:root {
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #101216;
  color: #e9edf2;
  line-height: 1.5;
}

.container {
  width: min(1100px, 92vw);
  margin-inline: auto;
}

.site-header,
.site-footer {
  background: #171b22;
  border-bottom: 1px solid #252c36;
}

.site-footer {
  border-top: 1px solid #252c36;
  border-bottom: 0;
  margin-top: 2.5rem;
}

.site-header .container,
.site-footer .container {
  padding: 1rem 0;
}

.intro {
  margin: 2rem 0;
  font-size: 1.1rem;
}

.project-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.project-card {
  border: 1px solid #293140;
  border-radius: 10px;
  padding: 1rem;
  background: #161b24;
}

h1,
h2,
h3 {
  margin-top: 0;
}

a {
  color: #74b8ff;
}