.content-text{font-size:16px;line-height:1.6;color:#333;width:100%;overflow:hidden}.content-text p{font-size:16px;line-height:1.6;color:#4a5568;margin-bottom:18px}.content-text p:first-of-type{font-size:17px;line-height:1.7;color:#2d3748;font-weight:500;background:#f7fafc;padding:15px;border-radius:6px;border-left:3px solid #4299e1}.content-subtitle{color:#2d3748;font-size:1.5rem;margin:25px 0 15px;font-weight:600}.content-subtitle-2{color:#4a5568;font-size:1.3rem;margin:20px 0 12px;font-weight:500}.feature-list{background:#f8fafc;border-radius:8px;padding:18px 20px;margin:20px 0;border-left:3px solid #4299e1;overflow:hidden}.feature-list ul{margin:0;padding-left:20px}.feature-list li{font-size:16px;margin-bottom:10px;line-height:1.6;color:#2d3748}.highlight-box{background:#f0fff4;border-radius:8px;padding:20px;margin:25px 0;border:1px solid #c6f6d5;overflow:hidden}.price-box{background:#fff5f5;border-radius:8px;padding:20px;margin:25px 0;border:1px solid #fed7d7}.price-amount{color:#c53030;font-size:1.5rem;font-weight:600;margin:10px 0}.price-note{font-size:14px;color:#718096;margin-top:8px;font-style:italic}.conclusion-box{background:#f0fff4;border-radius:8px;padding:20px;margin:30px 0 15px;border:1px solid #c6f6d5}.conclusion-box a{color:#2c5282;text-decoration:none;font-weight:500}.conclusion-box a:hover{text-decoration:underline}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:25px;margin-top:20px}.gallery-item{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 4px 6px rgba(0,0,0,.1);transition:transform .3s ease;display:block;text-decoration:none;color:inherit}.gallery-item:hover{transform:translateY(-5px);box-shadow:0 8px 15px rgba(0,0,0,.15)}.gallery-image{width:100%;height:226px;object-fit:cover;display:block}.gallery-caption{padding:15px;text-align:center;font-size:15px;color:#4a5568;border-top:1px solid #e2e8f0}.application-list{background:#f8fafc;border-radius:8px;padding:20px 25px;margin:25px 0;border-left:3px solid #4299e1}.application-list ul{margin:0;padding-left:20px}.application-list li{font-size:16px;margin-bottom:15px;line-height:1.6;color:#2d3748}.application-list li:before{content:"•";color:#4299e1;font-weight:700;display:inline-block;width:1em;margin-left:-1em}@media (max-width:768px){.content-subtitle{font-size:1.3rem}.content-subtitle-2{font-size:1.2rem}.content-text p{font-size:15px}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}}@media (max-width:480px){.feature-list{padding:15px}.gallery-grid{grid-template-columns:1fr;gap:15px}}.advantages-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.advantage-card{background:#fff;border-radius:16px;padding:30px 20px;text-align:center;box-shadow:0 8px 30px rgba(83,108,121,.1);transition:all .4s ease;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;min-height:220px}.advantage-card:hover{transform:translateY(-5px);box-shadow:0 15px 35px rgba(83,108,121,.2)}.advantage-card:before{content:'';position:absolute;top:0;left:0;width:100%;height:5px;background:linear-gradient(90deg,#536C79,#3a4c57);transform:scaleX(0);transform-origin:left;transition:transform .4s ease}.advantage-card:hover:before{transform:scaleX(1)}.advantage-icon{width:70px;height:70px;margin:0 auto 20px;background:linear-gradient(135deg,#536C79,#3a4c57);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;transition:all .4s ease;box-shadow:0 8px 20px rgba(83,108,121,.3)}.advantage-card:hover .advantage-icon{transform:rotateY(180deg) scale(1.1);background:linear-gradient(135deg,#3a4c57,#536C79)}.advantage-card h3{font-family:Montserrat,sans-serif;font-size:20px;color:#2c3e50;margin-bottom:15px;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;text-align:center}.advantage-card p{color:#666;line-height:1.5;flex-grow:1;display:flex;align-items:flex-start;justify-content:center;text-align:center}@media (max-width:992px){.advantages-grid{gap:20px}}.table-of-contents-modern{background:#fff;border-radius:24px;padding:30px 25px;margin:25px 0 35px;box-shadow:0 15px 35px -10px rgba(44,82,130,0.15);border:1px solid rgba(226,232,240,0.6)}.toc-title-modern{font-size:1.5rem;font-weight:600;color:#2c5282;margin:0 0 25px;padding:0 0 15px;border-bottom:2px solid #e2e8f0;display:flex;align-items:center;font-family:Montserrat,sans-serif}.toc-title-modern .icon{color:#4299e1;font-size:1.6rem}.toc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.toc-card{display:flex;flex-direction:column;background:#fff;border-radius:20px;padding:20px 16px;text-decoration:none;color:#1e293b;border:1px solid #e9edf4;transition:all .25s ease;position:relative;overflow:hidden;background:linear-gradient(145deg,#fafcff,#f0f5fd)}.toc-card:nth-child(odd){background:linear-gradient(145deg,#f8fafc,#ecf3fa)}.toc-card:nth-child(3n+1){background:linear-gradient(145deg,#f7faff,#e9f0f9)}.toc-card:nth-child(3n+2){background:linear-gradient(145deg,#fafeff,#edf4fc)}.toc-card:nth-child(3n+3){background:linear-gradient(145deg,#f5f9ff,#e8eff8)}.toc-card:hover{transform:translateY(-4px);background:#fff;border-color:#4299e1;box-shadow:0 12px 25px -8px rgba(66,153,225,0.3)}.toc-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,#4299e1,#2c5282);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}.toc-card:hover::before{transform:scaleX(1)}.toc-card-number{font-size:0.8rem;font-weight:600;color:#2c5282;margin-bottom:5px;letter-spacing:1px;text-transform:uppercase;opacity:0.8}.toc-card-title{font-size:1.05rem;font-weight:600;line-height:1.4;margin-bottom:6px;color:#1e293b}.toc-card:hover .toc-card-title{color:#2c5282}.toc-card-description{font-size:0.85rem;color:#5f6b7a;line-height:1.4;margin:0}@media (max-width:640px){.toc-grid{grid-template-columns:1fr;gap:12px}}.content-subtitle-3{color:#2c5282;font-size:1.3rem;margin:25px 0 15px;font-weight:500;border-left:4px solid #4299e1;padding-left:15px}.region-mega-block{background:#f0f7ff;border-radius:8px;padding:20px;margin:25px 0;border-left:4px solid #4299e1}.literature-mega{background:#f0f7ff;border-radius:8px;padding:25px;margin:30px 0;border:1px solid #c3dafe}.literature-mega p{margin:0 0 10px;font-style:italic;font-size:.95rem}.intro-box{background:#f0f7ff;border-radius:8px;padding:25px;margin:25px 0;border:1px solid #c3dafe}