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0}.payment-method{display:flex;align-items:center;padding:12px 15px;border:2px solid #ddd;border-radius:8px;cursor:pointer;transition:all .3s;flex:1;min-width:150px}.payment-method:hover{border-color:#888}.payment-method.active{border-color:#333;background:#f8f8f8}.payment-method.active .payment-icon{background:#333;color:#fff}.payment-icon{width:40px;height:30px;line-height:30px;margin-right:10px;background:#f0f0f0;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem}.payment-name{font-weight:600;color:#555}.qr-code{flex:1;min-width:300px;text-align:center}.qr-code p{margin-top:30px}.qr-image{width:205px;height:205px;border:2px solid #f0f0f0;border-radius:8px;padding:10px;background:#fff;margin:0 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.3s}.page-btn:hover{border-color:#888;color:#333}.page-btn.active{background:#333;color:#fff;border-color:#333}@media (max-width:768px){.blog-grid{grid-template-columns:1fr}}.back-button{display:inline-flex;align-items:center;color:#555;text-decoration:none;font-weight:500;margin-bottom:20px;transition:color .3s}.back-button:hover{color:#000}.back-button i{margin-right:8px}.blog-detail-title{font-size:2.2rem;color:#222;margin-bottom:15px;line-height:1.3}.blog-detail-meta{display:flex;align-items:center;color:#888;font-size:.95rem;margin-bottom:20px}.blog-detail-meta div{margin-right:20px;display:flex;align-items:center}.blog-detail-meta i{margin-right:5px}.blog-detail-content{background:#fff;padding:40px;border:1px solid #f0f0f0;border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,.03);margin-bottom:40px}.blog-content h2{font-size:1.8rem;color:#333;margin:25px 0 15px;padding-bottom:10px;border-bottom:2px solid #f0f0f0}.blog-content h3{font-size:1.5rem;color:#444;margin:20px 0 12px}.blog-content p{margin-bottom:20px;line-height:1.7;color:#555}.blog-content ol,.blog-content ul{margin:15px 0;padding-left:30px}.blog-content li{margin-bottom:8px;line-height:1.6;color:#555}.blog-content blockquote{border-left:4px solid #333;padding-left:20px;margin:25px 0;font-style:italic;color:#666}.cta-card{background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-radius:12px;padding:30px;margin:40px 0;border-left:4px solid #333;box-shadow:0 4px 12px rgba(0,0,0,.05)}.cta-card p{font-size:1.1rem;margin-bottom:20px;color:#444;line-height:1.6}.cta-button{display:inline-block;background-color:#333;color:#fff;padding:12px 28px;border-radius:6px;font-weight:600;font-size:1rem;transition:all .3s ease;box-shadow:0 4px 8px rgba(0,0,0,.15)}.cta-button:hover{background-color:#000;transform:translateY(-2px);box-shadow:0 6px 12px rgba(0,0,0,.2)}@media (max-width:768px){.blog-detail-content{padding:25px}.blog-detail-title{font-size:1.8rem}.blog-detail-meta{flex-direction:column;align-items:flex-start}.blog-detail-meta div{margin-bottom:10px}.cta-card{padding:20px}}