:root{--ink: #16425b;--ink-deep: #102f43;--accent: #2976a9;--accent-deep: #205f88;--accent-mid: #59b8ca;--accent-light: #a8d6e5;--accent-pale: #eaf5f8;--blue-soft: #4b94bd;--blue-soft-pale: #edf5fa;--cyan-soft: #78bfd0;--cyan-pale: #f1f8fa;--band: #f6f8fa;--band-deep: #ebf1f5;--bg: #ffffff;--white: #ffffff;--ink-soft: #405f72;--ink-muted: #6d8290;--line: #d8e1e6;--line-soft: #e9eef1;--on-dark: #ffffff;--on-dark-soft: rgba(234, 245, 248, .82);--on-dark-muted: rgba(234, 245, 248, .64);--on-dark-line: rgba(255, 255, 255, .18);--success: #2976a9;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display: "Inter Tight", "Inter", -apple-system, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--fluid: (100vw - 22.5rem) / 77.5;--t-display: min(calc(2.15rem + 1.35 * var(--fluid)), 3.5rem);--t-h1: min(calc(2rem + 1.1 * var(--fluid)), 3.125rem);--t-h2: min(calc(1.6rem + .75 * var(--fluid)), 2.375rem);--t-h3: min(calc(1.15rem 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