把大致框架搭好1

frontend/60sapi/娱乐消遣/随机KFC文案/css/background.css

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+/* 背景样式文件 */
+body {
+    background: linear-gradient(135deg, #a8e6cf 0%, #dcedc1 25%, #ffd3a5 50%, #a8e6cf 75%, #88d8a3 100%);
+    background-size: 400% 400%;
+    animation: gradientShift 15s ease infinite;
+    position: relative;
+}
+
+/* 背景动画 */
+@keyframes gradientShift {
+    0% {
+        background-position: 0% 50%;
+    }
+    50% {
+        background-position: 100% 50%;
+    }
+    100% {
+        background-position: 0% 50%;
+    }
+}
+
+/* 背景装饰元素 */
+body::before {
+    content: '';
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-image: 
+        radial-gradient(circle at 20% 80%, rgba(39, 174, 96, 0.1) 0%, transparent 50%),
+        radial-gradient(circle at 80% 20%, rgba(46, 204, 113, 0.1) 0%, transparent 50%),
+        radial-gradient(circle at 40% 40%, rgba(26, 188, 156, 0.05) 0%, transparent 50%);
+    pointer-events: none;
+    z-index: -1;
+}
+
+/* 浮动装饰圆点 */
+body::after {
+    content: '';
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-image:
+        radial-gradient(2px 2px at 20px 30px, rgba(39, 174, 96, 0.3), transparent),
+        radial-gradient(2px 2px at 40px 70px, rgba(46, 204, 113, 0.2), transparent),
+        radial-gradient(1px 1px at 90px 40px, rgba(26, 188, 156, 0.3), transparent),
+        radial-gradient(1px 1px at 130px 80px, rgba(39, 174, 96, 0.2), transparent),
+        radial-gradient(2px 2px at 160px 30px, rgba(46, 204, 113, 0.3), transparent);
+    background-repeat: repeat;
+    background-size: 200px 100px;
+    animation: floatDots 20s linear infinite;
+    pointer-events: none;
+    z-index: -1;
+}
+
+@keyframes floatDots {
+    0% {
+        transform: translateY(0px);
+    }
+    100% {
+        transform: translateY(-100px);
+    }
+}
+
+/* 响应式背景调整 */
+@media (max-width: 768px) {
+    body::after {
+        background-size: 150px 75px;
+        animation-duration: 25s;
+    }
+}
+
+@media (max-width: 480px) {
+    body::after {
+        background-size: 100px 50px;
+        animation-duration: 30s;
+    }
+}