/* база */
*{
    margin: 0;
    padding: 0;
}
body{
    background-color: #121212;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

noscript{
    color: red;
    size: 100px;
}

p{
    color: rgb(0, 169, 169);
}

header>h1{
    font-size: 50px;
    text-align: center;
    color: rgb(0, 169, 169);
    padding-bottom: 55px;
    padding-top: 10px;
}

footer, footer>p{
    background-color: #1f1f1f;
    padding: 5px;
    text-align: center;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
}

.turn__text{
    text-align: center;
    font-size: 1.5rem;
}

/* контент */
main{
    display: flex;
    user-select: none;
    justify-content: center;
    align-content: center;
    height: 100%;
}

.setka{
    border: solid 5px #363636;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 10px;
    background-color: rgb(0, 169, 169);
    text-align: center;
    place-items: stretch;
}

.kletka{
    height: auto;
    width: auto;
}

.setka>p{
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgb(30, 30, 30);
    font-size: 40px;
}

@media screen and (max-width: 750px) {
    .setka{
        width: 100dvw;
        height: 50dvh;
    }
}
@media screen and (min-width: 750px){
    .setka{
        width: 30dvw;
        height: 50dvh;
    }
}

.btn{
    background-color: rgb(29, 29, 31);
    color: #606060;
    border: 1px solid #505050;
    border-radius: 3px;
}

/* перемога */
.win{
    display: none;
    text-align: center;
    font-size:50px;
    width: 100dvw;
    margin-bottom: 5px;
}