@media (max-width: 500px) {
  body:not(.interior) nav {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

body{
  max-width: 750px;
  margin: 90px auto 60px;
  padding:0 20px;

  font-family: "Ysabeau", sans-serif;
  font-size: 17px;
  line-height: 1.5;
  background-color: #f5f4f0;
  text-align: center;
}

a{
  color: #355c4a;
  text-decoration: none;
}

a:hover{
  text-decoration: underline;
}

h1{
  font-family: "Averia Serif Libre", serif;
  font-size: 34px;
  font-weight: 400;
  margin-bottom: 25px;
}

.image-credit{
  font-size:10px;
  margin-top: 4px;
}

img{
  max-width: 200px;
  width: 100%;
  height: auto;
}

nav {
  margin: 30px auto 0;
  max-width: 500px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 35px;
}

nav a {
  font-size: 21px;
  font-weight: 500;
  text-decoration: none;
}

.interior main{
  max-width: 620px;
  margin: 0 auto;
  text-align: left;
}

.research-item{
  margin-top: 55px;
}

.selected-work, .earlier-work{
  margin-top: 70px;
}

.interior h1 {
  font-family: "Ysabeau", sans-serif;
  font-weight: 500;
}
.interior h2{
  font-family: "Ysabeau", sans-serif;
  font-size: 23px;
  font-weight: 500;
  line-height: 1.25;
  margin-bottom: 12px;
}

.details{
  font-size: 15px;
  opacity: 0.7;
  margin-top: 10px;
}
.interior .interior-nav {
  display: block;
  max-width: 620px;
  margin: 0 auto 60px;
  text-align: left;
}

.interior .home-link {
  display: block;
  font-family: "Averia Serif Libre", serif;
  font-size: 23px;
  font-weight: 400;
  margin-bottom: 10px;
}

.interior .interior-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
}

.interior .interior-links a {
  font-family: "Ysabeau", sans-serif;
  font-size: 17px;
  font-weight: 400;
}

.contact {
  margin-top: 55px;
}