:root{color-scheme:dark;font-family:"DM Sans",Arial,sans-serif;background:#100d22;color:#f7f2ff}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 75% 10%,#291741 0,transparent 35%),#100d22;line-height:1.65}header,main,footer{width:min(920px,calc(100% - 32px));margin:auto}header{display:flex;align-items:center;justify-content:space-between;padding:20px 0;border-bottom:1px solid #3e3350}header img{width:72px}a{color:#caff2c}main{padding:52px 0}h1,h2{font-family:"Archivo Black",Arial,sans-serif}h1{font-size:clamp(2rem,5vw,3.5rem);line-height:1.05}h2{margin-top:42px;font-size:1.2rem;color:#caff2c}.notice{padding:18px;border:1px solid #8b7040;border-radius:10px;background:#392c17;color:#ffe6a8}footer{padding:24px 0 40px;border-top:1px solid #3e3350;color:#a99db8}