:root {
  --moonlight-950: #020617;
  --moonlight-900: #0f172a;
  --moonlight-850: #111c32;
  --moonlight-800: #1e293b;
  --moonlight-700: #334155;
  --lunar-50: #fafafa;
  --lunar-100: #f5f5f5;
  --lunar-200: #e5e5e5;
  --lunar-300: #d4d4d4;
  --lunar-400: #a3a3a3;
  --golden-300: #fcd34d;
  --golden-400: #fbbf24;
  --golden-500: #f59e0b;
  --golden-700: #b45309;
  --header-height: 4rem;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(245, 158, 11, 0.14), transparent 32rem),
    linear-gradient(180deg, var(--moonlight-950), var(--moonlight-900) 46%, var(--moonlight-950));
  color: var(--lunar-200);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 23, 42, 0.94);
  border-bottom: 1px solid rgba(51, 65, 85, 0.72);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
}

.logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--golden-300);
}

.logo {
  font-size: 1.25rem;
}

.logo-mark {
  display: grid;
  width: 2.2rem;
  height: 2.2rem;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--golden-400), var(--golden-700));
  color: var(--moonlight-950);
  box-shadow: 0 0 32px rgba(245, 158, 11, 0.36);
  transition: transform 220ms ease;
}

.logo:hover .logo-mark {
  transform: rotate(12deg) scale(1.04);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  color: var(--lunar-300);
  font-size: 0.95rem;
}

.desktop-nav a,
.mobile-nav a,
.site-footer a,
.section-link,
.breadcrumb a {
  transition: color 180ms ease;
}

.desktop-nav a:hover,
.mobile-nav a:hover,
.site-footer a:hover,
.section-link:hover,
.breadcrumb a:hover {
  color: var(--golden-400);
}

.menu-toggle {
  display: none;
  border: 0;
  color: var(--lunar-200);
  background: transparent;
  font-size: 1.5rem;
}

.mobile-nav {
  display: none;
  border-top: 1px solid rgba(51, 65, 85, 0.72);
  padding: 0.8rem 1rem 1rem;
  background: rgba(15, 23, 42, 0.98);
}

.mobile-nav a {
  display: block;
  padding: 0.72rem 0;
  color: var(--lunar-300);
}

.hero {
  position: relative;
  min-height: 72vh;
  overflow: hidden;
  border-bottom: 1px solid rgba(51, 65, 85, 0.48);
}

.hero-stage,
.hero-slide,
.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-slide {
  opacity: 0;
  transition: opacity 700ms ease;
  pointer-events: none;
}

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

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) brightness(0.62);
  transform: scale(1.02);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.98) 0%, rgba(2, 6, 23, 0.82) 36%, rgba(2, 6, 23, 0.18) 100%),
    linear-gradient(0deg, var(--moonlight-950), rgba(2, 6, 23, 0.06) 46%, rgba(2, 6, 23, 0.88));
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.56fr);
  align-items: center;
  min-height: 72vh;
  gap: 2.4rem;
  padding-block: 4rem;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--golden-400);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1,
.detail-copy h1 {
  margin: 0;
  color: var(--lunar-50);
  font-weight: 900;
  line-height: 1.08;
}

.hero h1 {
  max-width: 900px;
  font-size: clamp(2.25rem, 5vw, 5.5rem);
  letter-spacing: -0.06em;
}

.hero h2 {
  margin: 1.2rem 0 0.75rem;
  color: var(--golden-300);
  font-size: clamp(1.45rem, 2.6vw, 2.7rem);
}

.hero p,
.page-hero p,
.detail-copy h2 {
  max-width: 720px;
  color: var(--lunar-300);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.7rem;
}

.hero-actions.compact {
  margin-top: 1.2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.72rem 1.1rem;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--golden-400), var(--golden-700));
  color: var(--moonlight-950);
  box-shadow: 0 16px 42px rgba(245, 158, 11, 0.32);
}

.btn-ghost {
  border: 1px solid rgba(245, 158, 11, 0.48);
  color: var(--golden-300);
  background: rgba(15, 23, 42, 0.58);
}

.btn-text {
  color: var(--lunar-100);
  background: rgba(255, 255, 255, 0.08);
}

.hero-poster {
  position: relative;
  display: block;
  max-width: 360px;
  justify-self: end;
  border-radius: 1.4rem;
  overflow: hidden;
  border: 1px solid rgba(245, 158, 11, 0.34);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.54);
}

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

.hero-poster span,
.play-dot {
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(251, 191, 36, 0.95);
  color: var(--moonlight-950);
  font-weight: 900;
}

.hero-poster span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 4rem;
  height: 4rem;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 42px rgba(251, 191, 36, 0.5);
}

.hero-dots {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 1.4rem;
  display: flex;
  gap: 0.5rem;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 2rem;
  height: 0.35rem;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.34);
}

.hero-dots button.is-active {
  background: var(--golden-400);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tag-row span {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding: 0.18rem 0.6rem;
  border: 1px solid rgba(245, 158, 11, 0.28);
  border-radius: 999px;
  background: rgba(120, 53, 15, 0.28);
  color: var(--golden-300);
  font-size: 0.78rem;
  font-weight: 700;
}

.search-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.8fr);
  gap: 1.1rem;
  align-items: center;
  margin-top: 2rem;
  padding: 1.2rem;
  border: 1px solid rgba(51, 65, 85, 0.78);
  border-radius: 1.2rem;
  background: rgba(15, 23, 42, 0.7);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.24);
}

.search-panel h2,
.section-head h2,
.feature-copy h2,
.story-card h2 {
  margin: 0;
  color: var(--lunar-50);
  font-size: clamp(1.35rem, 2.2vw, 2rem);
}

.search-panel p,
.section-head p,
.feature-copy p,
.story-card p,
.site-footer p {
  margin: 0.4rem 0 0;
  color: var(--lunar-400);
}

.search-box {
  display: flex;
  gap: 0.6rem;
}

.search-box input {
  width: 100%;
  border: 1px solid rgba(51, 65, 85, 0.9);
  border-radius: 999px;
  padding: 0.78rem 1rem;
  color: var(--lunar-50);
  background: rgba(2, 6, 23, 0.65);
  outline: none;
}

.search-box input:focus {
  border-color: rgba(251, 191, 36, 0.72);
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.12);
}

.search-box button,
.filter-chips button {
  border: 1px solid rgba(245, 158, 11, 0.34);
  border-radius: 999px;
  color: var(--golden-300);
  background: rgba(120, 53, 15, 0.18);
}

.search-box button {
  flex: 0 0 auto;
  padding: 0 1rem;
}

.filter-chips {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-chips button {
  padding: 0.42rem 0.75rem;
}

.section-block,
.page-hero,
.detail-content,
.player-section {
  margin-top: 3rem;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.section-link {
  color: var(--golden-400);
  font-weight: 800;
}

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

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

.movie-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(51, 65, 85, 0.72);
  border-radius: 1rem;
  background: rgba(15, 23, 42, 0.56);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.movie-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.54);
  background: rgba(30, 41, 59, 0.72);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.28);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--moonlight-800);
}

.poster-link img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform 260ms ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.045);
}

.poster-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.86), transparent 42%);
}

.play-dot {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 2.9rem;
  height: 2.9rem;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.86);
  transition: opacity 200ms ease, transform 200ms ease;
}

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

.rank-num {
  position: absolute;
  left: 0.65rem;
  top: 0.65rem;
  display: grid;
  min-width: 2rem;
  height: 2rem;
  place-items: center;
  padding: 0 0.4rem;
  border-radius: 0.6rem;
  background: rgba(0, 0, 0, 0.72);
  color: var(--golden-300);
  font-style: normal;
  font-weight: 900;
}

.movie-card-body {
  padding: 0.85rem;
}

.movie-title {
  display: -webkit-box;
  overflow: hidden;
  color: var(--lunar-100);
  font-weight: 800;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.movie-card:hover .movie-title {
  color: var(--golden-300);
}

.movie-meta,
.movie-line {
  margin: 0.35rem 0 0;
  color: var(--lunar-400);
  font-size: 0.88rem;
}

.movie-line {
  display: -webkit-box;
  overflow: hidden;
  min-height: 2.75rem;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.movie-card-body .tag-row {
  margin-top: 0.75rem;
}

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

.category-card {
  position: relative;
  min-height: 210px;
  overflow: hidden;
  border: 1px solid rgba(51, 65, 85, 0.76);
  border-radius: 1.1rem;
  background: var(--moonlight-800);
}

.category-card img,
.category-shade {
  position: absolute;
  inset: 0;
}

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease;
}

.category-card:hover img {
  transform: scale(1.06);
}

.category-shade {
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.18));
}

.category-card strong,
.category-card small {
  position: relative;
  z-index: 2;
  display: block;
  padding-inline: 1rem;
}

.category-card strong {
  margin-top: 7.7rem;
  color: var(--lunar-50);
  font-size: 1.3rem;
}

.category-card small {
  margin-top: 0.35rem;
  color: var(--lunar-300);
}

.split-block {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: 1.2rem;
  align-items: start;
}

.feature-copy,
.story-card {
  border: 1px solid rgba(51, 65, 85, 0.78);
  border-radius: 1.2rem;
  background: rgba(15, 23, 42, 0.64);
  padding: 1.4rem;
}

.rank-mini {
  display: grid;
  gap: 0.75rem;
}

.movie-card-wide {
  display: grid;
  grid-template-columns: 9.2rem minmax(0, 1fr);
}

.movie-card-wide .poster-link img {
  height: 100%;
  aspect-ratio: 1 / 1.16;
}

.page-hero {
  padding: 3.2rem 0 1rem;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 4.25rem);
}

.detail-hero {
  position: relative;
  overflow: hidden;
  min-height: 560px;
}

.detail-bg,
.detail-mask {
  position: absolute;
  inset: 0;
}

.detail-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.45) saturate(1.1);
  transform: scale(1.03);
}

.detail-mask {
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.98), rgba(2, 6, 23, 0.75), rgba(2, 6, 23, 0.2)),
    linear-gradient(0deg, var(--moonlight-950), transparent 50%);
}

.detail-head {
  position: relative;
  z-index: 2;
  padding-block: 2rem 3.5rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: var(--lunar-400);
  font-size: 0.9rem;
}

.breadcrumb strong {
  color: var(--golden-300);
}

.detail-grid {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 2rem;
  align-items: end;
  margin-top: 2.2rem;
}

.detail-poster {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: 1.2rem;
  box-shadow: 0 28px 72px rgba(0, 0, 0, 0.52);
}

.detail-copy h1 {
  font-size: clamp(2rem, 5vw, 4.8rem);
}

.detail-copy h2 {
  margin: 1rem 0 1.1rem;
  font-size: clamp(1.1rem, 2vw, 1.7rem);
  font-weight: 500;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(245, 158, 11, 0.34);
  border-radius: 1.2rem;
  background: #000;
  box-shadow: 0 28px 72px rgba(0, 0, 0, 0.45);
}

.video-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(circle, rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.72));
  transition: opacity 220ms ease;
}

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

.player-start {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  border: 0;
  border-radius: 999px;
  padding: 0.95rem 1.25rem;
  background: linear-gradient(135deg, var(--golden-400), var(--golden-700));
  color: var(--moonlight-950);
  font-weight: 900;
  box-shadow: 0 20px 48px rgba(245, 158, 11, 0.38);
}

.player-start span {
  display: grid;
  width: 2.3rem;
  height: 2.3rem;
  place-items: center;
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.15);
}

.detail-content {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 1.1rem;
}

.story-card p + p {
  margin-top: 0.8rem;
}

.site-footer {
  margin-top: 4rem;
  border-top: 1px solid rgba(51, 65, 85, 0.72);
  background: rgba(15, 23, 42, 0.82);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  padding-block: 2rem;
}

.site-footer h3 {
  margin: 0 0 0.8rem;
  color: var(--lunar-100);
}

.site-footer a {
  display: block;
  margin: 0.38rem 0;
  color: var(--lunar-400);
}

.footer-bottom {
  border-top: 1px solid rgba(51, 65, 85, 0.55);
  padding: 1rem;
  text-align: center;
  color: var(--lunar-400);
  font-size: 0.9rem;
}

.is-hidden {
  display: none !important;
}

@media (max-width: 1120px) {
  .movie-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .menu-toggle {
    display: block;
  }

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

  .hero,
  .hero-content {
    min-height: auto;
  }

  .hero {
    padding-top: 0;
  }

  .hero-stage,
  .hero-slide {
    position: relative;
  }

  .hero-slide:not(.is-active) {
    display: none;
  }

  .hero-content,
  .detail-grid,
  .split-block,
  .detail-content,
  .footer-grid,
  .search-panel {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding-block: 4rem 5rem;
  }

  .hero-poster {
    justify-self: start;
    max-width: 250px;
  }

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

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

  .detail-grid {
    align-items: start;
  }

  .detail-poster {
    max-width: 260px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .hero h1 {
    font-size: 2.15rem;
  }

  .search-box {
    flex-direction: column;
  }

  .search-box button {
    min-height: 2.6rem;
  }

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

  .movie-card-wide {
    grid-template-columns: 7.4rem minmax(0, 1fr);
  }
}