:root{--font-display:"Iowan Old Style","Palatino Linotype","Book Antiqua",Georgia,serif;--font-ui:"Segoe UI Variable Text",Aptos,"Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;--font-mono:"Cascadia Mono","SFMono-Regular",Consolas,"Liberation Mono",monospace;--font-weight-body:400;--font-weight-medium:500;--font-weight-label:600;--font-weight-strong:700;--font-weight-display:600;--font-numeric-tabular:tabular-nums;--brand-primary:#181c24;--brand-primary-hover:#0f1218;--brand-secondary:#333d4d;--brand-accent:#8b99ad;--brand-surface-subtle:#edf1f7;--brand-surface-canvas:#fafbfc;--brand-ink:#11141a;--brand-graphite:#4b5565;--brand-gray:#4b5565;--brand-line:#e2e7ef;--semantic-info:#1976d2;--semantic-success:#2e7d32;--semantic-warning:#f59e0b;--semantic-danger:#d32f2f;--focus-ring:#1976d2;--color-white:#ffffff;--badge-neutral:#64748b;--overlay-backdrop:rgba(31,31,31,0.58);--overlay-shadow:0 1.5rem 4rem rgba(31,31,31,0.18);--radius-control:0.75rem;--radius-card:1rem;--radius-pill:9999px;--calendar-background:linear-gradient(180deg,var(--brand-surface-canvas) 0%,var(--brand-surface-subtle) 100%)}