:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-soft: #fff7ed;
  --ink: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --amber: #f59e0b;
  --amber-dark: #d97706;
  --red: #ef4444;
  --shadow: 0 18px 48px rgba(15, 23, 42, 0.12);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  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;
  border-bottom: 1px solid rgba(229, 231, 235, 0.72);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px);
}

.header-inner,
.footer-inner,
.page-shell,
.hero-inner {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.header-inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: #111827;
  letter-spacing: 0.02em;
}

.logo-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #111827;
  border-radius: 14px;
  background: linear-gradient(135deg, #fbbf24, #f97316);
  box-shadow: 0 12px 28px rgba(245, 158, 11, 0.3);
}

.desktop-nav,
.mobile-nav,
.footer-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-link {
  padding: 9px 16px;
  color: #374151;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: #111827;
  background: #fef3c7;
}

.nav-link:hover {
  transform: translateY(-1px);
}

.mobile-menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.mobile-menu-button span {
  display: block;
  height: 2px;
  margin: 5px 0;
  border-radius: 999px;
  background: #111827;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  align-items: stretch;
  padding: 0 16px 16px;
}

.hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  color: #fff;
  background: #111827;
}

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

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-mask {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 20%, rgba(245, 158, 11, 0.24), transparent 32%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.54), rgba(0, 0, 0, 0.16));
}

.hero-inner {
  position: relative;
  z-index: 2;
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  align-items: center;
  gap: 44px;
  padding: 78px 0 56px;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: #fbbf24;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1.06;
  letter-spacing: -0.05em;
}

.hero p {
  max-width: 720px;
  margin: 0 0 26px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.hero-meta,
.movie-meta,
.detail-meta,
.breadcrumbs,
.tag-row,
.card-actions,
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-meta span,
.detail-meta span {
  padding: 8px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.9);
}

.hero-actions {
  margin-top: 28px;
}

.primary-button,
.secondary-button,
.watch-link,
.player-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.primary-button,
.watch-link,
.player-button {
  color: #fff;
  background: linear-gradient(135deg, #f59e0b, #f97316);
  box-shadow: 0 14px 34px rgba(245, 158, 11, 0.28);
}

.primary-button:hover,
.watch-link:hover,
.player-button:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 18px 38px rgba(245, 158, 11, 0.36);
}

.secondary-button {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.14);
}

.hero-card {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  background: rgba(17, 24, 39, 0.46);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(16px);
}

.hero-card img {
  aspect-ratio: 4 / 5;
  width: 100%;
  object-fit: cover;
  border-radius: 22px;
}

.hero-card strong {
  display: block;
  margin-top: 16px;
  font-size: 1.15rem;
}

.hero-card span {
  color: rgba(255, 255, 255, 0.72);
}

.hero-dots {
  position: absolute;
  z-index: 5;
  left: max(16px, calc((100% - var(--container)) / 2));
  bottom: 28px;
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 34px;
  height: 8px;
  border-radius: 999px;
  border: 0;
  background: rgba(255, 255, 255, 0.35);
}

.hero-dot.is-active {
  background: #f59e0b;
}

.page-shell {
  padding: 54px 0;
}

.section-block {
  margin-bottom: 64px;
}

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

.section-heading h1,
.section-heading h2 {
  margin: 0;
  color: #111827;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.section-heading p {
  max-width: 680px;
  margin: 8px 0 0;
  color: var(--muted);
}

.more-link {
  color: var(--amber-dark);
  font-weight: 800;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

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

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(229, 231, 235, 0.92);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.08);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  border-color: rgba(245, 158, 11, 0.42);
  box-shadow: var(--shadow);
}

.movie-poster {
  position: relative;
  display: block;
  overflow: hidden;
  background: #e5e7eb;
}

.movie-poster img {
  width: 100%;
  aspect-ratio: 3 / 4.2;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card:hover .movie-poster img {
  transform: scale(1.05);
}

.rank-badge {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  color: #111827;
  font-size: 0.78rem;
  font-weight: 900;
  background: #fbbf24;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

.movie-info {
  padding: 16px;
}

.movie-meta {
  gap: 8px;
  margin-bottom: 8px;
  color: #6b7280;
  font-size: 0.86rem;
}

.movie-meta a {
  color: var(--amber-dark);
  font-weight: 800;
}

.movie-card h3 {
  margin: 0 0 8px;
  font-size: 1.12rem;
  line-height: 1.35;
}

.movie-card p {
  min-height: 52px;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.94rem;
}

.tag-row {
  min-height: 28px;
  gap: 6px;
}

.tag-row span {
  padding: 4px 8px;
  border-radius: 999px;
  color: #92400e;
  font-size: 0.78rem;
  background: #fffbeb;
}

.card-actions {
  justify-content: space-between;
  margin-top: 14px;
  color: #6b7280;
  font-size: 0.88rem;
}

.watch-link {
  min-height: 36px;
  padding: 8px 14px;
  font-size: 0.88rem;
}

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

.category-tile {
  position: relative;
  min-height: 210px;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #111827;
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.12);
}

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

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

.category-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 15%, rgba(0, 0, 0, 0.82));
}

.category-copy {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  color: #fff;
}

.category-copy strong,
.category-copy em {
  display: block;
}

.category-copy strong {
  margin-bottom: 4px;
  font-size: 1.2rem;
}

.category-copy em {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.9rem;
  font-style: normal;
}

.rank-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 42px 62px minmax(0, 1fr) 56px;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rank-item:hover {
  transform: translateX(3px);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.08);
}

.rank-item img {
  width: 62px;
  height: 82px;
  border-radius: 12px;
  object-fit: cover;
}

.rank-num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  color: #111827;
  font-weight: 900;
  background: #fef3c7;
}

.rank-copy {
  min-width: 0;
}

.rank-copy strong,
.rank-copy em {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-copy em {
  color: var(--muted);
  font-size: 0.86rem;
  font-style: normal;
}

.rank-heat {
  color: var(--red);
  font-weight: 900;
  text-align: right;
}

.listing-heading {
  align-items: flex-start;
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 120px 148px;
  gap: 10px;
  min-width: min(100%, 520px);
}

.filter-panel input,
.filter-panel select {
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #111827;
  background: #fff;
  outline: none;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: rgba(245, 158, 11, 0.7);
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.14);
}

.empty-state {
  display: none;
  padding: 32px;
  color: var(--muted);
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius-md);
  background: #fff;
}

.detail-hero {
  color: #fff;
  background:
    radial-gradient(circle at 82% 18%, rgba(245, 158, 11, 0.26), transparent 34%),
    linear-gradient(135deg, #111827, #1f2937 54%, #7c2d12);
}

.detail-hero-inner {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 58px;
}

.breadcrumbs {
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

.breadcrumbs a:hover {
  color: #fff;
}

.detail-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 36px;
  align-items: end;
}

.detail-poster {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.38);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4.2;
  object-fit: cover;
}

.detail-copy h1 {
  margin: 0 0 16px;
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.detail-copy p {
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.08rem;
}

.detail-main {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
  padding: 46px 0 70px;
}

.player-wrap {
  position: relative;
  overflow: hidden;
  margin-bottom: 36px;
  border-radius: var(--radius-lg);
  background: #030712;
  box-shadow: var(--shadow);
}

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

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at center, rgba(0, 0, 0, 0.24), rgba(0, 0, 0, 0.68));
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

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

.player-button {
  border: 0;
  font-size: 1rem;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 32px;
}

.detail-panel,
.side-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.06);
}

.detail-panel {
  padding: 28px;
}

.detail-panel h2,
.side-panel h2 {
  margin: 0 0 16px;
  font-size: 1.45rem;
}

.detail-panel p {
  margin: 0 0 20px;
  color: #374151;
}

.side-panel {
  padding: 18px;
}

.side-links {
  display: grid;
  gap: 12px;
}

.side-link {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 8px;
  border-radius: 14px;
  transition: background 0.2s ease;
}

.side-link:hover {
  background: #fff7ed;
}

.side-link img {
  width: 64px;
  height: 84px;
  border-radius: 12px;
  object-fit: cover;
}

.side-link strong,
.side-link span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}

.side-link strong {
  white-space: nowrap;
}

.side-link span {
  color: var(--muted);
  font-size: 0.86rem;
}

.site-footer {
  color: rgba(255, 255, 255, 0.78);
  background: #111827;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 2fr minmax(220px, 1fr);
  gap: 22px;
  align-items: center;
  padding: 34px 0;
}

.footer-logo {
  color: #fff;
}

.footer-inner p {
  margin: 0;
}

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

.footer-links a {
  color: rgba(255, 255, 255, 0.78);
}

.footer-links a:hover {
  color: #fbbf24;
}

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    align-items: end;
  }

  .hero-card {
    display: none;
  }

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

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

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

  .detail-poster {
    max-width: 320px;
  }

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

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

@media (max-width: 760px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-button {
    display: block;
  }

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

  .hero,
  .hero-inner {
    min-height: 560px;
  }

  .hero-inner {
    padding: 58px 0 54px;
  }

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

  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .section-heading,
  .listing-heading {
    display: grid;
  }

  .filter-panel {
    grid-template-columns: 1fr;
    min-width: 0;
  }

  .movie-grid,
  .movie-grid.compact-grid,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .movie-info {
    padding: 13px;
  }

  .movie-card p {
    min-height: auto;
  }

  .rank-item {
    grid-template-columns: 32px 54px minmax(0, 1fr);
  }

  .rank-item img {
    width: 54px;
    height: 74px;
  }

  .rank-heat {
    display: none;
  }

  .detail-main,
  .page-shell {
    padding-top: 34px;
  }

  .detail-panel {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .movie-grid,
  .movie-grid.compact-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .category-tile {
    min-height: 190px;
  }

  .header-inner {
    height: 64px;
  }

  .hero h1,
  .detail-copy h1 {
    letter-spacing: -0.03em;
  }
}