:root {
  --honey: #FFC531; --ink: #141210; --bg: #F6F4EF; --panel: #FFFFFF; --line: #ECE7DC;
  --text: #1B1916; --muted: #7A746A; --mark: #FFF1C2;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0F0E0C; --panel: #181614; --line: #2A2723; --text: #F3EFE7; --muted: #9A9387; --mark: #3A3118; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.65 Manrope, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
header { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; gap: 12px; padding: 14px 20px; background: color-mix(in srgb, var(--panel) 90%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
header a.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; letter-spacing: .04em; color: inherit; text-decoration: none; }
header img { width: 32px; height: 32px; }
header nav { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }
header nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 14px; padding: 6px 10px; border-radius: 9px; }
header nav a:hover { background: var(--line); color: var(--text); }
header nav a[aria-current] { background: var(--honey); color: var(--ink); }
main { max-width: 820px; margin: 0 auto; padding: 36px 20px 80px; }
article { background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 36px 40px; }
h1 { font-size: 30px; line-height: 1.2; letter-spacing: -.02em; margin: 0 0 6px; }
.meta { color: var(--muted); font-size: 14px; margin: 0 0 28px; }
h2 { font-size: 19px; margin: 32px 0 10px; letter-spacing: -.01em; }
h2:first-of-type { margin-top: 8px; }
p, li { margin: 0 0 10px; }
ul, ol { padding-left: 22px; margin: 0 0 12px; }
a { color: #B07D00; }
@media (prefers-color-scheme: dark) { a { color: var(--honey); } }
.card { background: var(--bg); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; margin: 0 0 18px; }
.card p { margin: 0 0 4px; }
.todo { background: var(--mark); border-radius: 6px; padding: 0 5px; font-weight: 700; }
table { width: 100%; border-collapse: collapse; margin: 0 0 14px; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 9px 10px; border-bottom: 1px solid var(--line); }
th { font-size: 13px; color: var(--muted); font-weight: 700; }
footer { text-align: center; color: var(--muted); font-size: 13px; margin-top: 24px; }
@media (max-width: 640px) {
  article { padding: 24px 18px; border-radius: 16px; }
  h1 { font-size: 24px; }
  header nav { display: none; }
  table, tbody, tr, td, th { display: block; }
  thead { display: none; }
  td { border: 0; padding: 2px 0; }
  tr { border-bottom: 1px solid var(--line); padding: 8px 0; }
}
@media print { header { display: none; } article { border: 0; padding: 0; } body { background: #fff; } }