:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--accent: #ffffff;--accent-dim: #bdbdbd;--bg: #050505;--bg-raised: rgba(8, 8, 8, .8);--line: rgba(255, 255, 255, .17);--muted: #a8a8a8;--soft: #e6e6e6;--text: #f7f7f7;--warning: #cfcfcf}*{box-sizing:border-box}html{background:var(--bg);color:var(--text);scrollbar-width:none}html::-webkit-scrollbar,body::-webkit-scrollbar{display:none;height:0;width:0}body{margin:0;min-width:320px;overflow-x:hidden;-ms-overflow-style:none}body::selection{background:#ffffff38;color:var(--text)}button,input,textarea,select{font:inherit}.app-shell{background:linear-gradient(180deg,#050505,#0b0b0b,#030303);min-height:100dvh}.route-stage{height:calc(var(--step-count) * 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