/* 虚岁计算器 */

.xusui-form {
    grid-template-columns: 1fr 1fr;
}

.xs-result {
    margin-top: 1.5rem;
}

.xs-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.xs-card {
    text-align: center;
    padding: 1.2rem 0.5rem;
    background: #f8f9fb;
    border: 1px solid #e8eaf0;
    border-radius: 10px;
}

.xs-card.xs-card-main {
    background: #f0f4ff;
    border-color: #2563eb;
}

.xs-card-label {
    font-size: 0.78rem;
    color: #999;
    margin-bottom: 0.3rem;
}

.xs-card-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: 'Fira Code', monospace;
    color: #333;
    line-height: 1.2;
}

.xs-card.xs-card-main .xs-card-value {
    color: #2563eb;
}

.xs-card-unit {
    font-size: 0.85rem;
    color: #666;
    margin-top: 0.2rem;
}

.xs-formula {
    padding: 0.8rem 1rem;
    background: #fffbf0;
    border: 1px solid #f0d060;
    border-radius: 8px;
    font-size: 0.88rem;
    color: #666;
    text-align: center;
}

.xs-table-wrap {
    overflow-x: auto;
}

@media (max-width: 600px) {
    .xusui-form {
        grid-template-columns: 1fr;
    }
    .xs-cards {
        grid-template-columns: 1fr 1fr;
    }
    .xs-cards .xs-card:last-child {
        grid-column: 1 / -1;
    }
}