:root{--brand:#2563eb;--brand2:#f59e0b}
.ty .row2{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin:8px 0}
.ty label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
.ty label.chk{flex-direction:row;align-items:center;gap:8px;display:inline-flex;color:var(--text);font-size:14px}
.ty select,.ty textarea,.ty .cname{font:inherit;color:var(--text);background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;width:100%;box-sizing:border-box}
.ty textarea{resize:vertical}
.btnrow{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0;align-items:center}.btnrow.center,.center{justify-content:center;text-align:center}
.btn.sm{padding:7px 12px;font-size:13px}.small{font-size:12px}.muted{color:var(--muted)}
.tdur{margin:4px 0 10px}
.tbar{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:10px 0}
.tst{background:var(--chip);border-radius:12px;padding:8px;text-align:center}.tst span{display:block;font-size:11px;color:var(--muted)}.tst b{font-size:24px;font-variant-numeric:tabular-nums}
.tarea{position:relative;border:2px solid var(--line);border-radius:16px;background:var(--card);padding:16px 18px;cursor:text;transition:border-color .15s}
.tarea.focus{border-color:var(--brand)}.tarea.shake{animation:tsh .18s}
@keyframes tsh{25%{transform:translateX(-3px)}75%{transform:translateX(3px)}}
.ttext{font:500 clamp(19px,3.2vw,26px)/1.7 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;max-height:calc(1.7em * 3);overflow:hidden;word-break:break-word;white-space:pre-wrap;color:var(--muted);scroll-behavior:smooth}
.ttext span.ok{color:var(--text)}.ttext span.no{color:#fff;background:var(--err);border-radius:3px}
.ttext span.cur{border-bottom:3px solid var(--brand);color:var(--text);animation:blink 1s step-end infinite}
@keyframes blink{50%{border-color:transparent}}
.tin{position:absolute;opacity:0;left:0;top:0;width:1px;height:1px;border:0;padding:0}
.thint{position:absolute;inset:0;display:grid;place-items:center;background:color-mix(in srgb,var(--card) 70%,transparent);border-radius:14px;font-weight:700;color:var(--text);pointer-events:none}
.tarea.focus .thint,.tarea.run .thint{display:none}
.rcard{background:var(--chip);border-radius:18px;padding:18px;text-align:center;margin:12px 0}.rcard small{color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.rcard>b{display:block;font-size:clamp(48px,11vw,76px);font-weight:900;line-height:1.1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.rcard>b span{font-size:20px}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:8px;margin:12px 0}.kv div{background:var(--card);border-radius:12px;padding:10px}.kv b{display:block;font-size:22px}.kv span{font-size:12px;color:var(--muted)}
.cert{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:8px}.cert .cname{max-width:280px}
.kbd{margin:14px auto 0;max-width:720px;user-select:none}
.kr{display:flex;justify-content:center;gap:5px;margin:5px 0}.kr.r1{padding-left:18px}.kr.r2{padding-left:44px}
.k{flex:0 0 calc((100% - 70px)/13);max-width:50px;aspect-ratio:1;display:grid;place-items:center;border-radius:9px;background:var(--chip);border:1px solid var(--line);font-weight:700;font-size:clamp(11px,2.4vw,17px);opacity:.45}
.k.in{opacity:1}.k.nx{background:var(--brand);color:#fff;border-color:var(--brand);opacity:1;transform:translateY(-2px)}
.k.sp{flex-basis:45%;max-width:320px;aspect-ratio:auto;height:40px;opacity:1}
@media(max-width:520px){.tbar{grid-template-columns:repeat(2,1fr)}.kr.r1{padding-left:8px}.kr.r2{padding-left:20px}}