:root{--ink:#123e32;--green:#226550;--bg:#f4f3ec;--white:#fff;--line:#d8dfd6;--muted:#607366;--lime:#d8ed9b;--orange:#df7041;--danger:#9c4138}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.7 system-ui,"PingFang TC",sans-serif}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:var(--green)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #eea33a;outline-offset:4px}button,.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border:1px solid 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