#vrf-wrap { max-width: 980px; margin: 0 auto; font-family: Arial, sans-serif; }
.vrf-step { display: none; background:#fff; padding:15px; border:1px solid #eee; margin-bottom:15px; }
.vrf-step.active { display: block; }
.vrf-step h3 { margin-top:0; }
.vrf-step fieldset { margin-bottom:12px; border:1px solid #f0f0f0; padding:10px; }
.vrf-step legend { font-weight:700; }
.vrf-step label { display:block; margin-bottom:8px; }
.vrf-step input[type="text"], .vrf-step input[type="email"], .vrf-step select, .vrf-step textarea { width:100%; padding:8px; box-sizing:border-box; margin-top:4px; }
.vrf-btn { display:inline-block; padding:8px 12px; background:#0073aa; color:#fff; border:none; border-radius:4px; cursor:pointer; text-decoration:none; }
.vrf-secondary { background:#6c757d; }
.vrf-danger { background:#d9534f; }
.vrf-member { margin-bottom:10px; padding:8px; border:1px dashed #ccc; }
.vrf-checkbox-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:10px; }
.vrf-success { color:green; font-weight:700; }
.vrf-error { color:red; font-weight:700; }
.small { font-size:0.85em; color:#666; }
.choose-yn {display: flex;flex-direction: row;flex-wrap: nowrap;align-items: flex-start;gap: 10px;}