update

public/css/style.css

@@ -657,6 +657,84 @@ main {
     text-shadow: 0 0 30px rgba(255, 71, 87, 0.5);
 }
 
+/* 支付跳转提示样式 */
+.jump-tip-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: rgba(0, 0, 0, 0.9);
+    z-index: 9999;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    backdrop-filter: blur(5px);
+}
+
+.jump-tip-content {
+    background: linear-gradient(145deg, #1a1a1a, #2d2d2d);
+    padding: 40px;
+    border-radius: 20px;
+    text-align: center;
+    border: 1px solid #444;
+    box-shadow: 
+        0 25px 50px rgba(0, 0, 0, 0.5),
+        inset 0 1px 0 rgba(255, 255, 255, 0.1);
+    max-width: 400px;
+    width: 90%;
+}
+
+.jump-tip-content h3 {
+    color: #ffffff;
+    font-size: 1.4em;
+    margin-bottom: 15px;
+    font-weight: 600;
+}
+
+.jump-tip-content p {
+    color: #b0b0b0;
+    font-size: 1.1em;
+    margin-bottom: 30px;
+}
+
+.jump-tip-icon {
+    width: 60px;
+    height: 60px;
+    margin: 0 auto 25px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.loading-spinner-gold {
+    width: 50px;
+    height: 50px;
+    border: 4px solid #333;
+    border-top: 4px solid #ffd700;
+    border-radius: 50%;
+    animation: spin 1s linear infinite;
+}
+
+.jump-tip-btn {
+    background: linear-gradient(135deg, #ffd700, #ffed4a);
+    color: #000;
+    border: none;
+    padding: 12px 24px;
+    border-radius: 10px;
+    font-size: 16px;
+    font-weight: bold;
+    cursor: pointer;
+    transition: all 0.3s ease;
+    text-transform: uppercase;
+    letter-spacing: 1px;
+}
+
+.jump-tip-btn:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 10px 25px rgba(255, 215, 0, 0.4);
+}
+
 /* 响应式设计 */
 @media (max-width: 768px) {
     .site-header h1 {

public/js/main.js

@@ -294,14 +294,13 @@ async function handlePayNow() {
                 // 显示跳转提示
                 const jumpTip = document.createElement('div');
                 jumpTip.innerHTML = `
-                    <div style="position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); z-index: 9999; display: flex; align-items: center; justify-content: center;">
-                        <div style="background: white; padding: 30px; border-radius: 10px; text-align: center;">
+                    <div class="jump-tip-overlay">
+                        <div class="jump-tip-content">
+                            <div class="jump-tip-icon">
+                                <div class="loading-spinner-gold"></div>
+                            </div>
                             <h3>正在跳转到支付页面...</h3>
                             <p>请在新页面完成USDT支付</p>
-                            <div style="margin: 20px 0;">
-                                <div style="width: 40px; height: 40px; border: 4px solid #f3f3f3; border-top: 4px solid #667eea; border-radius: 50%; animation: spin 1s linear infinite; margin: 0 auto;"></div>
-                            </div>
-                            <button onclick="this.parentElement.parentElement.remove(); showPaymentStatus();" style="background: #667eea; color: white; border: none; padding: 8px 16px; border-radius: 5px; cursor: pointer;">我已完成支付</button>
                         </div>
                     </div>
                 `;

server.js

@@ -122,7 +122,7 @@ app.post('/api/orders', async (req, res) => {
     `);
     
     stmt.run([
-      order_id, product.name, quantity, expectedUnitPrice, expectedTotal,
+      order_id, product.name, quantity, expectedTotal / quantity, expectedTotal,
       customer_name, customer_email, customer_phone, shipping_address
     ], function(err) {
       if (err) {