.practice-page{max-width:1000px}.practice-board,.practice-help,.activity-section{background:var(--play-panel);color:var(--play-ink);border:1px solid var(--play-line);border-radius:14px;padding:24px;margin:24px 0}.practice-board .btn{white-space:normal}.practice-coins{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.practice-coins button,.practice-vessels button{display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center;min-height:70px;padding:10px}.practice-board small{font-size:11px;line-height:1.4}.practice-board button[aria-pressed=true]{outline:3px solid var(--play-mark);outline-offset:2px}.practice-scale,.practice-banks{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:15px;background:var(--play-inset);border-radius:10px;margin:18px 0}.practice-vessels{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.practice-stones{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}.practice-stones button{min-width:0;padding:12px 2px;font-size:24px}.practice-stones [data-colour="1"]{color:#985b12}.practice-stones [data-colour="-1"]{color:#9362ae}.practice-status{min-height:28px;line-height:1.6}.practice-board .exercise-controls{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.practice-banks .btn{margin:6px}.practice-help summary{cursor:pointer;font-weight:600;padding:10px 0}.activity-section h2{font-size:25px;margin:0 0 18px}.activity-section ul{padding-left:20px}.activity-section li{margin:12px 0}.activity-section a{color:inherit;text-underline-offset:4px}.activity-links{display:flex;gap:15px;flex-wrap:wrap}.hero-requirements{font-size:12px!important;opacity:.85}@media(max-width:600px){.practice-board,.practice-help,.activity-section{padding:16px}.practice-coins{grid-template-columns:repeat(3,minmax(0,1fr))}.practice-vessels{grid-template-columns:repeat(2,1fr)}.practice-scale,.practice-banks{gap:10px;padding:10px}.practice-stones{gap:4px}}#activity-hub{display:grid;grid-template-columns:1fr 1fr;gap:18px}#activity-hub>p,#activity-hub>nav{grid-column:1/-1}#activity-hub .activity-section{margin:0;min-width:0}.activity-section li{overflow-wrap:anywhere}.practice-board,.practice-help{--ink:var(--play-ink);--muted:var(--play-muted);--line:var(--play-line);--paper:var(--play-inset)}.practice-stones .btn{min-height:48px}@media(max-width:650px){#activity-hub{grid-template-columns:1fr}}