/* Utilisation de la police Outfit Thin */
body {
    font-family: 'Outfit', sans-serif;
    font-weight: 100;
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
}

/* Contrainte de la largeur à 720px */
.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

/* Titres */
h1, h2, h3 {
    color: #0056b3;
    line-height: 1.2;
}

h1 {
    font-size: 2em;
    margin-bottom: 20px;
}

h2 {
    font-size: 1.5em;
    margin-top: 20px;
    margin-bottom: 15px;
}

h3 {
    font-size: 1.2em;
    margin-top: 20px;
    margin-bottom: 10px;
}

/* Paragraphe */
p {
    margin-bottom: 15px;
}

/* Listes */
ul {
    list-style-type: disc;
    margin-left: 20px;
}

ul li {
    margin-bottom: 10px;
}

/* Images */
.image-responsive {
    width: 100%;
    height: auto;
    margin-top: 20px;
    margin-bottom: 20px;
}

/* Vidéo */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
    margin-top: 20px;
    margin-bottom: 20px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

/* Responsive Design */
@media (max-width: 720px) {
    .container {
        padding: 10px;
    }

    h1 {
        font-size: 1.8em;
    }

    h2 {
        font-size: 1.4em;
    }

    h3 {
        font-size: 1.1em;
    }

    p, ul li {
        font-size: 0.9em;
    }
}