/* Continuity Office — Training lesson shell (derived from 001.html layout) */
:root{
  --max: 1040px;
  --radius: 18px;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}
body.training-lesson{
  margin:0;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 10% -10%, rgba(122,162,255,.18), transparent 55%),
    radial-gradient(900px 500px at 90% 10%, rgba(126,231,135,.12), transparent 50%),
    radial-gradient(1200px 700px at 50% 120%, rgba(255,212,121,.08), transparent 60%),
    var(--bg);
  line-height: 1.55;
}
.training-wrap{ max-width: var(--max); margin: 0 auto; padding: 26px 18px 60px; }
.training-hero{
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 18px 16px;
}
.training-kicker{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 10px;
}
.training-badge{
  font-family: var(--mono);
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(122,162,255,.15);
  border: 1px solid rgba(122,162,255,.25);
  color: #cfe0ff;
}
.training-title{
  font-size: 34px;
  margin: 6px 0 8px;
  line-height: 1.12;
  letter-spacing: -.4px;
}
.training-subtitle{
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 16px;
  max-width: 85ch;
}
.training-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 10px;
}
.training-chip{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  display:inline-flex;
  gap: 8px;
  align-items:center;
}
.training-chip b{ font-weight: 700; font-size: 12px; }
.training-content{
  margin-top: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.training-content h1{ display:none; }
.training-content h2{
  margin: 18px 0 10px;
  font-size: 20px;
  letter-spacing: -.2px;
}
.training-content h3{ margin: 16px 0 8px; font-size: 16px; }
.training-content p{ margin: 10px 0; }
.training-content ul, .training-content ol{ margin: 10px 0 10px 22px; color: var(--text); }
.training-content li{ margin: 6px 0; }
.training-content hr{ border: none; border-top: 1px solid var(--line); margin: 16px 0; }
.training-content blockquote{
  margin: 12px 0;
  padding: 12px 12px 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(126,231,135,.12);
  border-left: 3px solid rgba(126,231,135,.55);
  background: rgba(126,231,135,.06);
  color: #d9fbe0;
}
.training-content code{
  font-family: var(--mono);
  font-size: 12px;
  background: rgba(0,0,0,.35);
  border: 1px solid var(--line);
  padding: 2px 6px;
  border-radius: 10px;
}
.training-content pre{
  background: rgba(0,0,0,.35);
  border: 1px solid var(--line);
  padding: 12px;
  border-radius: 16px;
  overflow:auto;
}
.training-footer{
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  display:flex;
  flex-wrap:wrap;
  justify-content: space-between;
  gap: 10px;
}
.training-nav{
  margin-top: 12px;
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.training-nav a{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  text-decoration:none;
}
.training-nav a:hover{ background: rgba(255,255,255,.07); text-decoration:none; }
@media print{
  body.training-lesson{ background:#fff; color:#000; }
  .training-hero, .training-content{ box-shadow:none; }
  a{ color:#000; text-decoration: underline; }
}