:root {
  --bg: #141618;
  --bg-soft: #1b1e23;
  --panel: #24272c;
  --panel-light: #2d3239;
  --line: #353940;
  --primary: #1890ff;
  --primary-light: #69c0ff;
  --secondary: #13c2c2;
  --text: #ffffff;
  --muted: #a8b0bb;
  --faint: #707987;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, rgba(24, 144, 255, 0.18), transparent 34rem),
    radial-gradient(circle at 80% 10%, rgba(19, 194, 194, 0.12), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(20, 22, 24, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
}

.header-inner {
  width: min(1280px, calc(100% - 32px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: 0 12px 28px rgba(24, 144, 255, 0.25);
}

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

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--muted);
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  background: rgba(24, 144, 255, 0.12);
  color: #fff;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: #fff;
  border-radius: 99px;
}

.mobile-panel {
  display: none;
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto 16px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: rgba(36, 39, 44, 0.96);
}

.mobile-panel.open {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.mobile-panel a {
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
}

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

.hero {
  position: relative;
  min-height: 78vh;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
}

.hero-slide.active img {
  animation: heroZoom 9s ease forwards;
}

@keyframes heroZoom {
  from {
    transform: scale(1.04);
  }
  to {
    transform: scale(1.11);
  }
}

.hero-layer {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(20, 22, 24, 0.96), rgba(20, 22, 24, 0.62) 42%, rgba(20, 22, 24, 0.12)),
    linear-gradient(0deg, var(--bg), transparent 38%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1280px, calc(100% - 32px));
  min-height: 78vh;
  margin: 0 auto;
  display: grid;
  align-content: center;
  padding: 96px 0 88px;
}

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

.eyebrow,
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-light);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero-copy h1 {
  margin: 18px 0 18px;
  font-size: clamp(38px, 7vw, 76px);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.hero-copy p {
  max-width: 650px;
  color: #d9e1ea;
  font-size: 18px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  transition: transform 0.2s ease, background 0.2s ease, border 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(105, 192, 255, 0.55);
  background: rgba(24, 144, 255, 0.18);
}

.btn.primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 18px 40px rgba(24, 144, 255, 0.28);
}

.hero-dots {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.38);
}

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

.section {
  padding: 72px 0;
}

.section.compact-section {
  padding: 42px 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.section-heading h2,
.page-title h1,
.detail-title h1 {
  margin: 8px 0 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
  font-weight: 850;
}

.section-heading p,
.page-title p,
.detail-title p {
  margin-top: 10px;
  max-width: 760px;
  color: var(--muted);
  line-height: 1.8;
}

.section-link {
  flex: 0 0 auto;
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--primary-light);
  background: rgba(24, 144, 255, 0.1);
}

.tool-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.search-box {
  flex: 1 1 280px;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  outline: none;
  color: #fff;
  background: rgba(36, 39, 44, 0.88);
}

.search-box:focus {
  border-color: rgba(105, 192, 255, 0.7);
  box-shadow: 0 0 0 4px rgba(24, 144, 255, 0.12);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-chip {
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.filter-chip.active,
.filter-chip:hover {
  color: #fff;
  border-color: rgba(105, 192, 255, 0.45);
  background: rgba(24, 144, 255, 0.18);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 20px;
}

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  background: rgba(36, 39, 44, 0.72);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.18);
  transition: transform 0.25s ease, border 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(105, 192, 255, 0.45);
  box-shadow: var(--shadow);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: #0f1114;
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.poster-badge {
  position: absolute;
  left: 10px;
  top: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  color: #fff;
  font-size: 12px;
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(8px);
}

.card-body {
  padding: 16px;
}

.card-meta,
.mini-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--faint);
  font-size: 12px;
}

.movie-card h3 {
  margin: 8px 0 8px;
  font-size: 17px;
  font-weight: 750;
  line-height: 1.35;
}

.movie-card p {
  min-height: 42px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.tag-row span,
.info-chip {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  color: var(--primary-light);
  font-size: 12px;
  background: rgba(24, 144, 255, 0.1);
}

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

.category-tile {
  position: relative;
  overflow: hidden;
  min-height: 220px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 26px;
  background: var(--panel);
}

.category-tile img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.category-tile:hover img {
  transform: scale(1.06);
  opacity: 0.65;
}

.category-tile div {
  position: absolute;
  inset: auto 0 0 0;
  padding: 24px;
  background: linear-gradient(0deg, rgba(20, 22, 24, 0.95), transparent);
}

.category-tile h2,
.category-tile h3 {
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 800;
}

.category-tile p {
  color: var(--muted);
  line-height: 1.65;
}

.rank-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.rank-card {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: rgba(36, 39, 44, 0.74);
}

.rank-card img {
  height: 132px;
  object-fit: cover;
  border-radius: 13px;
}

.rank-card h3 {
  margin: 2px 0 8px;
  font-size: 18px;
  font-weight: 760;
}

.rank-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.page-hero {
  padding: 72px 0 36px;
}

.page-title {
  max-width: 880px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--primary-light);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.55fr);
  gap: 28px;
  align-items: start;
  padding: 48px 0 34px;
}

.player-card,
.detail-side,
.content-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 26px;
  background: rgba(36, 39, 44, 0.74);
  box-shadow: var(--shadow);
}

.player-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}

.player-frame video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.24));
  cursor: pointer;
}

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

.play-button {
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  color: #fff;
  font-size: 34px;
  background: linear-gradient(135deg, rgba(24, 144, 255, 0.92), rgba(19, 194, 194, 0.92));
  box-shadow: 0 22px 60px rgba(24, 144, 255, 0.38);
}

.player-caption {
  padding: 20px 22px;
}

.player-caption h2 {
  margin: 0 0 8px;
  font-size: 24px;
}

.player-caption p {
  color: var(--muted);
  line-height: 1.7;
}

.detail-side img {
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.detail-info {
  padding: 20px;
}

.info-list {
  display: grid;
  gap: 10px;
  margin: 16px 0;
  color: var(--muted);
}

.info-list strong {
  color: #fff;
}

.content-card {
  padding: 28px;
  margin-bottom: 22px;
}

.content-card h2 {
  margin: 0 0 14px;
  font-size: 26px;
  font-weight: 800;
}

.content-card p {
  color: #d6dee8;
  line-height: 1.95;
  margin: 0;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.search-results {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.search-result {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 12px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(36, 39, 44, 0.74);
}

.search-result img {
  height: 112px;
  object-fit: cover;
  border-radius: 12px;
}

.search-result h3 {
  margin: 2px 0 8px;
  font-size: 16px;
  line-height: 1.35;
}

.search-result p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.site-footer {
  margin-top: 54px;
  padding: 46px 0 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 11, 13, 0.38);
}

.footer-grid {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
}

.footer-grid p {
  max-width: 560px;
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.8;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 10px;
}

.footer-links a {
  color: var(--muted);
}

.footer-bottom {
  width: min(1280px, calc(100% - 32px));
  margin: 26px auto 0;
  color: var(--faint);
  font-size: 13px;
}

.hidden-card {
  display: none !important;
}

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

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

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

@media (max-width: 860px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero,
  .hero-content {
    min-height: 680px;
  }

  .movie-grid,
  .related-grid,
  .category-grid,
  .rank-list,
  .search-results {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .detail-side {
    max-width: 380px;
  }

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

@media (max-width: 560px) {
  .header-inner {
    height: 64px;
  }

  .brand-text {
    font-size: 17px;
  }

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

  .hero-copy p {
    font-size: 15px;
  }

  .section {
    padding: 50px 0;
  }

  .movie-grid,
  .related-grid,
  .category-grid,
  .rank-list,
  .search-results {
    grid-template-columns: 1fr;
  }

  .rank-card,
  .search-result {
    grid-template-columns: 82px minmax(0, 1fr);
  }

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