.bc-board{padding:10px 6px 26px}.bc-board,.bc-castle{display:flex;align-items:center;justify-content:center}.bc-castle{gap:clamp(8px,1.6vw,18px)}.bc-foundations,.bc-wing{display:flex;flex-direction:column;gap:clamp(4px,1vh,10px)}.bc-foundations{padding:3px;border-radius:12px;transition:box-shadow .16s ease}.bc-foundations.is-hinted{box-shadow:0 0 0 3px rgba(255,214,102,.95)}.bc-foundation{position:relative;width:var(--cw);height:var(--ch);border-radius:6px;cursor:pointer}.bc-foundation.can-drop:after,.bc-row.can-drop:after{content:"";position:absolute;inset:-3px;border-radius:9px;border:2px dashed rgba(255,255,255,.55);pointer-events:none}.bc-foundation.is-over:after,.bc-row.is-over:after{border-color:#ffd666;border-style:solid;background:rgba(255,214,102,.16)}.bc-row{position:relative;height:var(--ch);width:var(--wingw);border-radius:8px;cursor:pointer}.bc-card{position:absolute;top:0;width:var(--cw);height:var(--ch);border-radius:6px;pointer-events:none}.bc-card.is-end{pointer-events:auto;cursor:grab;touch-action:none}.bc-card.is-end:active{cursor:grabbing}.bc-card.is-end.is-selected{transform:translateY(-8px);box-shadow:0 6px 14px rgba(0,0,0,.35);border-radius:6px;outline:3px solid #ffd666;outline-offset:1px}.bc-card.is-hinted{animation:bc-pulse .6s ease-in-out 3}.bc-card.is-dragging{box-shadow:0 10px 22px rgba(0,0,0,.4);border-radius:6px}.bc-slot{position:absolute;top:0;width:var(--cw);height:var(--ch)}@keyframes bc-pulse{0%,to{box-shadow:0 0 0 0 rgba(255,214,102,0)}50%{box-shadow:0 0 0 4px rgba(255,214,102,.95)}}@media (prefers-reduced-motion:reduce){.bc-card.is-hinted{animation:none;outline:3px solid #ffd666}.bc-card.is-end.is-selected{transform:none}}