:root {
  --bg: #f8fafc;
  --text: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --card: #ffffff;
  --dark: #0f172a;
  --blue: #2563eb;
  --cyan: #06b6d4;
  --orange: #f97316;
  --green: #22c55e;
  --yellow: #eab308;
  --radius: 18px;
  --shadow: 0 16px 35px rgba(15, 23, 42, 0.10);
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

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

img {
  max-width: 100%;
  height: auto;
}

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  gap: 22px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

.logo-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 12px 22px rgba(37, 99, 235, 0.26);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  color: #374151;
  font-weight: 700;
}

.nav-links a,
.mobile-menu a {
  transition: color 0.2s ease;
}

.nav-links a:hover,
.mobile-menu a:hover {
  color: var(--blue);
}

.header-search {
  position: relative;
  flex: 1;
  max-width: 300px;
}

.header-search input,
.filter-input,
.filter-select {
  width: 100%;
  border: 1px solid #d1d5db;
  border-radius: 999px;
  background: #fff;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.header-search input {
  padding: 10px 18px 10px 42px;
}

.header-search span {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #9ca3af;
}

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

.mobile-toggle {
  display: none;
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  background: #f3f4f6;
  color: #111827;
}

.mobile-menu {
  display: none;
  border-top: 1px solid var(--line);
  padding: 16px 0 18px;
}

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

.mobile-menu nav {
  display: grid;
  gap: 14px;
  font-weight: 700;
}

.hero {
  position: relative;
  height: 600px;
  overflow: hidden;
  background: #020617;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s ease;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
}

.hero-layer {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 18%, rgba(6, 182, 212, 0.30), transparent 30%),
    linear-gradient(90deg, rgba(2, 6, 23, 0.88), rgba(15, 23, 42, 0.62), rgba(15, 23, 42, 0.12));
}

.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
}

.hero-copy {
  width: min(650px, 92vw);
  color: #fff;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  color: #fff;
  background: rgba(37, 99, 235, 0.86);
  font-size: 14px;
  font-weight: 800;
}

.hero h1 {
  margin: 18px 0 16px;
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.hero p {
  max-width: 720px;
  margin: 0 0 26px;
  color: #e5e7eb;
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.7;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  color: #fff;
  background: var(--blue);
  font-weight: 800;
  line-height: 1;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  background: #1d4ed8;
  box-shadow: 0 16px 28px rgba(37, 99, 235, 0.25);
}

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

.btn-light:hover {
  color: #1d4ed8;
  background: #eff6ff;
}

.btn-dark {
  color: #fff;
  background: rgba(15, 23, 42, 0.88);
}

.hero-control {
  position: absolute;
  top: 50%;
  z-index: 5;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: rgba(0, 0, 0, 0.45);
  transform: translateY(-50%);
  transition: background 0.2s ease;
}

.hero-control:hover {
  background: rgba(0, 0, 0, 0.72);
}

.hero-prev {
  left: 18px;
}

.hero-next {
  right: 18px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 26px;
  z-index: 5;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.54);
}

.hero-dot.is-active {
  background: #fff;
}

.section {
  padding: 56px 0;
}

.section-soft {
  background: linear-gradient(135deg, #eff6ff, #ecfeff);
}

.section-dark {
  color: #fff;
  background: linear-gradient(100deg, var(--blue), var(--cyan));
}

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

.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: #111827;
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 900;
  letter-spacing: -0.035em;
}

.section-subtitle {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.8;
}

.section-dark .section-title,
.section-dark .section-subtitle {
  color: #fff;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

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

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

.movie-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.poster-wrap {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 2 / 3;
  background: linear-gradient(135deg, #1e3a8a, #0891b2);
}

.poster-wrap.wide {
  aspect-ratio: 16 / 9;
}

.poster-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.card-badge,
.rank-badge,
.score-badge {
  position: absolute;
  z-index: 2;
  border-radius: 999px;
  color: #fff;
  font-weight: 900;
}

.card-badge {
  top: 12px;
  left: 12px;
  padding: 6px 10px;
  background: rgba(37, 99, 235, 0.88);
  font-size: 12px;
}

.score-badge {
  right: 12px;
  bottom: 12px;
  padding: 6px 10px;
  background: rgba(2, 6, 23, 0.78);
}

.card-body {
  padding: 16px;
}

.card-title {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.35;
  font-weight: 900;
}

.card-title a:hover {
  color: var(--blue);
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 13px;
}

.card-desc {
  display: -webkit-box;
  min-height: 46px;
  margin: 0;
  overflow: hidden;
  color: #4b5563;
  font-size: 14px;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  color: #1d4ed8;
  background: #dbeafe;
  font-size: 12px;
  font-weight: 800;
}

.horizontal-scroll {
  overflow-x: auto;
  padding-bottom: 12px;
}

.horizontal-list {
  display: flex;
  gap: 22px;
  width: max-content;
}

.horizontal-list .movie-card {
  width: 290px;
  flex: 0 0 auto;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.category-tile {
  display: block;
  min-height: 120px;
  border-radius: var(--radius);
  padding: 22px;
  color: #fff;
  box-shadow: 0 15px 30px rgba(15, 23, 42, 0.13);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.category-tile:hover {
  transform: translateY(-3px) scale(1.01);
  opacity: 0.92;
}

.category-name {
  font-size: 22px;
  font-weight: 900;
}

.category-text {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  line-height: 1.6;
}

.c-red { background: linear-gradient(135deg, #ef4444, #f97316); }
.c-blue { background: linear-gradient(135deg, #2563eb, #06b6d4); }
.c-emerald { background: linear-gradient(135deg, #059669, #10b981); }
.c-purple { background: linear-gradient(135deg, #7c3aed, #a855f7); }
.c-orange { background: linear-gradient(135deg, #ea580c, #f59e0b); }
.c-cyan { background: linear-gradient(135deg, #0891b2, #22d3ee); }
.c-pink { background: linear-gradient(135deg, #db2777, #f472b6); }
.c-indigo { background: linear-gradient(135deg, #4338ca, #6366f1); }
.c-green { background: linear-gradient(135deg, #16a34a, #84cc16); }
.c-yellow { background: linear-gradient(135deg, #ca8a04, #facc15); }

.cta {
  border-radius: 30px;
  padding: 46px 28px;
  text-align: center;
}

.cta h2 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 900;
}

.cta p {
  margin: 0 auto 24px;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 20px;
  line-height: 1.7;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 58px 92px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  border-radius: var(--radius);
  padding: 14px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.rank-number {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  background: #94a3b8;
  font-size: 22px;
  font-weight: 900;
}

.rank-number.top-1 { background: #eab308; }
.rank-number.top-2 { background: #94a3b8; }
.rank-number.top-3 { background: #f97316; }

.rank-cover {
  overflow: hidden;
  border-radius: 14px;
  aspect-ratio: 2 / 3;
  background: #dbeafe;
}

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

.rank-info h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 900;
}

.rank-info p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.page-hero {
  padding: 58px 0;
  color: #fff;
  background:
    radial-gradient(circle at 74% 18%, rgba(6, 182, 212, 0.36), transparent 28%),
    linear-gradient(115deg, #0f172a, #1d4ed8 56%, #06b6d4);
}

.page-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 900;
  letter-spacing: -0.04em;
}

.page-hero p {
  max-width: 780px;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 19px;
  line-height: 1.8;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.84);
  font-weight: 700;
}

.breadcrumb a:hover {
  color: #fff;
}

.filters {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 16px;
  margin-bottom: 26px;
}

.filter-input,
.filter-select {
  padding: 13px 18px;
}

.no-results {
  display: none;
  border-radius: var(--radius);
  padding: 28px;
  background: #fff;
  color: var(--muted);
  text-align: center;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.detail-hero {
  padding: 42px 0 58px;
  color: #fff;
  background:
    radial-gradient(circle at 86% 22%, rgba(6, 182, 212, 0.34), transparent 26%),
    linear-gradient(125deg, #020617, #0f172a 60%, #1e40af);
}

.detail-layout {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.detail-poster {
  overflow: hidden;
  border-radius: 24px;
  background: #1e293b;
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.24);
}

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

.detail-title {
  margin: 0 0 14px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.meta-pill {
  border-radius: 999px;
  padding: 7px 12px;
  color: #dbeafe;
  background: rgba(255, 255, 255, 0.12);
  font-size: 14px;
  font-weight: 800;
}

.detail-one-line {
  margin: 0 0 22px;
  color: #e5e7eb;
  font-size: 20px;
  line-height: 1.75;
}

.player-section {
  padding-top: 44px;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  background: #020617;
  box-shadow: 0 26px 60px rgba(15, 23, 42, 0.22);
}

.player-shell video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  outline: none;
}

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  cursor: pointer;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.18), rgba(2, 6, 23, 0.66));
}

.player-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.player-overlay img {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55);
}

.play-button {
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: rgba(37, 99, 235, 0.92);
  box-shadow: 0 18px 35px rgba(37, 99, 235, 0.35);
  transition: transform 0.2s ease, background 0.2s ease;
}

.play-button:hover {
  transform: scale(1.06);
  background: #1d4ed8;
}

.content-card {
  border-radius: var(--radius);
  padding: 28px;
  background: #fff;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
}

.content-card h2 {
  margin: 0 0 14px;
  font-size: 26px;
  font-weight: 900;
}

.content-card p {
  margin: 0 0 16px;
  color: #374151;
  font-size: 16px;
  line-height: 1.9;
}

.content-card p:last-child {
  margin-bottom: 0;
}

.site-footer {
  margin-top: 56px;
  color: #d1d5db;
  background: #111827;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding: 48px 0;
}

.footer-title {
  margin: 0 0 12px;
  color: #fff;
  font-size: 20px;
  font-weight: 900;
}

.footer-text,
.footer-list {
  color: #d1d5db;
  font-size: 14px;
  line-height: 1.8;
}

.footer-list {
  display: grid;
  gap: 8px;
}

.footer-list a:hover {
  color: #60a5fa;
}

.footer-bottom {
  border-top: 1px solid #1f2937;
  padding: 20px 0;
  color: #9ca3af;
  font-size: 13px;
}

@media (max-width: 1024px) {
  .movie-grid,
  .movie-grid.three,
  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .detail-layout {
    grid-template-columns: 260px minmax(0, 1fr);
  }

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

@media (max-width: 780px) {
  .nav-links,
  .header-search {
    display: none;
  }

  .mobile-toggle {
    display: inline-flex;
  }

  .hero {
    height: 560px;
  }

  .hero-control {
    display: none;
  }

  .movie-grid,
  .movie-grid.three,
  .movie-grid.two,
  .category-grid,
  .rank-list,
  .filters,
  .detail-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .rank-item {
    grid-template-columns: 48px 78px minmax(0, 1fr);
  }

  .detail-poster {
    max-width: 320px;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .logo {
    font-size: 20px;
  }

  .hero {
    height: 520px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .section {
    padding: 42px 0;
  }

  .movie-grid {
    gap: 16px;
  }

  .rank-info p,
  .card-desc {
    -webkit-line-clamp: 3;
  }
}