.page-header {
    padding: 10px 0 30px;
    text-align: left;
}

.time-ad {
    width: 100%;
    margin: 0 0 0.25rem;
    text-align: center;
}

.time-lang-list {
    list-style: none;
    margin: 0.25rem 0 0;
    padding: 0;
}

.time-lang-list li {
    margin: 0.45rem 0;
}

.time-lang-name {
    display: inline-block;
    min-width: 7.5rem;
    margin-right: 0.75rem;
    font-weight: 700;
}

.time-lang-list a {
    margin-right: 1rem;
}

.time-guide {
    text-align: left;
    margin-top: 1.5rem;
}

.mainCenter .time-guide table.time-examples {
    width: auto;
    min-width: 22rem;
    margin: 1.25em 0 1.4em;
    border: 1px solid #d5dde5;
    border-collapse: collapse;
}

.time-examples th,
.time-examples td {
    text-align: left;
    padding: 0.45rem 1.15rem;
    line-height: 1.4;
    vertical-align: baseline;
    border-bottom: 1px solid #e6ebf0;
}

.time-examples th {
    font-weight: 700;
    color: #fff;
    background: #1875d0;
    border-bottom: 0;
}

.time-examples td:first-child {
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.time-examples tbody tr:nth-child(even) {
    background: #f4f8fc;
}

.time-examples tr:last-child td {
    border-bottom: 0;
}

.time-stage {
    display: grid;
    grid-template-columns: 8.5rem minmax(0, 1fr) 8.5rem;
    justify-content: center;
    align-items: center;
    column-gap: 0.75rem;
    width: min(100%, 920px);
    margin: 0 auto;
}

.time-balance {
    grid-column: 1;
}

.time-stage .clock-wrap {
    grid-column: 2;
    width: 100%;
    max-width: 500px;
    justify-self: center;
}

.time-controls {
    grid-column: 3;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    width: 8.5rem;
}

.time-field {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    margin: 0;
    text-align: left;
    font-size: 0.8rem;
    color: #5c6b7a;
}

.time-field select {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    font-size: 0.95rem;
    padding: 0.35rem 0.3rem;
    color: #1a1a1a;
}


.time-quiz {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 8px 0 24px;
}

.clock-wrap {
    width: 100%;
    max-width: 320px;
}

.clock-face {
    display: block;
    width: 100%;
    height: auto;
    overflow: visible;
}

.time-quiz h1 {
    margin: 0.55em 0 0.15em;
    font-size: clamp(1.8rem, 5vw, 2.7rem);
    line-height: 1.15;
}

.time-answer {
    min-height: 1.3em;
    margin: 0.1em 0 0.75em;
    max-width: 100%;
    font-size: clamp(1.7rem, 4.8vw, 3rem);
    font-weight: 700;
    line-height: 1.25;
    color: #14532d;
}

.time-quiz button {
    height: auto;
    min-height: 56px;
    min-width: 11rem;
    margin-right: 0;
    padding: 0.4em 1.6em;
    font-size: 1.35rem;
}

.time-quiz button:focus-visible {
    outline: 3px solid #0a345c;
    outline-offset: 3px;
}

@media (max-width: 699px) {
    .time-stage {
        grid-template-columns: minmax(0, 1fr) 8.5rem;
        width: 100%;
    }

    .time-balance {
        display: none;
    }

    .time-stage .clock-wrap {
        grid-column: 1;
    }

    .time-controls {
        grid-column: 2;
        width: 8.5rem;
    }
}

@media (min-width: 700px) {
    .time-stage {
        grid-template-columns: 10.5rem minmax(0, 500px) 10.5rem;
        column-gap: 1.25rem;
    }

    .time-controls {
        width: 10.5rem;
    }
}