:root {
  --page-bg: #f9fafb;
  --surface: #ffffff;
  --surface-soft: #fff7ed;
  --text-main: #111827;
  --text-muted: #6b7280;
  --text-light: #f9fafb;
  --border: #e5e7eb;
  --accent: #ea580c;
  --accent-dark: #c2410c;
  --accent-soft: #ffedd5;
  --amber: #d97706;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 12px 28px rgba(15, 23, 42, 0.12);
  --shadow-xl: 0 28px 70px rgba(15, 23, 42, 0.22);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --wrap: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page-bg);
  color: var(--text-main);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(229, 231, 235, 0.8);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, var(--wrap));
  height: 78px;
  margin: 0 auto;
  padding: 0 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  color: #ffffff;
  background: linear-gradient(135deg, #f97316, #d97706);
  box-shadow: 0 12px 28px rgba(234, 88, 12, 0.28);
  font-size: 15px;
}

.brand-copy,
.footer-brand span:last-child {
  display: grid;
  gap: 2px;
}

.brand-copy strong,
.footer-brand strong {
  font-size: 20px;
  line-height: 1;
}

.brand-copy small,
.footer-brand small {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link,
.mobile-link {
  color: #374151;
  font-weight: 650;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-link:hover,
.mobile-link.is-active {
  color: var(--accent);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: #374151;
  border-radius: 999px;
}

.mobile-nav {
  display: none;
  padding: 0 24px 18px;
  border-top: 1px solid var(--border);
  background: #ffffff;
}

.mobile-nav.is-open {
  display: grid;
  gap: 14px;
}

.hero {
  position: relative;
  min-height: 72vh;
  overflow: hidden;
  background: #111827;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: end;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease;
}

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

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.58;
  transform: scale(1.02);
}

.hero-bg::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(17, 24, 39, 0.9), rgba(17, 24, 39, 0.52), rgba(17, 24, 39, 0.16)),
    linear-gradient(0deg, #111827 0%, rgba(17, 24, 39, 0.26) 52%, rgba(17, 24, 39, 0.18) 100%);
}

.hero-content {
  position: relative;
  width: min(100%, var(--wrap));
  margin: 0 auto;
  padding: 140px 24px 120px;
  color: #ffffff;
}

.hero-label,
.page-banner span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  padding: 6px 14px;
  font-size: 14px;
  font-weight: 750;
  box-shadow: 0 10px 25px rgba(234, 88, 12, 0.28);
}

.hero h1,
.hero-kicker-title {
  margin: 16px 0 6px;
  color: #fed7aa;
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 750;
}

.hero h2 {
  max-width: 780px;
  margin: 0 0 18px;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.hero p {
  max-width: 760px;
  margin: 0 0 24px;
  color: #e5e7eb;
  font-size: clamp(17px, 2.1vw, 22px);
}

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

.hero-meta {
  margin-bottom: 28px;
}

.hero-meta span {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  padding: 7px 12px;
  color: #f3f4f6;
  font-size: 14px;
  backdrop-filter: blur(10px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 12px;
  padding: 0 20px;
  font-weight: 750;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 16px 32px rgba(234, 88, 12, 0.34);
}

.btn-primary:hover {
  background: var(--accent-dark);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(10px);
}

.btn-link {
  color: #fed7aa;
  padding-inline: 4px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 48px;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.46);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 36px;
  background: #ffffff;
}

.hero-category-strip {
  position: absolute;
  right: 24px;
  bottom: 34px;
  display: flex;
  gap: 10px;
  max-width: 50vw;
  overflow: auto;
}

.hero-category-strip a {
  flex: 0 0 auto;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  padding: 8px 13px;
  font-size: 13px;
  font-weight: 700;
  backdrop-filter: blur(10px);
}

.section {
  padding: 64px 0;
}

.section-white {
  background: #ffffff;
}

.section-gray {
  background: #f9fafb;
}

.section-gradient {
  background: linear-gradient(135deg, #fff7ed, #fffbeb);
}

.section-inner {
  width: min(100%, var(--wrap));
  margin: 0 auto;
  padding: 0 24px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.section-head h2 {
  margin: 0 0 6px;
  color: var(--text-main);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
}

.section-head p {
  margin: 0;
  color: var(--text-muted);
}

.section-more {
  flex: 0 0 auto;
  color: var(--accent);
  font-weight: 760;
}

.movie-grid,
.category-grid,
.category-overview-grid {
  display: grid;
  gap: 24px;
}

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

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

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

.movie-card {
  display: block;
  overflow: hidden;
  border: 1px solid rgba(229, 231, 235, 0.84);
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(234, 88, 12, 0.28);
  box-shadow: var(--shadow-md);
}

.movie-poster {
  position: relative;
  height: 300px;
  margin: 0;
  overflow: hidden;
  background: #e5e7eb;
}

.movie-card-large .movie-poster {
  height: 360px;
}

.movie-card-compact .movie-poster {
  height: 250px;
}

.movie-card-rank .movie-poster {
  height: 190px;
}

.movie-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

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

.poster-shade {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  transition: background 0.25s ease;
}

.movie-card:hover .poster-shade {
  background: rgba(0, 0, 0, 0.28);
}

.poster-play {
  position: absolute;
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--accent-dark);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.74);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.movie-card:hover .poster-play {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.movie-poster figcaption {
  position: absolute;
  right: 12px;
  bottom: 12px;
  border-radius: 999px;
  background: rgba(17, 24, 39, 0.78);
  color: #ffffff;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 750;
}

.rank-badge {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 10px 22px rgba(234, 88, 12, 0.35);
}

.movie-card-body {
  padding: 17px;
}

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.movie-meta span {
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 760;
}

.movie-card h3 {
  margin: 0 0 8px;
  color: #111827;
  font-size: 18px;
  line-height: 1.35;
  transition: color 0.2s ease;
}

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

.movie-card p {
  display: -webkit-box;
  margin: 0 0 12px;
  overflow: hidden;
  color: var(--text-muted);
  font-size: 14px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-row span {
  border-radius: 999px;
  background: #f3f4f6;
  color: #6b7280;
  padding: 3px 8px;
  font-size: 12px;
}

.rank-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
}

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

.category-card,
.category-overview-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.category-card:hover,
.category-overview-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.category-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  filter: brightness(0.72);
}

.category-card span {
  position: absolute;
  left: 18px;
  top: 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  padding: 5px 12px;
  font-size: 13px;
  font-weight: 800;
}

.category-card p {
  min-height: 84px;
  margin: 0;
  padding: 18px;
  color: var(--text-muted);
}

.page-banner {
  background:
    radial-gradient(circle at 20% 20%, rgba(251, 146, 60, 0.25), transparent 34%),
    linear-gradient(135deg, #111827, #1f2937 52%, #7c2d12);
  color: #ffffff;
}

.page-banner-inner {
  width: min(100%, var(--wrap));
  margin: 0 auto;
  padding: 74px 24px 82px;
}

.page-banner h1 {
  margin: 18px 0 12px;
  font-size: clamp(38px, 5vw, 60px);
  line-height: 1.08;
}

.page-banner p {
  max-width: 780px;
  margin: 0 0 24px;
  color: #e5e7eb;
  font-size: 18px;
}

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

.category-overview-card {
  padding: 18px;
}

.category-collage {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}

.category-collage img {
  width: 100%;
  height: 108px;
  border-radius: 12px;
  object-fit: cover;
}

.category-overview-card h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.category-overview-card p {
  margin: 0 0 12px;
  color: var(--text-muted);
}

.category-overview-card span {
  color: var(--accent);
  font-weight: 760;
}

.filter-panel {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 14px;
  margin-bottom: 28px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.filter-panel label {
  display: grid;
  gap: 7px;
  color: #374151;
  font-size: 13px;
  font-weight: 760;
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  height: 46px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #ffffff;
  color: #111827;
  padding: 0 12px;
  outline: none;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(234, 88, 12, 0.12);
}

.empty-state {
  display: none;
  padding: 48px;
  border-radius: var(--radius-lg);
  background: #fff7ed;
  color: var(--accent-dark);
  text-align: center;
  font-weight: 760;
}

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

.detail-hero {
  position: relative;
  overflow: hidden;
  background: #111827;
  color: #ffffff;
}

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

.detail-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: blur(16px);
  transform: scale(1.08);
}

.detail-bg::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(17, 24, 39, 0.72), #111827 92%);
}

.detail-inner {
  position: relative;
  width: min(100%, var(--wrap));
  margin: 0 auto;
  padding: 34px 24px 72px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
  margin-bottom: 28px;
  color: #d1d5db;
  font-size: 14px;
}

.breadcrumb a:hover {
  color: #fed7aa;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(320px, 0.8fr);
  gap: 34px;
  align-items: start;
}

.watch-panel,
.detail-meta-card,
.detail-poster {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #000000;
  aspect-ratio: 16 / 9;
}

.player-shell video,
.player-cover,
.player-cover img,
.player-cover-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.player-shell video {
  z-index: 1;
  object-fit: contain;
}

.player-cover {
  z-index: 2;
  border: 0;
  padding: 0;
  cursor: pointer;
  background: #000000;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.player-cover img {
  object-fit: cover;
  opacity: 0.82;
}

.player-cover-shade {
  background: radial-gradient(circle at center, rgba(234, 88, 12, 0.18), rgba(0, 0, 0, 0.58));
}

.player-play {
  position: absolute;
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  color: var(--accent-dark);
  font-size: 26px;
  transform: translate(-50%, -50%);
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.28);
}

.detail-side {
  display: grid;
  gap: 18px;
}

.detail-poster {
  width: 100%;
  max-height: 430px;
  object-fit: cover;
}

.detail-meta-card {
  background: rgba(255, 255, 255, 0.96);
  color: #111827;
  padding: 24px;
}

.detail-meta-card h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
}

.detail-meta-card p {
  margin: 0 0 18px;
  color: var(--text-muted);
}

.detail-meta-card dl {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
}

.detail-meta-card dl div {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 10px;
}

.detail-meta-card dt {
  color: #9ca3af;
}

.detail-meta-card dd {
  margin: 0;
  color: #111827;
  font-weight: 700;
}

.detail-tags span {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.detail-text {
  max-width: 960px;
}

.detail-text h2 {
  margin: 0 0 14px;
  font-size: 30px;
}

.detail-text h2:not(:first-child) {
  margin-top: 34px;
}

.detail-text p {
  margin: 0;
  color: #374151;
  font-size: 17px;
  line-height: 1.95;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 48px 92px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: #ffffff;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.rank-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.rank-number {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: #ffffff;
  font-weight: 850;
}

.rank-item img {
  width: 92px;
  height: 72px;
  border-radius: 12px;
  object-fit: cover;
}

.rank-copy {
  display: grid;
  gap: 3px;
}

.rank-copy strong {
  font-size: 18px;
}

.rank-copy small {
  color: var(--text-muted);
}

.rank-copy em {
  overflow: hidden;
  color: #4b5563;
  font-style: normal;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.site-footer {
  background: #111827;
  color: #d1d5db;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 42px;
  width: min(100%, var(--wrap));
  margin: 0 auto;
  padding: 54px 24px;
}

.footer-brand strong {
  color: #ffffff;
}

.footer-main p {
  max-width: 520px;
  margin: 18px 0 0;
  color: #9ca3af;
}

.footer-group h3 {
  margin: 0 0 16px;
  color: #ffffff;
  font-size: 16px;
}

.footer-group ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-group a {
  color: #d1d5db;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 22px 24px;
  color: #9ca3af;
  text-align: center;
  font-size: 14px;
}

.is-filter-hidden {
  display: none !important;
}

@media (max-width: 1100px) {
  .movie-grid-5,
  .movie-grid-4,
  .rank-grid,
  .category-grid,
  .category-overview-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .detail-side {
    grid-template-columns: 220px minmax(0, 1fr);
  }
}

@media (max-width: 860px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .header-inner {
    height: 68px;
  }

  .hero {
    min-height: 78vh;
  }

  .hero-content {
    padding: 110px 20px 132px;
  }

  .hero-category-strip {
    left: 20px;
    right: 20px;
    bottom: 76px;
    max-width: unset;
  }

  .section {
    padding: 48px 0;
  }

  .section-head {
    display: grid;
    gap: 12px;
  }

  .movie-grid-5,
  .movie-grid-4,
  .movie-grid-3,
  .rank-grid,
  .category-grid,
  .category-overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (max-width: 560px) {
  .brand-copy small {
    display: none;
  }

  .hero h2 {
    font-size: 40px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .movie-grid-5,
  .movie-grid-4,
  .movie-grid-3,
  .rank-grid,
  .category-grid,
  .category-overview-grid {
    grid-template-columns: 1fr;
  }

  .movie-poster,
  .movie-card-large .movie-poster,
  .movie-card-compact .movie-poster {
    height: 330px;
  }

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

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

  .detail-poster {
    max-height: 520px;
  }

  .rank-item {
    grid-template-columns: 38px 76px minmax(0, 1fr);
    gap: 10px;
  }

  .rank-item img {
    width: 76px;
    height: 62px;
  }

  .rank-copy em {
    display: none;
  }
}