修改界面为左右布局、修改聊天框样式、添加部分动效

css/body.css

@@ -1,32 +1,43 @@
-/* 基本样式重置 */
-body, html {
+body {
     margin: 0;
-    padding: 0;
-    font-family: Arial, sans-serif; /* 默认字体 */
-    background-color:#f4f4f4;
-} 
-
-/*主内容区test*/
-.container {
-    width: 60%;
-    margin: 4% auto 0;
-    background-color: #f0f0f0;
-    padding: 2% 5%;
-    border-radius: 10px
+    font-family: "Arial", sans-serif;
 }
 
-ul {
-    padding-left: 20px;
+.main-layout {
+    display: flex;
+    flex-direction: row;
+    height: calc(100vh - 100px);
+    padding-bottom: 100px;
 }
 
-    ul li {
-        line-height: 2.3
-    }
+.left-panel, .right-panel {
+    width: 50%;
+    display: flex;
+    justify-content: center; /* 水平居中 */
+    align-items: center;     /* 垂直居中 */
+    flex-direction: column;  /* 内容垂直排列 */
+    padding: 20px;
+    box-sizing: border-box;
+    height: 100%;
+}
 
-a {
-    color: #20a53a
+.logo {
+    margin-top: 40px;
+    font-size: 32px;
+}
+
+.intro a {
+    display: block;
+    margin: 5px 0;
 }
 
 .logo {
     font-family: 'Pacifico', cursive;
-}
+}
+
+/* 默认隐藏 */
+.mobile-toggle {
+    display: none;
+    margin: 10px;
+    text-align: center;
+}

css/chat.css

@@ -1,27 +1,84 @@
-/* 简单样式，仅用于展示 */
-#chatContainer {
-    border: 1px solid #ccc;
+.chat-container {
+    position: fixed;
+    bottom: 50px;
+    left: 0;
+    width: 100%;
+    background: #fff;
     padding: 10px;
-    height: 50px;
+    box-shadow: 0 -2px 5px #fff;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+}
+
+.chat-box {
+    width: 90%;
+    max-height: 50vh;
     overflow-y: auto;
+    background: #f5f5f5;
     margin-bottom: 10px;
+    padding: 10px;
+    border-radius: 8px;
+    position: relative;
+    z-index: 10;
 }
 
-.message {
-    margin: 5px 0;
-    padding: 5px;
+.chat-box.show {
+    animation: slideUp 0.3s ease-out forwards;
 }
 
-.user {
-    color: blue;
-    text-align: right;
+.chat-box.hide {
+    animation: slideDown 0.3s ease-in forwards;
 }
 
-.bot {
-    color: green;
-    text-align: left;
+
+.input-row {
+    display: flex;
+    justify-content: center;
+    width: 90%;
+    gap: 10px;
 }
 
 #userInput {
-    width: 93%;
+    flex: 1;
+    padding: 10px;
+    font-size: 16px;
+    border: 1px solid #ccc;
+    border-radius: 6px;
 }
+
+button {
+    padding: 10px 16px;
+    font-size: 16px;
+    border: none;
+    background-color: #007BFF;
+    color: white;
+    border-radius: 6px;
+    cursor: pointer;
+}
+
+button:hover {
+    background-color: #0056b3;
+}
+
+@keyframes slideUp {
+    from {
+        transform: translateY(100%);
+        opacity: 0;
+    }
+    to {
+        transform: translateY(0);
+        opacity: 1;
+    }
+}
+
+@keyframes slideDown {
+    from {
+        transform: translateY(0);
+        opacity: 1;
+    }
+    to {
+        transform: translateY(100%);
+        opacity: 0;
+    }
+}

css/max_width.css

@@ -0,0 +1,37 @@
+@media screen and (max-width: 768px) {
+    .main-layout {
+        flex-direction: column;
+    }
+
+    .left-panel, .right-panel {
+        width: 100%;
+        display: none;
+    }
+
+    .chat-container {
+        bottom: 0;
+    }
+
+    footer {
+        padding-bottom: 60px;
+    }
+
+    .mobile-toggle {
+        display: block;
+    }
+
+    .mobile-toggle button {
+        margin: 0 5px;
+        padding: 8px 16px;
+        font-size: 14px;
+        border: none;
+        background-color: #007BFF;
+        color: white;
+        border-radius: 4px;
+        cursor: pointer;
+    }
+
+    .mobile-toggle button:hover {
+        background-color: #0056b3;
+    }
+}

css/time.css

@@ -0,0 +1,16 @@
+.datetime {
+    text-align: center;
+    margin-bottom: 20px;
+}
+
+.time {
+    font-size: 36px;
+    font-weight: bold;
+    color: #333;
+}
+
+.date {
+    font-size: 16px;
+    color: #666;
+    margin-top: 5px;
+}