.bb-ar-help{padding-block:3rem;max-width:900px;line-height:1.9}.bb-ar-help h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:1.5rem}.bb-ar-help h3{font-size:1.2rem;margin-top:1.6rem;margin-bottom:.5rem}.bb-ar-help p{margin-bottom:1rem}.bb-ar-help a{color:inherit;text-decoration:underline;text-underline-offset:3px}#trialError:empty{display:none}#trialError{padding:1rem;border:1px solid #a23c25;border-radius:8px;color:#a23c25}.trial-form[hidden]{display:none}