.blurb {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Arial', sans-serif;
}

.format-grid, .practice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.format-item, .practice-item {
    background: #f5f5f5;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.feature-list, .security-features, .type-list, .storage-tips, .advantage-list, .trend-list {
    list-style: none;
    padding-left: 0;
}

.feature-list li, .security-features li, .type-list li, .storage-tips li, .advantage-list li, .trend-list li {
    margin: 10px 0;
    padding-left: 25px;
    position: relative;
}

.feature-list li:before, .security-features li:before, .type-list li:before, .storage-tips li:before, .advantage-list li:before, .trend-list li:before {
    content: "•";
    color: #007bff;
    position: absolute;
    left: 0;
}

section {
    margin: 40px 0;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

h1, h2, h3, h4 {
    color: #333;
    margin-bottom: 20px;
}

h1 {
    font-size: 2.5em;
    text-align: center;
    color: #2c3e50;
}

h2 {
    font-size: 2em;
    color: #34495e;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
}

h3 {
    font-size: 1.5em;
    color: #2980b9;
}

p {
    line-height: 1.6;
    color: #555;
}

.fas {
    font-size: 2em;
    color: #007bff;
    margin-bottom: 15px;
}

.future-trends {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 15px;
}

.future-intro {
    margin-bottom: 30px;
    font-size: 1.1em;
    line-height: 1.6;
    color: #2c3e50;
}

.trend-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.trend-category {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.trend-category:hover {
    transform: translateY(-5px);
}

.trend-category h3 {
    color: #2980b9;
    margin-bottom: 15px;
    font-size: 1.3em;
}

.trend-list li {
    margin-bottom: 15px;
    line-height: 1.5;
}

.trend-list li strong {
    color: #34495e;
    display: block;
    margin-bottom: 5px;
}

.future-implications {
    background: white;
    padding: 25px;
    border-radius: 10px;
    margin-top: 30px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.preparation-list {
    list-style: none;
    padding-left: 0;
}

.preparation-list li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    color: #555;
}

.preparation-list li:last-child {
    border-bottom: none;
}

@media (max-width: 768px) {
    .format-grid, .practice-grid {
        grid-template-columns: 1fr;
    }

    .blurb {
        padding: 10px;
    }

    h1 {
        font-size: 2em;
    }

    h2 {
        font-size: 1.5em;
    }

    h3 {
        font-size: 1.2em;
    }

    .trend-categories {
        grid-template-columns: 1fr;
    }

    .trend-category {
        padding: 20px;
    }
}