:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-soft: #0f172a;
  --panel: #111827;
  --panel-light: #1e293b;
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #94a3b8;
  --muted-strong: #cbd5e1;
  --cyan: #06b6d4;
  --cyan-soft: rgba(6, 182, 212, 0.18);
  --blue: #2563eb;
  --radius: 1.2rem;
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

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: linear-gradient(90deg, rgba(15, 23, 42, 0.96), rgba(30, 41, 59, 0.94), rgba(15, 23, 42, 0.96));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

.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: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.logo-icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: white;
  box-shadow: 0 10px 28px rgba(6, 182, 212, 0.25);
}

.logo-text {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  background: linear-gradient(90deg, #22d3ee, #3b82f6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-weight: 650;
  color: #e5e7eb;
}

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

.desktop-nav a:hover,
.mobile-nav a:hover,
.site-footer a:hover {
  color: #22d3ee;
}

.nav-toggle {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.8);
  color: white;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: white;
  border-radius: 999px;
}

.mobile-nav {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 18px;
  border-top: 1px solid var(--line);
}

.mobile-nav a {
  display: block;
  padding: 12px 4px;
  color: #e5e7eb;
  font-weight: 650;
}

.mobile-nav.is-open {
  display: block;
}

.hero-carousel {
  position: relative;
  height: 70vh;
  min-height: 560px;
  overflow: hidden;
  background: var(--bg);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  background-size: cover;
  background-position: center;
  transition: opacity 0.65s ease, transform 0.65s ease;
  transform: scale(1.02);
}

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

.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.82) 44%, rgba(2, 6, 23, 0.26));
}

.hero-content {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 96px 0 72px;
}

.hero-copy {
  width: min(680px, 100%);
}

.hero-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.hero-type,
.movie-type-pill {
  background: var(--cyan);
  color: white;
  border-radius: 999px;
  padding: 7px 16px;
  font-weight: 800;
  font-size: 0.9rem;
}

.hero-genre {
  color: #22d3ee;
  font-weight: 750;
}

.hero-year,
.hero-region {
  color: var(--muted-strong);
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(2.6rem, 5vw, 5.4rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.hero-copy p {
  width: min(620px, 100%);
  color: #d1d5db;
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  margin: 24px 0;
}

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

.primary-btn,
.secondary-btn,
.card-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 13px 24px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.primary-btn {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: white;
  box-shadow: 0 14px 34px rgba(6, 182, 212, 0.26);
}

.secondary-btn {
  color: #e2e8f0;
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.65);
}

.primary-btn:hover,
.secondary-btn:hover,
.card-link:hover {
  transform: translateY(-2px);
}

.hero-search {
  display: flex;
  align-items: center;
  width: min(520px, 100%);
  margin-top: 24px;
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.68);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.hero-search input {
  width: 100%;
  padding: 15px 18px;
  color: white;
  background: transparent;
  border: 0;
  outline: none;
}

.hero-search button {
  flex: 0 0 auto;
  padding: 15px 22px;
  border: 0;
  background: var(--cyan);
  color: white;
  font-weight: 800;
  cursor: pointer;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  width: 48px;
  height: 48px;
  transform: translateY(-50%);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(0, 0, 0, 0.45);
  color: white;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: background 0.2s ease, transform 0.2s ease;
}

.hero-arrow:hover {
  background: rgba(0, 0, 0, 0.65);
  transform: translateY(-50%) scale(1.04);
}

.hero-prev {
  left: 22px;
}

.hero-next {
  right: 22px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dots button.is-active {
  width: 34px;
  background: var(--cyan);
}

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

.section-dark {
  background: #0f172a;
}

.section-darker {
  background: linear-gradient(180deg, #020617, #0f172a);
}

.section-mid {
  background: #111827;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

.section-heading > div {
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-heading h1,
.section-heading h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.1;
}

.section-icon {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  border-radius: 10px;
  background: var(--cyan-soft);
}

.section-more {
  color: #22d3ee;
  font-weight: 800;
}

.rail {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  padding: 0 0 18px;
  scroll-snap-type: x proximity;
}

.rail .movie-card {
  flex: 0 0 250px;
  scroll-snap-align: start;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 22px;
}

.movie-card {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.98), rgba(15, 23, 42, 0.98));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: var(--shadow);
}

.poster-wrap {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a, #111827);
}

.poster-wrap img {
  height: 100%;
  object-fit: cover;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

.movie-card:hover .poster-wrap img {
  transform: scale(1.06);
  opacity: 0.9;
}

.poster-badge,
.poster-year {
  position: absolute;
  z-index: 2;
  color: white;
  font-size: 0.76rem;
  font-weight: 850;
  border-radius: 999px;
  padding: 5px 10px;
  backdrop-filter: blur(8px);
}

.poster-badge {
  left: 10px;
  top: 10px;
  background: rgba(6, 182, 212, 0.86);
}

.poster-year {
  right: 10px;
  bottom: 10px;
  background: rgba(2, 6, 23, 0.78);
}

.movie-card-body {
  padding: 16px;
}

.movie-card h3 {
  margin: 0 0 10px;
  font-size: 1rem;
  line-height: 1.35;
}

.movie-card h3 a:hover {
  color: #22d3ee;
}

.movie-card p {
  min-height: 66px;
  margin: 0 0 12px;
  color: var(--muted-strong);
  font-size: 0.9rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.78rem;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.card-meta span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.tag-row span {
  border-radius: 999px;
  padding: 4px 9px;
  background: rgba(148, 163, 184, 0.12);
  color: #cbd5e1;
  font-size: 0.74rem;
}

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

.category-card {
  position: relative;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  border: 1px solid rgba(34, 211, 238, 0.18);
  border-radius: var(--radius);
  background: radial-gradient(circle at top right, rgba(6, 182, 212, 0.22), transparent 36%), linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.95));
  overflow: hidden;
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-card:hover {
  transform: translateY(-5px);
  border-color: rgba(34, 211, 238, 0.45);
}

.category-card h2,
.category-card h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
}

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

.rank-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rank-item {
  display: grid;
  grid-template-columns: 58px 76px 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(30, 41, 59, 0.72);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.rank-item:hover {
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, 0.42);
}

.rank-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  font-weight: 900;
}

.rank-poster {
  aspect-ratio: 2 / 3;
  border-radius: 12px;
  overflow: hidden;
  background: #0f172a;
}

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

.rank-copy h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.rank-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.page-hero {
  padding: 72px 0 42px;
  background: radial-gradient(circle at 20% 20%, rgba(6, 182, 212, 0.18), transparent 36%), linear-gradient(180deg, #020617, #0f172a);
}

.page-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
}

.page-hero p {
  width: min(760px, 100%);
  margin: 0;
  color: var(--muted-strong);
  font-size: 1.08rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.breadcrumb a:hover {
  color: #22d3ee;
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) repeat(4, minmax(140px, 180px));
  gap: 12px;
  margin-bottom: 28px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.82);
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 12px;
  background: rgba(2, 6, 23, 0.55);
  color: white;
  outline: none;
  padding: 0 13px;
}

.filter-empty {
  display: none;
  padding: 34px;
  text-align: center;
  color: var(--muted-strong);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(30, 41, 59, 0.65);
}

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

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 0.9fr);
  gap: 32px;
  align-items: start;
}

.player-box {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #000;
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(34, 211, 238, 0.18);
}

.movie-video {
  width: 100%;
  height: 100%;
  display: block;
  background: #000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, rgba(2, 6, 23, 0.18), rgba(2, 6, 23, 0.58));
  cursor: pointer;
  z-index: 3;
}

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

.video-start {
  width: 88px;
  height: 88px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: white;
  font-size: 2.35rem;
  cursor: pointer;
  box-shadow: 0 18px 44px rgba(6, 182, 212, 0.35);
  padding-left: 7px;
}

.detail-title {
  margin: 28px 0 18px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.1;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.detail-meta span {
  color: var(--muted-strong);
}

.info-panel {
  padding: 24px;
  border-radius: 22px;
  background: rgba(30, 41, 59, 0.88);
  border: 1px solid var(--line);
  margin-bottom: 22px;
}

.info-panel h2 {
  margin: 0 0 14px;
  font-size: 1.35rem;
}

.info-panel p {
  margin: 0;
  color: #d1d5db;
  font-size: 1.02rem;
}

.detail-side {
  position: sticky;
  top: 96px;
  padding: 24px;
  border-radius: 22px;
  background: rgba(30, 41, 59, 0.88);
  border: 1px solid var(--line);
}

.detail-side h2 {
  margin: 0 0 18px;
  font-size: 1.3rem;
}

.detail-table {
  display: grid;
  gap: 13px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--line);
}

.detail-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.detail-label {
  color: var(--muted);
  flex: 0 0 auto;
}

.detail-value {
  text-align: right;
  color: white;
  font-weight: 700;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 22px;
}

.site-footer {
  padding: 64px 0 26px;
  background: linear-gradient(180deg, #0f172a, #020617);
  color: var(--muted-strong);
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 34px;
}

.footer-logo {
  color: white;
  font-size: 1.25rem;
  margin-bottom: 14px;
}

.site-footer h2 {
  margin: 0 0 14px;
  color: white;
  font-size: 1.05rem;
}

.site-footer p {
  margin: 0;
}

.site-footer ul {
  display: grid;
  gap: 9px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-bottom {
  margin-top: 42px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

@media (max-width: 1080px) {
  .desktop-nav {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .movie-grid,
  .related-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

  .detail-side {
    position: static;
  }

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

@media (max-width: 720px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .hero-carousel,
  .hero-content {
    min-height: 620px;
  }

  .hero-arrow {
    display: none;
  }

  .hero-kicker {
    gap: 8px;
  }

  .hero-search {
    border-radius: 18px;
    flex-direction: column;
    align-items: stretch;
  }

  .hero-search button {
    border-radius: 0;
  }

  .content-section {
    padding: 54px 0;
  }

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

  .movie-grid,
  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .movie-card-body {
    padding: 13px;
  }

  .movie-card p {
    min-height: 58px;
    font-size: 0.84rem;
  }

  .category-grid,
  .rank-list,
  .filter-panel,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .rank-item {
    grid-template-columns: 44px 64px 1fr;
  }

  .video-start {
    width: 70px;
    height: 70px;
    font-size: 1.9rem;
  }
}