:root{--paper:#ebe8e0;--card:#fff;--card-2:#f6f4ee;--sunk:#f0eee6;--accent:#adbecf;--accent-600:#97abbf;--accent-700:#3b5066;--accent-ink:#22303f;--ink:#20201d;--ink-2:#56524a;--ink-3:#8c867a;--line:#e6e2d8;--sage:#446a52;--sage-bg:#e4ece3;--brick:#b14a39;--brick-bg:#f4e2dc;--amber-bg:#f6ecd8;--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace}*{box-sizing:border-box}[hidden]{display:none!important}html,body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font:15px/1.55 -apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif}.wrap{max-width:560px;padding:calc(16px + env(safe-area-inset-top)) max(clamp(16px, 5.6vw, 28px), env(safe-area-inset-right)) calc(40px + env(safe-area-inset-bottom)) max(clamp(16px, 5.6vw, 28px), env(safe-area-inset-left));margin:0 auto}.brand{flex-direction:column;gap:2px;margin-bottom:14px;display:flex}.brand strong{letter-spacing:-.01em;font-size:18px}.muted{color:var(--ink-3);font-size:12.5px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;margin-top:14px;padding:clamp(14px,4.4vw,22px)}.label{letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);font-size:11px;font-weight:700}h1{letter-spacing:-.02em;margin:4px 0 6px;font-size:22px}p{color:var(--ink-2);overflow-wrap:anywhere;margin:8px 0}b{color:var(--ink)}.btn{text-align:center;cursor:pointer;touch-action:manipulation;border:0;border-radius:999px;justify-content:center;align-items:center;gap:8px;width:100%;padding:14px 18px;font-size:16px;font-weight:700;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-soft{background:var(--sunk);color:var(--ink)}.btn:disabled{opacity:.45;cursor:default}.row{gap:10px;margin-top:10px;display:flex}.reel{justify-content:center;gap:8px;margin:14px 0 6px;display:flex}.digit{aspect-ratio:3/4;background:var(--card-2);font-variant-numeric:tabular-nums;border-radius:18px;justify-content:center;align-items:center;width:clamp(58px,19vw,80px);font:800 clamp(46px,15vw,66px)/1 -apple-system,system-ui,sans-serif;display:flex}.digit.done{background:var(--accent-700);color:#fff}.reel-wrap{position:relative}.reel-input{opacity:0;cursor:text;border:0;width:100%;height:100%;padding:0;font-size:16px;position:absolute;inset:0}.reel-input:disabled{cursor:default}.digit.empty{color:var(--ink-3)}.reel-wrap:focus-within .digit.next{box-shadow:inset 0 0 0 3px var(--accent-700)}input.num{text-align:center;border:1px solid var(--line);font-variant-numeric:tabular-nums;border-radius:14px;width:100%;padding:12px;font-size:22px;font-weight:700}textarea{width:100%;height:140px;font:11.5px/1.45 var(--mono);border:1px solid var(--line);background:var(--card-2);resize:none;border-radius:12px;padding:10px}.fp{font:700 15px var(--mono);background:var(--sunk);white-space:nowrap;border-radius:8px;padding:2px 8px}.ok{background:var(--sage-bg);color:var(--sage);border-radius:12px;padding:10px 12px}.bad{background:var(--brick-bg);color:var(--brick);border-radius:12px;padding:10px 12px}.warn{background:var(--amber-bg);border-radius:12px;padding:10px 12px}.small{font-size:12.5px}a{color:var(--accent-700)}ul.list{margin:0;padding:0;list-style:none}.center{text-align:center}details.adv>summary{cursor:pointer;color:var(--ink-2);font-weight:700;list-style:none}details.adv>summary::-webkit-details-marker{display:none}details.adv>summary:after{content:" +";color:var(--ink-3)}details.adv[open]>summary:after{content:" −"}.check{color:var(--ink-2);align-items:flex-start;gap:8px;margin-top:10px;display:flex}.check input{width:18px;height:18px;accent-color:var(--accent-700);flex:none;margin-top:2px}ul.list li{border-top:1px solid var(--line);padding:12px 0}@media (hover:hover){.btn-primary:hover{background:var(--accent-600)}.btn-soft:hover{background:var(--line)}}