:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --text: #1d1f21;
  --muted: #5d6166;
  --rule: #e4e1da;
  --accent: #2f6b4f;
  --accent-text: #ffffff;
  --mark: #c8a24a;
  --draft-bg: #fff4d6;
  --draft-text: #5c4300;
  --max: 46rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141615;
    --surface: #1b1e1c;
    --text: #e8e6e1;
    --muted: #a3a7a4;
    --rule: #2c302d;
    --accent: #7cc4a0;
    --accent-text: #0f1a14;
    --mark: #d9b65c;
    --draft-bg: #3a2f12;
    --draft-text: #f3dfa6;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); text-underline-offset: 0.15em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1rem; }

header.site {
  border-bottom: 1px solid var(--rule);
}

header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.brand svg { width: 28px; height: 22px; }
.brand svg line { stroke: var(--text); stroke-width: 2.4; stroke-linecap: round; }
.brand svg line.cross { stroke: var(--mark); }

nav.site { display: flex; gap: 1.1rem; font-size: 0.95rem; }
nav.site a { color: var(--muted); text-decoration: none; }
nav.site a:hover, nav.site a[aria-current="page"] { color: var(--text); }

main.wrap { padding-top: 2.5rem; padding-bottom: 3rem; }

h1 { font-size: clamp(1.8rem, 5vw, 2.5rem); line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 1rem; }
h2 { font-size: 1.3rem; margin: 2.5rem 0 0.75rem; letter-spacing: -0.01em; }
h3 { font-size: 1.05rem; margin: 1.5rem 0 0.35rem; }

.lede { font-size: 1.15rem; color: var(--muted); margin: 0 0 1.5rem; }

.status {
  display: inline-block;
  font-size: 0.9rem;
  border: 1px solid var(--rule);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.25rem 0.8rem;
  color: var(--muted);
}

.draft {
  background: var(--draft-bg);
  color: var(--draft-text);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  margin: 0 0 2rem;
  font-size: 0.95rem;
}

.todo {
  background: var(--draft-bg);
  color: var(--draft-text);
  border-radius: 4px;
  padding: 0 0.3rem;
  font-weight: 600;
  font-size: 0.9em;
}

.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 1rem 1.1rem;
}

.card h3 { margin-top: 0; }
.card p { margin: 0; color: var(--muted); font-size: 0.97rem; }

ul.plain { padding-left: 1.1rem; }
ul.plain li { margin: 0.35rem 0; }

table { width: 100%; border-collapse: collapse; font-size: 0.97rem; }
th, td { text-align: left; vertical-align: top; padding: 0.6rem 0.5rem; border-bottom: 1px solid var(--rule); }
th { color: var(--muted); font-weight: 600; }

.table-scroll { overflow-x: auto; }

code {
  font: 0.9em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0.05rem 0.3rem;
}

pre {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  overflow-x: auto;
  font-size: 0.9rem;
}

pre code { border: 0; padding: 0; background: none; }

footer.site { border-top: 1px solid var(--rule); color: var(--muted); font-size: 0.9rem; }
footer.site .wrap { padding-top: 1.25rem; padding-bottom: 2rem; display: flex; gap: 1rem; flex-wrap: wrap; justify-content: space-between; }