:root{--ink:#12172b;--ink-70:#414863;--ink-45:#6b7287;--paper:#eceff5;--card:#fff;--line:#d7dce6;--signal:#e0912c;--signal-soft:#fbeedb;--confirm:#157a6e;--alert:#a4324a;--display:"Bricolage Grotesque","Trebuchet MS",system-ui,sans-serif;--body:"Inter",system-ui,-apple-system,sans-serif;--mono:"IBM Plex Mono",ui-monospace,monospace;--r:4px;--shadow:0 1px 2px rgba(18,23,43,.06),0 8px 24px -12px rgba(18,23,43,.18)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--display);font-weight:600;letter-spacing:-.02em;line-height:1.08;margin:0 0 .4em}h1{font-size:clamp(2.4rem,6vw,4.2rem)}h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}h3{font-size:1.2rem;letter-spacing:-.01em}p{margin:0 0 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var(--line);background:var(--card);border-radius:var(--r);cursor:pointer;font-family:var(--mono);font-size:.8rem;color:var(--ink-45)}.scale button.sel{background:var(--signal);border-color:var(--signal);color:#23180a}.poles{display:flex;justify-content:space-between;gap:16px;font-size:.9rem;color:var(--ink-70)}.poles span{flex:1 1}.poles span:last-child{text-align:right}.meter{margin-bottom:14px}.meter-head{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-45);margin-bottom:5px}.meter-track{position:relative;height:8px;background:var(--line);border-radius:1px}.meter-fill{position:absolute;top:0;bottom:0;background:var(--signal);border-radius:1px}.meter-mid{position:absolute;left:50%;top:-3px;bottom:-3px;width:1px;background:var(--ink-45);opacity:.5}table.grid{width:100%;border-collapse:collapse;font-size:.92rem}table.grid td,table.grid th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}table.grid th{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-45)}.heat{display:inline-block;width:100%;height:22px;border-radius:1px}input,select{font:inherit;padding:11px 13px;border:1px solid var(--line);border-radius:var(--r);background:var(--card);color:var(--ink);width:100%}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}[data-theme=plain]{--ink:#202124;--ink-70:#3c4043;--ink-45:#5f6368;--paper:#fff;--card:#fff;--line:#dadce0;--signal:#1a73e8;--signal-soft:#e8f0fe;--confirm:#188038;--alert:#c5221f;--display:"Inter",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--body:"Inter",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--mono:"Inter",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--r:8px;--shadow:0 1px 3px rgba(60,64,67,.15)}[data-theme=plain] h1,[data-theme=plain] h2,[data-theme=plain] h3{font-weight:400;letter-spacing:-.01em;line-height:1.25}[data-theme=plain] h1{font-size:clamp(2rem,4vw,2.8rem)}[data-theme=plain] h2{font-size:clamp(1.4rem,2.6vw,1.8rem)}[data-theme=plain] .eyebrow{text-transform:none;letter-spacing:0;font-size:.85rem}[data-theme=plain] .card{border-radius:8px;box-shadow:var(--shadow);border-color:transparent}[data-theme=plain] .btn{border-radius:999px;font-weight:500;background:var(--signal);border-color:var(--signal)}[data-theme=plain] .btn.ghost{background:#fff;color:var(--signal);border-color:var(--line)}[data-theme=plain] .btn.signal{color:#fff}[data-theme=plain] .opt{border-radius:8px}[data-theme=plain] .opt.sel{border-color:var(--signal);background:var(--signal-soft)}[data-theme=plain] .rung{border-radius:999px}[data-theme=plain] .meter-fill,[data-theme=plain] .rung.done,[data-theme=plain] .rung.here{background:var(--signal)}[data-theme=plain] .meter-track,[data-theme=plain] .scale button{border-radius:999px}[data-theme=plain] .scale button.sel{background:var(--signal);border-color:var(--signal);color:#fff}.band-invert{background:var(--ink);color:#fff;padding:72px 0}.band-invert .band-rule{border-top:1px solid #2b3350}.band-invert .band-muted{color:#a8afc4}.band-invert .band-chip{border:1px solid #2b3350;color:#c6cbd9}.band-invert .eyebrow{color:#8d95ad}[data-theme=plain] .band-invert{background:#f8f9fa;color:var(--ink);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}[data-theme=plain] .band-invert .band-rule{border-top-color:var(--line)}[data-theme=plain] .band-invert .band-muted{color:var(--ink-45)}[data-theme=plain] .band-invert .band-chip{border-color:var(--line);color:var(--ink-70)}[data-theme=plain] .band-invert .eyebrow{color:var(--ink-45)}.theme-switch{position:fixed;right:16px;bottom:16px;z-index:50;display:flex;gap:2px;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:3px;box-shadow:0 4px 16px rgba(18,23,43,.15)}.theme-switch button{border:0;background:transparent;border-radius:999px;padding:7px 14px;font:inherit;font-size:.82rem;color:var(--ink-45);cursor:pointer}.theme-switch button[aria-pressed=true]{background:var(--ink);color:#fff}.gate{border:1px solid var(--line);border-radius:var(--r);background:var(--card);padding:32px;max-width:520px;margin:32px auto;text-align:center}.blurred{filter:blur(7px);pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;opacity:.55}