/* externalized from learn.html (CSP: no inline) */
:root {
    --bg: #f7f1e3;
    --panel: transparent;
    --panel-stroke: #e9e1cb;
    --panel-stroke-soft: #f0e9d4;
    --text: #14110d;
    --text-soft: #2c2620;
    --muted: #6b6354;
    --accent: #3a2f24;
    --accent-soft: rgba(58,47,36,0.06);
    --accent-stroke: rgba(58,47,36,0.18);
  }
  body { font-family: var(--sans, -apple-system, "Inter", sans-serif); color: var(--ink, #14110d); background: var(--paper, #f7f1e3); }
  .lvl-card {
    border: none;
    border-left: 3px solid var(--line, #d9cfb6);
    background: var(--paper-soft, #fbf7ea);
    border-radius: 8px;
    padding: 24px 26px;
    margin: 22px 0;
    box-shadow: 0 1px 2px rgba(60,40,20,0.04), 0 2px 6px rgba(60,40,20,0.04);
  }
  .lvl-tag, .lvl-1, .lvl-2, .lvl-3 {
    display: inline-block;
    font-family: var(--serif, "EB Garamond", "Cormorant Garamond", Georgia, serif);
    font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
    padding: 4px 12px; border-radius: 999px; margin-bottom: 12px;
    background: rgba(58,47,36,0.06);
    color: var(--ink, #14110d);
    border: 1px solid rgba(58,47,36,0.14);
    font-weight: 500;
  }
  .lvl-card h3 { margin-top: 6px; font-family: var(--serif, Georgia, serif); font-weight: 500; color: var(--ink, #14110d); }
  .step-row { display: flex; gap: 16px; align-items: flex-start; margin: 14px 0; }
  .step-num {
    flex: 0 0 32px; height: 32px; border-radius: 50%;
    background: var(--ink, #14110d); color: var(--paper, #f7f1e3);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--serif, Georgia, serif); font-weight: 500; font-size: 15px;
  }
  .step-row p { margin: 6px 0; color: var(--ink-2, #2c2620); }
  pre.cmd {
    background: var(--paper-soft, #fbf7ea);
    border: 1px solid var(--line-soft, #e9e1cb);
    border-radius: 8px;
    padding: 14px 18px;
    overflow-x: auto;
    font-family: var(--mono, "JetBrains Mono", "SF Mono", Menlo, monospace);
    font-size: 13px; line-height: 1.6;
    color: var(--ink-2, #2c2620);
  }
  .callout {
    border-left: 3px solid var(--confirm, #3a6a4c);
    padding: 14px 18px;
    background: rgba(58,106,76,0.05);
    border-radius: 0 6px 6px 0;
    margin: 22px 0;
    font-family: var(--serif, Georgia, serif);
    font-size: 15px; color: var(--ink-2, #2c2620);
  }
  .glossary dt { font-weight: 500; margin-top: 14px; color: var(--ink, #14110d); font-family: var(--serif, Georgia, serif); }
  .glossary dd { margin: 4px 0 0 0; color: var(--muted, #6b6354); }
  .anchor-skip { font-size: 13px; color: var(--muted, #6b6354); }
  .anchor-skip a { margin-right: 14px; color: var(--muted, #6b6354); }
  .anchor-skip a:hover { color: var(--ink, #14110d); }
  .btn.primary {
    background: var(--ink, #14110d); color: var(--paper, #f7f1e3);
    border: none; padding: 10px 22px; border-radius: 8px;
    font-family: var(--serif, Georgia, serif); font-size: 14px; letter-spacing: 0.04em;
    text-decoration: none; display: inline-block;
  }
  .btn.primary:hover { background: #000; color: var(--paper-soft, #fbf7ea); }

/* inline style= attributes externalized from learn.html (CSP: no inline) */
.brand-link { color: inherit; text-decoration: none; }
.verify-cta { margin-top: 48px; padding: 32px; border: 1px solid var(--panel-stroke); background: var(--panel); border-radius: 14px; text-align: center; }
.mt-0 { margin-top: 0; }