* {
  box-sizing: border-box;
}

:root {
  --stone-950: #1c1917;
  --stone-900: #292524;
  --stone-800: #44403c;
  --stone-700: #57534e;
  --stone-600: #78716c;
  --stone-500: #a8a29e;
  --stone-200: #e7e5e4;
  --stone-100: #f5f5f4;
  --stone-50: #fafaf9;
  --amber-950: #451a03;
  --amber-900: #78350f;
  --amber-800: #92400e;
  --amber-700: #b45309;
  --amber-600: #d97706;
  --amber-500: #f59e0b;
  --amber-400: #fbbf24;
  --amber-100: #fef3c7;
  --amber-50: #fffbeb;
  --white: #ffffff;
  --shadow-sm: 0 1px 2px rgba(28, 25, 23, 0.08);
  --shadow-md: 0 8px 18px rgba(28, 25, 23, 0.12);
  --shadow-xl: 0 22px 45px rgba(28, 25, 23, 0.18);
  --radius-lg: 18px;
  --radius-xl: 24px;
  --max-width: 1180px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--stone-800);
  background: linear-gradient(180deg, var(--stone-50), var(--amber-50));
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}

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

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

main {
  min-height: 68vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(90deg, var(--stone-900), var(--amber-950), var(--stone-900));
  border-bottom: 2px solid var(--amber-800);
  box-shadow: 0 12px 30px rgba(28, 25, 23, 0.22);
}

.header-inner {
  width: min(100% - 32px, var(--max-width));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--amber-100);
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: var(--stone-900);
  background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
  font-weight: 900;
  box-shadow: 0 10px 26px rgba(217, 119, 6, 0.35);
}

.brand-text {
  display: grid;
  line-height: 1.15;
}

.brand-text strong {
  font-size: 20px;
  letter-spacing: 0.02em;
  background: linear-gradient(90deg, var(--amber-100), var(--amber-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-text small {
  margin-top: 3px;
  color: var(--amber-400);
  font-size: 12px;
}

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

.nav-link,
.mobile-nav-link {
  color: var(--amber-100);
  border-radius: 10px;
  font-weight: 700;
  transition: 0.25s ease;
}

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

.nav-link:hover,
.nav-link.active,
.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--white);
  background: var(--amber-600);
  box-shadow: var(--shadow-sm);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  color: var(--white);
  background: var(--amber-700);
  cursor: pointer;
  font-size: 22px;
}

.mobile-nav {
  display: none;
  padding: 12px 16px 18px;
  border-top: 1px solid rgba(251, 191, 36, 0.35);
  background: var(--stone-900);
}

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

.mobile-nav-link {
  padding: 12px 16px;
}

.hero {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(135deg, var(--stone-900), var(--amber-900), var(--stone-800));
}

.hero-slider {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 0.8s ease, transform 1.2s ease;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.33;
}

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.18) 62%, rgba(0, 0, 0, 0.58));
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(100% - 32px, var(--max-width));
  min-height: 600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
}

.hero-copy {
  max-width: 680px;
  padding: 56px 0;
}

.hero-kicker,
.page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--amber-400);
  font-weight: 800;
}

.hero h1 {
  margin: 0 0 22px;
  font-size: clamp(36px, 7vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.hero p {
  max-width: 620px;
  margin: 0 0 30px;
  color: var(--stone-200);
  font-size: clamp(17px, 2.1vw, 22px);
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.primary-button,
.secondary-button,
.section-more,
.text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  transition: 0.25s ease;
}

.primary-button {
  padding: 14px 24px;
  color: var(--white);
  background: linear-gradient(90deg, var(--amber-600), var(--amber-700));
  box-shadow: 0 14px 28px rgba(217, 119, 6, 0.3);
}

.primary-button:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 18px 34px rgba(217, 119, 6, 0.42);
}

.secondary-button {
  padding: 13px 22px;
  color: var(--amber-100);
  border: 1px solid rgba(251, 191, 36, 0.42);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}

.secondary-button:hover {
  color: var(--white);
  border-color: var(--amber-400);
  background: rgba(251, 191, 36, 0.14);
}

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

.hero-dots button {
  width: 11px;
  height: 11px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
}

.hero-dots button.active {
  width: 30px;
  border-radius: 999px;
  background: var(--amber-400);
}

.content-section {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
  padding: 64px 0;
}

.content-section.tint {
  width: 100%;
  max-width: none;
  padding: 64px 0;
  background: linear-gradient(135deg, var(--amber-50), var(--stone-50));
}

.content-section.tint > .section-inner {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
}

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

.section-heading span {
  color: var(--amber-600);
  font-weight: 900;
}

.section-heading h1,
.section-heading h2 {
  margin: 4px 0 0;
  color: var(--stone-800);
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.15;
}

.section-heading p {
  max-width: 720px;
  margin: 10px 0 0;
  color: var(--stone-600);
}

.section-more,
.text-link {
  padding: 10px 16px;
  color: var(--amber-700);
  background: var(--amber-100);
}

.section-more:hover,
.text-link:hover {
  color: var(--white);
  background: var(--amber-600);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

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

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

.mosaic-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-flow: dense;
  gap: 24px;
}

.movie-card {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-md);
  transition: 0.28s ease;
}

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

.featured-card {
  grid-column: span 2;
  grid-row: span 2;
}

.card-poster {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--stone-200);
}

.featured-card .card-poster {
  aspect-ratio: 16 / 11;
}

.card-poster-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.36s ease;
}

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

.card-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--white);
  background: rgba(217, 119, 6, 0.92);
  font-size: 12px;
  font-weight: 900;
}

.card-play {
  position: absolute;
  inset: auto 14px 14px auto;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  transform: translateY(10px);
  transition: 0.25s ease;
}

.movie-card:hover .card-play {
  opacity: 1;
  transform: translateY(0);
}

.card-body {
  padding: 18px;
}

.card-meta {
  color: var(--amber-700);
  font-size: 13px;
  font-weight: 900;
}

.card-body h2,
.card-body h3,
.rank-info h2 {
  margin: 8px 0 8px;
  color: var(--stone-800);
  font-size: 20px;
  line-height: 1.25;
}

.card-body h2 a:hover,
.card-body h3 a:hover,
.rank-info h2 a:hover {
  color: var(--amber-700);
}

.card-body p,
.rank-info p {
  margin: 0;
  color: var(--stone-600);
  font-size: 14px;
}

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

.tag-row span {
  padding: 4px 9px;
  border-radius: 999px;
  color: var(--stone-700);
  background: var(--stone-100);
  font-size: 12px;
  font-weight: 700;
}

.feature-banner {
  margin-bottom: 42px;
  padding: 36px;
  border-radius: var(--radius-xl);
  text-align: center;
  color: var(--white);
  background: linear-gradient(90deg, var(--amber-600), var(--amber-700));
  box-shadow: var(--shadow-xl);
}

.feature-banner h2 {
  margin: 0 0 8px;
  font-size: clamp(28px, 5vw, 44px);
}

.feature-banner p {
  margin: 0;
  color: var(--amber-100);
  font-size: 18px;
}

.page-hero {
  padding: 66px 0 50px;
  color: var(--white);
  background: linear-gradient(135deg, var(--stone-900), var(--amber-900), var(--stone-800));
}

.page-hero-inner {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
}

.page-hero h1 {
  max-width: 860px;
  margin: 0 0 14px;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.1;
}

.page-hero p {
  max-width: 820px;
  margin: 0;
  color: var(--stone-200);
  font-size: 18px;
}

.breadcrumbs {
  width: min(100% - 32px, var(--max-width));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--stone-600);
  font-size: 14px;
}

.breadcrumbs a {
  color: var(--amber-700);
  font-weight: 800;
}

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

.category-card {
  min-height: 168px;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--white), var(--amber-50));
  box-shadow: var(--shadow-md);
  transition: 0.25s ease;
}

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

.category-card h2 {
  margin: 0 0 10px;
  color: var(--stone-800);
}

.category-card p {
  margin: 0 0 18px;
  color: var(--stone-600);
}

.filter-panel {
  width: min(100% - 32px, var(--max-width));
  margin: 32px auto 0;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-md);
}

.search-box input {
  width: 100%;
  height: 50px;
  border: 1px solid var(--stone-200);
  border-radius: 14px;
  padding: 0 16px;
  color: var(--stone-800);
  background: var(--stone-50);
  font-size: 16px;
  outline: none;
}

.search-box input:focus {
  border-color: var(--amber-500);
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.14);
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.filter-buttons button {
  border: 0;
  border-radius: 999px;
  padding: 9px 14px;
  color: var(--stone-700);
  background: var(--stone-100);
  cursor: pointer;
  font-weight: 800;
}

.filter-buttons button:hover,
.filter-buttons button.active {
  color: var(--white);
  background: var(--amber-600);
}

.rank-list {
  display: grid;
  gap: 18px;
}

.rank-item {
  display: grid;
  grid-template-columns: 58px 132px 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.rank-num {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: var(--white);
  background: linear-gradient(135deg, var(--amber-500), var(--amber-700));
  font-size: 22px;
  font-weight: 900;
}

.rank-cover {
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 14px;
  background: var(--stone-100);
}

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

.detail-layout {
  width: min(100% - 32px, var(--max-width));
  margin: 40px auto 66px;
  display: grid;
  grid-template-columns: minmax(0, 2fr) 360px;
  gap: 32px;
}

.player-card,
.detail-card,
.sidebar-card {
  border-radius: var(--radius-xl);
  background: var(--white);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.player-box {
  position: relative;
  background: #000000;
}

.player-box video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
  cursor: pointer;
}

.poster-layer {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  cursor: pointer;
  background: rgba(0, 0, 0, 0.24);
  transition: 0.25s ease;
}

.poster-layer.hidden {
  opacity: 0;
  pointer-events: none;
}

.play-trigger {
  width: 86px;
  height: 86px;
  border: 0;
  border-radius: 50%;
  color: var(--white);
  background: linear-gradient(135deg, var(--amber-500), var(--amber-700));
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.45);
  cursor: pointer;
  font-size: 36px;
  transition: 0.25s ease;
}

.play-trigger:hover {
  transform: scale(1.08);
}

.player-title {
  padding: 22px 24px;
}

.player-title h1 {
  margin: 0 0 8px;
  color: var(--stone-800);
  font-size: clamp(28px, 5vw, 42px);
  line-height: 1.15;
}

.player-title p {
  margin: 0;
  color: var(--stone-600);
}

.detail-card {
  margin-top: 24px;
  padding: 28px;
}

.detail-card h2,
.sidebar-card h2 {
  margin: 0 0 18px;
  color: var(--stone-800);
  font-size: 24px;
}

.detail-card p {
  color: var(--stone-700);
}

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

.info-table div {
  padding: 14px;
  border-radius: 14px;
  background: var(--stone-50);
}

.info-table strong {
  display: block;
  color: var(--amber-700);
  font-size: 13px;
}

.sidebar-card {
  padding: 22px;
}

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

.side-item {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 12px;
  align-items: center;
}

.side-item img {
  width: 78px;
  height: 102px;
  object-fit: cover;
  border-radius: 12px;
}

.side-item h3 {
  margin: 0 0 6px;
  color: var(--stone-800);
  font-size: 15px;
  line-height: 1.25;
}

.side-item p {
  margin: 0;
  color: var(--stone-600);
  font-size: 13px;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 34px;
}

.pagination a {
  min-width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  padding: 0 12px;
  border-radius: 12px;
  color: var(--stone-700);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  font-weight: 800;
}

.pagination a:hover,
.pagination a.active {
  color: var(--white);
  background: var(--amber-600);
}

.site-footer {
  color: var(--stone-400);
  background: linear-gradient(90deg, var(--stone-900), var(--amber-950), var(--stone-900));
  border-top: 2px solid var(--amber-800);
}

.footer-grid {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
  padding: 44px 0;
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 34px;
}

.footer-brand {
  margin-bottom: 12px;
  color: var(--amber-400);
  font-size: 22px;
  font-weight: 900;
}

.site-footer h2 {
  margin: 0 0 12px;
  color: var(--amber-400);
  font-size: 17px;
}

.site-footer p {
  margin: 0;
}

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

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

.footer-bottom {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
  padding: 18px 0 24px;
  border-top: 1px solid rgba(231, 229, 228, 0.12);
  text-align: center;
  color: var(--stone-500);
  font-size: 13px;
}

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

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

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

  .featured-card {
    grid-column: span 2;
  }

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

  .rank-item {
    grid-template-columns: 44px 100px 1fr;
  }

  .rank-item .text-link {
    grid-column: 2 / -1;
    justify-self: start;
  }

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

@media (max-width: 640px) {
  .brand-text small {
    display: none;
  }

  .hero,
  .hero-content {
    min-height: 540px;
  }

  .hero-copy {
    padding: 38px 0 72px;
  }

  .section-heading {
    display: block;
  }

  .section-more {
    margin-top: 16px;
  }

  .movie-grid,
  .movie-grid.three,
  .movie-grid.two,
  .mosaic-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .featured-card {
    grid-column: span 1;
  }

  .rank-item {
    grid-template-columns: 68px 1fr;
  }

  .rank-num {
    display: none;
  }

  .info-table {
    grid-template-columns: 1fr;
  }

  .side-item {
    grid-template-columns: 66px 1fr;
  }

  .side-item img {
    width: 66px;
    height: 88px;
  }
}