:root {
  --bg: #0f0f0f;
  --fg: #e8e8e8;
  --muted: #9a9a9a;
  --accent: #e8e8e8;
  --line: #262626;
  --card: #161616;
  --maxw: 720px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 ui-monospace, "SF Mono", Menlo, monospace;
  letter-spacing: 0.1px;
}

a { color: var(--fg); text-decoration: none; }
a:hover { text-decoration: underline; }

.top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 28px 20px 0;
}
.brand { font-weight: 700; font-size: 18px; }
.top nav a { color: var(--muted); margin-left: 18px; }
.top nav a:hover { color: var(--fg); }

main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 36px 20px 80px;
}

footer {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 24px 20px 48px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

h1 { font-size: 26px; line-height: 1.3; margin: 0 0 16px; }
h2 { font-size: 15px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--muted); margin: 0; }
h3 { font-size: 17px; margin: 0 0 6px; }

.intro { margin-bottom: 52px; }
.intro p { color: var(--fg); }

.block { margin: 44px 0; }
.block-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 16px; border-bottom: 1px solid var(--line); padding-bottom: 8px; }
.more { color: var(--muted); font-size: 13px; }

.cards { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.cards.wide { grid-template-columns: 1fr; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; }
.card a { display: block; padding: 16px 18px; }
.card a:hover { text-decoration: none; background: #1c1c1c; border-radius: 10px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }

.list { list-style: none; padding: 0; margin: 0; }
.list li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.list li a { font-size: 16px; }
.muted { color: var(--muted); font-size: 14px; }
.date { color: var(--muted); font-size: 12px; margin-left: 10px; }
.empty { color: var(--muted); }

.tag { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--bg); background: var(--accent); padding: 2px 7px; border-radius: 5px; vertical-align: middle; }

.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 0; padding: 0; }
.tags span { font-size: 12px; color: var(--muted); border: 1px solid var(--line); padding: 1px 8px; border-radius: 20px; }

.entry .back { color: var(--muted); font-size: 13px; }
.entry .meta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin: -6px 0 8px; }
.entry .meta .date { margin: 0; }
.entry .ext { color: var(--muted); font-size: 13px; word-break: break-all; }
.body { margin-top: 22px; }
.body h2 { text-transform: none; letter-spacing: 0; font-size: 20px; color: var(--fg); margin: 28px 0 8px; }
.body h3 { font-size: 17px; margin: 22px 0 6px; }
.body p, .body li { color: #d4d4d4; }
.body a { text-decoration: underline; text-underline-offset: 3px; }
.body code { background: #1c1c1c; padding: 1px 5px; border-radius: 4px; font-size: 13px; }
.body pre { background: #1c1c1c; padding: 14px 16px; border-radius: 8px; overflow-x: auto; }
.body pre code { background: none; padding: 0; }
.body blockquote { border-left: 2px solid var(--line); margin: 16px 0; padding-left: 16px; color: var(--muted); }
.body table { border-collapse: collapse; width: 100%; font-size: 14px; }
.body th, .body td { border: 1px solid var(--line); padding: 6px 10px; text-align: left; }

@media (max-width: 520px) {
  .top { padding-top: 20px; }
  h1 { font-size: 22px; }
}