:root{--bg: #0d1117;--panel: rgba(13, 17, 23, .86);--line: rgba(255, 255, 255, .12);--text: #f2f5f8;--muted: #9aa4b2;--lime: #d8f34a;--t0: #e8573a;--t1: #1fb5a8;--blue: #2b5fb4;--num: "Barlow Condensed", "Noto Sans TC", system-ui, sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}html,body{margin:0;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:Noto Sans TC,system-ui,sans-serif}canvas#c{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;touch-action:none}button{font:inherit;color:inherit;cursor:pointer}.screen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 16px;overflow-y:auto}#title{background:linear-gradient(180deg,#0d111726,#0d11178c 55%,#0d1117eb);justify-content:flex-end;gap:26px;padding-bottom:max(28px,env(safe-area-inset-bottom))}.brand{text-align:center}.brand 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