:root{--bg:#f2efe7;--paper:#fbf9f3;--paper-strong:#fffdf8;--ink:#1a2923;--muted:#70766e;--line:#d8d2c5;--line-strong:#beb8aa;--green:#2f6c58;--green-deep:#173b31;--green-soft:#dce9e2;--saffron:#c89b43;--saffron-soft:#f3e7cb;--danger:#a94d3e;--danger-soft:#f4dfda;--radius-sm:4px;--radius-md:9px;--radius-lg:14px}*{box-sizing:border-box}html{background:var(--bg);min-width:320px}body{color:var(--ink);background-color:var(--bg);-webkit-font-smoothing:antialiased;background-image:repeating-linear-gradient(90deg,#0000 0 31px,#514e4205 31px 32px),repeating-linear-gradient(0deg,#0000 0 31px,#514e4205 31px 32px);margin:0;font-family:Noto Sans SC,Microsoft YaHei UI,Microsoft YaHei,sans-serif;font-size:15px;line-height:1.55}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}a,button{color:inherit}:focus-visible{outline-offset:2px;outline:3px solid #c89b438c}.app-frame{grid-template-columns:232px 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