:root {
  --brand: #f97316;
  --brand-dark: #ea580c;
  --brand-soft: #ffedd5;
  --ink: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --paper: #ffffff;
  --bg: #f8fafc;
  --dark: #0f172a;
  --shadow: 0 22px 60px rgba(15, 23, 42, 0.14);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #fff7ed 0, #f8fafc 320px, #f8fafc 100%);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: #fff;
  background: linear-gradient(90deg, #ea580c 0%, #f97316 55%, #fb923c 100%);
  box-shadow: 0 12px 30px rgba(234, 88, 12, 0.26);
}

.nav-wrap {
  max-width: 1280px;
  height: 68px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: var(--brand);
  background: #fff;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.16);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
  min-width: 0;
}

.nav-link {
  font-weight: 700;
  font-size: 15px;
  opacity: 0.92;
  transition: opacity 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.is-active {
  opacity: 1;
  transform: translateY(-1px);
}

.nav-search {
  display: flex;
  align-items: center;
  width: 300px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  overflow: hidden;
}

.nav-search input {
  width: 100%;
  min-width: 0;
  padding: 11px 14px;
  color: #fff;
  border: 0;
  outline: 0;
  background: transparent;
}

.nav-search input::placeholder {
  color: rgba(255, 255, 255, 0.78);
}

.nav-search button,
.search-panel button {
  border: 0;
  cursor: pointer;
  color: var(--brand-dark);
  font-weight: 800;
  background: #fff;
  padding: 11px 16px;
  white-space: nowrap;
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 14px;
  color: #fff;
  font-size: 23px;
  background: rgba(255, 255, 255, 0.16);
}

.mobile-nav {
  display: none;
  padding: 8px 24px 20px;
  background: #c2410c;
}

.mobile-nav.is-open {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.mobile-link {
  padding: 12px 14px;
  border-radius: 14px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.12);
}

.hero-slider {
  position: relative;
  height: min(78vh, 640px);
  min-height: 520px;
  overflow: hidden;
  background: radial-gradient(circle at 18% 20%, rgba(249, 115, 22, 0.55), transparent 30%), #111827;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

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

.hero-slide > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.56;
}

.hero-slide > img.is-missing,
.poster img.is-missing,
.rank-cover img.is-missing,
.detail-poster img.is-missing {
  opacity: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.74) 45%, rgba(15, 23, 42, 0.18) 100%),
    linear-gradient(0deg, rgba(15, 23, 42, 0.62) 0%, transparent 42%);
}

.hero-content {
  position: absolute;
  inset: 0;
  max-width: 1280px;
  margin: 0 auto;
  padding: 78px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-bottom: 14px;
  padding: 8px 12px;
  border: 1px solid rgba(249, 115, 22, 0.3);
  border-radius: 999px;
  color: #fed7aa;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  background: rgba(249, 115, 22, 0.16);
}

.hero-content h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.05em;
  text-shadow: 0 12px 38px rgba(0, 0, 0, 0.42);
}

.hero-content p {
  max-width: 760px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.7;
}

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

.hero-tags {
  margin-top: 22px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 10px;
  border-radius: 999px;
  color: #9a3412;
  font-size: 12px;
  font-weight: 800;
  background: #ffedd5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
}

.primary-button,
.ghost-button,
.text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
  min-height: 48px;
  padding: 0 24px;
  color: #fff;
  background: linear-gradient(90deg, #f97316, #fb923c);
  box-shadow: 0 15px 35px rgba(249, 115, 22, 0.34);
}

.primary-button:hover,
.ghost-button:hover,
.text-link:hover {
  transform: translateY(-2px);
}

.primary-button.small,
.ghost-button.small {
  min-height: 40px;
  padding: 0 18px;
}

.ghost-button {
  min-height: 48px;
  padding: 0 22px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
}

.hero-controls {
  position: absolute;
  right: 28px;
  bottom: 32px;
  display: flex;
  gap: 10px;
}

.hero-controls button,
.hero-dots button {
  cursor: pointer;
  border: 0;
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
}

.hero-controls button {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-size: 32px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 42px;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 34px;
  height: 6px;
  border-radius: 999px;
  opacity: 0.54;
}

.hero-dots button.is-active {
  opacity: 1;
  background: #f97316;
}

.intro-band,
.content-section,
.page-main,
.site-footer .footer-grid,
.copyright {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
}

.intro-band {
  margin-top: -34px;
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 26px 28px;
  border: 1px solid rgba(249, 115, 22, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.intro-band h2,
.intro-band p {
  margin: 0;
}

.intro-band h2 {
  font-size: 26px;
}

.intro-band p {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.7;
}

.content-section {
  padding: 62px 24px 0;
}

.section-title {
  margin-bottom: 24px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.section-title h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 36px);
  letter-spacing: -0.04em;
}

.section-title p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.section-more,
.text-link {
  color: var(--brand-dark);
}

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

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

.movie-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 55px rgba(15, 23, 42, 0.16);
}

.poster {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: radial-gradient(circle at 30% 20%, rgba(251, 146, 60, 0.6), transparent 34%), #111827;
}

.movie-card.featured .poster {
  aspect-ratio: 16 / 9;
}

.poster img,
.rank-cover img,
.detail-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease, opacity 0.2s ease;
}

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

.poster-shade {
  position: absolute;
  inset: auto 0 0;
  height: 45%;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.72), transparent);
}

.rank-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, #f97316, #dc2626);
  box-shadow: 0 10px 22px rgba(220, 38, 38, 0.28);
}

.card-body {
  padding: 18px;
}

.card-meta,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.card-meta span,
.detail-meta span {
  padding: 4px 8px;
  border-radius: 999px;
  background: #f3f4f6;
}

.card-body h2,
.rank-card h2 {
  margin: 12px 0 8px;
  font-size: 19px;
  line-height: 1.35;
}

.card-body p,
.rank-card p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.7;
}

.category-grid,
.category-overview-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.category-tile,
.category-overview-card a {
  display: flex;
  min-height: 150px;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  border: 1px solid rgba(249, 115, 22, 0.2);
  border-radius: var(--radius);
  background: linear-gradient(135deg, #ffffff 0%, #fff7ed 100%);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.07);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-tile:hover,
.category-overview-card a:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 52px rgba(249, 115, 22, 0.16);
}

.category-tile span,
.category-overview-card h2 {
  color: var(--ink);
  font-size: 22px;
  font-weight: 900;
}

.category-tile small,
.category-overview-card p {
  color: var(--muted);
  line-height: 1.65;
}

.split-showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

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

.rank-list.compact {
  gap: 16px;
}

.rank-card {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.07);
}

.rank-cover {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 18px;
  background: radial-gradient(circle at 30% 20%, rgba(251, 146, 60, 0.55), transparent 34%), #111827;
}

.page-main {
  padding: 36px 24px 0;
}

.page-hero,
.detail-hero {
  border-radius: 30px;
  color: #fff;
  background:
    radial-gradient(circle at 12% 12%, rgba(251, 146, 60, 0.38), transparent 28%),
    linear-gradient(135deg, #111827, #1f2937 55%, #431407);
  box-shadow: var(--shadow);
}

.page-hero.slim {
  padding: 52px;
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(38px, 5vw, 64px);
  letter-spacing: -0.05em;
}

.page-hero p {
  max-width: 820px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  line-height: 1.8;
}

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

.category-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(135deg, #f97316, #fb923c);
}

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

.search-panel {
  display: flex;
  max-width: 700px;
  margin-top: 26px;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.12);
}

.search-panel input {
  flex: 1;
  min-width: 0;
  padding: 16px 20px;
  border: 0;
  color: #fff;
  outline: 0;
  font-size: 16px;
  background: transparent;
}

.search-panel input::placeholder {
  color: rgba(255, 255, 255, 0.72);
}

.detail-main {
  max-width: 1180px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 8px 0 22px;
  color: var(--muted);
  font-weight: 800;
}

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

.detail-hero {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 34px;
  padding: 34px;
  align-items: center;
}

.detail-poster {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 24px;
  background: radial-gradient(circle at 30% 20%, rgba(251, 146, 60, 0.55), transparent 34%), #111827;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.38);
}

.detail-info h1 {
  margin: 0;
  font-size: clamp(38px, 6vw, 66px);
  letter-spacing: -0.05em;
  line-height: 1.05;
}

.lead {
  margin: 18px 0;
  color: rgba(255, 255, 255, 0.85);
  font-size: 19px;
  line-height: 1.8;
}

.detail-info .tag-row {
  margin-top: 18px;
}

.detail-info .primary-button {
  margin-top: 24px;
}

.player-section,
.detail-section {
  margin-top: 34px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.07);
}

.player-section h2,
.detail-section h2 {
  margin: 0 0 18px;
  font-size: 28px;
  letter-spacing: -0.03em;
}

.detail-section p {
  margin: 0;
  color: #374151;
  font-size: 17px;
  line-height: 1.9;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #020617;
  aspect-ratio: 16 / 9;
}

.player-shell video {
  width: 100%;
  height: 100%;
  display: block;
  background: #020617;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
  color: #fff;
  background: radial-gradient(circle at 50% 42%, rgba(249, 115, 22, 0.3), rgba(2, 6, 23, 0.72));
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.play-circle {
  width: 86px;
  height: 86px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-left: 6px;
  border-radius: 50%;
  font-size: 34px;
  color: var(--brand);
  background: #fff;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.player-status {
  position: absolute;
  left: 18px;
  bottom: 18px;
  min-height: 22px;
  padding: 6px 10px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 13px;
  background: rgba(15, 23, 42, 0.55);
}

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

.site-footer {
  margin-top: 76px;
  color: #cbd5e1;
  background: #0f172a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 34px;
  padding: 46px 24px 30px;
}

.footer-brand {
  color: #fff;
}

.site-footer p {
  color: #94a3b8;
  line-height: 1.8;
}

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

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a:hover {
  color: #fed7aa;
}

.copyright {
  margin-top: 0;
  padding: 20px 24px 34px;
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  text-align: center;
}

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

  .menu-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-search {
    margin-left: auto;
  }

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

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

  .split-showcase,
  .detail-hero {
    grid-template-columns: 1fr;
  }

  .detail-poster {
    max-width: 360px;
  }
}

@media (max-width: 760px) {
  .nav-wrap {
    height: auto;
    min-height: 68px;
    padding: 12px 16px;
    flex-wrap: wrap;
  }

  .brand {
    font-size: 19px;
  }

  .nav-search {
    order: 3;
    width: 100%;
  }

  .hero-slider {
    min-height: 600px;
  }

  .hero-content {
    padding: 58px 18px 96px;
    justify-content: flex-end;
  }

  .hero-content h1 {
    font-size: 44px;
  }

  .hero-controls {
    right: 18px;
    bottom: 22px;
  }

  .hero-dots {
    left: 18px;
    bottom: 42px;
    transform: none;
  }

  .intro-band {
    margin: -18px 16px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .content-section,
  .page-main {
    padding-left: 16px;
    padding-right: 16px;
  }

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

  .movie-grid,
  .featured-grid,
  .category-grid,
  .category-overview-grid,
  .category-movie-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .rank-card {
    grid-template-columns: 120px minmax(0, 1fr);
  }

  .rank-cover {
    aspect-ratio: 3 / 4;
  }

  .page-hero.slim,
  .detail-hero,
  .player-section,
  .detail-section {
    padding: 22px;
    border-radius: 22px;
  }

  .detail-info h1,
  .page-hero h1 {
    font-size: 40px;
  }

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

  .search-panel {
    border-radius: 24px;
    flex-direction: column;
  }
}