html {
  color-scheme: dark;
}

body {
  margin: 0;
  background: #050505;
  color: #9a9a9a;
  font-family: "Courier New", monospace;
  font-size: 15px;
  line-height: 1.6;
}

a {
  color: #8fc7ff;
}

a:visited {
  color: #b79cff;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 12px;
  background: #141414;
  border-bottom: 1px solid #303030;
}

.site-title {
  color: #d8d8d8;
  font-weight: bold;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 12px;
  font-size: 13px;
}

main {
  max-width: 760px;
  padding: 18px 16px 40px;
}

h1,
h2 {
  color: #d0d0d0;
  font-weight: normal;
  line-height: 1.2;
}

h1 {
  margin: 0 0 8px;
  font-size: 28px;
}

h2 {
  margin: 4px 0 6px;
  font-size: 20px;
}

.intro {
  border-bottom: 1px solid #262626;
  margin-bottom: 18px;
  padding-bottom: 14px;
}

.post-preview {
  border-bottom: 1px dotted #303030;
  padding: 14px 0;
}

.post-preview time,
.post-date {
  color: #696969;
  font-size: 13px;
}

.post-body {
  color: #a6a6a6;
}

.back-link {
  border-top: 1px solid #262626;
  margin-top: 32px;
  padding-top: 14px;
}