:root{--bg:#0f1418;--surface:#171d23;--surface-2:#1f262e;--line:#29323b;--line-2:#3b4650;--ink:#e7ecf1;--ink-2:#c2cbd4;--muted:#8e9aa6;--acc:#63b4dc;--acc-deep:#1e6a8e;--acc-soft:#17303d;--acc-ink:#0b1e29;--left:#5bc4b4;--left-soft:#153833;--right:#e09a5e;--right-soft:#3d2717;--ok:#6fcb84;--ok-soft:#173423;--warn:#e3b54a;--warn-soft:#3a2e0f;--bad:#e07a7a;--bad-soft:#3a1c1c;--mono:"JetBrains Mono","SF Mono",Menlo,Consolas,monospace;--sans:"Noto Sans SC","PingFang SC","Hiragino Sans GB",system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body,html{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--acc);text-decoration:none}button{font:inherit}input,select,textarea{font:inherit;color:inherit}.mono{font-family:var(--mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.app{max-width:480px;margin:0 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var(--line-2);background:var(--surface);gap:1px;min-width:96px;cursor:pointer}.tree-node.L{border-color:var(--left);background:var(--left-soft)}.tree-node.R{border-color:var(--right);background:var(--right-soft)}.tree-node.me{border-color:var(--acc-deep);background:var(--acc-soft)}.tree-node.pending{border-style:dashed;background:transparent}.tree-node .n{font-size:12px;font-weight:700;display:flex;justify-content:space-between;gap:4px}.tree-node .a{font-family:var(--mono);font-size:10px;color:var(--muted)}.tree-node .lv{font-size:9.5px}.tree-row{display:flex;justify-content:space-around;width:100%;gap:6px}.tree-slot{min-width:96px;padding:7px 8px;border:1px dashed var(--line);border-radius:10px;color:var(--muted);font-size:11px;text-align:center}.table{width:100%;border-collapse:collapse;font-size:12.5px}.table td,.table th{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table 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