重构应用程序界面，添加动态光晕、数据流动和扫描线效果

src/App.tsx

@@ -3,10 +3,56 @@ import "./App.css";
 
 function App() {
   return (
-    <div className="flex items-center justify-center flex-col min-h-screen bg-gray-100">
+    <div className="relative min-h-screen overflow-hidden grid-pattern">
-      <a href="https://vite.dev" target="_blank">
+      {/* 动态光晕背景 */}
-        <img src={freestyleLogo} alt="Vite logo" className="opacity-10 w-48" />
+      <div className="glow-orb glow-orb-1" />
-      </a>
+      <div className="glow-orb glow-orb-2" />
+      <div className="glow-orb glow-orb-3" />
+
+      {/* 数据流动效果 */}
+      <div className="data-stream" />
+
+      {/* 扫描线效果 */}
+      <div className="scanline" />
+
+      {/* 主内容区域 */}
+      <div className="relative z-10 flex items-center justify-center flex-col min-h-screen px-6">
+        {/* Logo 区域 */}
+        <div className="glass-card px-6 py-4 mb-8 transition-all duration-300">
+          <a href="https://turingflow.ai" target="_blank" rel="noopener noreferrer">
+            <img
+              src={freestyleLogo}
+              alt="TuringFlow logo"
+              className="h-12 w-auto object-contain filter drop-shadow-[0_0_20px_rgba(0,212,255,0.3)]
+                         hover:drop-shadow-[0_0_30px_rgba(0,212,255,0.5)] transition-all duration-300"
+            />
+          </a>
+        </div>
+
+        {/* 标题 */}
+        <h1 className="text-4xl md:text-6xl font-bold mb-4 text-gradient">
+          TuringFlow
+        </h1>
+
+        {/* 副标题 */}
+        <p className="text-lg md:text-xl mb-8 text-center max-w-2xl"
+           style={{ color: 'var(--sa-text-secondary)' }}>
+          构建下一代智能应用的强大平台
+        </p>
+
+        {/* 按钮组 */}
+        <div className="flex gap-4 flex-wrap justify-center">
+          <button className="glow-button">
+            开始使用
+          </button>
+          <button className="glass-card px-8 py-3 font-semibold transition-all duration-300
+                           hover:border-[var(--sa-border-glow)] cursor-pointer"
+                  style={{ color: 'var(--sa-text-primary)' }}>
+            了解更多
+          </button>
+        </div>
+
+      </div>
     </div>
   );
 }

src/index.css

@@ -1 +1,218 @@
 @import "tailwindcss";
+
+/* CSS 变量定义 */
+:root {
+  /* 背景色 */
+  --sa-bg-primary: #0a0a0f;
+  --sa-bg-secondary: #12121a;
+  --sa-bg-tertiary: #1a1a25;
+
+  /* 强调色 */
+  --sa-accent-cyan: #00d4ff;
+  --sa-accent-sky: #0ea5e9;
+  --sa-accent-blue: #3b82f6;
+
+  /* 文字色 */
+  --sa-text-primary: #f0f0f5;
+  --sa-text-secondary: #a0a0b0;
+  --sa-text-muted: #606070;
+
+  /* 边框色 */
+  --sa-border-primary: rgba(255, 255, 255, 0.1);
+  --sa-border-glow: rgba(0, 212, 255, 0.3);
+
+  /* 玻璃效果 */
+  --sa-glass-bg: rgba(255, 255, 255, 0.03);
+  --sa-glass-border: rgba(255, 255, 255, 0.08);
+}
+
+/* 基础样式 */
+html, body, #root {
+  margin: 0;
+  padding: 0;
+  min-height: 100vh;
+  background: var(--sa-bg-primary);
+  color: var(--sa-text-primary);
+  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+}
+
+/* 网格背景图案 */
+.grid-pattern {
+  background-image:
+    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
+    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
+  background-size: 50px 50px;
+}
+
+/* 动态光晕 */
+.glow-orb {
+  position: absolute;
+  border-radius: 50%;
+  filter: blur(100px);
+  pointer-events: none;
+}
+
+.glow-orb-1 {
+  width: 384px;
+  height: 384px;
+  background: var(--sa-accent-cyan);
+  opacity: 0.15;
+  top: -100px;
+  left: -100px;
+  filter: blur(120px);
+  animation: float-1 8s ease-in-out infinite;
+}
+
+.glow-orb-2 {
+  width: 320px;
+  height: 320px;
+  background: var(--sa-accent-sky);
+  opacity: 0.15;
+  bottom: -80px;
+  right: -80px;
+  filter: blur(100px);
+  animation: float-2 10s ease-in-out infinite;
+}
+
+.glow-orb-3 {
+  width: 600px;
+  height: 600px;
+  background: var(--sa-accent-blue);
+  opacity: 0.08;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  filter: blur(150px);
+  animation: pulse 6s ease-in-out infinite;
+}
+
+/* 光晕动画 */
+@keyframes float-1 {
+  0%, 100% { transform: translate(0, 0); }
+  50% { transform: translate(30px, 20px); }
+}
+
+@keyframes float-2 {
+  0%, 100% { transform: translate(0, 0); }
+  50% { transform: translate(-20px, -30px); }
+}
+
+@keyframes pulse {
+  0%, 100% { opacity: 0.08; transform: translate(-50%, -50%) scale(1); }
+  50% { opacity: 0.12; transform: translate(-50%, -50%) scale(1.1); }
+}
+
+/* 数据流动效果 */
+.data-stream {
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  overflow: hidden;
+  pointer-events: none;
+}
+
+.data-stream::before,
+.data-stream::after {
+  content: '';
+  position: absolute;
+  width: 2px;
+  height: 100px;
+  background: linear-gradient(180deg, transparent, var(--sa-accent-cyan), transparent);
+  opacity: 0.3;
+  animation: stream 4s linear infinite;
+}
+
+.data-stream::before {
+  left: 20%;
+  animation-delay: 0s;
+}
+
+.data-stream::after {
+  left: 80%;
+  animation-delay: 2s;
+}
+
+@keyframes stream {
+  0% { top: -100px; opacity: 0; }
+  10% { opacity: 0.3; }
+  90% { opacity: 0.3; }
+  100% { top: 100%; opacity: 0; }
+}
+
+/* 玻璃拟态卡片 */
+.glass-card {
+  background: var(--sa-glass-bg);
+  backdrop-filter: blur(20px);
+  -webkit-backdrop-filter: blur(20px);
+  border: 1px solid var(--sa-glass-border);
+  border-radius: 16px;
+  box-shadow:
+    0 4px 30px rgba(0, 0, 0, 0.3),
+    inset 0 1px 0 rgba(255, 255, 255, 0.05);
+}
+
+.glass-card:hover {
+  border-color: var(--sa-border-glow);
+  box-shadow:
+    0 4px 30px rgba(0, 0, 0, 0.3),
+    0 0 30px rgba(0, 212, 255, 0.1),
+    inset 0 1px 0 rgba(255, 255, 255, 0.05);
+}
+
+/* 发光按钮 */
+.glow-button {
+  background: linear-gradient(135deg, var(--sa-accent-cyan), var(--sa-accent-blue));
+  color: white;
+  border: none;
+  padding: 12px 32px;
+  border-radius: 8px;
+  font-weight: 600;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  position: relative;
+  overflow: hidden;
+}
+
+.glow-button::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: -100%;
+  width: 100%;
+  height: 100%;
+  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
+  transition: left 0.5s ease;
+}
+
+.glow-button:hover::before {
+  left: 100%;
+}
+
+.glow-button:hover {
+  box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
+  transform: translateY(-2px);
+}
+
+/* 文字渐变 */
+.text-gradient {
+  background: linear-gradient(135deg, var(--sa-accent-cyan), var(--sa-accent-sky), var(--sa-accent-blue));
+  -webkit-background-clip: text;
+  background-clip: text;
+  -webkit-text-fill-color: transparent;
+}
+
+/* 扫描线效果 */
+.scanline {
+  position: absolute;
+  width: 100%;
+  height: 2px;
+  background: linear-gradient(90deg, transparent, var(--sa-accent-cyan), transparent);
+  opacity: 0.5;
+  animation: scan 3s linear infinite;
+}
+
+@keyframes scan {
+  0% { top: 0; opacity: 0; }
+  50% { opacity: 0.5; }
+  100% { top: 100%; opacity: 0; }
+}