.bg-wrap{width:100%}.bg-board{width:100%;max-width:620px}.bg-svg{display:block;width:100%;height:auto;touch-action:none;user-select:none;-webkit-user-select:none}.bg-svg .bg-frame{fill:color-mix(in srgb,var(--cell-strong) 35%,var(--surface-2))}.bg-svg .bg-field{fill:var(--cell-alt)}.bg-svg .bg-barstrip{fill:color-mix(in srgb,var(--cell-strong) 45%,var(--surface-2))}.bg-svg .bg-tray{fill:color-mix(in srgb,var(--cell-line) 60%,var(--surface-2))}.bg-svg .bg-tri-a{fill:color-mix(in srgb,var(--cell-strong) 70%,var(--cell))}.bg-svg .bg-tri-b{fill:color-mix(in srgb,var(--accent) 40%,var(--cell))}.bg-svg .bg-num{fill:var(--text);font-size:9px;font-weight:700;text-anchor:middle;opacity:.85}.bg-svg .bg-last{fill:var(--hl);opacity:.35}.bg-svg .bg-dst{fill:var(--hl);opacity:.75}.bg-svg .bg-dst-tray{fill:var(--hl);opacity:.7}.bg-svg .bg-ghost{fill:none;stroke:var(--text);stroke-width:2.5;stroke-dasharray:5 4;opacity:.7;pointer-events:none}.bg-svg .bg-chk{stroke:#00000059;stroke-width:1.5}.bg-svg .bg-c0{fill:var(--p1)}.bg-svg .bg-c1{fill:var(--p3)}.bg-svg .bg-chk.bg-src{stroke:var(--hl);stroke-width:3.5}.bg-svg .bg-chk.bg-sel{stroke:var(--text);stroke-width:4}.bg-svg .bg-floating{opacity:.85;pointer-events:none;stroke:var(--text);stroke-width:2}.bg-svg .bg-slab{stroke:#0000004d;stroke-width:1}.bg-svg .bg-count{fill:#fff;font-size:15px;font-weight:800;text-anchor:middle;pointer-events:none}.bg-svg .bg-cube rect{fill:var(--surface);stroke:var(--cell-strong);stroke-width:2}.bg-svg .bg-cube text{fill:var(--text);font-size:14px;font-weight:800;text-anchor:middle}.bg-svg .bg-cube-0 rect{stroke:var(--p1);stroke-width:3}.bg-svg .bg-cube-1 rect{stroke:var(--p3);stroke-width:3}.bg-svg .bg-hit{fill:transparent;pointer-events:all;cursor:pointer;outline:none}.bg-svg .bg-hit:focus-visible{stroke:var(--accent);stroke-width:3}.bg-svg .bg-hit.bg-over{fill:var(--accent);fill-opacity:.18}.bg-controls{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 16px;width:100%}.bg-dice{display:flex;gap:8px;min-height:48px;align-items:center}.bg-dice .bg-die{width:46px;height:46px;padding:6px;cursor:default}.bg-dice .bg-die .pip{width:8px;height:8px}.bg-dice .bg-die-0{border-color:var(--p1)}.bg-dice .bg-die-1{border-color:var(--p3)}.bg-dice .bg-used{opacity:.35}.bg-dice .bg-dice-empty{font-size:.9rem}.bg-buttons{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.bg-buttons .btn{min-height:40px}.bg-buttons .bg-pulse{animation:bg-pulse 1.2s ease-in-out infinite}@keyframes bg-pulse{50%{box-shadow:0 0 0 4px var(--accent-soft)}}.bg-banner.bg-banner-you{color:var(--accent)}@media (max-width: 420px){.bg-dice .bg-die{width:38px;height:38px;padding:5px}.bg-dice .bg-die .pip{width:7px;height:7px}}