:root{--pine:#20503f;--pine-d:#163a2d;--pine-soft:#eaf1ed;--brass:#b88a45;--ink:#1b201d;--sub:#707872;--line:#e7e6df;--bg:#f6f5f1;--card:#fff;--word:#2b579a;--ppt:#c2410c;--ok:#1f7a5a;--err:#dc2626;--shadow:0 1px 2px rgba(20,40,30,.04), 0 10px 34px rgba(20,40,30,.08)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:-apple-system,PingFang SC,Noto Sans SC,Microsoft YaHei,system-ui,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}.mark path,.mark line{stroke:var(--pine);stroke-width:2.1;stroke-linecap:round;stroke-linejoin:round;fill:none}.mark .eye{fill:var(--pine);stroke:none}.app{display:flex;height:100%}.sidebar{display:none;width:212px;flex:none;background:#fff;border-right:1px solid var(--line);flex-direction:column;padding:20px 14px}.sb-brand{display:flex;align-items:center;gap:9px;padding:4px 8px 18px}.sb-brand 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