:root { --navy: #142D4E; --teal: #00A896; --teal-text: #00796B; --offwhite: #F7FAF9; --gray: #64748B; --gray-text: #334155; --gray-light: #E2E8F0; }
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif; background: var(--offwhite); color: var(--gray-text); line-height: 1.65; font-size: 16px; }
header { background: var(--navy); padding: 14px 16px; }
header a { color: #fff; text-decoration: none; font-weight: 800; letter-spacing: 0.5px; font-size: 14px; }
header a span { color: #3CC9B9; }
main { max-width: 720px; margin: 0 auto; padding: 28px 16px 48px; }
h1 { color: var(--navy); font-size: 28px; line-height: 1.2; margin-bottom: 6px; }
.updated { color: var(--gray); font-size: 14px; margin-bottom: 24px; }
h2 { color: var(--navy); font-size: 19px; margin: 26px 0 8px; }
p, li { margin-bottom: 10px; }
ul { margin-left: 22px; }
a { color: var(--teal-text); }
footer { text-align: center; font-size: 13px; color: var(--gray); padding: 20px 16px 32px; border-top: 1px solid var(--gray-light); }
footer a { margin: 0 6px; }