:root {
  --prioiq-green: #3A9E5F;
  --prioiq-dark: #1F1F1F;
  --prioiq-grey: #666666;
  --prioiq-border: #E5E7EA;
  --prioiq-bg: #FFFFFF;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--prioiq-bg);
  color: var(--prioiq-dark);
  line-height: 1.6;
}

header.site-header {
  padding: 28px 20px 0 20px;
  max-width: 760px;
  margin: 0 auto;
}

.brand {
  font-weight: 700;
  font-size: 22px;
  color: var(--prioiq-green);
  text-decoration: none;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 12px 20px 80px 20px;
}

h1.doc-title {
  font-size: 28px;
  margin: 18px 0 4px 0;
}

p.doc-meta {
  color: var(--prioiq-grey);
  font-size: 14px;
  margin: 0 0 28px 0;
  font-style: italic;
}

h2 {
  color: var(--prioiq-green);
  font-size: 20px;
  margin-top: 34px;
  margin-bottom: 10px;
}

h3 {
  color: var(--prioiq-dark);
  font-size: 17px;
  margin-top: 22px;
  margin-bottom: 8px;
}

p {
  font-size: 15.5px;
  margin: 0 0 14px 0;
}

ul {
  margin: 0 0 14px 0;
  padding-left: 22px;
}

li {
  font-size: 15.5px;
  margin-bottom: 6px;
}

a {
  color: var(--prioiq-green);
}

.lang-switch {
  display: inline-block;
  margin-bottom: 24px;
  font-size: 14px;
}

.lang-switch a {
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid var(--prioiq-border);
  border-radius: 999px;
  margin-right: 8px;
  color: var(--prioiq-dark);
}

.lang-switch a.active {
  background: var(--prioiq-green);
  border-color: var(--prioiq-green);
  color: white;
}

.card {
  border: 1px solid var(--prioiq-border);
  border-radius: 16px;
  padding: 20px 22px;
  margin-bottom: 14px;
}

.card .label {
  color: var(--prioiq-grey);
  font-size: 13px;
  margin-bottom: 2px;
}

footer.site-footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px 20px 60px 20px;
  color: var(--prioiq-grey);
  font-size: 13px;
  border-top: 1px solid var(--prioiq-border);
}

footer.site-footer a {
  color: var(--prioiq-grey);
  margin-right: 14px;
}