:root {
  --red: #dc2626;
  --red-dark: #b91c1c;
  --orange: #f97316;
  --yellow: #facc15;
  --ink: #111827;
  --muted: #6b7280;
  --soft: #f9fafb;
  --line: #e5e7eb;
  --shadow: 0 18px 45px rgba(17, 24, 39, 0.12);
  --shadow-strong: 0 24px 65px rgba(17, 24, 39, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: #f3f4f6;
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: #fff;
  background: linear-gradient(90deg, var(--red), var(--orange), var(--yellow));
  box-shadow: 0 15px 35px rgba(185, 28, 28, 0.22);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--red);
  background: #fff;
  border-radius: 999px;
  box-shadow: 0 10px 20px rgba(255, 255, 255, 0.2);
  transition: transform 0.25s ease;
}

.brand:hover .brand-icon {
  transform: scale(1.1) rotate(8deg);
}

.brand-text {
  display: grid;
  line-height: 1.2;
}

.brand-text strong {
  font-size: 22px;
  letter-spacing: 0.04em;
}

.brand-text em {
  font-size: 12px;
  font-style: normal;
  opacity: 0.9;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
  flex: 1;
}

.nav-link,
.mobile-link {
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #fff7c2;
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.15);
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: #fff;
  border-radius: 2px;
}

.mobile-nav {
  display: none;
  padding: 0 16px 16px;
}

.mobile-nav.open {
  display: grid;
  gap: 8px;
}

.mobile-link {
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
}

.hero {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
}

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

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

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.46;
  transform: scale(1.04);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.12));
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 610px;
  display: flex;
  align-items: center;
}

.hero-copy {
  max-width: 760px;
  animation: fadeUp 0.8s ease both;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(12px);
  font-weight: 800;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(42px, 7vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero p {
  max-width: 720px;
  margin: 0 0 30px;
  color: #e5e7eb;
  font-size: clamp(17px, 2vw, 22px);
}

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

.btn-primary,
.btn-secondary,
.btn-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(90deg, var(--orange), var(--red));
  box-shadow: 0 16px 35px rgba(220, 38, 38, 0.34);
}

.btn-primary:hover,
.btn-secondary:hover,
.btn-light:hover {
  transform: translateY(-2px) scale(1.02);
}

.btn-secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(12px);
}

.btn-light {
  color: var(--red);
  background: #fff;
  box-shadow: var(--shadow);
}

.hero-controls {
  position: absolute;
  left: 50%;
  bottom: 32px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.active {
  width: 34px;
  background: #fff;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 5;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: rgba(0, 0, 0, 0.34);
  transform: translateY(-50%);
  transition: background 0.2s ease, transform 0.2s ease;
}

.hero-arrow:hover {
  background: rgba(0, 0, 0, 0.56);
}

.hero-arrow.prev {
  left: 20px;
}

.hero-arrow.next {
  right: 20px;
}

main {
  background: #fff;
}

.section {
  padding: 76px 0;
}

.section.alt {
  background: linear-gradient(135deg, #fff7ed, #fef2f2);
}

.section.gray {
  background: #f9fafb;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 30px;
}

.section-title.center {
  justify-content: center;
  text-align: center;
}

.section-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
  box-shadow: 0 12px 30px rgba(249, 115, 22, 0.28);
}

.section-title h2 {
  margin: 0 0 4px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.1;
}

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

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

.movie-grid.large {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}

.movie-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(229, 231, 235, 0.8);
  border-radius: 20px;
  box-shadow: 0 12px 30px rgba(17, 24, 39, 0.08);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.movie-card:hover {
  transform: translateY(-8px);
  border-color: rgba(249, 115, 22, 0.45);
  box-shadow: var(--shadow-strong);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #111827;
}

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

.movie-card:hover .poster-link img {
  transform: scale(1.1);
}

.poster-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.62), transparent 58%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.movie-card:hover .poster-shade {
  opacity: 1;
}

.category-pill,
.rank-badge {
  position: absolute;
  top: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(90deg, var(--red), var(--orange));
  font-size: 12px;
  font-weight: 900;
}

.category-pill {
  left: 12px;
}

.rank-badge {
  right: 12px;
  background: rgba(17, 24, 39, 0.78);
  backdrop-filter: blur(8px);
}

.play-hover {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  color: var(--red);
  background: rgba(255, 255, 255, 0.9);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.86);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

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

.card-body {
  padding: 18px;
}

.card-body h3 {
  min-height: 52px;
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.45;
}

.card-body h3 a {
  transition: color 0.2s ease;
}

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

.card-body p {
  display: -webkit-box;
  min-height: 44px;
  margin: 0 0 13px;
  overflow: hidden;
  color: var(--muted);
  font-size: 14px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: #6b7280;
  font-size: 13px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.tag-row span {
  padding: 3px 8px;
  border-radius: 999px;
  color: #9a3412;
  background: #ffedd5;
  font-size: 12px;
  font-weight: 700;
}

.feature-band {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: stretch;
}

.feature-panel {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  border-radius: 30px;
  color: #fff;
  box-shadow: var(--shadow-strong);
}

.feature-panel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.1));
}

.feature-panel-content {
  position: relative;
  z-index: 1;
  max-width: 560px;
  padding: 44px;
}

.feature-panel h3 {
  margin: 0 0 14px;
  font-size: clamp(30px, 5vw, 50px);
  line-height: 1.1;
}

.feature-panel p {
  margin: 0 0 22px;
  color: #e5e7eb;
}

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

.rank-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 25px rgba(17, 24, 39, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.rank-item img {
  width: 112px;
  height: 70px;
  object-fit: cover;
  border-radius: 13px;
}

.rank-item strong,
.rank-item em {
  display: block;
}

.rank-item strong {
  display: -webkit-box;
  overflow: hidden;
  font-size: 15px;
  line-height: 1.35;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.rank-item em {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}

.list-rank {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
  font-size: 13px;
  font-weight: 900;
}

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

.category-card {
  min-height: 210px;
  padding: 28px;
  border-radius: 26px;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.category-card:nth-child(2n) {
  background: linear-gradient(135deg, #f59e0b, #ef4444);
}

.category-card:nth-child(3n) {
  background: linear-gradient(135deg, #2563eb, #06b6d4);
}

.category-card:nth-child(4n) {
  background: linear-gradient(135deg, #16a34a, #10b981);
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.category-card h3 {
  margin: 0 0 12px;
  font-size: 24px;
}

.category-card p {
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.9);
}

.category-card span {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-weight: 800;
}

.page-hero {
  padding: 64px 0;
  color: #fff;
  background: radial-gradient(circle at top left, rgba(250, 204, 21, 0.5), transparent 34%), linear-gradient(135deg, #991b1b, var(--red), var(--orange));
}

.page-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.1;
}

.page-hero p {
  max-width: 740px;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
}

.filter-panel {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 12px;
  padding: 18px;
  margin: -34px auto 36px;
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow);
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--ink);
  background: #fff;
  outline: none;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.14);
}

.movie-detail {
  background: #f9fafb;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) 360px;
  gap: 30px;
  padding: 40px 0 76px;
}

.player-card,
.info-card,
.sidebar-card {
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow);
}

.player-card {
  overflow: hidden;
  background: #000;
}

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

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

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  border: 0;
  color: #fff;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.18));
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.player-play {
  display: grid;
  place-items: center;
  width: 90px;
  height: 90px;
  border-radius: 999px;
  color: var(--red);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  font-size: 38px;
  transform: translateZ(0);
}

.player-overlay:hover .player-play {
  transform: scale(1.06);
}

.info-card {
  margin-top: 24px;
  padding: 28px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 14px;
}

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

.info-card h1 {
  margin: 0 0 20px;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.2;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.detail-meta span {
  padding: 8px 12px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #4b5563;
  font-size: 14px;
  font-weight: 800;
}

.detail-summary,
.review-box {
  color: #374151;
  font-size: 16px;
}

.detail-summary p,
.review-box p {
  margin: 0 0 16px;
}

.review-box {
  margin-top: 22px;
  padding: 22px;
  border-radius: 18px;
  background: linear-gradient(135deg, #fff7ed, #fef2f2);
}

.review-box h2,
.sidebar-card h2 {
  margin: 0 0 14px;
  font-size: 22px;
}

.sidebar-card {
  position: sticky;
  top: 100px;
  padding: 20px;
}

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

.related-item {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: 12px;
  padding: 8px;
  border-radius: 16px;
  transition: background 0.2s ease;
}

.related-item:hover {
  background: #f9fafb;
}

.related-item img {
  width: 116px;
  height: 74px;
  border-radius: 12px;
  object-fit: cover;
}

.related-item strong {
  display: -webkit-box;
  overflow: hidden;
  margin-bottom: 4px;
  font-size: 15px;
  line-height: 1.35;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.related-item em {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}

.cta-band {
  padding: 42px;
  border-radius: 30px;
  color: #fff;
  text-align: center;
  background: linear-gradient(90deg, var(--red), var(--orange), var(--yellow));
  box-shadow: var(--shadow);
}

.cta-band h2 {
  margin: 0 0 12px;
  font-size: 32px;
}

.cta-band p {
  margin: 0 0 24px;
}

.site-footer {
  padding: 48px 0 24px;
  color: #d1d5db;
  background: linear-gradient(180deg, #111827, #000);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 36px;
}

.footer-logo {
  margin-bottom: 12px;
  color: #fff;
  font-size: 24px;
  font-weight: 900;
}

.site-footer h3 {
  margin: 0 0 14px;
  color: #fff;
}

.site-footer a {
  display: block;
  margin-bottom: 8px;
  color: #d1d5db;
  transition: color 0.2s ease;
}

.site-footer a:hover {
  color: var(--orange);
}

.footer-bottom {
  width: min(1180px, calc(100% - 32px));
  margin: 30px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #9ca3af;
  text-align: center;
  font-size: 14px;
}

.hidden-card {
  display: none !important;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

  .sidebar-card {
    position: static;
  }
}

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

  .menu-toggle {
    display: block;
  }

  .hero,
  .hero-content {
    min-height: 520px;
  }

  .hero-arrow {
    display: none;
  }

  .feature-band,
  .footer-grid,
  .filter-panel {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 560px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .brand-text strong {
    font-size: 18px;
  }

  .brand-text em {
    display: none;
  }

  .hero,
  .hero-content {
    min-height: 500px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .section {
    padding: 54px 0;
  }

  .movie-grid,
  .movie-grid.large,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .feature-panel-content,
  .info-card {
    padding: 22px;
  }

  .related-item {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .related-item img {
    width: 96px;
    height: 64px;
  }
}