.sg-group{margin:0 0 48px}.sg-group:last-child{margin-bottom:0}.sg-head{border-bottom:1px solid var(--border-primary);margin:0 0 20px;padding-bottom:10px}.sg-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--rl-green);margin-bottom:4px;font-family:DM Mono,ui-monospace,monospace;font-size:11px;font-weight:500;line-height:1.4}.sg-title{color:var(--text-primary);margin:0;font-family:DM Sans,system-ui,sans-serif;font-size:16px;font-weight:600;line-height:1.35}.sg-tag{letter-spacing:.02em;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--text-muted);border:1px solid var(--border-primary);border-radius:4px;flex-shrink:0;padding:0 6px;font-family:DM Mono,ui-monospace,monospace;font-size:11px;font-weight:500;line-height:1.5;display:inline-block}.sg-grouped .rn-chapter-heading{align-items:baseline;gap:12px}.sg-head-end{flex-shrink:0;align-items:baseline;gap:10px;display:inline-flex}.diagram-title.sg-titled{justify-content:space-between;align-items:baseline;gap:12px;display:flex}@media (min-width:1280px){.sg-title{font-size:17px}}