update ui

src/views/Community/components/HeroPanel.js

@@ -2,6 +2,28 @@
 // 顶部说明面板组件：产品功能介绍 + 沪深指数折线图 + 热门概念词云图
 
 import React, { useEffect, useState, useMemo, useCallback } from 'react';
+
+// 定义 pulse 动画
+const pulseAnimation = `
+  @keyframes pulse {
+    0%, 100% {
+      opacity: 1;
+      transform: scale(1);
+    }
+    50% {
+      opacity: 0.6;
+      transform: scale(1.1);
+    }
+  }
+`;
+
+// 注入样式到页面
+if (typeof document !== 'undefined') {
+  const styleSheet = document.createElement('style');
+  styleSheet.type = 'text/css';
+  styleSheet.innerText = pulseAnimation;
+  document.head.appendChild(styleSheet);
+}
 import {
   Box,
   Card,
@@ -103,8 +125,9 @@ const MiniIndexChart = ({ indexCode, indexName }) => {
   const [currentDate, setCurrentDate] = useState('');
 
   const chartBg = useColorModeValue('transparent', 'transparent');
-  const upColor = '#00da3c';
-  const downColor = '#ec0000';
+  // 中国市场惯例：涨红跌绿
+  const upColor = '#ec0000';     // 上涨：红色
+  const downColor = '#00da3c';   // 下跌：绿色
 
   // 加载日线数据
   const loadDailyData = useCallback(async () => {
@@ -260,21 +283,21 @@ const MiniIndexChart = ({ indexCode, indexName }) => {
           const changePct = prevClose ? ((change / prevClose) * 100).toFixed(2) : '0.00';
           const isUp = close >= prevClose;
 
-          // Bloomberg 风格格式化
-          const changeColor = isUp ? '#00da3c' : '#ec0000';
+          // Bloomberg 风格格式化（涨红跌绿）
+          const changeColor = isUp ? '#ec0000' : '#00da3c';
           const changeSign = isUp ? '+' : '';
 
           return `
-            <div style="font-weight: bold; border-bottom: 1px solid #FFD700; padding-bottom: 4px; margin-bottom: 6px;">
-              ${rawDataItem.time}
+            <div style="font-weight: bold; border-bottom: 1px solid #FFD700; padding-bottom: 6px; margin-bottom: 8px; font-size: 12px;">
+              📅 ${rawDataItem.time}
             </div>
-            <div style="display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; line-height: 1.6;">
-              <span style="color: #aaa;">开盘</span><span style="font-weight: bold;">${open.toFixed(2)}</span>
-              <span style="color: #aaa;">最高</span><span style="font-weight: bold; color: #00da3c;">${high.toFixed(2)}</span>
-              <span style="color: #aaa;">最低</span><span style="font-weight: bold; color: #ec0000;">${low.toFixed(2)}</span>
-              <span style="color: #aaa;">收盘</span><span style="font-weight: bold;">${close.toFixed(2)}</span>
-              <span style="color: #aaa;">涨跌</span><span style="font-weight: bold; color: ${changeColor};">${changeSign}${change.toFixed(2)}</span>
-              <span style="color: #aaa;">涨跌幅</span><span style="font-weight: bold; color: ${changeColor};">${changeSign}${changePct}%</span>
+            <div style="display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; line-height: 1.8;">
+              <span style="color: #999;">开盘</span><span style="font-weight: bold; font-size: 13px;">${open.toFixed(2)}</span>
+              <span style="color: #999;">最高</span><span style="font-weight: bold; font-size: 13px; color: #ec0000;">${high.toFixed(2)}</span>
+              <span style="color: #999;">最低</span><span style="font-weight: bold; font-size: 13px; color: #00da3c;">${low.toFixed(2)}</span>
+              <span style="color: #999;">收盘</span><span style="font-weight: bold; font-size: 13px;">${close.toFixed(2)}</span>
+              <span style="color: #999;">涨跌</span><span style="font-weight: bold; font-size: 13px; color: ${changeColor};">${changeSign}${change.toFixed(2)}</span>
+              <span style="color: #999;">涨跌幅</span><span style="font-weight: bold; font-size: 14px; color: ${changeColor};">${changeSign}${changePct}%</span>
             </div>
           `;
         }
@@ -315,30 +338,46 @@ const MiniIndexChart = ({ indexCode, indexName }) => {
     <VStack spacing={2} align="stretch" h="140px">
       <HStack justify="space-between">
         <VStack align="start" spacing={0}>
-          <Text fontSize="xs" color="whiteAlpha.700">{indexName}</Text>
-          <Text fontSize="lg" fontWeight="bold" color="white">
+          <Text fontSize="xs" color="whiteAlpha.700" fontWeight="medium">{indexName}</Text>
+          <Text
+            fontSize="2xl"
+            fontWeight="extrabold"
+            color="white"
+            textShadow="0 2px 4px rgba(0,0,0,0.3)"
+          >
             {latestData?.close.toFixed(2)}
           </Text>
           <Text fontSize="xs" color="whiteAlpha.500">
-            {currentDate}
+            📅 {currentDate}
           </Text>
         </VStack>
-        <VStack align="end" spacing={0}>
+        <VStack align="end" spacing={1}>
           <Text
-            fontSize="sm"
-            fontWeight="bold"
-            color={latestData?.isPositive ? 'green.300' : 'red.300'}
+            fontSize="lg"
+            fontWeight="extrabold"
+            color={latestData?.isPositive ? '#ec0000' : '#00da3c'}
+            textShadow={latestData?.isPositive ? '0 2px 8px rgba(236, 0, 0, 0.4)' : '0 2px 8px rgba(0, 218, 60, 0.4)'}
           >
-            {latestData?.isPositive ? '↑' : '↓'} {latestData?.isPositive ? '+' : ''}{latestData?.change}%
+            {latestData?.isPositive ? '↗' : '↘'} {latestData?.isPositive ? '+' : ''}{latestData?.change}%
           </Text>
           {isInTradingTime() && (
-            <Text fontSize="xs" color="green.400">
-              ● 实时更新
-            </Text>
+            <HStack spacing={1}>
+              <Box
+                w="6px"
+                h="6px"
+                borderRadius="full"
+                bg="green.400"
+                animation="pulse 2s infinite"
+                boxShadow="0 0 6px rgba(72, 187, 120, 0.8)"
+              />
+              <Text fontSize="xs" color="green.400" fontWeight="medium">
+                实时更新
+              </Text>
+            </HStack>
           )}
         </VStack>
       </HStack>
-      <Box flex="1">
+      <Box flex="1" position="relative">
         <ReactECharts
           option={chartOption}
           style={{ height: '90px', width: '100%' }}
@@ -405,9 +444,14 @@ const ConceptWordCloud = () => {
           const changePct = params.data.change_pct;
           const sign = changePct > 0 ? '+' : '';
           const color = changePct > 0 ? '#ec0000' : '#00da3c';
+          const icon = changePct > 0 ? '📈' : '📉';
           return `
-            <div style="font-weight: bold; margin-bottom: 4px;">${params.name}</div>
-            <div style="color: ${color}; font-weight: bold;">涨跌幅: ${sign}${changePct.toFixed(2)}%</div>
+            <div style="font-weight: bold; font-size: 14px; margin-bottom: 6px; border-bottom: 1px solid #FFD700; padding-bottom: 4px;">
+              ${icon} ${params.name}
+            </div>
+            <div style="color: ${color}; font-weight: bold; font-size: 16px;">
+              涨跌幅: ${sign}${changePct.toFixed(2)}%
+            </div>
           `;
         }
       },
@@ -432,23 +476,30 @@ const ConceptWordCloud = () => {
           color: function (params) {
             // 根据涨跌幅设置颜色（中国市场惯例：涨红跌绿）
             const changePct = params.data.change_pct;
+            if (changePct > 7) return '#ff0000';      // 超大涨：纯红
             if (changePct > 5) return '#ff1744';      // 大涨：亮红色
             if (changePct > 3) return '#ff4d4f';      // 中涨：红色
             if (changePct > 1) return '#ff7875';      // 小涨：浅红
             if (changePct > 0) return '#ffa940';      // 微涨：橙色
             if (changePct === 0) return '#FFD700';    // 平盘：金色
-            if (changePct > -1) return '#95de64';     // 微跌：浅绿
+            if (changePct > -1) return '#73d13d';     // 微跌：浅绿
             if (changePct > -3) return '#52c41a';     // 小跌：绿色
             if (changePct > -5) return '#00c853';     // 中跌：深绿
-            return '#00796b';                          // 大跌：墨绿
-          }
+            if (changePct > -7) return '#00a152';     // 大跌：更深绿
+            return '#00796b';                          // 超大跌：墨绿
+          },
+          shadowBlur: 3,
+          shadowColor: 'rgba(0, 0, 0, 0.5)',
+          shadowOffsetX: 1,
+          shadowOffsetY: 1
         },
         emphasis: {
           focus: 'self',
           textStyle: {
-            shadowBlur: 12,
+            shadowBlur: 20,
             shadowColor: '#FFD700',
-            fontSize: 24
+            fontSize: 28,
+            fontWeight: 'bolder'
           }
         },
         data: concepts
@@ -525,21 +576,49 @@ const HeroPanel = () => {
       bg={gradientBg}
       borderColor={borderColor}
       borderWidth={cardBorder}
-      boxShadow="0 8px 32px rgba(0, 0, 0, 0.4)"
+      boxShadow="0 12px 48px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 215, 0, 0.1) inset"
       mb={6}
       overflow="hidden"
       position="relative"
+      transition="all 0.3s ease"
+      _hover={{
+        boxShadow: "0 16px 64px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 215, 0, 0.2) inset",
+        transform: "translateY(-2px)"
+      }}
     >
-      {/* 装饰性背景图案 */}
+      {/* 装饰性背景图案 - 多层叠加 */}
       <Box
         position="absolute"
-        top="-20%"
-        right="-10%"
-        width="500px"
-        height="500px"
+        top="-30%"
+        right="-15%"
+        width="600px"
+        height="600px"
         borderRadius="full"
-        bg="radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%)"
+        bg="radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, rgba(255, 165, 0, 0.08) 40%, transparent 70%)"
         pointerEvents="none"
+        filter="blur(40px)"
+      />
+      <Box
+        position="absolute"
+        bottom="-20%"
+        left="-10%"
+        width="400px"
+        height="400px"
+        borderRadius="full"
+        bg="radial-gradient(circle, rgba(236, 0, 0, 0.08) 0%, transparent 60%)"
+        pointerEvents="none"
+        filter="blur(50px)"
+      />
+      <Box
+        position="absolute"
+        top="50%"
+        left="50%"
+        transform="translate(-50%, -50%)"
+        width="80%"
+        height="80%"
+        bg="radial-gradient(circle, rgba(255, 215, 0, 0.02) 0%, transparent 60%)"
+        pointerEvents="none"
+        filter="blur(60px)"
       />
 
       <CardBody p={6}>
@@ -586,7 +665,7 @@ const HeroPanel = () => {
             </VStack>
           </Box>
 
-          {/* 中间：沪深指数折线图 */}
+          {/* 中间：沪深指数K线图 */}
           <Box>
             <VStack spacing={4} h="100%">
               <Box
@@ -597,6 +676,14 @@ const HeroPanel = () => {
                 borderWidth="1px"
                 borderColor="whiteAlpha.200"
                 backdropFilter="blur(10px)"
+                boxShadow="0 4px 16px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05)"
+                transition="all 0.3s ease"
+                _hover={{
+                  bg: "whiteAlpha.150",
+                  borderColor: "whiteAlpha.300",
+                  boxShadow: "0 6px 24px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1)",
+                  transform: "translateY(-1px)"
+                }}
               >
                 <MiniIndexChart indexCode="000001" indexName="上证指数" />
               </Box>
@@ -608,6 +695,14 @@ const HeroPanel = () => {
                 borderWidth="1px"
                 borderColor="whiteAlpha.200"
                 backdropFilter="blur(10px)"
+                boxShadow="0 4px 16px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05)"
+                transition="all 0.3s ease"
+                _hover={{
+                  bg: "whiteAlpha.150",
+                  borderColor: "whiteAlpha.300",
+                  boxShadow: "0 6px 24px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1)",
+                  transform: "translateY(-1px)"
+                }}
               >
                 <MiniIndexChart indexCode="399001" indexName="深证成指" />
               </Box>
@@ -617,13 +712,37 @@ const HeroPanel = () => {
           {/* 右侧：热门概念词云图 */}
           <Box>
             <VStack align="start" spacing={3} h="100%">
-              <HStack>
-                <Text fontSize="md" fontWeight="bold" color="white">
-                  🔥 热门概念
-                </Text>
-                <Text fontSize="xs" color="whiteAlpha.600">
-                  实时更新
-                </Text>
+              <HStack
+                spacing={2}
+                p={2}
+                borderRadius="md"
+                bg="whiteAlpha.50"
+                w="full"
+                justify="space-between"
+              >
+                <HStack spacing={2}>
+                  <Text
+                    fontSize="lg"
+                    fontWeight="extrabold"
+                    bgGradient="linear(to-r, #FFD700, #FFA500, #FF4500)"
+                    bgClip="text"
+                  >
+                    🔥 热门概念
+                  </Text>
+                </HStack>
+                <HStack spacing={1}>
+                  <Box
+                    w="6px"
+                    h="6px"
+                    borderRadius="full"
+                    bg="orange.400"
+                    animation="pulse 2s infinite"
+                    boxShadow="0 0 6px rgba(251, 146, 60, 0.8)"
+                  />
+                  <Text fontSize="xs" color="orange.400" fontWeight="medium">
+                    实时更新
+                  </Text>
+                </HStack>
               </HStack>
               <Box
                 w="100%"
@@ -633,13 +752,24 @@ const HeroPanel = () => {
                 borderWidth="1px"
                 borderColor="whiteAlpha.200"
                 backdropFilter="blur(10px)"
+                boxShadow="0 4px 16px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05)"
                 p={3}
+                position="relative"
+                overflow="hidden"
+                transition="all 0.3s ease"
+                _hover={{
+                  bg: "whiteAlpha.150",
+                  borderColor: "whiteAlpha.300",
+                  boxShadow: "0 6px 24px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1)"
+                }}
               >
                 <ConceptWordCloud />
               </Box>
-              <Text fontSize="xs" color="whiteAlpha.600" textAlign="center" w="100%">
-                字体大小表示热度 · 颜色表示涨跌幅
-              </Text>
+              <HStack spacing={2} fontSize="xs" color="whiteAlpha.600" w="100%" justify="center">
+                <Text>💡 字体大小表示热度</Text>
+                <Text>•</Text>
+                <Text>🎨 颜色表示涨跌幅</Text>
+              </HStack>
             </VStack>
           </Box>
         </SimpleGrid>

src/views/Community/components/HotEventsSection.js

@@ -35,16 +35,34 @@ const HotEventsSection = ({ events, onEventClick }) => {
   }
 
   return (
-    <Card mt={0} bg={cardBg}>
-      <CardHeader pb={0} display="flex" justifyContent="space-between" alignItems="flex-start">
+    <Card
+      mt={6}
+      mb={8}
+      bg={cardBg}
+      boxShadow="lg"
+      borderWidth="1px"
+      borderColor={useColorModeValue('gray.200', 'gray.700')}
+      position="relative"
+      zIndex={1}
+    >
+      <CardHeader pb={3} display="flex" justifyContent="space-between" alignItems="flex-start">
         <Box>
-          <Heading size="md">🔥 热点事件</Heading>
-          <p className="section-subtitle" style={{paddingTop: '8px'}}>展示最近5天内涨幅最高的事件，助您把握市场热点</p>
+          <Heading
+            size="lg"
+            bgGradient="linear(to-r, #FF4500, #FFD700)"
+            bgClip="text"
+            fontWeight="extrabold"
+          >
+            🔥 热点事件
+          </Heading>
+          <p className="section-subtitle" style={{paddingTop: '8px', color: useColorModeValue('#666', '#aaa')}}>
+            展示最近5天内涨幅最高的事件，助您把握市场热点
+          </p>
         </Box>
         {/* 页码指示器 */}
         {totalPages > 1 && (
           <Badge
-            colorScheme="blue"
+            colorScheme="orange"
             fontSize="sm"
             px={3}
             py={1}
@@ -55,7 +73,7 @@ const HotEventsSection = ({ events, onEventClick }) => {
           </Badge>
         )}
       </CardHeader>
-      <CardBody py={0} px={4}>
+      <CardBody py={4} px={4}>
         <HotEvents
           events={events}
           onPageChange={handlePageChange}