:root {
  --page: min(1120px, calc(100% - 48px));
}

html {
  scrollbar-gutter: stable;
}

.header-inner,
.home-main,
.postcards-main,
.page-width {
  width: var(--page);
  margin-inline: auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  min-height: 68px;
}

.wordmark {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 10px;
  align-items: center;
  color: var(--ink);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  text-decoration: none;
  white-space: nowrap;
}

.wordmark img {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  image-rendering: pixelated;
}

.site-nav {
  display: flex;
  flex: 0 0 auto;
  gap: clamp(18px, 3vw, 36px);
  align-items: center;
  width: max-content;
}

.site-nav a {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  height: 38px;
  padding-block: 0;
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: .92rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: normal;
  text-rendering: optimizeLegibility;
  white-space: nowrap;
}

.site-nav a::after {
  bottom: -6px;
}

@media (max-width: 760px) {
  :root {
    --page: min(680px, calc(100% - 34px));
  }

  .academic-page .site-header {
    padding-bottom: 0;
  }

  .academic-page .header-inner {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 6px 14px;
    height: auto;
    min-height: 0;
    padding-block: 8px 7px;
  }

  .academic-page .academic-nav-groups {
    display: contents;
  }

  .academic-page .section-nav {
    position: static;
    grid-row: 2;
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    width: 100%;
    min-width: 0;
    padding-top: 0;
    border-top: 0;
    scrollbar-width: none;
    overscroll-behavior-inline: contain;
  }

  .academic-page .section-nav::-webkit-scrollbar {
    display: none;
  }

  .academic-page .section-nav a {
    flex: 0 0 auto;
    line-height: 1.2;
  }

  .academic-page .site-nav {
    grid-row: 1;
    grid-column: 2;
    justify-self: end;
  }

  .wordmark {
    font-size: 1.1rem;
  }

  .site-nav {
    gap: 16px;
  }

  .site-nav a {
    font-size: .8rem;
  }
}

@supports not (scrollbar-gutter: stable) {
  html {
    overflow-y: scroll;
  }
}

@media (max-width: 520px) {
  :root {
    --page: calc(100% - 28px);
  }

  .wordmark {
    gap: 8px;
    font-size: 1rem;
  }

  .wordmark img {
    width: 30px;
    height: 30px;
  }

  .site-nav {
    gap: 10px;
  }

  .site-nav a {
    font-size: .75rem;
  }
}

@media (max-width: 340px) {
  .academic-page .wordmark > span {
    display: none;
  }
}