@font-face {
  font-family: "Source Sans 3";
  src: url("fonts/source-sans-3-latin.woff2") format("woff2");
  font-weight: 200 900;
  font-display: swap;
}
:root {
  --font-scale: 1;
  --ink: #24343f;
  --muted: #526371;
  --line: #d5dfe5;
  --accent: #28546b;
  --paper: #f1f5f7;
  --wash: #dbe8ed;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; background: #fff; color: var(--ink); font: calc(19px * var(--font-scale))/1.65 "Source Sans 3", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
.blog-theme {
  --font-scale: 0.9;
  --ink: #332e3a;
  --muted: #68616f;
  --line: #ded8e4;
  --accent: #40464d;
  --paper: #eeebf2;
  --wash: #dfd2e8;
  --code-background: #f5f5f5;
  --code-border: #e2e2e2;
  background: #fefefe;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-family: "Source Sans 3", system-ui, sans-serif; font-weight: 700; line-height: 1.15; letter-spacing: -0.035em; }
.container { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
.reading-column { width: min(760px, calc(100% - 64px)); margin-inline: auto; }
.blog-theme .reading-column { max-width: 720px; }
.site-nav { display: flex; align-items: center; justify-content: space-between; min-height: 96px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: calc(23px * var(--font-scale)); font-weight: 650; }
.brand img { display: block; width: 38px; height: 38px; }
.nav-links { display: flex; align-items: center; gap: 32px; font-size: calc(17px * var(--font-scale)); }
.blog-theme .nav-links { font-size: 16px; }
.blog-theme .nav-links a { display: inline-flex; align-items: center; min-height: 44px; flex-shrink: 0; white-space: nowrap; }
.nav-download { color: var(--accent); font-weight: 600; }
main { flex: 1; }
.blog-index { padding-block: 8px 120px; }
.post-preview { display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 32px; padding-block: 16px; font-family: "Source Sans 3", system-ui, sans-serif; }
.post-heading h1 { font-size: calc(26px * var(--font-scale)); }
.post-preview time { color: var(--muted); font-family: "Source Sans 3", system-ui, sans-serif; font-size: calc(15px * var(--font-scale)); white-space: nowrap; }
.blog-post { padding-block: 8px 112px; }
.back-link { color: var(--muted); font-size: calc(16px * var(--font-scale)); }
.post-heading { margin-top: 12px; margin-bottom: 24px; }
.post-meta { margin-top: 24px; color: var(--muted); font-size: calc(16px * var(--font-scale)); }
.post-meta span { margin-inline: 8px; }
.prose { font-family: "Source Sans 3", system-ui, sans-serif; font-size: calc(19px * var(--font-scale)); line-height: 1.7; overflow-wrap: anywhere; }
.prose p, .prose ul, .prose ol { margin-block: 12.5px; }
.blog-theme .prose > p { margin-block: 26px; }
.blog-theme .prose > p:has(+ ul, + ol) { margin-block-end: 8px; }
.blog-theme .prose > p + :is(ul, ol) { margin-block-start: 8px; }
.blog-theme .prose li > p:first-child { margin-block-start: 0; }
.prose h2 { margin: 40px 0 20px; font-size: calc(24px * var(--font-scale)); }
.prose h3 { margin: 32px 0 16px; font-size: calc(21px * var(--font-scale)); }
.prose ul, .prose ol { padding-left: 28px; }
.prose li { margin-block: 8px; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { text-decoration-thickness: 2px; }
.prose blockquote { margin: 32px 0; padding-left: 24px; border-left: 3px solid var(--wash); color: var(--muted); }
.prose img { display: block; max-width: 100%; height: auto; margin-block: 32px; border-radius: 6px; }
.prose code { padding: 2px 5px; border-radius: 3px; background: var(--code-background, var(--paper)); font: 0.8em/1.6 "SFMono-Regular", Consolas, monospace; }
.prose pre { margin-block: 32px; padding: 24px; overflow-x: auto; background: var(--code-background, var(--paper)); border: 1px solid var(--code-border, var(--line)); border-radius: 6px; font-size: calc(15px * var(--font-scale)); line-height: 1.7; text-align: left; white-space: pre; overflow-wrap: normal; tab-size: 2; }
.prose pre code { display: block; padding: 0; background: none; font-size: inherit; line-height: inherit; white-space: pre; }
.prose table { display: block; overflow-x: auto; border-collapse: collapse; margin-block: 32px; font-size: calc(18px * var(--font-scale)); }
.prose th, .prose td { padding: 10px 16px; border: 1px solid var(--line); text-align: left; }
.code-comparison-scroll { margin-block: 32px; overflow-x: auto; }
.prose .code-comparison { display: table; width: 100%; min-width: 600px; margin: 0; table-layout: fixed; }
.prose .code-comparison th, .prose .code-comparison td { padding: 16px 20px; background: var(--code-background); border-color: var(--code-border); vertical-align: top; }
.prose .code-comparison th:first-child, .prose .code-comparison td:first-child { width: 42%; }
.prose .code-comparison th { font-size: calc(16px * var(--font-scale)); font-weight: 600; }
.prose .code-comparison pre { margin: 0; padding: 0; background: none; border: 0; border-radius: 0; }
.code-alternative { display: block; margin-block: 12px; font-size: calc(16px * var(--font-scale)); }
.prose hr { margin-block: 48px; border: 0; border-top: 1px solid var(--line); }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 32px; border-top: 1px solid var(--line); color: var(--muted); font-size: calc(14px * var(--font-scale)); }
.site-footer nav { display: flex; gap: 24px; }
.skip-link { position: absolute; top: -100px; left: 24px; padding: 8px 16px; background: #fff; }
.skip-link:focus { top: 16px; }

@media (max-width: 680px) {
  .container, .reading-column { width: calc(100% - 40px); }
  .site-nav { min-height: 80px; gap: 16px; }
  .brand { gap: 8px; font-size: calc(21px * var(--font-scale)); }
  .brand img { width: 32px; height: 32px; }
  .nav-links { gap: 18px; font-size: calc(14px * var(--font-scale)); }
  .blog-index { padding-block: 8px 80px; }
  .post-preview { grid-template-columns: 1fr; gap: 16px; }
  .post-heading h1 { font-size: calc(24px * var(--font-scale)); }
  .blog-post { padding-block: 8px 72px; }
  .site-footer { align-items: flex-start; flex-direction: column; gap: 12px; }
}