:root {
  --black: #050008;
  --grape-950: #3b0764;
  --grape-900: #581c87;
  --grape-800: #6b21a8;
  --grape-700: #7e22ce;
  --grape-600: #9333ea;
  --grape-400: #c084fc;
  --grape-300: #d8b4fe;
  --gold-400: #fbbf24;
  --gold-300: #fcd34d;
  --text: #ffffff;
  --muted: #c4b5fd;
  --panel: rgba(39, 8, 67, 0.78);
  --panel-strong: rgba(59, 7, 100, 0.92);
  --line: rgba(216, 180, 254, 0.18);
  --shadow: 0 24px 70px rgba(31, 2, 55, 0.55);
}

* {
  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(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(147, 51, 234, 0.38), transparent 28rem),
    radial-gradient(circle at 90% 16rem, rgba(251, 191, 36, 0.14), transparent 24rem),
    linear-gradient(180deg, #050008 0%, #160024 44%, #050008 100%);
  min-height: 100vh;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background:
    linear-gradient(90deg, rgba(59, 7, 100, 0.96), rgba(88, 28, 135, 0.94), rgba(59, 7, 100, 0.96));
  border-bottom: 1px solid rgba(216, 180, 254, 0.18);
  box-shadow: 0 12px 45px rgba(20, 0, 36, 0.45);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(1240px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--grape-600), var(--gold-400));
  box-shadow: 0 10px 28px rgba(147, 51, 234, 0.45);
}

.brand-text {
  font-size: 21px;
  background: linear-gradient(90deg, var(--grape-300), var(--gold-300));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 10px;
}

.nav-link {
  padding: 10px 13px;
  border-radius: 999px;
  color: var(--grape-300);
  font-size: 14px;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.header-search {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  width: min(330px, 30vw);
}

.header-search input,
.search-panel input,
.search-panel select {
  width: 100%;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(216, 180, 254, 0.22);
  border-radius: 999px;
  outline: none;
  padding: 11px 15px;
}

.header-search input:focus,
.search-panel input:focus,
.search-panel select:focus {
  border-color: var(--grape-400);
  box-shadow: 0 0 0 3px rgba(192, 132, 252, 0.18);
}

.header-search button,
.btn,
.search-panel button,
.play-mask button {
  border: 0;
  color: #fff;
  background: linear-gradient(90deg, var(--grape-600), var(--grape-700));
  border-radius: 999px;
  padding: 11px 18px;
  cursor: pointer;
  box-shadow: 0 12px 32px rgba(88, 28, 135, 0.42);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.header-search button:hover,
.btn:hover,
.search-panel button:hover,
.play-mask button:hover {
  transform: translateY(-2px) scale(1.02);
  filter: brightness(1.12);
}

.menu-toggle {
  display: none;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(216, 180, 254, 0.2);
  border-radius: 12px;
  padding: 9px 12px;
}

.mobile-nav {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto 14px;
  display: grid;
  gap: 8px;
}

main {
  overflow: hidden;
}

.container {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 76vh;
  display: grid;
  align-items: stretch;
  border-bottom: 1px solid rgba(216, 180, 254, 0.16);
}

.hero-carousel {
  position: relative;
  min-height: 76vh;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.75s ease;
  background-image:
    linear-gradient(90deg, rgba(5, 0, 8, 0.96) 0%, rgba(31, 3, 52, 0.78) 42%, rgba(5, 0, 8, 0.96) 100%),
    var(--cover-image);
  background-position: center;
  background-size: cover;
}

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

.hero-content {
  width: min(1240px, calc(100% - 32px));
  min-height: 76vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.55fr);
  gap: 48px;
  align-items: center;
  padding: 72px 0 56px;
}

.hero-kicker,
.section-kicker {
  color: var(--gold-300);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 13px;
}

.hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(42px, 6vw, 82px);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.gradient-text {
  background: linear-gradient(90deg, #fff, var(--grape-300), var(--gold-300));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-desc {
  max-width: 720px;
  color: #e9d5ff;
  font-size: clamp(16px, 2vw, 21px);
  line-height: 1.85;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.4);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn.secondary {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(216, 180, 254, 0.28);
}

.hero-meta,
.detail-meta,
.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
}

.hero-meta span,
.detail-meta span,
.movie-meta span,
.movie-meta a,
.chip {
  color: #f3e8ff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(216, 180, 254, 0.18);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 13px;
}

.hero-poster {
  min-height: 440px;
  border-radius: 34px;
  background-image:
    linear-gradient(180deg, transparent, rgba(5, 0, 8, 0.75)),
    var(--cover-image);
  background-position: center;
  background-size: cover;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.16);
  transform: rotate(2deg);
}

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

.hero-dot {
  width: 38px;
  height: 6px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
  cursor: pointer;
}

.hero-dot.is-active {
  background: linear-gradient(90deg, var(--grape-400), var(--gold-400));
}

.section {
  padding: 58px 0;
}

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

.section-title {
  margin: 8px 0 0;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.15;
}

.section-desc {
  color: var(--muted);
  line-height: 1.8;
  max-width: 760px;
}

.grid {
  display: grid;
  gap: 20px;
}

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

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

.movie-card,
.category-card,
.panel,
.detail-panel,
.search-panel {
  background: linear-gradient(180deg, rgba(88, 28, 135, 0.55), rgba(30, 4, 50, 0.86));
  border: 1px solid rgba(216, 180, 254, 0.16);
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(17, 0, 31, 0.32);
}

.movie-card {
  overflow: hidden;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(251, 191, 36, 0.38);
  box-shadow: 0 24px 70px rgba(88, 28, 135, 0.38);
}

.poster-link {
  display: block;
}

.poster {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  background-image:
    linear-gradient(180deg, rgba(5, 0, 8, 0.12), rgba(5, 0, 8, 0.78)),
    var(--cover-image),
    linear-gradient(135deg, rgba(147, 51, 234, 0.65), rgba(251, 191, 36, 0.25));
  background-position: center;
  background-size: cover;
  overflow: hidden;
}

.poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 22%, rgba(255, 255, 255, 0.18), transparent 34%);
  opacity: 0.75;
}

.poster-badge {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 2;
  color: #fff;
  background: rgba(5, 0, 8, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 5px 9px;
  font-size: 12px;
}

.poster-play {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  width: 52px;
  height: 52px;
  transform: translate(-50%, -50%) scale(0.84);
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  background: rgba(147, 51, 234, 0.82);
  opacity: 0;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

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

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

.movie-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.35;
}

.movie-card h3 a:hover {
  color: var(--gold-300);
}

.movie-line {
  margin: 0 0 12px;
  min-height: 46px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.movie-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}

.movie-tags span {
  color: var(--grape-300);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  padding: 5px 8px;
  font-size: 12px;
}

.compact .movie-line,
.compact .movie-tags {
  display: none;
}

.category-card {
  padding: 22px;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-card:hover {
  transform: translateY(-5px);
  border-color: rgba(251, 191, 36, 0.35);
}

.category-card h2,
.category-card h3 {
  margin: 0 0 10px;
  font-size: 24px;
}

.category-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.category-card .card-link {
  margin-top: 18px;
  color: var(--gold-300);
  font-weight: 800;
}

.rank-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
}

.rank-list {
  display: grid;
  gap: 10px;
}

.rank-item {
  display: grid;
  grid-template-columns: 52px 1fr 58px;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(216, 180, 254, 0.12);
}

.rank-item:hover {
  background: rgba(255, 255, 255, 0.13);
}

.rank-num {
  color: var(--gold-300);
  font-weight: 900;
}

.rank-title {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.rank-score {
  color: var(--grape-300);
  text-align: right;
  font-weight: 800;
}

.panel,
.detail-panel,
.search-panel {
  padding: 24px;
}

.search-panel {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, minmax(130px, 0.55fr)) auto;
  gap: 12px;
  align-items: center;
}

.search-results-note {
  color: var(--muted);
  margin: 18px 0 0;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--grape-300);
  font-size: 14px;
  margin-bottom: 18px;
}

.breadcrumb a:hover {
  color: var(--gold-300);
}

.detail-hero {
  padding: 44px 0 20px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 34px;
  align-items: start;
}

.detail-cover {
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(216, 180, 254, 0.2);
}

.detail-cover .poster {
  aspect-ratio: 2 / 3;
}

.detail-title {
  margin: 0 0 16px;
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.detail-summary {
  color: #e9d5ff;
  font-size: 18px;
  line-height: 1.9;
}

.player-shell {
  position: relative;
  margin-top: 22px;
  border-radius: 28px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(216, 180, 254, 0.2);
  box-shadow: var(--shadow);
}

.player-shell video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.play-mask {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background-image:
    linear-gradient(180deg, rgba(5, 0, 8, 0.15), rgba(5, 0, 8, 0.76)),
    var(--cover-image);
  background-position: center;
  background-size: cover;
  cursor: pointer;
  border: 0;
  color: #fff;
  z-index: 3;
}

.play-mask span {
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--grape-600), var(--gold-400));
  box-shadow: 0 18px 45px rgba(147, 51, 234, 0.48);
  font-size: 30px;
  padding-left: 4px;
}

.player-shell.is-playing .play-mask {
  display: none;
}

.player-message {
  display: none;
  padding: 12px 16px;
  color: #fff;
  background: rgba(185, 28, 28, 0.72);
}

.player-message.is-visible {
  display: block;
}

.article-body {
  color: #e9d5ff;
  line-height: 1.95;
  font-size: 16px;
}

.article-body h2 {
  color: #fff;
  margin: 24px 0 10px;
  font-size: 25px;
}

.article-body p {
  margin: 0 0 16px;
}

.site-footer {
  margin-top: 60px;
  border-top: 1px solid rgba(216, 180, 254, 0.16);
  background: rgba(5, 0, 8, 0.64);
}

.footer-inner {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0;
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.footer-brand p {
  color: var(--muted);
  max-width: 560px;
  line-height: 1.8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-content: start;
}

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

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

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 120;
  width: 46px;
  height: 46px;
  display: none;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--grape-600), var(--grape-800));
  box-shadow: 0 16px 40px rgba(59, 7, 100, 0.55);
  cursor: pointer;
}

.back-to-top.is-visible {
  display: grid;
  place-items: center;
}

@media (max-width: 1100px) {
  .movie-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .desktop-nav,
  .header-search {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .hero-content,
  .detail-grid,
  .rank-layout {
    grid-template-columns: 1fr;
  }

  .hero-poster {
    display: none;
  }

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

@media (max-width: 720px) {
  .header-inner {
    min-height: 64px;
  }

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

  .hero,
  .hero-carousel,
  .hero-content {
    min-height: 68vh;
  }

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

  .section {
    padding: 40px 0;
  }

  .section-header,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .detail-grid {
    gap: 20px;
  }

  .detail-cover {
    max-width: 260px;
  }
}

@media (max-width: 430px) {
  .movie-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }
}