:root{--bg: #f3f5f8;--panel: #ffffff;--ink: #101b2b;--muted: #586779;--line: #d6dde5;--soft: #e9eef4;--opt: #1f5fd0;--opt-soft: #e1eafb;--pm: #c96a12;--pm-soft: #fbeedd;--good: #187a47;--good-soft: #def2e6;--bad: #b23d2a;--bad-soft: #f8e3de;--warn: #855600;--warn-soft: #fbf0d5;--hero: #0f1a2a;--hero-ink: #eef2f7;--hero-muted: #9fb0c3;--f-display: "IBM Plex Sans Condensed", "Arial Narrow", system-ui, sans-serif;--f-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;--f-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;--radius: 6px}@media (prefers-color-scheme: dark){:root{--bg: #0d1520;--panel: #151f2c;--ink: #e4eaf1;--muted: #94a3b4;--line: #283545;--soft: #1b2735;--opt: #6ea2f5;--opt-soft: #1b2e4c;--pm: #f0a453;--pm-soft: #3a2a17;--good: #5ccb8e;--good-soft: #15342a;--bad: #f08b75;--bad-soft: #3c211b;--warn: #e7b657;--warn-soft: #382c13;--hero: #09111b;--hero-ink: #eef2f7;--hero-muted: #93a4b8;color-scheme:dark}}*{box-sizing:border-box}[hidden]{display:none!important}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 var(--f-body)}a{color:var(--opt)}h1,h2,h3{font-family:var(--f-display);font-weight:600;line-height:1.1;text-wrap:balance;margin:0}.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}.wrap{max-width:1120px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}.eyebrow{font:600 12px var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}:focus-visible{outline:2px solid var(--opt);outline-offset:2px}.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px var(--f-body);padding:11px 18px;border-radius:var(--radius);text-decoration:none;border:1px solid transparent;cursor:pointer}.btn.primary{background:var(--opt);color:#fff}.btn.primary:hover{filter:brightness(1.08)}.btn.ghost{border-color:currentColor;color:inherit;background:none}.site-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:16px}.logo{font:600 22px var(--f-display);text-decoration:none;color:inherit;letter-spacing:-.01em}.logo b{color:var(--opt);font-weight:600}.logo i{color:var(--pm);font-style:normal}.site-head nav{display:flex;gap:20px;align-items:center;font-size:15px}.site-head nav a{color:inherit;text-decoration:none;opacity:.85}.site-head nav a:hover{opacity:1;text-decoration:underline}.site-foot{border-top:1px solid var(--line);padding-block:28px 40px;color:var(--muted);font-size:13px}.site-foot .wrap{display:grid;gap:10px}.site-foot p{margin:0;max-width:80ch}@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}