.rsvp-card{max-width:520px;margin:0 auto;padding:18px 18px 16px;border-radius:16px;background:rgba(255,255,255,.78);backdrop-filter:blur(6px);box-shadow:0 10px 30px rgba(0,0,0,.08)}.rsvp-title{text-align:center;margin:0 0 6px}.rsvp-sub{text-align:center;margin:0 0 14px;opacity:.9}.rsvp-label{display:block;font-size:13px;margin:10px 0 6px;opacity:.85}.rsvp-input{width:100%;border:1px solid rgba(0,0,0,.12);border-radius:12px;padding:12px 12px;outline:none;background:rgba(255,255,255,.9)}.rsvp-textarea{min-height:90px;resize:vertical}.rsvp-btn{width:100%;margin-top:12px;border:none;border-radius:12px;padding:12px 14px;cursor:pointer;background:#8998b3;color:#fff;font-weight:700}.rsvp-msg{margin-top:10px;text-align:center;font-weight:600;opacity:.95}.inviteContent{display:none}