* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: #0f172a;
  background: #f8fafc;
  line-height: 1.65;
}
a { color: #0f766e; }
a:hover { color: #0b5f59; }
.site-header {
  background: linear-gradient(120deg, #062b2c, #0f766e);
  color: #fff;
  padding: 20px 16px;
}
.site-header .wrap,
main,
.site-footer .wrap {
  max-width: 980px;
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
}
.brand img { width: 36px; height: 36px; }
.top-nav {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}
.top-nav a {
  color: #e2f7f4;
  text-decoration: none;
  font-size: 0.95rem;
}
main {
  background: #fff;
  margin-top: 16px;
  margin-bottom: 16px;
  padding: 24px 18px;
  border-radius: 14px;
  border: 1px solid #dbeafe;
}
h1 { font-size: clamp(1.6rem, 4.5vw, 2.2rem); margin: 0 0 14px; line-height: 1.25; }
h2 { margin-top: 28px; margin-bottom: 10px; font-size: clamp(1.25rem, 3.6vw, 1.6rem); }
h3 { margin-top: 20px; margin-bottom: 8px; font-size: 1.1rem; }
.lead { font-size: 1.08rem; color: #1e293b; }
.grid-two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 14px;
}
.cta {
  margin-top: 26px;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid #99f6e4;
  background: #ecfeff;
}
.btn {
  display: inline-block;
  margin-top: 8px;
  background: #0f766e;
  color: #fff;
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 600;
}
.site-footer {
  background: #0f172a;
  color: #cbd5e1;
  padding: 18px 16px 28px;
}
.site-footer a { color: #99f6e4; }
.kpi-list,
.link-list,
.faq-list { padding-left: 20px; }
.kpi-list li,
.link-list li,
.faq-list li { margin-bottom: 6px; }
@media (max-width: 700px) {
  .grid-two { grid-template-columns: 1fr; }
  .top-nav { gap: 8px 12px; }
  main { padding: 18px 14px; border-radius: 10px; }
}