:root{--bg:#f6f4ef;--surface:#fff;--paper:#ece9e1;--line:#d9d5cb;--line-strong:#85806f;--ink:#14181f;--ink-soft:#444b57;--asphalt:#0f1722;--asphalt-soft:#1c2533;--on-dark:#f4efe4;--on-dark-soft:#c9c2b3;--signal:#ffd43b;--signal-dark:#e6b800;--stop:#c81e1e;--wine:var(--ink);--wine-dark:#000;--wine-tint:#fff7d1;--gold:var(--signal-dark);--gold-soft:var(--signal);--ok:#14532d;--ok-bg:#dcfce7;--focus:#1d4ed8;--radius:10px;--radius-lg:14px;--shadow:0 1px 2px #0f17220f, 0 6px 20px #0f172212;--shadow-hover:0 2px 4px #0f172214, 0 12px 32px #0f17221f;--max:1180px;--gutter:clamp(18px, 4vw, 40px)}*,:before,:after{box-sizing:border-box}html{-moz-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:var(--font-body), "Segoe UI", system-ui, sans-serif;text-rendering:optimizelegibility;margin:0;font-size:1.0625rem;line-height:1.65}h1,h2,h3{font-family:var(--font-display), var(--font-body), sans-serif;letter-spacing:-.015em;text-wrap:balance;margin:0;font-weight:700;font-stretch:90%;line-height:1.1}h1{font-size:clamp(2.3rem,6vw,4.2rem)}h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}h3{font-size:1.3rem}p{text-wrap:pretty;margin:0}a{color:inherit;text-underline-offset:3px;text-decoration-thickness:2px}img,svg{max-width:100%;display:block}:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:4px}.container{width:min(100% - 2 * var(--gutter), var(--max));margin-inline:auto}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.skip-link{z-index:100;background:var(--signal);color:var(--ink);border-radius:var(--radius);padding:10px 16px;font-weight:700;position:absolute;top:-60px;left:12px}.skip-link:focus{top:12px}.button{border:2px solid var(--asphalt);border-radius:var(--radius);background:var(--asphalt);color:#fff;min-height:48px;font:inherit;cursor:pointer;justify-content:center;align-items:center;gap:10px;padding:12px 22px;font-weight:700;text-decoration:none;transition:background-color .15s,box-shadow .15s;display:inline-flex}.button:hover{background:var(--asphalt-soft);box-shadow:var(--shadow)}.button:active{transform:translateY(1px)}.button:disabled{opacity:.6;cursor:progress}.button-secondary{background:var(--surface);border-color:var(--line-strong);color:var(--ink)}.button-secondary:hover{background:var(--surface);border-color:var(--asphalt)}.eyebrow{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);align-items:center;gap:8px;font-size:.8rem;font-weight:600;display:inline-flex}.notice{border:1px solid var(--line);border-left:4px solid var(--signal-dark);border-radius:var(--radius);background:var(--surface);color:var(--ink-soft);padding:14px 18px;font-size:.95rem}.prose{max-width:70ch}.prose>*+*{margin-top:1em}.prose h2{margin-top:1.8em;font-size:clamp(1.45rem,3vw,1.9rem)}.prose h3{margin-top:1.4em}.prose ul,.prose ol{padding-left:1.3em}.prose li+li{margin-top:.4em}.prose li::marker{color:var(--ink);font-weight:700}.prose table{border-collapse:collapse;background:var(--surface);width:100%;font-size:.97rem}.prose caption{text-align:left;padding-bottom:8px;font-weight:700}.prose th,.prose td{border:1px solid var(--line);text-align:left;vertical-align:top;padding:10px 12px}.prose th{background:var(--asphalt);color:var(--on-dark)}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}header :focus-visible,.on-dark :focus-visible,form[data-tone=dark] :focus-visible{outline-color:var(--signal)}