* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 50%, #2c3e50 100%);
    color: #ecf0f1;
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-header {
    background: rgba(0, 0, 0, 0.3);
    padding: 40px 0;
    text-align: center;
    border-bottom: 2px solid #e74c3c;
}

.site-title {
    font-size: 48px;
    font-weight: 900;
    color: #e74c3c;
    text-shadow: 0 0 20px rgba(231, 76, 60, 0.5);
    margin-bottom: 10px;
    letter-spacing: 4px;
}

.site-subtitle {
    font-size: 18px;
    color: #bdc3c7;
    margin-bottom: 30px;
}

.main-nav {
    display: flex;
    justify-content: center;
    gap: 30px;
}

.main-nav a {
    color: #ecf0f1;
    text-decoration: none;
    font-weight: 600;
    padding: 10px 20px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.main-nav a:hover {
    border-color: #3498db;
    color: #3498db;
    background: rgba(52, 152, 219, 0.1);
}

.main-content {
    padding: 60px 0;
}

.hero-section {
    text-align: center;
    margin-bottom: 60px;
}

.hero-section h2 {
    font-size: 36px;
    color: #ecf0f1;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-section p {
    font-size: 18px;
    color: #bdc3c7;
    max-width: 600px;
    margin: 0 auto;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.news-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s ease;
}

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(231, 76, 60, 0.5);
}

.news-item h3 {
    margin-bottom: 15px;
}

.news-item h3 a {
    color: #ecf0f1;
    text-decoration: none;
    font-size: 20px;
    font-weight: 700;
    transition: color 0.3s ease;
}

.news-item h3 a:hover {
    color: #e74c3c;
}

.news-excerpt {
    color: #bdc3c7;
    margin-bottom: 15px;
    line-height: 1.7;
}

.news-date {
    color: #3498db;
    font-size: 14px;
    font-weight: 600;
}

.site-footer {
    background: rgba(0, 0, 0, 0.5);
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid #34495e;
    margin-top: 60px;
}

.site-footer p {
    color: #7f8c8d;
    margin-bottom: 10px;
}

/* Article Styles */
.news-article {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px;
}

.article-header {
    text-align: center;
    margin-bottom: 40px;
    border-bottom: 2px solid #e74c3c;
    padding-bottom: 30px;
}

.article-header h1 {
    font-size: 32px;
    color: #ecf0f1;
    margin-bottom: 15px;
    font-weight: 700;
    line-height: 1.3;
}

.article-meta {
    color: #3498db;
    font-size: 16px;
    font-weight: 600;
}

.article-content {
    font-size: 16px;
    line-height: 1.8;
}

.article-content h2 {
    color: #e74c3c;
    font-size: 24px;
    margin: 30px 0 15px 0;
    font-weight: 700;
}

.article-content p {
    margin-bottom: 20px;
    color: #bdc3c7;
}

.article-content strong {
    color: #ecf0f1;
}

.article-content em {
    color: #95a5a6;
    font-style: italic;
}

@media (max-width: 768px) {
    .site-title {
        font-size: 32px;
        letter-spacing: 2px;
    }
    
    .main-nav {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .hero-section h2 {
        font-size: 28px;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
}

/* Security & Privacy Guides Section */
.security-guides {
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid #3498db;
    border-radius: 10px;
    padding: 40px 30px;
    margin: 40px 0;
    box-shadow: 0 0 30px rgba(52, 152, 219, 0.3);
}

.security-guides h2 {
    font-size: 36px;
    color: #3498db;
    text-align: center;
    margin-bottom: 15px;
    text-shadow: 0 0 15px rgba(52, 152, 219, 0.5);
    letter-spacing: 2px;
    font-weight: 900;
}

.security-guides .section-intro {
    text-align: center;
    color: #bdc3c7;
    font-size: 16px;
    margin-bottom: 30px;
    padding: 0 20px;
}

.security-guides .news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.security-guides .news-item {
    background: rgba(52, 152, 219, 0.1);
    border: 1px solid #3498db;
    border-radius: 8px;
    padding: 25px;
    transition: all 0.3s ease;
}

.security-guides .news-item:hover {
    background: rgba(52, 152, 219, 0.2);
    border-color: #5dade2;
    box-shadow: 0 0 20px rgba(52, 152, 219, 0.4);
    transform: translateY(-5px);
}

.security-guides .news-item h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.security-guides .news-item h3 a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.security-guides .news-item h3 a:hover {
    color: #5dade2;
    text-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
}

.security-guides .news-excerpt {
    color: #bdc3c7;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.security-guides .news-date {
    color: #7f8c8d;
    font-size: 12px;
    font-style: italic;
}

/* Comprehensive Analysis Section */
.comprehensive-analysis {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.15) 0%, rgba(192, 57, 43, 0.15) 100%);
    border-top: 3px solid #e74c3c;
    border-bottom: 3px solid #e74c3c;
    padding: 60px 0;
    margin: 50px 0;
    position: relative;
}

.comprehensive-analysis::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none" stroke="rgba(231,76,60,0.1)" stroke-width="1"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.comprehensive-analysis .container {
    position: relative;
    z-index: 1;
}

.comprehensive-analysis .section-title {
    font-size: 42px;
    color: #e74c3c;
    text-align: center;
    margin-bottom: 40px;
    text-shadow: 0 0 20px rgba(231, 76, 60, 0.6);
    letter-spacing: 3px;
    font-weight: 900;
    text-transform: uppercase;
    padding: 20px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 10px;
    border: 2px solid #e74c3c;
}

.comprehensive-analysis .analysis-content {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 12px;
    padding: 40px;
    border: 1px solid rgba(231, 76, 60, 0.3);
    box-shadow: 0 0 30px rgba(231, 76, 60, 0.2);
}

.comprehensive-analysis .analysis-block {
    margin-bottom: 30px;
}

.comprehensive-analysis .analysis-block:last-child {
    margin-bottom: 0;
}

.comprehensive-analysis .analysis-block h3 {
    font-size: 26px;
    color: #e74c3c;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(231, 76, 60, 0.3);
    text-shadow: 0 0 10px rgba(231, 76, 60, 0.4);
}

.comprehensive-analysis .analysis-block p {
    color: #ecf0f1;
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
}

.comprehensive-analysis .analysis-block p strong {
    color: #e74c3c;
    font-weight: 700;
}

.comprehensive-analysis .analysis-block ul {
    list-style: none;
    padding-left: 0;
}

.comprehensive-analysis .analysis-block ul li {
    color: #bdc3c7;
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 12px;
    padding-left: 30px;
    position: relative;
}

.comprehensive-analysis .analysis-block ul li::before {
    content: '▸';
    color: #e74c3c;
    font-size: 20px;
    position: absolute;
    left: 0;
    top: -2px;
}

.comprehensive-analysis .analysis-block ul li strong {
    color: #e74c3c;
}

/* Article Images */
.article-image {
    margin: 30px 0;
    text-align: center;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.article-image img {
    width: 100%;
    max-width: 800px;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.article-image img:hover {
    transform: scale(1.02);
}

@media (max-width: 768px) {
    .article-image {
        margin: 20px 0;
    }
    
    .article-image img {
        max-width: 100%;
    }
}