:root{color-scheme:only light;--brand:#0B62A8;--brand-dark:#084B82;--brand-soft:#EAF3FB;--brand-line:#C3DCF1;--brand-text:#FFFFFF;--cta:#0E9F8C;--cta-text:#1B2430;--ink:#0F172A;--ink-2:#334155;--muted:#5B6B7C;--line:#E2E8F0;--bg:#FFFFFF;--bg-2:#F7FAFC;--canvas-bg:#F7FAFC;--footer-bg:#084B82;--footer-text:#EAF3FB;--simple-overlay-base:#0F172A;--simple-overlay:color-mix(in srgb, var(--simple-overlay-base) 80%, transparent);--simple-focus-color:#0B62A8;--simple-focus-width:3px;--ok:#0D9488;--ok-text:#0A6E62;--ok-soft:#E6F6F3;--warn:#B45309;--warn-soft:#FEF6E7;--danger:#C2410C;--danger-soft:#FDECE4;--s1:8px;--s2:16px;--s3:24px;--s4:32px;--s5:48px;--s6:64px;--simple-page-gutter:var(--s3);--simple-section-space:var(--s5);--simple-control-min-height:44px;--r-sm:6px;--r-md:10px;--r-lg:16px;--r-pill:999px;--simple-button-radius:30px;--sh-1:0 1px 2px   rgba(15, 23, 42, .05);--sh-2:0 4px 14px  rgba(15, 23, 42, .07);--sh-3:0 12px 30px rgba(15, 23, 42, .10);--simple-wrap-width:1140px;--site-box:1240px;--simple-prose-width:35.75rem;--simple-wide-width:64.5rem;--simple-anchor-offset:96px;--simple-motion-fast:160ms;--simple-motion-base:220ms;--simple-ease-out:cubic-bezier(.2, .8, .2, 1);--font:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, "Noto Sans", sans-serif;--t-xs:13px;--t-sm:15px;--t-base:17px;--t-lg:20px;--t-xl:24px;--t-2xl:30px;--t-3xl:38px}@media (max-width:640px){:root{--simple-page-gutter:var(--s2);--simple-section-space:var(--s4)}}@media (max-width:767px){:root{--t-sm:16px}}