:root {
  --bg: #0f172a;
  --bg-deep: #020617;
  --panel: rgba(15, 23, 42, 0.82);
  --panel-soft: rgba(30, 41, 59, 0.72);
  --border: rgba(51, 65, 85, 0.82);
  --text: #ffffff;
  --muted: #cbd5e1;
  --subtle: #94a3b8;
  --accent: #34d399;
  --accent-strong: #10b981;
  --gold: #facc15;
  --blue: #60a5fa;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 8%, rgba(16, 185, 129, 0.16), transparent 32rem),
    radial-gradient(circle at 82% 18%, rgba(59, 130, 246, 0.14), transparent 30rem),
    linear-gradient(180deg, #020617 0%, #0f172a 42%, #020617 100%);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(2, 6, 23, 0.74);
  border-bottom: 1px solid rgba(51, 65, 85, 0.72);
}

.navbar {
  min-height: 72px;
  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: -0.03em;
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: inline-grid;
  place-items: center;
  color: #052e2b;
  background: linear-gradient(135deg, #34d399, #60a5fa);
  box-shadow: 0 0 28px rgba(16, 185, 129, 0.45);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  transition: 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
  background: rgba(16, 185, 129, 0.10);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.8);
  color: var(--text);
  font-size: 22px;
}

.hero {
  position: relative;
  min-height: 600px;
  overflow: hidden;
}

.hero-slide {
  display: none;
  min-height: 600px;
  position: relative;
}

.hero-slide.active {
  display: block;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  filter: saturate(1.08);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.96) 0%, rgba(15, 23, 42, 0.82) 42%, rgba(15, 23, 42, 0.18) 100%),
    linear-gradient(0deg, #0f172a 0%, rgba(15, 23, 42, 0.32) 44%, rgba(15, 23, 42, 0.08) 100%);
}

.hero-content {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: end;
  padding: 92px 0 64px;
}

.hero-copy {
  width: min(700px, 100%);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--accent);
  font-weight: 800;
}

.hero h1,
.hero h2 {
  margin: 0 0 18px;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.hero p {
  max-width: 660px;
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions,
.section-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 14px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: 0.25s ease;
}

.btn-primary {
  background: var(--accent-strong);
  color: #ffffff;
  box-shadow: 0 16px 32px rgba(16, 185, 129, 0.22);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: #059669;
}

.btn-soft {
  color: #dbeafe;
  background: rgba(30, 41, 59, 0.78);
  border-color: rgba(51, 65, 85, 0.88);
}

.btn-soft:hover {
  color: var(--accent);
  border-color: rgba(16, 185, 129, 0.48);
}

.hero-dots {
  position: absolute;
  left: max(16px, calc((100vw - 1180px) / 2));
  bottom: 24px;
  display: flex;
  gap: 10px;
  z-index: 8;
}

.hero-dot {
  width: 34px;
  height: 4px;
  border-radius: 999px;
  background: rgba(203, 213, 225, 0.32);
  cursor: pointer;
}

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

.section {
  padding: 58px 0;
}

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

.section-title {
  margin: 0;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.04em;
}

.section-desc {
  margin: 8px 0 0;
  max-width: 720px;
  color: var(--subtle);
}

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

.grid-wide {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.movie-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.78);
  box-shadow: 0 18px 44px rgba(2, 6, 23, 0.18);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(16, 185, 129, 0.54);
  box-shadow: 0 24px 58px rgba(16, 185, 129, 0.10);
}

.poster {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.18), rgba(96, 165, 250, 0.14));
}

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

.movie-card:hover .poster img {
  transform: scale(1.08);
  opacity: 0.9;
}

.poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.86), transparent 54%);
}

.badge-row {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  z-index: 2;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  color: #ecfeff;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.26);
  backdrop-filter: blur(8px);
  font-size: 12px;
  font-weight: 700;
}

.badge.hot {
  color: #022c22;
  background: var(--accent);
}

.card-body {
  padding: 15px;
}

.card-body h3 {
  margin: 0 0 7px;
  font-size: 17px;
  line-height: 1.35;
}

.meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--subtle);
  font-size: 13px;
}

.card-text {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.category-card,
.panel {
  border: 1px solid var(--border);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.78), rgba(15, 23, 42, 0.76));
  box-shadow: var(--shadow);
}

.category-card {
  padding: 20px;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: 0.25s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(16, 185, 129, 0.5);
}

.category-card h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.category-card p {
  margin: 0;
  color: var(--subtle);
  font-size: 14px;
}

.search-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 16px;
  margin-bottom: 24px;
}

.search-input {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 0 16px;
  outline: none;
  color: var(--text);
  background: rgba(2, 6, 23, 0.56);
}

.search-input:focus {
  border-color: rgba(16, 185, 129, 0.6);
}

.filter-chips {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.chip {
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(51, 65, 85, 0.88);
  color: var(--muted);
  background: rgba(15, 23, 42, 0.72);
  cursor: pointer;
}

.chip.active,
.chip:hover {
  color: var(--accent);
  border-color: rgba(16, 185, 129, 0.45);
}

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

.rank-item {
  display: grid;
  grid-template-columns: 58px 88px 1fr;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.72);
}

.rank-number {
  color: var(--gold);
  font-size: 28px;
  font-weight: 900;
  text-align: center;
}

.rank-cover {
  width: 88px;
  aspect-ratio: 2 / 3;
  border-radius: 14px;
  object-fit: cover;
}

.rank-info h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.page-hero {
  padding: 78px 0 34px;
}

.page-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.page-hero p {
  margin: 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
}

.breadcrumb {
  margin-bottom: 18px;
  color: var(--subtle);
  font-size: 14px;
}

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

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(280px, 0.75fr);
  gap: 24px;
  align-items: start;
}

.player-wrap {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(16, 185, 129, 0.34);
  border-radius: 26px;
  background: #000;
  box-shadow: var(--shadow);
}

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

.play-layer {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at center, rgba(16, 185, 129, 0.18), rgba(2, 6, 23, 0.74));
  cursor: pointer;
}

.play-layer.hidden {
  display: none;
}

.play-button {
  width: 82px;
  height: 82px;
  border: 0;
  border-radius: 999px;
  color: #042f2e;
  background: linear-gradient(135deg, #34d399, #60a5fa);
  font-size: 30px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 0 42px rgba(52, 211, 153, 0.38);
}

.detail-card {
  padding: 22px;
}

.detail-card h1 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.12;
}

.detail-card p {
  color: var(--muted);
}

.poster-side img {
  width: 100%;
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--accent);
  background: rgba(16, 185, 129, 0.10);
  border: 1px solid rgba(16, 185, 129, 0.22);
  font-size: 13px;
}

.article {
  padding: 24px;
}

.article h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

.article p {
  color: var(--muted);
}

.site-footer {
  margin-top: 70px;
  padding: 34px 0;
  border-top: 1px solid var(--border);
  color: var(--subtle);
  background: rgba(2, 6, 23, 0.62);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.empty-tip {
  display: none;
  padding: 24px;
  color: var(--subtle);
  text-align: center;
}

@media (max-width: 1040px) {
  .grid,
  .grid-wide,
  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 760px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

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

  .nav-links {
    position: absolute;
    top: 72px;
    left: 12px;
    right: 12px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: rgba(2, 6, 23, 0.96);
  }

  .nav-links.open {
    display: flex;
  }

  .hero,
  .hero-slide,
  .hero-content {
    min-height: 540px;
  }

  .hero-content {
    padding-top: 74px;
    padding-bottom: 72px;
  }

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

  .rank-item {
    grid-template-columns: 46px 72px 1fr;
  }

  .rank-cover {
    width: 72px;
  }

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

@media (max-width: 520px) {
  .grid,
  .grid-wide,
  .category-grid,
  .rank-list {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .section-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}