:root{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--border-color:#e2e8f0;--border-focus:#3b82f6;--text-primary:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--accent-cyan:#0284c7;--accent-blue:#2563eb;--accent-green:#16a34a;--accent-yellow:#ca8a04;--accent-purple:#4f46e5;--glow-cyan:0 1px 3px #0000000d;--glow-cyan-strong:0 4px 12px #0000000d;--glow-blue:0 1px 3px #0000000d;--glow-green:0 1px 3px #0000000d;--font-display:"Inter", system-ui, -apple-system, sans-serif;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s ease}[data-theme=dark]{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--border-color:#334155;--border-focus:#60a5fa;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--accent-cyan:#38bdf8;--accent-blue:#60a5fa;--accent-green:#4ade80;--accent-yellow:#facc15;--accent-purple:#818cf8;--glow-cyan:none;--glow-cyan-strong:none;--glow-blue:none;--glow-green:none}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);transition:background-color var(--transition-normal), color var(--transition-normal);line-height:1.5;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-purple)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);letter-spacing:-.02em;font-weight:700}.circuit-overlay{background-image:radial-gradient(var(--border-color) 1px, transparent 1px);z-index:-2;pointer-events:none;opacity:.3;background-size:24px 24px;position:fixed;inset:0}.circuit-glow-orb,.circuit-glow-orb-2{display:none!important}.glass-panel{background:var(--bg-secondary);border:1px solid var(--border-color);transition:border-color var(--transition-fast), background-color var(--transition-fast);border-radius:12px;box-shadow:0 1px 3px #0000000d,0 1px 2px #00000005}[data-theme=dark] .glass-panel{background:var(--bg-secondary);border:1px solid var(--border-color);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.glass-panel:hover{border-color:var(--accent-blue)}.glow-btn{background:var(--accent-purple);cursor:pointer;transition:background-color var(--transition-fast), transform var(--transition-fast);border:none;border-radius:6px;font-weight:600;box-shadow:0 2px 4px #4f46e51a;color:#fff!important}.glow-btn:hover{background:#4338ca}.glow-btn:active{transform:translateY(1px)}.custom-checkbox{cursor:pointer;align-items:center;display:inline-flex;position:relative}.custom-checkbox input{opacity:0;width:0;height:0;position:absolute}.checkmark{border:1px solid var(--border-color);background:var(--bg-tertiary);width:20px;height:20px;transition:all var(--transition-fast);border-radius:4px;justify-content:center;align-items:center;margin-right:10px;display:inline-flex}.custom-checkbox input:checked~.checkmark{background:var(--accent-purple);border-color:var(--accent-purple)}.checkmark:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:5px;height:10px;margin-bottom:2px;display:none;transform:rotate(45deg)}.custom-checkbox input:checked~.checkmark:after{display:block}.card-container{perspective:1000px;width:100%;max-width:340px;height:200px;margin:0 auto 1.5rem}.credit-card{width:100%;height:100%;transform-style:preserve-3d;transition:transform var(--transition-normal);position:relative}.credit-card.flipped{transform:rotateY(180deg)}.card-front,.card-back{backface-visibility:hidden;border-radius:12px;flex-direction:column;justify-content:space-between;width:100%;height:100%;padding:1.5rem;display:flex;position:absolute;box-shadow:0 4px 6px -1px #0000001a}.card-front{color:#fff;z-index:2;background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);border:1px solid #ffffff1a;transform:rotateY(0)}.card-back{color:#fff;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);border:1px solid #ffffff1a;transform:rotateY(180deg)}.card-magnetic-strip{background:#000;height:40px;margin:0 -1.5rem}.card-signature-cvv{color:#000;font-family:var(--font-display);background:#fff;border-radius:4px;justify-content:flex-end;align-items:center;padding:.5rem;font-weight:700;display:flex}.cvv-number{letter-spacing:2px;background:#f3f4f6;padding:2px 6px}.badge-glow{color:var(--accent-purple);background:#4f46e50f;border:1px solid #4f46e526}h1,h2,h3,h4,h5,h6,h1 *,h2 *,h3 *,h4 *,h5 *,h6 *{color:var(--text-primary)!important;text-shadow:none!important}[style*="color: rgb(255, 255, 255)"],[style*="color: #fff"],[style*="color: #ffffff"]{color:var(--text-primary)!important}.glow-btn,.glow-btn *,button.glow-btn,button.glow-btn *,.pill-accent,.pill-accent *{color:#fff!important}.nav-theme-override{background:#fff!important;border-bottom:1px solid #e2e8f0!important;box-shadow:0 1px 3px #0000000d!important}[data-theme=dark] .nav-theme-override{background:#0f172a!important;border-bottom:1px solid #334155!important;box-shadow:0 4px 6px -1px #0003!important}.nav-theme-override span[style*=box-shadow]{box-shadow:none!important;background:var(--accent-blue)!important}section#builder .glass-panel{background:var(--bg-secondary)!important}section#builder [style*="background: rgba(255, 255, 255, 0.02)"]{background:var(--bg-tertiary)!important}section#builder [style*="background: rgba(0, 229, 255, 0.04)"]{border-color:var(--accent-purple)!important;background:#4f46e50f!important}section#builder [style*="borderColor: var(--accent-cyan)"]{border-color:var(--accent-purple)!important}section#builder [style*="background: rgba(5, 7, 12, 0.9)"]{background:var(--bg-secondary)!important;border:1px solid var(--border-color)!important}section#builder [style*="background: rgba(251, 191, 36, 0.05)"]{color:#b45309!important;background:#f59e0b0d!important;border:1px solid #f59e0b33!important}[data-theme=dark] section#builder [style*="background: rgba(251, 191, 36, 0.05)"]{color:var(--accent-yellow)!important}#blog [style*="background: rgba(255, 255, 255, 0.02)"],#blog [style*="background: rgba(255, 255, 255, 0.03)"],#blog [style*="background: rgba(0, 0, 0, 0.2)"]{background:var(--bg-tertiary)!important}#blog [style*="background: rgba(0, 0, 0, 0.3)"]{background:var(--bg-primary)!important}#blog [style*="border: 1px solid rgba(255, 255, 255, 0.05)"],#blog [style*="border: 1px solid var(--border-color)"]{border:1px solid var(--border-color)!important}[style*="background: rgba(10, 14, 23, 0.88)"],[style*="background: rgba(10, 14, 23, 0.95)"],[style*="background: rgba(10, 14, 23, 0.9)"]{background:#0f172abf!important}[data-theme=dark] [style*="background: rgba(10, 14, 23, 0.88)"],[data-theme=dark] [style*="background: rgba(10, 14, 23, 0.95)"],[data-theme=dark] [style*="background: rgba(10, 14, 23, 0.9)"]{background:#0f172ae6!important}@media (width<=768px){.hero-title{font-size:2.5rem!important}}.line-clamp-2{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}