:root {
      --background: #f4efe7;
      --foreground: #162331;
      --panel: rgba(255, 250, 242, 0.92);
      --line: rgba(22, 35, 49, 0.12);
      --teal: #0f766e;
      --amber: #e99a2d;
      --muted: #475569;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.18), transparent 30%),
        radial-gradient(circle at top right, rgba(233, 154, 45, 0.18), transparent 32%),
        linear-gradient(180deg, #f7f2ea 0%, #f2ebe1 50%, #ece4d9 100%);
      color: var(--foreground);
      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; width: 100%; height: auto; }
    .page-shell { min-height: 100vh; padding: 24px 16px 56px; }
    .container { max-width: 1180px; margin: 0 auto; }
    .site-header,
    .hero-card,
    .sidebar-card,
    .condition-card,
    .article-card,
    .related-section,
    .offer-card,
    .meta-card,
    .article-block,
    .faq-card,
    .related-card {
      background: var(--panel);
      border: 1px solid var(--line);
      box-shadow: 0 24px 80px rgba(22, 35, 49, 0.08);
      border-radius: 28px;
    }
    .site-header {
      display: flex;
      align-items: start;
      justify-content: space-between;
      gap: 20px;
      padding: 28px;
    }
    .hero-badge,
    .hero-pill,
    .offer-card-kicker,
    .block-kicker,
    .meta-label,
    .sidebar-title {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.18em;
      text-transform: uppercase;
    }
    .hero-badge,
    .hero-pill {
      display: inline-flex;
      border: 1px solid rgba(15, 118, 110, 0.18);
      background: rgba(15, 118, 110, 0.08);
      color: var(--teal);
      border-radius: 999px;
      padding: 8px 12px;
    }
    .hero-pill-warm {
      border-color: rgba(233, 154, 45, 0.2);
      background: rgba(233, 154, 45, 0.12);
      color: #8f5600;
    }
    .site-brand { margin: 14px 0 6px; font-size: 34px; line-height: 1.05; }
    .site-copy { max-width: 720px; margin: 0; color: var(--muted); line-height: 1.8; }
    .locale-nav { display: flex; gap: 8px; }
    .locale-pill {
      border-radius: 999px;
      border: 1px solid var(--line);
      padding: 10px 16px;
      font-size: 14px;
      background: rgba(255,255,255,0.7);
    }
    .locale-pill-active { background: #0f172a; color: white; }
    .hero-grid {
      display: grid;
      gap: 20px;
      margin-top: 24px;
    }
    .hero-card,
    .sidebar-card,
    .article-card,
    .related-section {
      padding: 28px;
    }
    .hero-row { display: flex; flex-wrap: wrap; gap: 10px; }
    .article-title { margin: 20px 0 0; font-size: clamp(38px, 5vw, 64px); line-height: 0.98; }
    .article-summary { margin: 18px 0 0; max-width: 760px; color: var(--muted); font-size: 18px; line-height: 1.8; }
    .meta-grid { display: grid; gap: 14px; margin-top: 22px; }
    .meta-card { padding: 18px; }
    .meta-value { margin-top: 10px; font-weight: 700; color: #0f172a; }
    .meta-copy { margin-top: 10px; color: var(--muted); line-height: 1.8; }
    .sidebar-title { color: #64748b; }
    .offer-card { padding: 18px; margin-top: 14px; }
    .offer-card h3,
    .related-card h3,
    .article-block h2,
    .faq-card h3 { margin: 10px 0 0; font-size: 22px; line-height: 1.25; }
    .offer-card p,
    .article-block p,
    .faq-card p,
    .condition-card,
    .related-card,
    .bullet-list,
    .article-card,
    .compare-product-copy,
    .compare-section-block p,
    .compare-decision-card p,
    .compare-stat p { color: var(--muted); line-height: 1.8; }
    .button {
      display: inline-flex;
      justify-content: center;
      align-items: center;
      min-height: 48px;
      border-radius: 999px;
      padding: 0 18px;
      font-weight: 700;
      margin-top: 12px;
    }
    .button-dark { background: #0f172a; color: white; }
    .condition-card { margin-top: 20px; padding: 18px 24px; }
    .article-card { margin-top: 20px; }
    .article-block,
    .compare-article-intro,
    .compare-section-block { display: grid; gap: 16px; }
    .article-block + .article-block,
    .compare-article-intro + .compare-product-grid,
    .compare-product-grid + .compare-section-block,
    .compare-section-block + .compare-section-block,
    .compare-section-block + .article-block,
    .compare-article-intro + .article-block { margin-top: 24px; }
    .bullet-list,
    .compare-bullet-list { padding-left: 20px; }
    .bullet-list li,
    .compare-bullet-list li { margin-top: 8px; }
    .callout,
    .compare-callout {
      border: 1px solid rgba(15, 118, 110, 0.18);
      background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(233, 154, 45, 0.08));
      border-radius: 22px;
      padding: 16px 18px;
      color: #0f172a;
      line-height: 1.8;
    }
    .faq-list,
    .related-grid,
    .compare-product-grid,
    .compare-column-grid,
    .compare-stat-strip,
    .compare-cta-row { display: grid; gap: 16px; }
    .faq-card,
    .related-card,
    .compare-product-card,
    .compare-metric,
    .compare-stat,
    .compare-decision-card { padding: 18px; }
    .related-section { margin-top: 20px; }
    .compare-product-card {
      border: 1px solid var(--line);
      background: rgba(255,255,255,0.82);
      border-radius: 28px;
    }
    .compare-product-badge {
      justify-self: start;
      border-radius: 999px;
      border: 1px solid rgba(15, 118, 110, 0.18);
      background: rgba(15, 118, 110, 0.09);
      padding: 8px 12px;
      color: var(--teal);
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.18em;
      text-transform: uppercase;
    }
    .compare-product-figure {
      overflow: hidden;
      border-radius: 20px;
      border: 1px solid rgba(22, 35, 49, 0.08);
      background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(239,244,249,0.9));
      padding: 16px;
    }
    .compare-metric-grid,
    .meta-grid { display: grid; gap: 14px; }
    .compare-metric,
    .compare-stat,
    .compare-decision-card {
      border: 1px solid rgba(22, 35, 49, 0.12);
      background: rgba(255,255,255,0.72);
      border-radius: 20px;
    }
    .compare-metric-label,
    .compare-stat-label,
    .compare-kicker { font-size: 11px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: #64748b; }
    .compare-metric strong,
    .compare-stat strong { display: block; margin-top: 8px; font-size: 18px; color: #0f172a; }
    .compare-size-stack { display: grid; gap: 14px; }
    .compare-size-track {
      position: relative;
      overflow: hidden;
      height: 14px;
      border-radius: 999px;
      background: rgba(22,35,49,0.08);
    }
    .compare-size-bar {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, #0f766e, #34d399);
    }
    .compare-size-bar-warm { background: linear-gradient(90deg, #e99a2d, #facc15); }
    .compare-table-wrap { overflow-x: auto; }
    .compare-table { width: 100%; border-collapse: collapse; min-width: 720px; }
    .compare-table th,
    .compare-table td {
      border-bottom: 1px solid rgba(22,35,49,0.1);
      padding: 14px 12px;
      text-align: left;
      vertical-align: top;
      line-height: 1.65;
    }
    .compare-table th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.14em; color: #0f172a; }
    .compare-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      border-radius: 999px;
      background: #0f172a;
      padding: 0 18px;
      font-weight: 700;
      color: white;
    }
    .compare-cta-secondary { background: #0f766e; }
    .compare-inline-link {
      color: #0f766e;
      text-decoration: underline;
      text-decoration-thickness: 1.5px;
      text-underline-offset: 0.18em;
    }
    @media (min-width: 920px) {
      .hero-grid { grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr); }
      .meta-grid,
      .compare-metric-grid,
      .compare-product-grid,
      .compare-column-grid,
      .compare-stat-strip,
      .compare-cta-row,
      .related-grid,
      .faq-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    }