:root{--canvas:#fbfaf3;--card:#ffffff;--ink:#0a0a0a;--muted:#5e5e58;--soft:#a8a8a3;--border:#0a0a0a;--dash:#a8a8a3;--accent:#ab4f30;--accent-muted:#e8a892;--accent-ink:#8b3a1f;--negative:#b91c1c;--positive:#137a3a;--warning:#a05a00;--soft-bg:#f3f1e3;--calm-bg:#ffffff;--overwhelmed-bg:#faf6f0;--highlight:#fff3a3;--highlight-soft:#fff8d3;--rule-soft:#d8d6cd;--font-sans:"IBM Plex Mono",ui-monospace,monospace;--font-mono:"IBM Plex Mono",ui-monospace,monospace;--font-display:"IBM Plex Mono",ui-monospace,monospace;--radius-sm:0;--radius-md:0;--radius-lg:0;--radius-pill:0;--shadow-card:none;--shadow-elev:none}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--canvas);color:var(--ink);font-family:var(--font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}.mono{font-family:var(--font-mono)}.app-shell{max-width:1280px;margin:0 auto;padding:0 24px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:18px}.btn{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:var(--radius-md);border:1px solid var(--ink);background:transparent;color:var(--ink);font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;cursor:pointer}.btn-primary{background:var(--ink);color:var(--canvas);border-color:var(--ink);font-weight:700}.btn-primary:hover{filter:brightness(.92)}.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border:1px solid var(--border);border-radius:var(--radius-pill);font-family:var(--font-mono);font-size:11px;background:transparent;letter-spacing:.08em;text-transform:uppercase}.chip,.muted{color:var(--muted)}.h1{font-size:28px;letter-spacing:-.01em}.h1,.h2{font-family:var(--font-display);font-weight:600}.h2{font-size:20px}.h3{font-family:var(--font-display);font-size:16px;font-weight:600}.num{font-family:var(--font-mono);font-feature-settings:"tnum"}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.skip-link{position:absolute;left:8px;top:-48px;z-index:1000;padding:8px 12px;background:var(--ink);color:var(--card);font-size:14px;text-decoration:none}.skip-link:focus{top:8px}#main:focus{outline:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.muted a,li a,p a{text-decoration:underline;text-underline-offset:2px}input[type=checkbox],input[type=radio],input[type=range]{accent-color:var(--accent)}input[type=range]{min-height:24px}.l-hit{position:relative}.l-hit:after{content:"";position:absolute;inset:-8px -4px}@media (max-width:480px){:root{--nav-tracking:0.06em}}