.blog-post-header{text-align:center;padding:3rem 0 2rem;position:relative;z-index:1}.blog-post-category{display:inline-block;padding:.5rem 1.5rem;background:var(--brutal-yellow);color:var(--brutal-black);border:var(--brutal-border) solid var(--border-color);box-shadow:4px 4px 0 var(--shadow-color);font-family:'Geist Mono',monospace;font-weight:700;font-size:.875rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:1.5rem}.blog-post-title{font-family:'Geist Mono',monospace;font-weight:900;font-size:clamp(2rem, 5vw, 3.5rem);line-height:1.1;margin-bottom:1.5rem;text-transform:uppercase;letter-spacing:-2px;color:var(--text-color)}.blog-post-meta{display:flex;align-items:center;justify-content:center;gap:2rem;font-size:.95rem;color:var(--text-color);opacity:.7;margin-bottom:2rem;font-family:'Geist Mono',monospace}.blog-post-meta-item{display:flex;align-items:center;gap:.5rem}.blog-post-featured-image{max-width:800px;margin:2rem auto;position:relative;z-index:1}.blog-post-featured-image img{width:100%;height:auto;border:var(--brutal-border) solid var(--border-color);box-shadow:var(--brutal-shadow) var(--shadow-color);display:block}.blog-post-content{max-width:800px;margin:0 auto;padding:3rem 1rem;position:relative;z-index:1}.blog-post-content h2{font-family:'Geist Mono',monospace;font-weight:800;font-size:2rem;text-transform:uppercase;letter-spacing:-1px;color:var(--text-color);margin-top:3rem;margin-bottom:1.5rem;padding-bottom:.75rem;border-bottom:4px solid var(--brutal-pink)}.blog-post-content h3{font-family:'Geist Mono',monospace;font-weight:700;font-size:1.5rem;text-transform:uppercase;color:var(--text-color);margin-top:2rem;margin-bottom:1rem}.blog-post-content p{font-size:1.125rem;line-height:1.8;margin-bottom:1.5rem;color:var(--text-color)}.blog-post-content ol,.blog-post-content ul{font-size:1.125rem;line-height:1.8;margin-bottom:1.5rem;padding-left:2rem}.blog-post-content li{margin-bottom:.75rem;color:var(--text-color)}.blog-post-content strong{font-weight:700;color:var(--brutal-pink)}.blog-post-content a{color:var(--brutal-pink);font-weight:700;text-decoration:underline}.blog-post-content a:hover{color:var(--brutal-blue)}.formula-card{background:var(--brutal-blue);color:var(--brutal-white);border:var(--brutal-border) solid var(--border-color);box-shadow:var(--brutal-shadow) var(--shadow-color);padding:2rem;margin:2rem 0;text-align:center;font-family:'Geist Mono',monospace;font-size:1.5rem;font-weight:700;letter-spacing:1px}.formula-card .formula-label{font-size:1rem;text-transform:uppercase;margin-bottom:1rem;opacity:.9}.example-card{background:var(--brutal-white);border:var(--brutal-border) solid var(--border-color);box-shadow:var(--brutal-shadow) var(--shadow-color);padding:2rem;margin:2rem 0}body.dark-mode .example-card{background:var(--brutal-gray)}.example-card h4{font-family:'Geist Mono',monospace;font-weight:700;font-size:1.25rem;text-transform:uppercase;color:var(--brutal-pink);margin-bottom:1rem}.example-table{width:100%;margin:1.5rem 0;border-collapse:separate;border-spacing:0}.example-table td,.example-table th{padding:1rem;text-align:left;border:2px solid var(--border-color)}.example-table th{background:var(--brutal-yellow);color:var(--brutal-black);font-family:'Geist Mono',monospace;font-weight:700;text-transform:uppercase;font-size:.875rem}.example-table td{background:var(--brutal-white);color:var(--text-color)}body.dark-mode .example-table td{background:var(--brutal-gray)}.calculation-step{font-family:'Geist Mono',monospace;font-size:1.125rem;padding:1rem;background:rgba(255,193,7,.1);border-left:4px solid var(--brutal-yellow);margin:1rem 0}.highlight-box{background:var(--brutal-pink);color:var(--brutal-white);border:var(--brutal-border) solid var(--border-color);box-shadow:4px 4px 0 var(--shadow-color);padding:1.5rem;margin:2rem 0;font-weight:600}.highlight-box i{margin-right:.5rem}.cta-calculator{background:var(--brutal-green);color:var(--brutal-black);border:var(--brutal-border) solid var(--border-color);box-shadow:var(--brutal-shadow) var(--shadow-color);padding:3rem 2rem;text-align:center;margin:3rem 0;transition:all var(--transition-speed) ease}.cta-calculator:hover{transform:translate(-4px,-4px);box-shadow:var(--brutal-shadow-hover) var(--shadow-color)}.cta-calculator h3{font-family:'Geist Mono',monospace;font-weight:900;font-size:2rem;text-transform:uppercase;margin-bottom:1rem;color:var(--brutal-black)}.cta-calculator p{font-size:1.125rem;margin-bottom:1.5rem;color:var(--brutal-black)}.cta-calculator-btn{display:inline-block;padding:1rem 2rem;background:var(--brutal-black);color:var(--brutal-white);border:var(--brutal-border) solid var(--border-color);box-shadow:4px 4px 0 var(--shadow-color);font-family:'Geist Mono',monospace;font-weight:700;font-size:1.125rem;text-transform:uppercase;text-decoration:none;transition:all var(--transition-speed) ease}.cta-calculator-btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--shadow-color);color:var(--brutal-white)}.blog-nav{max-width:800px;margin:2rem auto;padding:0 1rem}.blog-nav-link{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:var(--brutal-white);color:var(--text-color);border:var(--brutal-border) solid var(--border-color);box-shadow:4px 4px 0 var(--shadow-color);font-family:'Geist Mono',monospace;font-weight:600;text-decoration:none;text-transform:uppercase;font-size:.875rem;transition:all var(--transition-speed) ease}body.dark-mode .blog-nav-link{background:var(--brutal-gray)}.blog-nav-link:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--shadow-color);color:var(--text-color)}@media (max-width:768px){.blog-post-header{padding:2rem 0 1rem}.blog-post-featured-image{margin:1.5rem 1rem}.blog-post-content{padding:2rem 1rem}.blog-post-content h2{font-size:1.5rem;margin-top:2rem}.blog-post-content h3{font-size:1.25rem}.blog-post-content ol,.blog-post-content p,.blog-post-content ul{font-size:1rem}.formula-card{font-size:1.125rem;padding:1.5rem}.example-table td,.example-table th{padding:.75rem;font-size:.875rem}.cta-calculator{padding:2rem 1.5rem}.cta-calculator h3{font-size:1.5rem}}