:root {
  --bg: #07111f;
  --bg-soft: #0b1627;
  --panel: rgba(8, 16, 30, 0.72);
  --panel-strong: rgba(10, 20, 36, 0.92);
  --border: rgba(255, 255, 255, 0.09);
  --text: #e8f1ff;
  --muted: rgba(232, 241, 255, 0.68);
  --muted-2: rgba(232, 241, 255, 0.48);
  --cyan: #22d3ee;
  --teal: #2dd4bf;
  --blue: #60a5fa;
  --gold: #fbbf24;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --max: 1360px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(34, 211, 238, 0.18), transparent 26%),
    radial-gradient(circle at top right, rgba(96, 165, 250, 0.18), transparent 22%),
    radial-gradient(circle at bottom center, rgba(45, 212, 191, 0.10), transparent 26%),
    linear-gradient(180deg, #07111f 0%, #050b16 100%);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

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

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

button,
input {
  font: inherit;
}

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

.glass {
  background: linear-gradient(180deg, rgba(10, 20, 36, 0.82), rgba(6, 12, 22, 0.92));
  border: 1px solid var(--border);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(6, 12, 22, 0.75);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 16px 28px rgba(34, 211, 238, 0.22);
  position: relative;
}

.brand-mark::after {
  content: '';
  position: absolute;
  inset: 11px 12px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.7);
}

.brand-title {
  font-size: 1.02rem;
}

.brand-subtitle {
  display: block;
  margin-top: 2px;
  color: var(--muted-2);
  font-weight: 500;
  font-size: 0.78rem;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-left: auto;
}

.nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid transparent;
  transition: all .22s ease;
}

.nav a:hover,
.nav a.active {
  color: white;
  border-color: rgba(34, 211, 238, 0.35);
  background: rgba(34, 211, 238, 0.08);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  color: var(--text);
}

.hero {
  position: relative;
  padding: 36px 0 22px;
}

.hero-shell {
  position: relative;
  overflow: hidden;
  border-radius: 34px;
  border: 1px solid rgba(255,255,255,0.09);
  background:
    linear-gradient(135deg, rgba(18, 36, 65, 0.95), rgba(7, 14, 26, 0.95)),
    radial-gradient(circle at left top, rgba(34, 211, 238, 0.20), transparent 30%),
    radial-gradient(circle at right bottom, rgba(45, 212, 191, 0.18), transparent 28%);
  box-shadow: var(--shadow);
}

.hero-shell::before,
.hero-shell::after {
  content: '';
  position: absolute;
  inset: auto;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(30px);
}

.hero-shell::before {
  width: 260px;
  height: 260px;
  background: rgba(34, 211, 238, 0.18);
  top: -70px;
  right: -50px;
}

.hero-shell::after {
  width: 320px;
  height: 320px;
  background: rgba(96, 165, 250, 0.12);
  bottom: -140px;
  left: -80px;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.55fr 0.95fr;
  gap: 24px;
  padding: 30px;
}

.hero-carousel {
  position: relative;
  min-height: 520px;
}

.hero-slide {
  display: grid;
  grid-template-columns: 0.95fr 0.8fr;
  gap: 18px;
  align-items: stretch;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  inset: 0;
  transition: opacity .5s ease, transform .5s ease;
  transform: translateY(14px);
}

.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.hero-copy {
  padding: 18px 10px 18px 6px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 8px 14px;
  border-radius: 999px;
  color: #c7f9ff;
  background: rgba(34, 211, 238, 0.10);
  border: 1px solid rgba(34, 211, 238, 0.22);
}

.hero-kicker::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--cyan), var(--blue));
}

.hero-title {
  margin: 18px 0 12px;
  font-size: clamp(2.1rem, 5vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero-desc {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 58ch;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 22px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

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

.btn-primary {
  color: #04131d;
  background: linear-gradient(135deg, #a5f3fc, #67e8f9 40%, #60a5fa);
  box-shadow: 0 16px 30px rgba(34, 211, 238, 0.28);
}

.btn-ghost {
  color: var(--text);
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.10);
}

.hero-poster {
  position: relative;
  display: flex;
  align-items: stretch;
}

.hero-poster-card {
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  box-shadow: 0 24px 50px rgba(0,0,0,0.35);
}

.hero-poster-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 2 / 3;
}

.hero-badges {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-badges .pill {
  background: rgba(4, 14, 24, 0.60);
  backdrop-filter: blur(8px);
}

.hero-side {
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 16px;
}

.search-panel,
.panel {
  border-radius: 24px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(8, 16, 30, 0.68);
}

.search-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}

.search-row input {
  width: 100%;
  min-height: 52px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  padding: 0 16px;
  outline: none;
}

.search-row input::placeholder {
  color: rgba(232,241,255,0.35);
}

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

.stat {
  padding: 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.08);
}

.stat strong {
  display: block;
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.stat span {
  color: var(--muted);
  font-size: .92rem;
}

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

.hot-item {
  display: grid;
  grid-template-columns: 68px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.hot-item img {
  width: 68px;
  height: 102px;
  border-radius: 14px;
  object-fit: cover;
}

.hot-item h3,
.movie-card h3,
.detail-title,
.section-title,
.category-card h3 {
  margin: 0;
}

.hot-item p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: .92rem;
}

.rank-num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(34, 211, 238, 0.18);
  color: #ccfbf1;
  font-weight: 700;
}

.section {
  padding: 16px 0 30px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin: 0 0 18px;
}

.section-title {
  font-size: 1.65rem;
  line-height: 1.2;
}

.section-desc {
  color: var(--muted);
  margin: 8px 0 0;
  max-width: 72ch;
}

.section-link {
  color: #c8faff;
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

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

.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.movie-card,
.category-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(8, 16, 30, 0.72);
  box-shadow: 0 18px 42px rgba(0,0,0,0.24);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.movie-card:hover,
.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.26);
  box-shadow: 0 22px 48px rgba(0,0,0,0.34);
}

.poster-wrap {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
}

.poster-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}

.movie-card:hover .poster-wrap img,
.category-card:hover .poster-wrap img {
  transform: scale(1.03);
}

.card-body {
  padding: 14px 14px 16px;
}

.movie-card h3 {
  font-size: 1rem;
  line-height: 1.35;
  margin-bottom: 8px;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: .86rem;
}

.meta-row .pill {
  padding: 5px 10px;
  font-size: .82rem;
}

.card-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.card-actions .btn {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 12px;
  font-size: .92rem;
}

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

.filters button {
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  color: var(--muted);
  cursor: pointer;
}

.filters button.active {
  color: #02111b;
  background: linear-gradient(135deg, #a5f3fc, #60a5fa);
}

.category-card .card-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.breadcrumbs {
  color: var(--muted);
  font-size: .92rem;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumbs a {
  color: #c8faff;
}

.detail-hero {
  padding: 26px 0 24px;
}

.detail-shell {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 24px;
  padding: 24px;
  border-radius: 30px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, rgba(12, 22, 38, 0.96), rgba(7, 12, 22, 0.95));
  box-shadow: var(--shadow);
}

.detail-poster {
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,0.08);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.detail-top h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.05;
  margin: 12px 0 12px;
}

.detail-summary {
  color: var(--muted);
  font-size: 1.02rem;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 18px;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.section-card {
  margin-top: 22px;
  padding: 22px;
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(8, 16, 30, 0.72);
}

.section-card h2 {
  margin: 0 0 14px;
  font-size: 1.4rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 18px;
}

.video-shell {
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.10);
  background: black;
}

.video-shell video {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  background: black;
}

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

.line-item {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

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

.line-item p {
  margin: 0;
  color: var(--muted);
  font-size: .94rem;
}

.footer {
  padding: 26px 0 40px;
  color: var(--muted);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(8,16,30,0.85);
  color: var(--text);
  box-shadow: var(--shadow);
}

.hide {
  display: none !important;
}

@media (max-width: 1180px) {
  .hero-grid,
  .detail-shell,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .hero-carousel {
    min-height: 560px;
  }

  .grid-5 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .grid-4,
  .grid-5 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-slide {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding: 6px 0 0;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav {
    position: absolute;
    top: 78px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    padding: 14px;
    border-radius: 22px;
    background: rgba(6, 12, 22, 0.95);
    border: 1px solid rgba(255,255,255,0.09);
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: flex;
  }

  .search-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--max), calc(100% - 22px));
  }

  .hero-shell,
  .detail-shell,
  .section-card,
  .search-panel,
  .panel {
    border-radius: 22px;
  }

  .hero-grid,
  .detail-shell,
  .section-card {
    padding: 18px;
  }

  .hero-carousel {
    min-height: 620px;
  }

  .grid-4,
  .grid-5,
  .stat-grid {
    grid-template-columns: 1fr;
  }

  .hot-item {
    grid-template-columns: 58px 1fr;
  }

  .hot-item .rank-num {
    display: none;
  }
}