.activity-meta{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.activity-meta span{background:#eef2ff;border-radius:8px;padding:8px 12px;font-size:14px}.activity-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.activity-card{display:block;border:1px solid #d9e1f1;border-radius:14px;padding:23px;text-decoration:none;background:white}.activity-card h2{font-size:23px;margin:8px 0 12px}.activity-card p{font-size:16px}.activity-rounds{border-left:4px solid #335be8;padding:12px 24px;background:#f5f7ff}.activity-rounds>article{padding:8px 0}.activity-coach{background:#f5f7ff;border:1px solid #d9e1f1;padding:25px;border-radius:14px;margin:28px 0}.activity-coach h3{margin-top:0}.activity-coach [hidden]{display:none!important}.practice-board{margin:20px 0;max-width:320px}.tic-board{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.tic-board button{min-height:70px;font-size:30px;font-weight:700;background:#fff;border:2px solid #bbc7e6;border-radius:6px;color:#193359}.tic-board button:disabled{opacity:1;color:#193359}.box-board{display:grid;grid-template-columns:14px 1fr 14px 1fr 14px;grid-template-rows:14px 70px 14px 70px 14px;align-items:stretch}.box-dot{background:#193359;border-radius:50%;width:14px;height:14px}.box-edge{border:1px dashed #8da4d3;background:#e8edfa;border-radius:5px;padding:0;min-width:14px;min-height:14px}.box-edge.taken{background:#335be8;border-style:solid;opacity:1}.box-owner{display:grid;place-items:center;font-size:26px;font-weight:700}.activity-sources{font-size:14px;border-top:1px solid #d9e1f1;margin-top:36px;padding-top:20px}.activity-sources a{overflow-wrap:anywhere}@media(max-width:750px){.activity-grid{grid-template-columns:1fr}.activity-coach{padding:18px}.activity-meta{gap:6px}.activity-meta span{font-size:13px}.activity-rounds{padding:10px 18px}}@media print{.activity-coach,.practice-controls{display:none}.activity-grid{display:block}.activity-card{break-inside:avoid}.activity-sources{font-size:9pt}}