/* Minimal, fast, dependency-free stylesheet — mobile-first. */
:root {
  --ink: #1c2333;
  --muted: #5b6478;
  --bg: #ffffff;
  --soft: #f4f6fb;
  --accent: #3a5ba9;
  --accent-dark: #2c4686;
  --border: #e2e6f0;
  --radius: 10px;
  --wrap: 44rem;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 1.25rem; }

/* Header */
.site-header { border-bottom: 1px solid var(--border); background: var(--soft); }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.5rem; padding-top: 0.9rem; padding-bottom: 0.9rem; }
.brand { font-weight: 800; font-size: 1.25rem; color: var(--ink); text-decoration: none; }
.site-nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; font-size: 0.95rem; }
.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:hover { color: var(--accent); text-decoration: underline; }

/* Main */
main.wrap { padding-top: 2rem; padding-bottom: 3rem; }
h1, h2, h3 { line-height: 1.25; margin-top: 2rem; }
h1 { font-size: 2rem; margin-top: 0; }
h2 { font-size: 1.45rem; }
.lede { font-size: 1.15rem; color: var(--muted); }
a { color: var(--accent); }
a:hover { color: var(--accent-dark); }

/* Hero + cards */
.hero { padding: 1.5rem 0 0.5rem; }
.hero h1 { font-size: 2.4rem; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 1rem; margin: 1rem 0 2rem; }
.card { display: block; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem 1.25rem; text-decoration: none; color: inherit; background: #fff; }
.card:hover { border-color: var(--accent); }
.card h3 { margin: 0 0 0.4rem; font-size: 1.1rem; color: var(--accent); }
.card p { margin: 0; font-size: 0.95rem; color: var(--muted); }

/* Article list */
.article-list { list-style: none; padding: 0; }
.article-list li { padding: 0.6rem 0; border-bottom: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; align-items: baseline; }
.article-list a { font-weight: 600; text-decoration: none; }
.article-list a:hover { text-decoration: underline; }
.meta { font-size: 0.85rem; color: var(--muted); }

/* Article */
.post-header .kicker { text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.8rem; margin-bottom: 0.25rem; }
.post-header .kicker a { text-decoration: none; }
.post-body { margin-top: 1rem; }
.post-body > blockquote:first-child, .post-body blockquote.placeholder { border-left: 4px solid #d9a441; background: #fff8e8; padding: 0.9rem 1.1rem; border-radius: 0 var(--radius) var(--radius) 0; margin: 0 0 1.5rem; }

/* FTC disclosure + info notes */
.ftc-disclosure { border-left: 4px solid var(--accent); background: var(--soft); padding: 0.9rem 1.1rem; border-radius: 0 var(--radius) var(--radius) 0; font-size: 0.95rem; margin: 1.25rem 0; }
.general-info-note { border: 1px solid var(--border); border-radius: var(--radius); padding: 0.9rem 1.1rem; font-size: 0.9rem; color: var(--muted); margin: 2rem 0 0; }

/* FAQ */
.faq details { border: 1px solid var(--border); border-radius: var(--radius); padding: 0.8rem 1rem; margin-bottom: 0.6rem; }
.faq summary { font-weight: 600; cursor: pointer; }
.faq p { margin: 0.5rem 0 0; }

.placeholder-note { background: var(--soft); border: 1px dashed var(--border); border-radius: var(--radius); padding: 1rem 1.25rem; color: var(--muted); }

/* Footer */
.site-footer { border-top: 1px solid var(--border); background: var(--soft); padding: 2rem 0; margin-top: 2rem; }
.site-footer p { margin: 0.5rem 0; }
.fineprint { font-size: 0.85rem; color: var(--muted); }

@media (max-width: 36rem) {
  body { font-size: 1rem; }
  .hero h1 { font-size: 1.9rem; }
  h1 { font-size: 1.7rem; }
}