* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 20px;
    font-family: Arial, sans-serif;
    background: #3e6a83;
    color: #222;
}

.station {
    width: 100%;
    max-width: 700px;
    margin: 0 auto 16px auto;
    padding: 18px;
    background: white;
    border-radius: 14px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.station h3 {
    margin: 0 0 10px 0;
    font-size: clamp(18px, 3vw, 24px);
}

/* Téléphone */
@media (max-width: 600px) {
    body {
        padding: 8px;
    }

    .station {
        padding: 14px;
        border-radius: 12px;
    }
}

/* Tablette */
@media (min-width: 601px) and (max-width: 1000px) {
    body {
        padding: 20px;
    }

    .station {
        max-width: 750px;
    }
}

/* Ordinateur */
@media (min-width: 1001px) {
    body {
        padding: 30px;
    }

    .station {
        max-width: 800px;
    }
}

a {
    display: inline-block;
    padding: 10px 14px;
    margin: 4px;
    background: #b4bce5;
    border-radius: 10px;
    text-decoration: none;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.tri {
    text-align: center;
    margin-bottom: 20px;
}

.tri .actif {
    background: white;
    color: #222;
}