:root{--palette-light-bg:#f4f6fb;--palette-light-surface:#fff;--palette-light-border:#d8dfe9;--palette-light-ink:#0d1117;--palette-light-ink-dim:#4a5870;--palette-light-accent:#1a2fff;--palette-dark-bg:#07090f;--palette-dark-surface:#0d1420;--palette-dark-border:#1a2540;--palette-dark-ink:#e4eaf5;--palette-dark-ink-dim:#8a9ab8;--palette-dark-accent:#4d7cfe;--palette-shadow-light:#0d111714;--palette-shadow-light-lg:#0d11170f;--palette-shadow-dark:#0006;--palette-shadow-dark-lg:#0000004d;--brand-blue:#2337ff}:root,[data-theme=light]{--logo-bg:var(--palette-light-surface);--logo-bg-border:var(--palette-light-border);--logo-r-left-stroke:#0d1117bf;--logo-r-left-fill:#0d1117;--logo-connector:#0d111726;--logo-r-right:var(--brand-blue)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--logo-bg:#0f1219;--logo-bg-border:transparent;--logo-r-left-stroke:#ffffffd9;--logo-r-left-fill:#fff;--logo-connector:#fff3;--logo-r-right:var(--brand-blue)}}[data-theme=dark]{--logo-bg:#0f1219;--logo-bg-border:transparent;--logo-r-left-stroke:#ffffffd9;--logo-r-left-fill:#fff;--logo-connector:#fff3;--logo-r-right:var(--brand-blue)}:root,[data-theme=light]{--color-bg:var(--palette-light-bg);--color-surface:var(--palette-light-surface);--color-border:var(--palette-light-border);--color-text:var(--palette-light-ink);--color-text-muted:var(--palette-light-ink-dim);--color-accent:var(--palette-light-accent);--color-accent-dim:color-mix(in srgb, var(--color-accent) 8%, transparent);--color-grid-dot:transparent;--box-shadow:0 2px 8px var(--palette-shadow-light), 0 8px 24px var(--palette-shadow-light-lg)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--color-bg:var(--palette-dark-bg);--color-surface:var(--palette-dark-surface);--color-border:var(--palette-dark-border);--color-text:var(--palette-dark-ink);--color-text-muted:var(--palette-dark-ink-dim);--color-accent:var(--palette-dark-accent);--color-accent-dim:color-mix(in srgb, var(--color-accent) 10%, transparent);--color-grid-dot:color-mix(in srgb, var(--color-accent) 4%, transparent);--box-shadow:0 2px 8px var(--palette-shadow-dark), 0 8px 24px var(--palette-shadow-dark-lg)}}[data-theme=dark]{--color-bg:var(--palette-dark-bg);--color-surface:var(--palette-dark-surface);--color-border:var(--palette-dark-border);--color-text:var(--palette-dark-ink);--color-text-muted:var(--palette-dark-ink-dim);--color-accent:var(--palette-dark-accent);--color-accent-dim:color-mix(in srgb, var(--color-accent) 10%, transparent);--color-grid-dot:color-mix(in srgb, var(--color-accent) 4%, transparent);--box-shadow:0 2px 8px var(--palette-shadow-dark), 0 8px 24px var(--palette-shadow-dark-lg)}:root{--font-body:"Atkinson", system-ui, sans-serif;--font-mono:"SF Mono", "Cascadia Code", "Fira Code", ui-monospace, "Courier New", monospace;--font-size-base:18px;--font-size-sm:17px;--line-height-body:1.7;--content-width:720px;--header-height:56px;--header-padding-x:1.5em;--content-padding-x:1em;--content-padding-y:3em;--grid-dot-size:28px;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--transition-fast:.15s ease;--transition-base:.2s ease}@font-face{font-family:Atkinson;src:url(/fonts/atkinson-regular.woff)format("woff");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Atkinson;src:url(/fonts/atkinson-bold.woff)format("woff");font-weight:700;font-style:normal;font-display:swap}*,:before,:after{box-sizing:border-box}body{font-family:var(--font-body);font-size:var(--font-size-base);line-height:var(--line-height-body);background-color:var(--color-bg);background-image:radial-gradient(circle, var(--color-grid-dot) 1px, transparent 1px);background-size:var(--grid-dot-size) var(--grid-dot-size);color:var(--color-text);word-wrap:break-word;overflow-wrap:break-word;transition:background-color var(--transition-base), color var(--transition-base);margin:0;padding:0}main{width:var(--content-width);max-width:calc(100% - 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