:root{color-scheme:light dark}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:#2B2F36;background:#fff;display:flex;flex-direction:column;min-height:100vh;line-height:1.55}
a{color:#B85A1B}
main{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem}
main img{width:min(560px,86vw);height:auto}
footer{text-align:center;font-size:.85rem;color:#6B7685;padding:1.5rem}
footer a{color:#6B7685;text-decoration:none;margin:0 .5rem} footer a:hover{text-decoration:underline}
.text{max-width:44rem;margin:0 auto;padding:2.5rem 1.5rem 1rem}
.text h1,.text h2{color:#1D3A6B} .text h1{font-size:1.6rem} .text h2{font-size:1.1rem;margin-top:1.8rem}
.text .logo img{width:200px;height:auto}
@media (prefers-color-scheme:dark){
 body{background:#0F213F;color:#E6ECF4} a{color:#E8823A} footer,footer a{color:#A9C6E6}
 .text h1,.text h2{color:#fff}
}