.route-demo{margin:1.25rem 0;padding:1rem 1.25rem;border:1px solid #c9c6e7;border-radius:14px;background:#f5f3fc;color:#2d296e;text-align:left}.route-demo summary{cursor:pointer;font-weight:800;min-height:28px}.route-demo p{max-width:58ch;line-height:1.65}.route-demo .route-demo-note{font-size:.85rem}.route-demo fieldset{border:0;padding:0;margin:1rem 0}.route-demo legend{font-weight:700;margin-bottom:.75rem}.route-demo-choices{display:flex;gap:.6rem;flex-wrap:wrap}.route-demo button{min-width:48px;min-height:48px;padding:.6rem 1rem;font:inherit;font-weight:800;background:#fff;border:1px solid #b4afd2;color:#2d296e;border-radius:10px;cursor:pointer}.route-demo button:hover:not(:disabled){background:#ffdc14}.route-demo button:focus-visible{outline:3px solid #e56c0c;outline-offset:3px}.route-demo button:disabled{opacity:.45;cursor:default}.route-demo ol{line-height:1.8;font-variant-numeric:tabular-nums}.route-demo [data-demo-feedback]{min-height:2.5em;font-weight:650}.route-demo [data-demo-reset]{font-size:.85rem;background:transparent}.labgame-intro .route-demo p{color:#2d296e;margin:.8rem 0;text-align:left}.labgame-intro .route-demo .route-demo-note{color:#56506e}