.seo-shell {
  box-sizing: border-box;
  width: min(960px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0 88px;
  color: #171716;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

.seo-shell-hero {
  max-width: 760px;
}

.seo-shell p {
  max-width: 720px;
}

.seo-shell h1,
.seo-shell h2 {
  line-height: 1.15;
}

.seo-shell h1 {
  margin: 12px 0 20px;
  font-size: clamp(2.35rem, 6vw, 4.5rem);
}

.seo-shell h2 {
  margin-top: 56px;
  font-size: 1.65rem;
}

.seo-shell a {
  color: inherit;
  font-weight: 700;
}

.seo-shell li {
  margin: 10px 0;
}