#drill[data-astro-cid-becum3mt] [data-astro-cid-becum3mt][data-when]{display:none}#drill[data-astro-cid-becum3mt][data-screen=setup] [data-astro-cid-becum3mt][data-when=setup],#drill[data-astro-cid-becum3mt][data-screen=done] [data-astro-cid-becum3mt][data-when=done]{display:block}#drill[data-astro-cid-becum3mt][data-screen=play] [data-astro-cid-becum3mt][data-when=play]{display:flex}.play[data-astro-cid-becum3mt]{flex-direction:column;min-height:calc(100svh - 4rem)}.opt[data-astro-cid-becum3mt]{cursor:pointer;border:1px solid var(--color-line);background:var(--color-surface);-webkit-tap-highlight-color:transparent;touch-action:manipulation;border-radius:.875rem;transition:border-color .15s,background-color .15s}.opt[data-astro-cid-becum3mt]:hover{border-color:var(--color-line-strong)}.opt[data-astro-cid-becum3mt][aria-pressed=true]{border-color:var(--color-accent);background:color-mix(in oklab, var(--color-accent) 14%, var(--color-surface))}.go[data-astro-cid-becum3mt]{cursor:pointer;background:var(--color-accent);color:var(--color-accent-ink);touch-action:manipulation;border:1px solid #0000;border-radius:.875rem;padding:.9rem 1rem;font-size:15px;font-weight:600}.go-quiet[data-astro-cid-becum3mt]{border-color:var(--color-line);background:var(--color-surface);color:var(--color-ink)}.go-quiet[data-astro-cid-becum3mt]:hover{border-color:var(--color-line-strong)}.stage[data-astro-cid-becum3mt]{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:1.25rem;padding:1.5rem 0;display:flex}.question[data-astro-cid-becum3mt]{font-family:var(--font-mono);letter-spacing:-.02em;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:0 .5rem;font-size:clamp(30px,10vw,48px);font-weight:600;line-height:1.1;display:flex}.qop[data-astro-cid-becum3mt]{color:var(--color-muted)}.box[data-astro-cid-becum3mt]{border:2px solid var(--color-line-strong);background:var(--color-surface);min-width:5rem;font-family:var(--font-mono);letter-spacing:-.02em;border-radius:1rem;place-items:center;padding:.5rem 1.25rem;font-size:clamp(30px,10vw,48px);font-weight:700;line-height:1.3;display:grid}.box[data-astro-cid-becum3mt].is-empty:after{content:"";background:var(--color-accent);border-radius:2px;width:3px;height:.9em;animation:1.1s step-end infinite caret}@keyframes caret{50%{opacity:0}}.stage[data-astro-cid-becum3mt].is-ok .box[data-astro-cid-becum3mt]{border-color:var(--color-ok);color:var(--color-ok)}.stage[data-astro-cid-becum3mt].is-bad .box[data-astro-cid-becum3mt]{border-color:var(--color-bad);color:var(--color-bad);animation:.4s shake}@keyframes shake{25%{transform:translate(-7px)}50%{transform:translate(7px)}75%{transform:translate(-4px)}}.truth[data-astro-cid-becum3mt]{min-height:1.5rem;color:var(--color-muted);font-size:14px}.truth[data-astro-cid-becum3mt] b{font-family:var(--font-mono);color:var(--color-ink);font-weight:700}.pad[data-astro-cid-becum3mt]{width:100%;max-width:21rem;padding-bottom:calc(1.5rem + env(safe-area-inset-bottom,0px));grid-template-columns:repeat(3,1fr);gap:.625rem;margin:0 auto;display:grid}.key[data-astro-cid-becum3mt]{cursor:pointer;border:1px solid var(--color-line);background:var(--color-surface);min-height:3.75rem;font-family:var(--font-mono);color:var(--color-ink);user-select:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent;border-radius:1rem;place-items:center;font-size:24px;font-weight:600;transition:background-color .12s,transform 80ms;display:grid}@media (width>=640px){.key[data-astro-cid-becum3mt]{min-height:4.25rem}}.key[data-astro-cid-becum3mt]:active{background:var(--color-surface-2);transform:scale(.96)}.key[data-astro-cid-becum3mt] svg[data-astro-cid-becum3mt]{width:1.5rem;height:1.5rem}.key-soft[data-astro-cid-becum3mt]{color:var(--color-muted)}.key-go[data-astro-cid-becum3mt]{background:var(--color-accent);color:var(--color-accent-ink);border-color:#0000}.key-go[data-astro-cid-becum3mt]:active{background:color-mix(in oklab, var(--color-accent) 85%, black)}#dots[data-astro-cid-becum3mt] .dot{background:var(--color-line-strong);border-radius:999px;width:.5rem;height:.5rem;transition:background-color .2s,transform .2s}#dots[data-astro-cid-becum3mt] .dot.at{background:var(--color-accent);transform:scale(1.35)}#dots[data-astro-cid-becum3mt] .dot.ok{background:var(--color-ok)}#dots[data-astro-cid-becum3mt] .dot.bad{background:var(--color-bad)}#misses[data-astro-cid-becum3mt] li{background:var(--color-surface-2);justify-content:space-between;align-items:baseline;gap:1rem;padding:.75rem 1rem;font-size:14px;display:flex}#misses[data-astro-cid-becum3mt] .sum{font-family:var(--font-mono)}#misses[data-astro-cid-becum3mt] .gave{font-family:var(--font-mono);color:var(--color-bad);font-size:13px;text-decoration:line-through}