:root {
  --bg: #020617;
  --panel: rgba(15, 23, 42, 0.78);
  --panel-strong: #0f172a;
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #94a3b8;
  --soft: #cbd5e1;
  --accent: #10b981;
  --accent-2: #34d399;
  --gold: #facc15;
  --danger: #fb7185;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.38);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(16, 185, 129, 0.20), transparent 32rem),
    radial-gradient(circle at 80% 10%, rgba(59, 130, 246, 0.12), transparent 30rem),
    linear-gradient(180deg, #020617 0%, #0f172a 42%, #020617 100%);
  min-height: 100vh;
}

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

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

.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(18px);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.25);
}

.header-inner {
  max-width: 1220px;
  height: 68px;
  margin: 0 auto;
  padding: 0 22px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #022c22;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 50%;
  box-shadow: 0 12px 28px rgba(16, 185, 129, 0.36);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  color: var(--soft);
  flex: 1;
}

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

.desktop-nav a:hover,
.mobile-panel a:hover,
.footer-links a:hover {
  color: var(--accent-2);
}

.header-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
}

.header-search input,
.search-panel input,
.filter-input {
  border: 0;
  outline: 0;
  color: var(--text);
  background: transparent;
  min-width: 180px;
  padding: 10px 12px;
}

.header-search input::placeholder,
.search-panel input::placeholder,
.filter-input::placeholder {
  color: #64748b;
}

.header-search button,
.primary-btn,
.secondary-btn,
.filter-btn,
.play-button,
.search-button {
  border: 0;
  cursor: pointer;
  color: var(--text);
  font-weight: 800;
  border-radius: 999px;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.header-search button,
.primary-btn,
.search-button {
  background: linear-gradient(135deg, var(--accent), #059669);
  box-shadow: 0 12px 28px rgba(16, 185, 129, 0.28);
}

.header-search button {
  padding: 9px 15px;
}

.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
}

.secondary-btn,
.filter-btn {
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(15, 23, 42, 0.64);
}

.header-search button:hover,
.primary-btn:hover,
.search-button:hover,
.secondary-btn:hover,
.filter-btn:hover,
.play-button:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  border: 0;
  color: var(--text);
  background: transparent;
  font-size: 26px;
}

.mobile-panel {
  display: none;
  border-top: 1px solid var(--line);
  padding: 16px 22px 20px;
  background: rgba(2, 6, 23, 0.96);
}

.mobile-panel a {
  display: block;
  padding: 11px 0;
  color: var(--soft);
}

.mobile-panel form {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.mobile-panel input {
  flex: 1;
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(15, 23, 42, 0.86);
  border-radius: 999px;
  padding: 11px 14px;
}

.mobile-panel button {
  border: 0;
  color: var(--text);
  background: var(--accent);
  border-radius: 999px;
  padding: 0 16px;
}

.mobile-panel.open {
  display: block;
}

.hero {
  position: relative;
  min-height: 680px;
  overflow: hidden;
  background: #020617;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transform: scale(1.02);
  transition: opacity 0.8s ease, transform 1.2s ease;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.08);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.96) 0%, rgba(2, 6, 23, 0.74) 42%, rgba(2, 6, 23, 0.24) 100%),
    linear-gradient(0deg, rgba(2, 6, 23, 1) 0%, transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1220px;
  min-height: 680px;
  margin: 0 auto;
  padding: 92px 22px 120px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 42px;
  align-items: center;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--accent-2);
  font-weight: 900;
  letter-spacing: 0.08em;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero p {
  max-width: 690px;
  margin: 0 0 20px;
  color: var(--soft);
  font-size: 18px;
  line-height: 1.8;
}

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

.hero-panel {
  border: 1px solid rgba(148, 163, 184, 0.20);
  border-radius: 28px;
  background: rgba(15, 23, 42, 0.58);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  padding: 22px;
}

.hero-panel h2 {
  margin: 0 0 15px;
  font-size: 20px;
}

.hero-mini-list {
  display: grid;
  gap: 12px;
}

.hero-mini-list a {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 12px;
  align-items: center;
  padding: 9px;
  border-radius: 18px;
  background: rgba(2, 6, 23, 0.42);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.hero-mini-list img {
  width: 62px;
  height: 82px;
  border-radius: 12px;
  object-fit: cover;
}

.hero-mini-list strong {
  display: block;
  margin-bottom: 6px;
}

.hero-mini-list span {
  color: var(--muted);
  font-size: 13px;
}

.hero-dots {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  display: flex;
  gap: 9px;
}

.hero-dots button {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dots button.active {
  width: 38px;
  background: var(--accent);
}

.page-main,
.section,
.detail-main {
  max-width: 1220px;
  margin: 0 auto;
  padding: 58px 22px;
}

.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: 0;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.03em;
}

.section-heading p,
.page-title p,
.detail-title p {
  color: var(--muted);
  line-height: 1.8;
  margin: 10px 0 0;
}

.section-link {
  color: var(--accent-2);
  font-weight: 800;
  white-space: nowrap;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 24px;
}

.movie-card {
  min-width: 0;
  display: block;
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.52);
  border: 1px solid rgba(148, 163, 184, 0.14);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.20);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(52, 211, 153, 0.45);
  box-shadow: 0 26px 65px rgba(0, 0, 0, 0.34);
}

.poster-wrap {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #1e293b, #020617);
}

.poster-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.movie-card:hover img {
  transform: scale(1.08);
}

.duration,
.rank-badge {
  position: absolute;
  top: 12px;
  padding: 5px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  background: rgba(2, 6, 23, 0.72);
}

.duration {
  right: 12px;
}

.rank-badge {
  left: 12px;
  color: #022c22;
  background: linear-gradient(135deg, var(--gold), #f59e0b);
}

.play-hover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  font-size: 46px;
  background: rgba(2, 6, 23, 0.34);
  transition: opacity 0.25s ease;
}

.movie-card:hover .play-hover {
  opacity: 1;
}

.card-body {
  padding: 15px;
}

.card-body h3 {
  margin: 0 0 7px;
  font-size: 16px;
  line-height: 1.38;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-body p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  color: var(--accent-2) !important;
  -webkit-line-clamp: 1 !important;
}

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

.tag-row span,
.info-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  color: #bbf7d0;
  font-size: 12px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.18);
}

.band {
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.88), rgba(30, 41, 59, 0.74), rgba(15, 23, 42, 0.88));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
}

.category-card,
.filter-bar,
.search-panel,
.detail-card,
.player-card,
.text-card {
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.58);
  box-shadow: 0 16px 46px rgba(0, 0, 0, 0.18);
}

.category-card {
  padding: 22px;
  min-height: 168px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.category-card h2,
.category-card h3 {
  margin: 0 0 10px;
}

.category-card p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

.category-card span {
  margin-top: 18px;
  color: var(--accent-2);
  font-weight: 900;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 28px 0;
  padding: 16px;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.filter-group strong {
  color: var(--soft);
  font-size: 14px;
}

.filter-btn {
  padding: 9px 14px;
  color: var(--soft);
}

.filter-btn.active {
  color: #022c22;
  background: var(--accent-2);
}

.filter-input {
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.42);
}

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

.breadcrumb a {
  color: var(--accent-2);
}

.detail-hero {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 34px;
  align-items: stretch;
  margin: 28px 0 34px;
}

.detail-poster {
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #0f172a;
}

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

.detail-card {
  padding: 30px;
}

.detail-title h1 {
  margin-bottom: 14px;
}

.info-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.metric {
  padding: 16px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 18px;
  background: rgba(2, 6, 23, 0.38);
}

.metric b {
  display: block;
  font-size: 22px;
  color: var(--accent-2);
}

.metric span {
  color: var(--muted);
  font-size: 13px;
}

.player-card {
  overflow: hidden;
  margin: 34px 0;
}

.player-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}

.player-head h2 {
  margin: 0;
}

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

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

.video-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.10), rgba(2, 6, 23, 0.72));
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

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

.play-button {
  width: 92px;
  height: 92px;
  display: grid;
  place-items: center;
  font-size: 38px;
  color: #022c22;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow: 0 22px 50px rgba(16, 185, 129, 0.34);
}

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

.text-card {
  padding: 26px;
}

.text-card h2,
.text-card h3 {
  margin: 0 0 14px;
}

.text-card p,
.info-list li {
  color: var(--soft);
  line-height: 1.9;
}

.info-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.info-list b {
  color: var(--text);
}

.search-panel {
  display: flex;
  gap: 10px;
  padding: 12px;
  margin: 28px 0;
}

.search-panel input {
  flex: 1;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.42);
}

.search-button {
  padding: 0 26px;
}

.empty-state {
  padding: 44px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed rgba(148, 163, 184, 0.25);
  border-radius: var(--radius);
}

.site-footer {
  margin-top: 50px;
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.72);
}

.footer-inner {
  max-width: 1220px;
  margin: 0 auto;
  padding: 34px 22px;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 30px;
}

.footer-inner p {
  color: var(--muted);
  line-height: 1.7;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px 20px;
  color: var(--soft);
}

@media (max-width: 1100px) {
  .desktop-nav,
  .header-search {
    display: none;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .hero-content,
  .detail-hero,
  .text-layout,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    display: none;
  }

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

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

@media (max-width: 720px) {
  .header-inner {
    height: 62px;
    padding: 0 16px;
  }

  .brand {
    font-size: 18px;
  }

  .hero,
  .hero-content {
    min-height: 600px;
  }

  .hero-content {
    padding: 76px 16px 92px;
  }

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

  .hero-actions,
  .section-heading,
  .player-head,
  .search-panel {
    align-items: stretch;
    flex-direction: column;
  }

  .page-main,
  .section,
  .detail-main {
    padding: 40px 16px;
  }

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

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

  .card-body {
    padding: 12px;
  }

  .detail-card,
  .text-card {
    padding: 20px;
  }

  .detail-hero {
    gap: 20px;
  }

  .footer-links {
    justify-content: flex-start;
  }
}