/* Shaun Stark — static blog styles */
:root {
  --bg: #f7f4ef;
  --bg-elev: #fffcf8;
  --ink: #1b1916;
  --muted: #5e5952;
  --rule: #ddd6cb;
  --accent: #1c3d5a;
  --accent-hover: #102536;
  --link: #1a4d73;
  --link-hover: #0d2f48;
  --badge-bg: #ece6dc;
  --badge-ink: #3f3a34;
  --focus: #1c3d5a;
  --font-sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --measure: 40rem;
  --site-width: 46rem;
  --space: 1.25rem;
  --radius: 3px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

[id] {
  scroll-margin-top: 4.5rem;
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3.5rem;
  z-index: 10;
  padding: 0.4rem 0.75rem;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 0.75rem;
}

.wrap {
  width: min(100% - 2rem, var(--site-width));
  margin-inline: auto;
}

.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 5;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.75rem;
}

.wordmark {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
}

.wordmark:hover,
.wordmark:focus-visible {
  color: var(--accent);
}

nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

nav a:hover,
nav a:focus-visible {
  color: var(--ink);
}

nav a[aria-current="page"] {
  color: var(--ink);
  box-shadow: inset 0 -2px 0 var(--accent);
}

a {
  color: var(--link);
  text-underline-offset: 0.15em;
}

a:hover,
a:focus-visible {
  color: var(--link-hover);
}

a:focus-visible,
.skip-link:focus,
button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

main {
  padding: 2.75rem 0 4rem;
  min-height: 60vh;
}

.intro h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.15rem, 5vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.6rem;
}

.lede {
  margin: 0 0 2.75rem;
  color: var(--muted);
  font-size: 1.125rem;
  max-width: 32rem;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--rule);
}

.post-list {
  display: flex;
  flex-direction: column;
}

.post-item {
  display: block;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: inherit;
}

.post-item:hover .post-item-title,
.post-item:focus-visible .post-item-title {
  color: var(--accent);
}

.post-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin: 0 0 0.25rem;
  color: var(--muted);
  font-size: 0.875rem;
}

.post-item-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 0.3rem;
  color: var(--ink);
}

.post-item-summary {
  margin: 0;
  color: var(--muted);
}

.badge {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: var(--badge-bg);
  color: var(--badge-ink);
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.empty-list {
  color: var(--muted);
  margin: 0;
}

.post-header {
  margin-bottom: 1.75rem;
}

.post-header h1,
.page h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0.4rem 0 0.5rem;
}

.post-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.post-body,
.page {
  max-width: var(--measure);
}

.post-body > *:first-child,
.page > *:first-child {
  margin-top: 0;
}

.post-body p,
.page p,
.post-body ul,
.post-body ol {
  margin: 0 0 1.1rem;
}

.post-body h2,
.post-body h3 {
  font-family: var(--font-serif);
  line-height: 1.25;
  margin: 2rem 0 0.7rem;
}

.post-body h2 {
  font-size: 1.45rem;
}

.post-body h3 {
  font-size: 1.2rem;
}

.post-body ul,
.post-body ol {
  padding-left: 1.25rem;
}

.post-body li {
  margin-bottom: 0.35rem;
}

.post-body blockquote {
  margin: 0 0 1.1rem;
  padding: 0.15rem 0 0.15rem 1rem;
  border-left: 3px solid var(--rule);
  color: var(--muted);
}

.post-body pre,
.post-body code {
  font-family: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.9em;
}

.post-body code {
  background: var(--badge-bg);
  padding: 0.1em 0.35em;
  border-radius: var(--radius);
}

.post-body pre {
  background: #221f1b;
  color: #f4efe7;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  border-radius: 6px;
  margin: 0 0 1.25rem;
}

.post-body pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.post-body hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2rem 0;
}

.post-body img {
  max-width: 100%;
  height: auto;
}

.back {
  margin: 2.5rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
}

.site-footer {
  border-top: 1px solid var(--rule);
  padding: 1.5rem 0 2rem;
  color: var(--muted);
  font-size: 0.925rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.35rem 1.5rem;
}

.site-footer p {
  margin: 0;
}

.footer-name {
  color: var(--ink);
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--ink);
  text-decoration: underline;
}

@media (max-width: 40rem) {
  body {
    font-size: 1rem;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.85rem 0 0.7rem;
    min-height: 0;
    gap: 0.45rem;
  }

  main {
    padding-top: 2rem;
  }

  .footer-inner {
    flex-direction: column;
  }
}

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

@media (prefers-contrast: more) {
  :root {
    --rule: #8a8378;
    --muted: #3d3934;
  }
}

@media print {
  .site-header,
  .skip-link,
  .back {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  a {
    color: inherit;
  }

  main {
    padding: 0;
  }
}