Make dashboard decision cards feel product-ready

Users needed reassurance that unavailable quotes and long AI evidence are normal states, not broken systems. This adds a v1.5.5 upgrade announcement, softens market-unavailable copy, surfaces a one-line recommendation reason, and makes mobile cards prioritize observed temperature, expected high, peak timing, AI expansion, and a separate market line.

Constraint: Keep existing dashboard data contracts and avoid backend schema changes.
Rejected: Hide unavailable market rows entirely | users still need to know weather evidence remains usable without a quote.
Confidence: high
Scope-risk: moderate
Reversibility: clean
Tested: npm run build
Not-tested: Browser visual QA on physical mobile devices.

CHANGELOG.md

@@ -2,8 +2,12 @@
 
 ## 1.5.5 - 2026-04-27
 
+- Dashboard 新增 v1.5.5 升级公告，提示所有会员已额外延长 7 天，并集中说明 DeepSeek 机场报文解读、日历行动视图、本地时间峰值窗口和 AI 证据护栏
+- 城市决策卡空状态与市场不可用文案产品化：将“未接入/缺失”改为“市场价格暂不可用，天气判断仍可参考”，避免用户误以为系统故障
+- 城市决策卡新增“为什么推荐/为什么不推荐”短句，优先解释实测突破、峰值窗口已过、METAR 过旧、市场暂不可用或模型一致等关键原因
+- 移动端城市决策卡前置当前温度、预测高点和峰值时间；长 AI 解读在手机端默认折叠，可展开查看，市场价格单独成行展示
 - 新增 Qingdao / 青岛城市，结算锚点接入 Wunderground 青岛胶东国际机场 `ZSQD` 历史页，并补齐别名、时区、预热、官方来源和前端地区归类
-- 城市决策卡顶部状态标签收口为 2-3 个高优先级信号，优先展示“实测突破 / 峰值窗口已过 / METAR 过旧 / AI 解读中 / 市场价格缺失 / 模型高度一致 / 需要等待下一报文”，让用户第一眼看到重点
+- 城市决策卡顶部状态标签收口为 2-3 个高优先级信号，优先展示“实测突破 / 峰值窗口已过 / METAR 过旧 / AI 解读中 / 市场价暂不可用 / 模型高度一致 / 需要等待下一报文”，让用户第一眼看到重点
 - 城市决策卡 AI 机场报文区明确拆分“快速判断已完成，AI 正在补充机场报文细节… / AI 机场报文解读已完成 / AI 解读未完整返回，当前使用规则证据”三种状态，减少 fallback 与流式返回造成的误解
 - 城市决策卡新增“数据新鲜度”区块，分别展示 METAR/官方观测、模型、市场价格和 AI 状态；过旧观测会标明“仅作背景参考”
 - 日历视图升级为行动视图，按“现在可看 / 1-3 小时内 / 今天稍后 / 已过峰值，等待确认”分组，并为每个城市显示一句核心原因

frontend/components/dashboard/Dashboard.module.css

@@ -9384,6 +9384,68 @@
   font-variant-numeric: tabular-nums;
 }
 
+.root :global(.scan-upgrade-announcement) {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto;
+  gap: 16px;
+  align-items: center;
+  margin: -4px 0 6px;
+  border: 1px solid rgba(77, 163, 255, 0.2);
+  border-radius: 18px;
+  background:
+    radial-gradient(circle at top left, rgba(77, 163, 255, 0.18), transparent 36%),
+    linear-gradient(135deg, rgba(18, 33, 58, 0.96), rgba(15, 23, 42, 0.92));
+  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.2);
+  padding: 16px 18px;
+}
+
+.root :global(.scan-upgrade-announcement-copy) {
+  min-width: 0;
+}
+
+.root :global(.scan-upgrade-announcement-copy span) {
+  color: #86efac;
+  font-size: 12px;
+  font-weight: 900;
+  letter-spacing: 0.04em;
+  text-transform: uppercase;
+}
+
+.root :global(.scan-upgrade-announcement-copy strong) {
+  display: block;
+  margin-top: 5px;
+  color: #f3f8ff;
+  font-size: 18px;
+  line-height: 1.25;
+}
+
+.root :global(.scan-upgrade-announcement-copy p) {
+  margin: 6px 0 0;
+  color: #b4c8e2;
+  font-size: 13px;
+  line-height: 1.55;
+}
+
+.root :global(.scan-upgrade-announcement ul) {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: flex-end;
+  gap: 8px;
+  margin: 0;
+  padding: 0;
+  list-style: none;
+}
+
+.root :global(.scan-upgrade-announcement li) {
+  border: 1px solid rgba(77, 163, 255, 0.22);
+  border-radius: 999px;
+  background: rgba(77, 163, 255, 0.1);
+  color: #d7e5f7;
+  font-size: 12px;
+  font-weight: 850;
+  padding: 7px 10px;
+}
+
 .root :global(.scan-ghost-button),
 .root :global(.scan-cta-ghost),
 .root :global(.scan-theme-button),
@@ -11314,6 +11376,10 @@
   line-height: 1.1;
 }
 
+.root :global(.scan-ai-city-mobile-priority) {
+  display: none;
+}
+
 .root :global(.scan-ai-city-pills) {
   display: flex;
   flex-wrap: wrap;
@@ -11598,6 +11664,17 @@
   line-height: 1.55;
 }
 
+.root :global(.scan-ai-decision-why) {
+  display: inline-flex;
+  max-width: 100%;
+  border: 1px solid rgba(77, 163, 255, 0.24);
+  border-radius: 12px;
+  background: rgba(77, 163, 255, 0.1);
+  color: #d8e7f8 !important;
+  font-weight: 900;
+  padding: 9px 11px;
+}
+
 .root :global(.scan-ai-decision-reasons) {
   display: grid;
   gap: 8px;
@@ -11632,6 +11709,10 @@
   font-weight: 800;
 }
 
+.root :global(.scan-ai-market-mobile-line) {
+  display: none;
+}
+
 .root :global(.scan-ai-market-decision) {
   display: grid;
   grid-template-columns: minmax(0, 1fr) auto auto;
@@ -11753,6 +11834,41 @@
   margin-bottom: 12px;
 }
 
+.root :global(.scan-ai-city-ai-read) {
+  overflow: hidden;
+}
+
+.root :global(.scan-ai-city-ai-read summary) {
+  cursor: pointer;
+  list-style: none;
+}
+
+.root :global(.scan-ai-city-ai-read summary::-webkit-details-marker) {
+  display: none;
+}
+
+.root :global(.scan-ai-city-ai-read summary::after) {
+  width: 18px;
+  height: 18px;
+  display: inline-grid;
+  place-items: center;
+  border-radius: 999px;
+  background: rgba(77, 163, 255, 0.12);
+  color: #9ecbff;
+  content: "⌄";
+  font-size: 12px;
+  line-height: 1;
+  transition: transform 0.18s ease;
+}
+
+.root :global(.scan-ai-city-ai-read[open] summary::after) {
+  transform: rotate(180deg);
+}
+
+.root :global(.scan-ai-city-section-body) {
+  margin-top: 2px;
+}
+
 .root :global(.scan-ai-city-section p) {
   margin: 0 0 10px;
   color: #9fb2c7;
@@ -14055,6 +14171,14 @@
     align-items: flex-start;
   }
 
+  .root :global(.scan-upgrade-announcement) {
+    grid-template-columns: 1fr;
+  }
+
+  .root :global(.scan-upgrade-announcement ul) {
+    justify-content: flex-start;
+  }
+
   .root :global(.scan-table-header),
   .root :global(.scan-table-row) {
     grid-template-columns: 1fr;
@@ -14101,6 +14225,10 @@
     grid-template-columns: 1fr;
   }
 
+  .root :global(.scan-ai-market-decision) {
+    grid-template-columns: 1fr;
+  }
+
   .root :global(.scan-opportunity-card-grid),
   .root :global(.scan-opportunity-summary) {
     grid-template-columns: 1fr;
@@ -14157,6 +14285,114 @@
     flex-wrap: wrap;
   }
 
+  .root :global(.scan-upgrade-announcement) {
+    padding: 14px;
+  }
+
+  .root :global(.scan-upgrade-announcement-copy strong) {
+    font-size: 16px;
+  }
+
+  .root :global(.scan-upgrade-announcement ul) {
+    gap: 6px;
+  }
+
+  .root :global(.scan-upgrade-announcement li) {
+    font-size: 11px;
+    padding: 6px 8px;
+  }
+
+  .root :global(.scan-ai-city-hero) {
+    padding: 16px;
+  }
+
+  .root :global(.scan-ai-city-hero h3) {
+    margin-bottom: 10px;
+    font-size: 24px;
+  }
+
+  .root :global(.scan-ai-city-mobile-priority) {
+    display: grid;
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+    gap: 8px;
+    margin: 0 0 12px;
+  }
+
+  .root :global(.scan-ai-city-mobile-priority span) {
+    display: grid;
+    gap: 4px;
+    border: 1px solid rgba(77, 163, 255, 0.18);
+    border-radius: 12px;
+    background: rgba(77, 163, 255, 0.09);
+    padding: 9px;
+  }
+
+  .root :global(.scan-ai-city-mobile-priority small) {
+    color: #9fb2c7;
+    font-size: 10px;
+    font-weight: 900;
+  }
+
+  .root :global(.scan-ai-city-mobile-priority b) {
+    color: #f3f8ff;
+    font-size: 13px;
+    line-height: 1.15;
+  }
+
+  .root :global(.scan-ai-city-pills) {
+    display: none;
+  }
+
+  .root :global(.scan-ai-city-freshness) {
+    grid-template-columns: 1fr;
+  }
+
+  .root :global(.scan-ai-decision-band) {
+    padding: 14px;
+  }
+
+  .root :global(.scan-ai-decision-band strong) {
+    font-size: 20px;
+  }
+
+  .root :global(.scan-ai-decision-long),
+  .root :global(.scan-ai-decision-reasons),
+  .root :global(.scan-ai-decision-risk) {
+    display: none;
+  }
+
+  .root :global(.scan-ai-market-mobile-line) {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 12px;
+    margin-top: 12px;
+    border: 1px solid rgba(77, 163, 255, 0.18);
+    border-radius: 12px;
+    background: rgba(11, 18, 32, 0.48);
+    padding: 10px 12px;
+  }
+
+  .root :global(.scan-ai-market-mobile-line span) {
+    color: #9fb2c7;
+    font-size: 12px;
+    font-weight: 900;
+  }
+
+  .root :global(.scan-ai-market-mobile-line b) {
+    color: #e6edf3;
+    font-size: 13px;
+    text-align: right;
+  }
+
+  .root :global(.scan-ai-market-decision) {
+    margin-top: 10px;
+  }
+
+  .root :global(.scan-ai-city-ai-read:not([open])) {
+    padding-bottom: 4px;
+  }
+
   .root :global(.scan-list-header) {
     flex-direction: column;
     align-items: flex-start;
@@ -14321,3 +14557,40 @@
 .root:global(.light) :global(.scan-terminal.light .scan-ai-city-status-tag.red) {
   color: #b91c1c !important;
 }
+
+.root:global(.light) :global(.scan-terminal.light .scan-upgrade-announcement) {
+  background:
+    radial-gradient(circle at top left, rgba(37, 99, 235, 0.12), transparent 36%),
+    #ffffff !important;
+  border-color: rgba(37, 99, 235, 0.16) !important;
+  box-shadow: 0 16px 36px rgba(61, 100, 145, 0.12) !important;
+}
+
+.root:global(.light) :global(.scan-terminal.light .scan-upgrade-announcement-copy strong),
+.root:global(.light) :global(.scan-terminal.light .scan-ai-city-mobile-priority b),
+.root:global(.light) :global(.scan-terminal.light .scan-ai-market-mobile-line b) {
+  color: #0f172a !important;
+}
+
+.root:global(.light) :global(.scan-terminal.light .scan-upgrade-announcement-copy p),
+.root:global(.light) :global(.scan-terminal.light .scan-upgrade-announcement li),
+.root:global(.light) :global(.scan-terminal.light .scan-ai-city-mobile-priority small),
+.root:global(.light) :global(.scan-terminal.light .scan-ai-market-mobile-line span) {
+  color: #334155 !important;
+}
+
+.root:global(.light) :global(.scan-terminal.light .scan-upgrade-announcement-copy span) {
+  color: #047857 !important;
+}
+
+.root:global(.light) :global(.scan-terminal.light .scan-upgrade-announcement li),
+.root:global(.light) :global(.scan-terminal.light .scan-ai-city-mobile-priority span),
+.root:global(.light) :global(.scan-terminal.light .scan-ai-decision-why),
+.root:global(.light) :global(.scan-terminal.light .scan-ai-market-mobile-line) {
+  background: #eef7ff !important;
+  border-color: rgba(37, 99, 235, 0.16) !important;
+}
+
+.root:global(.light) :global(.scan-terminal.light .scan-ai-decision-why) {
+  color: #1d4ed8 !important;
+}

frontend/components/dashboard/ScanTerminalDashboard.tsx

@@ -701,6 +701,26 @@ function ScanTerminalScreen() {
             </div>
           </div>
 
+          <section className="scan-upgrade-announcement" aria-label={isEn ? "Upgrade announcement" : "升级公告"}>
+            <div className="scan-upgrade-announcement-copy">
+              <span>{isEn ? "v1.5.5 upgrade" : "v1.5.5 升级公告"}</span>
+              <strong>
+                {isEn ? "PolyWeather is now upgraded to v1.5.5" : "网站已升级到 v1.5.5"}
+              </strong>
+              <p>
+                {isEn
+                  ? "All members received an extra 7 days. The decision terminal now explains more evidence without making unavailable quotes look like a system failure."
+                  : "所有会员已额外延长 7 天。新版会把证据讲得更清楚，也不会让暂无报价看起来像系统故障。"}
+              </p>
+            </div>
+            <ul>
+              <li>{isEn ? "DeepSeek airport bulletin read" : "DeepSeek 机场报文解读"}</li>
+              <li>{isEn ? "Action calendar view" : "日历行动视图"}</li>
+              <li>{isEn ? "Local-time peak window" : "本地时间峰值窗口"}</li>
+              <li>{isEn ? "AI evidence guardrails" : "AI 证据护栏"}</li>
+            </ul>
+          </section>
+
           <AiForecastKPIBar
             pinnedCount={aiPinnedCities.length}
             activeCityName={kpiCityName}

frontend/components/dashboard/scan-terminal/AiPinnedForecastView.tsx

@@ -182,7 +182,7 @@ function buildMarketFreshnessValue({
   marketStatus: ReturnType<typeof useCityMarketScan>["marketStatus"];
 }) {
   if (marketStatus === "loading") return isEn ? "syncing" : "同步中";
-  if (!marketScan?.available) return isEn ? "missing" : "缺失";
+  if (!marketScan?.available) return isEn ? "temporarily unavailable" : "暂不可用";
   const quoteAgeMs = Number(
     marketScan.quote_age_ms ??
       marketScan.yes_token?.quote_age_ms ??
@@ -307,6 +307,16 @@ function AiPinnedCityCard({
     enabled: Boolean(detail),
   });
   const isRefreshing = refreshingDetail || aiForecast.status === "loading";
+  const [isCompactCard, setIsCompactCard] = useState(false);
+
+  useEffect(() => {
+    if (typeof window === "undefined" || !window.matchMedia) return;
+    const media = window.matchMedia("(max-width: 820px)");
+    const syncCompactMode = () => setIsCompactCard(media.matches);
+    syncCompactMode();
+    media.addEventListener("change", syncCompactMode);
+    return () => media.removeEventListener("change", syncCompactMode);
+  }, []);
 
   const aiCityForecast = aiForecast.payload?.city_forecast || null;
   const localizedFinalJudgmentRaw =
@@ -376,6 +386,14 @@ function AiPinnedCityCard({
     peakWindow,
     tempSymbol,
   });
+  const expectedHighText =
+    decisionExpectedHighNumber != null
+      ? formatTemperatureValue(decisionExpectedHighNumber, tempSymbol, { digits: 1 })
+      : "--";
+  const currentTempText =
+    currentTempNumber != null
+      ? formatTemperatureValue(currentTempNumber, tempSymbol, { digits: 1 })
+      : "--";
   const marketDecisionView = buildMarketDecisionView({
     expectedHigh: decisionExpectedHighNumber,
     isEn,
@@ -540,7 +558,7 @@ function AiPinnedCityCard({
       : null,
     marketDecisionView.status === "unavailable"
       ? {
-          label: isEn ? "Market missing" : "市场价格缺失",
+          label: isEn ? "Market unavailable" : "市场价暂不可用",
           tone: marketStatusTone,
         }
       : null,
@@ -574,6 +592,43 @@ function AiPinnedCityCard({
     (isEn ? aiForecast.payload?.reason_en : aiForecast.payload?.reason_zh) ||
     aiForecast.payload?.reason ||
     "";
+  const decisionWhyText = observedHighBreak
+    ? isEn
+      ? "Worth watching now: observation has broken above the model range."
+      : "当前值得关注：实测已突破模型上沿。"
+    : peakHasPassed
+      ? isEn
+        ? "Avoid chasing now: peak window has passed; wait to confirm no new high."
+        : "当前不宜追高：峰值窗口已过，等待确认是否还有新高。"
+      : observationStale
+        ? isEn
+          ? "Use as background only: observation is stale and needs the next report."
+          : "当前仅作背景：观测已过旧，需要下一报文确认。"
+        : marketDecisionView.status === "unavailable"
+          ? isEn
+            ? "Weather evidence remains usable, but no tradable quote is available yet."
+            : "当前可参考天气：暂无可交易价格。"
+          : modelHighlyConsistent
+            ? isEn
+              ? "Worth watching now: models agree; wait for observation confirmation."
+              : "当前值得关注：模型高度一致，等待实测确认。"
+            : needsNextBulletin
+              ? isEn
+                ? "Wait for confirmation: the next bulletin should decide direction."
+                : "当前建议等待：下一报文更适合决定方向。"
+              : isEn
+                ? "Watch the peak window and compare observations against the expected high."
+                : "当前重点：盯住峰值窗口，把实测与预计高点对照。";
+  const marketLineText =
+    marketDecisionView.status === "ready"
+      ? `${marketDecisionView.bucketLabel} · ${marketDecisionView.priceText}`
+      : marketDecisionView.status === "loading"
+        ? isEn
+          ? "syncing"
+          : "同步中"
+        : isEn
+          ? "temporarily unavailable"
+          : "暂不可用";
 
   const collapseId = `ai-city-body-${normalizeCityKey(item.cityName) || item.addedAt}`;
 
@@ -585,6 +640,20 @@ function AiPinnedCityCard({
             {isEn ? "Deep analysis" : "城市深度分析"}
           </span>
           <h3>{displayName}</h3>
+          <div className="scan-ai-city-mobile-priority" aria-label={isEn ? "Key city decision metrics" : "城市决策重点"}>
+            <span>
+              <small>{isEn ? "Observed" : "当前温度"}</small>
+              <b>{currentTempText}</b>
+            </span>
+            <span>
+              <small>{isEn ? "Expected high" : "预测高点"}</small>
+              <b>{expectedHighText}</b>
+            </span>
+            <span>
+              <small>{isEn ? "Peak" : "峰值时间"}</small>
+              <b>{peakWindow}</b>
+            </span>
+          </div>
           <div className="scan-ai-city-status-tags">
             {statusTags.map((tag) => (
               <span
@@ -623,9 +692,7 @@ function AiPinnedCityCard({
         <div className="scan-ai-city-hero-side">
           <span>{isEn ? "Expected high" : "预计最高温"}</span>
           <strong>
-            {decisionExpectedHighNumber != null
-              ? formatTemperatureValue(decisionExpectedHighNumber, tempSymbol, { digits: 1 })
-              : "--"}
+            {expectedHighText}
           </strong>
           <div className="scan-ai-city-actions">
             <button
@@ -687,13 +754,18 @@ function AiPinnedCityCard({
             <div className="scan-ai-decision-main">
               <span>{decisionView.kicker}</span>
               <strong>{decisionView.action}</strong>
-              <p>{localizedFinalJudgment || paceText}</p>
+              <p className="scan-ai-decision-why">{decisionWhyText}</p>
+              <p className="scan-ai-decision-long">{localizedFinalJudgment || paceText}</p>
               <div className="scan-ai-decision-reasons">
                 {decisionView.reasons.map((reason, index) => (
                   <small key={`${reason}-${index}`}>{reason}</small>
                 ))}
               </div>
               <p className="scan-ai-decision-risk">{decisionView.risk}</p>
+              <div className={clsx("scan-ai-market-mobile-line", marketDecisionView.tone)}>
+                <span>{isEn ? "Market price" : "市场价格"}</span>
+                <b>{marketLineText}</b>
+              </div>
               <div className={clsx("scan-ai-market-decision", marketDecisionView.tone)}>
                 <div>
                   <span>
@@ -740,11 +812,7 @@ function AiPinnedCityCard({
               </span>
               <span>
                 {isEn ? "Observed" : "实测"}
-                <b>
-                  {currentTempNumber != null
-                    ? formatTemperatureValue(currentTempNumber, tempSymbol, { digits: 1 })
-                    : "--"}
-                </b>
+                <b>{currentTempText}</b>
               </span>
               <span>
                 {isEn ? "Path delta" : "路径偏差"} <b>{paceView?.deltaText || "--"}</b>
@@ -766,8 +834,8 @@ function AiPinnedCityCard({
 
           <div className="scan-ai-city-analysis-grid">
             <AiCityTemperatureChart detail={detail} />
-            <section className="scan-ai-city-section">
-              <div className="scan-ai-city-section-title">
+            <details className="scan-ai-city-section scan-ai-city-ai-read" open={!isCompactCard}>
+              <summary className="scan-ai-city-section-title">
                 {isHkoObservation
                   ? isEn
                     ? "Evidence · AI HKO observation read"
@@ -775,78 +843,80 @@ function AiPinnedCityCard({
                   : isEn
                     ? "Evidence · AI airport read"
                     : "证据 · AI 机场报文解读"}
-              </div>
-              {aiForecast.status === "loading" ? (
-                <>
-                  <p className="scan-ai-weather-summary">
-                    {aiReadInProgressText}
-                  </p>
-                  {localizedFinalJudgment || aiForecast.streamText ? (
-                    <p className="scan-ai-city-muted">
-                      {localizedFinalJudgment || aiForecast.streamText}
+              </summary>
+              <div className="scan-ai-city-section-body">
+                {aiForecast.status === "loading" ? (
+                  <>
+                    <p className="scan-ai-weather-summary">
+                      {aiReadInProgressText}
                     </p>
-                  ) : null}
-                  <p className="scan-ai-city-muted">
+                    {localizedFinalJudgment || aiForecast.streamText ? (
+                      <p className="scan-ai-city-muted">
+                        {localizedFinalJudgment || aiForecast.streamText}
+                      </p>
+                    ) : null}
+                    <p className="scan-ai-city-muted">
+                      {isEn
+                        ? isHkoObservation
+                          ? "Rule evidence is shown first; the full HKO AI read will merge automatically."
+                          : "Rule evidence is shown first; the full airport AI read will merge automatically."
+                        : isHkoObservation
+                          ? "先展示规则证据，完整香港天文台 AI 解读返回后会自动合并。"
+                          : "先展示规则证据，完整机场 AI 解读返回后会自动合并。"}
+                    </p>
+                  </>
+                ) : aiForecast.status === "ready" && aiCityForecast ? (
+                  <>
+                    <p className="scan-ai-weather-summary">
+                      {aiRuleEvidenceMode ? aiRuleEvidenceText : aiReadCompleteText}
+                    </p>
+                    <ul className="scan-ai-weather-bullets">
+                      {[
+                        localizedFinalJudgment,
+                        ...aiBullets,
+                      ].filter((line) => String(line || "").trim()).map((line, index) => (
+                        <li key={`${line}-${index}`}>{line}</li>
+                      ))}
+                    </ul>
+                    <p className="scan-ai-raw-metar">
+                      {rawObservationText}
+                    </p>
+                  </>
+                ) : aiForecast.status === "ready" ? (
+                  <>
+                    <p className="scan-ai-weather-summary">
+                      {aiRuleEvidenceText}
+                    </p>
+                    <ul className="scan-ai-weather-bullets">
+                      {fallbackAiReason ? <li>{fallbackAiReason}</li> : null}
+                      <li>{localModelSupportNote}</li>
+                      <li>{rawObservationText}</li>
+                    </ul>
+                  </>
+                ) : aiForecast.status === "failed" ? (
+                  <>
+                    <p className="scan-ai-weather-summary">
+                      {aiRuleEvidenceText}
+                    </p>
+                    <ul className="scan-ai-weather-bullets">
+                      {aiForecast.error ? <li>{aiForecast.error}</li> : null}
+                      <li>{localModelSupportNote}</li>
+                      <li>{rawObservationText}</li>
+                    </ul>
+                  </>
+                ) : (
+                  <p>
                     {isEn
                       ? isHkoObservation
-                        ? "Rule evidence is shown first; the full HKO AI read will merge automatically."
-                        : "Rule evidence is shown first; the full airport AI read will merge automatically."
+                        ? "Waiting for AI to read the latest HKO observation."
+                        : "Waiting for AI to read the latest airport bulletin."
                       : isHkoObservation
-                        ? "先展示规则证据，完整香港天文台 AI 解读返回后会自动合并。"
-                        : "先展示规则证据，完整机场 AI 解读返回后会自动合并。"}
+                        ? "等待 AI 解读最新香港天文台观测。"
+                        : "等待 AI 解读最新机场报文。"}
                   </p>
-                </>
-              ) : aiForecast.status === "ready" && aiCityForecast ? (
-                <>
-                  <p className="scan-ai-weather-summary">
-                    {aiRuleEvidenceMode ? aiRuleEvidenceText : aiReadCompleteText}
-                  </p>
-                  <ul className="scan-ai-weather-bullets">
-                    {[
-                      localizedFinalJudgment,
-                      ...aiBullets,
-                    ].filter((line) => String(line || "").trim()).map((line, index) => (
-                      <li key={`${line}-${index}`}>{line}</li>
-                    ))}
-                  </ul>
-                  <p className="scan-ai-raw-metar">
-                    {rawObservationText}
-                  </p>
-                </>
-              ) : aiForecast.status === "ready" ? (
-                <>
-                  <p className="scan-ai-weather-summary">
-                    {aiRuleEvidenceText}
-                  </p>
-                  <ul className="scan-ai-weather-bullets">
-                    {fallbackAiReason ? <li>{fallbackAiReason}</li> : null}
-                    <li>{localModelSupportNote}</li>
-                    <li>{rawObservationText}</li>
-                  </ul>
-                </>
-              ) : aiForecast.status === "failed" ? (
-                <>
-                  <p className="scan-ai-weather-summary">
-                    {aiRuleEvidenceText}
-                  </p>
-                  <ul className="scan-ai-weather-bullets">
-                    {aiForecast.error ? <li>{aiForecast.error}</li> : null}
-                    <li>{localModelSupportNote}</li>
-                    <li>{rawObservationText}</li>
-                  </ul>
-                </>
-              ) : (
-                <p>
-                  {isEn
-                    ? isHkoObservation
-                      ? "Waiting for AI to read the latest HKO observation."
-                      : "Waiting for AI to read the latest airport bulletin."
-                    : isHkoObservation
-                      ? "等待 AI 解读最新香港天文台观测。"
-                      : "等待 AI 解读最新机场报文。"}
-                </p>
-              )}
-            </section>
+                )}
+              </div>
+            </details>
           </div>
 
           <section className="scan-ai-city-section models">

frontend/components/dashboard/scan-terminal/city-card-decision-utils.ts

@@ -369,13 +369,11 @@ export function buildMarketDecisionView({
       impliedText: "--",
       modelText: "--",
       priceText: "--",
-      reason:
-        marketScan?.reason ||
-        (isEn
-          ? "No active matched Polymarket temperature market is available for this city yet."
-          : "该城市暂未匹配到可用的 Polymarket 温度市场。"),
+      reason: isEn
+        ? "No tradable quote is available yet; weather evidence is still shown."
+        : "暂无可交易价格，仅展示天气证据。天气判断仍可参考。",
       status: "unavailable",
-      title: isEn ? "No market quote" : "暂无市场报价",
+      title: isEn ? "Market price temporarily unavailable" : "市场价格暂不可用",
       tone: "watch",
     };
   }