.stb{--accent:#e8d05a}.stb-board{display:flex;align-items:center;justify-content:center;position:relative;padding:14px}.stb-grid{display:grid;grid-template-columns:repeat(var(--n,6),1fr);gap:0;width:min(62vh,100%,480px);aspect-ratio:1;border-radius:10px;overflow:hidden;box-shadow:0 0 0 2px #e8d05a8c}.stb-cell{appearance:none;cursor:pointer;background:rgba(18,24,38,.85);color:#ffe9a8;padding:0;border:1px solid rgba(232,208,90,.14);font:800 clamp(13px,3.2vmin,22px)/1 var(--font-mono);transition:background .12s;touch-action:manipulation}.stb-cell:hover{background:rgba(232,208,90,.12)}.stb-cell.bt{border-top:2.5px solid rgba(232,208,90,.75)}.stb-cell.bl{border-left:2.5px solid rgba(232,208,90,.75)}.stb-cell.bb{border-bottom:2.5px solid rgba(232,208,90,.75)}.stb-cell.br{border-right:2.5px solid rgba(232,208,90,.75)}.stb-cell.star{color:#ffd94d;text-shadow:0 0 10px rgba(255,217,77,.6)}.stb-cell.bad{color:#ff7a6a;background:rgba(224,86,74,.18);text-shadow:0 0 10px rgba(224,86,74,.6)}.stb-over[hidden]{display:none}.stb-over{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:rgba(6,10,18,.82);backdrop-filter:blur(4px);border-radius:16px;z-index:5}.stb-over b{font-size:52px;line-height:1}.stb-over span{font:700 15px/1.5 var(--font-sans);color:#dfe9ff;text-align:center;max-width:80%}