:root{color-scheme:light;--paper: oklch(98.6% .004 85);--paper-alt: oklch(96.4% .006 85);--paper-tint: oklch(94.6% .009 250);--navy: oklch(34% .048 252);--navy-deep: oklch(25% .045 252);--navy-soft: oklch(47% .05 252);--ink: oklch(40% .018 250);--ink-muted: oklch(52% .014 250);--rule: oklch(89% .006 85);--rule-strong: oklch(80% .012 252);--bg: var(--paper);--fg: var(--navy);--card-bg: oklch(100% 0 0 / .7);--card-border: var(--rule);--card-title: var(--navy);--card-subtle: var(--ink);--page-subtitle: var(--ink);--page-meta: var(--ink-muted);--btn-primary-bg: var(--navy);--btn-primary-hover-bg: var(--navy-deep);--btn-primary-fg: oklch(99% .003 85);--btn-ghost-fg: var(--navy);--btn-ghost-hover-bg: var(--paper-alt);--pill-bg: oklch(100% 0 0 / .7);--pill-border: var(--rule-strong);--pill-text: var(--ink-muted);--focus-ring: oklch(55% .09 252);--font-display: "Source Serif 4", "Iowan Old Style", Georgia, "Times New Roman", serif;--font-body: "Lato", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--shell: 68rem;--gutter: 2.5rem}@media(max-width:720px){:root{--gutter: 1.5rem}}