/* Isa Casa Huga: warm paper, lichen orange, basalt ink. */
:root {
  --paper: #f3ede3;
  --ink: #231b14;
  --muted: #6f6254;
  --accent: #b8501e;
  --rule: #dcd2c3;
  --well: #e7ddcf;
  /* Fonts default to the Classic pair; each page sets its own pair (see FONTS in render.js). */
  --font-head: 'Fraunces', Georgia, serif;
  --font-body: 'Karla', system-ui, sans-serif;
  --head-weight: 600;
  --mark-style: italic;
  --head-scale: 1;
  --head-case: none;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 18px/1.6 var(--font-body);
}

.site-head {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 14px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--rule);
}
.mark {
  font-family: var(--font-head);
  font-style: var(--mark-style);
  font-weight: var(--head-weight);
  text-transform: var(--head-case);
  font-size: calc(clamp(28px, 4vw, 44px) * var(--head-scale));
  line-height: 1.1;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.tag { margin: 0; color: var(--muted); font-size: 15px; }

.grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 36px 24px 72px;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 32px 24px;
  align-items: start;
}
.blk { grid-column: span 12; min-width: 0; }
.span-8 { grid-column: span 8; }
.span-6 { grid-column: span 6; }
.span-4 { grid-column: span 4; }

/* Text size: S / M / L / XL per text block scales everything inside it. */
.txt { overflow-wrap: anywhere; --k: 1; font-size: calc(1em * var(--k)); font-family: var(--font-body); }
.txt.size-sm { --k: 0.85; }
.txt.size-lg { --k: 1.3; }
.txt.size-xl { --k: 1.7; }
.txt h1, .txt h2, .txt h3, .txt blockquote { font-family: var(--font-head); text-transform: var(--head-case); }
.txt h3 {
  font-weight: var(--head-weight);
  font-size: calc(1.3em * var(--head-scale));
  line-height: 1.25;
  margin: 0 0 0.4em;
}
.txt u { text-underline-offset: 3px; }
.txt h1 {
  font-weight: var(--head-weight);
  font-size: calc(clamp(36px, 6vw, 68px) * var(--head-scale) * var(--k));
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 0.3em;
}
.txt h2 {
  font-weight: var(--head-weight);
  font-size: calc(clamp(24px, 3vw, 34px) * var(--head-scale) * var(--k));
  line-height: 1.15;
  margin: 0 0 0.4em;
}
.txt p { margin: 0 0 1em; }
.txt ul, .txt ol { margin: 0 0 1em; padding-left: 1.2em; }
.txt > :last-child { margin-bottom: 0; }
.txt a { color: var(--accent); text-underline-offset: 3px; }
.txt blockquote {
  font-style: italic;
  font-size: calc(1.35em * var(--head-scale));
  line-height: 1.35;
  margin: 0 0 1em;
  padding-left: 0.8em;
  border-left: 3px solid var(--accent);
}
.align-center { text-align: center; }
.align-center blockquote { border-left: 0; padding-left: 0; }

.media { margin: 0; }
.media img, .media video {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 3px;
  background: var(--well);
}
.vwrap { position: relative; }
.vwrap .sound {
  position: absolute; right: 12px; bottom: 12px;
  width: 40px; height: 40px; border-radius: 50%; border: 0; cursor: pointer;
  display: grid; place-items: center;
  background: rgba(20, 15, 10, 0.6); color: #fff;
  backdrop-filter: blur(4px);
}
.vwrap .sound:hover { background: rgba(20, 15, 10, 0.8); }
figcaption { font-size: 14px; color: var(--muted); margin-top: 8px; }

.blk-tweet .twitter-tweet { margin: 0 auto !important; }
.tweet-missing { padding: 24px; border: 1px dashed var(--rule); color: var(--muted); text-align: center; }

.site-foot {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 24px 40px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 720px) {
  body { font-size: 17px; }
  .site-head { padding: 28px 16px 12px; }
  .grid { padding: 24px 16px 56px; gap: 24px 16px; }
  .blk { grid-column: 1 / -1 !important; }
  .site-foot { padding: 18px 16px 32px; }
}