* {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
      }

      body {
        font-family: 'Inter', sans-serif;
        background-color: #0f0f0f;
        color: #fff;
        line-height: 1.6;
        display: flex;
        flex-direction: column;
        min-height: 100vh;
        justify-content: center;
        align-items: center;
        text-align: center;
      }

      a {
        color: #61dafb;
        text-decoration: none;
        font-weight: 600;
        transition: color 0.3s;
      }

      a:hover {
        color: #fff;
      }

      h1 {
        font-size: 6rem;
        font-weight: 800;
        margin-bottom: 1rem;
        background: linear-gradient(135deg, #add8e6, #87ceeb, #00bfff, #1e90ff, #4169e1);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
      }

      h2 {
        font-size: 2rem;
        color: #aaa;
        margin-bottom: 2rem;
      }

      .btn-home {
        background: linear-gradient(135deg, #1e90ff, #00bfff);
        padding: 1rem 2rem;
        border-radius: 12px;
        font-weight: 600;
        font-size: 1rem;
        transition: transform 0.3s, box-shadow 0.3s;
      }

      .btn-home:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 20px rgba(0, 191, 255, 0.5);
      }

      footer {
        margin-top: auto;
        padding: 2rem 0;
        color: #666;
      }

      footer a {
        color: #61dafb;
        text-decoration: none;
      }

      @media (max-width: 600px) {
        h1 {
          font-size: 4rem;
        }

        h2 {
          font-size: 1.5rem;
        }

        .btn-home {
          padding: 0.75rem 1.5rem;
          font-size: 0.9rem;
        }
      }