/* You own every line of this. Change anything. Design goals: readable measure, quiet chrome, works in light + dark. */ :root { /* Follow the OS by default. The toggle overrides this by setting color-scheme on the element (see [data-theme] rules below), which flips every light-dark() value at once. */ color-scheme: light dark; --measure: 42rem; --bg: light-dark(#ffffff, #111214); --fg: light-dark(#1a1a1a, #e7e7e8); --muted: light-dark(#6b7280, #9aa0a6); --accent: light-dark(#4338ca, #a5b4fc); --border: light-dark(#e5e7eb, #2a2c30); --code-bg: light-dark(#f6f7f9, #1b1d21); } /* Manual override set by the toggle (and restored from localStorage). */ :root[data-theme="light"] { color-scheme: light; } :root[data-theme="dark"] { color-scheme: dark; } * { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; background: var(--bg); color: var(--fg); font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; text-rendering: optimizeLegibility; } /* ---- layout ---- */ .site-header, main, .site-footer { max-width: var(--measure); margin-inline: auto; padding-inline: 1.25rem; } .site-header { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding-top: 2rem; padding-bottom: 1.5rem; } .brand { font-weight: 700; font-size: 1.1rem; color: var(--fg); text-decoration: none; } .site-header nav { display: flex; gap: 1rem; align-items: center; } .site-header nav a { color: var(--muted); text-decoration: none; font-size: 0.95rem; } .site-header nav a:hover { color: var(--accent); } .theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 1.9rem; height: 1.9rem; padding: 0; background: none; border: 1px solid var(--border); border-radius: 6px; color: var(--muted); cursor: pointer; } .theme-toggle:hover { color: var(--accent); border-color: var(--accent); } .theme-toggle svg { width: 1rem; height: 1rem; } main { padding-block: 1rem 3rem; } .site-footer { border-top: 1px solid var(--border); padding-block: 1.5rem 3rem; color: var(--muted); font-size: 0.85rem; } /* ---- typography ---- */ h1 { font-size: 1.9rem; line-height: 1.2; margin: 0 0 0.5rem; } h2 { font-size: 1.35rem; margin: 2.2rem 0 0.6rem; } h3 { font-size: 1.1rem; margin: 1.8rem 0 0.5rem; } /* break long/bare URLs so they can never push the page sideways on mobile */ a { color: var(--accent); overflow-wrap: break-word; } p, ul, ol { margin: 0 0 1.1rem; } .lede { color: var(--muted); font-size: 1.05rem; } .post-date { color: var(--muted); font-size: 0.9rem; margin-top: 0; } /* ---- home post list ---- */ .post-list { list-style: none; padding: 0; } .post-list li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.4rem 0; border-bottom: 1px solid var(--border); } .post-list time { color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; } /* ---- content bits ---- */ img, video { max-width: 100%; height: auto; border-radius: 6px; } table { width: 100%; border-collapse: collapse; margin: 0 0 1.2rem; font-size: 0.95rem; } th, td { text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border); } th { font-weight: 600; } blockquote { margin: 0 0 1.1rem; padding-left: 1rem; border-left: 3px solid var(--border); color: var(--muted); } code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.88em; background: var(--code-bg); padding: 0.15em 0.35em; border-radius: 4px; } pre { background: var(--code-bg); padding: 0.9rem 1rem; border-radius: 8px; overflow-x: auto; } pre code { background: none; padding: 0; } /* side-by-side code comparison (two approaches, left vs right) */ .compare { table-layout: fixed; margin: 0 0 1.2rem; } .compare td { border: none; padding: 0 0.4rem; vertical-align: top; width: 50%; } .compare td:first-child { padding-left: 0; } .compare td:last-child { padding-right: 0; } .compare pre { margin: 0; font-size: 0.82em; } @media (max-width: 34rem) { .compare, .compare tbody, .compare tr, .compare td { display: block; width: auto; } .compare td { padding: 0; } .compare td + td { margin-top: 0.6rem; } } /* footnotes */ .footnotes { font-size: 0.9rem; color: var(--muted); border-top: 1px solid var(--border); margin-top: 2.5rem; } /* let wide math scroll instead of breaking the layout */ .katex-display { overflow-x: auto; overflow-y: hidden; padding-block: 0.25rem; }