:root {
  --bg: #07111f;
  --bg-soft: #0c1727;
  --panel: rgba(10, 18, 33, 0.82);
  --panel-strong: #0d1627;
  --line: rgba(148, 163, 184, 0.16);
  --line-strong: rgba(148, 163, 184, 0.24);
  --text: #e5eefc;
  --muted: #9db0cb;
  --accent: #2dd4bf;
  --accent-2: #60a5fa;
  --warn: #f59e0b;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --radius-sm: 16px;
  --max: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(45, 212, 191, 0.12), transparent 22%),
    radial-gradient(circle at top right, rgba(96, 165, 250, 0.10), transparent 20%),
    linear-gradient(180deg, #07111f 0%, #09111d 40%, #050a12 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  line-height: 1.6;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(5, 10, 18, 0.72);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  justify-content: space-between;
  min-height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.95), rgba(96, 165, 250, 0.95));
  display: grid;
  place-items: center;
  color: #06111d;
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(45, 212, 191, 0.25);
}

.logo strong {
  font-size: 1.15rem;
}

.logo small {
  display: block;
  color: var(--muted);
  font-weight: 500;
  margin-top: 1px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.nav a {
  color: rgba(229, 238, 252, 0.82);
  padding: 10px 12px;
  border-radius: 999px;
  transition: 0.18s ease;
}

.nav a:hover,
.nav a.active {
  color: #05121f;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

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

.search-form {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  max-width: 340px;
}

.search-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(9, 16, 29, 0.88);
  outline: none;
}

.search-input::placeholder {
  color: rgba(157, 176, 203, 0.76);
}

.search-button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.search-button,
.btn-primary {
  color: #06111d;
  background: linear-gradient(135deg, var(--accent), #93c5fd);
  box-shadow: 0 16px 34px rgba(45, 212, 191, 0.18);
}

.btn-secondary {
  color: var(--text);
  background: rgba(9, 16, 29, 0.94);
  border: 1px solid var(--line);
}

.search-button:hover,
.btn:hover {
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
}

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

.hero-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.12);
  background:
    radial-gradient(circle at top right, rgba(45, 212, 191, 0.14), transparent 24%),
    radial-gradient(circle at bottom left, rgba(96, 165, 250, 0.12), transparent 24%),
    linear-gradient(145deg, rgba(9, 16, 29, 0.96), rgba(7, 12, 22, 0.94));
  border-radius: 34px;
  box-shadow: var(--shadow);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 26px;
  align-items: stretch;
  padding: 34px;
}

.hero-copy h1 {
  margin: 0 0 16px;
  line-height: 1.06;
  font-size: clamp(2rem, 4.8vw, 4.5rem);
  letter-spacing: -0.04em;
}

.hero-copy p {
  margin: 0 0 20px;
  color: var(--muted);
  max-width: 60ch;
  font-size: 1.02rem;
}

.hero-stat {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0 22px;
}

.stat-chip {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(229, 238, 252, 0.92);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.hero-right {
  display: grid;
  gap: 16px;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
}

.poster,
.poster-mini {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: linear-gradient(135deg, #16263b, #0a1220);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
}

.poster {
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  isolation: isolate;
}

.poster::before,
.poster-mini::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), transparent 28%),
    linear-gradient(135deg, var(--c1, #123), var(--c2, #345));
  z-index: -2;
}

.poster::after,
.poster-mini::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 20%, rgba(255,255,255,0.18), transparent 18%),
    radial-gradient(circle at 82% 22%, rgba(255,255,255,0.14), transparent 18%),
    linear-gradient(180deg, transparent 46%, rgba(5,10,18,0.94) 100%);
  z-index: -1;
}

.poster-band {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  width: fit-content;
  border-radius: 999px;
  background: rgba(5, 10, 18, 0.38);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(229, 238, 252, 0.92);
  font-size: 0.82rem;
}

.poster h3,
.poster-mini h3 {
  margin: 12px 0 6px;
  font-size: 1.18rem;
  line-height: 1.2;
}

.poster p,
.poster-mini p {
  margin: 0;
  color: rgba(229,238,252,0.8);
  font-size: 0.92rem;
}

.poster-mini {
  min-height: 132px;
  padding: 14px;
}

.poster-mini .poster-band {
  font-size: 0.76rem;
  padding: 7px 10px;
}

.section {
  padding: 26px 0;
}

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

.section-head h2 {
  margin: 0;
  font-size: clamp(1.25rem, 2vw, 2rem);
}

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

.grid-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.movie-card,
.category-card,
.rank-card {
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(8, 14, 26, 0.82);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0,0,0,0.2);
}

.movie-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.movie-cover {
  position: relative;
  aspect-ratio: 3 / 4;
  padding: 14px;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  overflow: hidden;
}

.movie-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--c1, #223), var(--c2, #556));
  z-index: -2;
}

.movie-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 16%, rgba(255,255,255,0.18), transparent 14%),
    radial-gradient(circle at 84% 18%, rgba(255,255,255,0.12), transparent 16%),
    linear-gradient(180deg, transparent 40%, rgba(5,10,18,0.96) 100%);
  z-index: -1;
}

.movie-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  mix-blend-mode: screen;
  opacity: 0.62;
}

.poster-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 14px;
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  text-shadow: 0 10px 20px rgba(0,0,0,0.45);
}

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

.movie-body h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.35;
}

.meta-row,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.meta-pill,
.tag-pill,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.10);
  color: rgba(229, 238, 252, 0.88);
  border: 1px solid rgba(148, 163, 184, 0.12);
  font-size: 0.78rem;
}

.tag-pill,
.badge {
  background: rgba(45, 212, 191, 0.08);
  border-color: rgba(45, 212, 191, 0.18);
}

.movie-body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.movie-card:hover,
.category-card:hover,
.rank-card:hover {
  transform: translateY(-2px);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  box-shadow: 0 18px 44px rgba(0,0,0,0.25);
}

.category-grid,
.rank-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.category-card {
  padding: 18px;
}

.category-card h3 {
  margin: 0 0 8px;
}

.category-card p {
  margin: 0 0 12px;
  color: var(--muted);
}

.category-card .count {
  color: rgba(229, 238, 252, 0.92);
  font-weight: 700;
}

.detail-top {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 22px;
  align-items: start;
}

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

.detail-panel {
  padding: 22px;
  border-radius: 28px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(8, 14, 26, 0.82);
  box-shadow: var(--shadow);
}

.detail-panel h1 {
  margin: 8px 0 10px;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.12;
}

.detail-panel p {
  color: var(--muted);
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 16px;
}

.player-shell {
  margin-top: 18px;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(3, 7, 14, 0.96);
  box-shadow: var(--shadow);
}

.player-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

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

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

.play-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
  background: radial-gradient(circle at center, rgba(45,212,191,0.12), transparent 24%);
}

.play-button {
  pointer-events: auto;
  width: 82px;
  height: 82px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent), #93c5fd);
  color: #06111d;
  font-size: 1.2rem;
  font-weight: 900;
  box-shadow: 0 18px 38px rgba(45, 212, 191, 0.22);
}

.detail-body {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  margin-top: 18px;
}

.panel {
  padding: 22px;
  border-radius: 28px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(8, 14, 26, 0.82);
}

.panel h2,
.panel h3 {
  margin-top: 0;
}

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

.info-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(148, 163, 184, 0.10);
}

.info-row strong {
  min-width: 72px;
  color: #f5fbff;
}

.breadcrumb {
  color: rgba(157, 176, 203, 0.92);
  font-size: 0.92rem;
  margin-bottom: 12px;
}

.breadcrumb a {
  color: var(--accent);
}

.footer {
  margin-top: 32px;
  padding: 28px 0 34px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(3, 7, 14, 0.42);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 20px;
}

.footer h4 {
  margin-top: 0;
}

.footer p,
.footer li,
.footer a {
  color: var(--muted);
}

.footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.small-note {
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(180px, 1fr);
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.hero-strip::-webkit-scrollbar,
.card-scroll::-webkit-scrollbar {
  height: 8px;
}

.hero-strip::-webkit-scrollbar-thumb,
.card-scroll::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.28);
  border-radius: 999px;
}

.card-scroll {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 1fr);
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.filter-chip {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(148,163,184,0.12);
  color: rgba(229,238,252,0.9);
  cursor: pointer;
}

.filter-chip.active,
.filter-chip:hover {
  background: linear-gradient(135deg, rgba(45,212,191,0.18), rgba(96,165,250,0.16));
  border-color: rgba(45,212,191,0.34);
}

.search-results {
  display: grid;
  gap: 16px;
}

.search-banner {
  padding: 18px;
  border-radius: 24px;
  border: 1px solid rgba(148,163,184,0.12);
  background: rgba(8,14,26,0.82);
}

.search-empty {
  padding: 28px;
  border-radius: 24px;
  background: rgba(8,14,26,0.82);
  border: 1px solid rgba(148,163,184,0.12);
}

.rank-card {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  padding: 14px;
}

.rank-cover {
  aspect-ratio: 3 / 4;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--c1, #234), var(--c2, #567));
  display: grid;
  place-items: end start;
  padding: 10px;
  position: relative;
}

.rank-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(5,10,18,0.94) 100%);
}

.rank-cover b {
  position: relative;
  z-index: 1;
  font-size: 1.1rem;
}

.rank-card h3 {
  margin: 0 0 8px;
}

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

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  display: none;
}

.back-to-top.show {
  display: inline-flex;
}

.mobile-only {
  display: none;
}

@media (max-width: 1080px) {
  .hero-grid,
  .detail-top,
  .detail-body,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .grid-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-grid,
  .rank-grid {
    grid-template-columns: 1fr;
  }

  .search-form {
    max-width: 100%;
  }
}

@media (max-width: 760px) {
  .header-inner {
    flex-wrap: wrap;
    padding: 12px 0;
  }

  .nav {
    display: none;
    width: 100%;
    order: 3;
    padding-top: 8px;
  }

  .nav.open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .search-form {
    order: 2;
    width: 100%;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .hero-grid,
  .detail-panel,
  .player-top,
  .panel {
    padding: 18px;
  }

  .grid-cards {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 20px;
  }

  .hero-shell {
    border-radius: 28px;
  }

  .poster {
    min-height: 230px;
  }

  .detail-poster {
    min-height: 360px;
  }

  .mobile-only {
    display: inline-flex;
  }
}