:root{--ink:#173745;--muted:#526d77;--paper:#f2f4f1;--line:#cfdbd9;--navy:#102c3b;--ocean:#27757f;--gold:#e2c08b}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,'PingFang TC','Noto Sans TC',sans-serif;line-height:1.7}button,input,select{font:inherit}button,a,input{touch-action:manipulation}button{cursor:pointer;background:white;color:var(--ink);border:1px solid var(--line);border-radius:8px;min-height:46px;padding:10px 15px;font-weight:600}button:hover{border-color:var(--ocean);background:#eaf3f1}button:disabled{opacity:.42;cursor:default}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,canvas:focus-visible{outline:3px solid 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