:root {
  --cyan-700: #0e7490;
  --cyan-600: #0891b2;
  --cyan-500: #06b6d4;
  --teal-600: #0d9488;
  --emerald-600: #059669;
  --emerald-500: #10b981;
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;
  --line: rgba(15, 23, 42, 0.1);
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.14);
  --soft-shadow: 0 12px 34px rgba(15, 23, 42, 0.1);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 12px;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #f8fafc 0%, #eefafa 52%, #f8fafc 100%);
  color: var(--slate-800);
  min-height: 100vh;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);
}

.nav-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--cyan-700);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--cyan-600), var(--emerald-500));
  box-shadow: 0 10px 26px rgba(8, 145, 178, 0.24);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 10px 16px;
  border-radius: 12px;
  color: var(--slate-700);
  font-weight: 700;
  transition: 0.22s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background: linear-gradient(135deg, var(--cyan-600), var(--teal-600));
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: rgba(8, 145, 178, 0.1);
  border-radius: 12px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--cyan-700);
  border-radius: 99px;
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: radial-gradient(circle at 10% 10%, rgba(125, 211, 252, 0.38), transparent 32%), linear-gradient(135deg, #0891b2 0%, #0d9488 52%, #059669 100%);
}

.hero-aura {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  filter: blur(12px);
  pointer-events: none;
}

.hero-aura-one {
  left: -90px;
  top: -120px;
}

.hero-aura-two {
  right: -120px;
  bottom: -160px;
}

.hero-inner {
  position: relative;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 640px;
  padding: 82px 0;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: 54px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan-700);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.85rem;
  font-weight: 800;
}

.hero .eyebrow,
.page-hero .eyebrow,
.detail-hero .eyebrow {
  color: #ecfeff;
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.24);
}

.hero-copy h1 {
  margin: 22px 0 18px;
  font-size: clamp(2.8rem, 7vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
  font-weight: 900;
}

.hero-copy h1 span {
  display: block;
  color: #cffafe;
  margin-top: 12px;
}

.hero-copy p {
  margin: 0;
  max-width: 610px;
  font-size: 1.18rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.9;
}

.hero-search {
  width: min(560px, 100%);
  margin: 30px 0 22px;
  padding: 8px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 18px;
  backdrop-filter: blur(16px);
}

.hero-search input {
  min-width: 0;
  color: var(--white);
  background: transparent;
  border: 0;
  outline: 0;
  padding: 0 14px;
}

.hero-search input::placeholder {
  color: rgba(255, 255, 255, 0.72);
}

.hero-search button,
.btn-primary,
.btn-ghost,
.section-link,
.mini-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  font-weight: 800;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.hero-search button,
.btn-primary {
  color: var(--cyan-700);
  background: var(--white);
  border: 0;
  padding: 14px 22px;
  box-shadow: 0 14px 34px rgba(255, 255, 255, 0.12);
}

.btn-primary:hover,
.hero-search button:hover,
.section-link:hover,
.mini-link:hover {
  transform: translateY(-2px);
}

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

.btn-ghost {
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.86);
  padding: 12px 22px;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.hero-mini-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.hero-mini-links a {
  padding: 8px 12px;
  border-radius: 999px;
  color: #ecfeff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-feature {
  position: relative;
  min-height: 410px;
  padding: 18px;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 28px 80px rgba(2, 6, 23, 0.18);
  backdrop-filter: blur(18px);
}

.hero-slides {
  position: relative;
  min-height: 374px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.98);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.hero-poster {
  position: relative;
  overflow: hidden;
  height: 300px;
  border-radius: 24px;
  box-shadow: 0 22px 48px rgba(2, 6, 23, 0.28);
}

.hero-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-slide-copy span {
  color: #cffafe;
  font-weight: 800;
}

.hero-slide-copy h2 {
  margin: 12px 0 12px;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.06;
  font-weight: 900;
}

.hero-slide-copy p {
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.8;
}

.mini-link {
  padding: 10px 14px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.12);
}

.hero-dots {
  position: absolute;
  left: 24px;
  bottom: 22px;
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
}

.hero-dot.active {
  width: 28px;
  background: var(--white);
}

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 76px 0;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 14px 0 8px;
  color: var(--slate-900);
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.section-heading p {
  margin: 0;
  color: var(--slate-600);
  line-height: 1.8;
}

.section-link {
  flex: 0 0 auto;
  color: var(--white);
  background: linear-gradient(135deg, var(--cyan-600), var(--teal-600));
  padding: 12px 16px;
  box-shadow: var(--soft-shadow);
}

.category-grid,
.category-detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.category-card,
.category-detail-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-xl);
  padding: 22px;
  box-shadow: var(--soft-shadow);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.category-card:hover,
.category-detail-card:hover,
.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.category-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  color: var(--white);
  background: linear-gradient(135deg, var(--cyan-600), var(--emerald-500));
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(8, 145, 178, 0.22);
}

.category-card h3,
.category-detail-card h2 {
  margin: 18px 0 8px;
  color: var(--slate-900);
  font-size: 1.25rem;
  font-weight: 900;
}

.category-card p,
.category-detail-card p {
  margin: 0;
  color: var(--slate-600);
  line-height: 1.8;
}

.category-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.category-preview a,
.category-links a {
  color: var(--cyan-700);
  font-weight: 700;
}

.category-links {
  list-style: none;
  margin: 20px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}

.category-links li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  color: var(--slate-500);
}

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

.movie-card {
  min-width: 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-xl);
  box-shadow: var(--soft-shadow);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  height: 270px;
  background: linear-gradient(135deg, rgba(8, 145, 178, 0.12), rgba(16, 185, 129, 0.12));
}

.movie-card.compact .poster-link {
  height: 230px;
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.38s ease;
}

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

.poster-glow {
  position: absolute;
  inset: auto 0 0;
  height: 44%;
  background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.72));
}

.rank-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: grid;
  place-items: center;
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  border-radius: 14px;
  color: var(--white);
  background: linear-gradient(135deg, #f97316, #ef4444);
  box-shadow: 0 12px 24px rgba(239, 68, 68, 0.24);
}

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

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--cyan-700);
  font-size: 0.82rem;
  font-weight: 800;
}

.movie-meta span {
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(6, 182, 212, 0.1);
}

.movie-card h3 {
  margin: 12px 0 8px;
  color: var(--slate-900);
  font-size: 1.12rem;
  line-height: 1.3;
  font-weight: 900;
}

.movie-card p {
  min-height: 3.6em;
  margin: 0 0 14px;
  color: var(--slate-600);
  line-height: 1.8;
  font-size: 0.94rem;
}

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

.tag-list span {
  padding: 5px 9px;
  color: var(--slate-600);
  background: var(--slate-100);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

.ranking-band {
  position: relative;
}

.page-hero {
  color: var(--white);
  background: radial-gradient(circle at 12% 0%, rgba(103, 232, 249, 0.34), transparent 30%), linear-gradient(135deg, var(--cyan-600), var(--teal-600) 52%, var(--emerald-600));
}

.slim-hero {
  padding: 78px 0;
}

.page-hero-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.page-hero h1 {
  margin: 16px 0 12px;
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.page-hero p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.08rem;
  line-height: 1.8;
}

.filter-box {
  margin-bottom: 30px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-xl);
  box-shadow: var(--soft-shadow);
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 2fr;
  gap: 16px;
}

.filter-box label {
  display: grid;
  gap: 8px;
  color: var(--slate-600);
  font-weight: 800;
}

.filter-box input,
.filter-box select {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 14px;
  outline: 0;
  background: var(--white);
  color: var(--slate-800);
  padding: 0 14px;
}

.filter-box input:focus,
.filter-box select:focus {
  border-color: var(--cyan-500);
  box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.12);
}

.filter-selects {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

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

.empty-state {
  display: none;
  margin-top: 28px;
  padding: 32px;
  text-align: center;
  color: var(--slate-600);
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--radius-xl);
  box-shadow: var(--soft-shadow);
}

.empty-state.visible {
  display: block;
}

.detail-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--slate-950);
}

.detail-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.28;
  filter: blur(18px) saturate(1.2);
  transform: scale(1.08);
}

.detail-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(2, 6, 23, 0.92), rgba(8, 145, 178, 0.72) 55%, rgba(5, 150, 105, 0.72));
}

.detail-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 36px 0 72px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 700;
}

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

.detail-layout {
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 36px;
  align-items: center;
}

.detail-poster {
  overflow: hidden;
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(2, 6, 23, 0.42);
}

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

.detail-copy h1 {
  margin: 18px 0 16px;
  font-size: clamp(2.2rem, 6vw, 4.7rem);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.detail-one-line {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.12rem;
  line-height: 1.9;
}

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

.detail-meta span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ecfeff;
  font-weight: 800;
}

.detail-tags {
  margin-bottom: 24px;
}

.detail-tags span {
  color: #ecfeff;
  background: rgba(255, 255, 255, 0.14);
}

.detail-section {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 28px;
  align-items: start;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #000;
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
}

.video-player {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: #000;
  z-index: 1;
}

.player-cover {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  cursor: pointer;
  background: #000;
}

.player-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}

.player-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.1), rgba(2, 6, 23, 0.62));
}

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

.play-circle {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  color: var(--cyan-700);
  background: var(--white);
  font-size: 2rem;
  box-shadow: 0 24px 50px rgba(2, 6, 23, 0.34);
}

.content-card {
  padding: 28px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--soft-shadow);
}

.content-card h2 {
  margin: 0 0 14px;
  color: var(--slate-900);
  font-size: 1.45rem;
  font-weight: 900;
}

.content-card h2:not(:first-child) {
  margin-top: 28px;
}

.content-card p {
  margin: 0;
  color: var(--slate-700);
  line-height: 1.95;
}

.site-footer {
  margin-top: 40px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--slate-950);
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0;
  display: grid;
  gap: 16px;
}

.footer-brand {
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 900;
}

.footer-inner p {
  margin: 0;
  max-width: 660px;
  line-height: 1.8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

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

@media (max-width: 1080px) {
  .hero-inner,
  .detail-section {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    min-height: auto;
  }

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

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

@media (max-width: 820px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 76px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .nav-link {
    text-align: center;
  }

  .hero-inner {
    padding: 58px 0;
  }

  .hero-slide {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .hero-poster {
    height: 240px;
  }

  .hero-slides,
  .hero-feature {
    min-height: 540px;
  }

  .section-heading {
    display: grid;
  }

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

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

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

  .detail-poster {
    width: min(260px, 70vw);
  }
}

@media (max-width: 560px) {
  .brand-text {
    max-width: 8em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

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

  .hero-actions,
  .hero-mini-links {
    display: grid;
  }

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

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

  .poster-link,
  .movie-card.compact .poster-link {
    height: 330px;
  }

  .section {
    padding: 52px 0;
  }

  .detail-inner {
    padding-bottom: 52px;
  }
}