:root {
  --bg: #f6f7fb;
  --panel: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --red: #dc2626;
  --orange: #f97316;
  --blue: #2563eb;
  --dark: #0f172a;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.95);
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  height: 68px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand,
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(135deg, var(--red), var(--orange));
  box-shadow: 0 10px 24px rgba(220, 38, 38, 0.28);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-text strong {
  font-size: 19px;
  letter-spacing: -0.02em;
}

.brand-text em {
  font-size: 12px;
  color: var(--muted);
  font-style: normal;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow: hidden;
}

.main-nav a,
.mobile-nav a {
  padding: 9px 11px;
  border-radius: 10px;
  color: #374151;
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.main-nav a:hover,
.mobile-nav a:hover {
  color: var(--blue);
  background: #eff6ff;
}

.menu-button {
  display: none;
  border: 0;
  border-radius: 12px;
  padding: 9px 12px;
  background: #f3f4f6;
  color: #111827;
  font-weight: 700;
}

.mobile-nav {
  display: none;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 18px 16px;
  flex-wrap: wrap;
  gap: 6px;
}

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

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 34px 18px;
}

.hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  color: #fff;
  background: radial-gradient(circle at 18% 18%, rgba(249, 115, 22, 0.38), transparent 34%), linear-gradient(135deg, #100617 0%, #1f1029 38%, #081e3d 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.32), rgba(0, 0, 0, 0.72));
  z-index: 1;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 0.8s ease, transform 1.2s ease;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.05);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  min-height: 620px;
  margin: 0 auto;
  padding: 88px 18px 72px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 42px;
  align-items: center;
}

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

.hero-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(239, 68, 68, 0.18);
  color: #fecaca;
  font-weight: 800;
  font-size: 13px;
  border: 1px solid rgba(254, 202, 202, 0.22);
}

.hero h1 {
  margin: 20px 0 16px;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.06em;
}

.hero p {
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
  max-width: 620px;
}

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

.hero-meta span {
  padding: 6px 10px;
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 13px;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
  box-shadow: 0 14px 28px rgba(220, 38, 38, 0.28);
}

.btn-secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.24);
}

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

.hero-card {
  border-radius: 28px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 28px 75px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
}

.hero-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero-card-body {
  padding: 22px;
}

.hero-card-body strong {
  display: block;
  font-size: 23px;
  margin-bottom: 8px;
}

.hero-dots {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dots button {
  width: 34px;
  height: 5px;
  border: 0;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.35);
}

.hero-dots button.is-active {
  background: #fff;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.section-head h2,
.page-title h1 {
  margin: 0;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

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

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

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

.movie-card,
.category-card,
.rank-card,
.detail-panel,
.player-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.movie-card {
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

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

.poster {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(135deg, #111827, #374151);
}

.poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  color: #fff;
  background: rgba(0, 0, 0, 0.62);
  font-size: 12px;
  font-weight: 800;
}

.card-body {
  padding: 15px;
}

.card-title {
  display: -webkit-box;
  min-height: 48px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: #111827;
  font-size: 16px;
  font-weight: 850;
  line-height: 1.5;
}

.card-title:hover {
  color: var(--blue);
}

.card-body p {
  display: -webkit-box;
  min-height: 46px;
  margin: 8px 0 12px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: var(--muted);
  font-size: 14px;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: #6b7280;
  font-size: 12px;
}

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

.card-meta a {
  color: var(--blue);
  background: #eff6ff;
  font-weight: 800;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
  color: #4b5563;
  font-size: 12px;
}

.filter-panel {
  margin: 0 0 22px;
  display: grid;
  grid-template-columns: minmax(240px, 1fr) repeat(3, minmax(140px, 180px));
  gap: 12px;
}

.filter-panel input,
.filter-panel select,
.search-box input {
  width: 100%;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 16px;
  background: #fff;
  color: #111827;
  outline: none;
}

.filter-panel input:focus,
.filter-panel select:focus,
.search-box input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.category-card {
  padding: 22px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.category-card strong {
  display: block;
  font-size: 22px;
  margin-bottom: 8px;
}

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

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

.rank-card {
  display: grid;
  grid-template-columns: 70px 150px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 12px;
}

.rank-no {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
  font-weight: 900;
  font-size: 20px;
}

.rank-card img {
  width: 150px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 14px;
  background: #111827;
}

.rank-main strong {
  display: block;
  font-size: 18px;
}

.rank-main p {
  margin: 5px 0 0;
  color: var(--muted);
}

.breadcrumb {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--blue);
  font-weight: 800;
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 360px;
  gap: 22px;
  align-items: stretch;
}

.player-panel {
  overflow: hidden;
}

.player-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}

.player-wrap video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.play-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, rgba(0,0,0,0.08), rgba(0,0,0,0.68));
  transition: opacity 0.2s ease;
}

.player-wrap.is-playing .play-layer {
  opacity: 0;
  pointer-events: none;
}

.play-button {
  width: 78px;
  height: 78px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
  font-size: 26px;
  box-shadow: 0 18px 45px rgba(220, 38, 38, 0.36);
}

.detail-panel {
  padding: 22px;
}

.detail-panel h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
}

.detail-cover {
  border-radius: 22px;
  overflow: hidden;
  background: #111827;
}

.detail-cover img {
  width: 100%;
  height: 100%;
  min-height: 100%;
  object-fit: cover;
}

.info-table {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0;
}

.info-table div {
  padding: 12px;
  border-radius: 14px;
  background: #f9fafb;
}

.info-table span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.info-table strong {
  display: block;
  margin-top: 4px;
}

.article-text {
  color: #374151;
}

.article-text h2 {
  margin: 26px 0 10px;
  color: #111827;
  font-size: 24px;
}

.article-text p {
  margin: 0 0 12px;
}

.search-box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin: 22px 0;
}

.search-box button {
  border: 0;
  border-radius: 999px;
  padding: 0 22px;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
  font-weight: 900;
}

.empty-state {
  padding: 28px;
  text-align: center;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.site-footer {
  margin-top: 40px;
  color: #d1d5db;
  background: #111827;
}

.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 42px 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  gap: 34px;
}

.footer-inner p {
  max-width: 600px;
  color: #9ca3af;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

.footer-links a {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #e5e7eb;
  font-size: 13px;
}

.footer-bottom {
  max-width: 1240px;
  margin: 0 auto;
  padding: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #9ca3af;
  font-size: 13px;
}

@media (max-width: 1000px) {
  .main-nav {
    display: none;
  }

  .menu-button {
    display: inline-flex;
  }

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

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

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

@media (max-width: 640px) {
  .brand-text em {
    display: none;
  }

  .hero,
  .hero-content {
    min-height: 680px;
  }

  .grid,
  .grid.three,
  .filter-panel,
  .info-table,
  .search-box {
    grid-template-columns: 1fr;
  }

  .rank-card {
    grid-template-columns: 46px 92px 1fr;
  }

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

  .rank-card img {
    width: 92px;
  }
}