fix:增加小程序客服

apps/mini-user/src/styles/redeem.css

@@ -499,27 +499,70 @@
   text-align: center;
 }
 
+.cs-brand {
+  display: block;
+  font-family: var(--font-headline);
+  font-size: 22px;
+  font-weight: 700;
+  color: var(--color-on-surface);
+  margin-bottom: 10px;
+}
+
 .cs-title {
   font-size: 14px;
   color: var(--color-subtle-gray);
   margin-bottom: 12px;
 }
 
-.cs-phone {
+.cs-phone,
+.cs-phone-display {
+  display: block;
   font-family: var(--font-headline);
-  font-size: 32px;
+  font-size: 28px;
   font-weight: 700;
   color: var(--color-heritage-red);
-  margin-bottom: 8px;
+  margin-top: 20px;
   letter-spacing: 1px;
 }
 
 .cs-hint {
+  display: block;
+  font-size: 14px;
+  color: var(--color-subtle-gray);
+  line-height: 1.5;
+  margin-bottom: 8px;
+  max-width: 280px;
+}
+
+.cs-hours {
+  display: block;
   font-size: 12px;
   color: var(--color-subtle-gray);
   margin-bottom: 32px;
 }
 
+.cs-online-btn {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 100%;
+  max-width: 280px;
+  padding: 14px 24px;
+  margin: 0;
+  border: none;
+  border-radius: 999px;
+  background: var(--color-heritage-red);
+  color: #fff;
+  font-size: 15px;
+  font-weight: 600;
+  line-height: 1.4;
+  box-sizing: border-box;
+}
+
+.cs-online-btn::after {
+  border: none;
+}
+
 .cs-call-btn {
   padding: 12px 32px;
   border-radius: 999px;
@@ -528,3 +571,12 @@
   font-size: 15px;
   font-weight: 600;
 }
+
+.cs-phone-link {
+  margin-top: 20px;
+  padding: 8px 12px;
+  font-size: 13px;
+  color: var(--color-subtle-gray);
+  text-decoration: underline;
+  text-underline-offset: 3px;
+}