@font-face {
    font-family: 'Avenir LT Std';
    src: url('AvenirLTStd-Medium.woff2') format('woff2'),
        url('AvenirLTStd-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
}
body { font-family: 'Avenir LT Std';  background-color: #f5f5f7; font-size:22px;line-height:28px;max-width:1200px; margin:0 auto; padding:15px 25px;}
strong {color:#2c4791; font-size:22px;line-height:28px;}
h1 {font-size:28px; color:#51b84a; line-height:80px; text-align:center; font-weight:bold; margin:40px 0 60px; text-decoration:underline; text-underline-position: under;}
h2 { font-size: 28px;line-height: 32px;}
.header { text-align: center;}
footer { background:#222222; padding:20px 0 20px; color:#fff; font-size:14px; margin-top:50px; text-align: center;}
footer hr { height:2px; background:#404040; margin:20px 0; border:none;}
footer a{ color:#4db84b;}
footer a:hover { color:#fff;}


@media(prefers-color-scheme:dark){
    body{
        background:#000000;
        color:#ffffff;
    }
    strong {color:#4057C6;}
    h1 {font-size:28px; color:#49A643; }
    footer { background:#111111;}
    footer hr { height:2px; background:#222222; margin:20px 0; border:none;}
    footer a{ color:#49A643;}
    footer a:hover { color:#fff;}

      
}