.page-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 40px 20px;
    }

    .page-header {
        text-align: center;
        margin-bottom: 48px;
    }

    .page-header h1 {
        font-size: 42px;
        color: #2d3748;
        margin-bottom: 16px;
    }

    .page-header p {
        font-size: 20px;
        color: #718096;
    }

    .content-section {
        background: white;
        padding: 60px;
        border-radius: 12px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .about-content h2 {
        font-size: 28px;
        color: #2d3748;
        margin-top: 40px;
        margin-bottom: 16px;
    }

    .about-content h2:first-child {
        margin-top: 0;
    }

    .about-content p {
        font-size: 18px;
        line-height: 1.8;
        color: #4a5568;
        margin-bottom: 24px;
    }

    .about-content ul {
        list-style: inside;
        padding-left: 0;
    }

    .about-content li {
        font-size: 18px;
        line-height: 2;
        color: #4a5568;
        padding-left: 30px;
        position: relative;
    }