:root {
  color-scheme: light;
  --teal: #0d9488;
  --cyan: #0891b2;
  --blue: #2563eb;
  --rose: #f43f5e;
  --amber: #f59e0b;
  --slate: #0f172a;
  --gray: #64748b;
  --line: #e2e8f0;
  --card: #ffffff;
  --soft: #f8fafc;
  --shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
  --shadow-sm: 0 10px 28px rgba(15, 23, 42, 0.10);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: #1e293b;
  background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
  line-height: 1.6;
}

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

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

button,
input {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  color: #ffffff;
  background: linear-gradient(90deg, var(--teal), var(--cyan), var(--blue));
  box-shadow: 0 12px 28px rgba(8, 145, 178, 0.26);
}

.header-inner {
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.logo-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
  transition: transform 0.25s ease;
}

.site-logo:hover .logo-icon {
  transform: scale(1.08) rotate(-4deg);
}

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

.desktop-nav a,
.mobile-nav a {
  border-radius: 12px;
  transition: background 0.22s ease, transform 0.22s ease;
}

.desktop-nav a {
  padding: 9px 13px;
  font-size: 15px;
  font-weight: 650;
}

.desktop-nav a:hover,
.desktop-nav a.is-active {
  background: rgba(255, 255, 255, 0.19);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
}

.mobile-nav {
  display: none;
  padding: 0 16px 16px;
  background: rgba(15, 118, 110, 0.96);
  backdrop-filter: blur(14px);
}

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

.mobile-nav a {
  display: block;
  padding: 12px 14px;
  font-weight: 700;
}

.mobile-nav a:hover,
.mobile-nav a.is-active {
  background: rgba(255, 255, 255, 0.16);
}

.hero {
  position: relative;
  height: 560px;
  overflow: hidden;
  color: #ffffff;
  background: #020617;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.9s ease;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.96) 0%, rgba(2, 6, 23, 0.58) 48%, rgba(2, 6, 23, 0.28) 100%);
}

.hero-content {
  position: absolute;
  left: max(24px, calc((100vw - 1180px) / 2));
  right: 24px;
  bottom: 74px;
  max-width: 760px;
}

.hero-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding: 8px 13px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 13px;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(14px);
}

.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.05;
  font-weight: 900;
  text-shadow: 0 12px 34px rgba(0, 0, 0, 0.45);
}

.hero p {
  max-width: 700px;
  margin: 0 0 24px;
  color: #e2e8f0;
  font-size: clamp(16px, 2vw, 20px);
}

.hero-tags,
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag,
.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.tag {
  color: #0f766e;
  background: #ccfbf1;
}

.hero-tags .tag {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
}

.hero-actions,
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 11px 18px;
  border-radius: 999px;
  border: 0;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(90deg, var(--teal), var(--cyan));
  box-shadow: 0 14px 30px rgba(13, 148, 136, 0.28);
}

.btn-light {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(16px);
}

.hero-control {
  position: absolute;
  top: 50%;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.38);
  transform: translateY(-50%);
  backdrop-filter: blur(10px);
}

.hero-control:hover {
  background: rgba(0, 0, 0, 0.58);
}

.hero-control.prev {
  left: 22px;
}

.hero-control.next {
  right: 22px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 26px;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  transition: width 0.22s ease, background 0.22s ease;
}

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

.main-flow {
  padding: 54px 0 76px;
}

.section {
  margin-bottom: 58px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.section-title {
  margin: 0;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.15;
  font-weight: 900;
  color: #0f172a;
}

.section-desc {
  max-width: 760px;
  margin: 8px 0 0;
  color: var(--gray);
}

.panel {
  padding: 30px;
  border-radius: 30px;
  background: linear-gradient(90deg, #f0fdfa, #ecfeff);
  box-shadow: var(--shadow-sm);
}

.search-panel {
  display: grid;
  gap: 16px;
  margin-bottom: 34px;
  padding: 22px;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.search-box {
  width: 100%;
  padding: 15px 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: #0f172a;
  background: #f8fafc;
  outline: none;
  transition: border 0.22s ease, box-shadow 0.22s ease;
}

.search-box:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.14);
}

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

.category-card {
  min-height: 150px;
  padding: 24px;
  border-radius: 24px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--teal), var(--cyan), var(--blue));
  box-shadow: 0 18px 34px rgba(8, 145, 178, 0.22);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.category-card:nth-child(2n) {
  background: linear-gradient(135deg, #06b6d4, #2563eb);
}

.category-card:nth-child(3n) {
  background: linear-gradient(135deg, #14b8a6, #0f766e);
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 46px rgba(8, 145, 178, 0.30);
}

.category-card h2,
.category-card h3 {
  margin: 0 0 10px;
  font-size: 24px;
}

.category-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
}

.category-sample {
  margin-top: 14px;
  font-weight: 800;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

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

.movie-card {
  overflow: hidden;
  border-radius: 22px;
  background: var(--card);
  box-shadow: var(--shadow-sm);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow);
}

.movie-card-link {
  display: block;
  height: 100%;
}

.movie-cover {
  position: relative;
  height: 320px;
  overflow: hidden;
  background: #0f172a;
}

.movie-card.small .movie-cover {
  height: 250px;
}

.movie-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

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

.cover-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.82), rgba(2, 6, 23, 0.06));
}

.duration {
  position: absolute;
  top: 13px;
  right: 13px;
  padding: 6px 9px;
  border-radius: 999px;
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(12px);
}

.card-title-overlay {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 15px;
  color: #ffffff;
}

.card-title-overlay h3 {
  margin: 0 0 6px;
  font-size: 20px;
  line-height: 1.25;
}

.card-title-overlay p {
  margin: 0;
  color: #dbeafe;
  font-size: 13px;
}

.movie-body {
  padding: 18px;
}

.movie-body h3 {
  margin: 0 0 10px;
  color: #0f172a;
  font-size: 20px;
  line-height: 1.3;
  font-weight: 850;
  transition: color 0.2s ease;
}

.movie-card:hover .movie-body h3 {
  color: var(--teal);
}

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 12px;
  color: #64748b;
  font-size: 13px;
  font-weight: 700;
}

.movie-summary {
  margin: 0 0 14px;
  color: #475569;
  font-size: 14px;
}

.line-2,
.line-3,
.line-4 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
}

.line-2 {
  -webkit-line-clamp: 2;
}

.line-3 {
  -webkit-line-clamp: 3;
}

.line-4 {
  -webkit-line-clamp: 4;
}

.page-hero {
  padding: 56px 0;
  color: #ffffff;
  background: radial-gradient(circle at top left, rgba(20, 184, 166, 0.42), transparent 38%), linear-gradient(120deg, #0f172a, #0f766e 52%, #2563eb);
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.12;
  font-weight: 900;
}

.page-hero p {
  max-width: 780px;
  margin: 16px 0 0;
  color: #dbeafe;
  font-size: 18px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: #e0f2fe;
  font-size: 14px;
  font-weight: 700;
}

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

.rank-list {
  display: grid;
  gap: 18px;
}

.rank-card {
  display: grid;
  grid-template-columns: 82px 150px 1fr auto;
  align-items: center;
  gap: 18px;
  overflow: hidden;
  padding: 16px;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.rank-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.rank-num {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  color: #ffffff;
  font-size: 22px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--rose), var(--amber));
}

.rank-cover {
  height: 110px;
  overflow: hidden;
  border-radius: 18px;
  background: #0f172a;
}

.rank-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.rank-info h2,
.rank-info h3 {
  margin: 0 0 8px;
  color: #0f172a;
  font-size: 22px;
}

.rank-info p {
  margin: 0;
  color: #64748b;
}

.score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 70px;
  padding: 9px 13px;
  border-radius: 999px;
  color: #b45309;
  font-weight: 900;
  background: #fef3c7;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
  align-items: start;
}

.detail-card,
.side-card {
  border-radius: 28px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.detail-content {
  padding: 30px;
}

.detail-content h1 {
  margin: 0 0 16px;
  color: #0f172a;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.16;
  font-weight: 900;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 22px;
}

.meta-pill {
  color: #0f766e;
  background: #ccfbf1;
}

.detail-section {
  margin-top: 28px;
}

.detail-section h2 {
  margin: 0 0 12px;
  color: #0f172a;
  font-size: 24px;
  font-weight: 900;
}

.detail-section p {
  margin: 0;
  color: #334155;
  font-size: 17px;
}

.player-shell {
  position: relative;
  overflow: hidden;
  background: #000000;
}

.movie-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  color: #ffffff;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.16));
  cursor: pointer;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

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

.play-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 15px 22px;
  border-radius: 999px;
  font-weight: 900;
  background: rgba(13, 148, 136, 0.90);
  box-shadow: 0 18px 38px rgba(13, 148, 136, 0.34);
  backdrop-filter: blur(12px);
}

.side-card {
  padding: 22px;
}

.side-card h2 {
  margin: 0 0 16px;
  font-size: 22px;
  font-weight: 900;
}

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

.side-item {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 12px;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid #e2e8f0;
}

.side-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.side-item img {
  width: 78px;
  height: 92px;
  border-radius: 14px;
  object-fit: cover;
  background: #0f172a;
}

.side-item h3 {
  margin: 0 0 5px;
  font-size: 15px;
  line-height: 1.35;
}

.side-item p {
  margin: 0;
  color: #64748b;
  font-size: 12px;
}

.empty-tip {
  display: none;
  padding: 26px;
  border-radius: 20px;
  color: #64748b;
  text-align: center;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

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

.site-footer {
  color: #cbd5e1;
  background: linear-gradient(180deg, #1e293b, #0f172a);
}

.footer-inner {
  padding: 48px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 34px;
  margin-bottom: 30px;
}

.site-footer h2,
.site-footer h3 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 18px;
}

.site-footer p,
.site-footer li {
  color: #cbd5e1;
  font-size: 14px;
}

.site-footer ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer a:hover {
  color: #5eead4;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(148, 163, 184, 0.24);
  color: #94a3b8;
  font-size: 13px;
}

.back-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: var(--teal);
  box-shadow: 0 14px 30px rgba(13, 148, 136, 0.32);
}

.back-top:hover {
  background: #0f766e;
}

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

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

  .hero {
    height: 520px;
  }

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

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

  .rank-card {
    grid-template-columns: 62px 120px 1fr;
  }

  .rank-card .score {
    grid-column: 2 / 4;
    justify-self: start;
  }

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

@media (max-width: 620px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .hero {
    height: 540px;
  }

  .hero-content {
    left: 18px;
    right: 18px;
    bottom: 68px;
  }

  .hero-control {
    display: none;
  }

  .main-flow {
    padding-top: 34px;
  }

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

  .panel {
    padding: 20px;
    border-radius: 24px;
  }

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

  .movie-cover {
    height: 300px;
  }

  .page-hero {
    padding: 42px 0;
  }

  .rank-card {
    grid-template-columns: 48px 92px 1fr;
    gap: 12px;
    padding: 12px;
  }

  .rank-num {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    font-size: 18px;
  }

  .rank-cover {
    height: 88px;
  }

  .detail-content {
    padding: 22px;
  }
}