.kb-shell{max-width:1400px;margin:30px auto 70px;padding:0 22px}.kb-top{display:flex;justify-content:space-between;align-items:start;gap:18px;flex-wrap:wrap}.kb-eyebrow{font-size:.8rem;font-weight:800;letter-spacing:.09em}.kb-tools{display:flex;align-items:end;gap:16px;flex-wrap:wrap;margin:20px 0}.kb-tools label{display:grid;gap:7px}.kb-tools input{min-width:250px}.kb-help{opacity:.8}.kb-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.kb-column{border:1px solid #9ca3af;border-radius:14px;padding:14px;min-height:280px}.kb-column h2{font-size:1.1rem;margin:4px 0 15px}.kb-list{min-height:200px;display:flex;flex-direction:column;gap:12px}.kb-column.kb-over{outline:3px solid #36b6c9;outline-offset:2px}.kb-card{border:1px solid #8c9cad;border-radius:10px;padding:14px;background:#19354c;color:#fff;cursor:grab}.kb-card:focus-within{outline:2px solid #53c8d8}.kb-card strong{display:block;overflow-wrap:anywhere}.kb-card p{margin:8px 0;overflow-wrap:anywhere}.kb-card label{display:grid;gap:5px;font-size:.86rem}.kb-card select{width:100%;background:white;color:#18293c}.kb-card a{color:#aeeaf6}.kb-empty{opacity:.7;padding:14px}.kb-card[aria-busy=true]{opacity:.55;pointer-events:none}@media(max-width:850px){.kb-board{grid-template-columns:1fr}.kb-list{min-height:80px}}