*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
body{font-family:'Be Vietnam Pro',system-ui,sans-serif;color:#1B1F3B;background:#F5F4FF;line-height:1.75;font-size:16px}
a{color:#1636D6}
.wrap{max-width:820px;margin:0 auto;padding:0 20px}
header{background:#06103D;border-bottom:4px solid transparent;border-image:linear-gradient(90deg,#33D6F5,#7B3FF2,#FF3EA5) 1}
header .wrap{display:flex;justify-content:space-between;align-items:center;height:64px}
.logo{font-family:'Lexend';font-weight:500;letter-spacing:.32em;color:#fff;text-decoration:none;font-size:18px}
.back{color:#B8F22E;text-decoration:none;font-size:14px;font-weight:600}
main{background:#fff;margin:32px auto;padding:40px 44px;border-radius:20px;box-shadow:0 18px 50px -24px rgba(10,26,140,.35)}
h1{font-family:'Lexend';font-size:clamp(26px,4vw,34px);line-height:1.2;color:#06103D}
h2{font-family:'Lexend';font-size:19px;margin:28px 0 8px;color:#0A1A8C}
.upd{color:#5B6283;font-size:14px;margin:6px 0 22px}
p{margin-bottom:10px}
ul{padding-left:22px;margin-bottom:10px}
li{margin:4px 0}
.contact{background:#F5F4FF;border-radius:14px;padding:16px 20px}
.contact p{margin:2px 0}
footer{text-align:center;color:#5B6283;font-size:13.5px;padding:10px 0 40px}
@media (max-width:600px){main{padding:26px 20px;margin:16px auto;border-radius:16px}}