:root { --bg: #FBF8F1; --card: #FFFFFF; --ink: #1E2A23; --subtle: #6E7F74; --accent: #2F9E6E; --line: rgba(30,42,35,.1); color-scheme: light; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #111814; --card: #1A231E; --ink: #EEF3EE; --subtle: #9DB0A4; --accent: #5CC48E; --line: rgba(238,243,238,.1); color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
header { max-width: 760px; margin: 0 auto; padding: 32px 20px 8px; display: flex; align-items: center; gap: 12px; }
header img { width: 44px; height: 44px; border-radius: 11px; }
header a { color: var(--ink); font-weight: 800; font-size: 20px; text-decoration: none; }
main { max-width: 760px; margin: 0 auto; padding: 8px 20px 64px; }
h1 { font-size: 34px; line-height: 1.2; margin: 18px 0 4px; }
.updated { color: var(--subtle); margin: 0 0 24px; }
.summary { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 18px 20px; margin: 0 0 28px; }
.summary h2 { margin-top: 0; }
h2 { font-size: 22px; margin: 34px 0 8px; }
h3 { font-size: 18px; margin: 22px 0 6px; }
a { color: var(--accent); }
ul { padding-left: 22px; }
li { margin: 4px 0; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 10px 8px; border-bottom: 1px solid var(--line); }
th { color: var(--subtle); font-weight: 700; }
.table-wrap { overflow-x: auto; }
footer { max-width: 760px; margin: 0 auto; padding: 0 20px 40px; color: var(--subtle); font-size: 14px; }
footer a { margin-right: 14px; }