.game-art--shut-the-box .sb-board{width:min(100%,760px);padding:24px 20px;text-align:center}.game-art--shut-the-box .sb-status{display:block;font-size:var(--art-fs-title);font-weight:600;margin-bottom:16px}.game-art--shut-the-box .sb-scores{display:flex;justify-content:center;gap:24px;margin-bottom:18px}.game-art--shut-the-box .sb-scores span{display:block;font-size:var(--art-fs-label);color:var(--art-muted)}.game-art--shut-the-box .sb-scores strong{font-family:var(--font-mono);font-size:var(--art-fs-score);font-weight:700}.game-art--shut-the-box .sb-tiles{border:0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(40px,1fr));gap:8px;max-width:520px;margin:auto}.game-art--shut-the-box .sb-tiles button{position:relative;min-height:64px;border:1.5px solid rgb(61 64 58 / 40%);border-radius:3px 2px 5px;background:#fafafa;color:var(--art-text);font-family:var(--font-mono);font-size:var(--art-fs-score);font-weight:600;touch-action:manipulation}.game-art--shut-the-box .sb-tiles button[data-closed=true]{background:#f2f2f2;color:var(--art-muted);text-decoration:line-through}.game-art--shut-the-box .sb-tiles button[aria-pressed=true]{background:#d9e4e6;outline:2px solid var(--art-focus);outline-offset:-4px}.game-art--shut-the-box .sb-tiles button:enabled{cursor:pointer}.game-art--shut-the-box .sb-dice{display:flex;justify-content:center;align-items:center;gap:16px;min-height:64px;margin:16px 0}.game-art--shut-the-box .sb-dice svg{width:48px;height:48px}.game-art--shut-the-box .sb-total{font-size:var(--art-fs-body);margin-bottom:12px}.game-art--shut-the-box .sb-total b{font-family:var(--font-mono);font-weight:600}.game-art--shut-the-box .sb-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.game-art--shut-the-box .sb-actions button{min-height:44px;padding:10px 14px;border:1px solid rgb(61 64 58 / 40%);border-radius:3px 2px;background:#fafafa;color:var(--art-text);font-size:var(--art-fs-action);font-weight:600;cursor:pointer;touch-action:manipulation}.game-art--shut-the-box .sb-actions button:disabled{opacity:.5;cursor:default}.game-art--shut-the-box .sb-actions button:hover:enabled{background:#f2f2f2}.game-art--shut-the-box button:focus-visible,.game-art--shut-the-box summary:focus-visible{outline:2px solid var(--art-focus);outline-offset:3px}.game-art--shut-the-box .sb-hint{font-size:var(--art-fs-label);color:var(--art-muted);margin:12px 0}.game-art--shut-the-box details{font-size:var(--art-fs-body);text-align:left;border-top:1px solid rgb(61 64 58 / 40%);margin-top:12px}.game-art--shut-the-box summary{min-height:44px;padding:12px 0;cursor:pointer}.game-art--shut-the-box .sb-options{display:flex;flex-wrap:wrap;gap:8px 16px;font-family:var(--font-mono);font-size:var(--art-fs-label)}.game-art--shut-the-box .sb-history{max-height:160px;overflow:auto;padding-inline-start:28px;font-size:var(--art-fs-label)}.game-art--shut-the-box .sb-history li{padding:4px;border-bottom:1px solid rgb(61 64 58 / 40%)}@media(max-width:380px){.game-art--shut-the-box .sb-board{padding:20px 12px}.game-art--shut-the-box .sb-tiles{gap:6px}.game-art--shut-the-box .sb-tiles button{min-height:56px}}