:root {
  --night-950: #06070b;
  --night-900: #0d1117;
  --night-850: #111722;
  --night-800: #1a1d23;
  --night-760: #202734;
  --night-700: #2b313d;
  --night-500: #7b8495;
  --night-400: #9aa4b5;
  --night-200: #dbe2ef;
  --blood-800: #9d1f2c;
  --blood-700: #c62d3a;
  --blood-600: #e63946;
  --blood-500: #ff4d5d;
  --gold: #f8c14a;
  --radius-lg: 24px;
  --radius: 18px;
  --shadow-glow: 0 0 28px rgba(230, 57, 70, 0.36);
  --shadow-card: 0 22px 50px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top left, rgba(230, 57, 70, 0.18), transparent 30%), var(--night-900);
  color: var(--night-200);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
  z-index: -1;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(13, 17, 23, 0.94);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blood-600), var(--blood-800));
  box-shadow: var(--shadow-glow);
  color: #ffffff;
  font-size: 15px;
}

.brand-text {
  font-size: 21px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link,
.mobile-nav-link {
  border-radius: 12px;
  color: var(--night-400);
  transition: color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.nav-link {
  padding: 10px 14px;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-nav-link:hover,
.mobile-nav-link.is-active {
  color: #ffffff;
  background: var(--blood-600);
  box-shadow: 0 10px 24px rgba(230, 57, 70, 0.22);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: var(--night-800);
  color: #ffffff;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: #ffffff;
  border-radius: 99px;
}

.mobile-nav {
  display: none;
  padding: 8px 16px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.mobile-nav-link {
  padding: 12px 14px;
}

.hero-slider {
  position: relative;
  height: 70vh;
  min-height: 560px;
  overflow: hidden;
  background: var(--night-950);
}

.hero-track,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide {
  opacity: 0;
  transition: opacity 1s ease;
}

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

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--night-900) 0%, rgba(13, 17, 23, 0.78) 38%, rgba(13, 17, 23, 0.2) 100%), radial-gradient(circle at left bottom, rgba(230, 57, 70, 0.36), transparent 38%);
}

.hero-content {
  position: absolute;
  left: 50%;
  bottom: 84px;
  transform: translateX(-50%);
  max-width: 1180px;
}

.hero-kicker,
.eyebrow,
.category-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  background: rgba(230, 57, 70, 0.18);
  color: var(--blood-500);
  font-size: 13px;
  font-weight: 700;
}

.hero-kicker {
  padding: 7px 14px;
  background: var(--blood-600);
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.eyebrow {
  padding: 5px 12px;
  margin-bottom: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-content h1,
.hero-content h2 {
  max-width: 820px;
  margin: 18px 0 16px;
  color: #ffffff;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 1.03;
  text-shadow: 0 8px 32px rgba(0, 0, 0, 0.75);
}

.hero-content p {
  max-width: 760px;
  margin: 0 0 26px;
  color: var(--night-200);
  font-size: clamp(17px, 2.2vw, 22px);
}

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

.btn-primary,
.btn-ghost,
.home-search button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 13px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn-primary,
.home-search button {
  background: linear-gradient(135deg, var(--blood-600), var(--blood-800));
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(12px);
}

.btn-primary:hover,
.btn-ghost:hover,
.home-search button:hover {
  transform: translateY(-2px);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  width: 52px;
  height: 52px;
  transform: translateY(-50%);
  border: 0;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.48);
  color: #ffffff;
  font-size: 42px;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.hero-prev {
  left: 24px;
}

.hero-next {
  right: 24px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 34px;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 9px;
  height: 9px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: var(--blood-600);
}

.quick-search-panel {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 26px;
  align-items: center;
  margin-top: -42px;
  padding: 28px;
  position: relative;
  z-index: 3;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(26, 29, 35, 0.88);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(18px);
}

.quick-search-panel h2 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(24px, 3vw, 34px);
}

.home-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}

.home-search input,
.search-panel input,
.search-panel select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 13px;
  background: var(--night-900);
  color: #ffffff;
  padding: 0 14px;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.home-search input:focus,
.search-panel input:focus,
.search-panel select:focus {
  border-color: var(--blood-600);
  box-shadow: 0 0 0 4px rgba(230, 57, 70, 0.16);
}

.page-section {
  padding: 52px 0;
}

.first-section {
  padding-top: 18px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.section-heading h2 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(26px, 3vw, 36px);
}

.section-more {
  color: var(--blood-500);
  font-weight: 800;
}

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

.movie-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: var(--night-800);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  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, 0.45);
  box-shadow: var(--shadow-glow);
}

.poster-frame {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--night-950);
}

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

.movie-card:hover .poster-frame img,
.category-tile:hover img,
.category-detail-tile:hover img {
  transform: scale(1.08);
}

.poster-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.74), transparent 64%);
}

.duration,
.score,
.rank-badge {
  position: absolute;
  z-index: 2;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.duration {
  left: 10px;
  bottom: 10px;
  padding: 4px 8px;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.55);
}

.score {
  right: 10px;
  top: 10px;
  padding: 4px 8px;
  color: var(--gold);
  background: rgba(0, 0, 0, 0.55);
}

.rank-badge {
  left: 10px;
  top: 10px;
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blood-600), var(--blood-800));
  box-shadow: var(--shadow-glow);
}

.play-circle,
.play-large {
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: var(--blood-600);
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.play-circle {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 50%;
  width: 52px;
  height: 52px;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.85);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

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

.movie-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
}

.card-meta-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  color: var(--night-500);
  font-size: 13px;
}

.category-pill {
  padding: 4px 9px;
}

.movie-card strong {
  color: #ffffff;
  font-size: 17px;
  line-height: 1.35;
  transition: color 0.25s ease;
}

.movie-card:hover strong {
  color: var(--blood-500);
}

.card-desc {
  color: var(--night-400);
  font-size: 14px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: auto;
}

.tag-row span {
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--night-400);
  font-size: 12px;
}

.horizontal-list {
  grid-template-columns: 1fr;
}

.card-horizontal {
  display: grid;
  grid-template-columns: 320px 1fr;
}

.card-horizontal .poster-frame {
  aspect-ratio: auto;
  min-height: 190px;
}

.category-grid,
.category-overview-grid {
  display: grid;
  gap: 22px;
}

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

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

.category-tile,
.category-detail-tile {
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.12), rgba(36, 59, 83, 0.22));
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}

.category-covers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  min-height: 82px;
}

.category-covers.wide {
  grid-template-columns: repeat(5, 1fr);
}

.category-covers img {
  width: 100%;
  height: 96px;
  object-fit: cover;
  border-radius: 12px;
  transition: transform 0.45s ease;
}

.category-tile strong,
.category-detail-tile strong {
  color: #ffffff;
  font-size: 21px;
}

.category-tile span,
.category-detail-tile em {
  color: var(--night-400);
  font-style: normal;
}

.subpage {
  padding-top: 48px;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 54px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  background: radial-gradient(circle at top right, rgba(230, 57, 70, 0.28), transparent 36%), linear-gradient(135deg, #102a43, #111722 62%, #0d1117);
  box-shadow: var(--shadow-card);
}

.page-hero h1 {
  max-width: 880px;
  margin: 0 0 12px;
  color: #ffffff;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
}

.page-hero p {
  max-width: 760px;
  margin: 0;
  color: var(--night-300, #c5cfdd);
  font-size: 18px;
}

.compact-hero {
  margin-bottom: 34px;
}

.search-panel {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 12px;
  margin-top: 26px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 30px 0 18px;
  color: var(--night-500);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--night-300, #c5cfdd);
}

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

.detail-wrap {
  padding-bottom: 40px;
}

.player-section {
  margin-bottom: 34px;
}

.player-shell {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: 24px;
  background: #000000;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.48);
}

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

.player-start {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  background: radial-gradient(circle, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.66));
  cursor: pointer;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.play-large {
  width: 88px;
  height: 88px;
  font-size: 36px;
}

.detail-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 30px;
  align-items: start;
}

.detail-poster {
  overflow: hidden;
  border-radius: 22px;
  box-shadow: var(--shadow-card);
}

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

.detail-info {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  background: rgba(26, 29, 35, 0.74);
}

.detail-info h1 {
  margin: 4px 0 16px;
  color: #ffffff;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.15;
}

.detail-lead {
  margin: 0 0 22px;
  color: var(--night-200);
  font-size: 18px;
}

.movie-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 22px;
}

.movie-meta div {
  padding: 12px;
  border-radius: 14px;
  background: var(--night-900);
}

.movie-meta dt {
  color: var(--night-500);
  font-size: 12px;
}

.movie-meta dd {
  margin: 4px 0 0;
  color: #ffffff;
  font-weight: 700;
}

.detail-tags {
  margin-top: 8px;
}

.detail-text {
  margin-top: 22px;
  color: var(--night-200);
}

.detail-text h2 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: 26px;
}

.detail-text p {
  margin: 0 0 24px;
  padding: 22px;
  border-radius: 18px;
  background: rgba(26, 29, 35, 0.72);
  color: var(--night-300, #c5cfdd);
}

.site-footer {
  margin-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--night-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 32px;
  padding: 44px 0;
}

.footer-grid p {
  color: var(--night-500);
  max-width: 420px;
}

.footer-grid h2 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 17px;
}

.footer-grid a:not(.brand) {
  display: block;
  margin: 8px 0;
  color: var(--night-400);
}

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

.footer-bottom {
  padding: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--night-500);
  text-align: center;
  font-size: 14px;
}

@media (max-width: 1024px) {
  .movie-grid,
  .category-grid,
  .category-overview-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .search-panel {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 820px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero-slider {
    min-height: 620px;
  }

  .hero-content {
    bottom: 78px;
  }

  .hero-arrow {
    display: none;
  }

  .quick-search-panel,
  .detail-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .home-search {
    grid-template-columns: 1fr;
  }

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

  .card-horizontal {
    grid-template-columns: 1fr;
  }

  .movie-meta {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

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

  .hero-slider {
    min-height: 560px;
  }

  .hero-content h1,
  .hero-content h2 {
    font-size: 38px;
  }

  .quick-search-panel,
  .page-hero,
  .detail-info {
    padding: 22px;
  }

  .movie-grid,
  .category-grid,
  .category-overview-grid,
  .search-panel {
    grid-template-columns: 1fr;
  }

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

  .play-large {
    width: 72px;
    height: 72px;
    font-size: 30px;
  }
}