:root {
  --bg: #020617;
  --panel: #0f172a;
  --panel-soft: #1e293b;
  --panel-deep: #020617;
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #cbd5e1;
  --subtle: #94a3b8;
  --cyan: #06b6d4;
  --cyan-bright: #22d3ee;
  --blue: #3b82f6;
  --yellow: #facc15;
  --red: #ef4444;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 0%, rgba(6, 182, 212, 0.16), transparent 26rem),
    radial-gradient(circle at 88% 12%, rgba(59, 130, 246, 0.12), transparent 30rem),
    var(--bg);
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(2, 6, 23, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.header-inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.logo-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 10px 24px rgba(6, 182, 212, 0.28);
}

.logo-text {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: transparent;
  background: linear-gradient(90deg, var(--cyan-bright), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: #e5e7eb;
  font-weight: 650;
}

.nav-links a {
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cyan-bright);
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.9);
  color: var(--text);
}

.mobile-nav {
  display: none;
  border-top: 1px solid var(--line);
  padding: 14px 0 18px;
}

.mobile-nav a {
  display: block;
  padding: 12px 0;
  color: var(--muted);
  font-weight: 650;
}

.hero {
  position: relative;
  min-height: 70vh;
  overflow: hidden;
  background: var(--panel-deep);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease;
}

.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, #020617 0%, rgba(2, 6, 23, 0.88) 44%, rgba(2, 6, 23, 0.25) 100%),
    linear-gradient(0deg, #020617 0%, transparent 34%);
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 96px 0 88px;
}

.hero-copy {
  width: min(680px, 100%);
}

.hero-meta,
.card-meta,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  color: var(--subtle);
  font-size: 14px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  color: #ecfeff;
  background: rgba(6, 182, 212, 0.18);
  border: 1px solid rgba(34, 211, 238, 0.28);
}

.hero h1 {
  margin: 18px 0 18px;
  font-size: clamp(42px, 7vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.055em;
}

.hero p {
  max-width: 640px;
  margin: 0;
  color: #d1d5db;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 12px 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 750;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: white;
  box-shadow: 0 14px 30px rgba(6, 182, 212, 0.28);
}

.btn-ghost {
  color: white;
  background: rgba(15, 23, 42, 0.62);
  border: 1px solid rgba(148, 163, 184, 0.32);
  backdrop-filter: blur(8px);
}

.hero-control {
  position: absolute;
  top: 50%;
  z-index: 3;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: white;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  transform: translateY(-50%);
}

.hero-control:hover {
  background: rgba(0, 0, 0, 0.72);
}

.hero-prev {
  left: 18px;
}

.hero-next {
  right: 18px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 32px;
  z-index: 4;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.active {
  width: 34px;
  background: var(--cyan);
}

.section {
  padding: 72px 0;
}

.section.soft {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.35), rgba(30, 41, 59, 0.5));
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
}

.section-kicker {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--cyan-bright);
  font-weight: 800;
  letter-spacing: 0.06em;
}

.section-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.18;
}

.section-desc {
  max-width: 680px;
  margin: 10px 0 0;
  color: var(--subtle);
}

.more-link {
  color: var(--cyan-bright);
  font-weight: 750;
}

.movie-row {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  padding: 4px 0 20px;
  scrollbar-width: none;
}

.movie-row::-webkit-scrollbar {
  display: none;
}

.movie-row .movie-card {
  width: 230px;
  flex: 0 0 auto;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 22px;
}

.movie-card {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.88), rgba(15, 23, 42, 0.96));
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-8px);
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: var(--shadow);
}

.poster {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #0f172a;
}

.poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease, opacity 0.3s ease;
}

.movie-card:hover .poster img {
  transform: scale(1.08);
  opacity: 0.84;
}

.poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(2, 6, 23, 0.94) 100%);
}

.badge-top {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 5px 10px;
  border-radius: 999px;
  color: white;
  background: rgba(6, 182, 212, 0.88);
  font-size: 12px;
  font-weight: 800;
}

.badge-year {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 2;
  padding: 4px 9px;
  border-radius: 10px;
  color: white;
  background: rgba(15, 23, 42, 0.82);
  font-size: 12px;
}

.card-body {
  padding: 14px;
}

.card-title {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 800;
}

.card-title span {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.card-text {
  display: -webkit-box;
  min-height: 44px;
  margin: 0 0 12px;
  overflow: hidden;
  color: var(--subtle);
  font-size: 13px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.tag {
  display: inline-flex;
  max-width: 100%;
  padding: 4px 8px;
  border-radius: 999px;
  color: #bae6fd;
  background: rgba(6, 182, 212, 0.13);
  border: 1px solid rgba(6, 182, 212, 0.16);
  font-size: 12px;
}

.filter-panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.78);
  box-shadow: var(--shadow);
}

.filter-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 190px 190px;
  gap: 14px;
}

.search-input,
.filter-select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 14px;
  outline: none;
  background: #020617;
  color: var(--text);
  padding: 0 14px;
}

.search-input:focus,
.filter-select:focus {
  border-color: rgba(34, 211, 238, 0.7);
  box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.12);
}

.empty-note {
  display: none;
  margin-top: 24px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--subtle);
  background: rgba(15, 23, 42, 0.8);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.category-card {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(6, 182, 212, 0.12), transparent 48%),
    linear-gradient(180deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.96));
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.category-card:hover {
  transform: translateY(-6px);
  border-color: rgba(34, 211, 238, 0.42);
}

.category-card h2,
.category-card h3 {
  margin: 0 0 8px;
  font-size: 24px;
}

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

.rank-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.rank-item {
  display: grid;
  grid-template-columns: 56px 82px 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.78);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.rank-item:hover {
  transform: translateX(4px);
  border-color: rgba(34, 211, 238, 0.4);
}

.rank-num {
  color: var(--yellow);
  font-size: 26px;
  font-weight: 900;
  text-align: center;
}

.rank-poster {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 12px;
  background: #0f172a;
}

.rank-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rank-title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 850;
}

.rank-desc {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: var(--subtle);
  font-size: 13px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0;
  color: var(--subtle);
  font-size: 14px;
}

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

.detail-hero {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 34px;
  align-items: start;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(6, 182, 212, 0.1), transparent 45%),
    rgba(15, 23, 42, 0.78);
  box-shadow: var(--shadow);
}

.detail-poster {
  overflow: hidden;
  border-radius: 22px;
  background: #0f172a;
  box-shadow: var(--shadow);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.detail-title {
  margin: 8px 0 18px;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.detail-lead {
  margin: 0 0 20px;
  color: #d1d5db;
  font-size: 18px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.info-item {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(2, 6, 23, 0.52);
}

.info-label {
  display: block;
  color: var(--subtle);
  font-size: 12px;
}

.info-value {
  display: block;
  margin-top: 4px;
  color: var(--text);
  font-weight: 750;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, 0.24);
  border-radius: 26px;
  background: black;
  box-shadow: var(--shadow);
}

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

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.25), rgba(2, 6, 23, 0.72));
  transition: opacity 0.25s ease;
}

.player-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.player-button {
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 999px;
  color: white;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 18px 36px rgba(6, 182, 212, 0.32);
}

.player-button span {
  margin-left: 5px;
  font-size: 30px;
}

.content-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.76);
}

.content-card h2 {
  margin: 0 0 14px;
  font-size: 26px;
}

.content-card p {
  margin: 0;
  color: #d1d5db;
}

.content-card p + p {
  margin-top: 14px;
}

.footer {
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.95);
  padding: 42px 0;
  color: var(--subtle);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 30px;
}

.footer h3 {
  margin: 0 0 14px;
  color: var(--text);
}

.footer p,
.footer li {
  margin: 0;
  color: var(--subtle);
}

.footer ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer li + li {
  margin-top: 10px;
}

.footer a:hover {
  color: var(--cyan-bright);
}

@media (max-width: 1080px) {
  .movie-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .detail-hero {
    grid-template-columns: 280px 1fr;
  }
}

@media (max-width: 820px) {
  .nav-links {
    display: none;
  }

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

  .mobile-nav.open {
    display: block;
  }

  .hero-control {
    display: none;
  }

  .section-head {
    display: block;
  }

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

  .movie-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

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

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

  .detail-poster {
    max-width: 360px;
  }

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

@media (max-width: 560px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .logo-text {
    font-size: 20px;
  }

  .hero,
  .hero-content {
    min-height: 76vh;
  }

  .hero-content {
    padding: 74px 0 88px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero p {
    font-size: 16px;
  }

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

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

  .rank-item {
    grid-template-columns: 44px 74px 1fr;
  }

  .section {
    padding: 52px 0;
  }

  .detail-hero,
  .content-card,
  .filter-panel {
    padding: 18px;
  }
}