:root {
  --bg: #f8fafc;
  --panel: #ffffff;
  --ink: #111827;
  --muted: #64748b;
  --line: #e2e8f0;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --teal: #0f766e;
  --cyan: #06b6d4;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  --radius: 22px;
}

* {
  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(--ink);
  background: var(--bg);
  line-height: 1.6;
}

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

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

img.image-failed {
  opacity: 0;
}

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.28);
}

.logo-text {
  font-size: 20px;
}

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

.nav-link {
  color: #475569;
  font-weight: 700;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--blue);
}

.mobile-menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #ffffff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-button span {
  width: 20px;
  height: 2px;
  background: #0f172a;
  border-radius: 999px;
}

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

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

.mobile-nav-link {
  display: block;
  padding: 12px 16px;
  border-radius: 14px;
  color: #475569;
  font-weight: 700;
}

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

.hero-section {
  position: relative;
  overflow: hidden;
  color: #ffffff;
  background: linear-gradient(135deg, #0f766e 0%, #14b8a6 45%, #06b6d4 100%);
}

.hero-section::after {
  content: "";
  position: absolute;
  inset: auto -10% -25% 35%;
  height: 320px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  filter: blur(35px);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.24;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.9) 1px, transparent 0);
  background-size: 34px 34px;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
  gap: 48px;
  align-items: center;
  min-height: 620px;
  padding: 92px 0;
}

.hero-copy h1,
.page-hero h1,
.detail-copy h1 {
  margin: 16px 0 18px;
  font-size: clamp(42px, 7vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.05em;
}

.hero-copy p,
.page-hero p,
.detail-copy p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: inherit;
  font-size: 14px;
  font-weight: 800;
}

.hero-search {
  display: flex;
  gap: 10px;
  max-width: 560px;
  margin: 28px 0 20px;
  padding: 8px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(14px);
}

.hero-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  color: #ffffff;
  background: transparent;
  padding: 13px 14px;
}

.hero-search input::placeholder {
  color: rgba(255, 255, 255, 0.75);
}

.hero-search button,
.button {
  border: 0;
  border-radius: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.hero-search button {
  padding: 12px 18px;
  color: var(--blue);
  background: #ffffff;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
}

.button:hover,
.hero-search button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 16px 32px rgba(37, 99, 235, 0.3);
}

.button-ghost {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-stats span {
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.88);
  font-weight: 700;
}

.hero-showcase {
  position: relative;
  border-radius: 30px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.14);
  box-shadow: 0 30px 80px rgba(8, 47, 73, 0.35);
  backdrop-filter: blur(18px);
}

.hero-slides {
  position: relative;
  height: 440px;
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.92), rgba(37, 99, 235, 0.78));
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.03);
  transition: opacity 0.6s ease, transform 0.6s ease;
  pointer-events: none;
}

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

.hero-slide-image {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.92), rgba(37, 99, 235, 0.78));
}

.hero-slide-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.62;
}

.hero-slide-copy {
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 26px;
  padding: 24px;
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.62);
  backdrop-filter: blur(14px);
}

.hero-slide-copy span,
.rank-meta,
.category-kicker {
  color: #67e8f9;
  font-weight: 800;
  font-size: 13px;
}

.hero-slide-copy h2 {
  margin: 8px 0 10px;
  font-size: 30px;
  line-height: 1.15;
}

.hero-slide-copy p {
  color: rgba(255, 255, 255, 0.86);
}

.hero-slide-copy a,
.text-link {
  display: inline-flex;
  margin-top: 14px;
  color: #bfdbfe;
  font-weight: 800;
}

.hero-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-top: 12px;
}

.hero-controls button {
  border: 0;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.18);
  border-radius: 999px;
  min-width: 38px;
  height: 38px;
}

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

.hero-dot {
  width: 10px;
  min-width: 10px;
  height: 10px;
  padding: 0;
  opacity: 0.5;
}

.hero-dot.is-active {
  width: 28px;
  opacity: 1;
  background: #ffffff;
}

.section-block {
  padding: 70px 0;
}

.section-muted {
  background: #eef7fb;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.section-heading span {
  color: var(--blue);
  font-weight: 900;
}

.section-heading h2 {
  margin: 4px 0 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.section-heading a {
  flex: none;
  color: var(--blue);
  font-weight: 800;
}

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

.movie-card,
.category-card,
.rank-item,
.content-card,
.filter-panel {
  background: var(--panel);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.movie-card {
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.movie-poster,
.rank-poster,
.category-cover,
.detail-poster {
  position: relative;
  display: block;
  overflow: hidden;
  background: linear-gradient(135deg, #14b8a6, #2563eb);
}

.movie-poster {
  aspect-ratio: 16 / 10;
}

.movie-poster img,
.category-cover img,
.rank-poster img,
.detail-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card:hover .movie-poster img,
.category-card:hover .category-cover img {
  transform: scale(1.07);
}

.poster-badge,
.poster-play,
.rank-number {
  position: absolute;
  z-index: 2;
}

.poster-badge {
  top: 12px;
  left: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.72);
  font-size: 12px;
  font-weight: 800;
}

.poster-play {
  right: 12px;
  bottom: 12px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(37, 99, 235, 0.9);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.movie-card:hover .poster-play {
  opacity: 1;
  transform: translateY(0);
}

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

.card-tags,
.detail-tags,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card-tags span,
.detail-tags span,
.detail-meta span {
  display: inline-flex;
  align-items: center;
  padding: 5px 9px;
  border-radius: 999px;
  color: #2563eb;
  background: #eff6ff;
  font-size: 12px;
  font-weight: 800;
}

.movie-card h2,
.rank-item h2,
.category-card h2,
.content-card h2 {
  margin: 12px 0 8px;
  font-size: 20px;
  line-height: 1.25;
}

.movie-card p,
.rank-item p,
.category-card p,
.content-card p,
.footer-grid p {
  color: var(--muted);
}

.movie-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
  color: #64748b;
  font-size: 13px;
}

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

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

.category-card {
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.category-cover {
  height: 180px;
}

.category-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.05), rgba(15, 23, 42, 0.55));
}

.category-content {
  padding: 22px;
}

.category-link {
  display: inline-flex;
  margin-top: 14px;
  color: var(--blue);
  font-weight: 900;
}

.rank-grid,
.rank-list {
  display: grid;
  gap: 18px;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 18px;
  padding: 14px;
}

.rank-poster {
  height: 126px;
  border-radius: 18px;
}

.rank-number {
  top: 10px;
  left: 10px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  font-weight: 900;
}

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

.compact-hero .container,
.category-hero .container {
  padding: 82px 0;
}

.page-hero h1 {
  font-size: clamp(38px, 5vw, 60px);
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
}

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

.filter-panel {
  margin-top: 32px;
  padding: 20px;
}

.filter-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 220px 220px;
  gap: 14px;
}

.filter-row label {
  display: grid;
  gap: 8px;
  color: #334155;
  font-weight: 800;
  font-size: 14px;
}

.filter-row input,
.filter-row select {
  width: 100%;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0 14px;
  outline: 0;
  color: #0f172a;
  background: #ffffff;
}

.filter-row input:focus,
.filter-row select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.empty-state {
  margin: 18px 0 0;
  padding: 16px;
  border-radius: 14px;
  color: #1e3a8a;
  background: #eff6ff;
}

.detail-hero {
  min-height: 560px;
}

.detail-backdrop {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0f766e, #2563eb);
}

.detail-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: blur(10px);
  transform: scale(1.05);
}

.detail-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.88), rgba(15, 23, 42, 0.38));
}

.detail-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 44px;
  align-items: center;
  padding: 74px 0;
}

.detail-poster {
  aspect-ratio: 3 / 4;
  border-radius: 28px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.28);
}

.detail-copy h1 {
  font-size: clamp(38px, 5vw, 64px);
}

.player-section {
  padding: 70px 0 20px;
  background: #0f172a;
  color: #ffffff;
}

.player-heading h2 {
  color: #ffffff;
}

.player-box {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  background: #020617;
  box-shadow: 0 30px 80px rgba(2, 6, 23, 0.45);
}

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

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 10px;
  color: #ffffff;
  border: 0;
  background: radial-gradient(circle at center, rgba(37, 99, 235, 0.36), rgba(2, 6, 23, 0.62));
  transition: opacity 0.2s ease;
}

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

.play-circle {
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.4);
  font-size: 30px;
}

.player-status {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 4;
  padding: 8px 12px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(15, 23, 42, 0.75);
  font-size: 13px;
}

.detail-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 320px;
  gap: 24px;
}

.content-card {
  padding: 26px;
}

.content-card h2 {
  margin-top: 0;
}

.info-card dl {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 10px 14px;
  margin: 0 0 20px;
}

.info-card dt {
  color: #64748b;
  font-weight: 800;
}

.info-card dd {
  margin: 0;
}

.site-footer {
  color: #cbd5e1;
  background: #0f172a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  padding: 54px 0;
}

.footer-grid h2 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 18px;
}

.footer-grid a {
  display: block;
  margin: 8px 0;
  color: #cbd5e1;
}

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

.footer-logo {
  color: #ffffff;
  font-size: 22px;
}

.footer-bottom {
  padding: 18px 16px;
  text-align: center;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  color: #94a3b8;
}

@media (max-width: 1060px) {
  .hero-inner,
  .detail-hero-grid,
  .detail-content-grid {
    grid-template-columns: 1fr;
  }

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

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

  .detail-poster {
    width: min(330px, 100%);
  }
}

@media (max-width: 820px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-button {
    display: inline-flex;
  }

  .hero-inner {
    min-height: auto;
    padding: 64px 0;
  }

  .hero-search,
  .hero-actions,
  .hero-stats {
    flex-direction: column;
  }

  .hero-search {
    display: grid;
  }

  .hero-slides {
    height: 420px;
  }

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

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

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

@media (max-width: 560px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

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

  .rank-item {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .rank-poster {
    height: 112px;
  }

  .hero-copy h1,
  .page-hero h1,
  .detail-copy h1 {
    font-size: 36px;
  }

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

  .section-heading {
    align-items: start;
    flex-direction: column;
  }
}