.vehicle-helper{width:min(800px,calc(100vw - 24px));}
.vehicle-helper input,.vehicle-helper textarea,.vehicle-helper select{box-sizing:border-box;max-width:100%;}
.vehicle-helper .vehicle-link{display:block;margin:14px 0;color:var(--accent,#1c5779);text-decoration:underline;overflow-wrap:anywhere;}
.vehicle-helper .vehicle-notice{padding:12px 14px;background:var(--bg,#f4f7fb);border-radius:12px;line-height:1.6;}
.vehicle-helper .vehicle-track{padding:20px 0;border-top:1px solid var(--border,#d7dfeb);}
.vehicle-helper summary{cursor:pointer;min-height:40px;line-height:1.5;}
.vehicle-helper [hidden]{display:none!important;}