.community-join-page{max-width:1120px;margin-inline:auto}.community-join-card{max-width:760px;margin:0 auto;padding:clamp(24px,5vw,48px);border:1px solid #dde5ed;border-radius:24px;background:#fff;box-shadow:0 16px 48px #16344e08}.community-join-card h2{font-size:clamp(26px,4vw,38px);margin:10px 0 20px}.community-join-card p{font-size:16px;line-height:1.9;color:#4b5e70}.community-qr-disclosure{margin:28px 0}.community-qr-disclosure summary{cursor:pointer;list-style:none;display:inline-flex;gap:12px;align-items:center;padding:14px 22px;color:#fff;background:#182230;border-radius:12px;min-height:48px}.community-qr-disclosure summary::-webkit-details-marker{display:none}.community-qr-disclosure summary:focus-visible{outline:3px solid #76abdb;outline-offset:4px}.community-qr-disclosure summary svg{width:20px;height:20px}.community-qr-panel{margin-top:24px;padding:20px;border-radius:18px;background:#f4f7fa}.community-qr-panel img{display:block;width:min(100%,440px);height:auto;margin-inline:auto;border-radius:14px}.community-join-card .community-qr-validity{font-size:13px;color:#5b6772}.community-join-contact a{overflow-wrap:anywhere;color:#17669f;text-decoration:underline}.membership-intro .button{margin-top:10px}.participation-contact .contact-copy{flex:1}.participation-contact{gap:0}@media(max-width:600px){.community-join-page{padding-inline:20px}.community-join-card{padding:24px 20px}.community-qr-panel{padding:12px}.community-join-card p{font-size:15px}.community-qr-disclosure summary{width:100%;justify-content:center}.floating-action-label{white-space:nowrap}}

/* Wide screens use a side-by-side introduction and join panel. */
@media (min-width:1024px){
 .community-join-page{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:start;gap:clamp(40px,5vw,80px);width:calc(100% - 96px);max-width:1280px;padding:156px 0 88px;min-height:calc(100vh - 200px)}
 .community-join-page>.page-heading{margin:0;padding-top:32px;max-width:none}
 .community-join-page>.page-heading h1{font-size:clamp(40px,3.5vw,56px);line-height:1.25;letter-spacing:-1.5px;margin:24px 0}
 .community-join-page>.page-heading .page-description{font-size:17px;line-height:1.9;max-width:400px}
 .community-join-card{width:100%;max-width:none;margin:0;padding:36px;border-radius:20px}
 .community-join-card h2{font-size:30px;margin:12px 0 24px}
 .community-join-card p{font-size:16px;line-height:1.85}
 .community-join-card .membership-kicker{font-size:13px;letter-spacing:.06em;margin-top:0}
 .community-qr-disclosure{margin:24px 0}
 .community-join-contact{padding-top:22px;border-top:1px solid #e5ebf1;margin-bottom:0;font-size:14px!important}
 .community-qr-panel img{width:min(100%,320px)}
}