:root {
    --primary-color: #3457a3;
    --text-color: #222;
    --background-color: #f7fafc;
    --section-bg: #fff;
    --border-radius: 14px;
    --shadow: 0 8px 32px 0 rgba(60,60,100,0.08);
    --font-stack: 'Segoe UI', 'Roboto', Arial, sans-serif;
}

html, body {
    height: 100%;
    background: var(--background-color);
    margin: 0;
    padding: 0;
    font-family: var(--font-stack);
    color: var(--text-color);
}

.cgu-container {
    max-width: 820px;
    margin: 3rem auto 2rem auto;
    background: var(--section-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 2.5rem 2rem 2rem 2rem;
}

.cgu-container h1 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2.3rem;
    margin-bottom: 0.2em;
}

.cgu-date {
    text-align: center;
    font-size: 1rem;
    color: #6d7a90;
    margin-bottom: 2.2rem;
}

.cgu-container section {
    margin-bottom: 2.2em;
}

.cgu-container h2 {
    color: var(--primary-color);
    font-size: 1.28rem;
    margin-bottom: 0.45em;
    margin-top: 1.6em;
}

.cgu-container ul {
    margin: 0 0 1rem 1.2rem;
    padding-left: 1.2rem;
}

.cgu-container li {
    margin-bottom: 0.5em;
    line-height: 1.6;
}

.cgu-container p {
    line-height: 1.7;
    margin: 0.7em 0;
}

@media (max-width: 600px) {
    .cgu-container {
        padding: 1.2rem 0.5rem;
        margin: 1rem 0.2rem;
        font-size: 0.98em;
    }
    .cgu-container h1 {
        font-size: 1.3rem;
        line-height: 1.1;
    }
    .cgu-container h2 {
        font-size: 1.1rem;
    }
}