:root{--ground:#f6f5f0;--surface:#fff;--ink:#17201b;--ink-2:#4a544e;--ink-3:#5e6862;--line:#e2e0d6;--line-strong:#d5d3c8;--brand:#0f5c45;--brand-dark:#0a3f30;--brand-tint:#e3f0ea;--brand-soft:#9fd3be;--warn:#9a3412;--warn-tint:#fce9dc;--dark:#17201b;--dark-line:#3a4540;--dark-ink-2:#c9cec9;--radius:14px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{color:var(--ink);background:var(--ground);margin:0;font-family:Be Vietnam Pro,system-ui,sans-serif;line-height:1.5}a{color:var(--brand)}a:hover{color:var(--brand-dark)}img{max-width:100%}.wrap{max-width:1200px;margin:0 auto;padding:0 24px}.site-header{background:var(--surface);border-bottom:1px solid var(--line)}.site-header .wrap{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 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