.castle-page{padding-block:var(--space-4)}.castle-heading{align-items:baseline;gap:var(--space-2);flex-wrap:wrap;display:flex}.castle-heading h1{font-size:var(--display)}.castle-eyebrow{color:var(--accent);font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.08em}.castle-intro{margin:var(--space-1) 0 var(--space-3);color:var(--text-secondary)}.castle-viewer{border:1px solid var(--border-strong);border-radius:var(--radius-16);background:var(--bg-primary);position:relative;overflow:hidden}.castle-canvas{touch-action:none;height:min(60vh,660px);min-height:360px}.castle-canvas:focus-visible{outline:2px solid var(--accent);outline-offset:-4px}.castle-canvas canvas{width:100%;height:100%;display:block}.castle-controls{gap:var(--space-1);padding:var(--space-2);background:var(--surface);border-top:1px solid var(--border);flex-wrap:wrap;display:flex}.castle-controls button{cursor:pointer}.castle-controls button[aria-pressed=true]{color:var(--accent);border-color:var(--accent)}.castle-controls button:disabled{opacity:.5;cursor:wait}.castle-status{top:var(--space-3);left:var(--space-3);right:var(--space-3);padding:var(--space-1-5) var(--space-2);border-radius:var(--radius-8);color:var(--text-primary);background:var(--surface);pointer-events:none;position:absolute}.castle-status[hidden]{display:none}.castle-help,.castle-note{margin-top:var(--space-2);color:var(--text-muted);font-size:var(--text-base)}.castle-viewer:-webkit-full-screen{border:0;border-radius:0;flex-direction:column;display:flex}.castle-viewer:fullscreen{border:0;border-radius:0;flex-direction:column;display:flex}.castle-viewer:-webkit-full-screen .castle-canvas{flex:1;height:auto;min-height:0}.castle-viewer:fullscreen .castle-canvas{flex:1;height:auto;min-height:0}@media (max-width:600px){.castle-page{padding-block:var(--space-3)}.castle-canvas{height:48vh;min-height:320px}.castle-controls{padding:var(--space-1-5);grid-template-columns:1fr 1fr;display:grid}.castle-controls button{width:100%;font-size:var(--text-base);padding-inline:var(--space-1)}}