*{
    margin:0;
    padding:0;
}
body{
    max-width:700px;
    color:#1F2937;
    font-family:Arial, Verdana, sans-serif;
    line-height:1.6;
    margin:40px auto;
    border:3px solid #9BCFF2;
    padding:30px;
    border-radius:16px;
}
hr{
    border:none;
    height:2px;
    background:#A1A1FF;
    margin:25px 0;
    border-radius:2px;
}
nav{
    margin-bottom:25px;
}
nav ul{
    display:flex;
    justify-content:center;
    gap:15px;
    list-style:none;
    flex-wrap:wrap;
}
h1,h2,h3{
    margin-bottom:15px;
    color:#0F172A;
}
p{
    margin-bottom:15px;
}
button{
    background:linear-gradient(135deg, #4DA8DA, #74C0FC);
    color:white;
    border:none;
    padding:12px 22px;
    border-radius:12px;
    font-size:16px;
    font-weight:bold;
    cursor:pointer;
}
button:hover{
    background:linear-gradient(135deg, #339AF0, #4DABF7);
}
input{
    width:80%;
    padding:12px 15px;
    margin-bottom:15px;
    border:2px solid #D1E7F5;
    border-radius:10px;
    background:#FFFFFF;
    color:#1F2937;
    font-size:15px;
}
img{
    max-width:100%;
    border-radius:18px;
    border:3px solid #D1E7F5;
    padding:5px;
    background:white;
}
body{
    width:700px;
    background-color:#BFEFFF;
    color:#1F2937;
    font-family:arial,verdana,sans-serif;
    margin:auto;
    border:10px solid #9BCFF2;
    padding:20px;
    border-radius:12px;
}
input[type="text"]{
    padding:8px;
    border-radius:6px;
    border:2px solid #3B82F6;
    background-color:white;
    color:#1F2937;
}
#info_joueur2 p{
    color:#D97706;
}
#victoire_joueur2 h1{
    color:#16A34A;
}
#defaite_joueur2 h1{
    color:#DC2626;
}
.visibilite_variable{
    color:#2563EB;
}