*,
*::before,
*::after {
    box-sizing: border-box;
}


body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f4f7fb;
    color: #333;
}



.header {
    background: linear-gradient( 90deg, #1565c0, #0d47a1 );
    padding: 20px 28px;
}



.brand {
    display: flex;
    align-items: center;
    gap: 16px;
}



.logo {
    width: 84px;
    height: 84px;
    background: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 40px;
    font-weight: bold;
    color: #1565c0;
}



.header-title h1 {
    margin: 0;
    font-size: 26px;
}



    .header-title h1 a {
        color: white;
        text-decoration: none;
        border-bottom: 2px solid rgba(255,255,255,0.7);
    }



.header-title p {
    margin-top: 10px;
    color: white;
    font-size: 17px;
}





.container {
    max-width: 800px;
    margin: 35px auto;
    background: white;
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.12);
}



.info h2,
.language-block h2 {
    color: #1565c0;
}



.info p,
.language-block p {
    font-size: 17px;
    line-height: 1.6;
}



.qr {
    background: #e3f2fd;
    padding: 15px;
    border-left: 5px solid #1565c0;
}



.language-block {
    margin-top: 35px;
    border-top: 1px solid #ddd;
    padding-top: 20px;
}




footer {
    text-align: center;
    margin-top: 50px;
    padding: 25px;
    background: #fff;
    color: #666;
    font-size: 14px;
}



    footer a {
        color: #1565c0;
        text-decoration: none;
    }





@media(max-width:600px) {


    .header {
        padding: 16px;
    }


    .brand {
        gap: 12px;
    }


    .logo {
        width: 60px;
        height: 60px;
        font-size: 30px;
    }


    .header-title h1 {
        font-size: 20px;
    }


    .header-title p {
        font-size: 14px;
    }



    .container {
        margin: 20px 15px;
        padding: 20px;
    }


    .info p,
    .language-block p {
        font-size: 15px;
    }
}