:root{color-scheme:dark;--a: #e8a33d;--b: #4a7fb5;--ink: #eceef2;--ink-dim: #99a1ae;--bg: #1b1d21;--surface: #23262c;--line: #343a44}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;overscroll-behavior:none;user-select:none;-webkit-user-select:none}#scene{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:none;-webkit-tap-highlight-color:transparent}#ui{position:fixed;inset:0;height:100dvh;pointer-events:none;display:flex;flex-direction:column;padding:max(10px,env(safe-area-inset-top)) max(10px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));gap:8px}.bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.bar-top{justify-content:space-between}.bar-bottom{margin-top:auto}.spacer{flex:1}.turn{display:flex;align-items:center;gap:8px;font-weight:600}.dot{width:13px;height:13px;border-radius:50%;display:inline-block}.turn-text{white-space:nowrap}.hand{display:flex;align-items:center;gap:4px}.hand-label{font-size:12px;font-weight:700;letter-spacing:.06em;margin-right:2px}.chip{min-width:21px;height:21px;padding:0 3px;border:1.5px solid var(--line);border-radius:6px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;font-variant-numeric:tabular-nums}.chip.empty{border-style:dashed;color:var(--ink-dim)}.btn{pointer-events:auto;min-height:44px;min-width:44px;padding:0 14px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:10px;font:inherit;font-weight:600;cursor:pointer}.btn:hover:not(:disabled){border-color:#4b535f}.btn:focus-visible{outline:2px solid var(--a);outline-offset:2px}.btn:disabled{opacity:.35;cursor:default}.btn.ghost{background:transparent}.btn.icon{padding:0;font-size:18px}.btn.sel{border-color:var(--a);background:#2f2a20}.auto{display:inline-flex;align-items:center;gap:6px;pointer-events:auto}.auto-label{color:var(--ink-dim);font-size:13px}.num{pointer-events:auto;width:66px;min-height:44px;padding:0 8px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:10px;font:inherit;font-weight:600;text-align:center;font-variant-numeric:tabular-nums}.num:focus-visible{outline:2px solid var(--a);outline-offset:2px}.hist{display:flex;flex-direction:column;gap:3px;max-height:48dvh;overflow-y:auto;font-size:13px}.hist-line{border-left:3px solid var(--line);padding-left:7px;display:flex;gap:6px;flex-wrap:wrap}.hist-ply{color:var(--ink-dim);min-width:2.2em;font-variant-numeric:tabular-nums}.hist-eval{color:var(--ink-dim)}.link{pointer-events:auto;width:100%;min-height:40px;padding:0 8px;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:8px;font:12px/1.4 ui-monospace,monospace}.log{display:flex;flex-direction:column;gap:3px;align-items:flex-start}.log-line{font-size:12px;color:var(--ink-dim);border-left:3px solid var(--line);padding-left:7px;background:#1b1d21b8;border-radius:0 5px 5px 0}.overlay{pointer-events:none;position:fixed;inset:0;display:flex;align-items:flex-end;justify-content:center;padding:16px calc(16px + env(safe-area-inset-right)) calc(78px + env(safe-area-inset-bottom))}.overlay.hidden{display:none}.overlay>.panel{pointer-events:auto}.overlay.modal{pointer-events:auto;align-items:center;padding:16px;background:#0c0d0fbd}.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;max-width:min(440px,100%);max-height:92dvh;overflow-y:auto}.panel.wide{max-width:min(520px,100%)}.panel h2{margin:0 0 6px;font-size:22px;text-wrap:balance}.panel h3{margin:16px 0 6px;font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-dim);font-weight:700}.panel .why{margin:0 0 10px;color:var(--ink)}.panel .note{margin:12px 0 0;font-size:13px;color:var(--ink-dim)}.panel .warn{margin:8px 0 0;font-size:13px;color:var(--a)}.panel details{font-size:13px;color:var(--ink-dim)}.panel summary{cursor:pointer}.panel .rule{margin:6px 0 0}.options{display:flex;flex-wrap:wrap;gap:6px}.panel-btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}#fatal{pointer-events:auto;position:fixed;inset:auto 0 0;margin:0;padding:12px 16px;z-index:99;background:#7a2233;color:#fff;font:12px/1.45 ui-monospace,monospace;white-space:pre-wrap;max-height:45dvh;overflow:auto}@media(max-width:420px){.btn{padding:0 10px;font-size:14px}.hand-label{display:none}}