/* Eight connected pieces; deliberately a quiet companion to the current question. */
.sp-board{width:min(560px,100%);min-width:0;margin:30px auto 0;text-align:left}
.sp-board-heading{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin:0 1px 12px;color:#62728b;font-size:11px;line-height:1.5}
.sp-board-heading strong{color:#294468;font-size:12px;font-weight:800}
.sp-board-heading>span{font-variant-numeric:tabular-nums;text-align:right}
.sp-board-canvas{position:relative;width:100%;height:180px;isolation:isolate}
.sp-board-art{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}
.sp-shape{stroke:#fff;stroke-width:3;stroke-linejoin:round;transition:fill .22s ease}
.sp-shape.is-current{stroke:#8027b8;stroke-width:2.3;paint-order:stroke fill;filter:drop-shadow(0 1px 2px #8027b82b)}
.sp-piece-grid{position:absolute;inset:2px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));gap:0}
.sp-piece{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:0;min-width:0;width:100%;padding:9px 14px;border:0;border-radius:0;background:transparent;color:#536b8c;box-shadow:none;text-align:center;line-height:1.3;cursor:pointer;transition:transform .16s}
.sp-piece:hover:not(:disabled){background:transparent;transform:translateY(-1px)}
.sp-piece:disabled{cursor:default;opacity:1}
.sp-piece:focus-visible{outline:3px solid #082653;outline-offset:-7px;border-radius:15px;z-index:2}
.sp-piece--blue,.sp-piece--pink{color:#fff}
.sp-piece--lightblue{color:#082653}
.sp-piece--empty.is-current{color:#7023a6}
.sp-piece-number{display:flex;align-items:center;justify-content:center;gap:4px;font-size:10px;font-weight:800;line-height:1;min-height:12px}
.sp-piece-check{font-size:10px}
.sp-piece-title{max-width:100%;font-size:12px;font-weight:800;line-height:1.4;letter-spacing:-.1px;overflow-wrap:normal}
.sp-piece-status{font-size:8.5px;font-weight:400;line-height:1.4;max-width:100%}
.sp-legend{display:flex;justify-content:center;gap:12px 18px;flex-wrap:wrap;margin-top:14px;color:#62728b;font-size:10px;line-height:1.4}
.sp-legend>span{display:inline-flex;align-items:center;gap:6px}
.sp-swatch{display:inline-block;flex:0 0 8px;width:8px;height:8px;border-radius:2px;background:#0750b4}
.sp-swatch--lightblue{background:#8dd4f4;border:1px solid #71badb}
.sp-swatch--pink{background:#d80773}
.sp-board-caption{max-width:480px;margin:10px auto 0;text-align:center;color:#748098;font-size:10px;line-height:1.6}
@media(max-width:620px){
  .sp-board{margin-top:25px}
  .sp-board-canvas{height:160px}
  .sp-piece{padding:8px 9px;gap:3px}
  .sp-piece-title{font-size:11px}
  .sp-piece-status{font-size:8px}
}
@media(max-width:390px){
  .sp-board-canvas{height:150px}
  .sp-piece{padding:7px 7px}
  .sp-piece-title{font-size:10px}
  .sp-piece-status{font-size:7.5px}
  .sp-board-heading{font-size:10px;gap:8px}
  .sp-board-heading strong{font-size:11px}
  .sp-legend{font-size:9px;gap:8px 10px}
  .sp-board-caption{font-size:9px}
}
@media(prefers-reduced-motion:reduce){.sp-shape,.sp-piece{transition:none}}