*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{

    font-family:Arial, Helvetica, sans-serif;

    background:#1A1A1A;

    color:white;

    display:flex;

    justify-content:center;

    align-items:center;

    min-height:100vh;

    padding:40px;

}

.container{

    width:100%;
    max-width:750px;

    background:#262626;

    padding:45px;

    border-radius:18px;

    box-shadow:0 0 35px rgba(0,0,0,.4);

}

h1{

    color:#D4AF37;

    margin-bottom:20px;

    text-align:center;

}

h2{

    color:#D4AF37;

    margin-bottom:15px;

}

h3{

    margin-top:20px;

    margin-bottom:10px;

}

p{

    line-height:1.7;

    margin-bottom:20px;

}

button{

    width:100%;

    margin-top:12px;

    padding:18px;

    border:none;

    border-radius:10px;

    cursor:pointer;

    font-size:16px;

    font-weight:bold;

    transition:.3s;

    background:#D4AF37;

    color:#1A1A1A;

}

button:hover{

    transform:translateY(-2px);

    background:#E5C454;

}

input{

    width:100%;

    padding:16px;

    border-radius:8px;

    border:none;

    margin-top:10px;

    font-size:16px;

}

progress{

    width:100%;

    height:16px;

    margin:20px 0;

}

hr{

    margin:25px 0;

    border:1px solid #444;

}