:root {
    --xv-ink: #2b1720;
    --xv-copper-dp: #a4622d;
    --xv-panel: #fffdfa;
    --xv-copper: #c58a5a;
}
.xv-ck {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #2b1720f2;
    color: #fffdfa;
    padding: 18px 22px;
    z-index: 1000;
    backdrop-filter: blur(12px);
}
.xv-ck-row {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.xv-ck-txt {
    flex: 1;
    min-width: 220px;
    font: 14px/1.7 var(--xv-ui);
    color: #fffdfacc;
}
.xv-ck-txt a {
    color: #a4622d;
    text-decoration: underline;
}
.xv-ck-act {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.xv-ck-ok,
.xv-ck-no {
    padding: 10px 18px;
    border-radius: 7px;
    cursor: pointer;
    border: none;
    font: 800 13px/1 var(--xv-ui);
    text-transform: uppercase;
    letter-spacing: .06em;
}
.xv-ck-ok {
    background: linear-gradient(135deg, #2b1720, #a4622d);
    color: #fffdfa;
}
.xv-ck-no {
    background: #fffdfa;
    color: #2b1720;
    border: 1px solid #c58a5a33;
}
.xv-ck-off {
    display: none;
}
.xv-col {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 20px;
}
.xv-col-w {
    max-width: 860px;
    margin: 0 auto;
}
@media (max-width: 560px) {
    .xv-ck-row {
        flex-direction: column;
        align-items: stretch;
    }
    .xv-ck-act {
        justify-content: stretch;
    }
    .xv-ck-ok,
    .xv-ck-no {
        flex: 1;
    }
}