:root { --navy: #0B1326; --orange: #FF5500; --ink: #0F172A; --muted: #5B6779; --line: #E2E8F0; --bg: #F8FAFC; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.6 Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; }
header { background: var(--navy); }
header a { max-width: 760px; margin: 0 auto; padding: 14px 16px; display: flex; align-items: center; gap: 10px; text-decoration: none; }
header img { width: 24px; height: auto; }
.wordmark { font-weight: 800; letter-spacing: -.03em; font-size: 22px; color: #fff; }
.wordmark i { font-style: normal; color: var(--orange); }
main { max-width: 760px; margin: 0 auto; padding: 24px 16px 64px; }
h1 { font-size: 32px; line-height: 1.2; margin: 12px 0 4px; letter-spacing: -.02em; }
h2 { font-size: 20px; margin: 32px 0 8px; }
p, ul { margin: 0 0 12px; }
ul { padding-left: 20px; }
li { margin-bottom: 6px; }
.date { color: var(--muted); font-size: 14px; }
a { color: #C2410C; }
table { width: 100%; border-collapse: collapse; margin: 8px 0 16px; font-size: 14px; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.todo { background: #FFF4ED; border: 1px solid #FFD8BF; padding: 2px 6px; border-radius: 6px; }
footer { margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14px; display: flex; gap: 16px; flex-wrap: wrap; }