Show risk sizing as a dedicated Plan mode row (比例 / k / 预算).

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

frontend/src/pages/Plan.tsx

@@ -158,11 +158,27 @@ export default function PlanPage() {
   const exitRuleLabel =
     exitMode === "premium_multiple"
       ? `权利金×${fmt(plan?.premium_exit_multiple ?? 1, 2)}`
-      : plan?.risk_based || plan?.sizing_mode === "risk_based"
+      : riskBased
         ? exitTarget != null
-          ? `以损定仓 · 固定 ${fmt(exitTarget)} U（基数${fmt(plan?.risk_exit_unit ?? 15)}）`
-          : `以损定仓 · 待估算（基数${fmt(plan?.risk_exit_unit ?? 15)}）`
+          ? `固定 ${fmt(exitTarget)} U（基数${fmt(plan?.risk_exit_unit ?? 15)}）`
+          : `待估算（基数${fmt(plan?.risk_exit_unit ?? 15)}）`
         : `固定 ${fmt(plan?.net_profit_target ?? 15)} U`;
+  const riskRatioLabel = `比例${Number(plan?.risk_perp_unit ?? 1)}：${Number(plan?.risk_option_unit ?? 2)}`;
+  const sizingModeLabel = riskBased
+    ? [
+        "以损定仓",
+        riskRatioLabel,
+        plan?.risk_last_k != null ? `k=${fmt(plan.risk_last_k, 1)}` : null,
+        plan?.risk_sizing_preview?.budget != null
+          ? `预算${fmt(plan.risk_sizing_preview.budget, 2)}U`
+          : null,
+        plan?.risk_sizing_preview?.ok === false
+          ? String(plan.risk_sizing_preview.detail || "预览失败")
+          : null,
+      ]
+        .filter(Boolean)
+        .join("  ")
+    : "手动仓位";
   const phaseLabel = PHASE_ZH[plan?.phase || ""] || plan?.phase || "—";
   const atmRule = plan?.fixed_direction_enabled
     ? plan?.fixed_perp_side === "short"
@@ -246,6 +262,10 @@ export default function PlanPage() {
               <span className="plan-rules-k">行情</span>
               {String(plan?.exchange || "okx").toUpperCase()} · ETH-USDT-SWAP
             </p>
+            <p>
+              <span className="plan-rules-k">模式</span>
+              {sizingModeLabel}
+            </p>
             <p>
               <span className="plan-rules-k">开仓</span>
               永续{" "}
@@ -253,7 +273,11 @@ export default function PlanPage() {
                 ? `${fmt(displayPerpQty, 2)} ETH`
                 : "—"}{" "}
               / {fmt(plan?.leverage, 0)}x
-              · 期权 {fmt(plan?.option_qty_eth ?? 2, 2)} ETH 名义 · 剩余≥
+              · 期权{" "}
+              {displayOptQty != null
+                ? `${fmt(displayOptQty, 2)} ETH`
+                : "—"}{" "}
+              名义 · 剩余≥
               {fmt(plan?.min_option_hours, 0)}h · 期权杠杆≥
               {fmt(plan?.min_option_leverage, 0)}x · {atmRule}
               {plan?.skip_weekends ? " · 周末跳过开仓" : ""}
@@ -357,30 +381,19 @@ export default function PlanPage() {
                   </span>
                 </span>
               </div>
+              <div className="kv">
+                <span>模式</span>
+                <span className="mono">
+                  {riskBased ? (
+                    <span className="status-running">{sizingModeLabel}</span>
+                  ) : (
+                    sizingModeLabel
+                  )}
+                </span>
+              </div>
               <div className="kv">
                 <span>选约条件</span>
                 <span className="mono">
-                  {plan?.risk_based || plan?.sizing_mode === "risk_based" ? (
-                    <>
-                      <span className="status-running">以损定仓</span>
-                      {" · "}
-                      比例{fmt(plan?.risk_perp_unit ?? 1, 2)}:
-                      {fmt(plan?.risk_option_unit ?? 2, 2)}
-                      {plan?.risk_last_k
-                        ? ` · k=${fmt(plan.risk_last_k, 1)}`
-                        : ""}
-                      {plan?.risk_sizing_preview?.budget != null
-                        ? ` · 预算${fmt(plan.risk_sizing_preview.budget, 2)}U`
-                        : ""}
-                      {plan?.risk_sizing_preview?.max_loss != null
-                        ? ` · 估亏${fmt(plan.risk_sizing_preview.max_loss, 2)}U`
-                        : ""}
-                      {plan?.risk_sizing_preview?.ok === false
-                        ? ` · ${String(plan.risk_sizing_preview.detail || "预览失败")}`
-                        : ""}
-                      {" · "}
-                    </>
-                  ) : null}
                   永续
                   {displayPerpQty != null
                     ? `${fmt(displayPerpQty, 2)}ETH`

frontend/src/pages/Settings.tsx

@@ -639,7 +639,7 @@ export default function SettingsPage() {
                     </select>
                   </div>
                   <div className="field">
-                    <label htmlFor="sizingMode">仓位模式</label>
+                    <label htmlFor="sizingMode">定仓模式</label>
                     <select
                       id="sizingMode"
                       className="mono"