@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
  --teal: #0d9488;
  --teal-dark: #0f766e;
  --slate-900: #0f172a;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-400: #94a3b8;
  --slate-200: #e2e8f0;
  --slate-50: #f8fafc;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", ui-sans-serif, system-ui, sans-serif;
  color: var(--slate-700);
  background: #fff;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 46rem; margin: 0 auto; padding: 0 1.5rem; }

header.top {
  border-bottom: 1px solid var(--slate-200);
  padding: 1.25rem 0;
  margin-bottom: 3rem;
}
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--slate-900);
  text-decoration: none;
}
.brand span { color: var(--teal); }
.back { font-size: .875rem; font-weight: 600; color: var(--slate-600); text-decoration: none; }
.back:hover { color: var(--teal); }

h1 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  line-height: 1.2;
  color: var(--slate-900);
  margin: 0 0 .5rem;
}
h2 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--slate-900);
  margin: 2.75rem 0 .75rem;
}
h3 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--slate-900);
  margin: 1.75rem 0 .5rem;
}
p, li { font-size: 1rem; }
ul { padding-left: 1.25rem; }
li { margin-bottom: .5rem; }
a { color: var(--teal-dark); }

.updated { color: var(--slate-400); font-size: .875rem; margin: 0 0 2.5rem; }

.lead {
  font-size: 1.05rem;
  color: var(--slate-600);
  border-left: 3px solid var(--teal);
  padding-left: 1.25rem;
  margin: 0 0 2rem;
}

.callout {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}
.callout p:last-child, .callout ul:last-child { margin-bottom: 0; }
.callout p:first-child { margin-top: 0; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: .95rem;
}
th, td {
  text-align: left;
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--slate-200);
  vertical-align: top;
}
th { font-weight: 700; color: var(--slate-900); background: var(--slate-50); }

.tablescroll { overflow-x: auto; }

.langbar { display: flex; gap: .75rem; margin: 0 0 2rem; flex-wrap: wrap; }
.langbar a {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  text-decoration: none;
  color: var(--teal-dark);
  background: #f0fdfa;
  border: 1px solid #ccfbf1;
  border-radius: 999px;
  padding: .4rem 1rem;
}

hr.split { border: 0; border-top: 1px solid var(--slate-200); margin: 4rem 0 3rem; }

footer.bottom {
  border-top: 1px solid var(--slate-200);
  margin-top: 4rem;
  padding: 2rem 0 3rem;
  font-size: .875rem;
  color: var(--slate-400);
}
footer.bottom a { color: var(--slate-600); text-decoration: none; margin-right: 1.5rem; }
footer.bottom a:hover { color: var(--teal); }
footer.bottom .links { margin-bottom: .75rem; }