feat: 优化会展网站首页用户体验和视觉效果
主要改进: - 修复星形图标可见性问题，改为黄色高对比度显示 - 移除'立即参展'按钮，清理冗余CTA元素 - 修正背景图片路径并优化透明度(opacity-10) - 为所有容器区域添加hover提示文字 - 删除'立即参与，共创绿色出行未来'整个CTA区块 - 优化页面加载器和图片错误处理 - 修复展会信息卡片文字对比度问题 - 增强多层背景遮罩效果 影响文件: - web_frontend/web_result/index.html - web_frontend/web_result/css/animations.css - web_frontend/web_result/js/main.js - 新增多个页面和样式文件 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Yep_Q
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web_frontend/web_result/css/animations.css
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919
web_frontend/web_result/css/animations.css
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/* 2024长三角国际新能源汽车与智能交通产业博览会 - 高级动画样式 */
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/* ============================================
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字体图标引入
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============================================ */
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@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');
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/* ============================================
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自定义字体
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============================================ */
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@font-face {
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font-family: 'TechFont';
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src: url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&display=swap');
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}
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/* ============================================
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核心动画变量
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============================================ */
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:root {
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/* 动画时长 */
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--anim-fast: 0.2s;
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--anim-normal: 0.3s;
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--anim-slow: 0.5s;
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--anim-slower: 0.8s;
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--anim-slowest: 1.2s;
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/* 缓动函数 */
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--ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
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--ease-elastic: cubic-bezier(0.68, -0.55, 0.265, 1.55);
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--ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
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--ease-sharp: cubic-bezier(0.4, 0, 0.6, 1);
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/* 渐变色 */
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--gradient-electric: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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--gradient-ocean: linear-gradient(135deg, #667eea 0%, #42e695 100%);
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--gradient-sunset: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
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--gradient-aurora: linear-gradient(135deg, #42e695 0%, #3bb2b8 100%);
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}
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/* ============================================
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基础动画类
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============================================ */
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/* 淡入向上动画 */
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.animate-fadeInUp {
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opacity: 0;
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transform: translateY(30px);
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animation: fadeInUp 0.8s ease-out forwards;
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}
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@keyframes fadeInUp {
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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/* 淡入向左动画 */
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.animate-fadeInLeft {
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opacity: 0;
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transform: translateX(-30px);
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animation: fadeInLeft 0.8s ease-out forwards;
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}
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@keyframes fadeInLeft {
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to {
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opacity: 1;
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transform: translateX(0);
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}
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}
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/* 淡入向右动画 */
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.animate-fadeInRight {
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opacity: 0;
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transform: translateX(30px);
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animation: fadeInRight 0.8s ease-out forwards;
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}
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@keyframes fadeInRight {
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to {
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opacity: 1;
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transform: translateX(0);
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}
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}
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/* 动画延迟类 */
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.animation-delay-100 { animation-delay: 0.1s; }
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.animation-delay-200 { animation-delay: 0.2s; }
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.animation-delay-300 { animation-delay: 0.3s; }
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.animation-delay-400 { animation-delay: 0.4s; }
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.animation-delay-500 { animation-delay: 0.5s; }
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.animation-delay-600 { animation-delay: 0.6s; }
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.animation-delay-700 { animation-delay: 0.7s; }
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.animation-delay-800 { animation-delay: 0.8s; }
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.animation-delay-900 { animation-delay: 0.9s; }
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.animation-delay-1000 { animation-delay: 1s; }
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.animation-delay-1100 { animation-delay: 1.1s; }
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.animation-delay-2000 { animation-delay: 2s; }
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.animation-delay-4000 { animation-delay: 4s; }
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/* ============================================
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页面加载动画
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============================================ */
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.page-loader {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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z-index: 9999;
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display: flex;
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align-items: center;
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justify-content: center;
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animation: fadeOut 0.5s ease-out 1s forwards;
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}
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.loader-content {
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text-align: center;
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}
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.loader-logo {
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width: 100px;
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height: 100px;
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margin: 0 auto 20px;
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background: white;
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border-radius: 20px;
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display: flex;
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align-items: center;
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justify-content: center;
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animation: pulse 1s infinite;
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}
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.loader-text {
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color: white;
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font-size: 1.2rem;
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animation: fadeInUp 0.5s ease-out;
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}
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.loader-progress {
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width: 200px;
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height: 4px;
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background: rgba(255, 255, 255, 0.3);
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border-radius: 2px;
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margin: 20px auto;
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overflow: hidden;
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}
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.loader-progress-bar {
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width: 0%;
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height: 100%;
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background: white;
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animation: loading 1s ease-out forwards;
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}
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@keyframes loading {
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to { width: 100%; }
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}
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/* ============================================
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入场动画
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============================================ */
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.fade-in {
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opacity: 0;
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animation: fadeIn var(--anim-slow) ease-out forwards;
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}
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@keyframes fadeIn {
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to {
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opacity: 1;
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}
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}
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.fade-in-up {
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opacity: 0;
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transform: translateY(30px);
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animation: fadeInUp var(--anim-slow) ease-out forwards;
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}
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@keyframes fadeInUp {
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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.fade-in-down {
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opacity: 0;
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transform: translateY(-30px);
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animation: fadeInDown var(--anim-slow) ease-out forwards;
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}
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@keyframes fadeInDown {
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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.fade-in-left {
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opacity: 0;
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transform: translateX(-30px);
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animation: fadeInLeft var(--anim-slow) ease-out forwards;
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}
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@keyframes fadeInLeft {
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to {
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opacity: 1;
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transform: translateX(0);
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}
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}
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.fade-in-right {
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opacity: 0;
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transform: translateX(30px);
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animation: fadeInRight var(--anim-slow) ease-out forwards;
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}
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@keyframes fadeInRight {
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to {
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opacity: 1;
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transform: translateX(0);
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}
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}
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/* ============================================
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缩放动画
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============================================ */
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.zoom-in {
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opacity: 0;
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transform: scale(0.8);
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animation: zoomIn var(--anim-slow) var(--ease-bounce) forwards;
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}
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@keyframes zoomIn {
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to {
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opacity: 1;
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transform: scale(1);
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}
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}
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.zoom-out {
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opacity: 0;
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transform: scale(1.2);
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animation: zoomOut var(--anim-slow) var(--ease-bounce) forwards;
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}
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@keyframes zoomOut {
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to {
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opacity: 1;
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transform: scale(1);
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}
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}
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/* ============================================
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旋转动画
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============================================ */
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.rotate-in {
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opacity: 0;
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transform: rotate(-180deg) scale(0.8);
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animation: rotateIn var(--anim-slow) var(--ease-bounce) forwards;
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}
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@keyframes rotateIn {
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to {
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opacity: 1;
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transform: rotate(0) scale(1);
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}
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}
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.flip-in-x {
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opacity: 0;
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transform: rotateX(-90deg);
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animation: flipInX var(--anim-slow) ease-out forwards;
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}
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@keyframes flipInX {
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to {
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opacity: 1;
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transform: rotateX(0);
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}
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}
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.flip-in-y {
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opacity: 0;
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transform: rotateY(-90deg);
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animation: flipInY var(--anim-slow) ease-out forwards;
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}
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@keyframes flipInY {
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to {
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opacity: 1;
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transform: rotateY(0);
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}
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}
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/* ============================================
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弹跳动画
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============================================ */
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.bounce-in {
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opacity: 0;
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transform: scale(0.3);
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animation: bounceIn var(--anim-slower) var(--ease-bounce) forwards;
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}
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@keyframes bounceIn {
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0% {
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opacity: 0;
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transform: scale(0.3);
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}
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50% {
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opacity: 1;
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transform: scale(1.05);
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}
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70% {
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transform: scale(0.9);
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}
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100% {
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opacity: 1;
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transform: scale(1);
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}
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}
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/* ============================================
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悬停效果
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============================================ */
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.hover-grow {
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transition: transform var(--anim-normal) var(--ease-smooth);
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}
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.hover-grow:hover {
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transform: scale(1.05);
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}
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.hover-shrink {
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transition: transform var(--anim-normal) var(--ease-smooth);
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}
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.hover-shrink:hover {
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transform: scale(0.95);
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}
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.hover-rotate {
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transition: transform var(--anim-normal) var(--ease-smooth);
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}
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.hover-rotate:hover {
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transform: rotate(5deg);
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}
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.hover-lift {
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transition: all var(--anim-normal) var(--ease-smooth);
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}
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.hover-lift:hover {
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transform: translateY(-8px);
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box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
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}
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.hover-sink {
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transition: all var(--anim-normal) var(--ease-smooth);
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}
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.hover-sink:hover {
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transform: translateY(3px);
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box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
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}
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/* ============================================
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按钮悬停效果
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============================================ */
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.btn-hover-fill {
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position: relative;
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overflow: hidden;
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transition: color var(--anim-normal);
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z-index: 1;
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}
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.btn-hover-fill::before {
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content: '';
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position: absolute;
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top: 0;
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left: -100%;
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width: 100%;
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height: 100%;
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background: var(--gradient-electric);
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transition: left var(--anim-normal) var(--ease-smooth);
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z-index: -1;
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}
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.btn-hover-fill:hover::before {
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left: 0;
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}
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.btn-hover-fill:hover {
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color: white;
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}
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/* 按钮波纹效果 */
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.btn-ripple {
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position: relative;
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overflow: hidden;
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}
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.btn-ripple::after {
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content: '';
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position: absolute;
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top: 50%;
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left: 50%;
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width: 0;
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height: 0;
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border-radius: 50%;
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background: rgba(255, 255, 255, 0.5);
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transform: translate(-50%, -50%);
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transition: width 0.6s, height 0.6s;
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}
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.btn-ripple:active::after {
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width: 300px;
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height: 300px;
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}
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/* 按钮发光效果 */
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.btn-glow {
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transition: all var(--anim-normal);
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}
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.btn-glow:hover {
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box-shadow: 0 0 20px rgba(102, 126, 234, 0.6),
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0 0 40px rgba(102, 126, 234, 0.4),
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0 0 60px rgba(102, 126, 234, 0.2);
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}
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/* ============================================
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图片悬停效果
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============================================ */
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.img-hover-zoom {
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overflow: hidden;
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}
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.img-hover-zoom img {
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transition: transform var(--anim-slow) var(--ease-smooth);
|
||||
}
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.img-hover-zoom:hover img {
|
||||
transform: scale(1.1);
|
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}
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.img-hover-rotate {
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overflow: hidden;
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}
|
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.img-hover-rotate img {
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||||
transition: transform var(--anim-slow) var(--ease-smooth);
|
||||
}
|
||||
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.img-hover-rotate:hover img {
|
||||
transform: scale(1.1) rotate(3deg);
|
||||
}
|
||||
|
||||
.img-hover-blur {
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.img-hover-blur img {
|
||||
transition: all var(--anim-slow) var(--ease-smooth);
|
||||
}
|
||||
|
||||
.img-hover-blur:hover img {
|
||||
filter: blur(3px);
|
||||
transform: scale(1.1);
|
||||
}
|
||||
|
||||
/* 图片叠加效果 */
|
||||
.img-overlay {
|
||||
position: relative;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.img-overlay::before {
|
||||
content: '';
|
||||
position: absolute;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background: linear-gradient(135deg, rgba(102, 126, 234, 0.8), rgba(118, 75, 162, 0.8));
|
||||
opacity: 0;
|
||||
transition: opacity var(--anim-normal);
|
||||
z-index: 1;
|
||||
}
|
||||
|
||||
.img-overlay:hover::before {
|
||||
opacity: 1;
|
||||
}
|
||||
|
||||
.img-overlay-content {
|
||||
position: absolute;
|
||||
top: 50%;
|
||||
left: 50%;
|
||||
transform: translate(-50%, -50%);
|
||||
color: white;
|
||||
text-align: center;
|
||||
opacity: 0;
|
||||
transition: opacity var(--anim-normal);
|
||||
z-index: 2;
|
||||
}
|
||||
|
||||
.img-overlay:hover .img-overlay-content {
|
||||
opacity: 1;
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
文字动画
|
||||
============================================ */
|
||||
.text-glow {
|
||||
animation: textGlow 2s ease-in-out infinite alternate;
|
||||
}
|
||||
|
||||
@keyframes textGlow {
|
||||
from {
|
||||
text-shadow: 0 0 10px rgba(102, 126, 234, 0.5),
|
||||
0 0 20px rgba(102, 126, 234, 0.3);
|
||||
}
|
||||
to {
|
||||
text-shadow: 0 0 20px rgba(102, 126, 234, 0.8),
|
||||
0 0 30px rgba(102, 126, 234, 0.5);
|
||||
}
|
||||
}
|
||||
|
||||
.text-typing {
|
||||
overflow: hidden;
|
||||
border-right: 2px solid;
|
||||
white-space: nowrap;
|
||||
animation: typing 3.5s steps(40, end),
|
||||
blink-caret 0.75s step-end infinite;
|
||||
}
|
||||
|
||||
@keyframes typing {
|
||||
from { width: 0; }
|
||||
to { width: 100%; }
|
||||
}
|
||||
|
||||
@keyframes blink-caret {
|
||||
from, to { border-color: transparent; }
|
||||
50% { border-color: currentColor; }
|
||||
}
|
||||
|
||||
.text-gradient-animate {
|
||||
background: linear-gradient(90deg, #667eea, #764ba2, #42e695, #667eea);
|
||||
background-size: 300% 100%;
|
||||
-webkit-background-clip: text;
|
||||
-webkit-text-fill-color: transparent;
|
||||
background-clip: text;
|
||||
animation: gradientMove 5s ease infinite;
|
||||
}
|
||||
|
||||
@keyframes gradientMove {
|
||||
0% { background-position: 0% 50%; }
|
||||
50% { background-position: 100% 50%; }
|
||||
100% { background-position: 0% 50%; }
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
卡片动画
|
||||
============================================ */
|
||||
.card-3d {
|
||||
transform-style: preserve-3d;
|
||||
transition: transform var(--anim-slow) var(--ease-smooth);
|
||||
}
|
||||
|
||||
.card-3d:hover {
|
||||
transform: rotateY(10deg) rotateX(10deg) translateZ(20px);
|
||||
}
|
||||
|
||||
.card-flip {
|
||||
position: relative;
|
||||
transform-style: preserve-3d;
|
||||
transition: transform var(--anim-slow);
|
||||
}
|
||||
|
||||
.card-flip:hover {
|
||||
transform: rotateY(180deg);
|
||||
}
|
||||
|
||||
.card-flip-front,
|
||||
.card-flip-back {
|
||||
position: absolute;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
backface-visibility: hidden;
|
||||
}
|
||||
|
||||
.card-flip-back {
|
||||
transform: rotateY(180deg);
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
滚动动画
|
||||
============================================ */
|
||||
.scroll-reveal {
|
||||
opacity: 0;
|
||||
transform: translateY(50px);
|
||||
transition: all var(--anim-slower) var(--ease-smooth);
|
||||
}
|
||||
|
||||
.scroll-reveal.revealed {
|
||||
opacity: 1;
|
||||
transform: translateY(0);
|
||||
}
|
||||
|
||||
.scroll-reveal-left {
|
||||
opacity: 0;
|
||||
transform: translateX(-50px);
|
||||
transition: all var(--anim-slower) var(--ease-smooth);
|
||||
}
|
||||
|
||||
.scroll-reveal-left.revealed {
|
||||
opacity: 1;
|
||||
transform: translateX(0);
|
||||
}
|
||||
|
||||
.scroll-reveal-right {
|
||||
opacity: 0;
|
||||
transform: translateX(50px);
|
||||
transition: all var(--anim-slower) var(--ease-smooth);
|
||||
}
|
||||
|
||||
.scroll-reveal-right.revealed {
|
||||
opacity: 1;
|
||||
transform: translateX(0);
|
||||
}
|
||||
|
||||
.scroll-reveal-scale {
|
||||
opacity: 0;
|
||||
transform: scale(0.8);
|
||||
transition: all var(--anim-slower) var(--ease-smooth);
|
||||
}
|
||||
|
||||
.scroll-reveal-scale.revealed {
|
||||
opacity: 1;
|
||||
transform: scale(1);
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
视差效果
|
||||
============================================ */
|
||||
.parallax {
|
||||
position: relative;
|
||||
transform-style: preserve-3d;
|
||||
}
|
||||
|
||||
.parallax-layer {
|
||||
position: absolute;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.parallax-layer-back {
|
||||
transform: translateZ(-1px) scale(2);
|
||||
}
|
||||
|
||||
.parallax-layer-base {
|
||||
transform: translateZ(0);
|
||||
}
|
||||
|
||||
.parallax-layer-front {
|
||||
transform: translateZ(1px) scale(0.5);
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
加载动画
|
||||
============================================ */
|
||||
.skeleton {
|
||||
position: relative;
|
||||
overflow: hidden;
|
||||
background: #f0f0f0;
|
||||
}
|
||||
|
||||
.skeleton::after {
|
||||
content: '';
|
||||
position: absolute;
|
||||
top: 0;
|
||||
left: -100%;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
|
||||
animation: skeleton-loading 1.5s infinite;
|
||||
}
|
||||
|
||||
@keyframes skeleton-loading {
|
||||
to {
|
||||
left: 100%;
|
||||
}
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
脉冲动画
|
||||
============================================ */
|
||||
.pulse {
|
||||
animation: pulse 2s infinite;
|
||||
}
|
||||
|
||||
@keyframes pulse {
|
||||
0% {
|
||||
transform: scale(1);
|
||||
opacity: 1;
|
||||
}
|
||||
50% {
|
||||
transform: scale(1.05);
|
||||
opacity: 0.8;
|
||||
}
|
||||
100% {
|
||||
transform: scale(1);
|
||||
opacity: 1;
|
||||
}
|
||||
}
|
||||
|
||||
.pulse-slow {
|
||||
animation: pulse 3s infinite;
|
||||
}
|
||||
|
||||
.pulse-fast {
|
||||
animation: pulse 1s infinite;
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
抖动动画
|
||||
============================================ */
|
||||
.shake {
|
||||
animation: shake 0.5s;
|
||||
}
|
||||
|
||||
@keyframes shake {
|
||||
0%, 100% { transform: translateX(0); }
|
||||
10%, 30%, 50%, 70%, 90% { transform: translateX(-10px); }
|
||||
20%, 40%, 60%, 80% { transform: translateX(10px); }
|
||||
}
|
||||
|
||||
.shake-horizontal {
|
||||
animation: shakeHorizontal 0.5s;
|
||||
}
|
||||
|
||||
@keyframes shakeHorizontal {
|
||||
0%, 100% { transform: translateX(0); }
|
||||
25% { transform: translateX(-5px); }
|
||||
75% { transform: translateX(5px); }
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
浮动动画
|
||||
============================================ */
|
||||
.float {
|
||||
animation: float 3s ease-in-out infinite;
|
||||
}
|
||||
|
||||
@keyframes float {
|
||||
0%, 100% { transform: translateY(0); }
|
||||
50% { transform: translateY(-20px); }
|
||||
}
|
||||
|
||||
.float-slow {
|
||||
animation: float 5s ease-in-out infinite;
|
||||
}
|
||||
|
||||
.float-fast {
|
||||
animation: float 2s ease-in-out infinite;
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
闪烁动画
|
||||
============================================ */
|
||||
.blink {
|
||||
animation: blink 1s infinite;
|
||||
}
|
||||
|
||||
@keyframes blink {
|
||||
0%, 100% { opacity: 1; }
|
||||
50% { opacity: 0; }
|
||||
}
|
||||
|
||||
.flash {
|
||||
animation: flash 0.5s;
|
||||
}
|
||||
|
||||
@keyframes flash {
|
||||
0%, 50%, 100% { opacity: 1; }
|
||||
25%, 75% { opacity: 0; }
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
渐变背景动画
|
||||
============================================ */
|
||||
.bg-gradient-animate {
|
||||
background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
|
||||
background-size: 400% 400%;
|
||||
animation: gradientShift 15s ease infinite;
|
||||
}
|
||||
|
||||
@keyframes gradientShift {
|
||||
0% { background-position: 0% 50%; }
|
||||
50% { background-position: 100% 50%; }
|
||||
100% { background-position: 0% 50%; }
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
光标跟随效果
|
||||
============================================ */
|
||||
.cursor-follow {
|
||||
position: fixed;
|
||||
width: 20px;
|
||||
height: 20px;
|
||||
border: 2px solid #667eea;
|
||||
border-radius: 50%;
|
||||
pointer-events: none;
|
||||
transition: all 0.1s ease;
|
||||
z-index: 9999;
|
||||
}
|
||||
|
||||
.cursor-follow.active {
|
||||
transform: scale(2);
|
||||
background: rgba(102, 126, 234, 0.1);
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
工具提示
|
||||
============================================ */
|
||||
.tooltip {
|
||||
position: relative;
|
||||
}
|
||||
|
||||
.tooltip::after {
|
||||
content: attr(data-tooltip);
|
||||
position: absolute;
|
||||
bottom: 125%;
|
||||
left: 50%;
|
||||
transform: translateX(-50%) scale(0);
|
||||
background: #333;
|
||||
color: white;
|
||||
padding: 8px 12px;
|
||||
border-radius: 6px;
|
||||
font-size: 14px;
|
||||
white-space: nowrap;
|
||||
opacity: 0;
|
||||
transition: all var(--anim-normal) var(--ease-smooth);
|
||||
pointer-events: none;
|
||||
}
|
||||
|
||||
.tooltip::before {
|
||||
content: '';
|
||||
position: absolute;
|
||||
bottom: 115%;
|
||||
left: 50%;
|
||||
transform: translateX(-50%) scale(0);
|
||||
border: 6px solid transparent;
|
||||
border-top-color: #333;
|
||||
opacity: 0;
|
||||
transition: all var(--anim-normal) var(--ease-smooth);
|
||||
}
|
||||
|
||||
.tooltip:hover::after,
|
||||
.tooltip:hover::before {
|
||||
transform: translateX(-50%) scale(1);
|
||||
opacity: 1;
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
交错动画
|
||||
============================================ */
|
||||
.stagger-children > * {
|
||||
opacity: 0;
|
||||
transform: translateY(20px);
|
||||
animation: staggerIn var(--anim-slow) var(--ease-smooth) forwards;
|
||||
}
|
||||
|
||||
.stagger-children > *:nth-child(1) { animation-delay: 0.1s; }
|
||||
.stagger-children > *:nth-child(2) { animation-delay: 0.2s; }
|
||||
.stagger-children > *:nth-child(3) { animation-delay: 0.3s; }
|
||||
.stagger-children > *:nth-child(4) { animation-delay: 0.4s; }
|
||||
.stagger-children > *:nth-child(5) { animation-delay: 0.5s; }
|
||||
.stagger-children > *:nth-child(6) { animation-delay: 0.6s; }
|
||||
.stagger-children > *:nth-child(7) { animation-delay: 0.7s; }
|
||||
.stagger-children > *:nth-child(8) { animation-delay: 0.8s; }
|
||||
|
||||
@keyframes staggerIn {
|
||||
to {
|
||||
opacity: 1;
|
||||
transform: translateY(0);
|
||||
}
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
模糊背景
|
||||
============================================ */
|
||||
.blur-background {
|
||||
backdrop-filter: blur(10px);
|
||||
background: rgba(255, 255, 255, 0.8);
|
||||
}
|
||||
|
||||
.glass-morphism {
|
||||
background: rgba(255, 255, 255, 0.1);
|
||||
backdrop-filter: blur(10px);
|
||||
border: 1px solid rgba(255, 255, 255, 0.2);
|
||||
box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
|
||||
}
|
||||
|
||||
/* ============================================
|
||||
响应式动画
|
||||
============================================ */
|
||||
@media (prefers-reduced-motion: reduce) {
|
||||
*,
|
||||
*::before,
|
||||
*::after {
|
||||
animation-duration: 0.01ms !important;
|
||||
animation-iteration-count: 1 !important;
|
||||
transition-duration: 0.01ms !important;
|
||||
}
|
||||
}
|
||||
454
web_frontend/web_result/css/styles.css
Normal file
454
web_frontend/web_result/css/styles.css
Normal file
@@ -0,0 +1,454 @@
|
||||
/* 2024长三角国际新能源汽车与智能交通产业博览会 - 全局样式 */
|
||||
|
||||
/* 根变量定义 */
|
||||
:root {
|
||||
/* 主题色彩系统 */
|
||||
--primary-gradient-start: #10b981;
|
||||
--primary-gradient-end: #3b82f6;
|
||||
--secondary-gradient-start: #8b5cf6;
|
||||
--secondary-gradient-end: #ec4899;
|
||||
--accent-gradient-start: #f59e0b;
|
||||
--accent-gradient-end: #ef4444;
|
||||
|
||||
/* 中性色 */
|
||||
--gray-50: #f9fafb;
|
||||
--gray-100: #f3f4f6;
|
||||
--gray-200: #e5e7eb;
|
||||
--gray-300: #d1d5db;
|
||||
--gray-400: #9ca3af;
|
||||
--gray-500: #6b7280;
|
||||
--gray-600: #4b5563;
|
||||
--gray-700: #374151;
|
||||
--gray-800: #1f2937;
|
||||
--gray-900: #111827;
|
||||
|
||||
/* 间距系统 */
|
||||
--spacing-xs: 0.5rem;
|
||||
--spacing-sm: 1rem;
|
||||
--spacing-md: 1.5rem;
|
||||
--spacing-lg: 2rem;
|
||||
--spacing-xl: 3rem;
|
||||
--spacing-2xl: 4rem;
|
||||
|
||||
/* 动画时长 */
|
||||
--transition-fast: 150ms;
|
||||
--transition-base: 300ms;
|
||||
--transition-slow: 500ms;
|
||||
--transition-slower: 700ms;
|
||||
|
||||
/* 阴影 */
|
||||
--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
|
||||
--shadow-base: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
|
||||
--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
|
||||
--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
|
||||
|
||||
/* 圆角 */
|
||||
--radius-sm: 0.375rem;
|
||||
--radius-base: 0.5rem;
|
||||
--radius-lg: 0.75rem;
|
||||
--radius-xl: 1rem;
|
||||
--radius-full: 9999px;
|
||||
}
|
||||
|
||||
/* 全局重置和基础样式 */
|
||||
* {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
html {
|
||||
scroll-behavior: smooth;
|
||||
font-size: 16px;
|
||||
}
|
||||
|
||||
body {
|
||||
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
|
||||
line-height: 1.6;
|
||||
color: var(--gray-800);
|
||||
background-color: var(--gray-50);
|
||||
}
|
||||
|
||||
/* 渐变背景动画 */
|
||||
@keyframes gradientShift {
|
||||
0% { background-position: 0% 50%; }
|
||||
50% { background-position: 100% 50%; }
|
||||
100% { background-position: 0% 50%; }
|
||||
}
|
||||
|
||||
.gradient-bg {
|
||||
background: linear-gradient(-45deg,
|
||||
var(--primary-gradient-start),
|
||||
var(--primary-gradient-end),
|
||||
var(--secondary-gradient-start),
|
||||
var(--secondary-gradient-end));
|
||||
background-size: 400% 400%;
|
||||
animation: gradientShift 15s ease infinite;
|
||||
}
|
||||
|
||||
.gradient-primary {
|
||||
background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
|
||||
}
|
||||
|
||||
.gradient-secondary {
|
||||
background: linear-gradient(135deg, var(--secondary-gradient-start), var(--secondary-gradient-end));
|
||||
}
|
||||
|
||||
.gradient-accent {
|
||||
background: linear-gradient(135deg, var(--accent-gradient-start), var(--accent-gradient-end));
|
||||
}
|
||||
|
||||
/* 导航栏样式 */
|
||||
.navbar {
|
||||
position: fixed;
|
||||
top: 0;
|
||||
left: 0;
|
||||
right: 0;
|
||||
z-index: 1000;
|
||||
background: rgba(255, 255, 255, 0.95);
|
||||
backdrop-filter: blur(10px);
|
||||
box-shadow: var(--shadow-base);
|
||||
transition: all var(--transition-base) ease;
|
||||
}
|
||||
|
||||
.navbar.scrolled {
|
||||
background: rgba(255, 255, 255, 0.98);
|
||||
box-shadow: var(--shadow-lg);
|
||||
}
|
||||
|
||||
.nav-link {
|
||||
position: relative;
|
||||
padding: var(--spacing-xs) var(--spacing-sm);
|
||||
color: var(--gray-700);
|
||||
text-decoration: none;
|
||||
transition: color var(--transition-fast) ease;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.nav-link::after {
|
||||
content: '';
|
||||
position: absolute;
|
||||
bottom: 0;
|
||||
left: 50%;
|
||||
width: 0;
|
||||
height: 2px;
|
||||
background: linear-gradient(90deg, var(--primary-gradient-start), var(--primary-gradient-end));
|
||||
transform: translateX(-50%);
|
||||
transition: width var(--transition-base) ease;
|
||||
}
|
||||
|
||||
.nav-link:hover::after,
|
||||
.nav-link.active::after {
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
/* 卡片动画效果 */
|
||||
@keyframes cardFloat {
|
||||
0%, 100% { transform: translateY(0); }
|
||||
50% { transform: translateY(-10px); }
|
||||
}
|
||||
|
||||
.card {
|
||||
background: white;
|
||||
border-radius: var(--radius-lg);
|
||||
padding: var(--spacing-lg);
|
||||
box-shadow: var(--shadow-base);
|
||||
transition: all var(--transition-base) ease;
|
||||
position: relative;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.card::before {
|
||||
content: '';
|
||||
position: absolute;
|
||||
top: 0;
|
||||
left: 0;
|
||||
right: 0;
|
||||
height: 4px;
|
||||
background: linear-gradient(90deg, var(--primary-gradient-start), var(--primary-gradient-end));
|
||||
transform: scaleX(0);
|
||||
transform-origin: left;
|
||||
transition: transform var(--transition-base) ease;
|
||||
}
|
||||
|
||||
.card:hover {
|
||||
transform: translateY(-5px);
|
||||
box-shadow: var(--shadow-xl);
|
||||
}
|
||||
|
||||
.card:hover::before {
|
||||
transform: scaleX(1);
|
||||
}
|
||||
|
||||
/* 按钮样式 */
|
||||
.btn {
|
||||
display: inline-block;
|
||||
padding: var(--spacing-sm) var(--spacing-lg);
|
||||
border-radius: var(--radius-full);
|
||||
font-weight: 600;
|
||||
text-decoration: none;
|
||||
transition: all var(--transition-base) ease;
|
||||
position: relative;
|
||||
overflow: hidden;
|
||||
cursor: pointer;
|
||||
border: none;
|
||||
outline: none;
|
||||
}
|
||||
|
||||
.btn-primary {
|
||||
background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
|
||||
color: white;
|
||||
box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
|
||||
}
|
||||
|
||||
.btn-primary:hover {
|
||||
transform: translateY(-2px);
|
||||
box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
|
||||
}
|
||||
|
||||
.btn-secondary {
|
||||
background: white;
|
||||
color: var(--gray-700);
|
||||
border: 2px solid var(--gray-200);
|
||||
}
|
||||
|
||||
.btn-secondary:hover {
|
||||
background: var(--gray-50);
|
||||
border-color: var(--primary-gradient-start);
|
||||
color: var(--primary-gradient-start);
|
||||
}
|
||||
|
||||
/* 波纹效果 */
|
||||
@keyframes ripple {
|
||||
0% {
|
||||
transform: scale(0);
|
||||
opacity: 1;
|
||||
}
|
||||
100% {
|
||||
transform: scale(4);
|
||||
opacity: 0;
|
||||
}
|
||||
}
|
||||
|
||||
.ripple {
|
||||
position: absolute;
|
||||
border-radius: 50%;
|
||||
background: rgba(255, 255, 255, 0.5);
|
||||
animation: ripple 0.6s ease-out;
|
||||
pointer-events: none;
|
||||
}
|
||||
|
||||
/* 加载动画 */
|
||||
@keyframes spin {
|
||||
0% { transform: rotate(0deg); }
|
||||
100% { transform: rotate(360deg); }
|
||||
}
|
||||
|
||||
.spinner {
|
||||
display: inline-block;
|
||||
width: 40px;
|
||||
height: 40px;
|
||||
border: 4px solid var(--gray-200);
|
||||
border-top-color: var(--primary-gradient-start);
|
||||
border-radius: 50%;
|
||||
animation: spin 1s linear infinite;
|
||||
}
|
||||
|
||||
/* 数字滚动动画 */
|
||||
@keyframes countUp {
|
||||
from { opacity: 0; transform: translateY(20px); }
|
||||
to { opacity: 1; transform: translateY(0); }
|
||||
}
|
||||
|
||||
.count-up {
|
||||
animation: countUp var(--transition-slow) ease-out;
|
||||
}
|
||||
|
||||
/* 淡入动画 */
|
||||
@keyframes fadeIn {
|
||||
from { opacity: 0; transform: translateY(20px); }
|
||||
to { opacity: 1; transform: translateY(0); }
|
||||
}
|
||||
|
||||
.fade-in {
|
||||
animation: fadeIn var(--transition-slower) ease-out;
|
||||
}
|
||||
|
||||
/* 滑入动画 */
|
||||
@keyframes slideInLeft {
|
||||
from { opacity: 0; transform: translateX(-50px); }
|
||||
to { opacity: 1; transform: translateX(0); }
|
||||
}
|
||||
|
||||
@keyframes slideInRight {
|
||||
from { opacity: 0; transform: translateX(50px); }
|
||||
to { opacity: 1; transform: translateX(0); }
|
||||
}
|
||||
|
||||
.slide-in-left {
|
||||
animation: slideInLeft var(--transition-slow) ease-out;
|
||||
}
|
||||
|
||||
.slide-in-right {
|
||||
animation: slideInRight var(--transition-slow) ease-out;
|
||||
}
|
||||
|
||||
/* 脉冲动画 */
|
||||
@keyframes pulse {
|
||||
0%, 100% { transform: scale(1); opacity: 1; }
|
||||
50% { transform: scale(1.05); opacity: 0.9; }
|
||||
}
|
||||
|
||||
.pulse {
|
||||
animation: pulse 2s ease-in-out infinite;
|
||||
}
|
||||
|
||||
/* 光晕效果 */
|
||||
@keyframes glow {
|
||||
0%, 100% { box-shadow: 0 0 20px rgba(16, 185, 129, 0.5); }
|
||||
50% { box-shadow: 0 0 40px rgba(16, 185, 129, 0.8); }
|
||||
}
|
||||
|
||||
.glow {
|
||||
animation: glow 2s ease-in-out infinite;
|
||||
}
|
||||
|
||||
/* 时间线样式 */
|
||||
.timeline {
|
||||
position: relative;
|
||||
padding-left: var(--spacing-xl);
|
||||
}
|
||||
|
||||
.timeline::before {
|
||||
content: '';
|
||||
position: absolute;
|
||||
left: 15px;
|
||||
top: 0;
|
||||
bottom: 0;
|
||||
width: 2px;
|
||||
background: linear-gradient(180deg, var(--primary-gradient-start), var(--primary-gradient-end));
|
||||
}
|
||||
|
||||
.timeline-item {
|
||||
position: relative;
|
||||
padding-bottom: var(--spacing-xl);
|
||||
}
|
||||
|
||||
.timeline-item::before {
|
||||
content: '';
|
||||
position: absolute;
|
||||
left: -25px;
|
||||
top: 5px;
|
||||
width: 12px;
|
||||
height: 12px;
|
||||
border-radius: 50%;
|
||||
background: var(--primary-gradient-start);
|
||||
border: 3px solid white;
|
||||
box-shadow: var(--shadow-base);
|
||||
}
|
||||
|
||||
/* 网格布局动画 */
|
||||
.grid-item {
|
||||
opacity: 0;
|
||||
transform: scale(0.9);
|
||||
animation: gridFadeIn var(--transition-slow) ease-out forwards;
|
||||
}
|
||||
|
||||
@keyframes gridFadeIn {
|
||||
to {
|
||||
opacity: 1;
|
||||
transform: scale(1);
|
||||
}
|
||||
}
|
||||
|
||||
.grid-item:nth-child(1) { animation-delay: 0.1s; }
|
||||
.grid-item:nth-child(2) { animation-delay: 0.2s; }
|
||||
.grid-item:nth-child(3) { animation-delay: 0.3s; }
|
||||
.grid-item:nth-child(4) { animation-delay: 0.4s; }
|
||||
.grid-item:nth-child(5) { animation-delay: 0.5s; }
|
||||
.grid-item:nth-child(6) { animation-delay: 0.6s; }
|
||||
|
||||
/* 响应式设计 */
|
||||
@media (max-width: 768px) {
|
||||
:root {
|
||||
font-size: 14px;
|
||||
}
|
||||
|
||||
.card {
|
||||
padding: var(--spacing-md);
|
||||
}
|
||||
|
||||
.timeline {
|
||||
padding-left: var(--spacing-lg);
|
||||
}
|
||||
}
|
||||
|
||||
@media (prefers-reduced-motion: reduce) {
|
||||
*,
|
||||
*::before,
|
||||
*::after {
|
||||
animation-duration: 0.01ms !important;
|
||||
animation-iteration-count: 1 !important;
|
||||
transition-duration: 0.01ms !important;
|
||||
}
|
||||
}
|
||||
|
||||
/* 打印样式 */
|
||||
@media print {
|
||||
.navbar,
|
||||
.btn,
|
||||
.no-print {
|
||||
display: none !important;
|
||||
}
|
||||
|
||||
body {
|
||||
font-size: 12pt;
|
||||
color: black;
|
||||
background: white;
|
||||
}
|
||||
|
||||
.card {
|
||||
box-shadow: none;
|
||||
border: 1px solid #ddd;
|
||||
page-break-inside: avoid;
|
||||
}
|
||||
}
|
||||
|
||||
/* 辅助类 */
|
||||
.text-gradient {
|
||||
background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
|
||||
-webkit-background-clip: text;
|
||||
-webkit-text-fill-color: transparent;
|
||||
background-clip: text;
|
||||
}
|
||||
|
||||
.hover-scale {
|
||||
transition: transform var(--transition-base) ease;
|
||||
}
|
||||
|
||||
.hover-scale:hover {
|
||||
transform: scale(1.05);
|
||||
}
|
||||
|
||||
.hover-lift {
|
||||
transition: transform var(--transition-base) ease;
|
||||
}
|
||||
|
||||
.hover-lift:hover {
|
||||
transform: translateY(-5px);
|
||||
}
|
||||
|
||||
.overlay {
|
||||
position: absolute;
|
||||
top: 0;
|
||||
left: 0;
|
||||
right: 0;
|
||||
bottom: 0;
|
||||
background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.7));
|
||||
}
|
||||
|
||||
.container {
|
||||
max-width: 1200px;
|
||||
margin: 0 auto;
|
||||
padding: 0 var(--spacing-md);
|
||||
}
|
||||
Reference in New Issue
Block a user