:root{font-family:"Noto Sans TC","Microsoft JhengHei",system-ui,sans-serif;background:#0c1422;color:#c6d6e2;--cyan:#65d3e7;--line:#263648;--muted:#698295}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 70% 5%,#19354a77,transparent 65%),#0c1422}button,select{font:inherit}button,a{touch-action:manipulation}button{color:#9eb4c1;background:#172739;border:1px solid #304558;border-radius:4px;padding:9px 12px;cursor:pointer;transition:background .15s}button:hover{background:#234055;color:#d8f6ff}button:disabled{opacity:.35;cursor:not-allowed}button:focus-visible,a:focus-visible,select:focus-visible,canvas:focus-visible{outline:2px solid #76e0ed;outline-offset:3px}a{color:inherit;text-decoration:none}header{display:flex;align-items:center;justify-content:space-between;height:84px;padding:0 38px;border-bottom:1px solid #263849;background:#0d1928}.brand{display:flex;align-items:center;gap:13px;font-size:23px;font-weight:600;letter-spacing:4px}.brand 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@media(prefers-reduced-motion:reduce){*{transition:none!important}}