:root {
  --paper: #fbf7f1;
  --ink: #2a2420;
  --muted: #6f655c;
  --line: #e6ddd1;
  --accent: #b5532f;
  --accent-ink: #ffffff;
  --card: #ffffff;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max: 720px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.65;
}

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

img { max-width: 100%; height: auto; display: block; }

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

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 18px;
  padding-bottom: 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}
.brand svg { width: 34px; height: 34px; flex: none; }
.brand-name {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.site-nav { display: flex; gap: 18px; font-size: 15px; }
.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:hover { color: var(--ink); }

/* Hero */
.hero { padding: 56px 0 32px; }
.eyebrow {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 12px;
}
h1, h2, h3 { font-family: var(--serif); line-height: 1.2; letter-spacing: -0.01em; }
.hero h1 { font-size: clamp(34px, 6vw, 48px); margin: 0 0 16px; }
.hero p { font-size: 20px; color: var(--muted); margin: 0; max-width: 34em; }

/* Article list */
.section-title {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  border-top: 1px solid var(--line);
  padding-top: 28px;
  margin: 32px 0 8px;
}
.post-list { list-style: none; margin: 0; padding: 0; }
.post-list li { border-bottom: 1px solid var(--line); padding: 24px 0; }
.post-list .cat {
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.post-list h2 { font-size: 26px; margin: 6px 0 8px; }
.post-list h2 a { color: var(--ink); text-decoration: none; }
.post-list h2 a:hover { color: var(--accent); }
.post-list p { margin: 0; color: var(--muted); }

/* Article */
.article { padding: 48px 0 24px; }
.article h1 { font-size: clamp(32px, 5.5vw, 44px); margin: 8px 0 16px; }
.article .dek { font-size: 21px; color: var(--muted); margin: 0 0 20px; }
.meta { font-size: 14px; color: var(--muted); border-bottom: 1px solid var(--line); padding-bottom: 20px; margin-bottom: 28px; }
.article h2 { font-size: 28px; margin: 40px 0 12px; }
.article h3 { font-size: 22px; margin: 28px 0 8px; }
.article ul, .article ol { padding-left: 22px; }
.article li { margin-bottom: 8px; }

.note {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  padding: 16px 20px;
  margin: 28px 0;
  font-size: 17px;
}
.note p { margin: 0; }

.cta {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  font-weight: 700;
  padding: 16px 28px;
  border-radius: 8px;
  font-size: 18px;
}
.cta:hover { filter: brightness(0.95); }

.disclosure { font-size: 14px; color: var(--muted); font-style: italic; }

/* Plain pages */
.page { padding: 48px 0 24px; }
.page h1 { font-size: clamp(30px, 5vw, 40px); margin: 0 0 20px; }
.page h2 { font-size: 22px; margin: 32px 0 8px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 64px;
  padding: 32px 0 48px;
  font-size: 14px;
  color: var(--muted);
}
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 16px; }
.site-footer a { color: var(--muted); }
.site-footer p { margin: 6px 0; }

@media (max-width: 560px) {
  body { font-size: 17px; }
  .site-header .wrap { flex-direction: column; align-items: flex-start; gap: 10px; }
  .hero { padding-top: 36px; }
  .post-list h2 { font-size: 22px; }
}