:root {
  --purple-950: #2e1065;
  --purple-900: #4c1d95;
  --purple-800: #5b21b6;
  --purple-700: #6d28d9;
  --purple-600: #9333ea;
  --purple-500: #a855f7;
  --purple-100: #f3e8ff;
  --purple-50: #faf5ff;
  --pink-700: #be185d;
  --pink-600: #db2777;
  --pink-500: #ec4899;
  --pink-100: #fce7f3;
  --pink-50: #fdf2f8;
  --orange-500: #f97316;
  --yellow-400: #facc15;
  --blue-500: #3b82f6;
  --green-500: #22c55e;
  --slate-950: #020617;
  --slate-800: #1f2937;
  --slate-700: #374151;
  --slate-600: #4b5563;
  --slate-500: #6b7280;
  --slate-200: #e5e7eb;
  --white: #ffffff;
  --shadow-lg: 0 10px 30px rgba(76, 29, 149, 0.16);
  --shadow-xl: 0 25px 60px rgba(76, 29, 149, 0.24);
}

* {
  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-800);
  background: linear-gradient(180deg, var(--purple-50) 0%, var(--pink-50) 45%, var(--white) 100%);
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.container {
  width: min(100% - 32px, 1280px);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(90deg, var(--purple-700), var(--pink-500), var(--purple-500));
  box-shadow: 0 10px 26px rgba(76, 29, 149, 0.22);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 64px;
}

.logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 22px;
  font-weight: 800;
  white-space: nowrap;
}

.logo-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.28);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
}

.nav-link {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--white);
  transform: translateY(-1px);
}

.header-search {
  position: relative;
  width: 260px;
}

.header-search input,
.mobile-search input,
.search-panel input,
.filter-card input {
  width: 100%;
  border: 0;
  outline: 0;
  color: var(--slate-800);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
}

.header-search input {
  padding: 10px 44px 10px 18px;
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  backdrop-filter: blur(6px);
}

.header-search input::placeholder,
.mobile-search input::placeholder {
  color: rgba(255, 255, 255, 0.8);
}

.header-search button {
  position: absolute;
  top: 50%;
  right: 12px;
  width: 30px;
  height: 30px;
  transform: translateY(-50%);
  color: var(--white);
  border: 0;
  background: transparent;
  font-size: 20px;
}

.mobile-menu-button {
  display: none;
  margin-left: auto;
  border: 0;
  border-radius: 12px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.18);
  padding: 8px 12px;
  font-size: 22px;
}

.mobile-nav {
  display: none;
  padding: 0 16px 18px;
}

.mobile-nav.is-open {
  display: grid;
  gap: 10px;
}

.mobile-nav a {
  color: var(--white);
  padding: 8px 0;
  font-weight: 700;
}

.mobile-search {
  display: flex;
  gap: 10px;
}

.mobile-search input {
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.18);
  color: var(--white);
}

.mobile-search button {
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  color: var(--purple-700);
  background: var(--white);
  font-weight: 700;
}

.hero {
  position: relative;
  height: 500px;
  overflow: hidden;
  background: var(--slate-950);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

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

.hero-image,
.detail-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.86), rgba(2, 6, 23, 0.42) 48%, rgba(2, 6, 23, 0.2));
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  height: 100%;
}

.hero-copy {
  max-width: 760px;
  color: var(--white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 16px;
  color: var(--white);
  background: linear-gradient(90deg, var(--purple-600), var(--pink-500));
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(236, 72, 153, 0.26);
}

.hero h1,
.page-hero h1,
.detail-copy h1 {
  margin: 16px 0;
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.hero p,
.page-hero p,
.detail-copy p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.8;
}

.hero-meta,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 30px;
}

.hero-meta span,
.detail-meta span {
  border-radius: 999px;
  padding: 8px 14px;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(6px);
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  min-height: 46px;
  padding: 12px 24px;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
  color: var(--white);
  background: linear-gradient(90deg, var(--purple-700), var(--pink-600));
  box-shadow: 0 16px 30px rgba(190, 24, 93, 0.28);
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-2px) scale(1.02);
}

.primary-button.small {
  min-height: 40px;
  padding: 10px 18px;
}

.secondary-button {
  color: var(--purple-700);
  background: linear-gradient(90deg, var(--purple-100), var(--pink-100));
  box-shadow: inset 0 0 0 1px rgba(147, 51, 234, 0.16);
}

.hero-control {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  transform: translateY(-50%);
  border: 0;
  border-radius: 999px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  font-size: 34px;
  transition: background 0.2s ease;
}

.hero-control:hover {
  background: rgba(255, 255, 255, 0.32);
}

.hero-prev {
  left: 24px;
}

.hero-next {
  right: 24px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 3;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: var(--white);
}

.intro-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: -42px;
  position: relative;
  z-index: 4;
}

.intro-strip div {
  border-radius: 22px;
  padding: 22px;
  color: var(--purple-900);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
}

.intro-strip span {
  display: block;
  color: var(--slate-500);
  font-weight: 700;
}

.intro-strip strong {
  display: block;
  margin-top: 6px;
  font-size: 32px;
  font-weight: 900;
}

.page-section {
  padding: 56px 0;
}

.section-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 26px;
}

.section-heading h2 {
  margin: 0;
  color: var(--slate-800);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 900;
}

.section-heading p {
  margin: 4px 0 0;
  color: var(--slate-500);
  font-weight: 600;
}

.section-mark {
  width: 6px;
  height: 36px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--purple-600), var(--pink-500));
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.category-tile {
  display: grid;
  justify-items: center;
  gap: 10px;
  min-height: 160px;
  border-radius: 24px;
  padding: 28px 18px;
  text-align: center;
  background: linear-gradient(135deg, var(--purple-100), var(--pink-100));
  box-shadow: var(--shadow-lg);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.category-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(90deg, var(--purple-600), var(--pink-500));
}

.category-tile strong {
  color: var(--slate-800);
  font-size: 20px;
  font-weight: 900;
}

.category-tile small {
  color: var(--slate-500);
  font-weight: 700;
}

.movie-grid {
  display: grid;
  gap: 24px;
}

.movie-grid.five-cols {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

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

.movie-card,
.horizontal-card,
.category-overview-card,
.content-card,
.search-panel,
.filter-card {
  overflow: hidden;
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow-lg);
}

.movie-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.movie-cover {
  position: relative;
  height: 260px;
  overflow: hidden;
  background: var(--purple-100);
}

.movie-card-compact .movie-cover {
  height: 220px;
}

.movie-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.cover-badge,
.cover-type {
  position: absolute;
  top: 12px;
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--white);
  background: rgba(2, 6, 23, 0.62);
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(6px);
}

.cover-badge {
  left: 12px;
}

.cover-type {
  right: 12px;
}

.cover-play {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(90deg, var(--purple-600), var(--pink-500));
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.25s ease;
}

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

.movie-info {
  padding: 18px;
}

.movie-info h3,
.horizontal-info h3 {
  margin: 0 0 8px;
  color: var(--slate-800);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.35;
}

.movie-info p,
.horizontal-info p {
  display: -webkit-box;
  margin: 0 0 14px;
  overflow: hidden;
  color: var(--slate-600);
  font-size: 14px;
  line-height: 1.7;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--slate-500);
  font-size: 13px;
  font-weight: 700;
}

.movie-meta span {
  border-radius: 999px;
  padding: 4px 8px;
  background: var(--purple-50);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.tag-row span {
  border-radius: 999px;
  padding: 4px 9px;
  color: var(--purple-700);
  background: var(--purple-100);
  font-size: 12px;
  font-weight: 800;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 30px;
}

.ranking-panel,
.stack-list,
.ranking-page-list {
  display: grid;
  gap: 16px;
}

.horizontal-card a {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 16px;
  min-height: 140px;
}

.horizontal-cover {
  position: relative;
  overflow: hidden;
  background: var(--purple-100);
}

.horizontal-cover img {
  width: 100%;
  height: 100%;
  min-height: 140px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.rank-number {
  position: absolute;
  top: 10px;
  left: 10px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(135deg, var(--orange-500), var(--pink-600));
  font-weight: 900;
}

.horizontal-info {
  padding: 18px 18px 18px 0;
}

.section-action {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 30px;
}

.page-hero,
.detail-hero {
  position: relative;
  color: var(--white);
  background: linear-gradient(135deg, var(--purple-800), var(--pink-600), var(--purple-500));
}

.compact-hero {
  padding: 74px 0;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.9);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--slate-500);
  font-weight: 800;
}

.breadcrumb.light {
  color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a:hover {
  color: var(--pink-500);
}

.category-overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.category-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  height: 140px;
}

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

.category-overview-body {
  padding: 24px;
}

.category-overview-body span {
  color: var(--pink-600);
  font-weight: 900;
}

.category-overview-body h2 {
  margin: 8px 0;
  font-size: 26px;
  font-weight: 900;
}

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

.list-toolbar {
  display: grid;
  gap: 26px;
}

.filter-card,
.search-panel {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.filter-card label,
.search-panel label {
  color: var(--slate-800);
  font-size: 18px;
  font-weight: 900;
}

.filter-card input,
.search-panel input {
  padding: 15px 18px;
  background: var(--purple-50);
  box-shadow: inset 0 0 0 1px rgba(147, 51, 234, 0.14);
}

.filter-card span,
.search-count {
  color: var(--slate-500);
  font-weight: 800;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-chip {
  border: 0;
  border-radius: 999px;
  padding: 9px 14px;
  color: var(--purple-700);
  background: var(--purple-100);
  font-weight: 900;
}

.filter-chip.is-active {
  color: var(--white);
  background: linear-gradient(90deg, var(--purple-700), var(--pink-600));
}

.detail-hero {
  min-height: 660px;
  overflow: hidden;
}

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

.detail-bg {
  filter: blur(2px);
  transform: scale(1.03);
}

.detail-overlay {
  background: linear-gradient(90deg, rgba(2, 6, 23, 0.92), rgba(76, 29, 149, 0.72), rgba(2, 6, 23, 0.45));
}

.detail-hero-content {
  position: relative;
  z-index: 2;
  padding: 54px 0 70px;
}

.detail-layout {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 42px;
  align-items: center;
}

.detail-poster {
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--shadow-xl);
}

.detail-poster img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.detail-copy h1 {
  color: var(--white);
}

.detail-tags span {
  color: var(--white);
  background: rgba(255, 255, 255, 0.18);
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  background: var(--slate-950);
  box-shadow: var(--shadow-xl);
  aspect-ratio: 16 / 9;
}

.movie-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--slate-950);
}

.video-start {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 16px;
  border: 0;
  color: var(--white);
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.66), rgba(2, 6, 23, 0.26));
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.video-start.is-hidden {
  visibility: hidden;
  opacity: 0;
}

.play-circle {
  display: grid;
  width: 86px;
  height: 86px;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--purple-600), var(--pink-500));
  box-shadow: 0 16px 36px rgba(236, 72, 153, 0.38);
  font-size: 34px;
}

.video-start strong {
  font-size: 22px;
}

.player-status {
  position: absolute;
  left: 18px;
  bottom: 18px;
  border-radius: 999px;
  padding: 8px 14px;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(2, 6, 23, 0.58);
  font-size: 13px;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.detail-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 340px;
  gap: 24px;
}

.content-card {
  padding: 26px;
}

.content-card h2 {
  margin: 0 0 14px;
  font-size: 24px;
  font-weight: 900;
}

.content-card p {
  margin: 0;
  color: var(--slate-600);
  line-height: 1.9;
}

.detail-facts dl {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 12px 16px;
  margin: 0;
}

.detail-facts dt {
  color: var(--slate-500);
  font-weight: 900;
}

.detail-facts dd {
  margin: 0;
  color: var(--slate-800);
  font-weight: 700;
}

.ranking-page-list .horizontal-card a {
  grid-template-columns: 160px 1fr;
}

.ranking-page-list .horizontal-cover img {
  min-height: 170px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

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

.site-footer {
  margin-top: 60px;
  padding: 54px 0 24px;
  color: rgba(255, 255, 255, 0.9);
  background: linear-gradient(135deg, var(--purple-950), var(--purple-800));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 30px;
}

.footer-text {
  max-width: 520px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
}

.site-footer h2 {
  margin: 0 0 14px;
  color: var(--white);
  font-size: 18px;
}

.site-footer ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer a:hover {
  color: #f9a8d4;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
}

@media (min-width: 768px) {
  .hero {
    height: 600px;
  }
}

@media (max-width: 1180px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-button {
    display: block;
  }

  .header-search {
    margin-left: auto;
  }

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

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

@media (max-width: 860px) {
  .header-search {
    display: none;
  }

  .hero-control {
    display: none;
  }

  .intro-strip,
  .category-grid,
  .category-overview-grid,
  .footer-grid,
  .split-section {
    grid-template-columns: 1fr 1fr;
  }

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

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

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

@media (max-width: 620px) {
  .container {
    width: min(100% - 24px, 1280px);
  }

  .logo,
  .footer-logo {
    font-size: 18px;
  }

  .hero {
    height: 560px;
  }

  .hero-copy {
    padding-top: 26px;
  }

  .intro-strip,
  .category-grid,
  .category-overview-grid,
  .footer-grid,
  .split-section,
  .movie-grid.five-cols,
  .movie-grid.four-cols,
  .movie-grid.three-cols {
    grid-template-columns: 1fr;
  }

  .movie-cover,
  .movie-card-compact .movie-cover {
    height: 250px;
  }

  .horizontal-card a,
  .ranking-page-list .horizontal-card a {
    grid-template-columns: 110px 1fr;
  }

  .horizontal-info {
    padding: 14px 14px 14px 0;
  }

  .detail-poster img {
    height: 360px;
  }

  .footer-bottom,
  .section-action {
    flex-direction: column;
  }
}