* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #f9fafb;
  color: #111827;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

button,
input {
  font: inherit;
}

.container {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 24px;
}

.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #dc2626;
  font-size: 22px;
  font-weight: 800;
  white-space: nowrap;
}

.logo-mark {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, #ef4444, #b91c1c);
  color: #ffffff;
  font-size: 14px;
  box-shadow: 0 10px 20px rgba(220, 38, 38, 0.25);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #374151;
  font-weight: 600;
}

.nav-link {
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #dc2626;
}

.top-search,
.mobile-search {
  display: flex;
  align-items: center;
  overflow: hidden;
  border-radius: 999px;
  background: #f3f4f6;
  border: 1px solid transparent;
}

.top-search:focus-within,
.mobile-search:focus-within {
  border-color: #fca5a5;
  background: #ffffff;
}

.top-search input,
.mobile-search input {
  width: 190px;
  border: 0;
  outline: 0;
  padding: 10px 14px;
  background: transparent;
  color: #111827;
}

.top-search button,
.mobile-search button {
  border: 0;
  padding: 10px 16px;
  background: #dc2626;
  color: #ffffff;
  font-weight: 700;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: #f3f4f6;
  color: #111827;
  font-size: 22px;
}

.sub-nav {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding: 10px 0 12px;
  border-top: 1px solid #f3f4f6;
  color: #6b7280;
  font-size: 14px;
  scrollbar-width: none;
}

.sub-nav::-webkit-scrollbar {
  display: none;
}

.sub-nav a {
  white-space: nowrap;
  transition: color 0.2s ease;
}

.sub-nav a:hover {
  color: #dc2626;
}

.mobile-panel {
  display: none;
  border-top: 1px solid #f3f4f6;
  padding: 16px;
  background: #ffffff;
}

.mobile-panel.is-open {
  display: block;
}

.mobile-panel nav,
.mobile-categories {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.mobile-link,
.mobile-categories a {
  padding: 10px 12px;
  border-radius: 12px;
  background: #f9fafb;
  color: #374151;
  font-weight: 600;
}

.hero {
  position: relative;
  height: 600px;
  overflow: hidden;
  background: #000000;
}

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

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

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

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.58), rgba(0, 0, 0, 0.12));
}

.hero-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
}

.hero-text {
  max-width: 680px;
  color: #ffffff;
}

.hero-eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.hero-label {
  border-radius: 8px;
  background: #dc2626;
  padding: 5px 12px;
  font-size: 14px;
  font-weight: 700;
}

.hero-score {
  color: #fde68a;
  font-weight: 700;
}

.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.hero p {
  margin: 0 0 22px;
  color: #d1d5db;
  font-size: 18px;
  max-width: 640px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 30px;
  color: #f3f4f6;
}

.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 999px;
  padding: 0 28px;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.primary-btn {
  background: #dc2626;
  color: #ffffff;
  box-shadow: 0 18px 34px rgba(220, 38, 38, 0.28);
}

.secondary-btn {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

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

.primary-btn:hover {
  background: #b91c1c;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-control {
  position: absolute;
  top: 50%;
  z-index: 4;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.5);
  color: #ffffff;
  font-size: 28px;
  transform: translateY(-50%);
  transition: background 0.2s ease;
}

.hero-control:hover {
  background: rgba(0, 0, 0, 0.75);
}

.hero-control.prev {
  left: 24px;
}

.hero-control.next {
  right: 24px;
}

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

.hero-dots button {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dots button.is-active {
  width: 30px;
  background: #dc2626;
}

.main-content {
  padding: 48px 0 24px;
}

.section {
  margin-bottom: 64px;
}

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

.section-heading h2,
.page-title h1 {
  margin: 0;
  color: #111827;
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.2;
  font-weight: 900;
}

.section-heading a {
  color: #dc2626;
  font-weight: 800;
}

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

.movie-grid.compact {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

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

.movie-card {
  overflow: hidden;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.14);
}

.poster-link,
.poster-frame {
  display: block;
}

.poster-frame {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #111827, #374151);
}

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

.poster-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.corner-badge,
.score-badge,
.rank-badge {
  position: absolute;
  z-index: 2;
  border-radius: 999px;
  padding: 5px 9px;
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
}

.corner-badge {
  left: 10px;
  top: 10px;
  background: rgba(220, 38, 38, 0.92);
}

.score-badge {
  right: 10px;
  top: 10px;
  background: rgba(0, 0, 0, 0.66);
}

.rank-badge {
  left: 10px;
  bottom: 10px;
  background: rgba(17, 24, 39, 0.82);
}

.movie-card-body {
  padding: 14px;
}

.movie-card-body h2 {
  display: -webkit-box;
  min-height: 48px;
  margin: 0 0 8px;
  overflow: hidden;
  color: #111827;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.movie-card-body h2 a:hover {
  color: #dc2626;
}

.movie-meta {
  margin: 0 0 8px;
  color: #6b7280;
  font-size: 13px;
}

.movie-desc {
  display: -webkit-box;
  min-height: 44px;
  margin: 0 0 12px;
  overflow: hidden;
  color: #4b5563;
  font-size: 14px;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

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

.tag-row span {
  border-radius: 999px;
  background: #fee2e2;
  color: #b91c1c;
  padding: 3px 9px;
  font-size: 12px;
  font-weight: 700;
}

.ranking-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) 360px;
  gap: 28px;
}

.ranking-panel,
.gradient-panel,
.filter-panel,
.detail-card,
.category-card,
.search-panel {
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.ranking-panel {
  padding: 20px;
}

.ranking-panel h2 {
  margin: 0 0 18px;
  font-size: 22px;
}

.mini-rank-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 42px;
  gap: 10px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid #f3f4f6;
}

.mini-rank-item:last-child {
  border-bottom: 0;
}

.mini-rank-num {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 10px;
  background: #fee2e2;
  color: #dc2626;
  font-weight: 900;
}

.mini-rank-title {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-weight: 700;
}

.mini-rank-score {
  color: #dc2626;
  font-weight: 800;
  text-align: right;
}

.gradient-panel {
  padding: 32px;
  background: linear-gradient(135deg, #fff1f2, #eff6ff);
}

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

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

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
}

.category-card h2 {
  margin: 0 0 10px;
  font-size: 22px;
  color: #111827;
}

.category-card p {
  margin: 0 0 16px;
  color: #6b7280;
}

.category-card span {
  color: #dc2626;
  font-weight: 800;
}

.page-hero {
  padding: 56px 0 28px;
  background: linear-gradient(135deg, #111827, #7f1d1d);
  color: #ffffff;
}

.page-title p,
.page-hero p {
  max-width: 760px;
  margin: 12px 0 0;
  color: #e5e7eb;
  font-size: 17px;
}

.filter-panel,
.search-panel {
  margin-bottom: 28px;
  padding: 18px;
}

.filter-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.filter-row input {
  width: 100%;
  border: 1px solid #e5e7eb;
  border-radius: 999px;
  background: #ffffff;
  padding: 12px 16px;
  outline: 0;
}

.filter-row input:focus {
  border-color: #fca5a5;
  box-shadow: 0 0 0 4px rgba(248, 113, 113, 0.16);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 18px;
  color: #6b7280;
  font-size: 14px;
}

.breadcrumb a {
  color: #dc2626;
  font-weight: 700;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
  align-items: start;
  padding-bottom: 32px;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #000000;
  box-shadow: 0 24px 52px rgba(0, 0, 0, 0.22);
  aspect-ratio: 16 / 9;
}

.movie-video {
  width: 100%;
  height: 100%;
  background: #000000;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  padding: 0;
  overflow: hidden;
  background: #000000;
  cursor: pointer;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.player-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.66;
}

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

.play-button {
  position: absolute;
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  border-radius: 999px;
  background: rgba(220, 38, 38, 0.94);
  color: #ffffff;
  font-size: 30px;
  box-shadow: 0 18px 38px rgba(220, 38, 38, 0.35);
}

.detail-card {
  margin-top: 22px;
  padding: 26px;
}

.detail-card h1 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.2;
  font-weight: 900;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.detail-meta span {
  border-radius: 999px;
  background: #f3f4f6;
  color: #374151;
  padding: 6px 12px;
  font-weight: 700;
}

.detail-card h2,
.side-panel h2 {
  margin: 22px 0 10px;
  font-size: 22px;
}

.detail-card p {
  margin: 0 0 14px;
  color: #374151;
}

.side-panel {
  border-radius: 22px;
  background: #ffffff;
  padding: 18px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

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

.side-item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.side-item img {
  width: 76px;
  height: 58px;
  border-radius: 12px;
  object-fit: cover;
  background: #111827;
}

.side-item strong {
  display: -webkit-box;
  overflow: hidden;
  color: #111827;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.side-item span {
  color: #6b7280;
  font-size: 13px;
}

.search-results-empty {
  border-radius: 18px;
  background: #ffffff;
  padding: 28px;
  color: #6b7280;
  text-align: center;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 30px;
  padding: 44px 0;
}

.footer-logo {
  color: #ffffff;
  margin-bottom: 14px;
}

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

.site-footer p {
  margin: 0;
  color: #9ca3af;
}

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

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px;
  color: #9ca3af;
  text-align: center;
}

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

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

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

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

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .header-inner {
    min-height: 62px;
  }

  .hero {
    height: 540px;
  }

  .hero-control {
    display: none;
  }

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

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

@media (max-width: 560px) {
  .container {
    width: min(100% - 24px, 1280px);
  }

  .site-logo {
    font-size: 18px;
  }

  .logo-mark {
    width: 30px;
    height: 30px;
    border-radius: 10px;
  }

  .hero {
    height: 500px;
  }

  .hero-content {
    align-items: flex-end;
    padding-bottom: 72px;
  }

  .hero p {
    font-size: 16px;
  }

  .main-content {
    padding-top: 32px;
  }

  .section {
    margin-bottom: 42px;
  }

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

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

  .movie-card-body h2 {
    min-height: auto;
  }

  .detail-card {
    padding: 20px;
  }

  .play-button {
    width: 66px;
    height: 66px;
  }
}