:root { --navy: #063e73; --navy-deep: #002e5b; --gold: #eda900; --ink: #14213d; --muted: #4a5873; --bg: #f4f7fb; --card: #ffffff; --line: #dde4ee; }
@media (prefers-color-scheme: dark) { :root { --ink: #e8eef7; --muted: #b3c0d4; --bg: #0b1626; --card: #12213a; --line: #24385a; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 Inter, system-ui, sans-serif; }
header { background: var(--navy); padding: 18px 16px; }
header .in { max-width: 760px; margin: 0 auto; display: flex; align-items: center; gap: 12px; }
header img { height: 36px; width: auto; }
main { max-width: 760px; margin: 0 auto; padding: 24px 16px 64px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
h1, h2 { font-family: Geist, Inter, sans-serif; line-height: 1.25; }
h1 { font-size: 30px; margin: 0 0 6px; }
h2 { font-size: 21px; margin: 30px 0 8px; }
h3 { font-size: 17px; margin: 20px 0 4px; }
.meta { color: var(--muted); font-size: 15px; }
.who { border-left: 4px solid var(--gold); padding: 10px 14px; margin: 18px 0; background: rgba(237,169,0,.08); border-radius: 0 10px 10px 0; }
a { color: inherit; text-decoration-color: var(--gold); text-underline-offset: 3px; }
ul { padding-left: 22px; } li { margin: 4px 0; }
.who p { margin: 0; }