.newlistings-explanation {
    margin-top: 24px;
    padding: 24px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    color: #334155;
}

.newlistings-explanation h3 {
    margin: 0 0 12px;
    font-size: 18px;
    color: #0f172a;
}

.newlistings-explanation p {
    margin: 0 0 16px;
    line-height: 1.6;
}

.newlistings-formula {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 20px 0;
    padding: 16px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    text-align: center;
}

.newlistings-formula strong {
    color: #0f172a;
}

.newlistings-guide {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 20px 0;
}

.newlistings-guide > div {
    padding: 16px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
}

.newlistings-guide strong {
    display: block;
    margin-bottom: 6px;
    color: #0f172a;
}

.newlistings-guide span {
    display: block;
    font-size: 14px;
    line-height: 1.5;
}

.newlistings-note {
    margin-bottom: 0 !important;
    font-size: 13px;
    color: #64748b;
}

.newlistings-chart-container {
    margin: 20px auto;
    width: 100%;

    background: #fff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.08);

    display: flex;
    flex-direction: column;
    gap: 10px;
}

.newlistings-chart-body {
    position: relative;
    height: 380px;
}

.newlistings-chart-body canvas {
    width: 100% !important;
    height: 100% !important;
}

.newlistings-chart-header h1 {
    margin: 0;
    font-size: 1.4rem;
}

.newlistings-chart-header p {
    margin: 6px 0 0;
}


.newlistings-access-notice {
    margin-top: 12px;
    text-align: center;
    font-size: 13px;
    color: #64748b;
}

@media (max-width: 600px) {
    .newlistings-formula {
        flex-wrap: wrap;
    }

    .newlistings-guide {
        grid-template-columns: 1fr;
    }
}