:root {
  --bg: #000000;
  --ink: #c5d4e8;
  --muted: #7aa2d4;
  --line: #1c2a3d;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.55;
}
body { min-height: 100dvh; }
a { color: var(--muted); text-underline-offset: 0.2em; }
a:hover { color: #9ec4ea; }
header, footer, main {
  width: min(42rem, 100%);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
header {
  padding-top: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}
header a { text-decoration: none; letter-spacing: 0.04em; }
main { padding-block: 2rem 3rem; }
h1 {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.35rem;
}
.meta { color: var(--muted); font-size: 0.85rem; margin-bottom: 1.75rem; }
h2 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--muted);
  margin: 1.6rem 0 0.5rem;
}
p, li { margin-bottom: 0.75rem; }
ul { padding-left: 1.2rem; }
.placeholder {
  border: 1px dashed #3a5674;
  padding: 0.85rem 1rem;
  margin: 1rem 0 1.25rem;
}
.placeholder dt {
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 0.55rem;
}
.placeholder dt:first-child { margin-top: 0; }
.placeholder dd { margin-left: 0; }
footer {
  border-top: 1px solid var(--line);
  padding-block: 1.25rem 2rem;
  font-size: 0.85rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}