sprite/index.html at main · erishen/sprite · GitHub

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<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
    <meta http-equiv="Pragma" content="no-cache" />
    <meta http-equiv="Expires" content="0" />
    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Sprite</title>
    <style>
      /* 防止白屏：设置与应用一致的深色背景 */
      html, body {
        margin: 0;
        padding: 0;
        width: 100%;
        height: 100%;
        background-color: #1a1a2e;
        overflow: hidden;
      }

      /* 初始加载动画容器 */
      #initial-loader {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
        z-index: 9999;
        transition: opacity 0.3s ease;
      }

      #initial-loader.hidden {
        opacity: 0;
        pointer-events: none;
      }

      /* 加载动画：旋转的圆环 */
      .loader-spinner {
        width: 48px;
        height: 48px;
        border: 3px solid rgba(99, 102, 241, 0.2);
        border-top-color: #6366f1;
        border-radius: 50%;
        animation: spin 0.8s linear infinite;
      }

      /* 加载文字 */
      .loader-text {
        margin-top: 16px;
        color: #a5b4fc;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        font-size: 14px;
        font-weight: 500;
        letter-spacing: 0.5px;
      }

      /* 小星星装饰（代表 Sprite） */
      .loader-star {
        position: absolute;
        width: 8px;
        height: 8px;
        background: #fbbf24;
        clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
        opacity: 0.6;
        animation: twinkle 2s ease-in-out infinite;
      }

      .loader-star:nth-child(1) { top: 20%; left: 25%; animation-delay: 0s; }
      .loader-star:nth-child(2) { top: 30%; right: 20%; animation-delay: 0.5s; }
      .loader-star:nth-child(3) { bottom: 25%; left: 30%; animation-delay: 1s; }
      .loader-star:nth-child(4) { bottom: 35%; right: 25%; animation-delay: 1.5s; }

      @keyframes spin {
        to { transform: rotate(360deg); }
      }

      @keyframes twinkle {
        0%, 100% { opacity: 0.3; transform: scale(0.8); }
        50% { opacity: 0.9; transform: scale(1.2); }
      }
    </style>
  </head>

  <body>
    <!-- 初始加载动画（React 加载完成后会被移除） -->
    <div id="initial-loader">
      <div class="loader-star"></div>
      <div class="loader-star"></div>
      <div class="loader-star"></div>
      <div class="loader-star"></div>
      <div class="loader-spinner"></div>
      <div class="loader-text">Sprite 加载中...</div>
    </div>

    <div id="root"></div>
    <script type="module" src="/src/main.tsx"></script>
    <!-- 加载动画的隐藏逻辑已移入 src/main.tsx（严格 CSP 下内联脚本会被拦截） -->
  </body>
</html>