/* Archive museum shell — additive styles for legacy static HTML */

html {
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

body.archive-museum {
  margin: 0;
  padding-top: 0;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1rem;
  line-height: 1.55;
  color: #1a1a1a;
  background: #f5f3ef;
}

body.archive-museum img,
body.archive-museum embed,
body.archive-museum object {
  max-width: 100%;
  height: auto;
}

body.archive-museum table {
  max-width: 100%;
}

@media (max-width: 640px) {
  body.archive-museum {
    font-size: 0.95rem;
  }
}

/* Injected header (archive-museum.js) — modern nav; banners unchanged */
#archive-header-mount {
  max-width: 47.5rem; /* 760px */
  margin: 0 auto 0.75rem;
}

#archive-header-mount .archive-museum-banners {
  display: block;
  width: 100%;
  border: 1px solid #ccc;
  background: #fff;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

#archive-header-mount .archive-museum-banners img {
  display: block;
  width: 100%;
  max-width: 47.375rem; /* 758px */
  height: auto;
}

#archive-header-mount nav.archive-site-nav {
  display: block;
  margin: 0;
  border: 1px solid #ccc;
  border-top: none;
  background: #ccc;
}

#archive-header-mount nav.archive-site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0.35rem 0.4rem 0.45rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.1rem 0.35rem;
  row-gap: 0.35rem;
  font-size: 0.8125rem; /* 13px */
  font-weight: 700;
  line-height: 1.2;
  font-family: Arial, Helvetica, sans-serif;
}

#archive-header-mount nav.archive-site-nav a {
  display: block;
  padding: 0.2rem 0.35rem;
  color: #666;
  text-decoration: none;
  border-radius: 2px;
  transition: background 0.12s ease, color 0.12s ease;
}

#archive-header-mount nav.archive-site-nav a:hover,
#archive-header-mount nav.archive-site-nav a:focus-visible {
  color: #222;
  background: rgba(255, 255, 255, 0.5);
  outline: none;
}

#archive-header-mount .archive-site-nav a:visited {
  color: #666;
}

#archive-header-mount .archive-museum-banners a:focus-visible,
#archive-header-mount nav a:focus-visible {
  outline: 2px solid #4a5a8a;
  outline-offset: 1px;
}

@media (max-width: 36rem) {
  #archive-header-mount nav.archive-site-nav ul {
    font-size: 0.8rem;
    padding: 0.3rem 0.35rem;
  }
}

/* Category 3 — mobile: do not shrink fixed-width table layouts; zoom/scroll inside iframe */
@media (max-width: 768px) {
  body.archive-museum table {
    max-width: none !important;
  }
}