._shell_w0ppc_1{min-height:100svh;position:relative;overflow:hidden}._canvas_w0ppc_2{touch-action:none;cursor:crosshair;width:100%;height:100%;display:block;position:fixed;inset:0}._header_w0ppc_3{z-index:2;pointer-events:none;justify-content:space-between;align-items:start;gap:24px;display:flex;position:fixed;top:24px;left:28px;right:28px}._header_w0ppc_3>div{border:1px solid var(--line);background:#fffffff5;padding:12px 16px}._eyebrow_w0ppc_5{color:var(--muted);margin:0 0 5px;font:.875rem/1.5 Arial,sans-serif}._header_w0ppc_3 h1{font:bold 1.6rem/1.3 var(--serif);margin:0}._header_w0ppc_3 nav{pointer-events:auto;border:1px solid var(--line);background:#fffffff5;flex-wrap:wrap;gap:8px 20px;padding:12px 16px;font:.875rem/1.5 Arial,sans-serif;display:flex}._instructions_w0ppc_8{z-index:3;border:1px solid var(--line);text-align:center;background:#fffffff5;width:min(650px,100% - 40px);padding:16px 20px;position:fixed;bottom:22px;left:50%;transform:translate(-50%)}._instructions_w0ppc_8>p:first-child{font:1rem/1.5 var(--serif);margin:0 0 12px}._buttons_w0ppc_10{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}._buttons_w0ppc_10 button,._showControls_w0ppc_11{color:var(--ink);background:#f5f5f5;border:1px solid #aaa;border-radius:2px;min-height:40px;padding:6px 18px;font:.875rem/1.5 Arial,sans-serif!important}._buttons_w0ppc_10 button:hover,._showControls_w0ppc_11:hover{background:#e8e8e8;border-color:#777}._keys_w0ppc_13{color:var(--muted);margin:12px 0 0;font:.8125rem/1.6 Arial,sans-serif}._showControls_w0ppc_11{z-index:3;position:fixed;bottom:22px;right:22px}._hidden_w0ppc_15{opacity:0;visibility:hidden;pointer-events:none}@media (width<=720px){._header_w0ppc_3{flex-direction:column;gap:10px;top:16px;left:20px;right:20px}._header_w0ppc_3 nav{gap:16px}._instructions_w0ppc_8{padding:14px;bottom:18px}._buttons_w0ppc_10{gap:8px}._buttons_w0ppc_10 button{padding:6px 14px}}