:root {
  --bg: #f8f6f1;
  --surface: #ffffff;
  --surface-soft: #f1eee8;
  --ink: #1f1b16;
  --muted: #6d665d;
  --line: #e2ddd3;
  --accent: #16a34a;
  --accent-dark: #0f7a35;
  --accent-soft: #dcfce7;
  --gold: #d97706;
  --shadow: 0 20px 60px rgba(31, 27, 22, 0.10);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(22, 163, 74, 0.12), transparent 34rem),
    linear-gradient(180deg, #fffaf0 0%, var(--bg) 34rem);
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    "PingFang SC",
    "Hiragino Sans GB",
    "Microsoft YaHei",
    sans-serif;
  line-height: 1.7;
}

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

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

button,
input {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(226, 221, 211, 0.78);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
}

.header-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 72px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: white;
  background: linear-gradient(135deg, var(--accent), #047857);
  box-shadow: 0 12px 28px rgba(22, 163, 74, 0.25);
}

.brand-text strong {
  display: block;
  font-size: 18px;
  line-height: 1.2;
}

.brand-text span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 22px;
  color: #3f3a33;
  font-weight: 650;
}

.nav-links a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover {
  color: var(--accent-dark);
  border-color: var(--accent);
}

.search-wrap {
  position: relative;
  width: min(280px, 32vw);
}

.search-input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  padding: 10px 42px 10px 16px;
  color: var(--ink);
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.12);
}

.search-button {
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  border: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: white;
  background: var(--accent);
  cursor: pointer;
}

.search-results {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: min(420px, 88vw);
  max-height: 440px;
  overflow: auto;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
  display: none;
}

.search-results.is-open {
  display: grid;
  gap: 8px;
}

.search-result-item {
  display: block;
  padding: 10px 12px;
  border-radius: 14px;
  background: #faf9f6;
}

.search-result-item:hover {
  background: var(--accent-soft);
}

.search-result-item strong {
  display: block;
  line-height: 1.35;
}

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

.mobile-menu-button {
  display: none;
}

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

.hero {
  padding: 72px 0 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 32px;
  align-items: stretch;
}

.hero-copy {
  padding: 42px;
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.55)),
    linear-gradient(135deg, rgba(22, 163, 74, 0.12), rgba(217, 119, 6, 0.08));
  box-shadow: var(--shadow);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 6px 12px;
  color: var(--accent-dark);
  border: 1px solid rgba(22, 163, 74, 0.22);
  border-radius: 999px;
  background: rgba(220, 252, 231, 0.72);
  font-weight: 700;
  font-size: 13px;
}

.hero h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero p {
  margin: 18px 0 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
}

.button-primary {
  color: white;
  background: var(--accent);
}

.button-primary:hover {
  background: var(--accent-dark);
}

.button-secondary {
  color: #2f2a24;
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.74);
}

.button-secondary:hover {
  border-color: rgba(22, 163, 74, 0.45);
  color: var(--accent-dark);
}

.feature-card {
  min-height: 100%;
  overflow: hidden;
  border-radius: 32px;
  background: #171411;
  color: white;
  box-shadow: var(--shadow);
}

.feature-poster {
  min-height: 420px;
  display: flex;
  align-items: flex-end;
  padding: 28px;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.16), transparent 12rem),
    linear-gradient(135deg, #14532d 0%, #1c1917 52%, #78350f 100%);
}

.feature-poster h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.08;
}

.feature-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
  color: #e8e4dc;
}

.section {
  padding: 40px 0;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.section-header h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: -0.02em;
}

.section-header p {
  margin: 8px 0 0;
  color: var(--muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(226, 221, 211, 0.88);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 24px rgba(31, 27, 22, 0.06);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.movie-card:hover {
  transform: translateY(-4px);
  border-color: rgba(22, 163, 74, 0.45);
  box-shadow: 0 18px 38px rgba(31, 27, 22, 0.12);
}

.poster {
  min-height: 220px;
  display: flex;
  align-items: flex-end;
  position: relative;
  padding: 18px;
  color: white;
  overflow: hidden;
  background: linear-gradient(135deg, #1f2937, #111827);
}

.poster::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.18), transparent 34%),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.08) 0 1px,
      transparent 1px 12px
    );
  transform: rotate(8deg);
}

.poster span {
  position: relative;
  z-index: 1;
}

.poster-badge {
  position: absolute;
  z-index: 2;
  top: 14px;
  left: 14px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(8px);
  font-size: 12px;
  font-weight: 800;
}

.poster-title {
  font-size: 24px;
  line-height: 1.15;
  font-weight: 900;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.38);
}

.poster-tone-1 {
  background: linear-gradient(135deg, #064e3b, #0f172a);
}

.poster-tone-2 {
  background: linear-gradient(135deg, #7c2d12, #1c1917);
}

.poster-tone-3 {
  background: linear-gradient(135deg, #1e3a8a, #111827);
}

.poster-tone-4 {
  background: linear-gradient(135deg, #581c87, #1f2937);
}

.poster-tone-5 {
  background: linear-gradient(135deg, #365314, #292524);
}

.poster-tone-6 {
  background: linear-gradient(135deg, #7f1d1d, #0f172a);
}

.poster-tone-7 {
  background: linear-gradient(135deg, #0f766e, #1c1917);
}

.poster-tone-8 {
  background: linear-gradient(135deg, #92400e, #312e81);
}

.movie-body {
  padding: 16px;
}

.movie-title {
  margin: 0;
  font-size: 18px;
  line-height: 1.35;
}

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 9px;
  border-radius: 999px;
  color: #4b453d;
  background: #f1eee8;
  font-size: 12px;
  font-weight: 700;
}

.chip-accent {
  color: #0f7a35;
  background: var(--accent-soft);
}

.movie-desc {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.channel-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 24px rgba(31, 27, 22, 0.05);
}

.channel-card:hover {
  border-color: rgba(22, 163, 74, 0.4);
  transform: translateY(-2px);
}

.channel-card h3 {
  margin: 0;
  font-size: 22px;
}

.channel-card p {
  margin: 8px 0 0;
  color: var(--muted);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stat-card {
  padding: 20px;
  border-radius: var(--radius);
  background: #171411;
  color: white;
}

.stat-card strong {
  display: block;
  font-size: 30px;
  line-height: 1.1;
}

.stat-card span {
  color: #d6d0c6;
  font-size: 14px;
}

.page-hero {
  padding: 48px 0 28px;
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.page-hero p {
  max-width: 760px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 17px;
}

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

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

.detail-hero {
  padding: 44px 0;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.detail-poster {
  min-height: 520px;
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.detail-main {
  padding: 32px;
  border: 1px solid rgba(226, 221, 211, 0.92);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 32px rgba(31, 27, 22, 0.06);
}

.detail-main h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.detail-line {
  margin: 18px 0 0;
  color: #423d35;
  font-size: 19px;
  font-weight: 650;
}

.info-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.info-item {
  padding: 13px 15px;
  border-radius: 16px;
  background: #f5f2eb;
}

.info-item span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.info-item strong {
  display: block;
  margin-top: 2px;
}

.content-panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.content-panel h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

.content-panel p {
  margin: 0;
  color: #3f3a33;
}

.content-flow {
  display: grid;
  gap: 18px;
}

.tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 34px;
}

.pagination a,
.pagination span {
  min-width: 40px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-align: center;
  background: var(--surface);
}

.pagination a:hover,
.pagination .current {
  color: white;
  border-color: var(--accent);
  background: var(--accent);
}

.notice {
  padding: 18px 20px;
  border-left: 4px solid var(--accent);
  border-radius: 16px;
  background: rgba(220, 252, 231, 0.62);
  color: #22543d;
}

.footer {
  margin-top: 58px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.58);
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
}

.footer a:hover {
  color: var(--accent-dark);
}

.back-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  color: white;
  background: var(--accent);
  box-shadow: var(--shadow);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.back-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

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

@media (max-width: 980px) {
  .header-inner {
    grid-template-columns: auto auto;
  }

  .mobile-menu-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
  }

  .nav-links {
    grid-column: 1 / -1;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding-bottom: 16px;
  }

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

  .search-wrap {
    grid-column: 1 / -1;
    width: 100%;
  }

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

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

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

@media (max-width: 720px) {
  .hero-copy {
    padding: 28px;
  }

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

  .poster {
    min-height: 190px;
  }

  .detail-poster {
    min-height: 420px;
  }

  .detail-main {
    padding: 22px;
  }

  .info-list {
    grid-template-columns: 1fr;
  }

  .channel-grid,
  .stat-grid {
    grid-template-columns: 1fr;
  }

  .section-header {
    display: block;
  }
}

@media (max-width: 460px) {
  .card-grid {
    grid-template-columns: 1fr;
  }

  .header-inner,
  .container,
  .footer-inner {
    width: min(100% - 22px, 1180px);
  }
}