From edf3e93eef622394548ad0203a18cd70372c3da7 Mon Sep 17 00:00:00 2001
From: yarnom <admin@yarnom.com>
Date: Mon, 3 Nov 2025 16:29:30 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=A4=A7=E5=B1=8F=E5=B9=95=E7=9A=84?=
 =?UTF-8?q?=E9=A1=B5=E9=9D=A2?=
MIME-Version: 1.0
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---
 static/js/app.js | 22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/static/js/app.js b/static/js/app.js
index 92a3e32..28cdde1 100644
--- a/static/js/app.js
+++ b/static/js/app.js
@@ -300,13 +300,25 @@ WeatherApp.updateSummaryPanel = function(historyData, forecastData){
         const futureSum = [r1,r2,r3].reduce((s,v)=> s + (v!=null?Number(v):0), 0);
         if (elFuture) elFuture.textContent = `未来1~3小时降雨 ${fmt(futureSum)} 毫米`;
 
-        // 超过阈值(>0.4mm)触发 Summary 面板橙色预警样式
+        // 预警等级：>0.4 红色；>0.0 橙色；否则无
         try {
             const panel = document.getElementById('summaryPanel');
-            if (panel) {
-                if (futureSum > 0.4) panel.classList.add('alert-on');
-                else panel.classList.remove('alert-on');
-            }
+            const screen = document.querySelector('.screen');
+            const setLevel = (sum) => {
+                const isRed = sum > 1;
+                const isOrange = !isRed && sum > 0 && sum < 1;
+                if (panel) {
+                    panel.classList.toggle('alert-red', isRed);
+                    panel.classList.toggle('alert-on', isOrange);
+                    if (!isRed && !isOrange) { panel.classList.remove('alert-red','alert-on'); }
+                }
+                if (screen) {
+                    screen.classList.toggle('alert-red', isRed);
+                    screen.classList.toggle('alert-on', isOrange);
+                    if (!isRed && !isOrange) { screen.classList.remove('alert-red','alert-on'); }
+                }
+            };
+            setLevel(futureSum);
         } catch {}
 
         // --- 过去预报准确率（按小时分档 [0,5), [5,10), [10,∞)）---