:root{color-scheme:dark;--bg-deep: #020814;--bg-panel: #071426;--text-primary: #f4f9ff;--text-secondary: #a9bed8;--accent-bright: #71e9ff;--accent-soft: #63b4ff;--font-heading: Bahnschrift, "Arial Narrow", sans-serif;--font-body: "Trebuchet MS", Verdana, sans-serif}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--bg-deep);color:var(--text-primary);font-family:var(--font-body);line-height:1.55}img{max-width:100%}a,button{-webkit-tap-highlight-color:transparent}