/* Meaning in the Age of AI — plain, text-centric stylesheet */

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: Georgia, "Times New Roman", Times, serif;
  color: #111;
  background: #fffef9;
  margin: 0 auto;
  padding: 0 1.2em;
  max-width: 42em;
  line-height: 1.55;
  font-size: 1.05em;
}

header { margin-top: 1.4em; border-bottom: 1px solid #999; padding-bottom: 0.6em; }
.site-name { font-size: 1em; margin: 0; letter-spacing: 0.02em; }
.site-name a { text-decoration: none; color: #111; font-variant: small-caps; }
.site-tag { font-size: 0.82em; color: #555; margin: 0.15em 0 0 0; }
.site-tag a { color: #555; }

h1 { font-size: 1.7em; line-height: 1.25; margin: 1em 0 0.3em 0; font-weight: normal; }
.subtitle { font-size: 1.12em; font-style: italic; color: #333; margin-top: 0; }
h2 { font-size: 1.32em; margin-top: 1.6em; font-weight: normal; border-bottom: 1px solid #ddd; padding-bottom: 0.15em; }
h3 { font-size: 1.1em; margin-top: 1.5em; font-weight: bold; }

a { color: #1a4d8f; }
a:visited { color: #5a3d7a; }

p { margin: 0.85em 0; }

blockquote {
  margin: 1em 0 1em 0;
  padding: 0.1em 1em;
  border-left: 3px solid #bbb;
  color: #222;
  background: #f7f5ec;
}
blockquote p { margin: 0.6em 0; }

code {
  font-family: "Courier New", Courier, monospace;
  font-size: 0.92em;
  background: #f2f0e8;
  padding: 0 0.15em;
}

ul, ol { padding-left: 1.6em; }
li { margin: 0.45em 0; }
.contents li { margin: 0.7em 0; }

.minitoc { font-size: 0.9em; border: 1px solid #ddd; padding: 0.4em 1em; margin: 1.2em 0; background: #faf8f0; }
.minitoc p { margin: 0.3em 0; font-style: italic; }
.minitoc ul { margin: 0.3em 0; }
.minitoc li { margin: 0.15em 0; }

.pagenav { font-size: 0.88em; color: #666; margin: 0.9em 0; }
.pagenav.bottom { border-top: 1px solid #ddd; padding-top: 0.7em; margin-top: 2.2em; }

.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; font-size: 0.85em; line-height: 1.4; margin: 1.2em 0; }
th, td { border: 1px solid #999; padding: 0.4em 0.55em; vertical-align: top; text-align: left; }
th { background: #f2f0e8; font-weight: bold; }

footer {
  margin: 2.5em 0 2em 0;
  border-top: 1px solid #999;
  padding-top: 0.8em;
  font-size: 0.82em;
  color: #555;
}
footer a { color: #555; }

@media (max-width: 40em) {
  body { font-size: 1em; padding: 0 0.9em; }
  h1 { font-size: 1.45em; }
}

@media print {
  header, .pagenav, footer { display: none; }
}

.video-note { border: 1px solid #999; background: #faf8f0; padding: 0.6em 1em; margin: 1.4em 0; }