:root {
  --bg: #ffffff;
  --fg: #1d2733;
  --muted: #5a6b80;
  --line: #e3e8ef;
  --accent: #13315c;
  --accent-2: #2a6f97;
  --soft: #f4f7fa;
  --max: 46rem;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11161c; --fg: #e6ebf1; --muted: #9aa8b8; --line: #263140;
    --accent: #8fb8e8; --accent-2: #7fc4e6; --soft: #18202a;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent-2); }
.wrap { max-width: 60rem; margin: 0 auto; padding: 0 16px; }
main.wrap { padding-top: 2rem; padding-bottom: 3rem; }
.prose, main > h1, main > h2, main > p, main > ul, .about { max-width: var(--max); }

.site-header { border-bottom: 1px solid var(--line); }
.header-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem 1.5rem; padding-top: 1rem; padding-bottom: 1rem; }
.brand { text-decoration: none; color: var(--fg); display: flex; flex-direction: column; line-height: 1.25; }
.brand strong { font-family: Georgia, "Times New Roman", serif; font-size: 1.25rem; color: var(--accent); }
.brand span { font-size: .85rem; color: var(--muted); }
nav { display: flex; flex-wrap: wrap; gap: .25rem 1.1rem; }
nav a { color: var(--fg); text-decoration: none; font-size: .95rem; padding: .2rem 0; border-bottom: 2px solid transparent; }
nav a[aria-current="page"], nav a:hover { border-bottom-color: var(--accent-2); }

h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; line-height: 1.25; color: var(--accent); }
h1 { font-size: 2.1rem; margin: .5rem 0 1rem; }
h2 { font-size: 1.45rem; margin-top: 2.2rem; }
h3 { font-size: 1.15rem; }

.hero { padding: 1.5rem 0 1rem; max-width: var(--max); }
.hero h1 { font-size: 2.4rem; }
.button { display: inline-block; background: var(--accent); color: var(--bg); text-decoration: none; padding: .65rem 1.2rem; border-radius: 6px; border: 2px solid var(--accent); font-weight: 600; margin: .25rem .5rem .25rem 0; cursor: pointer; font-size: 1rem; }
.button.ghost { background: transparent; color: var(--accent); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1rem; margin: 1rem 0; }
.card { display: block; padding: 1.1rem 1.2rem; border: 1px solid var(--line); border-radius: 8px; text-decoration: none; color: var(--fg); background: var(--soft); }
.card:hover { border-color: var(--accent-2); }
.card h3 { margin: 0 0 .4rem; }
.card p { margin: 0; color: var(--muted); font-size: .95rem; }

.posts { list-style: none; padding: 0; max-width: var(--max); }
.posts li { padding: 1rem 0; border-bottom: 1px solid var(--line); }
.posts a { font-weight: 600; font-size: 1.1rem; }
.posts p { margin: .3rem 0 0; color: var(--muted); }
.meta { display: block; color: var(--muted); font-size: .85rem; }
.crumb { font-size: .9rem; margin: 0; }
.draft { background: #fff3cd; color: #6b4e00; padding: .4rem .8rem; border-radius: 4px; display: inline-block; font-weight: 600; }

.prose table { border-collapse: collapse; width: 100%; margin: 1rem 0; font-size: .95rem; display: block; overflow-x: auto; }
.prose th, .prose td { border: 1px solid var(--line); padding: .5rem .6rem; text-align: left; vertical-align: top; }
.prose th { background: var(--soft); }
.prose blockquote { margin: 1rem 0; padding: .6rem 1rem; border-left: 4px solid var(--accent-2); background: var(--soft); }

.cta { max-width: var(--max); margin: 3rem 0 0; padding: 1.4rem 1.5rem; background: var(--soft); border: 1px solid var(--line); border-radius: 10px; }
.cta h2 { margin-top: 0; font-size: 1.25rem; }

.about .portrait { float: right; margin: 0 0 1rem 1.5rem; border-radius: 50%; max-width: 40%; height: auto; }

form.contact { display: grid; gap: .9rem; max-width: 34rem; }
form.contact label { display: grid; gap: .3rem; font-weight: 600; font-size: .95rem; }
form.contact input, form.contact select, form.contact textarea { font: inherit; padding: .55rem .65rem; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); }
.hp { position: absolute; left: -9999px; }

.site-footer { border-top: 1px solid var(--line); background: var(--soft); padding: 1.5rem 0 2rem; font-size: .88rem; color: var(--muted); }
.site-footer .firm { color: var(--fg); font-weight: 600; }
.small { font-size: .85rem; color: var(--muted); }

@media (max-width: 600px) {
  body { font-size: 16px; }
  h1, .hero h1 { font-size: 1.75rem; }
  .about .portrait { float: none; display: block; margin: 0 0 1rem; max-width: 160px; }
}