/* Base reset */
* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  padding: 2rem;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: #1a1a1a;
  background: #ffffff;
  max-width: 60rem;
  margin-left: auto;
  margin-right: auto;
}

/* Headings */
h1, h2, h3 {
  line-height: 1.25;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.4rem;
}

h3 {
  font-size: 1.1rem;
}

/* Text */
p {
  margin: 0.75rem 0;
}

a {
  color: #0b5fff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Lists */
ul, ol {
  margin: 0.75rem 0 0.75rem 1.25rem;
}

/* Layout helpers */
header {
  margin-bottom: 2rem;
}

footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid #ddd;
  font-size: 0.9rem;
  color: #555;
}

/* Archive listing */
.archive-list {
  list-style: none;
  padding-left: 0;
}

.archive-list li {
  padding: 0.4rem 0;
}

/* Subtle metadata */
.meta {
  color: #666;
  font-size: 0.9rem;
}