样式修正，支持配置登录方式、icon等

schoolNewsWeb/src/views/public/login/Register.vue

@@ -20,9 +20,9 @@
         <div class="register-header">
           <div class="logo-section">
             <div class="logo">
-              <img src="@/assets/imgs/logo-icon.svg" alt="Logo" />
+              <img :src="loginLogoUrl" alt="Logo" />
             </div>
-            <h1 class="platform-title">红色思政学习平台</h1>
+            <h1 class="platform-title">{{ systemName }}</h1>
           </div>
           <h2 class="register-title">{{ registerTypeTitle }}</h2>
           
@@ -215,6 +215,8 @@ const store = useStore();
 // 获取系统配置
 const smsLoginEnabled = computed(() => store.getters['system/smsLoginEnabled']);
 const emailLoginEnabled = computed(() => store.getters['system/emailLoginEnabled']);
+const systemName = computed(() => store.getters['system/systemName']);
+const loginLogoUrl = computed(() => store.getters['system/loginLogoUrl']);
 
 // 注册方式
 const registerType = ref<RegisterType>(RegisterType.USERNAME);
@@ -617,16 +619,14 @@ onUnmounted(() => {
     .logo {
       width: 36px;
       height: 36px;
-      background: #C62828;
-      border-radius: 6px;
       display: flex;
       align-items: center;
       justify-content: center;
-      padding: 3px;
       
       img {
-        width: 30px;
-        height: 30px;
+        width: 100%;
+        height: 100%;
+        object-fit: contain;
       }
     }