/* ========================================
   資料來源說明樣式
   ======================================== */

.data-attribution {
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
    padding: 24px 0;
    margin-top: 48px;
    font-size: 13px;
    color: #6c757d;
}

.data-attribution .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.attribution-text {
    margin: 0 0 8px 0;
    line-height: 1.6;
}

.attribution-text strong {
    color: #495057;
}

.attribution-text a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.2s ease;
}

.attribution-text a:hover {
    color: #764ba2;
    text-decoration: underline;
}

.attribution-note {
    margin: 0;
    font-size: 12px;
    color: #adb5bd;
}

/* 列印時隱藏 */
@media print {
    .data-attribution {
        display: none !important;
    }
}

/* 手機版調整 */
@media (max-width: 768px) {
    .data-attribution {
        padding: 20px 0;
        margin-top: 32px;
    }

    .attribution-text {
        font-size: 12px;
    }

    .attribution-note {
        font-size: 11px;
    }
}