Constrain funds bar width and fold strategy rules.

Match page max-width on ultrawide and move the plan subtitle into a collapsible rules section under the funds strip.

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

backend/app/api/funds.py

@@ -163,6 +163,9 @@ async def funds_summary(_user: Annotated[str, Depends(require_user)]) -> dict[st
         "options_trading_label": _fmt_opt(opt_t_usdc, opt_t_usdt),
         "realtime_pnl": realtime,
         "usdc_usdt_rate": rate,
+        "perp_inst_id": str(
+            db.get_setting("perp_inst_id") or s.perp_inst_id or "ETH-USDT-SWAP"
+        ),
         "updated_at_ms": int(datetime.now(timezone.utc).timestamp() * 1000),
     }
 

docs/更新说明.md

@@ -5,6 +5,15 @@
 
 ---
 
+## 2026-07-29 — 资金条与内容区同宽；规则说明折叠
+
+### 变更
+
+1. 资金横条内容区与下方页面同宽（带鱼屏不再拉满全屏）。  
+2. 原计划页说明文案收入资金条下方「规则说明」折叠。
+
+---
+
 ## 2026-07-29 — 资金条 + USDT/USDC 兑换划转（SIM/LIVE）
 
 ### 变更

frontend/src/components/FundsBar.tsx

@@ -15,6 +15,7 @@ export type FundsSummary = {
   options_trading_label: string;
   realtime_pnl: number | null;
   usdc_usdt_rate?: number;
+  perp_inst_id?: string;
   detail?: string;
 };
 
@@ -30,6 +31,7 @@ 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")
@@ -47,56 +49,83 @@ 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" aria-label="资金与统计">
-      <div className="funds-item funds-item--primary">
-        <div className="funds-label">交易所</div>
-        <div className="funds-value">{s.exchange || "—"}</div>
-      </div>
-      <div className="funds-item">
-        <div className="funds-label">交易日</div>
-        <div className="funds-value mono">{s.trading_day}</div>
-      </div>
-      <div className="funds-item funds-item--primary">
-        <div className="funds-label">总交易</div>
-        <div className="funds-value mono">{s.total_trades}</div>
-      </div>
-      <div className="funds-item">
-        <div className="funds-label">胜率</div>
-        <div className="funds-value mono">
-          {(s.win_rate * 100).toFixed(0)}%
+    <div className="funds-bar-shell">
+      <div className="funds-bar-inner">
+        <div className="funds-bar" aria-label="资金与统计">
+          <div className="funds-item funds-item--primary">
+            <div className="funds-label">交易所</div>
+            <div className="funds-value">{s.exchange || "—"}</div>
+          </div>
+          <div className="funds-item">
+            <div className="funds-label">交易日</div>
+            <div className="funds-value mono">{s.trading_day}</div>
+          </div>
+          <div className="funds-item funds-item--primary">
+            <div className="funds-label">总交易</div>
+            <div className="funds-value mono">{s.total_trades}</div>
+          </div>
+          <div className="funds-item">
+            <div className="funds-label">胜率</div>
+            <div className="funds-value mono">
+              {(s.win_rate * 100).toFixed(0)}%
+            </div>
+          </div>
+          <div className="funds-item" title="平均盈利 ÷ 平均亏损">
+            <div className="funds-label">盈亏比</div>
+            <div className="funds-value mono">
+              {s.profit_loss_ratio != null
+                ? s.profit_loss_ratio.toFixed(2)
+                : "—"}
+            </div>
+          </div>
+          <div className="funds-item">
+            <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-label">资金账户</div>
+            <div className="funds-value mono">{fmtU(s.funding_usdt)}</div>
+          </div>
+          <div className="funds-item">
+            <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-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-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-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>
-      <div className="funds-item" title="平均盈利 ÷ 平均亏损">
-        <div className="funds-label">盈亏比</div>
-        <div className="funds-value mono">
-          {s.profit_loss_ratio != null ? s.profit_loss_ratio.toFixed(2) : "—"}
-        </div>
-      </div>
-      <div className="funds-item">
-        <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-label">资金账户</div>
-        <div className="funds-value mono">{fmtU(s.funding_usdt)}</div>
-      </div>
-      <div className="funds-item">
-        <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-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-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-label">实时盈亏</div>
-        <div className={`funds-value mono ${pnlClass(s.realtime_pnl)}`}>
-          {s.realtime_pnl == null ? "—" : fmtU(s.realtime_pnl)}
+
+        <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>

frontend/src/pages/Plan.tsx

@@ -167,14 +167,6 @@ export default function PlanPage() {
     <div className="plan-page">
       <div className="plan-desktop-head">
         <h2 style={{ marginTop: 0 }}>自动对冲计划</h2>
-        <p style={{ color: "var(--muted)", marginTop: -8 }}>
-          行情 {(snap?.exchange || "okx").toUpperCase()}
-          {snap?.perp_inst_id ? ` · ${snap.perp_inst_id}` : ""} ·
-          目标平仓(双腿/远虚只平永续) · 未达标则到期结算
-          {plan?.mode === "LIVE" && plan.live_ready === false
-            ? ` · 未就绪: ${plan.live_ready_reason || "请配置 API"}`
-            : ""}
-        </p>
       </div>
 
       {/* 手机端一屏监控卡：状态 / 净利 / 倒计时 */}

frontend/src/styles/app.css

@@ -83,13 +83,32 @@ input {
   grid-template-rows: auto auto 1fr;
 }
 
+.funds-bar-shell {
+  border-bottom: 1px solid var(--line);
+  background: rgba(18, 22, 28, 0.96);
+}
+
+.funds-bar-inner {
+  width: 100%;
+  max-width: min(1680px, 100%);
+  margin: 0 auto;
+  padding: 0 20px;
+  box-sizing: border-box;
+}
+
+@media (min-width: 1800px) {
+  .funds-bar-inner {
+    max-width: 1760px;
+    padding-left: 28px;
+    padding-right: 28px;
+  }
+}
+
 .funds-bar {
   display: flex;
   flex-wrap: wrap;
   gap: 2px 0;
-  padding: 8px 12px;
-  border-bottom: 1px solid var(--line);
-  background: rgba(18, 22, 28, 0.96);
+  padding: 8px 0 4px;
   overflow-x: auto;
   -webkit-overflow-scrolling: touch;
 }
@@ -128,6 +147,40 @@ input {
   font-variant-numeric: tabular-nums;
 }
 
+.funds-rules {
+  padding: 2px 10px 8px;
+  border-top: 1px solid rgba(30, 38, 48, 0.85);
+}
+
+.funds-rules-toggle {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  margin: 0;
+  padding: 0;
+  border: none;
+  background: transparent;
+  color: var(--muted);
+  font-size: 12px;
+  cursor: pointer;
+}
+
+.funds-rules-toggle:hover {
+  color: var(--text);
+}
+
+.funds-rules-chevron {
+  font-size: 11px;
+  opacity: 0.85;
+}
+
+.funds-rules-body {
+  margin: 6px 0 0;
+  font-size: 12px;
+  line-height: 1.45;
+  color: var(--muted);
+}
+
 .topnav {
   display: grid;
   grid-template-columns: 1fr auto 1fr;