/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; }

/* Tokens */
:root {
  --bg: #f7f3ea;
  --bg-soft: #efe8d6;
  --ink: #1c1a16;
  --ink-soft: #5e574c;
  --rule: #d8d0bf;
  --accent: #9a3a1a;
  --accent-soft: rgba(154, 58, 26, 0.4);

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Bricolage Grotesque", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --measure: 38rem;
  --gutter: 1.5rem;
}

/* Base */
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  font-feature-settings: "kern" 1, "liga" 1, "onum" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  text-decoration-color: var(--accent-soft);
  transition: color 120ms ease, text-decoration-color 120ms ease;
}
a:hover {
  color: var(--ink);
  text-decoration-color: var(--ink);
}

::selection {
  background: var(--accent);
  color: var(--bg);
}

/* Shell */
.shell {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Header */
.masthead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 2.5rem 0 4rem;
  gap: 1.5rem;
}
.masthead__brand {
  font-family: var(--serif);
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  text-decoration: none;
  color: var(--ink);
}
.masthead__brand:hover { color: var(--accent); }

.masthead__nav {
  display: flex;
  gap: 1.75rem;
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 400;
}
.masthead__nav a {
  color: var(--ink-soft);
  text-decoration: none;
}
.masthead__nav a:hover { color: var(--accent); }

/* Home intro */
.intro {
  font-family: var(--serif);
  font-size: 1.3125rem;
  line-height: 1.55;
  margin: 1rem 0 4.5rem;
  max-width: var(--measure);
  color: var(--ink);
  font-weight: 400;
}
.intro p { margin: 0; }
.intro p + p { margin-top: 1.25rem; }
.intro em { font-style: italic; }

/* Section */
.section {
  margin: 4rem 0;
  max-width: var(--measure);
}
.section__title {
  font-family: var(--sans);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
  color: var(--ink-soft);
  margin: 0 0 2rem;
}
.section__more {
  margin-top: 2rem;
  font-family: var(--sans);
  font-size: 0.9375rem;
}
.section__more a { color: var(--ink-soft); text-decoration: none; }
.section__more a:hover { color: var(--accent); }

/* Writing list */
.writing-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.writing-list li {
  padding: 1.5rem 0;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1.5rem;
  align-items: baseline;
}
.writing-list li:last-child { border-bottom: 1px solid var(--rule); }
.writing-list time {
  font-family: var(--sans);
  font-size: 0.8125rem;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.writing-list h3 {
  font-family: var(--serif);
  font-size: 1.1875rem;
  font-weight: 500;
  margin: 0;
  line-height: 1.35;
  letter-spacing: -0.005em;
}
.writing-list h3 a { text-decoration: none; }
.writing-list h3 a:hover { color: var(--accent); }
.writing-list .dek {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--ink-soft);
  margin: 0.4rem 0 0;
  line-height: 1.5;
  font-weight: 400;
}

/* Archive year heading */
.year-heading {
  font-family: var(--sans);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
  color: var(--ink-soft);
  margin: 3rem 0 1rem;
}
.year-heading:first-child { margin-top: 0; }

/* Empty state */
.empty {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--ink-soft);
  font-style: italic;
  margin: 0;
}

/* Post page */
.post {
  max-width: var(--measure);
}
.post-meta {
  font-family: var(--sans);
  font-size: 0.8125rem;
  color: var(--ink-soft);
  margin: 0 0 1rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.post-title {
  font-family: var(--serif);
  font-size: 2.25rem;
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 2.75rem;
  letter-spacing: -0.015em;
}

.post-content { max-width: var(--measure); }
.post-content > * + * { margin-top: 1.25rem; }
.post-content p { margin: 0; }
.post-content h2 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 500;
  margin: 3rem 0 0;
  line-height: 1.25;
  letter-spacing: -0.005em;
}
.post-content h3 {
  font-family: var(--serif);
  font-size: 1.1875rem;
  font-weight: 500;
  margin: 2.25rem 0 0;
  line-height: 1.3;
}
.post-content h2 + p,
.post-content h3 + p { margin-top: 0.75rem; }

.post-content blockquote {
  margin: 1.5rem 0;
  padding-left: 1.25rem;
  border-left: 2px solid var(--rule);
  color: var(--ink-soft);
  font-style: italic;
}
.post-content blockquote p { margin: 0; }
.post-content blockquote p + p { margin-top: 0.75rem; }

.post-content code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--bg-soft);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
}
.post-content pre {
  font-family: var(--mono);
  font-size: 0.875rem;
  background: var(--bg-soft);
  padding: 1rem 1.25rem;
  border-radius: 4px;
  overflow-x: auto;
  line-height: 1.6;
  margin: 1.75rem 0;
}
.post-content pre code {
  background: transparent;
  padding: 0;
  font-size: inherit;
  border-radius: 0;
}

.post-content ul,
.post-content ol {
  margin: 0;
  padding-left: 1.5rem;
}
.post-content ul li,
.post-content ol li { margin: 0.4rem 0; }

.post-content hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2.75rem 0;
}

.post-content img,
.post-content figure {
  margin: 2rem 0;
}
.post-content figure {
  margin-left: -3rem;
  margin-right: -3rem;
  max-width: calc(100% + 6rem);
}
.post-content figure.wide {
  margin-left: -6rem;
  margin-right: -6rem;
  max-width: calc(100% + 12rem);
}
.post-content figure.extra-wide {
  margin-left: -10rem;
  margin-right: -10rem;
  max-width: calc(100% + 20rem);
}
@media (max-width: 60rem) {
  .post-content figure.extra-wide {
    margin-left: -6rem;
    margin-right: -6rem;
    max-width: calc(100% + 12rem);
  }
}
@media (max-width: 52rem) {
  .post-content figure.wide,
  .post-content figure.extra-wide {
    margin-left: -3rem;
    margin-right: -3rem;
    max-width: calc(100% + 6rem);
  }
}
.post-content figure figcaption {
  font-family: var(--sans);
  font-size: 0.8125rem;
  color: var(--ink-soft);
  margin-top: 0.5rem;
  text-align: center;
}

.post-content table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.5rem 0;
  font-size: 0.9375rem;
}
.post-content th,
.post-content td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--rule);
}
.post-content th {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.post-footer {
  margin: 4rem 0 0;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.9375rem;
}
.post-footer a {
  color: var(--ink-soft);
  text-decoration: none;
}
.post-footer a:hover { color: var(--accent); }

/* About page */
.about { max-width: var(--measure); }
.about h1 {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
  margin: 1rem 0 2rem;
  letter-spacing: -0.015em;
}
.about p { margin: 0 0 1.25rem; }
.about p:last-child { margin-bottom: 0; }

/* 404 */
.notfound {
  max-width: var(--measure);
  padding: 2rem 0;
}
.notfound h1 {
  font-family: var(--serif);
  font-size: 2.25rem;
  font-weight: 500;
  margin: 0 0 1rem;
  letter-spacing: -0.015em;
}

/* Footer */
.colophon {
  margin-top: 6rem;
  padding: 2rem 0 3.5rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.8125rem;
  color: var(--ink-soft);
  line-height: 1.6;
}
.colophon p { margin: 0 0 0.5rem; }
.colophon__credit { max-width: var(--measure); }
.colophon__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}
.colophon a {
  color: var(--ink-soft);
  text-decoration: none;
}
.colophon a:hover { color: var(--accent); }

/* Mobile */
@media (max-width: 640px) {
  .shell { padding: 0 1.25rem; }
  .masthead {
    padding: 1.75rem 0 2.75rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .masthead__nav { gap: 1.25rem; }
  .intro {
    font-size: 1.1875rem;
    margin: 0.5rem 0 3rem;
  }
  .post-title { font-size: 1.875rem; }
  .post-content h2 { font-size: 1.375rem; }
  .post-content figure,
  .post-content figure.wide,
  .post-content figure.extra-wide {
    margin-left: 0;
    margin-right: 0;
    max-width: 100%;
  }
  .writing-list li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
    padding: 1.25rem 0;
  }
  .colophon__meta { gap: 1rem; }
}