Changed around line 1
+ :root {
+ --primary-color: #07C160;
+ --bg-color: #EDEDED;
+ --text-color: #333333;
+ --border-color: #DDDDDD;
+ }
+
+ * {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+ }
+
+ body {
+ font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
+ background-color: var(--bg-color);
+ color: var(--text-color);
+ }
+
+ .wechat-container {
+ max-width: 480px;
+ margin: 0 auto;
+ height: 100vh;
+ display: flex;
+ flex-direction: column;
+ background-color: white;
+ }
+
+ .top-bar {
+ background-color: #f6f6f6;
+ padding: 1rem;
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ border-bottom: 1px solid var(--border-color);
+ }
+
+ .top-bar button {
+ background: none;
+ border: none;
+ font-size: 1.2rem;
+ cursor: pointer;
+ }
+
+ .tab-bar {
+ display: grid;
+ grid-template-columns: repeat(4, 1fr);
+ padding: 0.5rem 0;
+ border-bottom: 1px solid var(--border-color);
+ }
+
+ .tab {
+ display: flex;
+ flex-direction: column;
+ align-items: center;
+ gap: 0.3rem;
+ padding: 0.5rem;
+ cursor: pointer;
+ }
+
+ .tab.active {
+ color: var(--primary-color);
+ }
+
+ .content > div {
+ display: none;
+ height: calc(100vh - 120px);
+ overflow-y: auto;
+ }
+
+ .content > div.active {
+ display: block;
+ }
+
+ .chat-item {
+ display: flex;
+ padding: 1rem;
+ gap: 1rem;
+ border-bottom: 1px solid var(--border-color);
+ }
+
+ .avatar {
+ width: 3rem;
+ height: 3rem;
+ background-color: #e0e0e0;
+ border-radius: 0.3rem;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ font-size: 1.5rem;
+ }
+
+ .chat-details {
+ flex: 1;
+ }
+
+ .chat-header {
+ display: flex;
+ justify-content: space-between;
+ margin-bottom: 0.3rem;
+ }
+
+ .time {
+ color: #999;
+ font-size: 0.8rem;
+ }
+
+ .last-message {
+ color: #666;
+ font-size: 0.9rem;
+ }
+
+ .contact-item {
+ display: flex;
+ padding: 1rem;
+ gap: 1rem;
+ align-items: center;
+ border-bottom: 1px solid var(--border-color);
+ }
+
+ .discover-item {
+ display: flex;
+ padding: 1rem;
+ gap: 1rem;
+ align-items: center;
+ border-bottom: 1px solid var(--border-color);
+ }
+
+ .profile-card {
+ padding: 2rem 1rem;
+ display: flex;
+ gap: 1rem;
+ background-color: #f8f8f8;
+ }
+
+ .avatar.large {
+ width: 4rem;
+ height: 4rem;
+ }