:root{--bg:#f3f7fb;--bg-2:#eef2f6;--bg-3:#e3e9f0;--ink:#0f1923;--ink-2:#1b2633;--ink-3:#4a5664;--body:#2a3644;--line:#e3e9f0;--line-2:#d5dde6;--paper:#fff;--accent:#1e3448;--accent-hover:#0f1923;--accent-ink:#fff;--accent-soft:#eaf2fb;--accent-line:#c9d9ea;--link:#1e4e8c;--blue:#3e79a6;--sage:#2d7a56;--sage-soft:#e3f2ea;--focus:#2563eb;--radius:20px;--shadow-card:0 1px 2px #0f19230a, 0 12px 28px -20px #0f19232e;--btn-primary:linear-gradient(#2b4864, #0f1923);--btn-shadow:0 0 0 1px #0b131b, inset 0 1px 0 #fff3, 0 8px 20px -8px #0f192373;--sans:"Plus Jakarta Sans Variable", "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;--mono:"Geist Mono Variable", "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, 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