:root { font-family: 'Segoe UI', system-ui, sans-serif; color: #193e43; background: #eef3ed; color-scheme: light; }
* { box-sizing: border-box; }
body { margin: 0; }
header { max-width: 1040px; margin: auto; padding: 28px 32px; display: flex; justify-content: space-between; align-items: center; gap: 24px; border-bottom: 1px solid #bacdc0; }
header a { text-decoration: none; }
.brand { font-size: 20px; letter-spacing: -.04em; display: flex; align-items: center; gap: 10px; }
.brand img { width: 38px; height: 38px; }
nav { display: flex; flex-wrap: wrap; gap: 18px; font-size: 13px; }
main { max-width: 780px; margin: auto; padding: 64px 32px 90px; }
h1 { font: 48px/1.1 Georgia, serif; letter-spacing: -.04em; margin: 0 0 20px; }
.intro { font-size: 20px; color: #476b5f; margin-bottom: 38px; }
h2 { font-size: 20px; margin: 34px 0 12px; }
p, li { font-size: 16px; line-height: 1.8; }
a { color: #215b4c; text-underline-offset: 4px; }
a:focus-visible { outline: 3px solid #377fa1; outline-offset: 5px; }
.steps { padding-inline-start: 24px; }
.steps li { padding-inline-start: 10px; margin: 20px 0; }
.steps strong { display: block; }
footer { max-width: 1040px; margin: auto; padding: 24px 32px; border-top: 1px solid #bacdc0; color: #476b5f; font-size: 12px; }
@media(max-width: 600px) { header { align-items: flex-start; flex-direction: column; } main { padding-top: 40px; } h1 { font-size: 36px; } }
@media(prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }