.sd{gap:10px;display:grid}.sd-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.sd-levels .btn{padding:8px 12px}.sd-time{color:var(--ink);font-size:18px}.sd-label{color:var(--dim);margin:0;font-size:15px;font-weight:600}.sd-main{grid-template-columns:minmax(0,1fr) 230px;align-items:start;gap:18px;display:grid}.sd-boardwrap{width:100%;max-width:560px;margin:0 auto;container-type:inline-size}.sd-board{aspect-ratio:1;border:2px solid var(--ink);background:var(--card);touch-action:manipulation;-webkit-user-select:none;user-select:none;border-radius:6px;grid-template-rows:repeat(9,1fr);display:grid;position:relative;overflow:hidden}.sd-board:focus-visible{outline:3px solid var(--acc);outline-offset:3px}.sd-row{grid-template-columns:repeat(9,1fr);min-height:0;display:grid}.sd-c{border-right:1px solid var(--line-2);border-bottom:1px solid var(--line-2);cursor:pointer;min-width:0;min-height:0;font-family:var(--f-head);color:var(--acc-strong);place-items:center;font-size:6.2cqw;font-weight:700;line-height:1;display:grid;position:relative}.sd-row .sd-c:last-child{border-right:0}.sd-row:last-child .sd-c{border-bottom:0}.sd-c.bx-r{border-right:2px solid var(--ink)}.sd-c.bx-b{border-bottom:2px solid var(--ink)}.sd-c.given{color:var(--ink);font-weight:800}.sd-c.peer{background:color-mix(in srgb,var(--navy) 7%,var(--card))}.sd-c.same{background:color-mix(in srgb,var(--acc) 22%,var(--card))}.sd-c.sel{background:color-mix(in srgb,var(--acc) 38%,var(--card))}.sd-c.err .sd-v{color:var(--bad);text-underline-offset:3px;text-decoration:underline 1px wavy}.sd-c.err{background:color-mix(in srgb,var(--bad) 14%,var(--card))}.sd-c.sel.err{background:color-mix(in srgb,var(--bad) 26%,var(--card))}@media (prefers-color-scheme:dark){.sd-c{color:var(--acc)}.sd-c.peer{background:color-mix(in srgb,#fff 6%,var(--card))}.sd-c.same{background:color-mix(in srgb,var(--acc) 24%,var(--card))}.sd-c.sel{background:color-mix(in srgb,var(--acc) 36%,var(--card))}.sd-c.err .sd-v{color:#ff8080}}.sd-notes{font:600 2.5cqw var(--f-body);color:var(--dim);grid-template-rows:repeat(3,1fr);grid-template-columns:repeat(3,1fr);display:grid;position:absolute;inset:6%}.sd-notes i{place-items:center;font-style:normal;display:grid}.sd-notes i.hl{color:var(--ink);background:color-mix(in srgb,var(--acc) 35%,transparent);border-radius:3px}.sd-v{z-index:1;position:relative}.sd-cages{pointer-events:none;z-index:2;width:100%;height:100%;position:absolute;inset:0}.sd-cages path{fill:none;stroke:var(--ink-2);stroke-width:1.3px;stroke-dasharray:4 3;vector-effect:non-scaling-stroke}.sd-sum{z-index:3;font:700 2.3cqw var(--f-body);color:var(--ink);background:var(--card);border-radius:2px;padding:0 1px;line-height:1;position:absolute;top:3%;left:4%}.sd-c.sel .sd-sum,.sd-c.same .sd-sum,.sd-c.peer .sd-sum,.sd-c.err .sd-sum{background:0 0}.sd-killer .sd-notes{font-size:2.2cqw;inset:22% 6% 4%}.sd-killer .sd-c{font-size:5.6cqw}.sd-killer .sd-v{top:6%}.sd-side{gap:12px;display:grid}.sd-pad{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.sd-num{border:1px solid var(--line-2);background:var(--card);color:var(--ink);font:800 22px var(--f-head);touch-action:manipulation;border-radius:10px;padding:10px 0;line-height:1;position:relative}.sd-num:hover{border-color:var(--ink)}.sd-num small{font:600 11px var(--f-body);color:var(--dim);position:absolute;top:3px;right:5px}.sd-num.done{opacity:.4}.sd-tools{grid-template-columns:repeat(2,1fr);gap:6px;display:grid}.sd-tools .btn{padding:9px 6px}.sd-check{align-items:center;gap:8px;font-size:15px;display:flex}.sd-check input{width:18px;height:18px;accent-color:var(--acc)}.sd-combo{border:1px solid var(--line);color:var(--ink-2);border-radius:10px;padding:8px 10px;font-size:14px}.sd-combo p{margin:0}.sd-combo-l{flex-wrap:wrap;gap:4px 6px;max-height:9em;display:flex;overflow:auto;margin-top:6px!important}.sd-combo-l span{font:600 14px var(--f-mono);background:color-mix(in srgb,var(--acc) 18%,var(--card));color:var(--ink);border-radius:6px;padding:1px 6px}.sd-combo-l span.off{color:var(--dim);background:0 0;text-decoration:line-through}.sd-msg{margin:0;font-size:15px}.sd-pop{border-radius:var(--r);z-index:10;background:#0e12308c;place-items:center;padding:16px;display:grid;position:absolute;inset:0}.sd-pop[hidden]{display:none}.sd-pop-card{background:var(--card);border-radius:var(--r);text-align:center;gap:8px;width:100%;max-width:420px;padding:22px 24px;display:grid;box-shadow:0 20px 50px #0000004d}.sd-pop-k{color:var(--dim);margin:0;font-weight:600}.sd-pop-t{font-family:var(--f-head);font-variant-numeric:tabular-nums;margin:0;font-size:clamp(32px,7vw,48px);font-weight:800;line-height:1}.sd-pop-d{color:var(--ink-2);margin:0}.sd-pop-card .bar{justify-content:center;margin-top:6px}@media (width<=760px){.sd-main{grid-template-columns:1fr}.sd-pad{grid-template-columns:repeat(9,1fr);gap:4px}.sd-num{border-radius:8px;padding:10px 0 8px;font-size:19px}.sd-num small{font-size:10px;top:2px;right:3px}.sd-tools{grid-template-columns:repeat(4,1fr)}.sd-tools .btn{padding:9px 2px;font-size:14px}.sd-levels .btn{padding:7px 10px;font-size:14px}}