.crosscount{--cc-selection:var(--focus-ring);--cc-on-selection:var(--bg);--cc-soft:var(--accent-soft);max-width:420px;color:var(--ink);margin-inline:auto}.play-surface:has(.crosscount){border-radius:6px;max-width:30rem;padding:12px}.crosscount [hidden]{display:none!important}.crosscount p{margin:0}.crosscount button{border:1px solid var(--line);background:var(--panel);min-height:44px;color:var(--ink);font:inherit;cursor:pointer;border-radius:6px;padding:8px 12px;font-weight:650}.crosscount button:hover:not(:disabled){border-color:var(--cc-selection);background:var(--cc-soft)}.crosscount button:disabled{cursor:default}.crosscount :is(button,input,a,summary):focus-visible{outline:3px solid var(--focus-ring);outline-offset:3px}.cc-masthead{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding-bottom:12px;display:flex}.cc-masthead h1{letter-spacing:-.055em;margin:0;font-size:1.8rem;font-weight:800;line-height:1.1}.cc-masthead p{color:var(--muted);margin-top:5px;font-size:.73rem}.crosscount .cc-help{background:var(--cc-soft);border-color:#0000;flex-shrink:0;padding-inline:9px;font-size:.75rem}.cc-today{min-height:44px;padding-block:11px;font-size:.85rem;display:block}.crosscount .cc-intro{color:var(--muted);padding-block:15px 10px;font-size:.86rem}.cc-board{grid-template-columns:repeat(4,minmax(44px,1fr)) 50px;align-items:stretch;gap:6px;display:grid}.crosscount .cc-cell{aspect-ratio:1;font-variant-numeric:tabular-nums;border-color:var(--muted);width:100%;min-height:52px;box-shadow:inset 0 -2px 0 color-mix(in srgb, var(--ink) 7%, transparent);padding:0;font-size:1.5rem;font-weight:720;line-height:1;position:relative}.cc-selected-mark{font-size:.62rem;display:none;position:absolute;top:4px;right:4px}.crosscount .cc-cell[aria-pressed=true]{background:var(--cc-selection);color:var(--cc-on-selection);border-color:var(--cc-selection);box-shadow:none}.crosscount .cc-cell[aria-pressed=true]:hover:not(:disabled){background:var(--cc-selection);filter:brightness(.94)}.cc-cell[aria-pressed=true] .cc-selected-mark{display:block}.crosscount .cc-cell:disabled{opacity:1}.cc-total{color:var(--muted);font-variant-numeric:tabular-nums;border-radius:6px;justify-content:center;align-items:center;font-size:.85rem;line-height:1.15;display:flex;position:relative}.cc-sums{white-space:nowrap;justify-content:center;align-items:baseline;gap:3px;display:inline-flex}.cc-sums strong{color:var(--ink);font-size:.94rem}.cc-total-mark{color:var(--ink);font-size:.65rem;font-weight:750;line-height:1;position:absolute;bottom:2px}.cc-total[data-met=true]{background:var(--cc-soft);color:var(--ink);box-shadow:inset 0 0 0 1px var(--cc-selection)}.cc-total[data-over=true]{text-underline-offset:3px;text-decoration:underline dotted}.cc-total--column{min-height:38px}.cc-corner{color:var(--muted);justify-content:center;align-items:center;font-size:.9rem;display:flex}.crosscount .cc-totals-key{text-align:center;color:var(--muted);margin-top:8px;font-size:.72rem}.cc-commands{grid-template-columns:1fr 1fr;gap:7px;margin-top:15px;display:grid}.cc-commands button{font-size:.85rem}.cc-commands button:disabled{opacity:.45}.crosscount .cc-primary{background:var(--cc-selection);border-color:var(--cc-selection);color:var(--cc-on-selection)}.crosscount .cc-primary:hover:not(:disabled){background:var(--cc-selection);color:var(--cc-on-selection);filter:brightness(.95)}.crosscount .cc-status{min-height:2.8em;margin-top:13px;font-size:.85rem;line-height:1.4}.crosscount .cc-status--quiet{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;min-height:0;margin:0;position:absolute;overflow:hidden}.crosscount .cc-save{color:var(--muted);margin-top:8px;font-size:.72rem;line-height:1.45}.cc-result{background:var(--cc-soft);border-radius:6px;margin-top:14px;padding:15px}.cc-result h2{letter-spacing:-.03em;margin:0 0 6px;font-size:1.15rem}.crosscount .cc-result p{margin-bottom:12px;font-size:.85rem;line-height:1.5}.cc-result button{width:100%}.cc-share-text{white-space:pre-wrap;overflow-wrap:anywhere;user-select:text;margin:12px 0 0;font-size:.78rem;line-height:1.55}.cc-archive{border-top:1px solid var(--line);margin-top:16px;font-size:.8rem}.crosscount summary{cursor:pointer;min-height:44px;padding-block:12px}.crosscount .cc-archive p{color:var(--muted);margin-block:0 10px;line-height:1.5}.cc-archive label{margin-bottom:5px;display:block}.cc-archive form>div{gap:8px;display:flex}.cc-archive input{border:1px solid var(--line);width:100%;min-width:0;min-height:44px;color:var(--ink);background:var(--panel);font:inherit;border-radius:6px;padding:7px}.cc-history{margin:8px 0 0;padding:0;list-style:none}.cc-history a{min-height:44px;padding-block:10px;display:block}.cc-history li{border-top:1px solid var(--line);padding-block:3px}.cc-rules{border:1px solid var(--line);max-width:min(420px,100vw - 24px);max-height:calc(100svh - 28px);color:var(--ink);background:var(--panel);border-radius:6px;margin:auto;padding:18px;font-size:.88rem;line-height:1.55;overflow:auto}.cc-rules::backdrop{background:#00000080}.cc-rules-heading{justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;display:flex}.cc-rules-heading h2{margin:0;font-size:1.4rem}.crosscount .cc-rules-heading button{min-width:44px;padding:0;font-size:1.5rem}.crosscount .cc-rules p{margin-top:12px}.cc-example{grid-template-columns:48px 48px 70px;grid-auto-rows:48px;justify-content:center;gap:5px;margin-top:16px;display:grid}.cc-example>span{border:1px solid var(--muted);border-radius:6px;justify-content:center;align-items:center;gap:3px;font-size:1.25rem;font-weight:700;display:flex}.cc-example .cc-demo-selected{background:var(--cc-selection);color:var(--cc-on-selection);border-color:var(--cc-selection)}.cc-example small{font-size:.65rem}.cc-example b,.cc-example i{justify-content:center;align-items:center;font-size:.68rem;font-style:normal;display:flex}.crosscount .cc-example-caption{color:var(--muted);margin-top:0;font-size:.8rem}@media (width<=350px){.play-surface:has(.crosscount){padding:9px}.cc-board{grid-template-columns:repeat(4,minmax(44px,1fr)) 48px;gap:4px}.cc-sums{gap:2px;font-size:.78rem}.cc-sums strong{font-size:.85rem}.crosscount .cc-cell{min-height:48px}.cc-masthead h1{font-size:1.65rem}}@media (prefers-reduced-motion:no-preference){.crosscount[data-cc-celebrating=true] .cc-result{animation:.25s ease-out cc-finish}@keyframes cc-finish{0%{opacity:.4;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}}