diff --git a/src/pages/index/index.module.scss b/src/pages/index/index.module.scss
index 1023c43..6cdffe3 100644
--- a/src/pages/index/index.module.scss
+++ b/src/pages/index/index.module.scss
@@ -4,6 +4,7 @@
   padding-bottom: 40px;
 }
 
+// loading 分支与空态分支共用（error 分支已由 StateView 自带 margin）
 .stateWrap {
   margin-top: 80px;
   display: flex;
@@ -11,106 +12,149 @@
   align-items: center;
 }
 
-// ===== 家庭圈入口 =====
+// ===== 家庭圈入口：渐变横幅卡 =====
 .familyEntry {
   margin: 24px;
-  padding-left: 48px;
+  padding: 36px 32px;
+  background: $color-primary-grad;
+  border-radius: $radius-lg;
+  // 品牌绿阴影（spec §5.1 允许的字面量）
+  box-shadow: 0 4px 12px rgba(44, 203, 152, 0.3);
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.familyTexts {
   display: flex;
   flex-direction: column;
-  align-items: center;
 }
 
-.familyIcon {
-  width: 108px;
-  height: 108px;
-  border-radius: $radius-circle;
-  background: $color-primary-grad;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+.familyTitle {
+  font-size: 32px;
+  font-weight: 700;
+  color: #ffffff;
 }
 
-.familyEmoji {
-  font-size: 56px;
-  line-height: 1;
+.familySub {
+  margin-top: 8px;
+  font-size: 24px;
+  color: rgba(255, 255, 255, 0.85);
 }
 
-.familyText {
-  margin-top: 12px;
-  font-size: 28px;
-  color: $color-text;
+.familyArrow {
+  font-size: 36px;
+  color: rgba(255, 255, 255, 0.85);
 }
 
-// ===== 未处理告警卡片 =====
+// ===== 未处理告警卡：左红色块 + 文字块 + 右上圆角标签 =====
 .unhandledCard {
-  position: relative;
   margin: 0 24px 24px;
-  padding: 32px;
+  padding: 28px;
   background: $color-bg-white;
   border-radius: $radius-lg;
   box-shadow: $shadow-card;
 }
 
-.unhandledTag {
-  position: absolute;
-  top: -16px;
-  left: -8px;
-  padding: 6px 18px;
-  background: $color-danger-light-bg;
-  color: $color-danger-deep;
-  border: 2px solid $color-danger-deep;
-  border-radius: $radius-sm;
-  font-size: 22px;
-  transform: rotate(-4deg);
-  box-shadow: 0 2px 8px rgba(213, 59, 29, 0.15);
-}
-
-.unhandledTitle {
-  font-size: 32px;
-  font-weight: 600;
-  color: $color-text;
-}
-
-.unhandledRow {
-  margin-top: 16px;
+.unhandledHead {
   display: flex;
   align-items: center;
 }
 
-.rowLabel {
-  font-size: 28px;
-  color: $color-text-secondary;
+.unhandledIcon {
+  flex-shrink: 0;
+  width: 72px;
+  height: 72px;
+  border-radius: $radius-md;
+  background: $color-danger-light-bg;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin-right: 20px;
 }
 
-.rowValue {
-  font-size: 28px;
+.unhandledIconText {
+  font-size: 36px;
+  font-weight: 700;
+  color: $color-danger-deep;
+}
+
+.unhandledTitle {
+  flex: 1;
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-size: 30px;
+  font-weight: 600;
   color: $color-text;
 }
 
-// ===== 告警消息列表 =====
+.unhandledTag {
+  flex-shrink: 0;
+  margin-left: 16px;
+  padding: 4px 16px;
+  background: $color-danger-light-bg;
+  border-radius: $radius-pill;
+}
+
+.unhandledTagText {
+  font-size: 22px;
+  color: $color-danger-deep;
+}
+
+// 元信息与标题文字左对齐：72 图标 + 20 间距
+.unhandledMeta {
+  margin-top: 12px;
+  padding-left: 92px;
+}
+
+.unhandledMetaText {
+  font-size: 26px;
+  color: $color-text-secondary;
+}
+
+// ===== 告警消息列表：左绿色块 + 标题/时间 + 设备名副行 =====
 .messageList {
   padding: 0 24px;
 }
 
 .messageCard {
   margin-bottom: 24px;
-  padding: 32px;
+  padding: 28px;
   background: $color-bg-white;
   border-radius: $radius-lg;
   box-shadow: $shadow-card;
+  display: flex;
+  align-items: flex-start;
+}
+
+.messageIcon {
+  flex-shrink: 0;
+  width: 72px;
+  height: 72px;
+  border-radius: $radius-md;
+  background: $color-primary-light-bg;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin-right: 20px;
+}
+
+.messageIconText {
+  font-size: 22px;
+  color: $color-primary;
+}
+
+.messageBody {
+  flex: 1;
+  min-width: 0;
 }
 
 .messageHead {
   display: flex;
   align-items: center;
-}
-
-.messageDot {
-  width: 16px;
-  height: 16px;
-  border-radius: $radius-circle;
-  background: $color-danger-deep;
-  margin-right: 12px;
+  justify-content: space-between;
 }
 
 .messageTitle {
@@ -120,7 +164,14 @@
 }
 
 .messageTime {
-  margin-top: 12px;
+  margin-left: 16px;
   font-size: 24px;
   color: $color-text-secondary;
 }
+
+.messageDevice {
+  display: block;
+  margin-top: 10px;
+  font-size: 26px;
+  color: $color-text-secondary;
+}
diff --git a/src/pages/index/index.tsx b/src/pages/index/index.tsx
index c647f2b..e5dba67 100644
--- a/src/pages/index/index.tsx
+++ b/src/pages/index/index.tsx
@@ -78,10 +78,11 @@ export default function Index() {
 function FamilyEntry({ onClick }: { onClick: () => void }) {
   return (
     <View className={styles.familyEntry} onClick={onClick}>
-      <View className={styles.familyIcon}>
-        <Text className={styles.familyEmoji}>👨‍👩‍👧</Text>
+      <View className={styles.familyTexts}>
+        <Text className={styles.familyTitle}>家庭圈</Text>
+        <Text className={styles.familySub}>家人共享 · 守护彼此</Text>
       </View>
-      <Text className={styles.familyText}>家庭圈</Text>
+      <Text className={styles.familyArrow}>›</Text>
     </View>
   )
 }
@@ -89,18 +90,23 @@ function FamilyEntry({ onClick }: { onClick: () => void }) {
 function UnhandledAlert({ alert, onClick }: { alert: EventItem; onClick: () => void }) {
   return (
     <View className={styles.unhandledCard} onClick={onClick}>
-      <View className={styles.unhandledTag}><Text>未处理</Text></View>
-      <Text className={styles.unhandledTitle}>{alert.deviceName || '未知设备'}</Text>
+      <View className={styles.unhandledHead}>
+        <View className={styles.unhandledIcon}>
+          <Text className={styles.unhandledIconText}>!</Text>
+        </View>
+        <Text className={styles.unhandledTitle}>{alert.deviceName || '未知设备'}</Text>
+        <View className={styles.unhandledTag}>
+          <Text className={styles.unhandledTagText}>未处理</Text>
+        </View>
+      </View>
       {alert.sceneName && (
-        <View className={styles.unhandledRow}>
-          <Text className={styles.rowLabel}>家庭圈：</Text>
-          <Text className={styles.rowValue}>{alert.sceneName}</Text>
+        <View className={styles.unhandledMeta}>
+          <Text className={styles.unhandledMetaText}>{alert.sceneName}</Text>
         </View>
       )}
       {alert.time && (
-        <View className={styles.unhandledRow}>
-          <Text className={styles.rowLabel}>时间：</Text>
-          <Text className={styles.rowValue}>{alert.time}</Text>
+        <View className={styles.unhandledMeta}>
+          <Text className={styles.unhandledMetaText}>{alert.time}</Text>
         </View>
       )}
     </View>
@@ -110,11 +116,18 @@ function UnhandledAlert({ alert, onClick }: { alert: EventItem; onClick: () => v
 function AlertMessageItem({ alert, onClick }: { alert: EventItem; onClick: () => void }) {
   return (
     <View className={styles.messageCard} onClick={onClick}>
-      <View className={styles.messageHead}>
-        <View className={styles.messageDot} />
-        <Text className={styles.messageTitle}>告警消息</Text>
+      <View className={styles.messageIcon}>
+        <Text className={styles.messageIconText}>●</Text>
+      </View>
+      <View className={styles.messageBody}>
+        <View className={styles.messageHead}>
+          <Text className={styles.messageTitle}>告警消息</Text>
+          {alert.time && <Text className={styles.messageTime}>{alert.time}</Text>}
+        </View>
+        {alert.deviceName && (
+          <Text className={styles.messageDevice}>{alert.deviceName}</Text>
+        )}
       </View>
-      {alert.time && <Text className={styles.messageTime}>{alert.time}</Text>}
     </View>
   )
 }