:root {
  --bg: #020617;
  --panel: #0f172a;
  --panel-soft: rgba(15, 23, 42, 0.72);
  --line: rgba(148, 163, 184, 0.16);
  --text: #f8fafc;
  --muted: #94a3b8;
  --dim: #64748b;
  --cyan: #22d3ee;
  --cyan-dark: #0891b2;
  --amber: #f59e0b;
  --rose: #fb7185;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(34, 211, 238, 0.12), transparent 30rem),
    radial-gradient(circle at 90% 12%, rgba(20, 184, 166, 0.1), transparent 26rem),
    linear-gradient(180deg, #020617 0%, #08111f 46%, #020617 100%);
}

body.is-menu-open {
  overflow: hidden;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.72));
  backdrop-filter: blur(18px);
}

.nav-wrap {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: 72px;
  padding: 0 1.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 176px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: #ecfeff;
  font-weight: 900;
  background: linear-gradient(135deg, var(--cyan), #2563eb);
  box-shadow: 0 12px 32px rgba(34, 211, 238, 0.28);
}

.brand-text strong {
  display: block;
  font-size: 1.12rem;
  letter-spacing: 0.02em;
}

.brand-text span {
  display: block;
  margin-top: 0.12rem;
  color: var(--muted);
  font-size: 0.74rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.nav-links a {
  padding: 0.64rem 0.82rem;
  border-radius: 12px;
  color: #cbd5e1;
  font-size: 0.92rem;
  font-weight: 700;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: #e0faff;
  background: rgba(34, 211, 238, 0.12);
  transform: translateY(-1px);
}

.nav-search {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  width: min(300px, 26vw);
  margin-left: 0.5rem;
  padding: 0.28rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
}

.nav-search input,
.filter-input {
  width: 100%;
  border: 0;
  outline: 0;
  color: var(--text);
  background: transparent;
}

.nav-search input::placeholder,
.filter-input::placeholder {
  color: #64748b;
}

.nav-search button,
.menu-toggle,
.btn,
.filter-chip,
.hero-arrow,
.hero-dot {
  border: 0;
  color: var(--text);
  cursor: pointer;
}

.nav-search button {
  flex: 0 0 auto;
  padding: 0.45rem 0.82rem;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.16);
  color: #a5f3fc;
  font-weight: 800;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.92);
}

.mobile-panel {
  display: none;
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.98);
  padding: 1rem 1.25rem 1.25rem;
}

.mobile-panel a {
  display: block;
  padding: 0.85rem 0;
  color: #cbd5e1;
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
}

.page-main {
  min-height: 70vh;
  padding-top: 72px;
}

.container {
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero-slider {
  position: relative;
  height: min(760px, 72vh);
  min-height: 560px;
  overflow: hidden;
  background: #020617;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.9s ease, transform 0.9s ease;
  transform: scale(1.02);
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.72) 42%, rgba(2, 6, 23, 0.28)),
    linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.08) 46%, rgba(2, 6, 23, 0.38) 100%),
    var(--hero-bg);
  background-size: cover;
  background-position: center;
  filter: saturate(1.08);
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1280px, calc(100% - 2rem));
  height: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.58fr);
  align-items: center;
  gap: 3rem;
}

.hero-copy {
  max-width: 760px;
  padding-top: 2.5rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.42rem 0.72rem;
  border: 1px solid rgba(34, 211, 238, 0.22);
  border-radius: 999px;
  color: #a5f3fc;
  background: rgba(8, 145, 178, 0.14);
  font-size: 0.84rem;
  font-weight: 800;
}

.hero-copy h1 {
  margin: 1rem 0 0.65rem;
  font-size: clamp(2.4rem, 5vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.hero-copy h2 {
  margin: 0 0 1rem;
  color: #e0faff;
  font-size: clamp(1.45rem, 3vw, 2.8rem);
  line-height: 1.12;
}

.hero-copy p {
  max-width: 680px;
  margin: 0 0 1.35rem;
  color: #cbd5e1;
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  line-height: 1.8;
}

.meta-row,
.tag-row,
.card-meta,
.detail-meta,
.breadcrumbs,
.rank-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.meta-row span,
.tag-row span,
.card-meta span,
.detail-meta span,
.rank-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding: 0.26rem 0.58rem;
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: 999px;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.62);
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 46px;
  padding: 0.72rem 1.1rem;
  border-radius: 14px;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  color: #00131a;
  background: linear-gradient(135deg, #67e8f9, #22d3ee 48%, #06b6d4);
  box-shadow: 0 16px 40px rgba(34, 211, 238, 0.28);
}

.btn-secondary {
  color: #e2e8f0;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(15, 23, 42, 0.72);
}

.btn:hover {
  transform: translateY(-2px);
}

.hero-poster {
  position: relative;
  z-index: 3;
  justify-self: end;
  width: min(360px, 34vw);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 28px;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.6);
  box-shadow: var(--shadow);
}

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

.hero-poster figcaption {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  padding: 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(18px);
}

.hero-poster strong {
  display: block;
  margin-bottom: 0.3rem;
}

.hero-poster span {
  color: var(--muted);
  font-size: 0.86rem;
}

.hero-controls {
  position: absolute;
  z-index: 5;
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.5);
  transition: width 0.2s ease, background 0.2s ease;
}

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

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 5;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transform: translateY(-50%);
}

.hero-arrow.prev {
  left: 1.25rem;
}

.hero-arrow.next {
  right: 1.25rem;
}

.home-panel {
  margin-top: -3rem;
  position: relative;
  z-index: 8;
}

.glass-panel,
.section-block,
.detail-panel,
.player-panel,
.category-card,
.filter-panel {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.88), rgba(15, 23, 42, 0.62));
  box-shadow: var(--shadow);
}

.glass-panel {
  padding: 1.2rem;
  backdrop-filter: blur(18px);
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.quick-link {
  display: flex;
  flex-direction: column;
  gap: 0.38rem;
  min-height: 112px;
  padding: 1rem;
  border-radius: 20px;
  background: rgba(2, 6, 23, 0.45);
  border: 1px solid rgba(148, 163, 184, 0.12);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.quick-link strong {
  color: #f8fafc;
  font-size: 1.05rem;
}

.quick-link span {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.quick-link:hover,
.movie-card:hover,
.category-card:hover,
.rank-item:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.32);
}

.section-block {
  padding: clamp(1.1rem, 2vw, 1.6rem);
  margin: 2.5rem 0;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 1.25rem;
  align-items: flex-end;
  margin-bottom: 1.2rem;
}

.section-heading h2,
.page-hero h1,
.detail-title h1 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.7rem);
  letter-spacing: -0.04em;
}

.section-heading p,
.page-hero p,
.category-card p,
.detail-title p,
.detail-panel p,
.player-side p {
  color: var(--muted);
  line-height: 1.8;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(178px, 1fr));
  gap: 1rem;
}

.movie-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.72);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.movie-card:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.32);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: rgba(2, 6, 23, 0.6);
}

.poster-link img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  transition: transform 0.32s ease, filter 0.32s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.06);
  filter: brightness(1.08);
}

.poster-link::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 52%;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.92), transparent);
}

.badge-corner {
  position: absolute;
  left: 0.72rem;
  top: 0.72rem;
  z-index: 2;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  color: #ecfeff;
  background: rgba(8, 145, 178, 0.86);
  font-size: 0.72rem;
  font-weight: 900;
}

.card-body {
  padding: 0.88rem;
}

.card-body h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  line-height: 1.35;
}

.card-body p {
  display: -webkit-box;
  margin: 0.62rem 0 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.62;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.card-meta span {
  min-height: 1.5rem;
  padding: 0.16rem 0.44rem;
  font-size: 0.72rem;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.category-card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  min-height: 182px;
  padding: 1.2rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-card strong {
  font-size: 1.22rem;
}

.category-card small {
  color: #67e8f9;
  font-weight: 800;
}

.rank-list {
  display: grid;
  gap: 0.75rem;
}

.rank-item {
  display: grid;
  grid-template-columns: 64px 68px 1fr auto;
  align-items: center;
  gap: 0.9rem;
  padding: 0.72rem;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 18px;
  background: rgba(2, 6, 23, 0.36);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.rank-num {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  color: #00131a;
  background: linear-gradient(135deg, #fef08a, #22d3ee);
  font-weight: 900;
}

.rank-item img {
  width: 68px;
  height: 96px;
  object-fit: cover;
  border-radius: 12px;
}

.rank-item h3 {
  margin: 0 0 0.35rem;
}

.page-hero {
  padding: clamp(3rem, 6vw, 5.5rem) 0 1.4rem;
}

.page-hero .breadcrumbs {
  margin-bottom: 1rem;
}

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

.breadcrumbs a {
  color: #a5f3fc;
}

.filter-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  margin-bottom: 1.25rem;
}

.filter-search {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 1rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.42);
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-chip {
  padding: 0.58rem 0.8rem;
  border-radius: 999px;
  background: rgba(30, 41, 59, 0.72);
  color: #cbd5e1;
}

.filter-chip.is-active {
  color: #00131a;
  background: #67e8f9;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: 1.25rem;
  align-items: start;
  margin-bottom: 2rem;
}

.player-panel {
  overflow: hidden;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 28px 28px 0 0;
  background: #000;
}

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

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 0.6rem;
  border: 0;
  color: #ecfeff;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.52), rgba(2, 6, 23, 0.26));
  cursor: pointer;
}

.player-overlay.is-hidden {
  display: none;
}

.player-overlay span {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  padding-left: 0.2rem;
  border-radius: 999px;
  color: #00131a;
  background: #67e8f9;
  box-shadow: 0 20px 48px rgba(34, 211, 238, 0.3);
  font-size: 1.75rem;
}

.player-overlay strong {
  font-size: 1.05rem;
}

.player-side,
.detail-panel {
  padding: 1.25rem;
}

.detail-cover {
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(15, 23, 42, 0.6);
}

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

.detail-title {
  margin-bottom: 1rem;
}

.detail-title h1 {
  margin-top: 0.8rem;
}

.detail-panel {
  margin: 1.25rem 0;
}

.detail-panel h2,
.player-side h2 {
  margin: 0 0 0.7rem;
  font-size: 1.35rem;
}

.detail-panel p {
  margin: 0;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tag-cloud span {
  padding: 0.4rem 0.64rem;
  border-radius: 999px;
  color: #a5f3fc;
  background: rgba(8, 145, 178, 0.12);
  border: 1px solid rgba(34, 211, 238, 0.18);
  font-size: 0.82rem;
  font-weight: 800;
}

.site-footer {
  margin-top: 3rem;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.7), rgba(2, 6, 23, 0.98));
}

.footer-inner {
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  padding: 2rem 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1rem;
  align-content: start;
}

.footer-links a {
  color: #cbd5e1;
}

.empty-note {
  display: none;
  padding: 1.5rem;
  text-align: center;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.68);
}

.empty-note.is-visible {
  display: block;
}

@media (max-width: 980px) {
  .nav-links,
  .site-header > .nav-wrap > .nav-search {
    display: none;
  }

  .menu-toggle {
    display: grid;
    place-items: center;
  }

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

  .mobile-panel .nav-search {
    width: 100%;
    margin: 0 0 0.75rem;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    align-content: center;
    gap: 1rem;
  }

  .hero-poster {
    display: none;
  }

  .hero-copy {
    max-width: 100%;
  }

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

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

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

@media (max-width: 640px) {
  .brand-text span {
    display: none;
  }

  .nav-wrap {
    min-height: 64px;
    padding: 0 1rem;
  }

  .page-main {
    padding-top: 64px;
  }

  .hero-slider {
    min-height: 620px;
    height: 76vh;
  }

  .hero-copy h1 {
    font-size: 2.5rem;
  }

  .hero-arrow {
    display: none;
  }

  .home-panel {
    margin-top: -1.5rem;
  }

  .quick-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .movie-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .card-body {
    padding: 0.75rem;
  }

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

  .rank-item {
    grid-template-columns: 44px 56px 1fr;
  }

  .rank-item .btn {
    grid-column: 1 / -1;
  }

  .rank-item img {
    width: 56px;
    height: 80px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}