:root {
  --color-bg: #020617;
  --color-panel: #0f172a;
  --color-panel-soft: rgba(15, 23, 42, 0.72);
  --color-line: rgba(148, 163, 184, 0.18);
  --color-text: #f8fafc;
  --color-muted: #94a3b8;
  --color-cyan: #22d3ee;
  --color-cyan-strong: #06b6d4;
  --color-blue: #3b82f6;
  --shadow-card: 0 20px 45px rgba(2, 6, 23, 0.35);
  --radius-lg: 24px;
  --radius-md: 16px;
  --content-width: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(34, 211, 238, 0.12), transparent 32rem),
    linear-gradient(180deg, #020617 0%, #08111f 48%, #020617 100%);
  color: var(--color-text);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}

body.no-scroll {
  overflow: hidden;
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.98), rgba(30, 41, 59, 0.96), rgba(15, 23, 42, 0.98));
  border-bottom: 1px solid var(--color-line);
  box-shadow: 0 12px 35px rgba(2, 6, 23, 0.36);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(100% - 32px, var(--content-width));
  height: 70px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: white;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-blue));
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.35);
  font-size: 14px;
}

.brand-name {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  background: linear-gradient(90deg, var(--color-cyan), var(--color-blue));
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: #cbd5e1;
  font-weight: 600;
  transition: color 0.25s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--color-cyan);
}

.mobile-menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.82);
  color: white;
}

.mobile-menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: #cbd5e1;
}

.mobile-nav {
  display: none;
  width: min(100% - 32px, var(--content-width));
  margin: 0 auto 16px;
  padding: 16px;
  border: 1px solid var(--color-line);
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.96);
}

.mobile-nav a {
  display: block;
  padding: 10px 4px;
  color: #cbd5e1;
  font-weight: 600;
}

.mobile-nav.is-open {
  display: block;
}

.hero-carousel {
  position: relative;
  height: 70vh;
  min-height: 560px;
  overflow: hidden;
  background: #020617;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s ease, visibility 1s ease;
}

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

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.46), rgba(2, 6, 23, 0.86)),
    linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.18) 48%, rgba(2, 6, 23, 0.42) 100%);
}

.hero-content {
  position: absolute;
  left: max(24px, calc((100vw - var(--content-width)) / 2));
  right: 24px;
  bottom: clamp(56px, 10vh, 110px);
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--color-cyan);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-content h1,
.page-hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 7vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.055em;
}

.hero-content p,
.page-hero p {
  max-width: 780px;
  margin: 18px 0 0;
  color: #cbd5e1;
  font-size: clamp(1rem, 2vw, 1.22rem);
}

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

.hero-meta {
  margin-top: 22px;
  color: #cbd5e1;
}

.hero-meta span,
.detail-meta span,
.detail-meta a {
  padding: 5px 12px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.58);
}

.hero-tags,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags {
  margin-top: 18px;
}

.hero-tags span,
.tag-row span {
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--color-cyan);
  background: rgba(34, 211, 238, 0.13);
}

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

.primary-button,
.ghost-button,
.section-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 12px;
  font-weight: 800;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.primary-button {
  color: white;
  background: linear-gradient(135deg, var(--color-cyan-strong), var(--color-blue));
  box-shadow: 0 14px 30px rgba(34, 211, 238, 0.24);
}

.ghost-button,
.section-more {
  border: 1px solid rgba(148, 163, 184, 0.24);
  color: #e2e8f0;
  background: rgba(15, 23, 42, 0.58);
}

.primary-button:hover,
.ghost-button:hover,
.section-more:hover {
  transform: translateY(-2px);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 5;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  color: white;
  background: rgba(2, 6, 23, 0.6);
  font-size: 42px;
  line-height: 1;
  transform: translateY(-50%);
  transition: background 0.25s ease;
}

.hero-arrow:hover {
  background: rgba(2, 6, 23, 0.86);
}

.hero-arrow-left {
  left: 24px;
}

.hero-arrow-right {
  right: 24px;
}

.hero-dots {
  position: absolute;
  z-index: 6;
  left: 50%;
  bottom: 28px;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 30px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.35);
}

.hero-dot.is-active {
  background: var(--color-cyan);
}

.section-shell,
.page-hero,
.detail-main {
  width: min(100% - 32px, var(--content-width));
  margin: 0 auto;
}

.section-shell {
  padding: clamp(40px, 8vw, 76px) 0;
}

.search-panel {
  padding: 28px 0 8px;
}

.search-box {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  width: 100%;
}

.search-box.wide {
  max-width: 920px;
}

.search-box input,
.search-box select {
  min-height: 50px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 16px;
  outline: 0;
  color: #e2e8f0;
  background: rgba(15, 23, 42, 0.84);
}

.search-box input {
  flex: 1 1 280px;
  padding: 0 18px;
}

.search-box select {
  flex: 0 1 220px;
  padding: 0 14px;
}

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

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2.45rem);
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.section-heading p {
  margin: 8px 0 0;
  color: var(--color-muted);
}

.small-heading {
  margin-bottom: 16px;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
  gap: 22px;
}

.compact-grid {
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

.movie-card {
  display: block;
  min-width: 0;
  border-radius: var(--radius-md);
  color: inherit;
  background: rgba(15, 23, 42, 0.46);
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, background 0.25s ease;
  overflow: hidden;
}

.movie-card:hover {
  transform: translateY(-6px);
  background: rgba(30, 41, 59, 0.72);
}

.movie-poster {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: #0f172a;
}

.movie-poster img,
.movie-thumb img,
.category-card img,
.detail-cover,
.category-collage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.movie-poster img,
.movie-thumb img {
  transition: transform 0.5s ease, filter 0.5s ease;
}

.movie-card:hover img,
.category-card:hover img,
.category-overview-card:hover img {
  transform: scale(1.06);
  filter: brightness(1.08);
}

.play-badge {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: white;
  font-size: 26px;
  opacity: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.56), transparent);
  transition: opacity 0.25s ease;
}

.movie-card:hover .play-badge,
.category-card:hover .play-badge {
  opacity: 1;
}

.rating-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  color: #fef3c7;
  background: rgba(2, 6, 23, 0.7);
  font-size: 0.82rem;
  font-weight: 800;
}

.movie-info {
  padding: 14px;
}

.movie-info h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.35;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.movie-info p {
  min-height: 44px;
  margin: 8px 0 10px;
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.45;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.movie-meta {
  margin-top: 10px;
  color: var(--color-muted);
  font-size: 0.84rem;
}

.tag-row {
  min-height: 25px;
  font-size: 0.78rem;
}

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

.category-grid {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.category-card,
.category-overview-card,
.ranking-card,
.detail-card,
.side-card,
.player-panel {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-panel-soft);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.category-card {
  position: relative;
  min-height: 190px;
  display: flex;
  align-items: end;
  isolation: isolate;
}

.category-card img {
  position: absolute;
  inset: 0;
  z-index: -2;
  transition: transform 0.5s ease, filter 0.5s ease;
}

.category-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.18));
}

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

.category-card span,
.category-overview-info span {
  color: var(--color-cyan);
  font-weight: 800;
}

.category-card h3,
.category-overview-info h2 {
  margin: 8px 0;
  font-size: 1.4rem;
}

.category-card p,
.category-overview-info p {
  margin: 0;
  color: #cbd5e1;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 34px;
}

.ranking-card {
  padding: 22px;
  align-self: start;
}

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

.rank-row {
  display: grid;
  grid-template-columns: 42px 54px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.62);
  transition: background 0.25s ease, transform 0.25s ease;
}

.rank-row:hover {
  background: rgba(30, 41, 59, 0.86);
  transform: translateX(4px);
}

.rank-row img {
  width: 54px;
  height: 74px;
  border-radius: 10px;
  object-fit: cover;
}

.rank-number {
  color: var(--color-cyan);
  font-weight: 900;
  font-size: 1.05rem;
}

.rank-title {
  min-width: 0;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rank-tags {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.rank-score {
  color: #fde68a;
  font-weight: 800;
}

.mini-rank-list .rank-row {
  grid-template-columns: 34px 44px minmax(0, 1fr) auto;
}

.mini-rank-list .rank-tags {
  display: none;
}

.mini-rank-list .rank-row img {
  width: 44px;
  height: 58px;
}

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

.page-hero {
  padding: 72px 0 28px;
}

.compact-hero {
  padding-top: 58px;
}

.category-overview-grid {
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
}

.category-overview-card {
  display: grid;
  grid-template-columns: 138px minmax(0, 1fr);
}

.category-collage {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  min-height: 210px;
  overflow: hidden;
}

.category-collage img {
  min-width: 0;
  transition: transform 0.5s ease, filter 0.5s ease;
}

.category-overview-info {
  padding: 24px;
}

.movie-card-horizontal {
  display: grid;
  grid-template-columns: 142px minmax(0, 1fr);
}

.horizontal-thumb {
  position: relative;
  min-height: 104px;
  overflow: hidden;
}

.full-rank-list {
  gap: 12px;
}

.empty-state {
  padding: 32px;
  border: 1px dashed rgba(148, 163, 184, 0.26);
  border-radius: var(--radius-md);
  color: var(--color-muted);
  text-align: center;
}

.detail-main {
  padding: 32px 0 0;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 24px;
  color: var(--color-muted);
  font-size: 0.92rem;
}

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

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
}

.detail-primary {
  display: grid;
  gap: 22px;
}

.player-panel {
  padding: 0;
}

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

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

.player-overlay-button {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 84px;
  height: 84px;
  border: 0;
  border-radius: 999px;
  color: white;
  background: rgba(6, 182, 212, 0.92);
  box-shadow: 0 0 40px rgba(34, 211, 238, 0.36);
  font-size: 34px;
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.player-overlay-button:hover {
  transform: translate(-50%, -50%) scale(1.06);
}

.video-player.is-playing .player-overlay-button {
  opacity: 0;
  pointer-events: none;
}

.player-status {
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 7px 12px;
  border-radius: 999px;
  color: #e2e8f0;
  background: rgba(2, 6, 23, 0.72);
  font-size: 0.9rem;
}

.detail-card {
  padding: clamp(20px, 4vw, 34px);
}

.detail-card h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.7rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.detail-meta {
  margin: 18px 0 20px;
  color: #cbd5e1;
}

.lead-text {
  color: #e2e8f0;
  font-size: 1.12rem;
}

.detail-tags {
  margin: 20px 0 26px;
}

.detail-card h2 {
  margin: 26px 0 10px;
  font-size: 1.45rem;
}

.detail-card p {
  color: #cbd5e1;
}

.detail-sidebar {
  display: grid;
  gap: 18px;
  align-self: start;
  position: sticky;
  top: 94px;
}

.detail-cover {
  aspect-ratio: 2 / 3;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  background: var(--color-panel);
}

.side-card {
  padding: 22px;
}

.side-card h2 {
  margin: 0 0 14px;
}

.info-list {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 10px 12px;
  margin: 0;
}

.info-list dt {
  color: var(--color-muted);
}

.info-list dd {
  margin: 0;
  color: #e2e8f0;
}

.related-shell {
  width: 100%;
}

.site-footer {
  margin-top: 64px;
  border-top: 1px solid var(--color-line);
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.72), #020617);
}

.footer-grid {
  width: min(100% - 32px, var(--content-width));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 30px;
  padding: 48px 0;
}

.footer-grid h3 {
  margin: 0 0 14px;
}

.footer-grid p,
.footer-grid a,
.footer-bottom {
  color: var(--color-muted);
}

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

.footer-grid li + li {
  margin-top: 8px;
}

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

.footer-bottom {
  width: min(100% - 32px, var(--content-width));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--color-line);
  font-size: 0.9rem;
}

@media (max-width: 1024px) {
  .split-layout,
  .detail-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .detail-sidebar {
    position: static;
    grid-template-columns: 220px minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-button {
    display: block;
  }

  .hero-carousel {
    min-height: 520px;
    height: 72vh;
  }

  .hero-content {
    left: 18px;
    bottom: 64px;
  }

  .hero-arrow {
    display: none;
  }

  .hero-actions,
  .search-box,
  .section-heading,
  .footer-bottom {
    align-items: stretch;
    flex-direction: column;
  }

  .search-box select,
  .search-box input {
    flex: 1 1 auto;
    width: 100%;
  }

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

  .movie-info {
    padding: 12px;
  }

  .rank-row {
    grid-template-columns: 34px 46px minmax(0, 1fr) auto;
  }

  .rank-row img {
    width: 46px;
    height: 62px;
  }

  .rank-tags {
    display: none;
  }

  .category-overview-card,
  .movie-card-horizontal,
  .detail-sidebar {
    grid-template-columns: 1fr;
  }

  .category-collage {
    min-height: 180px;
  }

  .player-overlay-button {
    width: 66px;
    height: 66px;
    font-size: 26px;
  }
}

@media (max-width: 420px) {
  .movie-grid {
    grid-template-columns: 1fr;
  }
}