# 设计规范详细文档 ## 背景效果 ### 主背景 - 主色:#000000 或 #0a0a0a - 深色渐变底色 ### 动态光斑(必须包含) 每页必须包含 1~3 个模糊光斑: ```css .light-spot { position: absolute; width: 300px; height: 300px; border-radius: 50%; filter: blur(100px); opacity: 0.3; animation: float 20s ease-in-out infinite; } .light-spot-1 { background: #3b82f6; } /* 蓝色 */ .light-spot-2 { background: #8b5cf6; } /* 紫色 */ .light-spot-3 { background: #06b6d4; } /* 青色 */ @keyframes float { 0%, 100% { transform: translate(0, 0); } 25% { transform: translate(50px, -30px); } 50% { transform: translate(-30px, 50px); } 75% { transform: translate(-50px, -20px); } } ``` ## 字体加载(国内CDN) ```html ``` ## 排版层级 ```css /* H1 超大标题 */ .slide-title { font-size: 3rem; /* 48px */ font-weight: 900; /* font-black */ line-height: 1.2; color: #ffffff; } /* H2 副标题 */ .slide-subtitle { font-size: 1.5rem; /* 24px */ font-weight: 700; /* font-bold */ color: #ffffff; } /* P 说明文字 */ .slide-text { font-size: 1.125rem; /* 18px */ font-weight: 300; /* font-light */ color: #9ca3af; } ``` ## 间距规范 - 元素间距:space-y-8 以上(32px+) - 页面内边距:p-8 或 p-12 - 内容居中:flex items-center justify-center ## 页面容器 ```css .slide { width: 100%; height: 100vh; aspect-ratio: 9/16; max-width: 450px; /* 竖屏限制 */ margin: 0 auto; position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 2rem; } ``` ## 切换动画 ```css .slide { opacity: 0; transform: translateX(100%); transition: all 0.5s ease-out; } .slide.active { opacity: 1; transform: translateX(0); } .slide.prev { transform: translateX(-100%); } ```