body {
      margin: 0;
      font-family: "Spline Sans", "Noto Sans", sans-serif;
      background-color: #0f1117;
      color: white;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      padding: 20px;
      text-align: center;
    }

    h1, h2 {
      margin-bottom: 12px;
    }

    p {
      margin-bottom: 20px;
      color: #90adcb;
    }


    button:hover {
      background: #2e4a61;
      transform: scale(1.05);
    }

    @media (max-width: 480px) {
      button {
        min-width: 100%;
      }
    }

        button {
        background: #223649;
        border: none;
        border-radius: 12px;
        padding: 20px;
        color: white;
        font-weight: 600;
        font-size: 15px;
        cursor: pointer;
        transition: background 0.2s;
    }
button:not(:last-child) {
  margin-bottom: 15px;
}