@media (max-width: 1050px) {
  .guide-layout {
    grid-template-columns: 180px minmax(0, 1fr);
  }

  .guide-right-rail {
    grid-column: 2;
  }

  .guide-project-card {
    position: static;
    margin-top: 20px;
  }
}

@media (max-width: 760px) {
  .guide-masthead {
    padding: 48px 0 52px;
  }

  .guide-masthead h1 {
    font-size: 34px;
    line-height: 1.28;
  }

  .guide-masthead > div > p {
    font-size: 16px;
  }

  .guide-layout {
    display: block;
    padding-top: 46px;
    padding-bottom: 72px;
  }

  .guide-left-rail {
    display: none;
  }

  .guide-mobile-toc {
    display: block;
    margin-bottom: 34px;
    border: 1px solid #d9dde1;
    background: #f5f6f7;
  }

  .guide-mobile-toc summary {
    padding: 16px 18px;
    cursor: pointer;
    font-weight: 800;
  }

  .guide-mobile-toc nav {
    display: grid;
    gap: 12px;
    padding: 0 18px 18px;
  }

  .guide-mobile-toc a {
    color: #555c65;
    font-size: 14px;
  }

  .guide-lead {
    font-size: 17px;
  }

  .guide-article-section {
    margin-top: 52px;
  }

  .guide-article-section h2,
  .guide-faq h2 {
    font-size: 29px;
  }

  .guide-subsection h3 {
    font-size: 21px;
  }

  .guide-right-rail {
    margin-top: 54px;
  }

  .guide-project-card img {
    height: 230px;
  }

  .guide-related {
    padding: 72px 0;
  }

  .guide-related h2 {
    font-size: 30px;
  }

  .guide-related-grid {
    grid-template-columns: 1fr;
  }

  .guide-final-cta h2 {
    font-size: 32px;
  }
}