:root{--brand-red:#dc2626;--brand-red-hover:#b91c1c;--brand-red-light:#ef4444;--brand-red-dark:#991b1b;--brand-black:#0a0a0a;--dark-bg-primary:#2a2a2a;--dark-bg-secondary:#3a3a3a;--dark-bg-tertiary:#454545;--dark-bg-hover:#505050;--dark-bg-elevated:#484848;--dark-text-primary:#f0f0f0;--dark-text-secondary:#c0c0c0;--dark-text-muted:#a0a0a0;--dark-text-disabled:#808080;--dark-border:#555555;--dark-border-light:#606060;--dark-border-lighter:#707070}.dark{--tw-bg-opacity:1;background-color:var(--dark-bg-primary);color:var(--dark-text-primary)}.dark .bg-gray-50{background-color:var(--dark-bg-secondary)!important}.dark .bg-gray-100{background-color:var(--dark-bg-tertiary)!important}.dark .bg-gray-200{background-color:var(--dark-bg-hover)!important}.dark .bg-white{background-color:var(--dark-bg-secondary)!important}.dark .bg-gray-800,.dark .dark\:bg-gray-800{background-color:var(--dark-bg-secondary)!important}.dark .bg-gray-900,.dark .dark\:bg-gray-900{background-color:var(--dark-bg-primary)!important}.dark .bg-gray-700,.dark .dark\:bg-gray-700{background-color:var(--dark-bg-tertiary)!important}.dark .text-gray-900{color:var(--dark-text-primary)!important}.dark .text-gray-800{color:var(--dark-text-primary)!important}.dark .text-gray-700{color:var(--dark-text-secondary)!important}.dark .text-gray-600{color:var(--dark-text-secondary)!important}.dark .text-gray-500{color:var(--dark-text-muted)!important}.dark .text-gray-400{color:var(--dark-text-muted)!important}.dark .text-gray-300{color:var(--dark-text-secondary)!important}.dark .border-gray-200{border-color:var(--dark-border)!important}.dark .border-gray-300{border-color:var(--dark-border-light)!important}.dark .border-gray-600{border-color:var(--dark-border-light)!important}.dark .border-gray-700{border-color:var(--dark-border)!important}.dark .bg-blue-500,.dark .bg-blue-600,.dark .text-blue-500,.dark .text-blue-600{background-color:var(--brand-red)!important;color:#fff!important}.dark .hover\:bg-blue-600:hover,.dark .hover\:bg-blue-700:hover{background-color:var(--brand-red-hover)!important}.dark .text-blue-500,.dark .text-blue-600{color:var(--brand-red)!important}.dark .hover\:text-blue-600:hover,.dark .hover\:text-blue-700:hover{color:var(--brand-red-hover)!important}.dark .hover\:bg-gray-100:hover{background-color:var(--dark-bg-hover)!important}.dark .hover\:bg-gray-200:hover{background-color:var(--dark-bg-elevated)!important}.dark .hover\:bg-gray-700:hover{background-color:var(--dark-bg-hover)!important}.dark .hover\:bg-gray-800:hover{background-color:var(--dark-bg-tertiary)!important}.dark .focus\:ring-blue-500:focus{--tw-ring-color:var(--brand-red)!important}.dark .focus\:border-blue-500:focus{border-color:var(--brand-red)!important}.dark .card,.dark .feature-card,.dark .laptop-card{background-color:var(--dark-bg-secondary)!important;border-color:var(--dark-border)!important}.dark .card:hover,.dark .feature-card:hover,.dark .laptop-card:hover{background-color:var(--dark-bg-tertiary)!important;border-color:var(--dark-border-light)!important}.dark .shadow-lg{box-shadow:0 10px 15px -3px rgba(0,0,0,.5),0 4px 6px -2px rgba(0,0,0,.3)!important}.dark .shadow-md{box-shadow:0 4px 6px -1px rgba(0,0,0,.4),0 2px 4px -1px rgba(0,0,0,.3)!important}.dark .shadow{box-shadow:0 1px 3px 0 rgba(0,0,0,.4),0 1px 2px 0 rgba(0,0,0,.3)!important}.dark .btn,.dark button{background-color:var(--dark-bg-tertiary);border-color:var(--dark-border-light);color:var(--dark-text-primary)}.dark .btn:hover,.dark button:hover{background-color:var(--dark-bg-hover)}.dark .bg-primary-600,.dark .btn-primary{background-color:var(--brand-red)!important;color:#fff!important}.dark .bg-primary-600:hover,.dark .btn-primary:hover{background-color:var(--brand-red-hover)!important}.dark input,.dark select,.dark textarea{background-color:var(--dark-bg-tertiary)!important;border-color:var(--dark-border-light)!important;color:var(--dark-text-primary)!important}.dark input::placeholder,.dark textarea::placeholder{color:var(--dark-text-muted)!important}.dark input:focus,.dark select:focus,.dark textarea:focus{border-color:var(--brand-red)!important;--tw-ring-color:var(--brand-red)!important}.dark .dropdown-menu,.dark [role=menu]{background-color:var(--dark-bg-secondary)!important;border-color:var(--dark-border)!important}.dark .dropdown-item,.dark [role=menuitem]{color:var(--dark-text-primary)!important}.dark .dropdown-item:hover,.dark [role=menuitem]:hover{background-color:var(--dark-bg-hover)!important}.dark .sidebar{background-color:var(--dark-bg-secondary)!important;border-color:var(--dark-border)!important}.dark table{background-color:var(--dark-bg-secondary)!important}.dark th{background-color:var(--dark-bg-tertiary)!important;color:var(--dark-text-primary)!important;border-color:var(--dark-border)!important}.dark td{border-color:var(--dark-border)!important;color:var(--dark-text-secondary)!important}.dark tr:hover{background-color:var(--dark-bg-hover)!important}.dark .badge{background-color:var(--dark-bg-tertiary)!important;color:var(--dark-text-primary)!important}.dark .badge-primary{background-color:var(--brand-red)!important;color:#fff!important}.dark .alert{background-color:var(--dark-bg-tertiary)!important;border-color:var(--dark-border-light)!important;color:var(--dark-text-primary)!important}.dark .accordion-item{background-color:var(--dark-bg-secondary)!important;border-color:var(--dark-border)!important}.dark .accordion-button{background-color:var(--dark-bg-tertiary)!important;color:var(--dark-text-primary)!important}.dark .tab{background-color:var(--dark-bg-tertiary)!important;color:var(--dark-text-secondary)!important}.dark .tab.active,.dark .tab:hover{background-color:var(--dark-bg-hover)!important;color:var(--dark-text-primary)!important;border-color:var(--brand-red)!important}.dark img{opacity:.95}.dark .icon{color:var(--dark-text-secondary)}.dark ::-webkit-scrollbar{width:8px;height:8px}.dark ::-webkit-scrollbar-track{background:var(--dark-bg-primary)}.dark ::-webkit-scrollbar-thumb{background:var(--dark-bg-hover);border-radius:4px}.dark ::-webkit-scrollbar-thumb:hover{background:var(--dark-border-lighter)}html:not(.dark) .bg-gray-800,html:not(.dark) .bg-gray-900,html:not(.dark) .dark\:bg-gray-800,html:not(.dark) .dark\:bg-gray-900{background-color:#fff!important}html:not(.dark) .text-white{color:#1f2937!important}html:not(.dark){background-color:#f9fafb;color:#1f2937}.dark .spec-card-dark{background-color:var(--dark-bg-elevated)!important;color:#fff!important}.dark .spec-text-dark{color:#fff!important}.gallery-thumb-img{width:338px;height:97px;display:flex;justify-content:center;align-items:center}@media (max-width:640px){.gallery-thumb-img{width:100%;height:80px}}