:root { color-scheme: dark; font-family: Arial, Helvetica, sans-serif; background: #0b1016; color: #eaf0f6; }
* { box-sizing: border-box; }
body { max-width: 920px; margin: 0 auto; padding: 42px 24px 64px; background: #0b1016; color: #eaf0f6; line-height: 1.65; }
a { color: #66d7e7; }
header { padding-bottom: 24px; border-bottom: 1px solid #2d3b49; }
.brand { color: #66d7e7; font-size: 13px; font-weight: 700; letter-spacing: .1em; }
h1 { margin: 8px 0; font-size: 32px; line-height: 1.2; }
h2 { margin: 36px 0 10px; font-size: 20px; line-height: 1.35; }
p, li { color: #cbd6df; }
li { margin: 6px 0; }
.meta { color: #94a5b5; font-size: 14px; }
.notice { margin: 26px 0; padding: 14px 16px; border-left: 3px solid #1bb8ce; background: #111b25; color: #d8e5ed; }
footer { margin-top: 48px; padding-top: 18px; border-top: 1px solid #2d3b49; color: #94a5b5; font-size: 13px; }