:root{--bg-deep:#d8dee6;--bg-primary:#e2e7ee;--bg-elevated:#cdd4de;--surface-rgb:20,40,70;--text-primary:#141e30;--text-secondary:#3e5068;--text-muted:#748498;--text-body:#354560;--text-bright:#0c1420;--text-dim:#8898ac;--border:rgba(var(--surface-rgb), 0.08);--border-hover:rgba(var(--surface-rgb), 0.15);--border-rule:#c4ccd8;--border-rule-hover:#aab4c4;--border-dark:#b8c2d0;--accent:#1a6fb5;--accent-rgb:26,111,181;--accent-violet:#4840a0;--blue:rgb(40, 90, 170);--blue-rgb:40,90,170;--cyan:#147088;--cyan-rgb:20,112,136;--violet:#5648b0;--violet-rgb:86,72,176;--status-low:#1a7850;--status-low-rgb:26,120,80;--status-med:#a87010;--status-med-rgb:168,112,16;--status-high:#b03020;--status-high-rgb:176,48,32;--status-crit:#d04030;--syntax-keyword:#5648b0;--syntax-function:#1a6fb5;--syntax-string:#147088;--syntax-number:#a87010;--nav-bg-rgb:226,231,238;--nav-blend:normal;--footer-bg:rgba(226, 231, 238, 0.95);--block-color:#a0b0c4}.nav.scrolled{background:rgba(var(--nav-bg-rgb),.95);border-bottom:1px solid var(--border)}