:root {
      --bg: #f5f5f5;
      --text: #222222;
      --gradient: linear-gradient(90deg, #008080, #FF00FF, #FFA500);
      --shadow-card: 0 1px 28px rgba(0, 0, 0, 0.07);
    }

    body {
      margin: 0;
      background: var(--bg);
      color: var(--text);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100vh;
      padding: 2rem;
      box-sizing: border-box;
      position: relative;
      overflow: hidden;
    }

    .floating-line {
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 3px;
      background: var(--gradient);
      box-shadow: 0 0 10px rgba(154,127,240,0.6);
      animation: floatLine 3s infinite alternate;
    }

    @keyframes floatLine {
      from { transform: translateY(0); }
      to { transform: translateY(-10px); }
    }

    .logo {
      width: 80px;
      margin-bottom: 1rem;
    }

    h1 {
      font-size: 2rem;
      position: absolute;
      top: 2rem;
      text-align: center;
      width: 100%;
      margin: 0;
      font-weight: 400;
    }

    .coming-soon {
      margin-top: 1rem;
      font-size: 1.5rem;
      opacity: 0.7;
    }

    .btn-group {
      display: flex;
      gap: 1rem;
      margin-top: 2rem;
    }

    .btn {
      padding: 0.6rem 1.2rem;
      font-size: 0.9rem;
      border-radius: 0.3rem;
      cursor: pointer;
      text-decoration: none;
      border: 1px solid rgba(154,127,240,0.5);
      color: var(--text);
      background: rgba(255,255,255,0.7);
      backdrop-filter: blur(5px);
      transition: all .3s ease;
      box-shadow: var(--shadow-card);
    }

    .btn:hover {
      box-shadow: 0 0 15px rgba(154,127,240,0.5);
      background: rgba(255,255,255,0.9);
    }

    .docs-link {
      position: absolute;
      top: 1.5rem;
      left: 1.5rem;
      display: flex;
      align-items: center;
      gap: 0.4rem;
      color: var(--text);
      text-decoration: none;
      font-size: 0.9rem;
      opacity: 0.7;
      transition: opacity .2s ease;
      padding-top: 25px;
    }

    .docs-link:hover {
      opacity: 1;
    }

    .docs-link svg {
      width: 16px;
      height: 16px;
      stroke-width: 1.5;
    }

    footer {
      position: absolute;
      bottom: 1rem;
      font-size: 0.8rem;
      opacity: 0.6;
    }