:root {
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --teal: #14b8a6;
  --red: #ef4444;
  --orange: #f97316;
  --yellow: #facc15;
  --green: #16a34a;
  --purple: #7c3aed;
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  --shadow-soft: 0 10px 28px rgba(15, 23, 42, 0.09);
  --radius: 22px;
  --radius-sm: 14px;
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--slate-900);
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 42%, #f8fafc 100%);
  min-width: 320px;
}

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

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.navbar {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 21px;
  font-weight: 800;
  color: var(--slate-950);
  white-space: nowrap;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 13px;
  display: inline-grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--teal));
  box-shadow: 0 12px 26px rgba(37, 99, 235, 0.28);
}

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

.nav-links a {
  padding: 10px 13px;
  border-radius: 999px;
  color: var(--slate-700);
  font-weight: 650;
  font-size: 14px;
  transition: 0.2s ease;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--blue);
  background: #eff6ff;
}

.top-search {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 290px;
}

.top-search input {
  width: 100%;
  border: 1px solid var(--slate-200);
  background: var(--white);
  color: var(--slate-900);
  border-radius: 999px;
  padding: 10px 14px;
  outline: none;
  transition: 0.2s ease;
}

.top-search input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.top-search button,
.btn {
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 750;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--teal));
  box-shadow: 0 12px 26px rgba(37, 99, 235, 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.top-search button:hover,
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 32px rgba(37, 99, 235, 0.28);
}

.btn-light {
  color: var(--blue);
  background: var(--white);
}

.btn-soft {
  color: var(--blue);
  background: #eff6ff;
  box-shadow: none;
}

.menu-toggle {
  display: none;
  margin-left: auto;
  border: 0;
  color: var(--slate-900);
  background: var(--slate-100);
  border-radius: 10px;
  width: 42px;
  height: 42px;
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(135deg, #2563eb 0%, #0ea5e9 47%, #14b8a6 100%);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.7s ease;
  pointer-events: none;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.34;
  transform: scale(1.04);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(20, 184, 166, 0.42), transparent 30%), linear-gradient(90deg, rgba(2, 6, 23, 0.78), rgba(15, 23, 42, 0.36) 56%, rgba(2, 6, 23, 0.3));
}

.hero-inner {
  position: relative;
  max-width: 1280px;
  min-height: 610px;
  margin: 0 auto;
  padding: 72px 22px 48px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) 400px;
  align-items: center;
  gap: 46px;
}

.hero-copy {
  max-width: 740px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: #fde68a;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.hero h1 {
  margin: 0 0 22px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.hero p {
  margin: 0 0 28px;
  max-width: 670px;
  font-size: 20px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.92);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 26px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-tags span,
.tag-row span,
.detail-tags span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.hero-tags span {
  padding: 8px 12px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-panel {
  position: relative;
  padding: 14px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 26px 60px rgba(2, 6, 23, 0.24);
  backdrop-filter: blur(14px);
}

.hero-poster {
  height: 520px;
  border-radius: 22px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
}

.hero-card-title {
  position: absolute;
  left: 34px;
  right: 34px;
  bottom: 34px;
  padding: 18px;
  border-radius: 20px;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(16px);
}

.hero-card-title strong {
  display: block;
  margin-bottom: 8px;
  font-size: 22px;
}

.hero-card-title span {
  color: rgba(255, 255, 255, 0.78);
}

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

.hero-thumb {
  width: 58px;
  height: 6px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  cursor: pointer;
}

.hero-thumb.is-active {
  background: var(--white);
}

.section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 64px 22px;
}

.section-fluid {
  padding: 64px 0;
  background: linear-gradient(90deg, #fff7ed, #fff1f2);
}

.section-fluid .section {
  padding-top: 0;
  padding-bottom: 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.section-kicker {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.section h2,
.page-hero h1,
.detail-title h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.section-head p,
.page-hero p {
  margin: 10px 0 0;
  color: var(--slate-600);
  line-height: 1.8;
}

.more-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue);
  font-weight: 800;
}

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

.movie-grid.compact {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

.movie-list {
  display: grid;
  gap: 18px;
}

.movie-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(226, 232, 240, 0.8);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: rgba(37, 99, 235, 0.2);
}

.card-cover {
  display: block;
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, var(--slate-200), var(--slate-100));
}

.card-cover::after,
.rank-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgba(2, 6, 23, 0.68));
  opacity: 0;
  transition: opacity 0.2s ease;
}

.movie-card:hover .card-cover::after,
.rank-item:hover .rank-cover::after {
  opacity: 1;
}

.card-body {
  padding: 17px;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.movie-card h3,
.rank-item h3,
.related-card h3 {
  margin: 0 0 9px;
  font-size: 18px;
  line-height: 1.35;
}

.movie-card h3 a:hover,
.rank-item h3 a:hover,
.related-card h3 a:hover {
  color: var(--blue);
}

.movie-card p,
.rank-item p,
.related-card p {
  margin: 0;
  color: var(--slate-600);
  font-size: 14px;
  line-height: 1.7;
}

.movie-card p {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tag-row,
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag-row span,
.detail-tags span {
  padding: 6px 10px;
  color: var(--slate-600);
  background: var(--slate-100);
}

.movie-card-wide {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  min-height: 230px;
}

.movie-card-wide .card-cover {
  aspect-ratio: auto;
  height: 100%;
}

.movie-card-wide .card-body {
  padding: 22px;
}

.movie-card-wide h3 {
  font-size: 22px;
}

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

.category-card {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  border-radius: var(--radius);
  padding: 24px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--teal));
  box-shadow: var(--shadow-soft);
}

.category-card:nth-child(2n) {
  background: linear-gradient(135deg, #ef4444, #f97316);
}

.category-card:nth-child(3n) {
  background: linear-gradient(135deg, #7c3aed, #2563eb);
}

.category-card:nth-child(4n) {
  background: linear-gradient(135deg, #16a34a, #14b8a6);
}

.category-card::before {
  content: "";
  position: absolute;
  width: 170px;
  height: 170px;
  right: -62px;
  top: -54px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
}

.category-card h2,
.category-card h3 {
  margin: 0 0 14px;
  font-size: 28px;
}

.category-card p {
  position: relative;
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.7;
}

.category-card span {
  position: relative;
  font-weight: 800;
}

.rank-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.rank-item {
  display: grid;
  grid-template-columns: 64px 92px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  border-radius: 20px;
  padding: 14px;
  background: var(--white);
  border: 1px solid rgba(226, 232, 240, 0.78);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
}

.rank-num {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  color: var(--white);
  font-size: 22px;
  font-weight: 900;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--red), var(--orange));
}

.rank-cover {
  position: relative;
  aspect-ratio: 2 / 3;
  border-radius: 14px;
  overflow: hidden;
  background: var(--slate-100);
}

.rank-item span {
  display: inline-flex;
  margin-top: 9px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.page-hero {
  max-width: 1280px;
  margin: 0 auto;
  padding: 54px 22px 34px;
}

.page-hero-box {
  overflow: hidden;
  border-radius: 32px;
  padding: 44px;
  color: var(--white);
  background: radial-gradient(circle at 82% 15%, rgba(250, 204, 21, 0.34), transparent 28%), linear-gradient(135deg, var(--blue), var(--teal));
  box-shadow: var(--shadow);
}

.page-hero-box p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.9);
}

.filters {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 180px 180px;
  gap: 12px;
  margin-bottom: 26px;
  padding: 16px;
  border-radius: 20px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.filters input,
.filters select {
  width: 100%;
  border: 1px solid var(--slate-200);
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--slate-900);
  background: var(--white);
  outline: none;
}

.filters input:focus,
.filters select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.empty-state {
  display: none;
  padding: 38px;
  text-align: center;
  color: var(--slate-600);
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.detail-layout {
  max-width: 1280px;
  margin: 0 auto;
  padding: 34px 22px 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
}

.watch-box,
.detail-card,
.side-card {
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(226, 232, 240, 0.78);
  overflow: hidden;
}

.watch-stage {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000000;
}

.watch-stage video {
  width: 100%;
  height: 100%;
  display: block;
  background: #000000;
  outline: none;
}

.play-layer {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  border: 0;
  color: var(--white);
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.08), rgba(2, 6, 23, 0.6));
  cursor: pointer;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.play-layer span {
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  color: var(--blue);
  font-size: 32px;
  padding-left: 5px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 42px rgba(2, 6, 23, 0.34);
}

.play-layer.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.detail-card {
  padding: 28px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--slate-500);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--blue);
  font-weight: 750;
}

.detail-title h1 {
  margin-bottom: 16px;
}

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

.detail-meta span {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--blue);
  background: #eff6ff;
  font-size: 14px;
  font-weight: 800;
}

.detail-section {
  padding-top: 22px;
  margin-top: 22px;
  border-top: 1px solid var(--slate-200);
}

.detail-section h2 {
  margin: 0 0 14px;
  font-size: 24px;
}

.detail-section p {
  margin: 0;
  color: var(--slate-700);
  font-size: 16px;
  line-height: 1.9;
}

.side-card {
  padding: 20px;
}

.side-card h2 {
  margin: 0 0 18px;
  font-size: 24px;
}

.related-list {
  display: grid;
  gap: 16px;
}

.related-card {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.related-cover {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 14px;
  background: var(--slate-100);
}

.search-result-title {
  margin-bottom: 22px;
  color: var(--slate-600);
  font-weight: 700;
}

.site-footer {
  background: var(--slate-900);
  color: rgba(255, 255, 255, 0.78);
  padding: 48px 22px;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 32px;
}

.footer-brand {
  margin-bottom: 12px;
  color: var(--white);
  font-size: 24px;
  font-weight: 900;
}

.footer-inner p {
  max-width: 430px;
  margin: 0;
  line-height: 1.8;
}

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

.footer-links a {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  transition: 0.2s ease;
}

.footer-links a:hover {
  color: var(--white);
  background: rgba(37, 99, 235, 0.5);
}

@media (max-width: 1120px) {
  .top-search {
    width: 230px;
  }

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

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

@media (max-width: 960px) {
  .navbar {
    flex-wrap: wrap;
  }

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

  .nav-links,
  .top-search {
    display: none;
    width: 100%;
  }

  .nav-links.is-open,
  .top-search.is-open {
    display: flex;
  }

  .nav-links.is-open {
    flex-wrap: wrap;
    margin-left: 0;
    padding-top: 10px;
  }

  .top-search.is-open {
    padding-bottom: 8px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    padding-top: 54px;
  }

  .hero-panel {
    display: none;
  }

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

  .filters {
    grid-template-columns: 1fr;
  }

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

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .navbar {
    padding: 12px 14px;
  }

  .brand {
    font-size: 18px;
  }

  .hero,
  .hero-inner {
    min-height: 560px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero p {
    font-size: 17px;
  }

  .hero-thumbs {
    bottom: 16px;
  }

  .section {
    padding: 44px 16px;
  }

  .page-hero {
    padding: 30px 16px 20px;
  }

  .page-hero-box {
    padding: 28px;
    border-radius: 24px;
  }

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

  .movie-card-wide {
    grid-template-columns: 124px minmax(0, 1fr);
    min-height: 170px;
  }

  .movie-card-wide .card-body {
    padding: 15px;
  }

  .rank-item {
    grid-template-columns: 48px 76px minmax(0, 1fr);
    gap: 12px;
  }

  .rank-num {
    width: 44px;
    height: 44px;
    font-size: 18px;
  }

  .detail-layout {
    padding: 22px 16px 46px;
  }

  .detail-card {
    padding: 20px;
  }
}