:root{
    --brdc-accent:#c1121f; /* czerwony akcent */
    --brdc-text:#1f1f1f;
    --brdc-border:#e6e6e6;
    --brdc-soft:#f8f9fa;
  }
  .brdc-lead{color:var(--brdc-text); line-height:1.65;}
  .brdc-chip{
    display:inline-flex; align-items:center; gap:.5rem;
    padding:.35rem .65rem; border-radius:999px;
    background:rgba(193,18,31,.08); color:var(--brdc-accent);
    font-weight:600;
  }
  .brdc-section{
    border:1px solid var(--brdc-border);
    border-left:4px solid var(--brdc-accent);
    border-radius:14px;
    background:#fff;
  }
  .brdc-section-header{
    display:flex; align-items:center; gap:.6rem;
    padding:14px 16px 10px 16px;
    border-bottom:1px solid var(--brdc-border);
  }
  .brdc-icon{
    width:34px; height:34px; border-radius:10px;
    display:grid; place-items:center;
    background:rgba(193,18,31,.10);
    color:var(--brdc-accent);
    flex:0 0 auto;
  }
  .brdc-title{margin:0; font-weight:700; color:var(--brdc-text); font-size:1.05rem;}
  .brdc-list{margin:0; padding:12px 18px 14px 18px;}
  .brdc-list li{margin:.35rem 0;}
  .brdc-list li::marker{color:var(--brdc-accent);}
  .brdc-footnote{
    background:var(--brdc-soft);
    border:1px dashed var(--brdc-border);
    border-left:4px solid var(--brdc-accent);
    border-radius:14px;
  }