:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: #07090f;
  color: #f6f7fb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 78% 10%, rgb(215 44 74 / 18%), transparent 34rem),
    linear-gradient(145deg, #07090f 0%, #101521 100%);
}

.seo-shell {
  width: min(70rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3rem 0 5rem;
}

.brand {
  display: inline-block;
  color: #ff667e;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
}

h1 {
  max-width: 52rem;
  margin: 4rem 0 1rem;
  font-size: clamp(2.2rem, 7vw, 5.3rem);
  line-height: 0.98;
}

h2 {
  margin-top: 2.5rem;
  color: #ff8c9d;
}

p,
li {
  max-width: 54rem;
  color: #c9ced8;
  font-size: 1.05rem;
  line-height: 1.7;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.4rem;
  margin: 2rem 0;
}

nav a,
.seo-shell > a:not(.brand) {
  color: #f6f7fb;
}

address {
  color: #c9ced8;
  font-style: normal;
  line-height: 1.7;
}

@media (max-width: 40rem) {
  .seo-shell {
    padding-top: 1.5rem;
  }

  h1 {
    margin-top: 2.5rem;
  }
}