:root{--ink:#eaf1ed;--muted:#a3b4b6;--lime:#c4ef91;--line:#ffffff1c;--panel:#101e25e8;--mono:"Consolas","Courier New",monospace}*{box-sizing:border-box}body{margin:0;background:#152d3b;color:var(--ink);font-family:Segoe UI,Microsoft YaHei,sans-serif;overflow:hidden}button,input,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit;border:0}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--lime);outline-offset:4px}button:hover{filter:brightness(1.12)}[hidden]{display:none!important}#scene{position:fixed;inset:0;width:100%;height:100%}.vignette{position:fixed;inset:0;pointer-events:none;background:linear-gradient(90deg,#07141d99,transparent 65%),linear-gradient(0deg,#07141daa,transparent 28%,#07141d55)}header{position:relative;z-index:10;height:100px;padding:0 4%;display:flex;align-items:center;border-bottom:1px solid 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