.cert-card{padding:20px}.kv{display:grid;grid-template-columns:180px 1fr;gap:8px;margin:8px 0}.sig{max-width:320px;border:1px solid rgba(255,255,255,.2);border-radius:10px}.linklike{background:none;border:none;padding:0;color:#8cc8ff;font:inherit;cursor:pointer;text-align:left}.linklike:hover{text-decoration:underline}.modal-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:90}.info-modal{display:none;position:fixed;inset:0;z-index:91;align-items:center;justify-content:center;padding:20px}.info-modal.show,.info-modal.show+.modal-backdrop{display:flex}.info-modal-card{width:min(520px,100%);padding:20px}.info-modal-head{justify-content:space-between;align-items:center;margin-bottom:10px}