:root {
  --cyan: #06b6d4;
  --cyan-dark: #0891b2;
  --blue: #2563eb;
  --blue-deep: #1d4ed8;
  --orange: #f97316;
  --red: #ef4444;
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-600: #475569;
  --slate-500: #64748b;
  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-200: #e5e7eb;
  --white: #ffffff;
  --page: #eff6ff;
  --soft-cyan: #ecfeff;
  --shadow-sm: 0 8px 22px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 16px 38px rgba(15, 23, 42, 0.14);
  --shadow-lg: 0 26px 70px rgba(15, 23, 42, 0.2);
  --radius-xl: 22px;
  --radius-2xl: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--gray-800);
  background: linear-gradient(180deg, #eff6ff 0%, #ecfeff 48%, #ffffff 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}

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: 100;
  color: var(--white);
  background: linear-gradient(90deg, var(--cyan) 0%, var(--blue) 100%);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 74px;
}

.brand,
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  color: var(--white);
  font-size: 22px;
  font-weight: 900;
  background: rgba(255, 255, 255, 0.22);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(10px);
}

.brand-text,
.footer-brand div {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong,
.footer-brand strong {
  font-size: 23px;
  letter-spacing: 0.02em;
}

.brand-text small,
.footer-brand small {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 700;
}

.desktop-nav a {
  position: relative;
  opacity: 0.95;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.desktop-nav a::after {
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  content: "";
  border-radius: 999px;
  background: var(--white);
  transition: width 0.2s ease;
}

.desktop-nav a:hover {
  opacity: 1;
  transform: translateY(-1px);
}

.desktop-nav a:hover::after {
  width: 100%;
}

.header-search {
  position: relative;
  width: 250px;
}

.header-search input {
  width: 100%;
  padding: 10px 42px 10px 16px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  outline: none;
  background: rgba(255, 255, 255, 0.18);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.header-search input::placeholder {
  color: rgba(255, 255, 255, 0.78);
}

.header-search input:focus {
  border-color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.24);
}

.header-search button {
  position: absolute;
  top: 50%;
  right: 12px;
  width: 26px;
  height: 26px;
  padding: 0;
  color: var(--white);
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  color: var(--white);
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.18);
  cursor: pointer;
}

.mobile-panel {
  display: none;
  flex-direction: column;
  gap: 8px;
  padding: 0 16px 16px;
}

.mobile-panel a {
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
}

.hero {
  position: relative;
  height: 620px;
  overflow: hidden;
  color: var(--white);
  background: var(--slate-900);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 900ms ease;
}

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

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: linear-gradient(135deg, #0f172a 0%, #164e63 100%);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 6, 23, 0.82) 0%, rgba(15, 23, 42, 0.62) 45%, rgba(15, 23, 42, 0.12) 100%);
}

.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
}

.hero-panel {
  max-width: 680px;
}

.eyebrow,
.pill,
.detail-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--blue) 100%);
  color: var(--white);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.eyebrow {
  padding: 9px 16px;
  margin-bottom: 18px;
}

.hero h1,
.hero h2 {
  margin: 0 0 18px;
  font-size: clamp(38px, 6vw, 70px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero p {
  max-width: 620px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(18px, 2vw, 22px);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 12px 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 900;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  color: var(--white);
  background: linear-gradient(90deg, var(--cyan) 0%, var(--blue) 100%);
  box-shadow: 0 14px 30px rgba(8, 145, 178, 0.32);
}

.btn-ghost {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(8px);
}

.btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-md);
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 34px;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 13px;
  height: 13px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.is-active {
  width: 36px;
  background: var(--white);
}

.hero-search-box {
  position: absolute;
  left: 50%;
  bottom: 84px;
  width: min(720px, calc(100% - 32px));
  padding: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(12px);
  transform: translateX(-50%);
  box-shadow: 0 16px 45px rgba(2, 6, 23, 0.24);
}

.hero-search-box form {
  display: flex;
  gap: 8px;
}

.hero-search-box input {
  flex: 1;
  min-width: 0;
  padding: 14px 18px;
  color: var(--gray-800);
  border: 0;
  border-radius: 999px;
  outline: none;
  background: var(--white);
}

.hero-search-box button {
  min-width: 120px;
}

.main-section {
  position: relative;
  padding: 64px 0;
}

.main-section.soft {
  background: rgba(255, 255, 255, 0.55);
}

.section-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.heading-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  color: var(--white);
  border-radius: 14px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--blue) 100%);
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.2);
}

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

.section-heading p,
.page-title p {
  margin: 7px 0 0;
  color: var(--gray-500);
}

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

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

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

.card-link {
  display: block;
  height: 100%;
}

.card-cover {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #dbeafe 0%, #cffafe 100%);
}

.card-cover::after {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(2, 6, 23, 0.66) 100%);
  transition: opacity 0.25s ease;
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

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

.movie-card:hover .card-cover::after {
  opacity: 1;
}

.duration {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
  background: rgba(2, 6, 23, 0.78);
}

.card-body {
  padding: 16px;
}

.pill {
  padding: 4px 10px;
  margin-bottom: 10px;
  font-size: 12px;
}

.card-body h3,
.rank-info h3 {
  display: -webkit-box;
  margin: 0 0 8px;
  overflow: hidden;
  color: var(--gray-800);
  font-size: 18px;
  line-height: 1.35;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  transition: color 0.2s ease;
}

.movie-card:hover h3,
.rank-card:hover h3 {
  color: var(--blue);
}

.card-body p,
.rank-info p {
  display: -webkit-box;
  margin: 0 0 12px;
  overflow: hidden;
  color: var(--gray-500);
  font-size: 14px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--gray-500);
  font-size: 13px;
}

.card-meta span {
  padding: 3px 8px;
  border-radius: 999px;
  background: #f1f5f9;
}

.rank-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.rank-card {
  display: grid;
  grid-template-columns: auto 150px 1fr;
  gap: 16px;
  align-items: center;
  padding: 16px;
  border-radius: var(--radius-xl);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.rank-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.rank-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  color: var(--white);
  font-size: 24px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--orange) 0%, var(--red) 100%);
}

.rank-thumb {
  display: block;
  overflow: hidden;
  border-radius: 16px;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, #dbeafe 0%, #cffafe 100%);
}

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

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.category-card {
  position: relative;
  overflow: hidden;
  padding: 24px;
  min-height: 140px;
  border-radius: var(--radius-xl);
  color: var(--white);
  background: linear-gradient(135deg, var(--cyan) 0%, var(--blue) 100%);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card:nth-child(2n) {
  background: linear-gradient(135deg, #38bdf8 0%, #6366f1 100%);
}

.category-card:nth-child(3n) {
  background: linear-gradient(135deg, var(--orange) 0%, var(--red) 100%);
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.category-card h3 {
  position: relative;
  z-index: 1;
  margin: 0 0 8px;
  font-size: 24px;
}

.category-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
}

.category-card::after {
  position: absolute;
  right: -34px;
  bottom: -48px;
  width: 140px;
  height: 140px;
  content: "";
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.page-hero {
  padding: 74px 0 54px;
  color: var(--white);
  background: linear-gradient(135deg, #0891b2 0%, #2563eb 70%, #1e40af 100%);
}

.page-title {
  max-width: 780px;
}

.page-title h1,
.page-title p {
  color: var(--white);
}

.page-title p {
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.list-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 26px;
}

.list-toolbar .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  display: inline-flex;
  padding: 8px 13px;
  border-radius: 999px;
  color: var(--gray-700);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 42px;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 14px;
  border-radius: 13px;
  color: var(--gray-700);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.pagination a.active,
.pagination a:hover {
  color: var(--white);
  background: linear-gradient(90deg, var(--cyan) 0%, var(--blue) 100%);
}

.detail-hero {
  position: relative;
  padding: 60px 0 46px;
  overflow: hidden;
  color: var(--white);
  background: var(--slate-900);
}

.detail-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: blur(10px) saturate(1.15);
  transform: scale(1.05);
}

.detail-hero::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(2, 6, 23, 0.92), rgba(15, 23, 42, 0.62));
}

.detail-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 36px;
  align-items: center;
}

.detail-cover {
  overflow: hidden;
  border-radius: var(--radius-2xl);
  background: linear-gradient(135deg, #dbeafe 0%, #cffafe 100%);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3 / 4;
}

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

.detail-text h1 {
  color: var(--white);
  font-size: clamp(36px, 6vw, 58px);
}

.detail-text p {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 24px;
}

.detail-pill {
  padding: 7px 13px;
}

.player-section {
  padding: 54px 0;
}

.player-card {
  overflow: hidden;
  border-radius: var(--radius-2xl);
  background: var(--slate-900);
  box-shadow: var(--shadow-lg);
}

.video-shell {
  position: relative;
  background: var(--slate-950);
  aspect-ratio: 16 / 9;
}

.video-shell video {
  width: 100%;
  height: 100%;
  background: var(--slate-950);
  outline: none;
  cursor: pointer;
}

.play-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  color: var(--white);
  background: radial-gradient(circle at center, rgba(8, 145, 178, 0.34), rgba(2, 6, 23, 0.42));
  cursor: pointer;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.play-layer.is-hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.play-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 92px;
  height: 92px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--blue) 100%);
  box-shadow: 0 22px 52px rgba(37, 99, 235, 0.42);
  font-size: 36px;
  transform: translateX(4px);
}

.player-title {
  padding: 20px 24px 24px;
  color: var(--white);
}

.player-title h2 {
  margin: 0 0 8px;
}

.player-title p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.detail-content {
  display: grid;
  grid-template-columns: 1.5fr 0.9fr;
  gap: 28px;
  padding: 0 0 64px;
}

.prose-card,
.side-card,
.search-panel {
  padding: 26px;
  border-radius: var(--radius-xl);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.prose-card h2,
.side-card h2,
.search-panel h2 {
  margin: 0 0 12px;
  color: var(--gray-800);
}

.prose-card p {
  margin: 0 0 18px;
  color: var(--gray-600);
  font-size: 16px;
}

.info-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.info-item {
  padding: 12px;
  border-radius: 14px;
  background: #f8fafc;
}

.info-item strong {
  display: block;
  color: var(--gray-500);
  font-size: 13px;
}

.info-item span {
  color: var(--gray-800);
  font-weight: 800;
}

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

.related-item {
  display: grid;
  grid-template-columns: 98px 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border-radius: 16px;
  background: #f8fafc;
  transition: background 0.2s ease, transform 0.2s ease;
}

.related-item:hover {
  background: #eff6ff;
  transform: translateX(2px);
}

.related-item img {
  width: 98px;
  height: 62px;
  object-fit: cover;
  border-radius: 12px;
  background: linear-gradient(135deg, #dbeafe 0%, #cffafe 100%);
}

.related-item h3 {
  margin: 0 0 4px;
  color: var(--gray-800);
  font-size: 15px;
}

.related-item p {
  margin: 0;
  color: var(--gray-500);
  font-size: 13px;
}

.search-panel {
  margin: 34px 0 0;
}

.search-form-large {
  display: flex;
  gap: 12px;
  margin: 22px 0 0;
}

.search-form-large input {
  flex: 1;
  min-width: 0;
  padding: 14px 18px;
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  outline: none;
  background: #f8fafc;
}

.search-form-large input:focus {
  border-color: var(--cyan);
  background: var(--white);
}

.search-results {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.empty-state {
  padding: 34px;
  border-radius: var(--radius-xl);
  color: var(--gray-500);
  text-align: center;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.site-footer {
  position: relative;
  padding: 74px 0 34px;
  color: var(--white);
  background: linear-gradient(180deg, var(--slate-800) 0%, var(--slate-950) 100%);
}

.footer-wave {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 55px;
  color: var(--slate-800);
}

.footer-wave path {
  fill: currentColor;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 34px;
}

.site-footer h3 {
  margin: 0 0 16px;
  color: #67e8f9;
}

.site-footer p,
.site-footer a,
.site-footer li {
  color: #cbd5e1;
}

.site-footer ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-footer li + li {
  margin-top: 9px;
}

.site-footer a:hover {
  color: #67e8f9;
}

@media (max-width: 1024px) {
  .desktop-nav,
  .header-search {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

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

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

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

  .detail-layout {
    grid-template-columns: 260px 1fr;
  }

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

@media (max-width: 760px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .hero {
    height: 680px;
  }

  .hero-content {
    align-items: flex-start;
    padding-top: 78px;
  }

  .hero-search-box {
    bottom: 82px;
    border-radius: 24px;
  }

  .hero-search-box form,
  .search-form-large {
    flex-direction: column;
  }

  .hero-search-box button {
    width: 100%;
  }

  .movie-grid,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .rank-card {
    grid-template-columns: 54px 1fr;
  }

  .rank-thumb {
    display: none;
  }

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

  .detail-cover {
    max-width: 310px;
  }

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

@media (max-width: 520px) {
  .brand-text strong {
    font-size: 18px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

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

  .main-section {
    padding: 46px 0;
  }

  .play-badge {
    width: 72px;
    height: 72px;
    font-size: 30px;
  }
}