:root { color: #142033; background: #f5f7fb; font-family: Inter, ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
* { box-sizing: border-box; }
body { margin: 0; }
a { color: #2f6bff; }
.site-header { align-items: center; background: #0b1424; display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; padding: 14px 28px; }
.brand { align-items: center; color: #fff; display: inline-flex; gap: 12px; text-decoration: none; }
.brand img { border-radius: 50%; }
.brand strong { display: block; font-size: 1.15rem; line-height: 1.1; }
.brand small { color: #8fb6ff; display: block; font-size: .78rem; font-weight: 700; letter-spacing: .04em; }
.header-links { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.header-links a { color: #cfd9ea; font-size: .9rem; font-weight: 650; text-decoration: none; }
.header-links a:hover, .header-links a[aria-current] { color: #fff; }
.page-hero { background: #0b1424; color: #fff; padding: 40px 28px 48px; }
.page-hero > div { margin: 0 auto; max-width: 860px; }
article.page { margin: 0 auto; max-width: 916px; }
.kicker { color: #8fb6ff; font-size: .82rem; font-weight: 800; letter-spacing: .06em; margin: 0 0 10px; text-transform: uppercase; }
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); letter-spacing: -.02em; line-height: 1.1; margin: 0 0 14px; }
.page-hero p { color: #c9d4e6; font-size: 1.05rem; margin: 0; }
article.page { padding: 36px 28px 24px; }
article.page h2 { color: #101827; font-size: 1.45rem; line-height: 1.2; margin: 36px 0 10px; }
article.page h3 { color: #101827; font-size: 1.1rem; margin: 22px 0 6px; }
article.page p, article.page li { color: #33415a; }
article.page code { overflow-wrap: anywhere; background: #e9eef7; border-radius: 6px; font-size: .92em; padding: 1px 6px; }
pre { background: #0f172a; border-radius: 10px; color: #e2e8f0; font-size: .85rem; overflow-x: auto; padding: 14px 16px; }
pre code { background: none !important; padding: 0 !important; }
.callout { background: #fff; border: 1px solid #d9e0ea; border-left: 4px solid #2f6bff; border-radius: 10px; margin: 20px 0; padding: 14px 18px; }
.callout.warn { border-left-color: #e08a00; }
.callout p { margin: 0; }
figure { margin: 24px 0; }
figure img { border: 1px solid #d9e0ea; border-radius: 12px; box-shadow: 0 14px 34px rgba(20,32,51,.12); display: block; height: auto; width: 100%; }
figcaption { color: #5b6a82; font-size: .85rem; margin-top: 8px; }
table { border-collapse: collapse; margin: 12px 0; width: 100%; }
th, td { border-bottom: 1px solid #d9e0ea; padding: 10px 8px; text-align: left; vertical-align: top; }
th { color: #101827; font-size: .85rem; text-transform: uppercase; letter-spacing: .03em; }
.cta { background: #fff; border: 1px solid #d9e0ea; border-radius: 14px; margin: 36px 0 0; padding: 22px; }
.cta h2 { margin-top: 0 !important; }
.button { background: #2f6bff; border-radius: 10px; color: #fff; display: inline-block; font-weight: 750; padding: 11px 18px; text-decoration: none; }
.button:hover { background: #1f56e0; }
.site-footer { align-items: center; border-top: 1px solid #d9e0ea; color: #5b6a82; display: flex; flex-wrap: wrap; font-size: .85rem; gap: 12px 24px; justify-content: space-between; margin-top: 48px; padding: 22px 28px 32px; }
.site-footer p { margin: 0; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 16px; }
.site-footer a { color: #26344d; font-weight: 650; text-decoration: none; }
@media (max-width: 640px) {
  .site-header, .page-hero, article.page, .site-footer { padding-left: 16px; padding-right: 16px; }
  th, td { font-size: .9rem; padding: 8px 4px; }
}