:root {
  --color-ink: #111827;
  --color-muted: #64748b;
  --color-soft: #f8fafc;
  --color-card: #ffffff;
  --color-line: #e2e8f0;
  --color-teal: #0d9488;
  --color-cyan: #0891b2;
  --color-blue: #2563eb;
  --color-dark: #0f172a;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.10);
  --shadow-hover: 0 26px 70px rgba(15, 23, 42, 0.16);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
}

* {
  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: var(--color-ink);
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 45%, #f8fafc 100%);
  line-height: 1.65;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(226, 232, 240, 0.78);
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 35px rgba(15, 23, 42, 0.06);
}

.nav-shell {
  max-width: 1240px;
  min-height: 72px;
  margin: 0 auto;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--color-teal);
  white-space: nowrap;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  color: #ffffff;
  background: linear-gradient(135deg, #14b8a6, #0891b2, #2563eb);
  box-shadow: 0 14px 30px rgba(13, 148, 136, 0.26);
}

.brand-name {
  font-size: 1.45rem;
  background: linear-gradient(90deg, #0d9488, #0891b2);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.main-nav a {
  position: relative;
  color: #334155;
  font-weight: 650;
  transition: color 0.2s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-teal);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-teal);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
}

.nav-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 8px;
}

.nav-search input {
  width: 190px;
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  padding: 9px 14px;
  color: #0f172a;
  background: #ffffff;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.nav-search input:focus,
.toolbar input:focus,
.toolbar select:focus {
  border-color: var(--color-teal);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.14);
}

.nav-search button,
.nav-toggle,
.btn {
  border: 0;
  border-radius: 999px;
  cursor: pointer;
}

.nav-search button {
  padding: 9px 16px;
  color: #ffffff;
  background: linear-gradient(135deg, #14b8a6, #0891b2);
  box-shadow: 0 12px 26px rgba(13, 148, 136, 0.20);
}

.nav-toggle {
  display: none;
  padding: 9px 14px;
  color: #ffffff;
  background: linear-gradient(135deg, #14b8a6, #0891b2);
}

.page-shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: 56px 22px 76px;
}

.hero {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  color: #ffffff;
  background: linear-gradient(120deg, #0f766e, #0891b2 48%, #2563eb);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.18), transparent 28%),
    radial-gradient(circle at 85% 18%, rgba(45, 212, 191, 0.24), transparent 30%),
    linear-gradient(90deg, rgba(15, 23, 42, 0.72), rgba(15, 23, 42, 0.24));
  z-index: 1;
}

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

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
}

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

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.44;
  transform: scale(1.04);
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 1240px;
  min-height: 650px;
  margin: 0 auto;
  padding: 120px 22px 86px;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  align-items: center;
  gap: 42px;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow,
.hero-badge,
.card-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  border-radius: 999px;
  font-weight: 700;
}

.hero-badge {
  margin-bottom: 22px;
  padding: 8px 14px;
  color: #cffafe;
  background: rgba(15, 23, 42, 0.30);
  border: 1px solid rgba(255, 255, 255, 0.20);
  backdrop-filter: blur(12px);
}

.hero h1 {
  margin: 0 0 8px;
  font-size: clamp(2.55rem, 6vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.08em;
}

.hero h2 {
  margin: 0 0 18px;
  font-size: clamp(1.65rem, 3vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.hero-copy p {
  margin: 0;
  max-width: 680px;
  font-size: 1.1rem;
  color: #dffcff;
}

.hero-actions,
.section-actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 20px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, #14b8a6, #0891b2);
  box-shadow: 0 18px 36px rgba(13, 148, 136, 0.28);
}

.btn-secondary {
  color: #0f172a;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.14);
}

.hero-panel {
  position: relative;
  border-radius: 32px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(18px);
  box-shadow: 0 32px 90px rgba(15, 23, 42, 0.28);
}

.hero-panel img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.32);
}

.hero-panel-body {
  padding: 18px 4px 2px;
}

.hero-panel-body strong {
  display: block;
  font-size: 1.15rem;
}

.hero-panel-body span {
  color: #cffafe;
  font-size: 0.95rem;
}

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

.hero-dot {
  width: 34px;
  height: 6px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 52px;
  background: #ffffff;
}

.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.section-title h1,
.section-title h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.section-title p,
.page-lead {
  margin: 8px 0 0;
  color: var(--color-muted);
  max-width: 720px;
}

.category-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin-top: -34px;
  position: relative;
  z-index: 6;
}

.category-pill {
  display: block;
  padding: 18px 16px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: var(--shadow-soft);
  font-weight: 800;
  color: #0f172a;
  transition: transform 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.category-pill:hover {
  transform: translateY(-4px);
  color: var(--color-teal);
  box-shadow: var(--shadow-hover);
}

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

.movie-card,
.category-card,
.rank-card,
.info-card {
  border: 1px solid rgba(226, 232, 240, 0.86);
  border-radius: var(--radius-xl);
  background: var(--color-card);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover,
.category-card:hover,
.rank-card:hover,
.info-card:hover {
  transform: translateY(-6px);
  border-color: rgba(20, 184, 166, 0.38);
  box-shadow: var(--shadow-hover);
}

.movie-poster {
  position: relative;
  display: block;
  overflow: hidden;
  background: linear-gradient(135deg, #e0f2fe, #ccfbf1);
}

.movie-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform 0.38s ease;
}

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

.movie-card-body {
  padding: 18px;
}

.movie-meta,
.breadcrumb,
.detail-meta {
  color: #64748b;
  font-size: 0.88rem;
}

.movie-card h3,
.rank-card h3 {
  margin: 8px 0 8px;
  font-size: 1.08rem;
  line-height: 1.35;
}

.movie-card p,
.rank-card p,
.category-card p {
  margin: 0;
  color: #64748b;
  font-size: 0.94rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag-row span,
.card-badge {
  padding: 5px 9px;
  border-radius: 999px;
  color: #0f766e;
  background: #ccfbf1;
  font-size: 0.78rem;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1.4fr) repeat(3, minmax(130px, 0.55fr));
  gap: 12px;
  margin: 28px 0 30px;
  padding: 16px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-soft);
}

.toolbar input,
.toolbar select {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  padding: 11px 14px;
  color: #0f172a;
  background: #ffffff;
  outline: none;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.category-card {
  padding: 24px;
}

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

.category-card-links {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.category-card-links a {
  color: var(--color-teal);
  font-weight: 700;
}

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

.rank-card {
  display: grid;
  grid-template-columns: 96px 110px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 14px 18px;
}

.rank-number {
  width: 58px;
  height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  font-weight: 900;
  color: #ffffff;
  background: linear-gradient(135deg, #14b8a6, #2563eb);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.20);
}

.rank-card .movie-poster {
  border-radius: 18px;
}

.rank-card .movie-poster img {
  aspect-ratio: 3 / 4;
}

.detail-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, #0f766e, #0891b2 54%, #2563eb);
  color: #ffffff;
}

.detail-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 15%, rgba(255, 255, 255, 0.18), transparent 26%), rgba(15, 23, 42, 0.22);
}

.detail-hero-inner {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  padding: 62px 22px;
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 38px;
  align-items: center;
}

.detail-cover {
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 34px 90px rgba(15, 23, 42, 0.34);
  background: linear-gradient(135deg, #ccfbf1, #dbeafe);
}

.detail-cover img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.breadcrumb {
  margin-bottom: 16px;
  color: #cffafe;
}

.breadcrumb a {
  color: #ffffff;
  font-weight: 750;
}

.detail-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2.1rem, 5vw, 4.7rem);
  line-height: 1.05;
  letter-spacing: -0.06em;
}

.detail-hero .page-lead {
  color: #ecfeff;
  font-size: 1.08rem;
}

.detail-meta {
  margin-top: 16px;
  color: #dffcff;
}

.player-section,
.detail-content,
.related-section {
  max-width: 1240px;
  margin: 0 auto;
  padding: 56px 22px 0;
}

.player-section h2,
.detail-content h2,
.related-section h2 {
  margin: 0 0 18px;
  font-size: clamp(1.5rem, 3vw, 2.35rem);
  letter-spacing: -0.04em;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #020617;
  box-shadow: 0 32px 90px rgba(15, 23, 42, 0.26);
}

.movie-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #020617;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  color: #ffffff;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.08), rgba(2, 6, 23, 0.52));
  cursor: pointer;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.player-overlay span {
  width: 86px;
  height: 86px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 2.4rem;
  line-height: 1;
  padding-left: 6px;
  background: linear-gradient(135deg, #14b8a6, #2563eb);
  box-shadow: 0 20px 48px rgba(8, 145, 178, 0.35);
}

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

.detail-content {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 24px;
}

.info-card {
  padding: 26px;
}

.info-card p {
  margin: 0;
  color: #475569;
}

.related-section {
  padding-bottom: 82px;
}

.search-results {
  min-height: 260px;
}

.empty-note {
  padding: 38px;
  text-align: center;
  color: #64748b;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-xl);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.site-footer {
  color: #cbd5e1;
  background: #0f172a;
}

.footer-shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: 48px 22px;
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 0.6fr);
  gap: 28px;
}

.footer-title {
  margin-bottom: 12px;
  color: #ffffff;
  font-size: 1.2rem;
  font-weight: 850;
}

.footer-shell p,
.footer-shell a {
  color: #94a3b8;
}

.footer-links {
  display: grid;
  gap: 8px;
}

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

@media (max-width: 1100px) {
  .movie-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (max-width: 860px) {
  .nav-shell {
    min-height: 66px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    left: 14px;
    right: 14px;
    top: 72px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 18px;
    border: 1px solid rgba(226, 232, 240, 0.94);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-hover);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a::after {
    display: none;
  }

  .nav-search {
    padding-left: 0;
  }

  .nav-search input {
    width: 100%;
  }

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

  .hero-content {
    padding-top: 96px;
  }

  .hero-panel {
    max-width: 360px;
  }

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

  .rank-card {
    grid-template-columns: 60px 80px minmax(0, 1fr);
  }

  .rank-card .btn {
    grid-column: 2 / 4;
    width: fit-content;
  }

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

@media (max-width: 640px) {
  .brand-name {
    font-size: 1.12rem;
  }

  .page-shell {
    padding-top: 38px;
  }

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

  .hero h1 {
    font-size: 2.7rem;
  }

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

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

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

  .detail-hero-inner {
    padding-top: 38px;
  }

  .detail-cover {
    max-width: 260px;
  }

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