.news-content {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    margin-top: 20px;
    box-shadow: var(--card-shadow);
}

#newsIframe {
    border: none;
    background: #fff;
    width: 100%;
    transition: opacity 0.3s ease;
}

.news-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.news-header h3 {
    margin: 0;
    border: none;
}

.refresh-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.refresh-btn:hover {
    background: rgba(0, 0, 0, 0.1);
}

.refresh-btn i {
    font-size: 16px;
    color: var(--primary-color);
}

.refresh-btn i.rotating {
    animation: rotate 1s linear;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.news-loader {
    padding: 20px;
    text-align: center;
    background: #fff;
}

.news-loader i {
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}