/* Workspace shared stylesheet — high contrast, accessible */
*, *::before, *::after { box-sizing: border-box; }

body {
  background: #000;
  color: #fff;
  font-family: Georgia, serif;
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
}

a {
  color: #66b3ff;
  text-decoration: underline;
}

a:hover { color: #99ccff; }

a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid #66b3ff;
  outline-offset: 2px;
}

h1, h2, h3, h4, h5, h6 {
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  line-height: 1.25;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1rem; }

code, pre {
  font-family: monospace;
  background: #111;
  border-radius: 3px;
}

code { padding: 0.1em 0.3em; }

pre {
  padding: 1rem;
  overflow-x: auto;
  margin: 0 0 1rem;
}

table {
  border-collapse: collapse;
  width: 100%;
  margin: 0 0 1rem;
}

th, td {
  border: 1px solid #444;
  padding: 0.5rem 0.75rem;
  text-align: left;
}

th { background: #111; }

hr {
  border: none;
  border-top: 1px solid #333;
  margin: 2rem 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: fixed;
  top: 0;
  left: 0;
  width: auto;
  height: auto;
  padding: 0.5rem 1rem;
  background: #66b3ff;
  color: #000;
  font-weight: bold;
  z-index: 1000;
  text-decoration: none;
  outline: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.breadcrumbs {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  font-size: 0.9rem;
}

.breadcrumbs li + li::before {
  content: "›";
  margin-right: 0.25rem;
  color: #888;
}

footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid #333;
  font-size: 0.875rem;
  color: #aaa;
}

@media (max-width: 600px) {
  body { font-size: 0.95rem; }
  h1 { font-size: 1.6rem; }
}