body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}
h1 {
    color: #e74c3c;
    font-size: 28px;
    border-bottom: 2px solid #f39c12;
    padding-bottom: 10px;
}
h2 {
    color: #2c3e50;
    font-size: 24px;
    margin-top: 30px;
}
h3 {
    color: #16a085;
    font-size: 20px;
}
.intro-box {
    background-color: #f8f9fa;
    border-left: 4px solid #e74c3c;
    padding: 15px;
    margin: 20px 0;
}
ul {
    padding-left: 20px;
}
li {
    margin-bottom: 8px;
}
.tip {
    background-color: #e8f4f8;
    padding: 15px;
    border-radius: 5px;
    margin: 15px 0;
}
.warning {
    background-color: #fdecea;
    padding: 15px;
    border-radius: 5px;
    margin: 15px 0;
    border-left: 4px solid #e74c3c;
}
.cta {
    background-color: #f39c12;
    color: white;
    text-align: center;
    padding: 15px;
    border-radius: 5px;
    font-weight: bold;
    margin: 25px 0;
}
.emoji {
    font-size: 20px;
    margin-right: 5px;
}

/* Style de base pour le bouton */
.mon-bouton {
    display: inline-block;
    padding: 12px 24px;
    background-color: #e74c3c; /* Couleur rouge */
    color: white;
    text-decoration: none;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    font-weight: bold;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    text-align: center;
}

/* Effet au survol */
.mon-bouton:hover {
    background-color: #c0392b; /* Rouge plus foncé */
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* Effet quand on clique */
.mon-bouton:active {
    transform: translateY(0);
    box-shadow: 0 2px 3px rgba(0,0,0,0.2);
}

/* Style optionnel pour centrer le bouton */
.bouton-container {
    text-align: center;
    margin: 50px auto;
    max-width: 500px;
}