/* Feed em primeiro plano; composição disponível somente após PARTICIPAR. */
.guestbook-dialog .guestbook-list{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain}
.guestbook-actionbar{flex:none;padding:15px 20px 17px;background:#1d0d14;border-top:1px solid #79332d;display:flex;justify-content:center}
.guestbook-actionbar[hidden],.guestbook-dialog .guestbook-compose[hidden]{display:none!important}
#guestbook-participate{width:min(100%,360px);padding:13px 20px;border:1px solid #ffad76;border-radius:30px;background:linear-gradient(105deg,#cb2829,#fc792c);box-shadow:0 4px 22px #de442d40;color:#fff;font:700 16px Oswald,Arial,sans-serif;letter-spacing:1.2px;cursor:pointer}
.guestbook-dialog .guestbook-compose{flex:none;border-top:1px solid #753632;padding:13px 18px 15px;background:#1d0d14}
.guestbook-compose-title{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:10px;color:#fff;font:600 16px Oswald,Arial,sans-serif}
#guestbook-cancel{border:0;background:transparent;color:#e4aaa3;font:13px Arial,sans-serif;padding:6px;cursor:pointer}
.guestbook-compose .guestbook-form-bottom{margin-top:8px}
@media(max-width:700px){.guestbook-actionbar{padding:12px 16px calc(14px + env(safe-area-inset-bottom))}.guestbook-dialog .guestbook-compose{padding:11px 12px calc(12px + env(safe-area-inset-bottom))}.guestbook-compose textarea{min-height:62px;max-height:100px}}