/* 文字コードの宣言 */
@charset "UTF-8";

/* Base Styles */
body {
    font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    line-height: 1.8;
    color: #333;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

/* Typography */
h1 {
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
    margin-top: 40px;
}

h2 {
    color: #2980b9;
    margin-top: 30px;
    padding-left: 10px;
    border-left: 4px solid #3498db;
}

h3 {
    color: #2c3e50;
    margin-top: 25px;
}

/* Layout */
.section {
    margin-bottom: 40px;
}

.legal-text {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 5px;
    margin: 20px 0;
}

.note {
    background-color: #e8f4fc;
    border-left: 4px solid #3498db;
    padding: 15px;
    margin: 20px 0;
}

/* Lists */
ol, ul {
    padding-left: 20px;
}

li {
    margin-bottom: 8px;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 15px;
    }
    
    h1 {
        font-size: 1.5em;
    }
    
    h2 {
        font-size: 1.3em;
    }
    
    .legal-text {
        padding: 15px;
    }
}

/* Footer */
footer {
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    text-align: center;
    color: #777;
    font-size: 0.9em;
}