:root {
  --bg: #f8fafc;
  --bg-soft: #eef2f7;
  --surface: #ffffff;
  --surface-dark: #0f172a;
  --text: #172033;
  --muted: #64748b;
  --line: rgba(148, 163, 184, 0.28);
  --amber: #f59e0b;
  --amber-dark: #d97706;
  --blue: #2563eb;
  --red: #ef4444;
  --purple: #7c3aed;
  --teal: #0f766e;
  --shadow: 0 22px 50px rgba(15, 23, 42, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
  line-height: 1.65;
}

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(15, 23, 42, 0.9);
  color: #fff;
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #fff;
  box-shadow: 0 14px 28px rgba(245, 158, 11, 0.28);
}

.brand-text {
  font-size: 20px;
}

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

.nav-link {
  padding: 9px 14px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.76);
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.mobile-menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.mobile-menu-button span {
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 999px;
}

.mobile-nav {
  display: none;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 22px 16px;
  gap: 8px;
  flex-wrap: wrap;
}

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

.hero-slider {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  background: #0f172a;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.015);
  transition: opacity 0.7s ease, transform 1s ease;
  pointer-events: none;
}

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

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--hero-image);
  background-size: cover;
  background-position: center;
  filter: brightness(0.44);
}

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.22), transparent 30%),
    linear-gradient(90deg, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.72) 45%, rgba(15, 23, 42, 0.22)),
    linear-gradient(0deg, rgba(15, 23, 42, 1), transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  min-height: 640px;
  margin: 0 auto;
  padding: 96px 22px 80px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.55fr);
  align-items: center;
  gap: 44px;
  color: #fff;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.hero-copy p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  margin: 18px 0 0;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0;
}

.hero-meta span,
.tag-list span,
.detail-tags span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  padding: 6px 12px;
  font-size: 13px;
  backdrop-filter: blur(10px);
}

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

.button-primary,
.button-ghost,
.filter-panel button,
.play-overlay strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 14px;
  border: 0;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button-primary,
.filter-panel button,
.play-overlay strong {
  background: linear-gradient(135deg, var(--amber), #ef4444);
  color: #fff;
  box-shadow: 0 16px 34px rgba(245, 158, 11, 0.28);
}

.button-ghost {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.08);
}

.button-primary:hover,
.button-ghost:hover,
.filter-panel button:hover,
.play-overlay strong:hover {
  transform: translateY(-2px);
}

.hero-side-card {
  align-self: stretch;
  min-height: 420px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(15, 23, 42, 0.35);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  overflow: hidden;
}

.hero-side-card img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.hero-side-card div {
  padding: 22px;
}

.hero-side-card h2 {
  margin: 0 0 8px;
  font-size: 24px;
}

.hero-dots {
  position: absolute;
  z-index: 5;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
}

.hero-dot.is-active {
  width: 28px;
  background: #fff;
}

.main-wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 54px 22px 82px;
}

.page-hero {
  border-radius: var(--radius-lg);
  padding: 54px;
  margin-bottom: 34px;
  color: #fff;
  background:
    radial-gradient(circle at top right, rgba(245, 158, 11, 0.32), transparent 32%),
    linear-gradient(135deg, #0f172a, #1e293b 54%, #111827);
  box-shadow: var(--shadow);
}

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

.page-hero p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
  margin: 14px 0 0;
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 180px 180px auto;
  gap: 14px;
  padding: 18px;
  margin: 28px 0 34px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.26);
  backdrop-filter: blur(12px);
}

.hero-search {
  max-width: 880px;
  grid-template-columns: minmax(260px, 1fr) 180px 180px auto;
  margin-top: 28px;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.18);
}

.filter-panel label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.hero-search label {
  color: rgba(255, 255, 255, 0.75);
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  height: 46px;
  border: 1px solid rgba(148, 163, 184, 0.38);
  border-radius: 13px;
  padding: 0 14px;
  background: #fff;
  color: var(--text);
  outline: 0;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.14);
}

.section-block {
  margin-top: 54px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 36px);
  letter-spacing: -0.03em;
}

.section-heading p {
  margin: 6px 0 0;
  color: var(--muted);
}

.section-heading a {
  color: var(--amber-dark);
  font-weight: 800;
}

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

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

.movie-card {
  min-width: 0;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.22);
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(245, 158, 11, 0.32);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  background: #111827;
  overflow: hidden;
}

.movie-grid:not(.compact-grid) .poster-link {
  aspect-ratio: 16 / 10;
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.07);
}

.score-badge,
.rank-badge {
  position: absolute;
  z-index: 2;
  top: 12px;
  border-radius: 999px;
  color: #fff;
  font-weight: 900;
  font-size: 13px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.24);
}

.score-badge {
  right: 12px;
  padding: 6px 10px;
  background: linear-gradient(135deg, var(--amber), #ef4444);
}

.rank-badge {
  left: 12px;
  min-width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(10px);
}

.movie-card-body {
  padding: 16px;
}

.movie-card h2 {
  margin: 0;
  font-size: 17px;
  line-height: 1.35;
}

.movie-card h2 a:hover {
  color: var(--amber-dark);
}

.card-line {
  min-height: 52px;
  margin: 10px 0 14px;
  color: var(--muted);
  font-size: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-line.compact {
  min-height: 44px;
  font-size: 13px;
}

.movie-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: #475569;
  font-size: 13px;
  font-weight: 700;
}

.movie-meta-line span {
  padding: 4px 8px;
  border-radius: 999px;
  background: #f1f5f9;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.movie-card .tag-list span {
  background: #f8fafc;
  color: #64748b;
  border: 1px solid rgba(148, 163, 184, 0.22);
  padding: 4px 8px;
  font-size: 12px;
}

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

.category-card {
  position: relative;
  min-height: 190px;
  padding: 22px;
  border-radius: 24px;
  color: #fff;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: linear-gradient(135deg, #1e293b, #0f172a);
}

.category-card::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -60px;
  width: 160px;
  height: 160px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
}

.category-card h2,
.category-card h3 {
  position: relative;
  margin: 0;
  font-size: 24px;
}

.category-card p {
  position: relative;
  color: rgba(255, 255, 255, 0.78);
  margin: 10px 0 18px;
}

.category-count {
  position: relative;
  display: inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-weight: 900;
}

.category-card.tone-amber { background: linear-gradient(135deg, #92400e, #f59e0b); }
.category-card.tone-pink { background: linear-gradient(135deg, #9d174d, #ec4899); }
.category-card.tone-red { background: linear-gradient(135deg, #991b1b, #ef4444); }
.category-card.tone-orange { background: linear-gradient(135deg, #9a3412, #fb923c); }
.category-card.tone-blue { background: linear-gradient(135deg, #1e3a8a, #2563eb); }
.category-card.tone-purple { background: linear-gradient(135deg, #581c87, #7c3aed); }
.category-card.tone-teal { background: linear-gradient(135deg, #134e4a, #14b8a6); }
.category-card.tone-slate { background: linear-gradient(135deg, #111827, #475569); }
.category-card.tone-green { background: linear-gradient(135deg, #14532d, #22c55e); }
.category-card.tone-indigo { background: linear-gradient(135deg, #312e81, #6366f1); }

.ranking-list {
  display: grid;
  gap: 14px;
}

.ranking-row {
  display: grid;
  grid-template-columns: 68px 94px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 14px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.07);
}

.ranking-number {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, var(--amber), #ef4444);
}

.ranking-row img {
  width: 94px;
  height: 64px;
  border-radius: 14px;
  object-fit: cover;
  background: #111827;
}

.ranking-title h2 {
  margin: 0;
  font-size: 18px;
}

.ranking-title p {
  margin: 4px 0 0;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ranking-score {
  color: var(--amber-dark);
  font-weight: 900;
}

.detail-hero {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  color: #fff;
  background: #0f172a;
}

.detail-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--detail-image);
  background-size: cover;
  background-position: center;
  filter: brightness(0.32);
}

.detail-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 20%, rgba(245, 158, 11, 0.2), transparent 30%),
    linear-gradient(90deg, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.62)),
    linear-gradient(0deg, rgba(15, 23, 42, 1), transparent 42%);
}

.detail-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  min-height: 520px;
  padding: 72px 22px;
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  align-items: center;
  gap: 38px;
}

.detail-poster {
  border-radius: 26px;
  overflow: hidden;
  box-shadow: 0 26px 55px rgba(0, 0, 0, 0.36);
  background: #111827;
}

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

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

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

.detail-copy h1 {
  margin: 0;
  font-size: clamp(36px, 6vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.05em;
}

.detail-copy .lead {
  max-width: 780px;
  margin: 18px 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 22px 0;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: rgba(255, 255, 255, 0.82);
}

.detail-meta span {
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

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

.content-card,
.side-card {
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
}

.content-card {
  padding: 30px;
}

.content-card h2,
.side-card h2 {
  margin: 0 0 16px;
  font-size: 26px;
}

.content-card p {
  margin: 0 0 14px;
  color: #334155;
}

.side-card {
  padding: 22px;
  align-self: start;
  position: sticky;
  top: 86px;
}

.side-list {
  display: grid;
  gap: 12px;
}

.side-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.side-item img {
  width: 72px;
  height: 52px;
  object-fit: cover;
  border-radius: 12px;
  background: #111827;
}

.side-item strong {
  display: block;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.side-item span {
  color: var(--muted);
  font-size: 13px;
}

.player-section {
  margin-bottom: 34px;
}

.player-shell {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  background: #020617;
  box-shadow: 0 26px 55px rgba(15, 23, 42, 0.26);
}

.player-shell video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #020617;
}

.play-overlay {
  position: absolute;
  inset: 0;
  border: 0;
  color: #fff;
  background: radial-gradient(circle, rgba(15, 23, 42, 0.2), rgba(15, 23, 42, 0.74));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 14px;
  cursor: pointer;
  transition: opacity 0.24s ease;
}

.play-overlay span {
  width: 76px;
  height: 76px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.92);
  color: #ef4444;
  font-size: 28px;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
}

.player-shell.is-playing .play-overlay {
  opacity: 0;
  pointer-events: none;
}

.player-message {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: none;
  padding: 10px 12px;
  border-radius: 12px;
  color: #fff;
  background: rgba(239, 68, 68, 0.88);
}

.player-message.is-visible {
  display: block;
}

.empty-result {
  display: none;
  padding: 30px;
  border-radius: 20px;
  background: #fff;
  color: var(--muted);
  border: 1px solid rgba(148, 163, 184, 0.24);
}

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

.site-footer {
  background: #0f172a;
  color: #fff;
  padding: 48px 22px;
}

.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 1fr;
  gap: 34px;
}

.footer-brand p,
.footer-links a {
  color: rgba(255, 255, 255, 0.68);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links h2 {
  margin: 0 0 8px;
  font-size: 18px;
}

.footer-links a:hover {
  color: #fff;
}

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

.footer-category-links h2 {
  grid-column: 1 / -1;
}

@media (max-width: 1100px) {
  .movie-grid,
  .movie-grid.compact-grid,
  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .side-card {
    position: static;
  }
}

@media (max-width: 820px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-button {
    display: inline-flex;
  }

  .hero-content,
  .detail-hero-inner,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .hero-side-card {
    display: none;
  }

  .detail-poster {
    max-width: 260px;
  }

  .page-hero {
    padding: 34px 24px;
  }

  .ranking-row {
    grid-template-columns: 50px 76px minmax(0, 1fr);
  }

  .ranking-score {
    grid-column: 3;
  }
}

@media (max-width: 640px) {
  .hero-slider,
  .hero-content {
    min-height: 560px;
  }

  .hero-content {
    padding-top: 74px;
  }

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

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

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

  .content-card {
    padding: 22px;
  }

  .movie-card-body {
    padding: 13px;
  }

  .movie-card h2 {
    font-size: 15px;
  }

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