:root{--primary: #FF6B35;--primary-dark: #E55A2B;--primary-light: #FF8C5A;--primary-rgb: 255, 107, 53;--primary-light-rgb: 255, 140, 90;--secondary: #1B2A4A;--secondary-light: #2D3E5F;--accent-blue: #4A6CF7;--accent-purple: #7C5CFC;--success-green: #4ADE80;--bg-light: #F7F8FC;--bg-white: #FFFFFF;--text-dark: #1B2A4A;--text-muted: #6B7A99;--text-light: #9BA3B5;--border-color: #E8ECF1;--shadow-sm: 0 2px 8px rgba(27, 42, 74, .06);--shadow-md: 0 4px 20px rgba(27, 42, 74, .08);--shadow-lg: 0 8px 40px rgba(27, 42, 74, .12);--shadow-xl: 0 16px 60px rgba(27, 42, 74, .15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--uc-sidebar-width: 240px;--uc-navbar-height: 60px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,Noto Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text-dark);background:var(--bg-light);line-height:1.6}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-light)}::-webkit-scrollbar-thumb{background:var(--text-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes fadeUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes ping{0%{transform:scale(1);opacity:.4}to{transform:scale(2.5);opacity:0}}.back-to-top{position:fixed;bottom:30px;right:30px;width:44px;height:44px;background:var(--primary);color:#fff;border:none;border-radius:50%;font-size:1.1rem;cursor:pointer;transition:all .3s ease;z-index:998;box-shadow:0 4px 15px rgba(var(--primary-rgb),.3);display:flex;align-items:center;justify-content:center}.back-to-top:hover{background:var(--primary-dark);transform:translateY(-4px);box-shadow:0 6px 20px rgba(var(--primary-rgb),.4)}@media(max-width:767px){.back-to-top{bottom:20px;right:20px;width:40px;height:40px;font-size:1rem}}.pagination .page-item .page-link{color:var(--text-dark)}.pagination .page-item.active .page-link{background-color:var(--primary);border-color:var(--primary);color:#fff}.section-padding{padding:100px 0}.section-title{font-size:2.2rem;font-weight:800;color:var(--text-dark);margin-bottom:16px}.section-subtitle{font-size:1.05rem;color:var(--text-muted);max-width:560px;margin:0 auto 60px;line-height:1.7}.section-label{display:inline-block;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:2px;color:var(--primary);margin-bottom:12px}.hero-section{padding:160px 0 100px;background:linear-gradient(135deg,#1b2a4a,#2d1b69,#1b2a4a);position:relative;overflow:hidden;min-height:100vh;display:flex;align-items:center}.hero-section:before{content:"";position:absolute;top:-50%;right:-20%;width:800px;height:800px;background:radial-gradient(circle,rgba(var(--primary-rgb),.15) 0%,transparent 70%);border-radius:50%}.hero-section:after{content:"";position:absolute;bottom:-30%;left:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(74,108,247,.1) 0%,transparent 70%);border-radius:50%}.hero-grid-lines{position:absolute;top:0;left:0;right:0;bottom:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px}.hero-content{position:relative;z-index:2}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:#ffffff1a;border:1px solid rgba(255,255,255,.15);padding:6px 16px;border-radius:50px;font-size:.82rem;color:#fffc;margin-bottom:28px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.hero-badge .dot{width:6px;height:6px;background:#4ade80;border-radius:50%;animation:pulse 2s infinite}.hero-title{font-size:3.5rem;font-weight:900;color:#fff;line-height:1.2;margin-bottom:20px}.hero-title .highlight{background:linear-gradient(135deg,var(--primary),#FFB347);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:1.15rem;color:#ffffffa6;line-height:1.8;max-width:520px;margin-bottom:40px}.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}.hero-stats{display:flex;gap:48px;margin-top:60px;padding-top:40px;border-top:1px solid rgba(255,255,255,.1)}.hero-stat-item h3{font-size:2rem;font-weight:800;color:#fff;margin-bottom:4px}.hero-stat-item h3 span{color:var(--primary)}.hero-stat-item p{font-size:.85rem;color:#ffffff80}.hero-visual{position:relative;z-index:2}.hero-card{background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:28px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.hero-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.hero-card-title{font-size:.85rem;font-weight:600;color:#fffc;display:flex;align-items:center;gap:8px}.hero-card-title .live-dot{width:8px;height:8px;background:#4ade80;border-radius:50%;animation:pulse 2s infinite}.hero-card-status{font-size:.75rem;color:#4ade80;background:#4ade801a;padding:4px 12px;border-radius:50px;font-weight:600}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}.dash-item{background:#ffffff0d;border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-sm);padding:16px}.dash-item .dash-label{font-size:.72rem;color:#ffffff73;margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.dash-item .dash-value{font-size:1.4rem;font-weight:800;color:#fff}.dash-item .dash-value .dash-unit{font-size:.8rem;font-weight:500;color:#ffffff80;margin-left:2px}.dash-item .dash-bar{height:4px;background:#ffffff1a;border-radius:2px;margin-top:10px;overflow:hidden}.dash-bar-fill{height:100%;border-radius:2px;transition:width 1s ease}.dash-bar-fill.orange{background:linear-gradient(90deg,var(--primary),var(--primary-light))}.dash-bar-fill.blue{background:linear-gradient(90deg,#4a6cf7,#60a5fa)}.dash-bar-fill.green{background:linear-gradient(90deg,#22c55e,#4ade80)}.dash-bar-fill.purple{background:linear-gradient(90deg,#7c5cfc,#a78bfa)}.dash-nodes{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#ffffff0a;border-radius:var(--radius-sm)}.dash-nodes .node-dot{width:6px;height:6px;border-radius:50%;background:#4ade80}.dash-nodes .node-name{font-size:.8rem;color:#ffffffb3;flex:1}.dash-nodes .node-ping{font-size:.8rem;font-weight:600;color:#4ade80}.floating-card{position:absolute;background:#ffffff1a;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-md);padding:16px 20px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);animation:float 6s ease-in-out infinite}.floating-card.card-1{top:-20px;right:-30px;animation-delay:0s}.floating-card.card-2{bottom:30px;left:-40px;animation-delay:2s}.floating-card .fc-label{font-size:.72rem;color:#ffffff80;margin-bottom:4px}.floating-card .fc-value{font-size:1.1rem;font-weight:700;color:#fff}.floating-card .fc-value .up{color:#4ade80;font-size:.8rem}.products-section{background:var(--bg-white)}.product-card{background:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:32px;transition:all .4s ease;height:100%;position:relative;overflow:hidden}.product-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-light));opacity:0;transition:opacity .3s ease}.product-card:hover{border-color:transparent;box-shadow:var(--shadow-lg);transform:translateY(-4px)}.product-card:hover:before{opacity:1}.product-card h4{font-size:1.15rem;font-weight:700;margin-bottom:12px;color:var(--text-dark)}.product-card p{font-size:.9rem;color:var(--text-muted);line-height:1.7;margin-bottom:20px;height:4.59rem;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.product-icon{width:52px;height:52px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:20px}.product-icon.blue{background:#4a6cf71a;color:var(--accent-blue)}.product-icon.purple{background:#7c5cfc1a;color:var(--accent-purple)}.product-icon.orange{background:rgba(var(--primary-rgb),.1);color:var(--primary)}.product-icon.green{background:#4ade801a;color:#22c55e}.product-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px}.product-tag{font-size:.75rem;padding:4px 10px;background:var(--bg-light);color:var(--text-muted);border-radius:50px;font-weight:500}.product-link{font-size:.88rem;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:6px;transition:gap .3s 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.unit{font-size:1.2rem;font-weight:600;color:var(--primary)}.stat-label{font-size:.9rem;color:var(--text-muted)}.coverage-map{background:var(--bg-light);border-radius:var(--radius-xl);padding:40px 20px;margin-top:40px;position:relative;overflow:hidden}.china-map-container{width:100%;max-width:700px;margin:0 auto;position:relative}.china-map-container svg{width:100%;height:auto}.china-map-container svg .province{fill:#4a6cf714;stroke:#4a6cf733;stroke-width:.8;transition:fill .3s ease}.china-map-container svg .province:hover{fill:#4a6cf726}.map-city-dot{position:absolute;width:10px;height:10px;background:var(--primary);border-radius:50%;transform:translate(-50%,-50%);z-index:2}.map-city-dot:before{content:"";position:absolute;top:-4px;left:-4px;width:18px;height:18px;border:2px solid var(--primary);border-radius:50%;opacity:.4;animation:ping 2s 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var(--border-color);background:linear-gradient(135deg,#1b2a4a,#2d3e5f);color:#fff}.contact-modal .modal-header .modal-title{font-size:1.1rem;font-weight:700;color:#fff}.contact-modal .modal-header .close{color:#fff;opacity:.7;text-shadow:none}.contact-modal .modal-header .close:hover{opacity:1}.contact-modal .modal-body{padding:24px}.contact-modal .contact-methods{display:flex;flex-direction:column;gap:16px;margin-bottom:24px}.contact-modal .contact-method{display:flex;align-items:center;gap:16px;padding:14px 16px;background:var(--bg-light);border-radius:var(--radius-md);transition:all .3s ease}.contact-modal .contact-method:hover{background:#4a6cf714;transform:translate(4px)}.contact-modal .contact-icon{width:44px;height:44px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:#fff;flex-shrink:0}.contact-modal .contact-icon.phone{background:linear-gradient(135deg,#4ade80,#22c55e)}.contact-modal 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h2{font-size:2.5rem;font-weight:800;color:#fff;margin-bottom:16px}.cta-content p{font-size:1.1rem;color:#fff9;margin-bottom:36px;max-width:500px;margin-left:auto;margin-right:auto}.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}@media(max-width:991px){.hero-title{font-size:2.5rem}.hero-stats{gap:32px}.section-title{font-size:1.8rem}.section-padding{padding:70px 0}}@media(max-width:767px){.hero-section{padding:120px 0 60px}.hero-title{font-size:2rem}.hero-stats{flex-wrap:wrap;gap:24px}.hero-stat-item h3{font-size:1.5rem}.stat-number{font-size:2.2rem}.cta-content h2{font-size:1.8rem}.section-padding{padding:60px 0}.container{padding-left:20px;padding-right:20px}.hero-card{padding:20px}.dashboard-grid{grid-template-columns:1fr 1fr;gap:10px}.dash-item{padding:12px}.dash-item .dash-value{font-size:1.1rem}.floating-card{display:none}.map-city-dot:after{display:none}.map-city-dot.major{width:10px;height:10px}.map-city-dot.major:before{width:18px;height:18px;top:-4px;left:-4px}}.announcement-modal .modal-backdrop.show{opacity:.5}.announcement-modal .modal-dialog{max-width:580px}.announcement-modal .modal-content{border-radius:12px;border:none;box-shadow:0 20px 60px #00000026}.announcement-modal .modal-header{padding:28px 24px 16px;border-bottom:none;justify-content:center;position:relative}.announcement-modal .modal-header .modal-title{font-size:1.6rem;font-weight:800;color:#ef4444;margin:0;letter-spacing:2px}.announcement-modal .modal-body{padding:0 36px 20px}.announcement-modal .announcement-content p{font-size:.92rem;line-height:1.9;margin-bottom:14px;color:#333}.announcement-modal .announcement-content p strong{font-weight:700;color:#1a1a1a}.announcement-modal .announcement-content p.text-danger{color:#ef4444;font-weight:500}.announcement-modal .modal-footer{padding:8px 36px 32px;border-top:none;justify-content:center;gap:16px}.announcement-modal .modal-footer .btn{min-width:120px;padding:12px 28px;font-size:.95rem;font-weight:600;border-radius:6px;border:none;cursor:pointer;transition:all .2s ease}.announcement-modal .modal-footer .btn-primary-custom{background:#3b82f6;color:#fff}.announcement-modal .modal-footer .btn-primary-custom:hover{background:#2563eb;transform:translateY(-1px);box-shadow:0 4px 12px #3b82f64d}.announcement-modal .modal-footer .btn-danger-custom{background:#ef4444;color:#fff}.announcement-modal .modal-footer .btn-danger-custom:hover{background:#dc2626;transform:translateY(-1px);box-shadow:0 4px 12px #ef44444d}@media(max-width:767px){.announcement-modal .modal-dialog{max-width:92%;margin:16px}.announcement-modal .modal-header{padding:24px 20px 12px}.announcement-modal .modal-header .modal-title{font-size:1.4rem}.announcement-modal .modal-body{padding:0 24px 16px}.announcement-modal .announcement-content p{font-size:.85rem;line-height:1.8}.announcement-modal .modal-footer{padding:8px 24px 24px;flex-direction:column;gap:10px}.announcement-modal .modal-footer .btn{width:100%}}.product-page{padding:40px 0 80px}.product-nav-item:hover{background:var(--bg-light);color:var(--primary);text-decoration:none;cursor:pointer}.product-detail{background:var(--bg-white);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm)}.product-detail-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--border-color)}.product-detail-title{font-size:1.5rem;font-weight:800;color:var(--text-dark)}.btn-renew{background:var(--primary);color:#fff;border:none;padding:8px 20px;border-radius:50px;font-weight:600;font-size:.85rem;transition:all .3s ease}.btn-renew:hover{background:var(--primary-dark);color:#fff}.product-info-box{background:#4a6cf70d;border:1px solid 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.card-header{font-weight:700;color:var(--text-dark);margin:0 16px 16px;padding-bottom:12px;border-bottom:1px solid var(--border-color);background:none}.card-sku .pricing-original{font-size:.82rem;color:var(--text-light);text-decoration:line-through;margin-bottom:8px}.card-sku .pricing-amount{font-size:1.25rem;font-weight:800;color:var(--primary);line-height:1.2;white-space:nowrap}.card-sku .pricing-amount .currency{font-size:.8rem;font-weight:600}.card-sku .pricing-amount .unit{font-size:.7rem;font-weight:500;color:var(--text-muted)}.card-sku .pricing-duration{font-size:.82rem;color:var(--text-muted);margin:12px 0 20px}.card-sku .btn-buy{width:100%;padding:5px;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .3s ease;border:none;text-decoration:none;display:inline-block}.card-sku .btn-buy-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.card-sku .btn-buy-outline:hover{background:var(--primary);color:#fff}.card-sku .btn-buy-primary{background:var(--primary);color:#fff;box-shadow:0 4px 12px rgba(var(--primary-rgb),.3)}.card-sku .btn-buy-primary:hover{background:var(--primary-dark);color:#fff;box-shadow:0 6px 16px rgba(var(--primary-rgb),.4);transform:translateY(-1px)}.physical-products-page{padding:40px 0 80px}.physical-products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.physical-product-card{background:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;transition:all .3s ease}.physical-product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.physical-product-card-header{background:var(--accent-blue);color:#fff;padding:14px 20px;font-size:1rem;font-weight:700;text-align:center}.physical-product-card-image{position:relative;background:#f0f4ff;min-height:200px;display:flex;align-items:center;justify-content:center;overflow:hidden}.physical-product-card-image .product-image{width:100%;height:100%;object-fit:cover;display:block}.physical-product-card-image .product-feature-overlay{position:absolute;top:12px;right:12px}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px;padding:12px 16px;font-size:.78rem;color:var(--text-dark)}.feature-item{display:flex;align-items:center;gap:4px}.feature-item i{color:var(--accent-blue);font-size:.7rem}.service-banner{background:linear-gradient(135deg,#1b2a4a,#2d3e5f);color:#fff;padding:12px 20px;text-align:center;font-size:.95rem;font-weight:700;letter-spacing:2px}.price-section{padding:16px 20px;text-align:center}.price-section .original-price{font-size:.82rem;color:var(--text-light);text-decoration:line-through;margin-bottom:4px}.price-section .current-price{font-size:1.6rem;font-weight:800;color:#ef4444}.card-actions{display:flex;gap:12px;padding:0 20px 20px}.btn-detail{flex:1;padding:10px 16px;border:1.5px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-white);color:var(--text-dark);font-size:.88rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-align:center;text-decoration:none}.btn-detail:hover{border-color:var(--accent-blue);color:var(--accent-blue);text-decoration:none}.btn-buy-now{flex:1;padding:10px 16px;border:none;border-radius:var(--radius-sm);background:var(--accent-blue);color:#fff;font-size:.88rem;font-weight:600;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:6px}.btn-buy-now:hover{background:#3b5de7;color:var(--text-light);text-decoration:none}@media(max-width:991px){.physical-products-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:575px){.physical-products-page{padding:24px 0 60px}.physical-products-grid{grid-template-columns:1fr}}.product-detail-page{padding:40px 0 80px}.detail-back-link{display:inline-flex;align-items:center;gap:6px;color:var(--text-muted);font-size:.88rem;text-decoration:none;margin-bottom:20px;transition:color .3s ease}.detail-back-link:hover{color:var(--accent-blue);text-decoration:none}.detail-content{display:flex;gap:32px;background:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:32px}.detail-image-col{flex:0 0 45%;max-width:400px}.detail-image-col .detail-image-wrapper{background:#f0f4ff;border-radius:var(--radius-md);overflow:hidden;min-height:300px;display:flex;align-items:center;justify-content:center}.detail-image-col .detail-image-wrapper .product-image{width:100%;height:100%;object-fit:cover;display:block}.detail-info-col{flex:1;display:flex;flex-direction:column;gap:20px}.detail-info-col .detail-product-name{font-size:1.5rem;font-weight:800;color:var(--text-dark);margin-bottom:8px}.detail-info-col .detail-description{font-size:.95rem;color:var(--text-muted);line-height:1.7}.detail-price-box{background:#4a6cf714;border:1px solid rgba(74,108,247,.15);border-radius:var(--radius-md);padding:20px 24px}.detail-price-box .detail-original-price{font-size:.88rem;color:var(--text-light);text-decoration:line-through}.detail-price-box .detail-current-price{font-size:1.4rem;font-weight:800;color:#ef4444;margin-top:4px}.btn-buy-large{width:100%;padding:16px;background:var(--accent-blue);color:#fff;border:none;border-radius:var(--radius-md);font-size:1.05rem;font-weight:700;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:8px}.btn-buy-large:hover{background:#3b5de7}.purchase-modal .modal-dialog{max-width:560px}.purchase-modal .modal-content{border-radius:var(--radius-lg);border:none}.purchase-modal .modal-header{padding:20px 24px;border-bottom:1px solid var(--border-color)}.purchase-modal .modal-title{font-size:1.1rem;font-weight:700}.purchase-modal .modal-body{padding:24px}.modal-product-name{font-size:1.2rem;font-weight:800;color:var(--text-dark);margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.quantity-group{margin-bottom:16px}.quantity-group .quantity-label{font-size:.88rem;font-weight:600;color:var(--text-dark);margin-bottom:8px;display:block}.quantity-group .quantity-input{width:100%;padding:12px 16px;border:1.5px solid var(--border-color);border-radius:var(--radius-sm);font-size:.95rem}.price-summary-box{background:#4a6cf714;border-radius:var(--radius-sm);padding:16px 20px;margin-bottom:20px}.price-summary-box .price-row{display:flex;justify-content:space-between;margin-bottom:8px;font-size:.88rem}.price-summary-box .price-row.total{font-weight:700;color:#ef4444;font-size:1rem;border-top:1px solid rgba(74,108,247,.15);padding-top:8px;margin-top:8px}.price-summary-box .balance-row{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:.85rem;color:var(--text-muted)}.price-summary-box .btn-recharge{display:inline-block;padding:2px 10px;background:#ef4444;color:#fff;border-radius:4px;font-size:.75rem;font-weight:600;text-decoration:none}.shipping-form{margin-top:20px}.shipping-form .form-group-custom{margin-bottom:16px}.shipping-form .form-label{font-size:.88rem;font-weight:600;color:var(--text-dark);margin-bottom:8px;display:block}.shipping-form .form-input{width:100%;padding:12px 16px;border:1.5px solid var(--border-color);border-radius:var(--radius-sm);font-size:.95rem;font-family:inherit}.shipping-form .form-input:focus{border-color:var(--accent-blue);outline:none;box-shadow:0 0 0 3px #4a6cf71a}.address-selects{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px}.address-selects .address-select{flex:1;min-width:0;padding:12px 16px;border:1.5px solid var(--border-color);border-radius:var(--radius-sm);font-size:.95rem;background:var(--bg-white);-webkit-appearance:auto;-moz-appearance:auto;appearance:auto;font-family:inherit;color:var(--text-dark);cursor:pointer}.address-selects .address-select:focus{border-color:var(--accent-blue);outline:none;box-shadow:0 0 0 3px #4a6cf71a}.address-selects .address-select-full{flex:0 0 100%}.address-selects .address-detail{width:100%;padding:12px 16px;border:1.5px solid var(--border-color);border-radius:var(--radius-sm);font-size:.95rem;min-height:80px;resize:vertical;font-family:inherit}.btn-submit-order{width:100%;padding:16px;background:var(--accent-blue);color:#fff;border:none;border-radius:var(--radius-md);font-size:1.05rem;font-weight:700;cursor:pointer;transition:all .3s ease}.btn-submit-order:hover{background:#3b5de7}@media(max-width:767px){.detail-content{flex-direction:column}.detail-image-col{max-width:100%}.address-selects{flex-direction:column}}.purchase-page{padding:40px 0 80px}.purchase-card{background:var(--bg-white);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm)}.purchase-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--border-color)}.purchase-title{font-size:1.3rem;font-weight:800;color:var(--text-dark)}.btn-back{color:var(--text-muted);font-size:.88rem;font-weight:500;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:color .3s ease}.btn-back:hover{color:var(--primary)}.info-box{background:rgba(var(--primary-rgb),.05);border:1px solid rgba(var(--primary-rgb),.15);border-radius:var(--radius-md);padding:18px 22px}.info-box p{font-size:.85rem;color:var(--text-muted);margin-bottom:6px;line-height:1.7}.info-box p:last-child{margin-bottom:0}.info-box strong{color:var(--text-dark)}.purchase-layout{display:flex;gap:24px;align-items:flex-start}.purchase-form-col{width:calc(50% - 12px);min-width:0}.purchase-info-col{width:calc(50% - 12px);flex-shrink:0}.purchase-info-col .info-box{height:100%}.tab-switch{display:flex;gap:12px;margin-bottom:28px}.tab-switch-btn{flex:1;padding:12px 20px;border:2px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-white);font-weight:600;font-size:.92rem;color:var(--text-muted);cursor:pointer;transition:all .3s ease;text-align:center;text-decoration:none}.tab-switch-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 2px 8px rgba(var(--primary-rgb),.3)}.tab-switch-btn:hover:not(.active){border-color:var(--primary);color:var(--primary);text-decoration:none}.batch-form{display:none}.batch-form.active,.single-form{display:block}.single-form.hidden{display:none}.batch-row{display:flex;gap:12px;align-items:flex-start}.batch-row .form-group-custom{flex:1;margin-bottom:0}.batch-row .form-group-custom.small{flex:0 0 50%}.batch-row .input-group{border-radius:var(--radius-sm);overflow:hidden}.batch-row .input-group-text{background:var(--bg-light);border-color:var(--border-color);color:var(--text-muted);font-size:.85rem;font-weight:500;padding:10px 14px}.batch-row .form-control{text-align:center;border-color:var(--border-color);font-size:.92rem;color:var(--text-dark)}.batch-row .form-control:focus{border-color:var(--primary);box-shadow:0 0 0 .2rem rgba(var(--primary-rgb),.15)}.batch-row .input-group .form-control{border-left:none;border-right:none}.batch-row .input-group .input-group-text:first-child{border-right:none}.batch-row .input-group .input-group-text:last-child{border-left:none}.account-preview{background:rgba(var(--primary-rgb),.05);border:1px solid rgba(var(--primary-rgb),.15);border-radius:var(--radius-sm);padding:14px 18px;margin-top:12px;font-size:.85rem;color:var(--text-muted);line-height:1.6}.account-preview strong{color:var(--text-dark)}.account-preview .preview-list{color:var(--primary);font-weight:500}.form-group-custom{margin-bottom:20px}.form-label{display:block;font-size:.88rem;font-weight:600;color:var(--text-dark);margin-bottom:8px}.form-label .required{color:var(--primary);margin-left:2px}.input-group-custom{display:flex;gap:0}.form-input{width:100%;padding:12px 16px;border:1.5px solid var(--border-color);border-radius:var(--radius-sm);font-size:.92rem;color:var(--text-dark);background:var(--bg-white);transition:all .3s ease;outline:none;font-family:inherit}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(var(--primary-rgb),.1)}.form-input::placeholder{color:var(--text-light)}.input-group-custom .form-input{border-top-right-radius:0;border-bottom-right-radius:0}#gen-rand-account{background:var(--accent-blue)}.btn-generate{padding:12px 20px;background:var(--accent-blue);color:#fff;border:none;border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-weight:600;font-size:.85rem;cursor:pointer;transition:all .3s ease;white-space:nowrap}.btn-generate:hover{background:#3b5de7}textarea.form-input{resize:vertical;min-height:80px}.form-row-custom{display:grid;grid-template-columns:1fr 1fr;gap:20px}.input-suffix{position:relative}.input-suffix .form-input{padding-right:50px}.input-suffix-text{position:absolute;right:16px;top:50%;transform:translateY(-50%);font-size:.85rem;color:var(--text-muted);font-weight:500}.price-box,form .alert-info{background:#4a6cf70d;border:1px solid rgba(74,108,247,.15);border-radius:var(--radius-md);padding:20px 24px;margin-bottom:24px}.price-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:.88rem}.price-row:last-child{margin-bottom:0}.price-label{color:var(--text-muted)}.price-value{font-weight:700;color:var(--text-dark)}.price-value.highlight{color:var(--primary);font-size:1.1rem}.balance-info{display:flex;align-items:center;gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid 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.info-box{position:static}}@media(max-width:767px){.purchase-page{padding:24px 0 60px}.purchase-card{padding:20px}.form-row-custom{grid-template-columns:1fr}.purchase-layout{flex-direction:column}.purchase-form-col,.purchase-info-col{width:100%}.purchase-info-col{order:-1}.purchase-info-col .info-box{position:static}.batch-row{flex-direction:column}.batch-row .form-group-custom.small{flex:0 0 100%}}.routes-page{padding:40px 0 80px}.product-sidebar{background:var(--bg-white);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);position:sticky;top:90px}.product-sidebar-title{font-size:.85rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border-color)}.product-nav-item{display:block;padding:12px 16px;border-radius:var(--radius-sm);color:var(--text-dark);font-weight:500;font-size:.92rem;transition:all .3s 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th{background:var(--bg-light);color:var(--text-muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.5px;padding:12px 14px;border-bottom:2px solid var(--border-color);white-space:nowrap;position:sticky;top:0;z-index:1}.route-table thead th:first-child{border-radius:var(--radius-sm) 0 0 0}.route-table thead th:last-child{border-radius:0 var(--radius-sm) 0 0}.route-table tbody tr{transition:all .2s ease}.route-table tbody tr:hover{background:rgba(var(--primary-rgb),.02)}.route-table tbody td{padding:10px 14px;border-bottom:1px solid var(--border-color);color:var(--text-dark);vertical-align:middle}.route-table tbody td.cell-w150{width:150px}.route-table tbody tr:last-child td{border-bottom:none}.route-region{font-weight:600;color:var(--text-dark);font-size:.88rem}.carrier-tag{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:50px;font-size:.75rem;font-weight:600}.carrier-tag.telecom{background:#4a6cf714;color:var(--accent-blue)}.carrier-tag.unicom{background:#7c5cfc14;color:var(--accent-purple)}.carrier-tag.mobile{background:rgba(var(--primary-rgb),.08);color:var(--primary)}.carrier-tag.mixed{background:#4ade8014;color:#22c55e}.server-address{display:flex;align-items:center;justify-content:center;gap:8px}.server-url{font-family:Courier New,monospace;font-size:.82rem;color:var(--text-dark);font-weight:500;background:var(--bg-light);padding:4px 10px;border-radius:6px;border:1px solid var(--border-color)}.copy-btn{padding:4px 10px;border:1.5px solid var(--border-color);border-radius:6px;background:var(--bg-white);color:var(--text-muted);font-size:.75rem;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:4px;font-family:inherit}.copy-btn:hover{border-color:var(--primary);color:var(--primary);background:rgba(var(--primary-rgb),.04)}.copy-btn.copied{border-color:#22c55e;color:#22c55e;background:#22c55e0a}.status-badge{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:600}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-dot.online{background:var(--success-green);box-shadow:0 0 6px #4ade8066;animation:pulse-green 2s infinite}.status-dot.offline{background:#ef4444;box-shadow:0 0 6px #ef444466}.status-dot.maintenance{background:#f59e0b;box-shadow:0 0 6px #f59e0b66;animation:pulse-yellow 2s infinite}@keyframes pulse-green{0%,to{opacity:1}50%{opacity:.6}}@keyframes pulse-yellow{0%,to{opacity:1}50%{opacity:.5}}.status-text.online{color:#22c55e}.status-text.offline{color:#ef4444}.status-text.maintenance{color:#f59e0b}.route-stats{display:flex;gap:24px;margin-bottom:24px;flex-wrap:wrap}.route-stat-item{display:flex;align-items:center;gap:10px;padding:12px 20px;background:var(--bg-light);border-radius:var(--radius-md);flex:1;min-width:160px}.route-stat-icon{width:40px;height:40px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1rem}.route-stat-icon.total{background:#4a6cf71a;color:var(--accent-blue)}.route-stat-icon.online{background:#4ade801a;color:#22c55e}.route-stat-icon.offline{background:#ef44441a;color:#ef4444}.route-stat-icon.cities{background:rgba(var(--primary-rgb),.1);color:var(--primary)}.route-stat-info .stat-label{font-size:.75rem;color:var(--text-muted);font-weight:500}.route-stat-info .stat-value{font-size:1.2rem;font-weight:800;color:var(--text-dark);line-height:1.2}@media(max-width:991px){.product-sidebar{position:static;margin-bottom:24px}}@media(max-width:767px){.routes-page{padding:24px 0 60px}.route-table-card{padding:20px 16px}.route-stats{gap:12px}.route-stat-item{min-width:140px}}.download-page{padding:40px 0 80px}.download-group{background:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:16px;overflow:hidden}.download-group-header{padding:14px 24px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:all .3s ease;background:var(--bg-light);color:var(--text-dark);-webkit-user-select:none;user-select:none}.download-group-header:hover{background:rgba(var(--primary-rgb),.04)}.download-group-header.active{background:var(--primary);color:#fff}.download-group-header.active:hover{background:var(--primary)}.download-group-header.active .chevron{transform:rotate(180deg)}.download-group-title{font-size:.95rem;font-weight:600;display:flex;align-items:center;gap:10px}.download-group-title i.group-icon{font-size:1.1rem}.download-group-header .chevron{transition:transform .3s ease;font-size:.85rem}.download-group-body{padding:24px;display:none}.download-group-body.show{display:block}.download-card{background:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px 24px;display:flex;align-items:center;justify-content:space-between;transition:all .3s ease;margin-bottom:12px}.download-card:hover{border-color:var(--primary);box-shadow:var(--shadow-sm)}.download-card:last-child{margin-bottom:0}.download-card-left{display:flex;align-items:center;gap:16px;flex:1}.download-card-logo{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}.download-card-logo.android{background:#4ade801a;color:#22c55e}.download-card-logo.windows{background:#4a6cf71a;color:var(--accent-blue)}.download-card-info{flex:1}.download-card-name{font-size:1rem;font-weight:700;color:var(--text-dark);margin-bottom:4px}.download-card-version{font-size:.78rem;color:var(--text-light)}.download-card-actions{display:flex;align-items:center;gap:12px}.btn-download{padding:6px 16px;background:var(--success-green);color:#fff;border:none;border-radius:6px;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-flex;align-items:center;gap:6px;font-family:inherit}.btn-download:hover{background:#22c55e;color:#fff;transform:translateY(-1px);box-shadow:0 2px 8px #4ade804d}.btn-qr{padding:6px 16px;background:var(--accent-blue);color:#fff;border:none;border-radius:6px;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:6px;font-family:inherit}.btn-qr:hover{background:var(--accent-blue);color:#fff;transform:translateY(-1px);box-shadow:0 2px 8px #4a6cf74d}.platform-icon{font-size:1.5rem;margin-left:8px}.platform-icon.android{color:#22c55e}.platform-icon.windows{color:var(--accent-blue)}.qr-modal .modal-content{border-radius:var(--radius-lg);border:none}.qr-modal .modal-header{border-bottom:1px solid var(--border-color);padding:16px 24px}.qr-modal .modal-title{font-size:1rem;font-weight:700;color:var(--text-dark)}.qr-modal .modal-body{padding:32px;text-align:center}.qr-modal .qr-hint{font-size:.85rem;color:var(--text-muted)}.qr-placeholder{width:200px;height:200px;background:var(--bg-light);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--text-light)}.qr-placeholder i{font-size:4rem}@media(max-width:767px){.download-page{padding:24px 0 60px}.download-group-body{padding:16px}.download-card{flex-direction:column;align-items:flex-start;gap:16px}.download-card-actions{width:100%;justify-content:flex-start}.platform-icon{display:none}}.help-page,.help-article-page{padding:0 0 40px}.help-search-wrapper{max-width:600px;margin:-30px auto 40px;position:relative;z-index:10;padding:0 20px}.help-search-bar{background:var(--bg-white);border-radius:var(--radius-md);box-shadow:var(--shadow-md);display:flex;overflow:hidden}.help-search-input{flex:1;padding:14px 20px;border:none;font-size:.95rem;color:var(--text-dark);outline:none;font-family:inherit}.help-search-input::placeholder{color:var(--text-light)}.help-search-btn{padding:14px 24px;background:var(--primary);color:#fff;border:none;cursor:pointer;transition:background .3s ease;font-size:1rem}.help-search-btn:hover{background:var(--primary-dark)}.help-sidebar{background:var(--bg-white);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);position:sticky;top:90px}.help-sidebar-title{font-size:.85rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border-color)}.help-category-item{display:block;padding:12px 20px;border-radius:var(--radius-sm);color:var(--text-dark);font-weight:500;font-size:.92rem;transition:all .3s ease;margin-bottom:4px;cursor:pointer;text-decoration:none}.help-category-item:hover{background:var(--bg-light)}.help-category-item.active{background:var(--primary);color:#fff;font-weight:600}.help-category-item i{margin-right:8px;width:16px}.article-list-card{background:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.article-list-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.article-list-title{font-size:1.1rem;font-weight:700;color:var(--text-dark)}.article-count{font-size:.85rem;color:var(--text-muted)}.article-list{list-style:none;padding:0;margin:0}.article-list-item{padding:16px 24px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;transition:background .2s ease;cursor:pointer;text-decoration:none}.article-list-item:hover{background:rgba(var(--primary-rgb),.02)}.article-list-item:hover .article-title{color:var(--primary)}.article-list-item:last-child{border-bottom:none}.article-title{font-size:.95rem;color:var(--text-dark);font-weight:500;transition:color .3s ease;flex:1}.article-date{font-size:.82rem;color:var(--text-light);margin-left:16px;white-space:nowrap}@media(max-width:991px){.help-sidebar{position:static;margin-bottom:24px}}@media(max-width:767px){.help-page,.help-article-page{padding:24px 0 60px}.help-search-wrapper{margin:-20px 0 24px;padding:0}.help-sidebar{display:flex;overflow-x:auto;padding:12px 16px;gap:8px}.help-sidebar-title{display:none}.help-category-item{white-space:nowrap;margin-bottom:0;padding:8px 16px}.article-list-item{flex-direction:column;align-items:flex-start;gap:8px}.article-date{margin-left:0}}.help-breadcrumb{font-size:.85rem;color:var(--text-muted);margin-bottom:24px}.help-breadcrumb a{color:var(--accent-blue);text-decoration:none;transition:color .3s ease}.help-breadcrumb a:hover{color:var(--primary)}.help-breadcrumb .separator{margin:0 8px;color:var(--text-light)}.article-detail-card{background:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:32px}.article-detail-header{padding-bottom:16px;margin-bottom:24px;border-bottom:1px solid var(--border-color)}.article-detail-title{font-size:1.5rem;font-weight:800;color:var(--text-dark);margin-bottom:12px;line-height:1.4}.article-detail-meta{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}.article-detail-date{font-size:.82rem;color:var(--text-light)}.article-detail-category{font-size:.78rem;padding:4px 12px;border-radius:50px;background:#4a6cf714;color:var(--accent-blue);font-weight:600}.article-body{font-size:.95rem;line-height:1.8;color:var(--text-dark);min-height:10rem}.article-body p{margin-bottom:20px}.article-body h3{font-size:1.1rem;font-weight:700;color:var(--text-dark);margin-top:28px;margin-bottom:12px}.article-body h4{font-size:1rem;font-weight:700;color:var(--text-dark);margin-top:24px;margin-bottom:10px}.article-body img{max-width:100%;border-radius:var(--radius-sm);margin:16px 0;background:var(--bg-light)}.article-body ol,.article-body ul{padding-left:24px;margin-bottom:16px}.article-body li{margin-bottom:8px}.article-body code{background:var(--bg-light);font-family:Courier New,monospace;border-radius:6px;padding:2px 8px;font-size:.88rem;color:var(--primary)}.article-body pre{background:var(--bg-light);border-radius:var(--radius-sm);padding:16px 20px;overflow-x:auto;margin-bottom:20px}.article-body pre code{background:none;padding:0;color:var(--text-dark)}.article-body strong{font-weight:700;color:var(--text-dark)}.article-body a{color:var(--accent-blue);text-decoration:none}.article-body a:hover{color:var(--primary);text-decoration:underline}.article-nav{display:flex;justify-content:space-between;margin-top:32px;padding-top:24px;border-top:1px solid var(--border-color);gap:16px;flex-wrap:wrap}.article-nav-btn{padding:12px 20px;border:1.5px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-white);color:var(--text-dark);font-size:.88rem;font-weight:500;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-flex;align-items:center;gap:8px;font-family:inherit}.article-nav-btn:hover{border-color:var(--primary);color:var(--primary);background:rgba(var(--primary-rgb),.02)}.article-nav-btn i{font-size:.8rem}@media(max-width:767px){.article-detail-card{padding:20px}.article-detail-title{font-size:1.2rem}.article-nav{flex-direction:column}.article-nav-btn{width:100%;justify-content:center}}.btn-primary-custom{background:var(--primary);box-shadow:0 4px 15px rgba(var(--primary-rgb),.3)}.btn-primary-custom:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(var(--primary-rgb),.4)}.btn-primary-custom{color:#fff;border:none;padding:12px 32px;border-radius:50px;font-weight:600;font-size:.95rem;transition:all .3s ease}.btn-primary-custom:hover{color:#fff}.btn-outline-custom{background:transparent;color:var(--text-dark);border:2px solid var(--border-color);padding:10px 28px;border-radius:50px;font-weight:600;font-size:.95rem;transition:all .3s ease}.btn-outline-custom:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}.btn-ghost{background:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.3);padding:10px 24px;border-radius:50px;font-weight:500;font-size:.9rem;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-ghost:hover{background:#ffffff40;color:#fff}.navbar-custom{background:#0f1923eb;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:14px 0;border-bottom:1px solid rgba(255,255,255,.06);position:fixed;top:0;left:0;right:0;z-index:1000;transition:all .3s ease}.navbar-custom.scrolled{padding:10px 0;box-shadow:0 4px 20px #0000004d}.navbar-custom .navbar-brand-custom{font-size:1.3rem;font-weight:800;color:#fff;display:flex;align-items:center;gap:10px}.navbar-custom .navbar-brand-custom .brand-logo{height:36px;width:auto}.navbar-custom .navbar-toggler{border:1px solid rgba(255,255,255,.12);padding:8px 10px;border-radius:10px;transition:all .3s ease;background:transparent}.navbar-custom .navbar-toggler:hover{background:#ffffff0f;border-color:#fff3}.navbar-custom .navbar-toggler:focus{outline:none;box-shadow:none}.navbar-custom .navbar-toggler-icon{background-image:none;width:22px;height:16px;position:relative}.navbar-custom .navbar-collapse{margin-top:8px}.navbar-custom .navbar-nav{align-items:center}.navbar-custom .navbar-nav .nav-item{display:flex;align-items:center}.navbar-custom .navbar-nav .nav-link-custom{padding:10px 16px!important;border-radius:10px;line-height:1.4}.navbar-custom .navbar-nav .navbar-cta{padding:10px 22px!important;line-height:1.4}.hamburger-line{display:block;width:22px;height:2px;background:#ffffffd9;border-radius:2px;position:absolute;left:0;transition:all .3s ease}.hamburger-line:nth-child(1){top:0}.hamburger-line:nth-child(2){top:7px}.hamburger-line:nth-child(3){top:14px}.navbar-toggler[aria-expanded=true] .hamburger-line:nth-child(1){transform:translateY(7px) rotate(45deg)}.navbar-toggler[aria-expanded=true] .hamburger-line:nth-child(2){opacity:0}.navbar-toggler[aria-expanded=true] .hamburger-line:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-link-custom{color:#ffffffa6!important;font-weight:500;font-size:.92rem;padding:8px 18px!important;border-radius:8px;transition:all .3s ease;line-height:1.4;display:flex;align-items:center}.nav-link-custom:hover,.nav-link-custom.active{color:#fff!important;background:#ffffff14}.navbar-cta{background:var(--primary);color:#fff!important;padding:8px 22px!important;border-radius:50px!important;font-weight:600;font-size:.88rem;transition:all .3s ease;line-height:1.4;display:flex;align-items:center}.navbar-cta:hover{background:var(--primary-dark);color:#fff!important}.page-header{background:linear-gradient(135deg,#1b2a4a,#2d1b69,#1b2a4a);padding:140px 0 60px;text-align:center;position:relative;overflow:hidden}.page-header:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px}.page-header h1{font-size:2.5rem;font-weight:800;color:#fff;position:relative;z-index:2}.page-header h1 .highlight{background:linear-gradient(135deg,#ff6b35,#ffb347);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-header .subtitle-en{color:#fff6;font-size:.9rem;letter-spacing:4px;text-transform:uppercase;margin-top:12px;position:relative;z-index:2}.page-header p{color:#fff9;font-size:1.05rem;margin-top:8px;position:relative;z-index:2}.floating-contact{position:fixed;right:20px;top:50%;transform:translateY(-50%);z-index:999;display:flex;flex-direction:column;gap:8px}.floating-contact-btn{width:40px;height:40px;background:var(--primary);color:#fff;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;position:relative}.floating-contact-btn:hover{background:var(--primary-dark);transform:translate(-4px)}.floating-contact-btn .tooltip-text{position:absolute;right:50px;background:var(--text-dark);color:#fff;padding:6px 12px;border-radius:6px;font-size:.78rem;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .3s ease}.floating-contact-btn:hover .tooltip-text{opacity:1}.footer{background:#0f1923;padding:60px 0 24px}.footer-brand{font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:12px;display:flex;align-items:center;gap:10px}.footer-brand .brand-logo{height:32px;width:auto}.footer-desc{font-size:.85rem;color:#ffffff73;line-height:1.7;max-width:280px}.footer-title{font-size:.82rem;font-weight:700;color:#fffc;text-transform:uppercase;letter-spacing:1px;margin-bottom:16px}.footer-links{list-style:none;padding:0}.footer-links li{margin-bottom:10px}.footer-links a{font-size:.85rem;color:#ffffff73;text-decoration:none;transition:color .3s ease}.footer-links a:hover{color:var(--primary)}.footer-contact-item{display:flex;align-items:center;gap:8px;margin-bottom:10px;font-size:.85rem;color:#ffffff73}.footer-contact-item i{color:var(--primary);width:14px}.footer-qr{width:90px;height:90px;background:#ffffff1a;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#ffffff80;margin-top:12px}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;margin-top:40px;text-align:center}.footer-bottom p{font-size:.78rem;color:#ffffff4d;margin:0;line-height:1.7rem}.footer-bottom a{font-size:.82rem;color:#ffffff4d}.footer-bottom a:hover{color:var(--primary)}.footer-bottom-links{display:flex;gap:24px}.footer-bottom-links a{font-size:.82rem;color:#ffffff4d}.footer-bottom-links a:hover{color:var(--primary)}.fade-up{opacity:0;transform:translateY(30px);transition:all .6s ease}.fade-up.visible{opacity:1;transform:translateY(0)}@media(max-width:991px){.page-header h1{font-size:2rem}}@media(max-width:767px){.page-header{padding:110px 0 40px}.page-header h1{font-size:1.8rem}.navbar-custom .container{padding-left:20px;padding-right:20px}.footer-bottom{flex-direction:column;text-align:center}.floating-contact{display:none}}#fixedbar{position:fixed;top:50%;right:0;z-index:1000;display:flex;flex-direction:column;border-radius:var(--radius-sm) 0 0 var(--radius-sm)}#fixedbar .item{width:40px;line-height:40px;background:var(--primary);text-align:center;position:relative}#fixedbar .item:first-child{border-radius:var(--radius-sm) 0 0}#fixedbar .item:last-child{border-radius:0 0 0 var(--radius-sm)}#fixedbar .item{border-bottom:1px solid rgba(255,255,255,.3)}#fixedbar .item>.fab,#fixedbar .item>.fas,#fixedbar .item>.fa{transition:all .3s ease;font-size:1.5em;color:#fff;cursor:pointer}#fixedbar .item .panel{display:none;position:absolute;border-radius:var(--radius-sm);top:0;right:40px;width:200px;background:var(--bg-light);padding:10px;border:1px solid rgba(0,0,0,.2);transition:all .3s ease}#fixedbar .item .panel h4{font-size:1.2em;font-weight:400;border-bottom:1px solid rgba(0,0,0,.2);padding-bottom:5px}#fixedbar .item .panel .panel-body{padding:10px 0 0}#fixedbar .item:hover{background:var(--primary-dark)}#fixedbar .item:hover .fa,#fixedbar .item:hover .fab,#fixedbar .item:hover .fas{transform:scale(1.1)}#fixedbar .item:hover .panel{display:block}.price-row-label{width:5em}.footer-qr-code img{max-width:100%}#fixedbar .panel .panel-body img{max-width:100px}