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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #1e1e1e 0%, #2d2d30 100%);
    color: #d4d4d4;
    line-height: 1.6;
}

/* Header */
.app-header {
    background-color: #252526;
    padding: 12px 20px;
    border-bottom: 1px solid #3e3e42;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-logo img {
    height: 32px;
}

.header-links {
    display: flex;
    gap: 20px;
    align-items: center;
}

.header-link {
    color: #cccccc;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.header-link:hover {
    color: #ffffff;
}

.btn-primary {
    background-color: #007acc;
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.2s;
    display: inline-block;
}

.btn-primary:hover {
    background-color: #005a9e;
}

.btn-large {
    padding: 14px 32px;
    font-size: 1.1rem;
}

.btn-secondary {
    background-color: #3e3e42;
    color: #cccccc;
    padding: 12px 24px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
    display: inline-block;
}

.btn-secondary:hover {
    background-color: #4e4e52;
    color: #ffffff;
}

/* Article Layout */
.blog-article {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px 80px;
}

.blog-breadcrumb {
    margin-bottom: 30px;
}

.blog-breadcrumb a {
    color: #007acc;
    text-decoration: none;
    font-size: 0.95rem;
}

.blog-breadcrumb a:hover {
    text-decoration: underline;
}

/* Article Header */
.article-header {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid #3e3e42;
}

.article-header h1 {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.2;
}

.article-meta {
    display: flex;
    gap: 10px;
    color: #858585;
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.article-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag {
    background-color: #007acc22;
    color: #4fc3f7;
    padding: 5px 14px;
    border-radius: 14px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Article Content */
.article-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #d4d4d4;
}

.article-content h3.section-positive {
    position: relative;
    padding-left: 35px;
}

.article-content h3.section-positive::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background-color: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(34, 197, 94, 0.4);
}

.article-content h3.section-positive::after {
    content: '';
    position: absolute;
    left: 7px;
    top: 50%;
    transform: translateY(-60%) rotate(45deg);
    width: 5px;
    height: 10px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
}

.article-content h3.section-negative {
    position: relative;
    padding-left: 35px;
}

.article-content h3.section-negative::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background-color: #ef4444;
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.4);
}

.article-content h3.section-negative::after {
    content: '×';
    position: absolute;
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
    color: #ffffff;
    font-size: 22px;
    font-weight: bold;
    line-height: 1;
}

.article-content .lead {
    font-size: 1.25rem;
    color: #ffffff;
    margin-bottom: 40px;
    line-height: 1.6;
}

.article-content h2 {
    font-size: 2rem;
    color: #ffffff;
    margin-top: 50px;
    margin-bottom: 20px;
    padding-top: 20px;
    border-top: 1px solid #3e3e42;
}

.article-content h2:first-of-type {
    border-top: none;
}

.article-content h3 {
    font-size: 1.5rem;
    color: #ffffff;
    margin-top: 35px;
    margin-bottom: 15px;
}

.article-content h4 {
    font-size: 1.2rem;
    color: #cccccc;
    margin-top: 25px;
    margin-bottom: 12px;
}

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

.article-content ul,
.article-content ol {
    margin-bottom: 25px;
    padding-left: 30px;
}

.article-content li {
    margin-bottom: 10px;
}

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

.article-content code {
    background-color: #1e1e1e;
    border: 1px solid #3e3e42;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    color: #4fc3f7;
}

.article-content pre {
    background-color: #1e1e1e;
    border: 1px solid #3e3e42;
    border-radius: 6px;
    padding: 20px;
    margin: 25px 0;
    overflow-x: auto;
}

.article-content pre code {
    background: none;
    border: none;
    padding: 0;
    color: #d4d4d4;
    font-size: 0.95rem;
}

/* Article CTA */
.article-cta {
    background: linear-gradient(135deg, #007acc 0%, #005a9e 100%);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    margin: 60px 0 40px;
}

.article-cta h3 {
    font-size: 1.8rem;
    color: #ffffff;
    margin-bottom: 15px;
}

.article-cta p {
    font-size: 1.1rem;
    color: #e0e0e0;
    margin-bottom: 25px;
}

.article-cta .btn-primary {
    background-color: #ffffff;
    color: #007acc;
}

.article-cta .btn-primary:hover {
    background-color: #f0f0f0;
}

/* Article Footer */
.article-footer {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #3e3e42;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .article-header h1 {
        font-size: 1.8rem;
    }

    .article-content {
        font-size: 1rem;
    }

    .article-content h2 {
        font-size: 1.6rem;
    }

    .article-content h3 {
        font-size: 1.3rem;
    }

    .article-cta {
        padding: 30px 20px;
    }

    .header-links {
        gap: 10px;
    }

    .header-link {
        display: none;
    }

    .header-link:last-child {
        display: inline;
    }
}