:root{--ink:#233c37;--muted:#64716b;--green:#275b4d;--line:#dce3dc;--gold:#967444;--outer:#a59d78;--paper:#f5f6f2;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:Microsoft YaHei,PingFang SC,sans-serif;font-size:16px}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);margin:0;line-height:1.65}button,input,select{font:inherit}button{cursor:pointer;touch-action:manipulation;border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:7px;min-height:44px;padding:9px 14px;transition:background .2s,color .2s,border-color .2s}button:hover{background:#edf2ec;border-color:#8ba595}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,#viewport:focus-visible{outline-offset:3px;outline:3px solid #ca9750}button:disabled{cursor:wait;opacity:.5}a{color:var(--green)}[hidden]{display:none!important}.topbar{border-bottom:1px solid 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