:root {
  --bg: #071b2f;
  --bg-soft: #0a2540;
  --bg-deep: #04111f;
  --panel: rgba(255, 255, 255, 0.08);
  --panel-strong: rgba(255, 255, 255, 0.13);
  --line: rgba(255, 255, 255, 0.12);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.68);
  --accent: #4fb3bf;
  --accent-2: #ff9f43;
  --rose: #ff5e8a;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 6%, rgba(79, 179, 191, 0.26), transparent 28rem),
    radial-gradient(circle at 85% 0%, rgba(255, 159, 67, 0.16), transparent 30rem),
    linear-gradient(180deg, #0c3458 0%, var(--bg) 32rem, var(--bg-deep) 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(4, 17, 31, 0.78);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  width: min(1240px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #06111f;
  background: linear-gradient(135deg, var(--accent), #8df3ff);
  box-shadow: 0 12px 32px rgba(79, 179, 191, 0.3);
}

.brand-name {
  font-size: 1.12rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
  white-space: nowrap;
}

.main-nav a {
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 640px;
}

.hero-slider {
  position: relative;
  min-height: 640px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  filter: saturate(1.1) contrast(1.05);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 17, 31, 0.96) 0%, rgba(4, 17, 31, 0.72) 44%, rgba(4, 17, 31, 0.22) 100%),
    linear-gradient(0deg, var(--bg) 0%, transparent 34%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1240px, calc(100% - 32px));
  min-height: 640px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) 0.95fr;
  align-items: center;
  gap: 42px;
  padding: 72px 0;
}

.hero-text {
  max-width: 720px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--accent-2);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 7vw, 5.4rem);
  line-height: 1.05;
  text-shadow: 0 16px 50px rgba(0, 0, 0, 0.5);
}

.hero p {
  max-width: 680px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.hero-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 14px;
  color: #071b2f;
  background: linear-gradient(135deg, var(--accent), #8df3ff);
  font-weight: 800;
  box-shadow: 0 18px 44px rgba(79, 179, 191, 0.22);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.btn-secondary {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.hero-panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-panel img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 22px;
}

.hero-panel-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.hero-panel-meta span,
.tag-row span,
.info-chip,
.breadcrumb a,
.breadcrumb span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.07);
  font-size: 0.82rem;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 34px;
  z-index: 5;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 34px;
  height: 4px;
  border: 0;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.32);
  cursor: pointer;
}

.hero-dot.is-active {
  background: var(--accent);
}

.section {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0;
}

.section-tight {
  padding-top: 46px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-head h1,
.section-head h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.12;
}

.section-head p {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--muted);
}

.search-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
}

.search-box input {
  width: min(420px, 100%);
  border: 0;
  outline: 0;
  color: var(--text);
  background: transparent;
  font: inherit;
}

.search-box input::placeholder {
  color: rgba(255, 255, 255, 0.46);
}

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

.stat-card,
.category-card,
.movie-card,
.rank-row,
.detail-panel,
.player-box,
.archive-letter {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.075);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(16px);
}

.stat-card,
.category-card,
.archive-letter {
  padding: 22px;
  border-radius: 24px;
}

.stat-card strong {
  display: block;
  font-size: 2rem;
  line-height: 1;
}

.stat-card span,
.category-card p {
  color: var(--muted);
}

.category-card {
  display: flex;
  min-height: 190px;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(79, 179, 191, 0.56);
}

.category-card h3 {
  margin: 0 0 8px;
  font-size: 1.25rem;
}

.category-card .category-count {
  color: var(--accent);
  font-weight: 800;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.movie-card {
  overflow: hidden;
  border-radius: 24px;
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(79, 179, 191, 0.54);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}

.poster-link img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.04);
}

.score-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  color: #06111f;
  background: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 800;
}

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

.movie-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.84rem;
}

.movie-card h3,
.rank-info h3 {
  margin: 10px 0 8px;
  font-size: 1.14rem;
  line-height: 1.34;
}

.movie-card p,
.rank-info p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

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

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

.rank-row {
  display: grid;
  grid-template-columns: 70px 92px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 12px;
  border-radius: 22px;
}

.rank-num {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 18px;
  color: #06111f;
  background: linear-gradient(135deg, var(--accent-2), #ffe0a8);
  font-size: 1.1rem;
  font-weight: 900;
}

.rank-cover img {
  width: 92px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 16px;
}

.page-hero {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0 36px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.detail-hero {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 50px 0 40px;
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.detail-title h1 {
  margin: 12px 0 18px;
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  line-height: 1.08;
}

.detail-title p {
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.08rem;
}

.info-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.detail-grid {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  padding-bottom: 76px;
}

.player-box {
  overflow: hidden;
  border-radius: 28px;
}

.player-stage {
  position: relative;
  background: #000;
}

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

.play-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  color: var(--text);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.14), rgba(0, 0, 0, 0.52));
  cursor: pointer;
}

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

.play-circle {
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  color: #06111f;
  background: linear-gradient(135deg, var(--accent), #8df3ff);
  font-size: 2rem;
  box-shadow: 0 28px 80px rgba(79, 179, 191, 0.35);
}

.detail-panel {
  padding: 28px;
  border-radius: 28px;
  margin-top: 24px;
}

.detail-panel:first-child {
  margin-top: 0;
}

.detail-panel h2 {
  margin: 0 0 16px;
  font-size: 1.45rem;
}

.detail-panel p {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.78);
}

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

.side-item {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.side-item img {
  width: 74px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 12px;
}

.side-item h3 {
  margin: 0 0 6px;
  font-size: 0.98rem;
}

.side-item span {
  color: var(--muted);
  font-size: 0.82rem;
}

.archive-grid {
  display: grid;
  gap: 20px;
}

.archive-letter h2 {
  margin: 0 0 14px;
}

.archive-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px 18px;
}

.archive-links a {
  color: rgba(255, 255, 255, 0.78);
}

.archive-links a:hover {
  color: var(--accent);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(4, 17, 31, 0.8);
}

.footer-grid {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 46px 0;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}

.footer-brand {
  margin-bottom: 12px;
  font-size: 1.4rem;
  font-weight: 900;
}

.site-footer p,
.site-footer a {
  color: rgba(255, 255, 255, 0.62);
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.is-filtered-out {
  display: none !important;
}

@media (max-width: 1024px) {
  .main-nav {
    position: fixed;
    left: 16px;
    right: 16px;
    top: 82px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(4, 17, 31, 0.96);
  }

  .main-nav.is-open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero-content,
  .detail-hero,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    max-width: 420px;
  }

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

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

@media (max-width: 640px) {
  .hero,
  .hero-slider,
  .hero-content {
    min-height: 720px;
  }

  .hero-content {
    padding-top: 42px;
  }

  .stats-grid,
  .category-grid,
  .movie-grid,
  .archive-links {
    grid-template-columns: 1fr;
  }

  .rank-row {
    grid-template-columns: 46px 70px minmax(0, 1fr);
    gap: 10px;
  }

  .rank-num {
    width: 42px;
    height: 42px;
    border-radius: 14px;
  }

  .rank-cover img {
    width: 70px;
  }

  .detail-hero {
    padding-top: 28px;
  }

  .detail-poster {
    max-width: 260px;
  }
}