Show open-capacity labels, enlarge funds, move rules; WeCom on short funds.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/components/FundsBar.tsx

@@ -31,7 +31,6 @@ function pnlClass(n: number | null | undefined) {
 
 export default function FundsBar() {
   const [s, setS] = useState<FundsSummary | null>(null);
-  const [rulesOpen, setRulesOpen] = useState(false);
 
   const load = useCallback(() => {
     apiFetch<FundsSummary>("/api/funds/summary")
@@ -49,10 +48,6 @@ export default function FundsBar() {
 
   if (!s?.ok) return null;
 
-  const rulesText = `行情 ${s.exchange || "OKX"} · ${
-    s.perp_inst_id || "ETH-USDT-SWAP"
-  } · 目标平仓(双腿/远虚只平永续) · 未达标则到期结算`;
-
   return (
     <div className="funds-bar-shell">
       <div className="funds-bar-inner">
@@ -83,50 +78,33 @@ export default function FundsBar() {
                 : "—"}
             </div>
           </div>
-          <div className="funds-item">
+          <div className="funds-item funds-item--money">
             <div className="funds-label">总资金</div>
             <div className="funds-value mono">{fmtU(s.total_funds)}</div>
           </div>
-          <div className="funds-item">
+          <div className="funds-item funds-item--money">
             <div className="funds-label">资金账户</div>
             <div className="funds-value mono">{fmtU(s.funding_usdt)}</div>
           </div>
-          <div className="funds-item">
+          <div className="funds-item funds-item--money">
             <div className="funds-label">交易账户</div>
             <div className="funds-value mono">{fmtU(s.trading_usdt)}</div>
           </div>
-          <div className="funds-item">
+          <div className="funds-item funds-item--money">
             <div className="funds-label">期权资金账户</div>
             <div className="funds-value mono">{s.options_funding_label}</div>
           </div>
-          <div className="funds-item">
+          <div className="funds-item funds-item--money">
             <div className="funds-label">期权交易账户</div>
             <div className="funds-value mono">{s.options_trading_label}</div>
           </div>
-          <div className="funds-item funds-item--pnl">
+          <div className="funds-item funds-item--pnl funds-item--money">
             <div className="funds-label">实时盈亏</div>
             <div className={`funds-value mono ${pnlClass(s.realtime_pnl)}`}>
               {s.realtime_pnl == null ? "—" : fmtU(s.realtime_pnl)}
             </div>
           </div>
         </div>
-
-        <div className="funds-rules">
-          <button
-            type="button"
-            className="funds-rules-toggle"
-            aria-expanded={rulesOpen}
-            onClick={() => setRulesOpen((v) => !v)}
-          >
-            <span>规则说明</span>
-            <span className="funds-rules-chevron" aria-hidden>
-              {rulesOpen ? "▾" : "▸"}
-            </span>
-          </button>
-          {rulesOpen ? (
-            <p className="funds-rules-body meta">{rulesText}</p>
-          ) : null}
-        </div>
       </div>
     </div>
   );