:root{--bg:#05070d;--panel:#ffffff0a;--text:#e6eef7;--muted:#b7c2d6;--accent:#7cf7d4}body{background:var(--bg);color:var(--text);font-family:Montserrat,sans-serif;margin:0}.l-viewport{width:100%;height:100dvh;overflow:hidden}.header{z-index:10;position:absolute;top:0;left:0;width:100%;display:flex;justify-content:space-between;align-items:center}