:root{--bg:#10000a;--fg:#e8d8d8;--ac:#ff3045;--pn:rgba(60,0,16,.6);--bd:#7a0016}
body{background:radial-gradient(circle at 50% 0,#4a0014,#10000a 60%) fixed}
.logo::before{content:"⛧ "}h1{text-shadow:0 0 8px #f02040;letter-spacing:2px}
.panel,.liste a{border-style:double;border-width:4px}