:root {
  --site-silver: #C0C0C0;
  --site-silver-light: #E8E8E8;
  --site-silver-dark: #A8A8A8;
  --site-moonlight: #F5F5F7;
  --site-night-blue: #1a1f35;
  --site-deep-blue: #0f1419;
  --site-card: rgba(15, 23, 42, 0.72);
  --site-line: rgba(148, 163, 184, 0.2);
  --site-muted: #94a3b8;
  --site-text: #e5e7eb;
  --site-soft: rgba(255, 255, 255, 0.08);
  --site-glow: 0 30px 90px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 5%, rgba(192, 192, 192, 0.16), transparent 26rem),
    radial-gradient(circle at 85% 0%, rgba(59, 130, 246, 0.12), transparent 28rem),
    linear-gradient(180deg, var(--site-deep-blue) 0%, var(--site-night-blue) 52%, #0b1020 100%);
  color: var(--site-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(15, 20, 25, 0.78);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(1280px, calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #0f1419;
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 54%, #94a3b8 100%);
  box-shadow: 0 0 26px rgba(203, 213, 225, 0.3);
}

.logo-text {
  background: linear-gradient(135deg, #ffffff, #cbd5e1 55%, #94a3b8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #cbd5e1;
  font-size: 15px;
}

.site-nav a,
.mobile-nav a {
  transition: color 0.2s ease;
}

.site-nav a:hover,
.mobile-nav a:hover {
  color: #ffffff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-search {
  display: flex;
  align-items: center;
  overflow: hidden;
  width: 250px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.68);
}

.header-search input {
  width: 100%;
  border: 0;
  outline: 0;
  padding: 10px 14px 10px 18px;
  background: transparent;
  color: #e2e8f0;
}

.header-search button {
  border: 0;
  color: #e2e8f0;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.08);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.mobile-nav {
  display: none;
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto 16px;
  padding: 14px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.86);
}

.mobile-nav.is-open {
  display: grid;
  gap: 12px;
}

.section-container {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 700px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto -15% -45% -15%;
  height: 520px;
  background: radial-gradient(circle, rgba(192, 192, 192, 0.2), transparent 62%);
  pointer-events: none;
}

.hero-slider {
  position: relative;
  min-height: 700px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
}

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

.hero-backdrop {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  filter: blur(8px) saturate(1.15);
  transform: scale(1.05);
}

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

.hero-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15, 20, 25, 0.98) 0%, rgba(15, 20, 25, 0.76) 46%, rgba(15, 20, 25, 0.92) 100%),
    linear-gradient(0deg, rgba(15, 20, 25, 1) 0%, transparent 46%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.7fr);
  gap: 54px;
  align-items: center;
  padding: 80px 0 96px;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 14px;
  border: 1px solid rgba(226, 232, 240, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #dbeafe;
  font-size: 14px;
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.05;
  letter-spacing: -0.05em;
  color: #ffffff;
}

.hero h1 span,
.page-title span {
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 52%, #94a3b8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-desc {
  max-width: 680px;
  margin: 0 0 26px;
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.85;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 10px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #dbeafe;
  font-size: 13px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid rgba(226, 232, 240, 0.18);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.28);
}

.btn-primary {
  color: #0f172a;
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 60%, #94a3b8 100%);
}

.btn-soft {
  background: rgba(15, 23, 42, 0.65);
}

.hero-visual {
  position: relative;
  min-height: 540px;
}

.poster-stack {
  position: absolute;
  inset: 0;
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: var(--site-glow);
}

.poster-stack::before,
.poster-stack::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.poster-stack::before {
  inset: 30px -24px -30px 42px;
  transform: rotate(4deg);
}

.poster-stack::after {
  inset: 64px -44px -56px 84px;
  transform: rotate(8deg);
  opacity: 0.65;
}

.hero-poster {
  position: relative;
  z-index: 3;
  overflow: hidden;
  height: 540px;
  border-radius: 34px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.02));
  box-shadow: var(--site-glow);
}

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

.hero-poster-info {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.76);
  backdrop-filter: blur(14px);
}

.hero-poster-info strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

.hero-controls {
  position: absolute;
  left: 50%;
  bottom: 32px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 11px;
  height: 11px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.3);
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: #ffffff;
}

.hero-arrow {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.65);
  color: #ffffff;
}

.page-hero,
.content-section {
  padding: 58px 0;
}

.page-title {
  margin: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.page-desc,
.section-lead {
  max-width: 760px;
  margin: 16px 0 0;
  color: #cbd5e1;
  line-height: 1.85;
  font-size: 17px;
}

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

.section-head h2 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(26px, 4vw, 40px);
  letter-spacing: -0.03em;
}

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

.movie-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.62);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.18);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  border-color: rgba(226, 232, 240, 0.3);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
}

.poster {
  position: relative;
  overflow: hidden;
  aspect-ratio: 2 / 3;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.15), transparent 36%),
    linear-gradient(135deg, #1f2937, #020617);
}

.poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(2, 6, 23, 0.78) 100%);
}

.poster-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.76);
  color: #e2e8f0;
  font-size: 12px;
}

.card-body {
  padding: 16px;
}

.card-body h3 {
  margin: 0 0 8px;
  color: #ffffff;
  font-size: 17px;
  line-height: 1.35;
}

.card-body p {
  margin: 10px 0 0;
  color: #94a3b8;
  line-height: 1.65;
  font-size: 14px;
}

.card-meta {
  color: #cbd5e1;
  font-size: 13px;
}

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

.category-card,
.info-card,
.filter-panel,
.detail-text,
.player-panel {
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 26px;
  background: rgba(15, 23, 42, 0.62);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.18);
}

.category-card {
  padding: 22px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(226, 232, 240, 0.28);
}

.category-card h2,
.category-card h3 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: 24px;
}

.category-card p {
  margin: 0 0 18px;
  color: #94a3b8;
  line-height: 1.7;
}

.title-list {
  display: grid;
  gap: 9px;
  margin-top: 16px;
  color: #cbd5e1;
  font-size: 14px;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 72px 92px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.62);
}

.rank-num {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  color: #0f172a;
  background: linear-gradient(135deg, #ffffff, #cbd5e1);
  font-weight: 900;
}

.rank-thumb {
  overflow: hidden;
  width: 92px;
  aspect-ratio: 2 / 3;
  border-radius: 16px;
  background: #111827;
}

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

.rank-main h2,
.rank-main h3 {
  margin: 0 0 8px;
  color: #ffffff;
  font-size: 20px;
}

.rank-main p {
  margin: 8px 0 0;
  color: #94a3b8;
  line-height: 1.65;
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1.5fr) repeat(3, minmax(160px, 0.55fr));
  gap: 12px;
  padding: 16px;
  margin-bottom: 24px;
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  height: 46px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 16px;
  outline: 0;
  padding: 0 14px;
  color: #e2e8f0;
  background: rgba(2, 6, 23, 0.45);
}

.filter-panel option {
  color: #0f172a;
}

.detail-hero {
  padding: 58px 0 36px;
}

.detail-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}

.detail-poster {
  overflow: hidden;
  border-radius: 32px;
  aspect-ratio: 2 / 3;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(135deg, #1f2937, #020617);
  box-shadow: var(--site-glow);
}

.detail-copy h1 {
  margin: 0 0 18px;
  color: #ffffff;
  font-size: clamp(38px, 6vw, 66px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.detail-summary {
  max-width: 860px;
  margin: 22px 0 0;
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.9;
}

.player-panel {
  padding: 18px;
}

.video-shell {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #020617;
  aspect-ratio: 16 / 9;
}

.movie-video {
  width: 100%;
  height: 100%;
  background: #020617;
  object-fit: contain;
}

.video-cover {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  gap: 12px;
  border: 0;
  color: #ffffff;
  background:
    linear-gradient(180deg, rgba(2, 6, 23, 0.28), rgba(2, 6, 23, 0.82)),
    radial-gradient(circle at center, rgba(255, 255, 255, 0.12), transparent 55%);
  cursor: pointer;
}

.video-cover.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.play-circle {
  display: grid;
  place-items: center;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  color: #0f172a;
  background: linear-gradient(135deg, #ffffff, #cbd5e1);
  font-size: 34px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.detail-text {
  padding: 26px;
}

.detail-text h2 {
  margin: 0 0 16px;
  color: #ffffff;
  font-size: 28px;
}

.detail-text p {
  margin: 0 0 18px;
  color: #cbd5e1;
  line-height: 1.95;
  font-size: 16px;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: #94a3b8;
  font-size: 14px;
  margin-bottom: 18px;
}

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

.site-footer {
  margin-top: 70px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(2, 6, 23, 0.5);
}

.footer-inner {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: #94a3b8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links a:hover {
  color: #ffffff;
}

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

@media (max-width: 1180px) {
  .movie-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .hero-visual {
    max-width: 460px;
  }
}

@media (max-width: 860px) {
  .site-nav,
  .header-search {
    display: none;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .hero,
  .hero-slider {
    min-height: 780px;
  }

  .hero-content {
    padding: 56px 0 110px;
    gap: 34px;
  }

  .hero-visual {
    min-height: 420px;
  }

  .hero-poster {
    height: 420px;
  }

  .detail-layout {
    grid-template-columns: 1fr;
  }

  .detail-poster {
    max-width: 320px;
  }

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

  .rank-item {
    grid-template-columns: 48px 70px minmax(0, 1fr);
  }

  .rank-item .btn {
    grid-column: 2 / -1;
  }

  .rank-num {
    width: 44px;
    height: 44px;
    border-radius: 14px;
  }

  .rank-thumb {
    width: 70px;
  }
}

@media (max-width: 640px) {
  .header-inner {
    min-height: 66px;
  }

  .logo {
    font-size: 18px;
  }

  .logo-mark {
    width: 34px;
    height: 34px;
  }

  .movie-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

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

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

  .card-body {
    padding: 13px;
  }

  .hero h1,
  .detail-copy h1 {
    letter-spacing: -0.03em;
  }

  .hero-desc,
  .detail-summary {
    font-size: 16px;
  }

  .footer-inner {
    align-items: start;
    flex-direction: column;
  }
}