:root {
  color-scheme: dark;
  --background: #110d14;
  --text: #d8d1da;
  --heading: #f3edf4;
  --muted: #8d838f;
  --line: #2d2631;
  --accent: #b7a3c8;
  --code: #19131d;
  --sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  width: min(calc(100% - 40px), 780px);
  margin: 0 auto;
  background: var(--background);
  color: var(--text);
  font: 16px/1.7 var(--sans);
  text-rendering: optimizeLegibility;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 10;
  padding: 9px 12px;
  background: var(--heading);
  color: var(--background);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

::selection { background: var(--accent); color: var(--background); }
a { color: inherit; text-decoration-color: #665b69; text-underline-offset: .2em; }
a:hover { color: var(--heading); text-decoration-color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 30px 0 24px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.identity { display: inline-flex; align-items: center; gap: 9px; color: var(--heading); font-weight: 600; text-decoration: none; }
.identity img { opacity: .9; }
nav { display: flex; gap: 20px; }
nav a { color: var(--muted); text-decoration: none; }
nav a[aria-current="page"] { color: var(--heading); }

main { padding: 76px 0 30px; }
section { margin-bottom: 72px; }
.hero { max-width: 680px; }
h1 {
  margin: 0;
  color: var(--heading);
  font-size: clamp(38px, 7vw, 58px);
  line-height: 1.08;
  letter-spacing: -.045em;
  overflow-wrap: anywhere;
}
.lede { margin: 18px 0 26px; color: var(--accent); font-size: 17px; }
.hero > p:last-child { max-width: 650px; color: #bdb4bf; }
.page-intro { max-width: 650px; margin-bottom: 58px; }
.page-intro h1 { font-size: clamp(38px, 7vw, 54px); }
.page-intro p { margin: 16px 0 0; color: var(--muted); font-size: 17px; }

h2 {
  margin: 0 0 24px;
  color: var(--heading);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -.01em;
}
.post-list { margin: 0; padding: 0; list-style: none; }
.post-list li { border-top: 1px solid var(--line); }
.post-list li:last-child { border-bottom: 1px solid var(--line); }
.post-list article { padding: 24px 0 26px; }
.post-meta { display: flex; gap: 18px; margin-bottom: 7px; color: var(--muted); font: 11px/1.5 var(--mono); text-transform: uppercase; }
.post-meta time { min-width: 78px; color: var(--accent); }
.post-list h2 { margin: 0 0 5px; color: var(--heading); font-size: 19px; line-height: 1.4; letter-spacing: -.015em; }
.post-list h2 a { text-decoration: none; }
.post-list p { margin: 0; color: var(--muted); font-size: 14px; }

.about { max-width: 680px; }
.about section { margin-bottom: 48px; }
.about section h2 { margin-bottom: 14px; }
.about section p { margin: 0 0 18px; }
.interests { color: var(--muted); }
.interests h2 { color: var(--muted); }
.interests ul { display: flex; flex-wrap: wrap; gap: 7px 18px; margin: 0; padding: 0; list-style: none; font: 12px/1.55 var(--mono); }
.interests li::before { content: "·"; margin-right: 8px; color: #665b69; }

.article-page { width: min(calc(100% - 40px), 880px); }
.article-page main { padding-top: 68px; }
.article-header { max-width: 760px; margin-bottom: 48px; padding-bottom: 32px; border-bottom: 1px solid var(--line); }
.article-header h1 { font-size: clamp(36px, 6vw, 52px); }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 20px; color: var(--muted); font: 11px/1.5 var(--mono); }
.article-body { max-inline-size: 68ch; }
.article-body > p:first-child { color: var(--heading); font-size: 18px; }
.article-body p { margin: 0 0 20px; }
.article-body h2 { margin: 48px 0 16px; font-size: 20px; scroll-margin-top: 24px; }
.article-body h2:target { color: var(--accent); }
code { padding: .15em .38em; background: var(--code); color: #ded2e2; font: .88em/1.4 var(--mono); }
pre {
  max-width: 100%;
  margin: 24px 0;
  padding: 17px 19px;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--code);
  color: #ded2e2;
  font: 13px/1.65 var(--mono);
}
pre code { padding: 0; background: none; font: inherit; }
ul { padding-left: 22px; }
li::marker { color: var(--accent); }
.note { margin: 28px 0; padding: 15px 17px; border-left: 2px solid #6f6077; color: var(--muted); font-size: 14px; }
.article-nav { display: flex; justify-content: space-between; gap: 20px; margin-top: 68px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 13px; }

footer { display: flex; justify-content: space-between; gap: 24px; padding: 24px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
footer p { margin: 0; text-align: right; }

@media (max-width: 540px) {
  body, .article-page { width: min(calc(100% - 28px), 780px); }
  .site-header { padding-top: 22px; }
  main { padding-top: 54px; }
  .article-page main { padding-top: 48px; }
  section { margin-bottom: 58px; }
  .post-meta { display: block; }
  .post-meta time { display: block; margin-bottom: 3px; }
  .article-meta { display: block; }
  .article-meta span { display: block; margin-top: 4px; }
  footer { display: block; }
  footer p { margin-top: 7px; text-align: left; }
}

@media (any-pointer: coarse) {
  .site-header nav a { display: inline-flex; min-height: 44px; align-items: center; }
  .post-list h2 a { display: inline-block; padding-block: 4px; }
  .article-nav a { display: inline-flex; min-height: 44px; align-items: center; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }