:root {
  --night-950: #050607;
  --night-900: #0d0f12;
  --night-850: #12151a;
  --night-800: #1a1d23;
  --night-700: #212529;
  --night-500: #495057;
  --night-400: #6c757d;
  --night-300: #adb5bd;
  --night-200: #dee2e6;
  --white: #ffffff;
  --blood-800: #9d0208;
  --blood-700: #c1121f;
  --blood-600: #e63946;
  --blood-500: #ff4d4d;
  --gold: #f6c453;
  --shadow: 0 22px 55px rgba(0, 0, 0, 0.32);
  --glow: 0 0 22px rgba(255, 77, 77, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  background:
    radial-gradient(circle at 15% 10%, rgba(230, 57, 70, 0.14), transparent 30rem),
    radial-gradient(circle at 85% 0%, rgba(72, 101, 129, 0.14), transparent 28rem),
    var(--night-950);
  color: var(--night-200);
}

body.nav-open {
  overflow: hidden;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(13, 15, 18, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--white);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blood-600), var(--blood-800));
  box-shadow: var(--glow);
  color: var(--white);
}

.brand-name {
  font-size: 20px;
  letter-spacing: 0.02em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 12px;
  color: var(--night-300);
  transition: color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
  background: var(--blood-600);
  color: var(--white);
  box-shadow: 0 0 14px rgba(255, 77, 77, 0.18);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: var(--night-800);
  color: var(--white);
}

.hero {
  position: relative;
  height: 70vh;
  min-height: 560px;
  overflow: hidden;
  background: var(--night-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-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  filter: saturate(0.9);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 6, 7, 0.96), rgba(13, 15, 18, 0.72), rgba(5, 6, 7, 0.34)),
    linear-gradient(0deg, var(--night-950), transparent 42%, rgba(0, 0, 0, 0.4));
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 380px);
  align-items: center;
  gap: 48px;
  height: 100%;
}

.hero-copy {
  max-width: 720px;
  animation: slideUp 0.65s ease both;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blood-500);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--blood-500);
  box-shadow: var(--glow);
}

.hero h1,
.page-hero h1,
.detail-copy h1 {
  margin: 16px 0;
  color: var(--white);
  font-size: clamp(38px, 6vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.hero-desc,
.page-hero p,
.detail-copy p,
.intro-strip p {
  max-width: 760px;
  color: var(--night-200);
  font-size: 18px;
  line-height: 1.8;
}

.hero-tags,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0;
}

.hero-tags span,
.detail-meta span,
.tag-list span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(230, 57, 70, 0.18);
  border: 1px solid rgba(230, 57, 70, 0.28);
  color: var(--night-200);
  font-size: 13px;
}

.hero-actions,
.detail-copy .btn-primary {
  margin-top: 26px;
}

.btn-primary,
.btn-secondary,
.card-more,
.quick-search button,
.section-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 12px;
  border: 0;
  cursor: pointer;
  font-weight: 700;
  transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
}

.btn-primary,
.quick-search button {
  background: var(--blood-600);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(230, 57, 70, 0.22);
}

.btn-primary:hover,
.quick-search button:hover,
.card-more:hover {
  transform: translateY(-2px);
  background: var(--blood-700);
  box-shadow: var(--glow);
}

.btn-secondary,
.section-more {
  margin-left: 10px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.btn-secondary:hover,
.section-more:hover {
  background: rgba(255, 255, 255, 0.16);
}

.hero-poster {
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.52), var(--glow);
  transform: rotate(1.4deg);
}

.hero-poster img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.hero-control {
  position: absolute;
  top: 50%;
  z-index: 5;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 999px;
  background: rgba(13, 15, 18, 0.72);
  color: var(--white);
  font-size: 36px;
  cursor: pointer;
  backdrop-filter: blur(12px);
}

.hero-prev {
  left: 24px;
}

.hero-next {
  right: 24px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 5;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.active {
  width: 34px;
  background: var(--blood-500);
}

.section {
  padding: 68px 0;
}

.page-main {
  min-height: 70vh;
}

.page-hero {
  padding: 76px 0 30px;
}

.simple-hero,
.category-hero {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.intro-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
  gap: 28px;
  align-items: center;
  padding: 36px;
  margin-top: 46px;
  border: 1px solid rgba(230, 57, 70, 0.18);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.1), rgba(13, 15, 18, 0.9));
  box-shadow: var(--shadow);
}

.intro-strip h2,
.section-head h2,
.movie-article h2,
.side-card h2 {
  margin: 10px 0 0;
  color: var(--white);
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.15;
}

.quick-search {
  display: flex;
  gap: 10px;
  padding: 10px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.quick-search input,
.filter-panel input,
.filter-panel select {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(5, 6, 7, 0.72);
  color: var(--white);
  padding: 0 14px;
  outline: none;
}

.quick-search input:focus,
.filter-panel input:focus,
.filter-panel select:focus {
  border-color: rgba(230, 57, 70, 0.72);
  box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.14);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.section-head.compact h2 {
  font-size: 28px;
}

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

.movie-card {
  overflow: hidden;
  border-radius: 18px;
  background: var(--night-800);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 18px 35px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(230, 57, 70, 0.34);
  box-shadow: var(--shadow), var(--glow);
}

.poster {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--night-900);
}

.poster img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  transition: transform 0.45s ease;
}

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

.poster-shade {
  position: absolute;
  inset: auto 0 0;
  height: 46%;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.78));
}

.movie-card-body {
  padding: 18px;
}

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--night-400);
  font-size: 12px;
}

.movie-card h3 {
  margin: 10px 0 8px;
  color: var(--white);
  font-size: 20px;
  line-height: 1.25;
}

.movie-card p {
  min-height: 52px;
  margin: 0 0 12px;
  color: var(--night-300);
  font-size: 14px;
  line-height: 1.65;
}

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

.tag-list.large span {
  min-height: 32px;
  padding: 6px 12px;
  font-size: 14px;
}

.card-more {
  width: 100%;
  margin-top: 16px;
  background: rgba(230, 57, 70, 0.16);
  color: var(--white);
  border: 1px solid rgba(230, 57, 70, 0.28);
}

.category-grid,
.category-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.category-tile {
  position: relative;
  min-height: 190px;
  overflow: hidden;
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.category-tile img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.category-tile:hover img {
  transform: scale(1.08);
}

.category-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 6, 7, 0.22), rgba(5, 6, 7, 0.92));
}

.category-tile strong,
.category-tile em {
  position: relative;
  z-index: 1;
}

.category-tile strong {
  color: var(--white);
  font-size: 26px;
}

.category-tile em {
  margin-top: 8px;
  color: var(--night-200);
  font-style: normal;
  line-height: 1.5;
}

.category-overview-card,
.side-card,
.filter-panel,
.rank-panel {
  border-radius: 20px;
  background: rgba(26, 29, 35, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.18);
}

.category-overview-card {
  padding: 22px;
}

.category-title {
  color: var(--white);
  font-size: 26px;
  font-weight: 800;
}

.category-overview-card p {
  color: var(--night-300);
  line-height: 1.7;
}

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

.small-card {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  border-radius: 14px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.04);
  transition: background 0.25s ease, transform 0.25s ease;
}

.small-card:hover {
  background: rgba(230, 57, 70, 0.13);
  transform: translateX(3px);
}

.small-card img,
.rank-item img {
  width: 58px;
  height: 78px;
  border-radius: 10px;
  object-fit: cover;
}

.small-card strong,
.rank-item strong {
  display: block;
  color: var(--white);
  line-height: 1.35;
}

.small-card em,
.rank-item em {
  display: block;
  margin-top: 4px;
  color: var(--night-400);
  font-size: 13px;
  font-style: normal;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 28px;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.rank-panel {
  padding: 22px;
}

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

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

.rank-item {
  display: grid;
  grid-template-columns: 48px 58px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  min-height: 96px;
  padding: 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.25s ease, transform 0.25s ease;
}

.rank-item:hover {
  background: rgba(230, 57, 70, 0.14);
  transform: translateY(-2px);
}

.rank-number {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  color: var(--white);
  font-weight: 800;
  background: linear-gradient(135deg, var(--blood-600), var(--blood-800));
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(280px, 1.4fr);
  gap: 16px;
  padding: 18px;
  margin-bottom: 28px;
}

.filter-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.filter-panel label span {
  display: block;
  margin-bottom: 8px;
  color: var(--night-300);
  font-size: 13px;
}

.movie-card.is-hidden {
  display: none;
}

.detail-hero {
  min-height: 560px;
  background-position: center;
  background-size: cover;
}

.detail-hero-inner {
  padding: 42px 0 66px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 36px;
  color: var(--night-300);
}

.breadcrumb a:hover {
  color: var(--blood-500);
}

.detail-hero-grid {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 42px;
  align-items: center;
}

.detail-cover {
  overflow: hidden;
  border-radius: 22px;
  box-shadow: var(--shadow), var(--glow);
}

.detail-cover img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.detail-copy h1 {
  max-width: 900px;
}

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

.player-block,
.movie-article {
  border-radius: 22px;
  background: rgba(26, 29, 35, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 22px;
  box-shadow: var(--shadow);
}

.player-shell {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  background: #000000;
}

.movie-player {
  display: block;
  width: 100%;
  height: 100%;
  background: #000000;
}

.play-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  gap: 12px;
  border: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.62));
  color: var(--white);
  cursor: pointer;
}

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

.play-circle {
  display: grid;
  place-items: center;
  width: 84px;
  height: 84px;
  border-radius: 999px;
  background: var(--blood-600);
  color: var(--white);
  font-size: 36px;
  box-shadow: var(--glow);
}

.movie-article {
  margin-top: 24px;
}

.movie-article p {
  color: var(--night-200);
  font-size: 17px;
  line-height: 1.95;
}

.detail-sidebar {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 20px;
}

.side-card {
  padding: 20px;
}

.side-card h2 {
  margin-bottom: 18px;
  font-size: 24px;
}

.side-card dl {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 12px;
  margin: 0;
}

.side-card dt {
  color: var(--night-400);
}

.side-card dd {
  margin: 0;
  color: var(--night-200);
}

.site-footer {
  margin-top: 40px;
  padding: 42px 0;
  background: rgba(5, 6, 7, 0.94);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.footer-grid p {
  max-width: 620px;
  color: var(--night-400);
  line-height: 1.7;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  justify-content: flex-end;
  gap: 14px;
}

.footer-links a {
  color: var(--night-300);
}

.footer-links a:hover {
  color: var(--blood-500);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(22px);
  }

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

@media (max-width: 1120px) {
  .movie-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .detail-sidebar {
    position: static;
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .nav-menu {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    display: none;
    padding: 14px 16px 22px;
    background: rgba(13, 15, 18, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

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

  .nav-link {
    justify-content: center;
  }

  .hero {
    min-height: 720px;
    height: auto;
  }

  .hero-content {
    grid-template-columns: 1fr;
    align-content: center;
    padding: 72px 0;
  }

  .hero-poster {
    max-width: 260px;
    transform: none;
  }

  .hero-control {
    display: none;
  }

  .intro-strip,
  .filter-panel,
  .detail-hero-grid {
    grid-template-columns: 1fr;
  }

  .filter-row,
  .category-grid,
  .category-overview-grid,
  .ranking-board {
    grid-template-columns: 1fr;
  }

  .quick-search {
    flex-direction: column;
  }

  .detail-cover {
    max-width: 280px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, 1280px);
  }

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

  .hero h1,
  .page-hero h1,
  .detail-copy h1 {
    font-size: 38px;
  }

  .section {
    padding: 48px 0;
  }

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

  .intro-strip,
  .player-block,
  .movie-article {
    padding: 18px;
  }

  .footer-grid {
    display: grid;
  }

  .footer-links {
    justify-content: flex-start;
  }
}