* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  background-color: #222;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

header {
  padding-top: 1rem;
  color: #cfb;
  background-color: #222;
}

.site-title {
  font-size: 3rem;
  color: inherit;
  text-decoration: none;
}

.nav-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1rem;
}

.nav-links a {
  color: inherit;
  text-decoration: none;
}

.nav-links a:hover {
  text-decoration: underline;
}

main {
  color: #222;
  background-color: #cfb;
  padding-bottom: 2rem;
}

main a {
  color: inherit;
  text-decoration: none;
}

main a:hover {
  text-decoration: underline;
}

footer {
  font-size: 0.9rem;
  color: #cfb;
  background-color: #222;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem;
}

.bio-columns {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.left-bio {
  flex: 1 1 250px;
}

.right-bio {
  flex: 1 1 450px;
}

.left-bio img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.worksheet-embed {
  width: 100%;
  max-width: 250px;
  display: block;
  border-radius: 8px;
}