.wkb-board{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;min-width:0}.wkb-col{flex:1 1 240px;min-width:240px;background:var(--wk-card);border:1px solid var(--wk-edge);border-radius:var(--wk-radius);padding:10px;display:flex;flex-direction:column;gap:8px;min-height:0}.wkb-col-head{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12.5px;font-weight:700;color:var(--wk-ink)}.wkb-col-body{display:flex;flex-direction:column;gap:8px;min-width:0}.wkb-empty{margin:0;padding:10px 2px;font-size:12px;color:var(--wk-dim)}.wkb-card{border-radius:14px;background:var(--wk-well);border:1px solid var(--wk-edge);padding:8px;min-width:0}.wkb-card-link{display:flex;flex-direction:column;gap:6px;min-width:0;color:inherit;text-decoration:none}.wkb-card-title{font-weight:600;font-size:12.5px;color:var(--wk-ink);overflow-wrap:anywhere}.wkb-chiprow{display:flex;flex-wrap:wrap;gap:6px}