:root{--bg:#fbfaf6;--panel:#fff;--ink:#101418;--muted:#3a4450;--edge:#1f2933;--accent:#0a4d8c;--accent-ink:#fff;--accent-soft:#e4eef9;--good:#0b5e33;--good-soft:#e3f4ea;--warn-soft:#fff1d6;--focus:#ffbf47;color:var(--ink);background:var(--bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:Atkinson Hyperlegible,Segoe UI,system-ui,sans-serif;font-size:20px}*{box-sizing:border-box}body{background:var(--bg);margin:0;line-height:1.5}h1{margin:0 0 12px;font-size:2.1rem;line-height:1.15}h2{margin:0 0 10px;font-size:1.4rem}p{margin:0 0 12px}a{color:var(--accent);text-underline-offset:4px}button,input,textarea,select{font:inherit;color:var(--ink)}:focus-visible{outline:4px solid var(--focus);outline-offset:2px;box-shadow:0 0 0 7px var(--edge)}.skip{background:var(--panel);border:3px solid var(--edge);z-index:10;padding:10px 14px;position:absolute;top:8px;left:-999px}.skip:focus{left:8px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.page{max-width:980px;margin:0 auto;padding:20px 18px 56px}.crumbs,.top-nav,.site-foot{flex-wrap:wrap;gap:8px 20px;font-weight:700;display:flex}.site-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 24px;margin-bottom:20px;display:flex}.site-foot{border-top:3px solid var(--edge);margin-top:36px;padding-top:14px}.lead{max-width:62ch;font-size:1.2rem}.card{background:var(--panel);border:3px solid var(--edge);border-radius:10px;margin:0 0 18px;padding:20px 22px}.plain{margin:0;padding-left:22px}.plain li{margin-bottom:8px}table{border-collapse:collapse;width:100%;margin:8px 0 12px}th,td{text-align:left;border-bottom:2px solid var(--edge);padding:8px 10px}.button,button.big,button.option,button.soft,button.danger{background:var(--panel);border:3px solid var(--edge);cursor:pointer;min-height:64px;color:var(--ink);border-radius:10px;justify-content:center;align-items:center;gap:10px;padding:0 24px;font-weight:800;text-decoration:none;display:inline-flex}.button.primary,button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}button.danger{background:#fde8e6;border-color:#8a1c14}button:disabled{opacity:.55;cursor:default}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.badge{border:3px dashed var(--edge);border-radius:8px;margin:0;padding:6px 12px;font-size:.9rem;font-weight:700}.sim-body{grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr);align-items:start;gap:20px;display:grid}@media (width<=860px){.sim-body{grid-template-columns:minmax(0,1fr)}}.screen{background:var(--panel);border:4px solid var(--edge);border-radius:14px;min-height:460px;padding:22px}.prompt{margin:0 0 14px;font-size:1.5rem;font-weight:800}.heard{border-left:6px solid var(--edge);background:#f0f2f4;margin:0 0 14px;padding:8px 12px;font-size:1rem}.options{gap:10px;margin:0 0 14px;padding:0;list-style:none;display:grid}button.option{text-align:left;justify-content:flex-start;width:100%;min-height:72px;padding:10px 18px;font-size:1.15rem}button.option .num{background:var(--ink);width:38px;height:38px;color:var(--panel);border-radius:50%;flex:none;place-items:center;font-size:1rem;display:inline-grid}button.option.recommended{background:var(--accent);border-color:var(--accent);min-height:92px;color:var(--accent-ink);font-size:1.5rem}button.option.recommended .num{background:var(--accent-ink);color:var(--accent)}button.option.scanning{box-shadow:0 0 0 8px var(--focus), 0 0 0 11px var(--edge)}.tag{white-space:nowrap;border:2px solid;border-radius:999px;margin-left:auto;padding:2px 10px;font-size:.85rem;font-weight:800}.said{background:var(--good-soft);border:4px solid var(--good);overflow-wrap:anywhere;border-radius:12px;padding:20px;font-size:2rem;font-weight:800;line-height:1.25}.notice{background:var(--warn-soft);border:3px solid var(--edge);border-radius:8px;margin:0 0 14px;padding:10px 14px;font-weight:700}.type-form{flex-wrap:wrap;gap:10px;margin:0 0 14px;display:flex}.type-form input{background:var(--panel);border:3px solid var(--edge);border-radius:10px;flex:220px;min-height:64px;padding:0 16px}.talk{flex-direction:column;gap:14px;display:flex}.log{background:var(--panel);border:3px solid var(--edge);border-radius:10px;flex-direction:column;gap:8px;max-height:340px;margin:0;padding:12px;list-style:none;display:flex;overflow-y:auto}.line{border-radius:8px;max-width:94%;padding:8px 12px}.line .who{color:var(--muted);font-size:.85rem;font-weight:800;display:block}.line.you{background:var(--accent-soft);align-self:flex-end}.line.assistant{background:#eef1f4;align-self:flex-start}.toggle{align-items:flex-start;gap:12px;font-weight:700;display:flex}.toggle input{flex:none;width:28px;height:28px;margin-top:2px}details.card summary{cursor:pointer;font-size:1.15rem;font-weight:800}.skeleton{gap:12px;display:grid}.sk{background:linear-gradient(90deg,#e3e7eb 25%,#f1f3f5 50%,#e3e7eb 75%) 0 0/200% 100%;border-radius:10px;height:72px;animation:1.6s linear infinite shimmer}@keyframes shimmer{to{background-position:-200% 0}}.pulse{background:#b3261e;border-radius:50%;width:18px;height:18px;animation:1.2s ease-in-out infinite beat;display:inline-block}@keyframes beat{50%{transform:scale(1.4)}}@media (prefers-reduced-motion:reduce){.sk,.pulse{animation:none}}.hero{padding:28px 0 8px}