:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: #e9f5ee;
  background: #10221a;
}

main {
  width: min(720px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0;
}

a { color: #87edba; }

.mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.orb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 28%, #d8ffe9 0%, #47d99a 28%, #26c281 62%, #0d9c62 100%);
  box-shadow: 0 0 18px rgba(38, 194, 129, .32);
}

h1 {
  margin: 64px 0 20px;
  font-size: clamp(40px, 8vw, 64px);
  line-height: 1;
  letter-spacing: -.055em;
}

h2 { margin-top: 44px; font-size: 20px; }

p, li {
  color: #b9cbbf;
  font-size: 16px;
  line-height: 1.7;
}

.lead { max-width: 560px; font-size: 20px; }

.card {
  margin-top: 48px;
  padding: 26px;
  border: 1px solid rgba(182, 230, 203, .16);
  border-radius: 22px;
  background: rgba(255, 255, 255, .035);
}

footer { margin-top: 72px; color: #799082; font-size: 14px; }
footer a { margin-right: 16px; }