@font-face{font-family:Inter;src:url('assets/inter.woff2') format('woff2');font-display:swap;font-weight:100 900}@font-face{font-family:Space;src:url('assets/space.woff2') format('woff2');font-display:swap;font-weight:300 700}
:root{--canvas:#efefef;--paper:#fff;--fog:#f5f5f5;--ink:#202020;--body:#4d4d4d;--muted:#6b6b6b;--line:#dedede;--accent:#ff682c;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:var(--canvas);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{ -webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed;opacity:.48}a{color:inherit}button{background:none;border:0}h1,h2,h3{font-family:Space,Inter,sans-serif;font-weight:500;letter-spacing:-.025em;margin:0;line-height:1.13}h1{font-size:clamp(32px,4vw,52px)}h2{font-size:27px}h3{font-size:20px}p{line-height:1.65;color:var(--body);margin:12px 0}small{line-height:1.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #816729;outline-offset:4px}input,select{border:1px solid 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var(--accent);text-align:left;margin-top:20px;border-radius:8px;font-size:13px}.feedback.correct{border-top-color:#816729}.typing{display:flex;gap:10px;margin-top:20px}.typing input{min-width:0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:24px 0}.metric{padding:23px}.metric strong{font-family:Space,sans-serif;display:block;font-size:37px;margin-top:12px}.metric span{font-size:11px;color:var(--muted)}.history-list{display:grid;gap:10px;margin-top:18px}.history-button{display:flex;justify-content:space-between;gap:20px;align-items:center;text-align:left;padding:18px;border:1px solid var(--line);border-radius:8px;background:white;width:100%;font-size:13px}.history-button small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.progress-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}.empty{padding:36px;text-align:center;background:white;border-radius:8px;border:1px solid var(--line)}.empty 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@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.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}

.export-text{margin-top:22px}.export-text textarea{width:100%;font:11px/1.6 monospace;border:1px solid #aaa;border-radius:8px;padding:12px;resize:vertical;margin-top:10px}.export-text label{display:block;margin-top:15px}