.excerpt {
  max-width: 820px;
  margin: 60px auto;
  padding: 38px 0;
  border-top: 1px solid #ffffff44;
  border-bottom: 1px solid #ffffff44;
  text-align: left;
  font-family: 'Libre Caslon Display', serif;
  font-size: clamp(22px, 2.2vw, 32px);
  line-height: 1.45;
}

.excerpt p:first-child { margin-top: 0; }
.excerpt p:last-child { margin-bottom: 0; }

@media (max-width: 800px) {
  .excerpt {
    margin: 40px auto;
    padding: 28px 0;
    font-size: 22px;
  }
}