@import url('https://fonts.googleapis.com/css2?family=Spectral:ital,wght@0,400;0,600;0,700;1,400&family=Hanken+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg:            #f7f0e3;
  --card:          #fffdf8;
  --border:        #e3d9c4;
  --text-1:        #221f1a;
  --text-2:        #55503f;
  --text-3:        #857d68;
  --accent:        #3d5a80;
  --accent-hover:  #2f4864;
  --font-display:  'Spectral', Georgia, 'Times New Roman', serif;
  --font-ui:       'Hanken Grotesk', system-ui, -apple-system, sans-serif;
  --font-mono:     'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text-1);
  font-family: var(--font-ui);
  line-height: 1.6;
}

.seo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.seo-brand { font-family: var(--font-display); font-weight: 700; font-size: 1.125rem; color: var(--text-1); text-decoration: none; }
.seo-header nav { display: flex; gap: 1.25rem; font-size: 0.875rem; }
.seo-header nav a { color: var(--text-2); text-decoration: none; }
.seo-header nav a:hover { color: var(--accent); }

.seo-main { max-width: 42rem; margin: 0 auto; padding: 2.5rem 1.25rem 4rem; }

.seo-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin: 0 0 0.5rem;
}
h1 { font-family: var(--font-display); font-size: 2rem; line-height: 1.2; margin: 0 0 1rem; }
h2 { font-family: var(--font-display); font-size: 1.375rem; margin: 2.25rem 0 0.75rem; }
h3 { font-family: var(--font-ui); font-size: 1.0625rem; margin: 1.5rem 0 0.5rem; }
p { color: var(--text-2); margin: 0 0 1rem; }
.seo-lede { font-size: 1.0625rem; color: var(--text-1); }

.seo-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin: 1.5rem 0 2rem; }
.seo-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.65rem 1.25rem; border-radius: 0.6rem;
  font-weight: 600; font-size: 0.9375rem; text-decoration: none;
  border: 1px solid var(--border);
}
.seo-btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.seo-btn-primary:hover { background: var(--accent-hover); }
.seo-btn-secondary { background: var(--card); color: var(--text-1); }
.seo-btn-secondary:hover { border-color: var(--accent); }

.seo-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 0.75rem;
  padding: 1.25rem 1.5rem; margin: 1.25rem 0;
}

.seo-qa { border-top: 1px solid var(--border); padding: 0.9rem 0; }
.seo-qa:first-of-type { border-top: none; }
.seo-qa .q { font-weight: 600; color: var(--text-1); margin: 0 0 0.3rem; }
.seo-qa .a { margin: 0; color: var(--text-2); }
.seo-qa .ref { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--text-3); }

.seo-table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; margin: 1rem 0; }
.seo-table th, .seo-table td { text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border); }
.seo-table th { font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; color: var(--text-3); }

.seo-related { margin-top: 3rem; border-top: 1px solid var(--border); padding-top: 1.5rem; }
.seo-related ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.seo-related a { color: var(--accent); text-decoration: none; font-weight: 500; }
.seo-related a:hover { text-decoration: underline; }

.seo-footer { max-width: 42rem; margin: 0 auto; padding: 0 1.25rem 3rem; font-size: 0.8125rem; color: var(--text-3); }
.seo-footer a { color: var(--accent); }

ul.seo-list, ol.seo-list { padding-left: 1.25rem; color: var(--text-2); }
ul.seo-list li, ol.seo-list li { margin-bottom: 0.4rem; }