/* ============================================================
   Deliberately plain. The content is the design.
   System font stack, black on white, blue underlined links,
   generous line-height, no cards, no color blocking, no
   decorative borders beyond a few thin dividers. The one
   allowed flourish is emoji as low-key navigational markers,
   because that's how this genre of "digital home" site talks.
   ============================================================ */

:root{
  --text: #1a1a1a;
  --text-soft: #555;
  --text-faint: #888;
  --bg: #ffffff;
  --link: #2454b8;
  --link-visited: #5b3fa3;
  --rule: #e3e3e3;
  --max: 680px;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --serif: Georgia, 'Times New Roman', Times, serif;
}

@media (prefers-color-scheme: dark){
  :root{
    --text: #e8e8e8;
    --text-soft: #aaa;
    --text-faint: #777;
    --bg: #121212;
    --link: #7aa2f7;
    --link-visited: #b39ddb;
    --rule: #2a2a2a;
  }
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
}

.wrap{
  max-width: var(--max);
  margin: 0 auto;
  padding: 48px 20px 80px;
}

a{ color: var(--link); text-decoration: underline; text-underline-offset: 2px; }
a:visited{ color: var(--link-visited); }
a:hover{ text-decoration-thickness: 2px; }
a:focus-visible{ outline: 2px solid var(--link); outline-offset: 2px; }

/* ---------- top nav ---------- */

.topnav{
  font-size: 15px;
  margin-bottom: 40px;
}
.topnav a{
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}
.topnav a:hover{ text-decoration: underline; }

/* ---------- hero ---------- */

.hero h1{
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 14px;
  line-height: 1.35;
}
.hero p{
  margin: 0 0 14px;
  color: var(--text);
}
.hero .tagline{
  color: var(--text-soft);
  font-style: italic;
  margin-bottom: 24px;
}

hr{
  border: none;
  border-top: 1px solid var(--rule);
  margin: 32px 0;
}

/* ---------- explore list ---------- */

.explore-list{
  list-style: none;
  padding: 0;
  margin: 0 0 8px;
}
.explore-list li{ margin-bottom: 10px; }
.explore-list .emoji{ display: inline-block; width: 1.6em; }

/* ---------- section headers ---------- */

h2.section{
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 14px;
}

/* ---------- recent / featured essay list ---------- */

.essay-list{
  list-style: decimal;
  padding-left: 22px;
  margin: 0 0 8px;
}
.essay-list li{ margin-bottom: 8px; }

/* ---------- archive by year ---------- */

.archive-year{
  font-size: 20px;
  font-weight: 700;
  margin: 36px 0 10px;
}
.archive-list{
  list-style: none;
  padding: 0;
  margin: 0;
}
.archive-list li{
  margin-bottom: 8px;
  padding-left: 14px;
  position: relative;
}
.archive-list li::before{
  content: '–';
  position: absolute;
  left: 0;
  color: var(--text-faint);
}
.archive-tags{
  color: var(--text-faint);
  font-size: 14px;
}

.year-jump{
  font-size: 14px;
  color: var(--text-soft);
  margin: 0 0 8px;
  line-height: 2;
}
.year-jump a{ color: var(--text-soft); margin-right: 6px; }

/* ---------- footer ---------- */

footer{
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  color: var(--text-faint);
  font-size: 14px;
}
footer a{ color: var(--text-faint); }

/* ---------- article ---------- */

.back-link{
  display: inline-block;
  margin-bottom: 24px;
  font-size: 15px;
}

.article-title{
  font-size: 30px;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 8px;
}

.article-meta{
  color: var(--text-faint);
  font-size: 14.5px;
  margin-bottom: 32px;
}
.article-meta .tag::after{ content: ', '; }
.article-meta .tag:last-child::after{ content: ''; }

article.prose{
  font-size: 18px;
  line-height: 1.75;
}
.prose h2{ font-size: 22px; margin: 40px 0 12px; }
.prose h3{ font-size: 19px; margin: 30px 0 10px; }
.prose p{ margin: 0 0 20px; }
.prose ul, .prose ol{ margin: 0 0 20px; padding-left: 24px; }
.prose li{ margin-bottom: 6px; }
.prose blockquote{
  margin: 0 0 20px;
  padding-left: 16px;
  border-left: 3px solid var(--rule);
  color: var(--text-soft);
}
.prose code{
  font-family: 'SFMono-Regular', Consolas, Menlo, monospace;
  font-size: 0.87em;
  background: rgba(127,127,127,0.14);
  padding: 2px 5px;
  border-radius: 3px;
}
.prose pre{
  background: #1e1e1e;
  color: #e8e8e8;
  padding: 16px 18px;
  border-radius: 4px;
  overflow-x: auto;
  margin: 0 0 24px;
  font-size: 14px;
  line-height: 1.6;
}
.prose pre code{ background: none; padding: 0; color: inherit; }
.prose img{ max-width: 100%; border-radius: 4px; margin: 8px 0 24px; }
.prose a{ text-decoration-color: var(--rule); }

/* ---------- responsive ---------- */

@media (max-width: 480px){
  .wrap{ padding: 32px 16px 60px; }
  .hero h1{ font-size: 24px; }
  .article-title{ font-size: 25px; }
}