* {
  box-sizing: border-box;
}

:root {
  --ash-50: #f8f9fa;
  --ash-100: #f1f3f5;
  --ash-200: #dee2e6;
  --ash-300: #ced4da;
  --ash-400: #adb5bd;
  --ash-500: #6c757d;
  --ash-600: #495057;
  --ash-700: #343a40;
  --ash-800: #212529;
  --ash-900: #0d0f12;
  --volcanic-500: #f07f4a;
  --volcanic-600: #e84118;
  --volcanic-700: #c73510;
  --volcanic-800: #9e280d;
  --volcanic-900: #711b09;
  --lava-400: #ffb81a;
  --paper: #ffffff;
  --shadow-volcanic: 0 18px 50px -24px rgba(232, 65, 24, 0.75);
  color-scheme: light;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ash-900);
  background: linear-gradient(180deg, var(--ash-50) 0%, #ffffff 44%, #ffffff 100%);
}

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

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: #ffffff;
  background: linear-gradient(90deg, var(--volcanic-800), var(--volcanic-900));
  box-shadow: 0 10px 30px rgba(20, 8, 4, 0.22);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

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

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: var(--lava-400);
  background: radial-gradient(circle at 35% 30%, rgba(255, 184, 26, 0.42), rgba(232, 65, 24, 0.18) 48%, rgba(255, 255, 255, 0.1) 100%);
  box-shadow: 0 0 32px rgba(255, 184, 26, 0.24);
}

.brand-mark svg {
  width: 25px;
  height: 25px;
  fill: currentColor;
}

.brand-title {
  display: block;
  font-size: 22px;
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-subtitle {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: #fbd5c3;
}

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

.nav-links a {
  font-weight: 700;
  font-size: 15px;
  color: #ffffff;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--lava-400);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 19px;
  height: 2px;
  margin: 0 auto;
  background: currentColor;
  border-radius: 4px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: relative;
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 4px;
}

.mobile-open .menu-toggle span {
  transform: rotate(45deg);
}

.mobile-open .menu-toggle span::before {
  top: 0;
  transform: rotate(90deg);
}

.mobile-open .menu-toggle span::after {
  opacity: 0;
}

.hero {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  background: var(--ash-900);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s ease;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.035);
}

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(13, 15, 18, 0.94) 0%, rgba(13, 15, 18, 0.64) 46%, rgba(13, 15, 18, 0.18) 100%);
}

.hero-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  padding: 0 0 64px;
}

.hero-copy {
  max-width: 760px;
  color: #ffffff;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 7px 12px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(8px);
}

.hero h1,
.hero h2 {
  margin: 0 0 16px;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.hero p {
  margin: 0 0 24px;
  max-width: 680px;
  color: var(--ash-200);
  font-size: clamp(16px, 2.3vw, 20px);
  line-height: 1.75;
}

.hero-meta,
.detail-meta,
.card-meta,
.rank-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-meta {
  margin-bottom: 26px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--volcanic-700);
  background: #fdeae1;
}

.pill.dark {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(90deg, var(--volcanic-600), var(--volcanic-700));
  box-shadow: var(--shadow-volcanic);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 26px 55px -26px rgba(232, 65, 24, 0.85);
}

.btn-ghost {
  color: var(--ash-900);
  background: rgba(255, 255, 255, 0.8);
}

.btn-ghost:hover {
  background: #ffffff;
}

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

.hero-dots {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 26px;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 38px;
  height: 5px;
  border: 0;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.42);
  cursor: pointer;
}

.hero-dot.active {
  background: var(--lava-400);
}

.section {
  padding: 58px 0;
}

.section.compact {
  padding: 34px 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--volcanic-600);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section h2,
.page-title,
.detail-title {
  margin: 0;
  color: var(--ash-900);
  font-weight: 900;
  letter-spacing: -0.03em;
}

.section h2,
.page-title {
  font-size: clamp(28px, 4vw, 42px);
}

.section-desc,
.page-desc {
  margin: 10px 0 0;
  max-width: 720px;
  color: var(--ash-600);
  font-size: 16px;
  line-height: 1.8;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 24px;
}

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

.movie-card {
  overflow: hidden;
  border-radius: 22px;
  background: var(--paper);
  box-shadow: 0 12px 34px rgba(13, 15, 18, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 55px rgba(13, 15, 18, 0.14);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: linear-gradient(135deg, #1d1411, #31120c);
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.06);
  filter: saturate(1.05) contrast(1.04);
}

.poster-link::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.02), rgba(0, 0, 0, 0.48));
  transition: opacity 0.2s ease;
}

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

.card-badge,
.card-play {
  position: absolute;
  z-index: 2;
}

.card-badge {
  top: 12px;
  left: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(13, 15, 18, 0.62);
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(6px);
}

.card-play {
  left: 50%;
  top: 50%;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: rgba(232, 65, 24, 0.9);
  border-radius: 999px;
  transform: translate(-50%, -50%) scale(0.82);
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.card-body {
  padding: 16px;
}

.card-title {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 900;
  color: var(--ash-900);
}

.card-title a:hover {
  color: var(--volcanic-700);
}

.card-meta {
  margin-bottom: 9px;
  color: var(--ash-500);
  font-size: 13px;
}

.card-desc {
  margin: 0;
  min-height: 44px;
  color: var(--ash-600);
  font-size: 14px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.category-card {
  position: relative;
  overflow: hidden;
  min-height: 180px;
  padding: 24px;
  border-radius: 26px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--volcanic-600), var(--volcanic-900));
  box-shadow: var(--shadow-volcanic);
}

.category-card::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -36px;
  width: 130px;
  height: 130px;
  border-radius: 999px;
  background: rgba(255, 184, 26, 0.22);
}

.category-card h2,
.category-card h3 {
  position: relative;
  z-index: 2;
  margin: 0 0 12px;
  color: #ffffff;
  font-size: 25px;
  font-weight: 900;
}

.category-card p {
  position: relative;
  z-index: 2;
  margin: 0;
  color: #fdeae1;
  line-height: 1.75;
}

.rank-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.rank-item {
  display: grid;
  grid-template-columns: 54px 92px 1fr;
  align-items: center;
  gap: 16px;
  min-height: 138px;
  padding: 14px;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(13, 15, 18, 0.08);
}

.rank-num {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--lava-400), var(--volcanic-700));
  font-weight: 900;
}

.rank-cover {
  width: 92px;
  height: 112px;
  overflow: hidden;
  border-radius: 16px;
  background: var(--ash-900);
}

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

.rank-title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 900;
}

.rank-title a:hover {
  color: var(--volcanic-700);
}

.rank-desc {
  margin: 8px 0 0;
  color: var(--ash-600);
  font-size: 14px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-hero {
  padding: 60px 0 42px;
  color: #ffffff;
  background: radial-gradient(circle at 16% 10%, rgba(255, 184, 26, 0.22), transparent 34%), linear-gradient(135deg, var(--volcanic-800), var(--ash-900));
}

.page-hero .page-title,
.page-hero .page-desc {
  color: #ffffff;
}

.page-hero .page-desc {
  color: #fbd5c3;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: var(--lava-400);
}

.filters {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 180px 180px;
  gap: 14px;
  margin: 0 0 28px;
  padding: 16px;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(13, 15, 18, 0.08);
}

.filters input,
.filters select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--ash-200);
  border-radius: 999px;
  padding: 0 16px;
  color: var(--ash-800);
  background: #ffffff;
  outline: none;
}

.filters input:focus,
.filters select:focus {
  border-color: var(--volcanic-500);
  box-shadow: 0 0 0 4px rgba(232, 65, 24, 0.12);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.9fr) minmax(270px, 0.9fr);
  gap: 34px;
  align-items: start;
}

.player-box {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #000000;
  box-shadow: 0 28px 70px rgba(13, 15, 18, 0.24);
}

.player-box video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
}

.play-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  border: 0;
  color: #ffffff;
  background: radial-gradient(circle, rgba(0, 0, 0, 0.12), rgba(0, 0, 0, 0.56));
  cursor: pointer;
}

.play-overlay.hidden {
  display: none;
}

.play-icon {
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--volcanic-600), var(--volcanic-800));
  box-shadow: 0 26px 60px rgba(232, 65, 24, 0.38);
}

.play-icon::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 6px;
  border-top: 16px solid transparent;
  border-bottom: 16px solid transparent;
  border-left: 24px solid #ffffff;
}

.detail-panel,
.text-panel {
  border-radius: 26px;
  padding: 24px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(13, 15, 18, 0.08);
}

.detail-title {
  margin: 22px 0 12px;
  font-size: clamp(30px, 5vw, 46px);
}

.detail-meta {
  margin-bottom: 18px;
}

.detail-summary,
.text-panel p {
  color: var(--ash-700);
  font-size: 16px;
  line-height: 1.9;
}

.detail-summary p,
.text-panel p {
  margin: 0 0 16px;
}

.detail-cover {
  overflow: hidden;
  border-radius: 24px;
  background: var(--ash-900);
}

.detail-cover img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.site-footer {
  margin-top: 34px;
  color: var(--ash-300);
  background: var(--ash-900);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 28px;
  padding: 42px 0;
}

.footer-title {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: 22px;
  font-weight: 900;
}

.footer-grid p,
.footer-grid li {
  color: var(--ash-400);
  line-height: 1.8;
  font-size: 14px;
}

.footer-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-grid a:hover {
  color: var(--lava-400);
}

.footer-bottom {
  padding: 18px 0 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--ash-500);
  font-size: 13px;
}

.hidden-card {
  display: none;
}

@media (min-width: 768px) {
  .hero {
    min-height: 600px;
  }
}

@media (max-width: 1040px) {
  .movie-grid,
  .movie-grid.large {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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

@media (max-width: 760px) {
  .navbar {
    min-height: 66px;
  }

  .brand-title {
    font-size: 18px;
  }

  .brand-subtitle {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    left: 0;
    right: 0;
    top: 66px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 10px 20px 18px;
    background: linear-gradient(90deg, var(--volcanic-800), var(--volcanic-900));
    box-shadow: 0 18px 28px rgba(20, 8, 4, 0.2);
  }

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

  .nav-links a {
    width: 100%;
    padding: 10px 0;
  }

  .hero-content {
    padding-bottom: 56px;
  }

  .hero-actions {
    gap: 10px;
  }

  .section {
    padding: 40px 0;
  }

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

  .movie-grid,
  .movie-grid.large,
  .category-grid,
  .rank-list,
  .related-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .rank-item {
    grid-template-columns: 44px 78px 1fr;
    gap: 12px;
  }

  .rank-cover {
    width: 78px;
    height: 98px;
  }

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

  .detail-panel,
  .text-panel {
    padding: 18px;
  }
}