:root {
  color-scheme: light;
  --navy: #17233f;
  --blue: #0879d9;
  --blue-soft: #eff7ff;
  --line: #dfe7f0;
  --muted: #64748b;
  --paper: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--navy);
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  line-height: 1.7;
}
a { color: inherit; }
.blog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, calc(100% - 40px));
  margin: 24px auto 0;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(23, 35, 63, .06);
  gap: 16px;
  position: relative;
}
nav a { text-decoration: none; }
nav a:hover { color: var(--blue); text-decoration: underline; }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
.skip-link { position: absolute; top: -100px; left: 20px; padding: 10px; background: white; z-index: 10; }
.skip-link:focus { top: 8px; }
.desktop-navigation { display: flex; flex-wrap: wrap; gap: 18px; font-size: 12px; font-weight: 600; }
.mobile-navigation { display: none; }
.breadcrumbs { margin-bottom: 26px; font-size: 12px; color: var(--muted); }
.breadcrumbs a { text-decoration: underline; }
.header-cta { white-space: nowrap; }
.logo {
  position: relative;
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -.06em;
  text-decoration: none;
}
.logo::after {
  content: "";
  position: absolute;
  top: -5px;
  right: -5px;
  width: 7px;
  height: 7px;
  border-top: 2px solid var(--blue);
  border-right: 2px solid var(--blue);
  transform: rotate(-45deg);
}
.header-cta, .article-cta {
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}
.blog-main {
  width: min(920px, calc(100% - 40px));
  margin: 80px auto 96px;
}
.blog-kicker {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
h1, h2, h3 { line-height: 1.15; letter-spacing: -.045em; }
h1 { max-width: 760px; margin: 0; font-size: clamp(38px, 6vw, 68px); }
h2 { margin: 0; font-size: 28px; }
h3 { margin: 28px 0 8px; font-size: 21px; }
.blog-intro, .article-intro {
  max-width: 700px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
}
.article-intro { font-size: 19px; }
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 54px;
}
.post-card {
  display: flex;
  flex-direction: column;
  min-height: 300px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(145deg, #fff 0%, var(--blue-soft) 100%);
}
.post-card p { margin: 16px 0 24px; color: var(--muted); font-size: 14px; }
.post-card a { margin-top: auto; color: var(--blue); font-size: 13px; font-weight: 800; text-decoration: none; }
.post-topic { margin: 0 0 18px; color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.article-main { width: min(760px, calc(100% - 40px)); }
.article-meta { margin: 18px 0 0; color: var(--muted); font-size: 13px; }
.article-body { margin-top: 52px; font-size: 17px; }
.article-body h2 { margin: 36px 0 18px; }
.article-body a:not(.article-cta) { color: var(--blue); text-underline-offset: 3px; }
.related-guides { margin-top: 64px; padding-top: 32px; border-top: 1px solid var(--line); }
.related-guides .post-grid { grid-template-columns: repeat(2, 1fr); margin-top: 24px; }
.related-guides .post-card h2 { font-size: 23px; }
.footer-navigation { display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 24px 0; font-size: 13px; }
.article-body p { margin: 0 0 22px; }
.article-body ul, .article-body ol { margin: 0 0 26px; padding-left: 24px; }
.article-body li { margin: 9px 0; }
.article-table { overflow-x: auto; margin: 0 0 26px; }
.article-table table { width: 100%; border-collapse: collapse; font-size: 15px; }
.article-table th, .article-table td { padding: 14px; border: 1px solid var(--line); text-align: left; vertical-align: top; min-width: 150px; }
.article-table th { background: var(--blue-soft); }
.article-table:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
.article-body li a { overflow-wrap: anywhere; }
.article-callout {
  margin: 34px 0;
  padding: 22px 24px;
  border-left: 4px solid var(--blue);
  background: var(--blue-soft);
  color: var(--navy);
}
.article-footer {
  margin-top: 62px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.article-footer p { color: var(--muted); font-size: 14px; }
.blog-footer {
  width: min(920px, calc(100% - 40px));
  margin: 0 auto 40px;
  color: var(--muted);
  font-size: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
@media (max-width: 1000px) {
  .desktop-navigation { display: none; }
  .blog-header { flex-wrap: wrap; border-radius: 24px; }
  .header-cta { margin-left: auto; }
  .mobile-navigation { display: block; flex-basis: 100%; border-top: 1px solid var(--line); padding-top: 10px; }
  .mobile-navigation summary { cursor: pointer; font-size: 14px; font-weight: 700; padding: 4px 0; }
  .mobile-navigation nav { display: grid; gap: 6px; padding-top: 10px; }
  .mobile-navigation nav a { padding: 8px 12px; background: var(--blue-soft); border-radius: 10px; font-size: 14px; }
}
@media (max-width: 760px) {
  .blog-header { width: calc(100% - 28px); margin-top: 14px; }
  .blog-main { margin-top: 54px; }
  .post-grid, .related-guides .post-grid { grid-template-columns: 1fr; }
  .header-cta { padding: 9px 13px; font-size: 12px; }
}