:root {
  --bg: #ffffff;
  --surface: #f6f6f4;
  --ink: #1f1f1f;
  --muted: #5b6070;
  --navy: #11254a;
  --accent: #ffea3d;
  --border: #e3e3df;
  --link: #11254a;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1426;
    --surface: #13203a;
    --ink: #f2f2ee;
    --muted: #a9b1c4;
    --border: #243453;
    --link: #ffea3d;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 18px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--link); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }

.site-header { background: #11254a; color: #fff; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px; max-width: 1040px; }
.brand { color: #fff; text-decoration: none; font-weight: 800; font-size: 20px; letter-spacing: .02em; text-transform: uppercase; }
.brand span { color: var(--accent); }
nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
nav a { color: #fff; text-decoration: none; font-size: 16px; }
nav a:hover { text-decoration: underline; }
.nav-cta { background: var(--accent); color: #11254a !important; font-weight: 700; padding: 6px 14px; border-radius: 999px; }

.hero { padding: 48px 0 24px; }
.hero h1 { font-size: clamp(32px, 6vw, 48px); line-height: 1.1; margin: 0 0 12px; }
.hero p { color: var(--muted); margin: 0; font-size: 19px; }

.cards { list-style: none; padding: 0; margin: 24px 0 64px; display: grid; gap: 16px; }
.card a { display: block; padding: 20px 22px; background: var(--surface); border: 1px solid var(--border); border-left: 6px solid var(--accent); border-radius: 12px; color: inherit; text-decoration: none; }
.card a:hover { border-color: var(--navy); border-left-color: var(--accent); }
.card time { color: var(--muted); font-size: 14px; }
.card h2 { margin: 4px 0 6px; font-size: 22px; line-height: 1.25; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }

.post { padding: 40px 0 64px; }
.post .meta { color: var(--muted); font-size: 15px; margin: 0; }
.post h1 { font-size: clamp(30px, 5.5vw, 44px); line-height: 1.12; margin: 6px 0 24px; }
.post h2 { font-size: 26px; line-height: 1.25; margin: 40px 0 12px; }
.post h3 { font-size: 21px; margin: 28px 0 8px; }
.post img { max-width: 100%; height: auto; border-radius: 10px; }
.post blockquote { margin: 24px 0; padding: 4px 20px; border-left: 4px solid var(--accent); color: var(--muted); }
.post table { width: 100%; border-collapse: collapse; font-size: 16px; display: block; overflow-x: auto; }
.post th, .post td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; }
.post th { background: var(--surface); }

.cta { margin: 48px 0 0; padding: 24px; background: #11254a; color: #fff; border-radius: 16px; }
.cta h2 { margin: 4px 0 12px !important; color: #fff; }
.cta-kicker { color: var(--accent); font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: .06em; margin: 0; }
.cta ul { padding-left: 20px; margin: 0 0 12px; }
.cta p { margin: 0 0 10px; }
.button { display: inline-block; margin-top: 8px; background: var(--accent); color: #11254a; font-weight: 800; text-decoration: none; padding: 12px 22px; border-radius: 999px; }

.site-footer { border-top: 1px solid var(--border); color: var(--muted); font-size: 15px; padding: 28px 0 40px; }
.site-footer p { margin: 0 0 6px; }