:root {
  --sky-50: #f0f9ff;
  --sky-100: #e0f2fe;
  --sky-500: #0ea5e9;
  --sky-600: #0284c7;
  --blue-600: #2563eb;
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --white: #ffffff;
  --shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 18px 45px rgba(15, 23, 42, 0.12);
  --shadow-lg: 0 28px 80px rgba(15, 23, 42, 0.18);
  --radius-lg: 18px;
  --radius-xl: 26px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--slate-900);
  background: linear-gradient(180deg, var(--sky-50) 0%, var(--white) 32%, var(--white) 100%);
}

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

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

button,
input,
select {
  font: inherit;
}

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

.nav-shell {
  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: 10px;
  font-weight: 800;
  white-space: nowrap;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 13px;
  color: var(--white);
  font-weight: 900;
  background: linear-gradient(135deg, #38bdf8 0%, #2563eb 100%);
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.24);
}

.brand-text {
  font-size: 21px;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, var(--sky-600), var(--blue-600));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 15px;
  font-weight: 650;
  color: var(--slate-700);
}

.nav-link {
  position: relative;
  padding: 23px 0;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--sky-600);
}

.nav-link.active::after,
.nav-link:hover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--sky-500), var(--blue-600));
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: var(--gray-100);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: var(--slate-700);
}

.mobile-nav {
  display: none;
  padding: 10px 22px 18px;
  border-top: 1px solid var(--gray-200);
  background: rgba(255, 255, 255, 0.98);
}

.mobile-nav.is-open {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.mobile-link {
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--gray-50);
  color: var(--slate-700);
  font-weight: 650;
}

.hero {
  position: relative;
  height: 70vh;
  min-height: 520px;
  overflow: hidden;
  background: var(--slate-950);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s ease;
}

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

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform 6s ease;
}

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

.hero-layer {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.3), transparent 34%),
    linear-gradient(0deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.2) 56%, rgba(2, 6, 23, 0.2));
}

.hero-copy {
  position: absolute;
  left: max(24px, calc((100vw - 1180px) / 2));
  right: 24px;
  bottom: 74px;
  max-width: 720px;
  color: var(--white);
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.88);
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 14px 36px rgba(14, 165, 233, 0.25);
}

.hero h1,
.hero h2 {
  margin: 18px 0 16px;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.hero p {
  max-width: 620px;
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 19px;
  line-height: 1.72;
}

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

.hero-meta span,
.card-meta span,
.detail-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: inherit;
  font-size: 13px;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  border: 0;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--sky-500), var(--blue-600));
  box-shadow: 0 14px 34px rgba(14, 165, 233, 0.28);
}

.btn-glass {
  color: var(--white);
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.btn-light {
  color: var(--sky-700);
  background: var(--sky-50);
  border: 1px solid var(--sky-100);
}

.hero-dots {
  position: absolute;
  right: max(24px, calc((100vw - 1180px) / 2));
  bottom: 40px;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

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

.section {
  padding: 72px 22px;
}

.section-soft {
  background: linear-gradient(90deg, var(--sky-50), #eff6ff);
}

.section-split {
  background: linear-gradient(180deg, var(--white), var(--gray-50));
}

.section-inner {
  max-width: 1180px;
  margin: 0 auto;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 30px;
}

.section-head.compact {
  margin-bottom: 20px;
}

.section-head h2,
.tag-cloud-block h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

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

.search-band {
  padding-top: 34px;
  padding-bottom: 34px;
}

.search-panel {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 480px);
  gap: 26px;
  align-items: center;
  padding: 28px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(224, 242, 254, 0.9);
  box-shadow: var(--shadow-sm);
}

.search-panel h2 {
  margin: 0 0 8px;
  font-size: 26px;
}

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

.search-form,
.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-form input,
.filter-bar input,
.filter-bar select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  padding: 0 18px;
  outline: none;
  background: var(--white);
  color: var(--slate-700);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.search-form input:focus,
.filter-bar input:focus,
.filter-bar select:focus {
  border-color: var(--sky-500);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

.search-form button {
  min-height: 48px;
  min-width: 96px;
  border: 0;
  border-radius: 999px;
  color: var(--white);
  background: var(--sky-500);
  font-weight: 800;
  cursor: pointer;
}

.filter-bar {
  margin-bottom: 28px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.filter-bar select {
  max-width: 220px;
}

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

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

.movie-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-lg);
  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);
}

.poster-wrap {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: var(--slate-900);
}

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

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

.poster-shade {
  position: absolute;
  inset: 0;
  opacity: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.72), rgba(2, 6, 23, 0.08));
  transition: opacity 0.3s ease;
}

.play-badge {
  position: absolute;
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  opacity: 0;
  color: var(--sky-600);
  background: rgba(255, 255, 255, 0.92);
  transform: translate(-50%, -50%) scale(0.9);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.movie-card:hover .poster-shade,
.movie-card:hover .play-badge {
  opacity: 1;
}

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

.card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 16px;
}

.card-body h3 {
  min-height: 52px;
  margin: 0 0 10px;
  font-size: 17px;
  line-height: 1.45;
}

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

.card-body p {
  margin: 0 0 16px;
  color: var(--slate-600);
  font-size: 14px;
  line-height: 1.65;
}

.card-meta {
  margin-top: auto;
  color: var(--slate-600);
}

.card-meta span {
  background: var(--sky-50);
  color: var(--sky-700);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.category-tile {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.category-tile img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.category-tile span {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.88), rgba(14, 165, 233, 0.16));
}

.category-tile strong,
.category-tile em {
  position: relative;
  z-index: 2;
  display: block;
  padding: 0 18px;
}

.category-tile strong {
  margin-top: 118px;
  font-size: 22px;
  line-height: 1.2;
}

.category-tile em {
  margin-top: 9px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-style: normal;
  line-height: 1.55;
}

.category-tile:hover img {
  transform: scale(1.08);
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, 0.85fr);
  gap: 36px;
}

.rank-list,
.latest-list {
  display: grid;
  gap: 14px;
}

.rank-card,
.latest-row {
  display: grid;
  align-items: center;
  gap: 14px;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.rank-card {
  grid-template-columns: 78px 42px 1fr auto;
  padding: 12px 16px 12px 12px;
}

.rank-poster {
  width: 78px;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 14px;
  background: var(--slate-900);
}

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

.rank-number {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  color: var(--white);
  font-weight: 900;
  background: linear-gradient(135deg, #f97316, #ef4444);
}

.rank-info h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.rank-info h3 a:hover {
  color: var(--sky-600);
}

.rank-info p {
  margin: 0 0 10px;
  color: var(--slate-600);
  line-height: 1.6;
}

.full-rank .rank-card {
  grid-template-columns: 92px 46px 1fr auto;
}

.latest-row {
  grid-template-columns: 92px 1fr auto;
  padding: 12px;
}

.latest-thumb {
  width: 92px;
  height: 68px;
  overflow: hidden;
  border-radius: 14px;
  background: var(--slate-900);
}

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

.latest-copy strong,
.latest-copy em {
  display: block;
}

.latest-copy strong {
  margin-bottom: 6px;
  font-size: 16px;
}

.latest-copy em {
  color: var(--slate-600);
  font-size: 13px;
  font-style: normal;
  line-height: 1.55;
}

.latest-meta {
  color: var(--sky-600);
  font-weight: 800;
}

.page-hero {
  padding: 88px 22px 70px;
  color: var(--white);
  background:
    radial-gradient(circle at 12% 12%, rgba(56, 189, 248, 0.42), transparent 32%),
    linear-gradient(135deg, #0f172a, #075985 62%, #2563eb);
}

.small-hero {
  padding-top: 78px;
  padding-bottom: 66px;
}

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

.page-hero h1 {
  max-width: 780px;
  margin: 18px 0 16px;
  font-size: clamp(38px, 6vw, 66px);
  line-height: 1.05;
  letter-spacing: -0.052em;
}

.page-hero p {
  max-width: 720px;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
  line-height: 1.75;
}

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

.category-overview-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.category-covers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  min-height: 260px;
  background: var(--slate-900);
}

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

.category-overview-body {
  padding: 28px;
}

.category-overview-body h2 {
  margin: 0 0 12px;
  font-size: 26px;
}

.category-overview-body p {
  margin: 0 0 24px;
  color: var(--slate-600);
  line-height: 1.78;
}

.tag-cloud-block {
  display: grid;
  gap: 18px;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.tag-cloud a,
.tag-list a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--sky-700);
  background: var(--white);
  border: 1px solid var(--sky-100);
  font-weight: 700;
}

.watch-stage {
  background: var(--slate-950);
  padding: 28px 22px 44px;
}

.watch-shell {
  max-width: 1180px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

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

.player-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #000;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.35);
}

.movie-player {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 14px;
  border: 0;
  color: var(--white);
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.58), rgba(2, 6, 23, 0.18));
  cursor: pointer;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.player-overlay.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.player-overlay span {
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  border-radius: 50%;
  color: var(--sky-600);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 22px 50px rgba(14, 165, 233, 0.28);
}

.player-overlay strong {
  font-size: 18px;
  letter-spacing: 0.08em;
}

.detail-section {
  padding-top: 58px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 38px;
  align-items: start;
}

.detail-poster {
  position: sticky;
  top: 94px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--slate-900);
  box-shadow: var(--shadow-md);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.detail-copy h1 {
  margin: 0 0 16px;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.1;
  letter-spacing: -0.045em;
}

.lead-text {
  margin: 0 0 18px;
  color: var(--slate-700);
  font-size: 20px;
  line-height: 1.75;
}

.detail-meta {
  margin-bottom: 18px;
  color: var(--sky-700);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 28px;
}

.content-block {
  margin-top: 28px;
  padding: 26px;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.content-block h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

.content-block p {
  margin: 0;
  color: var(--slate-700);
  font-size: 17px;
  line-height: 1.9;
}

.empty-state {
  display: none;
  margin: 26px 0 0;
  padding: 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--slate-600);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.empty-state.is-visible {
  display: block;
}

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

.site-footer {
  border-top: 1px solid var(--gray-200);
  background: linear-gradient(180deg, var(--gray-50), var(--gray-100));
}

.footer-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 46px 22px;
}

.footer-shell p {
  max-width: 720px;
  color: var(--slate-600);
  line-height: 1.75;
}

.footer-links,
.footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.footer-links a,
.footer-tags a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 13px;
  border-radius: 999px;
  background: var(--white);
  color: var(--slate-600);
  border: 1px solid var(--gray-200);
  font-size: 14px;
  font-weight: 700;
}

.footer-links a:hover,
.footer-tags a:hover {
  color: var(--sky-600);
  border-color: var(--sky-100);
}

.copyright {
  margin-top: 22px;
  font-size: 14px;
}

@media (max-width: 1120px) {
  .movie-grid,
  .large-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .desktop-nav {
    gap: 15px;
    font-size: 14px;
  }
}

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

  .menu-toggle {
    display: block;
  }

  .hero {
    height: 76vh;
    min-height: 540px;
  }

  .hero-copy {
    left: 22px;
    bottom: 88px;
  }

  .hero p {
    font-size: 16px;
  }

  .hero-dots {
    left: 22px;
    right: auto;
    bottom: 38px;
  }

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

  .detail-poster {
    position: relative;
    top: auto;
    max-width: 320px;
  }

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

  .category-covers {
    min-height: 220px;
  }

  .filter-bar,
  .search-form {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-bar select {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .nav-shell {
    height: 62px;
    padding: 0 16px;
  }

  .brand-text {
    font-size: 18px;
  }

  .section {
    padding: 48px 16px;
  }

  .page-hero {
    padding: 58px 16px 48px;
  }

  .movie-grid,
  .large-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
  }

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

  .rank-card,
  .full-rank .rank-card {
    grid-template-columns: 70px 36px 1fr;
  }

  .rank-card .text-link {
    grid-column: 3;
  }

  .rank-poster {
    width: 70px;
  }

  .latest-row {
    grid-template-columns: 78px 1fr;
  }

  .latest-meta {
    grid-column: 2;
  }

  .card-body {
    padding: 13px;
  }

  .card-body h3 {
    min-height: auto;
    font-size: 15px;
  }

  .card-body p {
    display: none;
  }

  .player-card {
    border-radius: 16px;
  }

  .player-overlay span {
    width: 64px;
    height: 64px;
  }
}