:root {
  --navy: #0b3443;
  --teal: #087b7b;
  --mint: #eaf6f3;
  --ink: #173847;
  --muted: #687e85;
  --line: #dbe8e8;
  --paper: #ffffff;
  --page: #f7fbfa;
  font-family: "DM Sans", system-ui, sans-serif;
  color: var(--ink);
  background: var(--page);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--page); }
a { color: inherit; }
.seo-shell { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.seo-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 78px; }
.seo-brand { display: inline-flex; align-items: center; gap: 11px; color: var(--navy); text-decoration: none; font-weight: 800; }
.seo-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; color: #fff; background: linear-gradient(145deg, #0c8990, #0d4c5b); font-size: 11px; }
.seo-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 17px; color: var(--muted); font-size: 12px; font-weight: 700; }
.seo-nav a { text-decoration: none; }
.seo-nav a:hover { color: var(--teal); }
.seo-button { display: inline-block; border-radius: 9px; padding: 11px 15px; color: #fff; background: var(--teal); text-decoration: none; font-size: 12px; font-weight: 800; }
.seo-hero { margin: 28px 0 18px; padding: 55px 48px; border-radius: 23px; color: #fff; background: radial-gradient(circle at 82% 8%, rgba(99,205,185,.34), transparent 31%), linear-gradient(125deg, #14374b, #1b5a67); }
.seo-eyebrow { margin: 0 0 10px; color: #6caea5; font-size: 10px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.seo-hero .seo-eyebrow { color: #a7ddd1; }
h1, h2 { font-family: "Plus Jakarta Sans", system-ui, sans-serif; letter-spacing: -.045em; }
.seo-hero h1 { max-width: 770px; margin: 0 0 17px; font-size: clamp(34px, 5vw, 58px); line-height: 1.04; }
.seo-hero p:not(.seo-eyebrow) { max-width: 720px; margin: 0; color: #d5e9e7; font-size: 16px; line-height: 1.7; }
.seo-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 25px; }
.seo-actions .seo-button.secondary { border: 1px solid rgba(222,246,239,.42); color: #e2f6f0; background: rgba(255,255,255,.08); }
.seo-disclaimer { max-width: 720px; margin-top: 21px !important; color: #a9cdca !important; font-size: 10px !important; line-height: 1.5 !important; }
.seo-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(250px, .65fr); gap: 18px; margin: 18px 0; }
.seo-card, .seo-article, .seo-faq { border: 1px solid var(--line); border-radius: 16px; background: var(--paper); box-shadow: 0 8px 25px rgba(27,70,75,.035); }
.seo-card { padding: 24px; }
.seo-card h2, .seo-article h2, .seo-faq h2 { margin: 0 0 10px; color: var(--navy); font-size: 22px; line-height: 1.2; }
.seo-card p, .seo-article p, .seo-article li, .seo-faq p { color: var(--muted); font-size: 13px; line-height: 1.75; }
.seo-card ul, .seo-article ul, .seo-article ol { margin: 12px 0 0; padding-left: 20px; }
.seo-article { margin: 18px 0; padding: 30px; }
.seo-article h3 { margin: 23px 0 6px; color: var(--navy); font: 800 17px/1.25 "Plus Jakarta Sans", system-ui, sans-serif; }
.seo-article h3:first-of-type { margin-top: 12px; }
.seo-faq { margin: 18px 0 30px; padding: 28px 30px; }
.seo-faq details { border-top: 1px solid #e7efee; }
.seo-faq summary { padding: 15px 0; color: var(--navy); font-size: 13px; font-weight: 800; cursor: pointer; }
.seo-faq details p { margin: -2px 0 15px; }
.seo-footer { padding: 23px 0 40px; color: var(--muted); font-size: 11px; line-height: 1.6; }
.seo-footer a { color: var(--teal); }
@media (max-width: 700px) {
  .seo-header { align-items: flex-start; flex-direction: column; padding: 17px 0; }
  .seo-nav { gap: 11px; }
  .seo-hero { padding: 34px 24px; }
  .seo-hero h1 { font-size: 39px; }
  .seo-hero p:not(.seo-eyebrow) { font-size: 14px; }
  .seo-grid { grid-template-columns: 1fr; }
  .seo-article, .seo-faq { padding: 23px 20px; }
}