

.poster {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.12);
  min-height: 220px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  isolation: isolate;
  background: linear-gradient(135deg, rgba(139,92,246,0.48), rgba(34,211,238,0.42));
}

.poster::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.18), transparent 26%),
    radial-gradient(circle at 80% 10%, rgba(255,255,255,0.12), transparent 20%),
    linear-gradient(180deg, rgba(0,0,0,0.08), rgba(0,0,0,0.42));
  z-index: -1;
}

.poster .pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.76rem;
  color: #eff6ff;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(8px);
}

.poster-title {
  font-size: clamp(1.3rem, 2vw, 2rem);
  font-weight: 900;
  line-height: 1.08;
  text-shadow: 0 10px 30px rgba(0,0,0,0.35);
  margin-top: auto;
}

.poster-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: #eef4ff;
  opacity: .9;
  font-size: 0.82rem;
}

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

.stack-item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
}

.stack-thumb {
  border-radius: 14px;
  min-height: 80px;
  display: flex;
  align-items: end;
  padding: 10px;
  background: linear-gradient(135deg, rgba(139,92,246,0.56), rgba(34,211,238,0.28));
  overflow: hidden;
}

.stack-thumb span {
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.15;
}

.stack-item h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.stack-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.section {
  padding: 20px 0 10px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.section-head h2 {
  margin: 0;
  font-size: 1.45rem;
}

.section-head p {
  margin: 6px 0 0;
  color: var(--muted);
}

.filter-bar {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  display: grid;
  gap: 14px;
  box-shadow: var(--shadow-soft);
}

.filter-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.search-input,
.filter-select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(7, 13, 24, 0.72);
  color: var(--text);
  padding: 14px 16px;
  outline: none;
}

.search-input::placeholder {
  color: var(--muted-2);
}

.search-input:focus,
.filter-select:focus {
  border-color: rgba(34,211,238,0.45);
  box-shadow: 0 0 0 4px rgba(34,211,238,0.08);
}

.quick-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quick-tag {
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(255,255,255,0.03);
  cursor: pointer;
  transition: 0.2s ease;
}

.quick-tag:hover,
.quick-tag.active {
  color: var(--text);
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.18);
}

.grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.movie-card {
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  box-shadow: var(--shadow-soft);
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
  min-height: 100%;
  display: grid;
}

.movie-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.06);
}

.movie-card .poster {
  min-height: 220px;
  border-radius: 0;
  border: 0;
}

.card-body {
  padding: 14px;
  display: grid;
  gap: 10px;
}

.card-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 0.78rem;
}

.card-top .year {
  color: #dbeafe;
  font-weight: 700;
}

.card-title {
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.35;
  font-weight: 800;
}

.card-desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
  min-height: 4.5em;
}

.card-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.meta-chip {
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  color: var(--muted);
  border: 1px solid var(--line);
  font-size: 0.75rem;
}

.section-box {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
  padding: 18px;
  box-shadow: var(--shadow-soft);
}

.ranking-list {
  display: grid;
  gap: 10px;
}

.rank-row {
  display: grid;
  grid-template-columns: 54px 1.2fr 0.7fr 0.7fr auto;
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
}

.rank-num {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #08111f;
  background: linear-gradient(135deg, #ffe08a 0%, #ff9f7a 100%);
}

.rank-row h3 {
  margin: 0;
  font-size: 1rem;
}

.rank-row p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-cloud a {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(255,255,255,0.03);
}

.tag-cloud a:hover {
  color: var(--text);
  border-color: rgba(255,255,255,0.18);
}

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

.breadcrumb a {
  color: #dbeafe;
}

.detail-wrap {
  display: grid;
  grid-template-columns: 0.98fr 1.2fr;
  gap: 18px;
  margin-top: 18px;
}

.player-card,
.info-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

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

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

.play-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0,0,0,0.05), rgba(0,0,0,0.28));
  transition: opacity 0.2s ease;
}

.play-overlay.hidden {
  opacity: 0;
}

.play-button {
  pointer-events: auto;
  display: inline-grid;
  place-items: center;
  gap: 8px;
  width: 92px;
  height: 92px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.10);
  color: white;
  font-weight: 800;
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 46px rgba(0,0,0,0.28);
}

.detail-main {
  padding: 20px;
}

.detail-topline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.detail-title {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.1;
}

.detail-lead {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.8;
  font-size: 1rem;
}

.info-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.info-item {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
}

.info-item span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 6px;
}

.info-item strong {
  display: block;
  line-height: 1.55;
}

.long-text {
  margin-top: 18px;
  display: grid;
  gap: 14px;
}

.long-text h3 {
  margin: 0 0 6px;
  font-size: 1.12rem;
}

.long-text p {
  margin: 0;
  color: #d8e1f7;
  line-height: 1.82;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.footer {
  margin-top: 28px;
  padding: 24px 0 34px;
  color: var(--muted);
  font-size: 0.92rem;
}

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

.mobile-only {
  display: none;
}

.hidden {
  display: none !important;
}

@media (max-width: 1180px) {
  .grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .related-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .hero-grid,
  .detail-wrap {
    grid-template-columns: 1fr;
  }
  .filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .rank-row {
    grid-template-columns: 54px 1fr 1fr;
  }
  .rank-row .rank-extra {
    display: none;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(var(--container), calc(100% - 20px));
  }
  .header-inner {
    flex-wrap: wrap;
    padding: 10px 0;
  }
  .nav {
    width: 100%;
    order: 3;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
  }
  .nav::-webkit-scrollbar {
    display: none;
  }
  .hero-grid {
    padding: 18px;
  }
  .hero-stats {
    grid-template-columns: 1fr;
  }
  .grid,
  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .filter-grid {
    grid-template-columns: 1fr;
  }
  .rank-row {
    grid-template-columns: 46px 1fr;
  }
  .rank-row .rank-extra:nth-child(3),
  .rank-row .rank-extra:nth-child(4),
  .rank-row .rank-extra:nth-child(5) {
    display: none;
  }
  .detail-main {
    padding: 16px;
  }
  .info-grid {
    grid-template-columns: 1fr;
  }
  .section-head {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .grid,
  .related-grid {
    grid-template-columns: 1fr;
  }
  .stack-item {
    grid-template-columns: 72px 1fr;
  }
  .brand-subtitle {
    display: none;
  }
  .hero h1 {
    font-size: 1.9rem;
  }
}