:root {
  --page: #f6f9fc;
  --panel: #ffffff;
  --panel-strong: #f8fafc;
  --text: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --blue: #2563eb;
  --cyan: #06b6d4;
  --dark: #0f172a;
  --dark-soft: #1e293b;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}

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

img {
  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;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(226, 232, 240, 0.88);
  backdrop-filter: blur(18px);
}

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

.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #ffffff;
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.32);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-link {
  padding: 9px 14px;
  border-radius: 999px;
  color: #475569;
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--blue);
  background: #eff6ff;
  transform: translateY(-1px);
}

.mobile-menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: #eff6ff;
  cursor: pointer;
}

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

.mobile-nav {
  display: none;
  padding: 8px 16px 18px;
  border-top: 1px solid var(--line);
}

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

.hero-section {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 12% 18%, rgba(6, 182, 212, 0.30), transparent 28%), linear-gradient(135deg, #0f172a, #152141 48%, #0b1120);
  color: #ffffff;
}

.hero-background {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px), linear-gradient(180deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent);
}

.hero-container {
  position: relative;
  min-height: 620px;
  padding: 74px 0 86px;
}

.hero-slide {
  display: none;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) 410px;
  gap: 58px;
}

.hero-slide.is-active {
  display: grid;
}

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

.hero-kicker,
.section-heading span,
.page-hero span {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.12);
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.hero-section .hero-kicker {
  color: #a5f3fc;
  background: rgba(8, 145, 178, 0.22);
}

.hero-copy h1,
.page-hero h1,
.detail-info h1 {
  margin: 18px 0 18px;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.06em;
}

.hero-copy p,
.page-hero p,
.detail-info p {
  max-width: 680px;
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

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

.hero-tags span,
.tag-row span {
  padding: 5px 10px;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 12px;
  font-weight: 800;
}

.hero-section .hero-tags span {
  color: #e0f2fe;
  background: rgba(255, 255, 255, 0.12);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.primary-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #ffffff;
  box-shadow: 0 18px 38px rgba(37, 99, 235, 0.26);
}

.ghost-button {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.ghost-button.dark {
  color: var(--blue);
  background: #eff6ff;
  border-color: #bfdbfe;
}

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

.hero-visual {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 30px;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.38);
  transform: rotate(1deg);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.45), transparent 55%);
  z-index: 1;
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background: #172033;
}

.hero-controls {
  position: absolute;
  left: 0;
  bottom: 34px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.carousel-arrow,
.carousel-dot {
  border: 0;
  cursor: pointer;
}

.carousel-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  font-size: 28px;
}

.carousel-dots {
  display: flex;
  gap: 8px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
}

.carousel-dot.is-active {
  width: 28px;
  border-radius: 999px;
  background: #ffffff;
}

.content-section {
  padding: 72px 0;
}

.soft-bg {
  background: #ffffff;
}

.section-heading {
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

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

.search-panel {
  position: relative;
  margin: 0 0 26px;
}

.search-panel input {
  width: 100%;
  height: 54px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
  color: var(--text);
  outline: none;
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.06);
}

.search-panel input:focus {
  border-color: #93c5fd;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.empty-state {
  display: none;
  margin-top: 14px;
  padding: 18px;
  border-radius: 16px;
  color: var(--muted);
  background: #f8fafc;
  text-align: center;
}

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

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

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

.related-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.movie-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.07);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: #bfdbfe;
  box-shadow: var(--shadow);
}

.movie-card.is-hidden,
.ranking-item.is-hidden,
.category-overview-card.is-hidden {
  display: none;
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: #172033;
}

.poster-image {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.movie-card:hover .poster-image {
  transform: scale(1.05);
}

.poster-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
}

.movie-card-body {
  display: grid;
  gap: 9px;
  padding: 16px;
}

.movie-title {
  color: var(--text);
  font-size: 17px;
  font-weight: 900;
  line-height: 1.35;
}

.movie-title:hover {
  color: var(--blue);
}

.movie-meta,
.movie-desc {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.movie-desc {
  min-height: 42px;
}

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

.category-card,
.category-overview-card {
  display: grid;
  gap: 14px;
  min-height: 172px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.06);
}

.category-main-link,
.category-overview-card > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.category-card span,
.category-overview-card span {
  color: var(--text);
  font-size: 20px;
  font-weight: 900;
}

.category-card strong,
.category-overview-card strong {
  color: var(--blue);
  font-size: 13px;
}

.category-card div,
.category-overview-card div {
  display: grid;
  gap: 8px;
}

.category-card div a,
.category-overview-card div a {
  color: var(--muted);
  font-size: 13px;
}

.category-card div a:hover,
.category-overview-card div a:hover {
  color: var(--blue);
}

.two-column-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 32px;
  align-items: start;
}

.side-panel,
.sticky-panel,
.detail-side {
  display: grid;
  gap: 16px;
  padding: 26px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: #ffffff;
  box-shadow: var(--shadow);
}

.side-panel p,
.sticky-panel p {
  color: rgba(255, 255, 255, 0.72);
}

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

.ranking-item {
  display: grid;
  grid-template-columns: 52px 74px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.05);
}

.ranking-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: #eff6ff;
  color: var(--blue);
  font-weight: 900;
}

.ranking-thumb img {
  width: 74px;
  height: 98px;
  border-radius: 12px;
  object-fit: cover;
  background: #172033;
}

.ranking-content {
  display: grid;
  gap: 4px;
}

.ranking-content a {
  font-weight: 900;
}

.ranking-content a:hover {
  color: var(--blue);
}

.ranking-content p,
.ranking-content span {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.page-hero {
  background: radial-gradient(circle at 88% 15%, rgba(6, 182, 212, 0.28), transparent 26%), linear-gradient(135deg, #0f172a, #1e293b);
  color: #ffffff;
}

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

.page-hero p {
  color: rgba(255, 255, 255, 0.76);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: #ffffff;
}

.ranking-page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: start;
}

.large-ranking .ranking-item {
  grid-template-columns: 58px 86px minmax(0, 1fr);
}

.mini-grid {
  display: grid;
  gap: 12px;
  max-height: 70vh;
  overflow: auto;
  padding-right: 4px;
}

.mini-grid .movie-card {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
}

.mini-grid .poster-image {
  height: 118px;
}

.mini-grid .movie-title,
.mini-grid .movie-meta,
.mini-grid .movie-desc {
  color: #ffffff;
}

.mini-grid .tag-row {
  display: none;
}

.detail-hero {
  padding: 48px 0 74px;
  background: radial-gradient(circle at 15% 15%, rgba(37, 99, 235, 0.26), transparent 28%), linear-gradient(135deg, #0b1120, #172033 50%, #0f172a);
  color: #ffffff;
}

.detail-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 42px;
  align-items: center;
}

.detail-poster {
  overflow: hidden;
  border-radius: 28px;
  box-shadow: 0 32px 72px rgba(0, 0, 0, 0.34);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background: #172033;
}

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

.detail-meta span {
  padding: 8px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 800;
}

.watch-panel {
  border-radius: 28px;
  background: #020617;
  box-shadow: var(--shadow);
}

.video-shell {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #020617;
}

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

.play-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border: 0;
  background: linear-gradient(to top, rgba(2, 6, 23, 0.72), rgba(2, 6, 23, 0.24));
  color: #ffffff;
  cursor: pointer;
}

.play-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  font-size: 32px;
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.34);
}

.play-text {
  font-size: 18px;
  font-weight: 900;
}

.watch-panel.is-playing .play-overlay {
  display: none;
}

.detail-content-section {
  padding-top: 0;
}

.detail-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 28px;
  align-items: start;
}

.detail-article,
.detail-side {
  background: #ffffff;
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.06);
}

.detail-article {
  display: grid;
  gap: 20px;
  padding: 28px;
  border-radius: var(--radius);
}

.detail-text-block h2,
.detail-side h2 {
  margin: 0 0 12px;
  font-size: 24px;
  letter-spacing: -0.03em;
}

.detail-text-block p {
  margin: 0;
  color: #334155;
  font-size: 16px;
}

.detail-side dl {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 10px 12px;
  margin: 0;
}

.detail-side dt {
  color: var(--muted);
}

.detail-side dd {
  margin: 0;
  font-weight: 800;
}

.detail-side a {
  color: var(--blue);
}

.compact-card .movie-desc {
  display: none;
}

.site-footer {
  padding: 56px 0 28px;
  background: #0f172a;
  color: #cbd5e1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr;
  gap: 32px;
}

.footer-logo {
  color: #ffffff;
  margin-bottom: 14px;
}

.site-footer p {
  margin: 0;
  color: #94a3b8;
}

.site-footer h3 {
  margin: 0 0 14px;
  color: #ffffff;
}

.site-footer a {
  display: block;
  width: fit-content;
  margin: 8px 0;
  color: #cbd5e1;
}

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

.footer-bottom {
  width: min(1180px, calc(100% - 32px));
  margin: 34px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(148, 163, 184, 0.22);
  color: #94a3b8;
  text-align: center;
  font-size: 14px;
}

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

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

  .hero-slide,
  .two-column-layout,
  .ranking-page-layout,
  .detail-content-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    max-width: 360px;
  }

  .sticky-panel {
    position: static;
  }
}

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

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

  .hero-container {
    min-height: auto;
    padding: 52px 0 86px;
  }

  .hero-slide {
    gap: 32px;
  }

  .hero-copy h1,
  .page-hero h1,
  .detail-info h1 {
    font-size: 38px;
  }

  .hero-copy p,
  .page-hero p,
  .detail-info p {
    font-size: 16px;
  }

  .hero-controls {
    left: 16px;
  }

  .movie-grid,
  .wide-grid,
  .related-grid,
  .category-grid,
  .category-overview-grid,
  .footer-grid,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .detail-poster {
    max-width: 280px;
  }

  .ranking-item,
  .large-ranking .ranking-item {
    grid-template-columns: 44px 66px minmax(0, 1fr);
  }

  .ranking-thumb img {
    width: 66px;
    height: 88px;
  }

  .content-section {
    padding: 52px 0;
  }
}