h1 {
  font-size: 1.75rem;
  line-height: 1.2;
  margin-top: 0.9rem;
  margin-bottom: 0.45rem;
}

h2 {
  font-size: 1.5rem;
  line-height: 1.3;
  margin-top: 0.8rem;
  margin-bottom: 0.4rem;
}

h3 {
  font-size: 1.25rem;
  line-height: 1.4;
  margin-top: 0.7rem;
  margin-bottom: 0.35rem;
}

h4 {
  font-size: 1rem;
  line-height: 1.5;
  margin-top: 0.6rem;
  margin-bottom: 0.3rem;
}

h5 {
  font-size: 0.75rem;
  line-height: 1.6;
  margin-top: 0.5rem;
  margin-bottom: 0.25rem;
}

h6 {
  font-size: 0.625rem;
  line-height: 1.7;
  margin-top: 0.4rem;
  margin-bottom: 0.2rem;
}
