:root {
  --page-bg: #f8fafc;
  --text: #111827;
  --muted: #64748b;
  --line: #e2e8f0;
  --white: #ffffff;
  --teal: #0d9488;
  --teal-dark: #0f766e;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --orange: #f97316;
  --red: #ef4444;
  --green: #16a34a;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  --soft-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: var(--page-bg);
  line-height: 1.65;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.header-inner {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: white;
  font-weight: 900;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  box-shadow: 0 12px 26px rgba(37, 99, 235, 0.25);
}

.brand-text strong,
.footer-brand {
  display: block;
  font-size: 22px;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--teal-dark), var(--blue));
  -webkit-background-clip: text;
  color: transparent;
}

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

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

.nav-link {
  position: relative;
  color: #334155;
  font-weight: 700;
  padding: 8px 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 0;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), var(--blue));
  transition: width 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--teal-dark);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 14px;
  display: none;
  background: #eef2f7;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: #334155;
}

.mobile-nav {
  display: none;
  padding: 10px 16px 18px;
  border-top: 1px solid var(--line);
}

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

.hero {
  position: relative;
  min-height: 660px;
  overflow: hidden;
  color: white;
  background: linear-gradient(135deg, #0f766e 0%, #2563eb 52%, #4338ca 100%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.24;
  background-image: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.42), transparent 26%), radial-gradient(circle at 70% 30%, rgba(45, 212, 191, 0.35), transparent 28%), linear-gradient(135deg, rgba(255, 255, 255, 0.10) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.10) 50%, rgba(255, 255, 255, 0.10) 75%, transparent 75%, transparent);
  background-size: auto, auto, 80px 80px;
}

.hero-slides {
  position: relative;
  min-height: 660px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.55s ease;
}

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

.hero-backdrop {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.22;
  transform: scale(1.05);
}

.hero-backdrop::after,
.detail-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.80), rgba(15, 23, 42, 0.25));
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 660px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  gap: 54px;
  padding: 72px 0 88px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: max-content;
  max-width: 100%;
  padding: 8px 14px;
  border-radius: 999px;
  color: #e0f2fe;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(10px);
  font-size: 14px;
  font-weight: 700;
}

.hero-copy h1 {
  margin: 24px 0 20px;
  font-size: clamp(42px, 8vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.06em;
  text-shadow: 0 16px 34px rgba(0, 0, 0, 0.26);
}

.hero-copy p {
  max-width: 720px;
  margin: 0 0 34px;
  font-size: clamp(18px, 2.5vw, 25px);
  color: rgba(255, 255, 255, 0.92);
}

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

.primary-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
  color: white;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.28);
}

.ghost-button {
  color: white;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(12px);
}

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

.hero-poster {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 28px 65px rgba(0, 0, 0, 0.35);
  transform: rotate(2deg);
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.45), rgba(37, 99, 235, 0.45));
}

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

.hero-poster span,
.play-badge {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 34px;
  z-index: 4;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dots button {
  width: 12px;
  height: 12px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
}

.hero-dots button.is-active {
  width: 34px;
  background: white;
}

.category-section,
.movie-section,
.split-section,
.category-overview,
.ranking-section,
.detail-content,
.player-section {
  padding: 70px 0;
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading h2,
.content-card h2,
.site-footer h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.1;
  background: linear-gradient(135deg, var(--teal-dark), var(--blue));
  -webkit-background-clip: text;
  color: transparent;
}

.section-heading p {
  max-width: 760px;
  margin: 10px 0 0;
  color: var(--muted);
}

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

.category-tile,
.category-card,
.movie-card,
.topic-card,
.content-card,
.ranking-card {
  background: var(--white);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: var(--radius);
  box-shadow: var(--soft-shadow);
  overflow: hidden;
}

.category-tile {
  position: relative;
  min-height: 170px;
  display: flex;
  align-items: flex-end;
  padding: 18px;
  color: white;
  isolation: isolate;
}

.category-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.88), rgba(15, 23, 42, 0.14));
}

.category-tile img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.category-tile span {
  font-size: 20px;
  font-weight: 900;
}

.category-tile strong {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(10px);
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px 180px;
  gap: 14px;
  margin-bottom: 28px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(12px);
}

.filter-panel label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 800;
  color: var(--muted);
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0 14px;
  background: white;
  color: var(--text);
  outline: none;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.12);
}

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

.compact-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

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

.movie-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: linear-gradient(135deg, #ccfbf1, #dbeafe);
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.play-badge {
  width: 54px;
  height: 54px;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.movie-card:hover .play-badge {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.04);
}

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

.movie-card h2 {
  margin: 8px 0 8px;
  font-size: 19px;
  line-height: 1.25;
}

.movie-card p {
  margin: 0 0 12px;
  min-height: 52px;
  color: var(--muted);
  font-size: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta-row,
.detail-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.card-meta-row span,
.detail-stats span,
.tag-row span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 9px;
  background: #f1f5f9;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-row span {
  color: #0f766e;
  background: #ccfbf1;
  font-size: 12px;
  font-weight: 800;
}

.card-category {
  display: inline-flex;
  margin-top: 12px;
  color: var(--blue);
  font-weight: 800;
}

.movie-card.compact .movie-card-body {
  padding: 14px;
}

.movie-card.compact h2 {
  font-size: 16px;
}

.movie-card.compact p,
.movie-card.compact .tag-row,
.movie-card.compact .card-category {
  display: none;
}

.hot-section {
  background: linear-gradient(180deg, transparent, rgba(239, 246, 255, 0.78), transparent);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: start;
  gap: 26px;
}

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

.rank-row {
  display: grid;
  grid-template-columns: 46px 82px minmax(0, 1fr) 66px;
  align-items: center;
  gap: 14px;
  padding: 12px;
  border-radius: 18px;
  background: white;
  box-shadow: var(--soft-shadow);
}

.rank-row img {
  width: 82px;
  height: 82px;
  border-radius: 14px;
  object-fit: cover;
}

.rank-num,
.rank-score {
  font-size: 22px;
  font-weight: 900;
  color: var(--orange);
  text-align: center;
}

.rank-info strong,
.rank-info em {
  display: block;
}

.rank-info em {
  color: var(--muted);
  font-style: normal;
  font-size: 13px;
}

.topic-card {
  position: sticky;
  top: 100px;
  padding: 30px;
  background: linear-gradient(135deg, white, #eff6ff);
}

.topic-card h2 {
  margin-top: 0;
  font-size: 32px;
}

.topic-card p {
  color: var(--muted);
}

.page-hero,
.detail-hero {
  position: relative;
  overflow: hidden;
  color: white;
  background: linear-gradient(135deg, #0f766e, #2563eb 56%, #4338ca);
}

.compact-page-hero .container {
  padding: 72px 0;
}

.page-hero h1,
.detail-info h1 {
  margin: 18px 0;
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.page-hero p,
.detail-info p {
  max-width: 850px;
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: white;
}

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

.category-card {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 22px;
  padding: 18px;
}

.category-thumb-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.category-thumb-stack img {
  width: 100%;
  height: 92px;
  object-fit: cover;
  border-radius: 14px;
}

.category-card h2 {
  margin: 0 0 8px;
  font-size: 26px;
}

.category-card p {
  margin: 0 0 14px;
  color: var(--muted);
}

.category-card span {
  color: var(--teal-dark);
  font-weight: 900;
}

.ranking-list {
  display: grid;
  gap: 16px;
}

.ranking-card {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 18px;
  padding: 16px;
}

.ranking-cover {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  border-radius: 20px;
  overflow: hidden;
}

.ranking-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.ranking-cover span {
  position: absolute;
  z-index: 2;
  top: 10px;
  left: 10px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: white;
  font-weight: 900;
  background: linear-gradient(135deg, var(--orange), var(--red));
  box-shadow: var(--soft-shadow);
}

.ranking-card h2 {
  margin: 0 0 8px;
  font-size: 24px;
}

.ranking-card p {
  margin: 0 0 16px;
  color: var(--muted);
}

.detail-hero {
  min-height: 620px;
}

.detail-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.28;
  transform: scale(1.05);
}

.detail-hero-inner {
  position: relative;
  z-index: 2;
  padding: 58px 0 70px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  align-items: center;
  gap: 42px;
}

.detail-poster {
  border-radius: 30px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.45), rgba(37, 99, 235, 0.45));
  box-shadow: 0 26px 65px rgba(0, 0, 0, 0.32);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.detail-stats {
  margin: 22px 0;
}

.detail-stats span {
  color: white;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.detail-tags {
  margin-bottom: 26px;
}

.player-section {
  padding-bottom: 30px;
}

.player-shell {
  position: relative;
  border-radius: 30px;
  overflow: hidden;
  background: #020617;
  box-shadow: var(--shadow);
}

.movie-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: #020617;
}

.player-overlay {
  position: absolute;
  inset: 0;
  border: 0;
  cursor: pointer;
  display: grid;
  place-items: center;
  gap: 12px;
  color: white;
  background: linear-gradient(135deg, rgba(2, 6, 23, 0.46), rgba(15, 23, 42, 0.62));
}

.player-overlay span {
  width: 88px;
  height: 88px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: var(--blue);
  font-size: 38px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.player-overlay strong {
  font-size: 24px;
}

.player-overlay.is-hidden {
  display: none;
}

.detail-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding-top: 34px;
}

.content-card {
  padding: 30px;
}

.content-card h2 {
  margin-bottom: 14px;
  font-size: 30px;
}

.content-card p {
  margin: 0;
  color: #334155;
  white-space: pre-line;
}

.info-table dl {
  margin: 0;
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 12px 18px;
}

.info-table dt {
  color: var(--muted);
  font-weight: 800;
}

.info-table dd {
  margin: 0;
}

.related-section {
  padding-top: 30px;
}

.site-footer {
  margin-top: 60px;
  color: #dbeafe;
  background: #0f172a;
}

.footer-grid {
  padding: 58px 0;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) 1fr 1fr;
  gap: 36px;
}

.footer-grid p {
  max-width: 520px;
  color: #94a3b8;
}

.site-footer h2 {
  font-size: 20px;
  margin-bottom: 14px;
  color: white;
  background: none;
  -webkit-background-clip: initial;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: #cbd5e1;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(148, 163, 184, 0.22);
  padding: 20px;
  text-align: center;
  color: #94a3b8;
}

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

@media (max-width: 1024px) {
  .hero-content,
  .detail-grid,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero-poster,
  .detail-poster {
    width: min(340px, 100%);
  }

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

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

@media (max-width: 760px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

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

  .hero,
  .hero-slides,
  .hero-content {
    min-height: 640px;
  }

  .hero-content {
    padding-top: 52px;
    gap: 24px;
  }

  .hero-copy h1 {
    font-size: 46px;
  }

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

  .filter-panel {
    grid-template-columns: 1fr;
  }

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

  .rank-row {
    grid-template-columns: 34px 64px minmax(0, 1fr);
  }

  .rank-row img {
    width: 64px;
    height: 64px;
  }

  .rank-score {
    display: none;
  }

  .detail-grid {
    gap: 26px;
  }

  .detail-poster {
    width: min(260px, 100%);
  }

  .content-card {
    padding: 22px;
  }

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

@media (max-width: 480px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

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

  .hero-actions {
    display: grid;
  }

  .primary-button,
  .ghost-button {
    width: 100%;
  }
}