:root{--bg:#f4f1ea;--panel:#fffdf8;--panel-2:#faf7f0;--sunken:#f0ece3;--line:#e6e0d4;--line-2:#d6cec0;--ink:#22201d;--ink-2:#55504a;--ink-3:#8b8478;--ink-4:#b0a99d;--red:#d33b2c;--red-soft:#fbecea;--blue:#2f6f9f;--blue-soft:#eaf2f8;--green:#3f7d4f;--green-soft:#ecf4ed;--yellow:#f0c93b;--yellow-soft:#fdf6dd;--r-sm:6px;--r:10px;--r-lg:14px;--font-ui:"Inter", -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;--font-hand:"WBTitle", "STXingkai", "华文行楷", "KaiTi", "楷体", serif;--font-mono:ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;--shadow-1:0 1px 2px #3c321e0d;--shadow-2:0 6px 24px #3c321e17;--chev:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='9' height='6' viewBox='0 0 9 6'><path d='M1.2 1.4 4.5 4.7 7.8 1.4' fill='none' stroke='%238b8478' stroke-width='1.3' stroke-linecap='round' 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