:root {
  --color-text: #222;
  --color-muted: #666;
  --color-accent: #2563eb;
}

body {
  font-family: sans-serif;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  color: var(--color-text);
  line-height: 1.4;
}

header {
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
}

.header-contact {
  display: flex;
  flex-direction: column;
}

h1 {
  margin: 0;
  font-size: 2rem;
}

h2 {
  border-bottom: 2px solid var(--color-muted);
  padding-bottom: 0.25rem;
  margin-bottom: 1rem;
}

h3 {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  margin-top: 1.5rem;
}

section {
  margin-bottom: 1.5rem;
}

.title {
  margin: 0;
  color: var(--color-accent);
}

.header-contact {
  margin-top: 0.5rem;
  color: var(--color-muted);
}

.entries {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.entry {
  display: flex;
  gap: 1.5rem;
}

.entry-body > *:first-child {
  margin-top: 0;
}

.entry-date {
  min-width: 9rem;
  color: var(--color-muted);
  font-size: 0.875rem;
}

.entry-header {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
}

.entry-role {
  font-weight: bold;
}

.entry-org {
  color: var(--color-muted);
  font-size: 0.875rem;
}

dl {
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 0.5rem 1.5rem;
  margin: 0;
}

dt {
  color: var(--color-muted);
  font-size: 0.875rem;
}

dd {
  margin: 0;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

@media (max-width: 600px) {
  header {
    flex-direction: column;
  }

  .entry {
    flex-direction: column;
    gap: 0.25rem;
  }
}