#main-text {
  max-width: 1200px;
  margin: 50px auto;
  padding: 40px 20px;
}

h1, h2, h3 {
  font-weight: 600;
  margin: 0.6em 0 0.4em;
  line-height: 1.3;
}

h1 {
  font-size: 2.2rem;
  color: #1a1a1a;
  letter-spacing: -0.5px;
}

h2 {
  font-size: 1.6rem;
  color: #333;
  border-left: 4px solid #d21f3c;
  padding-left: 10px;
}

h3 {
  font-size: 1.3rem;
  color: #444;
}

p {
  margin: 0.8em 0;
  font-size: 1rem;
}

a {
  color: #d21f3c;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul, ol {
  margin: 0.8em 0;
  padding-left: 1.2em;
}

strong {
  color: #000;
}