:root {
  --bg: #ffffff;
  --fg: #1f2933;
  --muted: #5f6c7b;
  --accent: #1a6b5a;
  --border: #d9e0e6;
  --card: #f5f8fa;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14181c;
    --fg: #e4e9ee;
    --muted: #9aa7b4;
    --accent: #5cc4aa;
    --border: #2c343c;
    --card: #1c2228;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

header, main, footer {
  max-width: 44rem;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}

header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 24px;
  padding-top: 28px;
  padding-bottom: 8px;
}

.brand {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--fg);
  text-decoration: none;
}
.brand span { color: var(--accent); }

header nav { display: flex; gap: 20px; }
header nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 2px 0;
  border-bottom: 2px solid transparent;
}
header nav a:hover { color: var(--fg); }
header nav a[aria-current="page"] { color: var(--fg); border-bottom-color: var(--accent); }

main { padding-top: 12px; padding-bottom: 40px; }

h1 { font-size: 1.9rem; line-height: 1.25; margin: 0.7em 0 0.4em; }
h2 { font-size: 1.3rem; margin: 1.9em 0 0.4em; }
h3 { font-size: 1.1rem; margin: 1.6em 0 0.3em; }
p, ul, ol { margin: 0.7em 0; }
ul, ol { padding-left: 1.3em; }

a { color: var(--accent); }
img { max-width: 100%; height: auto; }

code, pre { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
:not(pre) > code {
  font-size: 0.9em;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
}
pre {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  overflow-x: auto;
  font-size: 0.9rem;
  line-height: 1.5;
}

blockquote {
  margin: 1em 0;
  padding: 0.1em 1em;
  border-left: 3px solid var(--accent);
  color: var(--muted);
}

table { border-collapse: collapse; margin: 1em 0; display: block; overflow-x: auto; }
th, td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; }
th { background: var(--card); }

.muted { color: var(--muted); font-size: 0.92rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  margin: 1.2em 0;
}

/* Beitragsliste */
ul.posts { list-style: none; padding: 0; }
ul.posts li { margin: 1.4em 0; }
ul.posts time, .meta { color: var(--muted); font-size: 0.9rem; }
ul.posts .post-title { display: block; font-size: 1.15rem; font-weight: 600; text-decoration: none; }
ul.posts .post-title:hover { text-decoration: underline; }
ul.posts p { margin: 0.2em 0 0; color: var(--muted); }

.tag {
  display: inline-block;
  margin-left: 8px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
}

.draft {
  background: var(--card);
  border: 1px dashed var(--accent);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 0.9rem;
}

footer {
  border-top: 1px solid var(--border);
  padding-top: 16px;
  padding-bottom: 40px;
  color: var(--muted);
  font-size: 0.92rem;
}
footer nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
footer a { color: var(--muted); }
footer a:hover { color: var(--fg); }
footer p { margin-top: 12px; }