:root{color-scheme:light dark;--color-bg:#f5f6f8;--color-surface:#eaedf1;--color-fg:#1b2430;--color-muted:#5b6472;--color-accent:#1e3a5f;--color-accent-fg:#fff;--color-border:#dbe0e6;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-script:"Caveat", "Segoe Script", cursive;--text-sm:.9rem;--text-base:1.0625rem;--text-lg:1.2rem;--text-h3:1.4rem;--text-h2:2rem;--text-h1:3.2rem;--space-1:.5rem;--space-2:1rem;--space-3:1.5rem;--space-4:2.5rem;--space-5:4rem;--measure:700px;--content-width:1080px;--radius-sm:8px;--radius:14px;--radius-lg:22px;--radius-full:999px;--shadow-sm:0 2px 6px #141e3214;--shadow-md:0 10px 30px #141e321f}@media (prefers-color-scheme:dark){:root{--color-bg:#12161d;--color-surface:#1a212b;--color-fg:#e8ecf1;--color-muted:#98a2b0;--color-accent:#7fa4cc;--color-accent-fg:#0d1520;--color-border:#2a323f;--shadow-sm:0 2px 6px #0000004d;--shadow-md:0 10px 30px 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