/* Keep the phone menu in the viewport, rather than the blurred header's box. */
@media (max-width: 880px) {
  .site-header {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    background: #fffaf7;
  }
  .main-nav {
    position: fixed;
    inset: 0;
    height: 100vh;
    height: 100dvh;
    box-sizing: border-box;
    background: #fffaf7;
    justify-content: flex-start;
    align-items: stretch;
    gap: 8px;
    padding: max(96px, env(safe-area-inset-top)) 28px max(32px, env(safe-area-inset-bottom));
    overflow-y: auto;
    overscroll-behavior: contain;
    visibility: hidden;
    transition: opacity .18s ease, transform .18s ease, visibility .18s;
  }
  .main-nav.is-open {
    visibility: visible;
  }
  .main-nav a {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    min-height: 44px;
    padding: 6px 0;
    font-family: var(--display);
    font-size: clamp(23px, 6vw, 30px);
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: 0;
  }
  .menu-button {
    flex-shrink: 0;
    min-width: 44px;
    min-height: 44px;
  }
}