:root {
  color: #37352f;
  background: #fff;
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

a {
  color: inherit;
  text-decoration-color: rgb(55 53 47 / 40%);
  text-underline-offset: 2px;
}

a:hover,
.portfolio-gallery li:hover {
  background: #f7f6f3;
}

.page,
.portfolio-page {
  width: min(calc(100% - 48px), 720px);
  margin: 70px auto 120px;
}

.page > h1 {
  margin: 0 0 70px;
}

.page > h1 img {
  display: block;
  width: min(100%, 560px);
  height: auto;
  margin: auto;
}

.page h2 {
  margin: 0 0 52px;
  font-size: 30px;
  line-height: 1.3;
}

.page p {
  margin: 0 0 26px;
}

.page ul {
  margin: -10px 0 28px;
  padding-left: 28px;
}

.page li {
  margin: 8px 0;
  padding-left: 4px;
}

.portfolio-page h1 {
  margin: 0 0 38px;
  font-size: 40px;
  line-height: 1.2;
}

.portfolio-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.portfolio-gallery li {
  display: flex;
  min-height: 124px;
  align-items: flex-end;
  padding: 16px;
  border: 1px solid #e3e2e0;
  border-radius: 3px;
  font-size: 14px;
  font-weight: 600;
}

@media (max-width: 720px) {
  .page,
  .portfolio-page {
    width: calc(100% - 32px);
    margin-top: 44px;
  }

  .page > h1 {
    margin-bottom: 52px;
  }

  .page h2 {
    margin-bottom: 40px;
    font-size: 26px;
  }

  .portfolio-page h1 {
    font-size: 34px;
  }

  .portfolio-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
}

@media (max-width: 440px) {
  .portfolio-gallery {
    grid-template-columns: 1fr;
  }
}