/* Base */
    * { box-sizing: border-box; }
    body {
      margin: 0;
      font-family: Arial, sans-serif;
      background: #f9f9f9;
      color: #333;
      line-height: 1.6;
    }

    /* Header */
    header {
      background: #4a90e2;
      color: #fff;
      padding: 24px 0;
      text-align: center;
    }
    header .subtitle {
      margin: 6px 0 0;
      font-size: 0.95rem;
      opacity: 0.9;
    }

    /* Container */
    .container {
      max-width: 900px;
      width: 92%;
      margin: 32px auto;
      background: #fff;
      border-radius: 10px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.08);
      padding: 24px;
    }

    /* Titles */
    .page-title {
      margin: 0 0 12px;
      font-size: 2rem;
      color: #4a90e2;
      display: block; /* ensure it shows even if global CSS overrides */
    }
    h2 {
      color: #4a90e2;
      margin-top: 20px;
      font-size: 1.25rem;
    }
    p { margin: 10px 0; }

    /* Footer */
    footer {
      margin-top: 40px;
      background: #f0f0f0;
      padding: 14px;
      text-align: center;
      font-size: 0.9rem;
      color: #666;
    }