:root{--bg:#f6f5f0;--paper:#fffefa;--ink:#203b39;--muted:#7d8981;--line:#e2e6dd;--accent:#e67649;--green:#466c59;--soft:#edf1e9;--red:#a84237}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Microsoft YaHei,PingFang SC,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}a,button,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #ddab77;outline-offset:4px}input,select,textarea{border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:13px 14px;min-width:0}input:focus,select:focus,textarea:focus{outline:2px solid 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