:root { color-scheme: light; }
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; color: #1f2933; background: #fff; }
header { border-bottom: 3px solid #3D64AF; }
header .wrap { display: flex; align-items: center; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
header img { width: 44px; height: 44px; }
header a { color: #192E63; text-decoration: none; font-weight: 600; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }
main { padding: 28px 0 48px; }
h1 { font-size: 1.7rem; line-height: 1.3; color: #192E63; margin: 0 0 6px; }
h2 { font-size: 1.15rem; color: #29488A; margin: 32px 0 8px; }
.meta { color: #52606d; font-size: .92rem; margin: 0 0 24px; }
a { color: #3D64AF; }
ul, ol { padding-left: 22px; }
li { margin: 4px 0; }
mark { background: #fff3bf; padding: 0 3px; }
.draft { border-left: 4px solid #f0b400; background: #fffbea; padding: 10px 14px; margin: 0 0 24px; font-size: .95rem; }
footer { border-top: 1px solid #e1e9f0; color: #52606d; font-size: .9rem; padding: 18px 0 32px; }
footer a { margin-right: 16px; }