:root{color-scheme:dark;font-family:Arial,sans-serif;color:#eef1f5;background:#101722}
*{box-sizing:border-box}
body{margin:0;font-size:16px;line-height:1.5}
header{display:flex;align-items:center;gap:14px;padding:16px 20px;border-bottom:1px solid #364050;background:#17202c}
header img{display:block;width:200px;max-width:65vw;height:auto}
header span{color:#bec8d6}
main{max-width:640px;margin:0 auto;padding:24px 18px}
h1{font-size:24px;line-height:1.25;margin:0 0 12px}
h2{font-size:18px;margin:0 0 8px}
p{margin:0 0 16px}
a:hover{background:#2b384a}
a:focus-visible{outline:3px solid #fff;outline-offset:3px}
section{border-top:1px solid #364050;padding-top:18px;color:#d2d9e3}
.company-address{display:grid;gap:10px;margin:24px 0}.company-address label{font-weight:bold}.company-address input{width:100%;min-height:52px;padding:12px;color:#fff;background:#17202c;border:1px solid #8995a6;border-radius:4px;font:inherit}.company-address button{min-height:54px;border:0;border-radius:4px;background:#c62132;color:white;font:inherit;font-weight:bold;padding:12px;cursor:pointer}.company-address p{font-size:14px;margin:0;color:#c6d0de}.company-address #address-error{color:#ffb6bf}.company-address input:focus-visible,.company-address button:focus-visible{outline:3px solid white;outline-offset:3px}