:root {
  color-scheme: dark;
  --moonlight-950: #020617;
  --moonlight-900: #0f172a;
  --moonlight-850: #111c30;
  --moonlight-800: #1e293b;
  --moonlight-700: #334155;
  --golden-300: #fcd34d;
  --golden-400: #fbbf24;
  --golden-500: #f59e0b;
  --golden-600: #d97706;
  --lunar-50: #fafafa;
  --lunar-100: #f5f5f5;
  --lunar-200: #e5e5e5;
  --lunar-300: #d4d4d4;
  --lunar-400: #a3a3a3;
  --card-border: rgba(148, 163, 184, 0.14);
  --shadow-strong: 0 26px 70px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 8%, rgba(245, 158, 11, 0.13), transparent 30rem),
    radial-gradient(circle at 85% 0%, rgba(56, 189, 248, 0.08), transparent 24rem),
    var(--moonlight-950);
  color: var(--lunar-100);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}

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

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

img.is-hidden {
  opacity: 0;
}

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.94);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--lunar-50);
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--golden-300), var(--golden-600));
  color: var(--moonlight-950);
  box-shadow: 0 0 28px rgba(245, 158, 11, 0.42);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link,
.mobile-link {
  color: var(--lunar-300);
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active,
.mobile-link:hover,
.mobile-link.active {
  color: var(--golden-400);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.7);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--lunar-100);
  border-radius: 999px;
}

.mobile-nav {
  display: none;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 0 16px 14px;
}

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

.mobile-link {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.42);
}

.hero-carousel {
  position: relative;
  min-height: 72vh;
  overflow: hidden;
  background: var(--moonlight-950);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 76px 0 54px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: blur(7px) saturate(1.1);
  transform: scale(1.06);
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.86), rgba(15, 23, 42, 0.56) 45%, rgba(2, 6, 23, 1)),
    radial-gradient(circle at 72% 36%, rgba(245, 158, 11, 0.15), transparent 22rem);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  align-items: center;
  gap: 42px;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  margin-bottom: 18px;
  border: 1px solid rgba(245, 158, 11, 0.32);
  border-radius: 999px;
  background: rgba(120, 53, 15, 0.28);
  color: var(--golden-300);
  font-size: 0.92rem;
}

.hero-copy h1 {
  margin: 0 0 18px;
  font-size: clamp(2.8rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
  background: linear-gradient(90deg, var(--golden-300), var(--golden-400), var(--golden-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy p {
  margin: 0 0 24px;
  color: var(--lunar-300);
  font-size: clamp(1rem, 2vw, 1.35rem);
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn-primary,
.btn-secondary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 12px;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--golden-400), var(--golden-600));
  color: var(--moonlight-950);
  box-shadow: 0 18px 45px rgba(245, 158, 11, 0.26);
}

.btn-secondary {
  background: rgba(30, 41, 59, 0.76);
  color: var(--lunar-100);
  border: 1px solid var(--card-border);
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(245, 158, 11, 0.38);
  color: var(--golden-300);
}

.btn-primary:hover,
.btn-secondary:hover,
.btn-ghost:hover {
  transform: translateY(-2px);
}

.hero-card {
  position: relative;
  min-height: 430px;
  border: 1px solid rgba(245, 158, 11, 0.22);
  border-radius: 26px;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.72);
  box-shadow: var(--shadow-strong);
}

.hero-card img {
  opacity: 0.92;
}

.hero-card-info {
  position: absolute;
  inset: auto 0 0;
  padding: 24px;
  background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.94));
}

.hero-card-info h2 {
  margin: 0 0 8px;
  font-size: 1.45rem;
}

.hero-card-info p {
  margin: 0;
  color: var(--lunar-300);
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 22px;
  z-index: 5;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 36px;
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
  cursor: pointer;
}

.hero-dot.active {
  background: var(--golden-400);
}

.hero-search {
  display: flex;
  width: min(680px, 100%);
  padding: 6px;
  margin-top: 24px;
  border: 1px solid var(--card-border);
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.75);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.22);
}

.hero-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  padding: 0 14px;
  background: transparent;
  color: var(--lunar-100);
}

.hero-search button {
  border: 0;
  cursor: pointer;
}

.section {
  padding: 72px 0;
}

.section.soft {
  background: rgba(15, 23, 42, 0.38);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-head h1,
.section-head h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
}

.section-head p {
  max-width: 720px;
  margin: 10px 0 0;
  color: var(--lunar-400);
}

.text-link {
  display: inline-flex;
  color: var(--golden-400);
  font-weight: 700;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.movie-card {
  overflow: hidden;
  border: 1px solid var(--card-border);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.68);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.18);
  transition: transform 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.movie-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.46);
  background: rgba(30, 41, 59, 0.74);
}

.poster {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.86), rgba(2, 6, 23, 0.96));
}

.poster img {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.movie-card:hover .poster img {
  transform: scale(1.05);
}

.rating-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.68);
  color: var(--golden-300);
  font-size: 0.8rem;
  font-weight: 800;
}

.poster-shade {
  position: absolute;
  inset: auto 0 0;
  height: 50%;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.82));
}

.play-chip {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 4;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.92);
  color: var(--moonlight-950);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.92);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.movie-card:hover .play-chip {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

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

.meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--lunar-400);
  font-size: 0.82rem;
}

.meta-line span:not(:last-child)::after {
  content: "·";
  margin-left: 8px;
  color: rgba(163, 163, 163, 0.5);
}

.movie-card h3,
.row-card h3 {
  margin: 8px 0;
  color: var(--lunar-100);
  font-size: 1rem;
  line-height: 1.35;
}

.movie-card h3 a:hover,
.row-card h3 a:hover {
  color: var(--golden-400);
}

.movie-card p,
.row-card p {
  margin: 0;
  color: var(--lunar-400);
  font-size: 0.9rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-list span {
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(30, 41, 59, 0.92);
  color: var(--lunar-300);
  font-size: 0.82rem;
}

.small-tags {
  margin-top: 12px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.category-card {
  min-height: 185px;
  padding: 24px;
  border: 1px solid var(--card-border);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(245, 158, 11, 0.16), transparent 12rem),
    rgba(15, 23, 42, 0.72);
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.42);
}

.category-card h2,
.category-card h3 {
  margin: 0 0 10px;
  color: var(--lunar-50);
}

.category-card p {
  margin: 0 0 18px;
  color: var(--lunar-400);
}

.scroll-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 220px;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 16px;
  scrollbar-color: var(--golden-500) rgba(30, 41, 59, 0.45);
}

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

.rank-item {
  display: grid;
  grid-template-columns: 58px 96px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--card-border);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.68);
}

.rank-num {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 14px;
  background: rgba(245, 158, 11, 0.14);
  color: var(--golden-300);
  font-weight: 900;
}

.rank-thumb {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.78);
}

.rank-item h3 {
  margin: 0 0 6px;
}

.rank-item p {
  margin: 0;
  color: var(--lunar-400);
}

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

.row-card {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 16px;
  padding: 12px;
  border: 1px solid var(--card-border);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.68);
}

.row-poster {
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 14px;
  background: rgba(30, 41, 59, 0.78);
}

.page-hero {
  padding: 58px 0;
  border-bottom: 1px solid var(--card-border);
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.86), rgba(2, 6, 23, 0.9)),
    radial-gradient(circle at 78% 18%, rgba(245, 158, 11, 0.16), transparent 22rem);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--lunar-400);
  font-size: 0.94rem;
}

.breadcrumb a:hover {
  color: var(--golden-400);
}

.page-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(2.3rem, 5vw, 4rem);
  line-height: 1.08;
}

.page-hero p {
  max-width: 820px;
  margin: 0;
  color: var(--lunar-300);
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1.5fr) repeat(3, minmax(130px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
  padding: 18px;
  border: 1px solid var(--card-border);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.7);
}

.filter-panel label {
  display: grid;
  gap: 7px;
  color: var(--lunar-400);
  font-size: 0.86rem;
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 12px;
  outline: 0;
  background: rgba(2, 6, 23, 0.58);
  color: var(--lunar-100);
  padding: 0 12px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) 360px;
  gap: 28px;
}

.player-panel,
.detail-panel,
.side-panel {
  border: 1px solid var(--card-border);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.72);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
}

.player-panel {
  overflow: hidden;
}

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

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

.play-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.72)),
    radial-gradient(circle at center, rgba(245, 158, 11, 0.12), transparent 18rem);
  color: var(--lunar-50);
  cursor: pointer;
}

.play-overlay[hidden] {
  display: none;
}

.play-overlay span {
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--golden-400), var(--golden-600));
  color: var(--moonlight-950);
  font-size: 2rem;
  box-shadow: 0 22px 60px rgba(245, 158, 11, 0.36);
}

.player-title {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  background: rgba(15, 23, 42, 0.92);
}

.player-title h2 {
  margin: 0;
  font-size: 1.05rem;
}

.detail-panel {
  padding: 26px;
  margin-top: 22px;
}

.detail-panel h1,
.detail-panel h2,
.side-panel h2 {
  margin-top: 0;
}

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

.detail-meta span {
  padding: 6px 11px;
  border-radius: 999px;
  background: rgba(30, 41, 59, 0.86);
  color: var(--lunar-300);
  font-size: 0.9rem;
}

.detail-copy {
  color: var(--lunar-300);
}

.side-panel {
  position: sticky;
  top: 90px;
  padding: 20px;
}

.related-list {
  display: grid;
  gap: 14px;
}

.related-item {
  display: grid;
  grid-template-columns: 94px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 8px;
  border-radius: 14px;
  transition: background 0.2s ease;
}

.related-item:hover {
  background: rgba(30, 41, 59, 0.72);
}

.related-thumb {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.78);
}

.related-item h3 {
  margin: 0 0 4px;
  font-size: 0.96rem;
}

.related-item p {
  margin: 0;
  color: var(--lunar-400);
  font-size: 0.84rem;
}

.next-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.site-footer {
  margin-top: 42px;
  padding-top: 48px;
  border-top: 1px solid var(--card-border);
  background: rgba(2, 6, 23, 0.68);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
}

.footer-brand {
  margin-bottom: 14px;
}

.site-footer p {
  max-width: 520px;
  margin: 0;
  color: var(--lunar-400);
}

.site-footer h2 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-links a {
  color: var(--lunar-400);
}

.footer-links a:hover {
  color: var(--golden-400);
}

.footer-bottom {
  margin-top: 38px;
  padding: 20px 16px;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  color: var(--lunar-400);
  text-align: center;
}

.empty-state {
  display: none;
  padding: 34px;
  border: 1px solid var(--card-border);
  border-radius: 18px;
  color: var(--lunar-300);
  text-align: center;
  background: rgba(15, 23, 42, 0.72);
}

.empty-state.show {
  display: block;
}

@media (max-width: 1040px) {
  .movie-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

  .hero-card {
    display: none;
  }

  .side-panel {
    position: static;
  }
}

@media (max-width: 760px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero-carousel {
    min-height: 78vh;
  }

  .hero-content {
    gap: 0;
  }

  .hero-search {
    flex-direction: column;
    padding: 10px;
  }

  .hero-search input {
    min-height: 44px;
  }

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

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

  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .rank-item {
    grid-template-columns: 42px 76px minmax(0, 1fr);
  }

  .rank-item .btn-ghost {
    grid-column: 1 / -1;
  }

  .row-card {
    grid-template-columns: 92px minmax(0, 1fr);
  }

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

@media (max-width: 480px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .movie-grid,
  .feature-grid,
  .category-grid {
    gap: 12px;
  }

  .movie-card-body {
    padding: 12px;
  }

  .movie-card p,
  .small-tags {
    display: none;
  }

  .hero-copy h1 {
    font-size: 2.6rem;
  }

  .page-hero {
    padding: 42px 0;
  }

  .detail-panel {
    padding: 20px;
  }
}