/*
Theme Name: Delta Point E719
Version: 1.0
*/
:root {
  --whaff38-accent: #207e66;
  --whaff38-ink: #151e1e;
  --whaff38-paper: #fdfcfc;
  --whaff38-radius: 8px;
  --whaff38-font: "IBM Plex Sans", system-ui, sans-serif;
  --whaff38-muted: color-mix(in srgb, var(--whaff38-ink) 62%, var(--whaff38-paper));
  --whaff38-rule: color-mix(in srgb, var(--whaff38-ink) 14%, var(--whaff38-paper));
  --whaff38-measure: 68ch;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--whaff38-paper);
  color: var(--whaff38-ink);
  font-family: var(--whaff38-font);
  font-size: 1.05rem;
  line-height: 1.65;
}

/* Keyboard users need a way past the nav; visible only when focused. */
.whaff38-skip {
  position: absolute; left: -9999px;
}
.whaff38-skip:focus {
  left: 1rem; top: 1rem; z-index: 10;
  background: var(--whaff38-paper); padding: .6rem 1rem;
}

a { color: var(--whaff38-accent); text-underline-offset: .16em; }
a:hover { text-decoration: none; }

img, video, iframe { max-width: 100%; height: auto; }

.whaff38-masthead, .whaff38-top,
.whaff38-main, .whaff38-foot {
  max-width: var(--whaff38-measure);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.whaff38-masthead, .whaff38-top {
  padding-block: 2rem 1rem;
  border-bottom: 1px solid var(--whaff38-rule);
}
.whaff38-brand {
  margin: 0; font-size: 1.15rem; font-weight: 600; letter-spacing: -.01em;
}
.whaff38-brand a { color: inherit; text-decoration: none; }
.whaff38-tagline { margin: .25rem 0 0; color: var(--whaff38-muted); font-size: .95rem; }

.whaff38-nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 1.1rem; margin: .75rem 0 0; padding: 0; }
.whaff38-nav a { text-decoration: none; font-size: .95rem; }

.whaff38-main { padding-block: 2.5rem 3rem; }

h1, h2, h3 { line-height: 1.25; letter-spacing: -.015em; }
h1 { font-size: clamp(1.7rem, 1.2rem + 2vw, 2.4rem); margin: 0 0 .5rem; }
h2 { font-size: 1.35rem; margin: 0 0 .35rem; }

.whaff38-meta, .whaff38-byline, .whaff38-kicker {
  color: var(--whaff38-muted); font-size: .9rem; margin: 0 0 1rem;
}
.whaff38-byline .whaff38-author { font-weight: 600; }
.whaff38-byline time::before { content: " · "; }

/* Long-form reading: generous spacing, clear hierarchy, readable tables. */
.whaff38-prose > * + * { margin-top: 1.15em; }
.whaff38-prose h2 { margin-top: 2.2em; }
.whaff38-prose h3 { margin-top: 1.8em; font-size: 1.1rem; }
.whaff38-prose ul, .whaff38-prose ol { padding-left: 1.3em; }
.whaff38-prose li + li { margin-top: .4em; }
.whaff38-prose blockquote {
  margin-inline: 0; padding-left: 1.1em;
  border-left: 3px solid var(--whaff38-accent);
  color: var(--whaff38-muted);
}
.whaff38-prose code {
  font-size: .92em;
  background: color-mix(in srgb, var(--whaff38-ink) 7%, var(--whaff38-paper));
  padding: .12em .35em; border-radius: var(--whaff38-radius);
}
.whaff38-prose pre { overflow-x: auto; padding: 1rem; border-radius: var(--whaff38-radius);
  background: color-mix(in srgb, var(--whaff38-ink) 7%, var(--whaff38-paper)); }
.whaff38-prose pre code { background: none; padding: 0; }
.whaff38-prose table { width: 100%; border-collapse: collapse; font-size: .95rem; display: block; overflow-x: auto; }
.whaff38-prose th, .whaff38-prose td {
  text-align: left; padding: .55rem .7rem; border-bottom: 1px solid var(--whaff38-rule);
}

.whaff38-feed, .whaff38-list { display: grid; gap: 2.2rem; }
.whaff38-index { list-style: none; padding: 0; margin: 0; display: grid; gap: 2rem; }
.whaff38-card, .whaff38-entry, .whaff38-item, .whaff38-block {
  border-radius: var(--whaff38-radius);
}
.whaff38-card-title a, .whaff38-item-link { text-decoration: none; }
.whaff38-card-title a:hover, .whaff38-item-link:hover { text-decoration: underline; }
.whaff38-excerpt { color: var(--whaff38-muted); }
.whaff38-excerpt p { margin: .4rem 0 0; }

.whaff38-pager ul, .whaff38-adjacent {
  display: flex; flex-wrap: wrap; gap: 1rem; list-style: none;
  padding: 0; margin-top: 3rem; font-size: .95rem;
}
.whaff38-adjacent { justify-content: space-between; border-top: 1px solid var(--whaff38-rule); padding-top: 1.5rem; }

.whaff38-foot {
  border-top: 1px solid var(--whaff38-rule);
  padding-block: 1.5rem 3rem;
  color: var(--whaff38-muted); font-size: .9rem;
}
.whaff38-footnav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 1rem; padding: 0; margin: 0 0 .6rem; }
.whaff38-copy { margin: 0; }

.whaff38-empty { color: var(--whaff38-muted); }

@media (prefers-color-scheme: dark) {
  :root {
    --whaff38-paper: #1a1415;
    --whaff38-ink: #e9eceb;
    --whaff38-accent: #81dac4;
  }
}