:root {
  color-scheme: dark;
  --night-950: #020617;
  --night-900: #0f172a;
  --night-850: #111827;
  --night-800: #1e293b;
  --silver-500: #94a3b8;
  --silver-300: #cbd5e1;
  --silver-200: #e2e8f0;
  --moonlight-700: #3730a3;
  --moonlight-600: #4f46e5;
  --moonlight-500: #6172f3;
  --moonlight-300: #a5b4fc;
  --card: rgba(15, 23, 42, 0.78);
  --line: rgba(148, 163, 184, 0.20);
  --glow: rgba(97, 114, 243, 0.35);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(97, 114, 243, 0.25), transparent 34rem),
    radial-gradient(circle at top right, rgba(76, 81, 232, 0.18), transparent 28rem),
    linear-gradient(180deg, var(--night-950), var(--night-900) 45%, #030712);
  color: var(--silver-200);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}

body.no-scroll {
  overflow: hidden;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(2, 6, 23, 0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 72px;
}

.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: #ffffff;
  white-space: nowrap;
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--moonlight-500), var(--moonlight-700));
  border-radius: 999px;
  box-shadow: 0 0 28px var(--glow);
  font-size: 14px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.nav-link {
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--silver-300);
  transition: color 0.25s ease, background 0.25s ease;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.is-current {
  color: #ffffff;
  background: rgba(97, 114, 243, 0.18);
}

.header-search,
.mobile-search {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-search input,
.mobile-search input,
.filter-panel input,
.filter-panel select {
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(30, 41, 59, 0.6);
  color: #ffffff;
  padding: 0 14px;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.header-search input {
  width: 168px;
}

.header-search input:focus,
.mobile-search input:focus,
.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--moonlight-500);
  box-shadow: 0 0 0 3px rgba(97, 114, 243, 0.18);
}

.header-search button,
.mobile-search button,
.primary-button,
.ghost-button,
.filter-reset,
.player-cover span {
  border: 0;
  cursor: pointer;
}

.header-search button,
.mobile-search button,
.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 18px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--moonlight-500), var(--moonlight-700));
  border-radius: 999px;
  box-shadow: 0 14px 32px rgba(76, 81, 232, 0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.header-search button:hover,
.mobile-search button:hover,
.primary-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 42px rgba(76, 81, 232, 0.38);
}

.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.58);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.ghost-button:hover {
  transform: translateY(-2px);
  border-color: rgba(97, 114, 243, 0.6);
  background: rgba(97, 114, 243, 0.18);
}

.mobile-menu-button {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.6);
  padding: 10px;
}

.mobile-menu-button span {
  display: block;
  height: 2px;
  background: #ffffff;
  border-radius: 999px;
}

.mobile-panel {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.96);
}

.mobile-panel a {
  display: block;
  padding: 10px 0;
  color: var(--silver-300);
}

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

.hero-slider {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background: var(--night-950);
}

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

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

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: saturate(1.08);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.62), rgba(2, 6, 23, 0.88)),
    linear-gradient(180deg, rgba(2, 6, 23, 0.52), rgba(2, 6, 23, 0.95));
}

.hero-content {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: center;
  gap: 48px;
  padding-top: 32px;
  padding-bottom: 32px;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  color: var(--moonlight-300);
  background: rgba(97, 114, 243, 0.16);
  border: 1px solid rgba(165, 180, 252, 0.24);
  border-radius: 999px;
  margin-bottom: 18px;
  font-weight: 700;
}

.hero-copy h1,
.page-hero h1,
.detail-title h1 {
  margin: 0;
  color: #ffffff;
  font-family: Georgia, "Times New Roman", "Microsoft YaHei", serif;
  font-weight: 900;
  line-height: 1.05;
}

.hero-copy h1 {
  font-size: clamp(42px, 7vw, 84px);
  max-width: 820px;
}

.hero-copy p {
  margin: 24px 0 0;
  max-width: 720px;
  color: var(--silver-200);
  font-size: clamp(18px, 2.4vw, 24px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-cover {
  display: block;
  position: relative;
  width: min(380px, 100%);
  justify-self: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.48), 0 0 48px rgba(97, 114, 243, 0.22);
  transform: translateY(0);
  transition: transform 0.35s ease;
}

.hero-cover:hover {
  transform: translateY(-8px);
}

.hero-cover img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background: var(--night-800);
}

.hero-dots {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 34px;
  height: 7px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.is-active {
  width: 52px;
  background: var(--moonlight-500);
}

.section,
.page-hero,
.detail-wrap {
  padding: 64px 0;
}

.page-hero {
  background:
    radial-gradient(circle at 20% 0%, rgba(97, 114, 243, 0.28), transparent 34rem),
    linear-gradient(180deg, rgba(15, 23, 42, 0.74), rgba(2, 6, 23, 0));
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  font-size: clamp(34px, 5vw, 58px);
}

.page-hero p {
  max-width: 800px;
  margin: 16px 0 0;
  color: var(--silver-300);
  font-size: 18px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 26px;
}

.section-heading h2,
.content-card h2,
.player-section h2,
.related-section h2,
.side-card h2 {
  margin: 0;
  color: #ffffff;
  font-family: Georgia, "Times New Roman", "Microsoft YaHei", serif;
  font-size: clamp(26px, 3vw, 36px);
}

.section-heading a {
  color: var(--moonlight-300);
  font-weight: 700;
  white-space: nowrap;
}

.movie-row {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  padding: 4px 2px 20px;
  scrollbar-color: var(--moonlight-500) var(--night-800);
}

.movie-row .movie-card {
  flex: 0 0 280px;
}

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

.movie-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.72), rgba(15, 23, 42, 0.88));
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.18);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(97, 114, 243, 0.52);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.28), 0 0 32px rgba(97, 114, 243, 0.14);
}

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

.movie-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.movie-year {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  color: #ffffff;
  background: rgba(2, 6, 23, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  font-size: 13px;
  backdrop-filter: blur(10px);
}

.movie-card-body {
  padding: 18px;
}

.movie-card-title,
.compact-title {
  display: block;
  color: #ffffff;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
}

.movie-card-title:hover,
.compact-title:hover {
  color: var(--moonlight-300);
}

.movie-card-body p {
  min-height: 54px;
  margin: 10px 0 0;
  color: var(--silver-500);
  font-size: 14px;
}

.movie-meta {
  margin-top: 12px;
  color: var(--silver-300);
  font-size: 13px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}

.tag-list span {
  padding: 3px 9px;
  border-radius: 999px;
  color: var(--moonlight-300);
  background: rgba(97, 114, 243, 0.12);
  border: 1px solid rgba(97, 114, 243, 0.20);
  font-size: 12px;
}

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

.category-tile {
  min-height: 176px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(97, 114, 243, 0.18), rgba(15, 23, 42, 0.72));
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.category-tile:hover {
  transform: translateY(-5px);
  border-color: rgba(97, 114, 243, 0.55);
}

.category-icon {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  margin-bottom: 18px;
  border-radius: 18px;
  color: #ffffff;
  background: rgba(97, 114, 243, 0.26);
  font-size: 24px;
}

.category-tile h2,
.category-tile h3 {
  margin: 0;
  color: #ffffff;
  font-size: 22px;
}

.category-tile p {
  margin: 10px 0 0;
  color: var(--silver-300);
}

.rank-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.55fr);
  gap: 24px;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 54px 84px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.72);
  transition: border-color 0.25s ease, background 0.25s ease;
}

.rank-item:hover {
  border-color: rgba(97, 114, 243, 0.52);
  background: rgba(30, 41, 59, 0.72);
}

.rank-number {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 15px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--moonlight-500), var(--moonlight-700));
  font-weight: 900;
}

.rank-poster img,
.compact-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 13px;
  background: var(--night-800);
}

.rank-info strong {
  display: block;
  color: #ffffff;
  font-size: 18px;
  font-weight: 800;
}

.rank-info p {
  margin: 5px 0 0;
  color: var(--silver-500);
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 170px 170px;
  gap: 12px;
  margin-bottom: 26px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.62);
}

.empty-message {
  display: none;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--silver-300);
  background: rgba(15, 23, 42, 0.66);
}

.empty-message.is-visible {
  display: block;
}

.detail-hero {
  padding: 44px 0 24px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  color: var(--silver-500);
}

.breadcrumb a:hover {
  color: var(--moonlight-300);
}

.detail-title {
  max-width: 940px;
}

.detail-title h1 {
  font-size: clamp(34px, 5vw, 60px);
}

.detail-title p {
  margin: 16px 0 0;
  color: var(--silver-300);
  font-size: 18px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) 340px;
  gap: 28px;
}

.content-stack {
  display: grid;
  gap: 24px;
}

.player-section,
.content-card,
.side-card,
.related-section {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.74);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.player-section {
  overflow: hidden;
}

.player-head,
.content-card,
.side-card,
.related-section {
  padding: 24px;
}

.player-frame {
  position: relative;
  overflow: hidden;
  background: #000000;
  aspect-ratio: 16 / 9;
}

.player-frame video {
  width: 100%;
  height: 100%;
  display: block;
  background: #000000;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  background: #000000;
  cursor: pointer;
  z-index: 3;
}

.player-cover.is-hidden {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.player-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  filter: blur(1px) saturate(1.06);
}

.player-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(97, 114, 243, 0.24), rgba(2, 6, 23, 0.66));
}

.player-cover span {
  position: relative;
  z-index: 4;
  width: 82px;
  height: 82px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--moonlight-500), var(--moonlight-700));
  box-shadow: 0 0 36px rgba(97, 114, 243, 0.45);
  display: grid;
  place-items: center;
  font-size: 30px;
}

.content-card p {
  margin: 16px 0 0;
  color: var(--silver-300);
  font-size: 17px;
}

.side-poster {
  overflow: hidden;
  margin-bottom: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
}

.side-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background: var(--night-800);
}

.info-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
}

.info-list div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.13);
  color: var(--silver-300);
}

.info-list strong {
  color: #ffffff;
  font-weight: 700;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.compact-card {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 16px;
  background: rgba(30, 41, 59, 0.36);
}

.compact-card p {
  margin: 6px 0 0;
  color: var(--silver-500);
  font-size: 13px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr 0.8fr;
  gap: 36px;
  padding: 46px 0;
}

.footer-grid p {
  max-width: 420px;
  color: var(--silver-500);
}

.footer-grid h2 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 18px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.footer-links a {
  color: var(--silver-300);
}

.footer-links a:hover {
  color: var(--moonlight-300);
}

.footer-bottom {
  padding: 18px 0;
  color: var(--silver-500);
  text-align: center;
  border-top: 1px solid rgba(148, 163, 184, 0.13);
}

@media (max-width: 1100px) {
  .desktop-nav,
  .header-search {
    display: none;
  }

  .mobile-menu-button {
    display: flex;
    margin-left: auto;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero-cover {
    display: none;
  }

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

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

  .detail-layout,
  .rank-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .hero-slider {
    min-height: 580px;
  }

  .hero-content {
    align-items: end;
    padding-bottom: 76px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .movie-grid,
  .related-grid,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

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

  .movie-card-body p {
    min-height: auto;
  }

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

  .rank-item {
    grid-template-columns: 44px 64px minmax(0, 1fr);
    gap: 12px;
  }

  .section,
  .page-hero,
  .detail-wrap {
    padding: 42px 0;
  }
}

@media (max-width: 480px) {
  .movie-grid,
  .related-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .movie-row .movie-card {
    flex-basis: 240px;
  }
}