:root {
  --sky-50: #f0f9ff;
  --sky-100: #e0f2fe;
  --sky-200: #bae6fd;
  --sky-500: #0ea5e9;
  --sky-600: #0284c7;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-500: #64748b;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --white: #ffffff;
  --radius-xl: 1.25rem;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.12);
  --shadow-card: 0 12px 26px rgba(15, 23, 42, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--slate-800);
  background: linear-gradient(180deg, var(--slate-50) 0%, #ffffff 46%, var(--sky-50) 100%);
}

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

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

button,
input {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: #fff;
  background: linear-gradient(90deg, var(--sky-600), var(--blue-700));
  box-shadow: 0 10px 30px rgba(14, 116, 144, 0.25);
}

.header-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

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

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.brand-title {
  display: block;
  font-weight: 800;
  font-size: 1.25rem;
  line-height: 1.05;
}

.brand-subtitle {
  display: block;
  margin-top: 2px;
  font-size: 0.78rem;
  opacity: 0.9;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-weight: 650;
}

.header-nav a {
  color: rgba(255, 255, 255, 0.92);
  transition: color 0.18s ease, transform 0.18s ease;
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--sky-200);
  transform: translateY(-1px);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-form {
  position: relative;
  width: min(280px, 26vw);
}

.search-form input {
  width: 100%;
  border: 0;
  outline: 0;
  color: #fff;
  border-radius: 999px;
  padding: 10px 14px 10px 40px;
  background: rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.search-form input::placeholder {
  color: rgba(255, 255, 255, 0.72);
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.72;
}

.mobile-toggle {
  display: none;
  border: 0;
  width: 42px;
  height: 42px;
  color: #fff;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
  cursor: pointer;
}

.mobile-nav {
  display: none;
  padding: 0 0 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.mobile-nav.open {
  display: block;
}

.mobile-nav a {
  display: block;
  padding: 12px 14px;
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.94);
}

.mobile-nav a:hover {
  background: rgba(255, 255, 255, 0.12);
}

.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(115deg, var(--sky-600) 0%, var(--blue-600) 48%, var(--blue-700) 100%);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  filter: blur(16px);
}

.hero::before {
  width: 330px;
  height: 330px;
  left: 6%;
  top: 8%;
}

.hero::after {
  width: 480px;
  height: 480px;
  right: -120px;
  bottom: -130px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  min-height: 570px;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.78fr);
  align-items: center;
  gap: 42px;
  padding: 70px 0 76px;
}

.hero-copy {
  max-width: 760px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--sky-100);
  background: rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
  font-weight: 700;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.5rem, 5vw, 4.7rem);
  line-height: 1.05;
  letter-spacing: -0.055em;
}

.hero-lead {
  margin: 0 0 16px;
  font-size: clamp(1.18rem, 2vw, 1.55rem);
  color: var(--sky-100);
  font-weight: 700;
}

.hero-text {
  margin: 0 0 30px;
  max-width: 700px;
  font-size: 1.07rem;
  line-height: 1.88;
  color: rgba(255, 255, 255, 0.9);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 999px;
  padding: 12px 24px;
  font-weight: 800;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px) scale(1.01);
}

.btn-primary {
  color: var(--sky-600);
  background: #fff;
  box-shadow: 0 12px 24px rgba(255, 255, 255, 0.18);
}

.btn-primary:hover {
  background: var(--sky-50);
}

.btn-ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.26);
  backdrop-filter: blur(10px);
}

.hero-stage {
  position: relative;
  min-height: 480px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(26px) scale(0.98);
  transition: opacity 0.45s ease, transform 0.45s ease;
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
}

.hero-card {
  height: 100%;
  overflow: hidden;
  border-radius: 32px;
  background: rgba(15, 23, 42, 0.24);
  box-shadow: 0 30px 90px rgba(15, 23, 42, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(18px);
}

.hero-card img {
  width: 100%;
  height: 310px;
  object-fit: cover;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.22), rgba(14, 165, 233, 0.28));
}

.hero-card-body {
  padding: 24px;
}

.hero-card-body h2 {
  margin: 0 0 8px;
  font-size: 1.7rem;
  line-height: 1.18;
}

.hero-card-body p {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.72;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--sky-50);
  background: rgba(255, 255, 255, 0.14);
}

.hero-dots {
  position: absolute;
  z-index: 5;
  left: 24px;
  bottom: 20px;
  display: flex;
  gap: 8px;
}

.hero-dot {
  border: 0;
  width: 10px;
  height: 10px;
  padding: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
}

.hero-dot.active {
  width: 28px;
  background: #fff;
}

.section {
  padding: 58px 0;
}

.section-soft {
  background: linear-gradient(120deg, var(--sky-50), var(--slate-50));
}

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

.section-heading h2,
.page-title h1,
.detail-title h1 {
  margin: 0;
  color: var(--slate-800);
  font-size: clamp(1.85rem, 3vw, 2.55rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.section-heading p,
.page-title p {
  margin: 8px 0 0;
  color: var(--slate-500);
  line-height: 1.75;
}

.text-link {
  color: var(--sky-600);
  font-weight: 800;
}

.text-link:hover {
  color: var(--blue-700);
}

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

.movie-grid.feature-grid {
  grid-template-columns: 1.15fr repeat(2, minmax(0, 1fr));
}

.movie-card {
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: #fff;
  box-shadow: var(--shadow-card);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

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

.movie-card.large {
  grid-row: span 2;
}

.movie-cover {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 4 / 5.3;
  background: linear-gradient(135deg, var(--sky-100), var(--sky-500));
}

.movie-card.large .movie-cover {
  aspect-ratio: 16 / 11;
}

.movie-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.32s ease;
}

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

.card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  border-radius: 999px;
  padding: 5px 10px;
  color: #fff;
  background: rgba(14, 165, 233, 0.9);
  font-size: 0.78rem;
  font-weight: 850;
  box-shadow: 0 8px 22px rgba(14, 116, 144, 0.22);
}

.play-chip {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  border-radius: 999px;
  padding: 0 12px;
  color: #fff;
  background: rgba(15, 23, 42, 0.62);
  backdrop-filter: blur(10px);
  font-size: 0.82rem;
  font-weight: 800;
}

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

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 10px;
  color: var(--sky-600);
  font-size: 0.84rem;
  font-weight: 800;
}

.movie-card h3 {
  margin: 0 0 10px;
  color: var(--slate-900);
  font-size: 1.14rem;
  line-height: 1.34;
}

.movie-card h3 a:hover {
  color: var(--sky-600);
}

.movie-card p.summary {
  margin: 0;
  color: var(--slate-500);
  font-size: 0.94rem;
  line-height: 1.7;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--slate-700);
  background: var(--slate-100);
  font-size: 0.78rem;
  font-weight: 700;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.category-card {
  min-height: 126px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 22px;
  border-radius: 20px;
  background: #fff;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-align: center;
}

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

.category-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--sky-500), var(--blue-600));
  font-size: 1.3rem;
}

.category-card strong {
  color: var(--slate-800);
  font-size: 1.02rem;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 58px 96px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 16px;
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-card);
}

.rank-no {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--sky-500), var(--blue-700));
  font-weight: 900;
}

.rank-thumb {
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--sky-100), var(--sky-500));
}

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

.rank-info h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  line-height: 1.35;
}

.rank-info p {
  margin: 0;
  color: var(--slate-500);
  line-height: 1.65;
}

.cta-band {
  margin: 58px 0 0;
  padding: 44px;
  border-radius: 30px;
  color: #fff;
  text-align: center;
  background: linear-gradient(90deg, var(--sky-500), var(--blue-600));
  box-shadow: var(--shadow-soft);
}

.cta-band h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.cta-band p {
  margin: 0 auto 24px;
  max-width: 720px;
  color: var(--sky-50);
  line-height: 1.8;
}

.page-hero {
  padding: 52px 0;
  color: #fff;
  background: linear-gradient(115deg, var(--sky-600), var(--blue-700));
}

.page-title {
  max-width: 880px;
}

.page-title h1,
.page-title p {
  color: #fff;
}

.page-title p {
  color: var(--sky-100);
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 26px;
}

.local-search {
  width: min(520px, 100%);
}

.local-search input {
  width: 100%;
  border: 1px solid var(--slate-200);
  outline: 0;
  border-radius: 999px;
  padding: 13px 18px;
  background: #fff;
  color: var(--slate-800);
  box-shadow: var(--shadow-card);
}

.no-results {
  display: none;
  border-radius: 22px;
  padding: 38px;
  background: #fff;
  color: var(--slate-500);
  text-align: center;
  box-shadow: var(--shadow-card);
}

.no-results.show {
  display: block;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0;
  color: var(--slate-500);
  font-size: 0.92rem;
}

.breadcrumb a {
  color: var(--sky-600);
  font-weight: 800;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) 360px;
  gap: 28px;
  align-items: start;
}

.player-card,
.detail-info-card,
.content-panel {
  border-radius: 26px;
  background: #fff;
  box-shadow: var(--shadow-card);
}

.player-card {
  overflow: hidden;
}

.player-box {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #050816;
}

.player-box video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #050816;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  color: #fff;
  background: radial-gradient(circle at center, rgba(14, 165, 233, 0.18), rgba(15, 23, 42, 0.58));
  cursor: pointer;
  z-index: 4;
}

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

.play-button {
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--sky-600);
  background: #fff;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.25);
  font-size: 2rem;
  transform: translateZ(0);
  transition: transform 0.18s ease;
}

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

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

.player-caption h1 {
  margin: 0 0 10px;
  color: var(--slate-900);
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  line-height: 1.18;
}

.player-caption p {
  margin: 0;
  color: var(--slate-500);
  line-height: 1.82;
}

.detail-info-card {
  padding: 22px;
}

.poster {
  overflow: hidden;
  border-radius: 22px;
  aspect-ratio: 4 / 5.3;
  background: linear-gradient(135deg, var(--sky-100), var(--sky-500));
  margin-bottom: 20px;
}

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

.meta-list {
  display: grid;
  gap: 12px;
}

.meta-row {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  border-bottom: 1px solid var(--slate-100);
  padding-bottom: 12px;
}

.meta-row span {
  color: var(--slate-500);
}

.meta-row strong {
  color: var(--slate-800);
  text-align: right;
}

.content-panel {
  margin-top: 28px;
  padding: 28px;
}

.content-panel h2 {
  margin: 0 0 14px;
  color: var(--slate-900);
  font-size: 1.55rem;
}

.content-panel p {
  margin: 0 0 18px;
  color: var(--slate-700);
  line-height: 1.9;
}

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

.site-footer {
  margin-top: 60px;
  padding: 38px 0;
  color: #fff;
  background: var(--slate-900);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--slate-200);
}

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

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

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

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

  .detail-info-card {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 20px;
  }

  .poster {
    margin-bottom: 0;
  }
}

@media (max-width: 880px) {
  .header-nav,
  .header-actions .search-form {
    display: none;
  }

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

  .hero-inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 52px 0 62px;
  }

  .hero-stage {
    min-height: 470px;
  }

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

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

  .rank-item {
    grid-template-columns: 44px 84px minmax(0, 1fr);
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .brand-subtitle {
    display: none;
  }

  .hero h1 {
    font-size: 2.45rem;
  }

  .hero-card img {
    height: 240px;
  }

  .section-heading,
  .toolbar,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .movie-grid,
  .movie-grid.feature-grid,
  .related-grid,
  .rank-list,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .detail-info-card {
    display: block;
  }

  .poster {
    margin-bottom: 20px;
  }

  .cta-band {
    padding: 32px 22px;
  }
}