:root {
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;
  --rose: #e11d48;
  --amber: #d97706;
  --blue: #2563eb;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.14);
  --soft-shadow: 0 12px 26px rgba(15, 23, 42, 0.08);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--slate-900);
  background: var(--slate-50);
  -webkit-font-smoothing: antialiased;
}

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

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(226, 232, 240, 0.86);
  backdrop-filter: blur(18px);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.header-inner {
  max-width: 1180px;
  height: 68px;
  margin: 0 auto;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 900;
  background: linear-gradient(135deg, var(--slate-700), var(--slate-950));
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.24);
}

.brand-text {
  display: grid;
  line-height: 1.12;
}

.brand-text strong,
.footer-brand strong {
  font-size: 20px;
  color: var(--slate-950);
}

.brand-text small {
  margin-top: 4px;
  color: var(--slate-500);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link,
.mobile-link {
  border-radius: 999px;
  color: var(--slate-600);
  font-size: 15px;
  font-weight: 700;
  transition: color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.nav-link {
  padding: 10px 16px;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--slate-950);
  background: var(--slate-100);
}

.menu-toggle {
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 14px;
  display: none;
  background: var(--slate-100);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--slate-800);
  border-radius: 999px;
}

.mobile-nav {
  display: none;
  padding: 10px 20px 18px;
  border-top: 1px solid var(--slate-200);
  background: var(--white);
}

.mobile-nav.is-open {
  display: grid;
  gap: 8px;
}

.mobile-link {
  padding: 12px 14px;
}

.mobile-link:hover,
.mobile-link.is-active {
  background: var(--slate-100);
  color: var(--slate-950);
}

.hero-carousel {
  position: relative;
  height: min(72vh, 720px);
  min-height: 520px;
  overflow: hidden;
  background: var(--slate-950);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.9s ease;
  background-image: linear-gradient(90deg, rgba(2, 6, 23, 0.94), rgba(15, 23, 42, 0.62), rgba(15, 23, 42, 0.15)), var(--hero);
  background-size: cover;
  background-position: center;
}

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

.hero-content {
  position: absolute;
  left: 50%;
  bottom: 86px;
  width: min(1180px, calc(100% - 44px));
  transform: translateX(-50%);
  color: var(--white);
}

.eyebrow,
.detail-meta,
.card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.eyebrow span,
.detail-meta span {
  border-radius: 999px;
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.88);
  font-size: 13px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.hero-content h2,
.page-hero h1,
.detail-copy h1 {
  max-width: 850px;
  margin: 18px 0 18px;
  font-size: clamp(38px, 6vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.05em;
  font-weight: 950;
}

.hero-content p,
.page-hero p,
.detail-line {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.8;
}

.hero-tags,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags {
  margin-top: 22px;
}

.hero-tags span,
.tag-row span {
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.hero-tags span {
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(10px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.primary-btn,
.ghost-btn,
.text-link,
.home-search button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  min-height: 46px;
  padding: 0 22px;
  font-weight: 900;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.primary-btn,
.home-search button {
  color: var(--white);
  background: linear-gradient(135deg, var(--rose), #fb7185);
  box-shadow: 0 18px 35px rgba(225, 29, 72, 0.28);
  border: 0;
}

.ghost-btn {
  color: var(--white);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(12px);
}

.primary-btn:hover,
.ghost-btn:hover,
.home-search button:hover,
.text-link:hover {
  transform: translateY(-2px);
}

.hero-control {
  position: absolute;
  top: 50%;
  width: 50px;
  height: 50px;
  border: 0;
  border-radius: 999px;
  color: var(--white);
  font-size: 36px;
  line-height: 1;
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(12px);
  transform: translateY(-50%);
}

.hero-control:hover {
  background: rgba(255, 255, 255, 0.27);
}

.hero-control.prev {
  left: 22px;
}

.hero-control.next {
  right: 22px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dots button.is-active {
  width: 32px;
  background: var(--white);
}

.search-band {
  position: relative;
  z-index: 5;
  margin-top: -42px;
  padding: 0 22px 34px;
}

.search-card {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  align-items: center;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.search-card h1 {
  margin: 0 0 8px;
  font-size: clamp(26px, 4vw, 42px);
  letter-spacing: -0.04em;
}

.search-card p {
  margin: 0;
  color: var(--slate-600);
  line-height: 1.7;
}

.home-search,
.filter-panel {
  display: flex;
  gap: 12px;
}

.home-search input,
.filter-panel input,
.filter-panel select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  outline: none;
  background: var(--slate-50);
  color: var(--slate-900);
  padding: 0 18px;
}

.home-search input:focus,
.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--slate-500);
  box-shadow: 0 0 0 4px rgba(100, 116, 139, 0.12);
}

.content-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 58px 22px;
}

.muted-section {
  max-width: none;
  background: linear-gradient(135deg, var(--slate-100), var(--slate-200));
}

.muted-section > * {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 18px;
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 0;
  color: var(--slate-950);
  font-size: clamp(26px, 4vw, 38px);
  letter-spacing: -0.04em;
}

.section-heading p {
  margin: 8px 0 0;
  color: var(--slate-600);
  line-height: 1.7;
}

.section-heading a,
.text-link {
  color: var(--slate-950);
  background: var(--white);
  box-shadow: var(--soft-shadow);
}

.movie-grid {
  display: grid;
  gap: 22px;
}

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

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

.movie-card {
  overflow: hidden;
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--soft-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.card-cover,
.detail-poster {
  position: relative;
  display: block;
  overflow: hidden;
  background-image: linear-gradient(180deg, rgba(15, 23, 42, 0), rgba(15, 23, 42, 0.52)), var(--cover);
  background-size: cover;
  background-position: center;
}

.card-cover {
  height: 250px;
}

.cover-glow {
  position: absolute;
  inset: auto 14px 14px 14px;
  height: 40px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  filter: blur(20px);
}

.rank-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  color: var(--white);
  background: linear-gradient(135deg, var(--amber), #f97316);
  box-shadow: 0 14px 28px rgba(217, 119, 6, 0.25);
}

.card-body {
  padding: 18px;
}

.card-meta {
  color: var(--slate-500);
  font-size: 12px;
  font-weight: 800;
}

.card-meta span + span::before {
  content: "·";
  margin-right: 10px;
  color: var(--slate-300);
}

.card-body h3 {
  margin: 10px 0 8px;
  color: var(--slate-950);
  font-size: 19px;
  line-height: 1.35;
}

.card-body h3 a:hover {
  color: var(--rose);
}

.card-body p {
  min-height: 48px;
  margin: 0 0 14px;
  color: var(--slate-600);
  font-size: 14px;
  line-height: 1.7;
}

.tag-row span {
  padding: 6px 9px;
  color: var(--slate-700);
  background: var(--slate-100);
}

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

.category-tile {
  min-height: 154px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 22px;
  color: var(--white);
  background: linear-gradient(135deg, var(--slate-800), var(--slate-950));
  box-shadow: var(--soft-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.category-tile:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.category-tile span {
  font-size: 21px;
  font-weight: 950;
}

.category-tile small {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.6;
}

.rank-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.compact-card {
  display: grid;
  grid-template-columns: 132px 1fr;
  min-height: 172px;
}

.compact-card .card-cover {
  height: 100%;
  min-height: 172px;
}

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

.page-hero,
.detail-hero {
  position: relative;
  color: var(--white);
  background: linear-gradient(135deg, var(--slate-950), var(--slate-700));
}

.page-hero {
  padding: 76px 22px;
}

.page-hero > div {
  max-width: 1180px;
  margin: 0 auto;
}

.page-hero span {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 8px 13px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.13);
}

.page-hero h1 {
  margin-top: 0;
  margin-bottom: 12px;
}

.slim-hero {
  min-height: 300px;
  display: flex;
  align-items: center;
}

.category-overview {
  display: grid;
  gap: 22px;
}

.category-overview-card {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 22px;
  align-items: center;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--soft-shadow);
}

.category-copy h2 {
  margin: 0 0 12px;
  font-size: 28px;
}

.category-copy p {
  margin: 0 0 18px;
  color: var(--slate-600);
  line-height: 1.8;
}

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

.filter-panel {
  margin-bottom: 26px;
  padding: 18px;
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--soft-shadow);
}

.advanced-filter {
  grid-template-columns: 1fr 220px 180px;
}

.empty-state {
  margin: 34px 0 0;
  padding: 28px;
  text-align: center;
  border-radius: 22px;
  color: var(--slate-600);
  background: var(--white);
}

.detail-hero {
  background-image: linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(15, 23, 42, 0.70), rgba(15, 23, 42, 0.22)), var(--hero);
  background-size: cover;
  background-position: center;
}

.detail-hero-inner {
  max-width: 1180px;
  min-height: 580px;
  margin: 0 auto;
  padding: 72px 22px;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 42px;
  align-items: end;
}

.detail-poster {
  aspect-ratio: 2 / 3;
  border-radius: 28px;
  box-shadow: 0 30px 60px rgba(2, 6, 23, 0.42);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
}

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

.detail-copy h1 {
  margin-bottom: 16px;
}

.detail-meta {
  margin-top: 22px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 26px;
  align-items: start;
}

.detail-main {
  display: grid;
  gap: 22px;
}

.player-card,
.text-card,
.related-panel {
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--soft-shadow);
}

.player-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--slate-950);
}

.video-player {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: var(--slate-950);
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border: 0;
  color: var(--white);
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.15), rgba(2, 6, 23, 0.82));
  z-index: 3;
}

.play-overlay span {
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  font-size: 32px;
  background: rgba(255, 255, 255, 0.20);
  backdrop-filter: blur(12px);
}

.play-overlay strong {
  font-size: 18px;
}

.player-card.is-playing .play-overlay {
  opacity: 0;
  pointer-events: none;
}

.text-card,
.related-panel {
  padding: 24px;
}

.text-card h2,
.related-panel h2 {
  margin: 0 0 14px;
  font-size: 24px;
  color: var(--slate-950);
}

.text-card p {
  margin: 0;
  color: var(--slate-700);
  line-height: 1.92;
  text-align: justify;
}

.related-panel {
  position: sticky;
  top: 92px;
}

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

.related-panel .compact-card {
  grid-template-columns: 110px 1fr;
  min-height: 150px;
}

.related-panel .compact-card .card-cover {
  min-height: 150px;
}

.site-footer {
  margin-top: 40px;
  background: var(--slate-950);
  color: var(--slate-300);
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 38px 22px;
  display: grid;
  gap: 22px;
}

.footer-brand .brand-mark {
  box-shadow: none;
}

.footer-brand strong {
  color: var(--white);
}

.footer-brand p {
  max-width: 680px;
  margin: 5px 0 0;
  color: var(--slate-400);
  line-height: 1.7;
}

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

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

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

.footer-copy {
  margin: 0;
  color: var(--slate-500);
  font-size: 13px;
}

@media (max-width: 1100px) {
  .four-col {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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

  .related-panel {
    position: static;
  }
}

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

  .menu-toggle {
    display: block;
  }

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

  .hero-content {
    bottom: 72px;
  }

  .hero-control {
    display: none;
  }

  .search-card,
  .category-overview-card,
  .detail-hero-inner {
    grid-template-columns: 1fr;
  }

  .home-search,
  .filter-panel,
  .advanced-filter {
    display: grid;
    grid-template-columns: 1fr;
  }

  .three-col,
  .four-col,
  .mini-grid,
  .rank-list,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-hero-inner {
    min-height: auto;
    padding-top: 46px;
  }

  .detail-poster {
    width: min(260px, 72vw);
  }
}

@media (max-width: 560px) {
  .header-inner {
    padding: 0 16px;
  }

  .brand-text small {
    display: none;
  }

  .hero-content h2,
  .page-hero h1,
  .detail-copy h1 {
    font-size: 36px;
  }

  .content-section {
    padding: 42px 16px;
  }

  .search-band,
  .page-hero,
  .detail-hero-inner {
    padding-left: 16px;
    padding-right: 16px;
  }

  .three-col,
  .four-col,
  .mini-grid,
  .rank-list,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .compact-card,
  .related-panel .compact-card {
    grid-template-columns: 118px 1fr;
  }

  .card-cover {
    height: 230px;
  }

  .compact-card .card-cover,
  .related-panel .compact-card .card-cover {
    min-height: 154px;
  }
}