/* Reset */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: Arial, sans-serif;
    }

    body {
      background: #f5f8fc;
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
    }

    .container {
      text-align: center;
      width: 100%;
      max-width: 400px;
      background: #fff;
      padding: 2rem;
      border-radius: 10px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }

    .logo {
      max-width: 120px;
      margin: 0 auto 1rem;
    }

    h2 {
      color: #0074d9;
      font-size: 1.3rem;
      margin-bottom: 0.2rem;
    }

    h3 {
      color: #333;
      font-size: 0.95rem;
      font-weight: 500;
      margin-bottom: 1.5rem;
    }

    .input-group {
      margin-bottom: 1rem;
      text-align: left;
    }

    .input-group input {
      width: 100%;
      padding: 0.8rem 0.9rem;
      border: 1px solid #ccc;
      border-radius: 6px;
      outline: none;
      font-size: 0.95rem;
      background: #ffffe6;
    }

    .btn {
      width: 100%;
      padding: 0.9rem;
      background: #0099ff;
      border: none;
      border-radius: 6px;
      color: white;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: 0.3s ease;
    }

    .btn:hover {
      background: #007acc;
    }

    .links {
      margin-top: 1rem;
      font-size: 0.9rem;
    }

    .links a {
      color: #007acc;
      text-decoration: none;
      font-weight: 500;
    }

    .links a:hover {
      text-decoration: underline;
    }

    .footer {
      margin-top: 1.5rem;
      font-size: 0.8rem;
      color: #666;
    }

    /* Responsive */
    @media (max-width: 480px) {
      .container {
        max-width: 90%;
        padding: 1.5rem;
      }

      h2 {
        font-size: 1.1rem;
      }

      h3 {
        font-size: 0.85rem;
      }
    }