/* Blog Layout */
.blog-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 16px;
    padding: 50px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    margin-bottom: 40px;
}

article h1 {
    font-size: 2.2rem;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.3;
}

.post-meta {
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.intro {
    font-size: 1.15rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 30px;
}

article h2 {
    font-size: 1.6rem;
    color: #667eea;
    margin: 40px 0 15px 0;
}

article p {
    font-size: 1.05rem;
    color: #444;
    line-height: 1.8;
    margin-bottom: 20px;
}

article ul {
    margin: 15px 0 25px 25px;
}

article ul li {
    font-size: 1.05rem;
    color: #444;
    line-height: 1.8;
    margin-bottom: 8px;
}

/* Calculator CTA Box */
.calculator-cta {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8ebff 100%);
    border: 3px solid #667eea;
    border-radius: 12px;
    padding: 25px;
    margin: 30px 0;
    text-align: center;
}

.calculator-cta p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.calculator-cta h3 {
    color: #667eea;
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.cta-link {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 35px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: transform 0.2s;
}

.cta-link:hover {
    transform: translateY(-2px);
}

.calculator-cta.bottom {
    margin-top: 50px;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-container {
        padding: 25px;
    }
    
    article h1 {
        font-size: 1.7rem;
    }
}