From 76f4b772a94912f1c11554094bf997f15ec86c3e Mon Sep 17 00:00:00 2001
From: yuyx <237899745@qq.com>
Date: Tue, 25 Nov 2025 10:27:14 +0800
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=A8=20=E4=BF=AE=E5=A4=8D=E9=80=9A?=
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MIME-Version: 1.0
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1. Toast通知改为只显示最新一条，避免多条同时出现
2. 修复首页"已有账号"按钮在渐变背景上看不清的问题
   - 使用白色边框和文字
   - 添加半透明背景和模糊效果
   - 移动端也能清晰显示

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 frontend/app.js     |  3 ++-
 frontend/index.html | 16 ++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/frontend/app.js b/frontend/app.js
index 51fcf77..bbd2b6b 100644
--- a/frontend/app.js
+++ b/frontend/app.js
@@ -2049,7 +2049,8 @@ handleDragLeave(e) {
         hiding: false
       };
 
-      this.toasts.push(toast);
+      // 清除之前的所有通知，只保留最新的一个
+      this.toasts = [toast];
 
       // 4.5秒后开始淡出动画
       setTimeout(() => {
diff --git a/frontend/index.html b/frontend/index.html
index fb4d5f0..1bf971e 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -193,6 +193,22 @@
       box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
     }
 
+    /* Hero区域的outline按钮使用白色配色，在渐变背景上更清晰 */
+    .hero .btn-outline {
+      background: rgba(255, 255, 255, 0.15);
+      color: white;
+      border: 2px solid rgba(255, 255, 255, 0.8);
+      backdrop-filter: blur(10px);
+    }
+
+    .hero .btn-outline:hover {
+      background: rgba(255, 255, 255, 0.95);
+      color: var(--primary);
+      border-color: white;
+      transform: translateY(-3px);
+      box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
+    }
+
     /* Hero Section */
     .hero {
       max-width: 1200px;