body {
    background-color: #f5f5f5;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 20px;
}

.news-detail-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 30px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
}

.back-button {
    display: inline-flex;
    align-items: center;
    margin-bottom: 20px;
    color: #2c3e50;
    text-decoration: none;
    font-weight: 600;
    padding: 8px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.back-button i {
    margin-right: 8px;
    transition: transform 0.2s;
}

.back-button:hover {
    background-color: #f0f0f0;
}

.back-button:hover i {
    transform: translateX(-3px);
}

.news-title {
    font-size: 2rem;
    margin: 20px 0;
    color: #2c3e50;
    text-align: center;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.news-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.news-content {
    line-height: 1.8;
    font-size: 1.1rem;
    color: #34495e;
    text-align: justify;
    padding: 0 20px;
}

.news-date {
    display: block;
    text-align: right;
    color: #7f8c8d;
    font-style: italic;
    margin-top: 30px;
    font-size: 0.9rem;
}

@media (max-width: 900px) {
    .news-detail-container {
        margin: 20px 10px;
        padding: 20px;
    }
    
    .news-title {
        font-size: 1.5rem;
    }
    
    .news-content {
        padding: 0 10px;
    }
}