.arptc-ixp-wrap{max-width:1120px;margin:20px auto;padding:24px;background:#fff;border:1px solid #d0d7de;border-radius:8px;font-family:Arial,Helvetica,sans-serif;color:#1f2937}
.arptc-ixp-title{text-align:center;margin:0 0 18px;font-size:22px;font-weight:700}
.arptc-ixp-section{margin-top:22px;border:1px solid #b8c0cc;border-radius:6px;overflow:hidden}
.arptc-ixp-section h3{background:#174a7c;color:#fff;margin:0;padding:10px 14px;font-size:16px}
.arptc-ixp-section .inner{padding:16px}
.arptc-ixp-subtitle{margin:0 -16px;padding:8px 16px;background:#e7eef6;font-weight:700;border-top:1px solid #b8c0cc;border-bottom:1px solid #b8c0cc}
.arptc-ixp-subtitle:first-child{margin-top:-16px}
.arptc-ixp-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:16px 0}
.arptc-ixp-full{grid-column:1/-1}
.arptc-ixp-field label{display:block;font-weight:700;margin-bottom:6px}
.arptc-ixp-field input[type=text],.arptc-ixp-field input[type=email],.arptc-ixp-field input[type=url],.arptc-ixp-field input[type=date],.arptc-ixp-field input[type=number],.arptc-ixp-field textarea{width:100%;padding:9px;border:1px solid #aeb7c2;border-radius:4px;background:#fff;box-sizing:border-box}
.arptc-ixp-field textarea{min-height:92px;resize:vertical}
.arptc-ixp-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 16px;margin-top:2px}
.arptc-ixp-options label{font-weight:400;margin:0}
.arptc-ixp-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 16px;margin-top:2px}
.arptc-ixp-checks label{font-weight:400;margin:0}
.arptc-ixp-upload{padding:12px;border:1px dashed #9aa6b2;border-radius:6px;background:#fafafa}
.arptc-ixp-upload label{font-weight:700}
.arptc-ixp-help{display:block;font-weight:400;font-size:12px;color:#6b7280;margin-top:6px}
.arptc-ixp-actions{padding:16px}
.arptc-ixp-submit{background:#164a7a;color:#fff;border:0;border-radius:4px;padding:13px 24px;font-size:16px;font-weight:700;cursor:pointer}
.arptc-ixp-submit:hover,.arptc-ixp-submit:focus{background:#0f355d}
.arptc-ixp-success{padding:14px;background:#ecfdf3;border-left:5px solid #16a34a;margin-bottom:18px}
.arptc-ixp-error{padding:14px;background:#fef2f2;border-left:5px solid #dc2626;margin-bottom:18px}
.arptc-ixp-muted{color:#64748b;font-size:13px}
@media(max-width:760px){.arptc-ixp-grid,.arptc-ixp-options,.arptc-ixp-checks{grid-template-columns:1fr}.arptc-ixp-full{grid-column:auto}.arptc-ixp-wrap{padding:16px}.arptc-ixp-title{font-size:18px}}