.about-hero {
  padding: 40px 0 24px;
}

.about-hero h1 {
  font-size: 42px;
  line-height: 1.15;
  margin-bottom: 12px;
}

.about-intro {
  font-size: 18px;
  color: #666666;
  max-width: 760px;
  line-height: 1.8;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  padding: 12px 0 40px;
}

.about-card {
  background: #ffffff;
  border: 1px solid #e6e6e6;
  border-radius: 10px;
  padding: 24px;
}

.about-card h2 {
  font-size: 24px;
  margin-bottom: 12px;
}

.about-card p {
  color: #555555;
  font-size: 17px;
  line-height: 1.75;
}

.about-link {
  color: #b32020;
  font-weight: 700;
}

.about-link:hover {
  text-decoration: underline;
}

.about-highlight {
  background: #ffffff;
  border: 1px solid #e6e6e6;
  border-radius: 10px;
  padding: 28px;
  margin-bottom: 20px;
}

.about-highlight h2 {
  font-size: 28px;
  margin-bottom: 12px;
}

.about-highlight p {
  color: #555555;
  font-size: 18px;
  line-height: 1.8;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .about-hero h1 {
    font-size: 30px;
  }

  .about-intro,
  .about-highlight p,
  .about-card p {
    font-size: 17px;
  }

  .about-card,
  .about-highlight {
    padding: 20px;
  }

  .about-card h2,
  .about-highlight h2 {
    font-size: 24px;
  }
}