:root { color-scheme: light; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #153042; background: #f1f5f7; }
* { box-sizing: border-box; }
body { margin: 0; padding: 64px 20px; }
main { max-width: 650px; margin: 0 auto; padding: 40px; background: #fff; border: 1px solid #d9e3e8; border-radius: 20px; }
.brand { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin: 0 0 28px; font-size: 15px; font-weight: 700; }
.brand span { color: #285d59; background: #e6f3ef; padding: 5px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; }
h1 { margin: 0 0 16px; font-size: clamp(30px, 5vw, 42px); line-height: 1.12; letter-spacing: -.035em; }
.intro { font-size: 19px; line-height: 1.5; margin-bottom: 28px; }
section { padding: 22px; background: #f4f7f9; border-radius: 12px; }
h2 { font-size: 17px; margin: 0 0 12px; }
p { line-height: 1.65; }
section p { margin: 10px 0 0; font-size: 15px; }
.status { color: #4e626d; font-size: 14px; margin: 24px 0 0; }
a { display: inline-block; margin-top: 18px; color: #075b83; text-underline-offset: 4px; }
a:focus-visible { outline: 3px solid #138392; outline-offset: 5px; }
@media (max-width: 520px) { body { padding: 24px 14px; } main { padding: 26px 22px; } section { padding: 18px; } }