:root{--bg-primary:#0f172a;--bg-card:#1e293bb3;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-cyan:#00d4ff;--accent-purple:#a855f7;--accent-blue:#3b82f6;--accent-green:#10b981;--accent-red:#ef4444;--glass-border:#ffffff1a;--radius-md:12px;--radius-sm:8px;--transition:all .2s cubic-bezier(.4, 0, .2, 1)}.bg-orb{filter:blur(100px);z-index:0;pointer-events:none;border-radius:50%;animation:20s ease-in-out infinite alternate float;position:fixed}.bg-orb-1{background:radial-gradient(circle,#00d4ff1f,#0000 70%);width:500px;height:500px;top:-100px;left:-100px}.bg-orb-2{background:radial-gradient(circle,#a855f71a,#0000 70%);width:600px;height:600px;animation-direction:alternate-reverse;bottom:-200px;right:-100px}@keyframes float{0%{transform:translate(0)scale(1)}to{transform:translate(50px,50px)scale(1.1)}}@keyframes flash-input{0%{background-color:#00d4ff4d}to{background-color:#0000}}.flash-update{animation:.5s ease-out 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summary:hover{background:#ffffff08}.faq-item[open] summary{border-bottom:1px solid var(--glass-border)}.faq-item p{color:var(--text-secondary);padding:.75rem 1rem;font-size:.85rem;line-height:1.6}@media (width<=900px){.card-body-zone{grid-template-columns:minmax(0,1fr);overflow:hidden}.left-column{border-right:none;border-bottom:1px solid var(--glass-border)}.card-header-zone{flex-direction:column;align-items:stretch}.input-controls,.scenario-chips{justify-content:center}.insights-grid{grid-template-columns:minmax(0,1fr);overflow:hidden}}@media 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.75rem;font-size:.9rem;font-weight:600}.comparison-stats{grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:.75rem;margin-bottom:1.25rem;display:grid}.comp-stat-card{border:1px solid var(--glass-border);border-radius:var(--radius-sm);text-align:center;background:#ffffff08;flex-direction:column;align-items:center;padding:.75rem .5rem;display:flex}.comp-stat-val{font-family:Inter,monospace;font-size:1.1rem;font-weight:800}.comp-stat-label{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);margin-top:2px;font-size:.65rem;font-weight:700}.reference-card{background:var(--bg-card);border:1px solid var(--glass-border);backdrop-filter:blur(20px);border-radius:16px;padding:1.5rem}.reference-title{color:var(--accent-cyan);margin:0 0 .75rem;font-size:1.1rem;font-weight:700}.ref-table-wrap{margin-bottom:.5rem;overflow-x:auto}.ref-table{border-collapse:collapse;width:100%;font-size:.85rem}.ref-table th{color:var(--accent-cyan);text-transform:uppercase;letter-spacing:.04em;text-align:left;border-bottom:1px solid var(--glass-border);background:#00d4ff14;padding:.6rem .75rem;font-size:.75rem;font-weight:700}.ref-table td{color:var(--text-primary);border-bottom:1px solid #ffffff0a;padding:.5rem .75rem;font-family:Inter,monospace}.ref-table tr:hover td{background:#ffffff08}.toast{color:#fff;border-radius:var(--radius-md);border:1px solid var(--accent-blue);z-index:2000;backdrop-filter:blur(8px);pointer-events:none;opacity:0;background:#0f172af2;max-width:340px;padding:.75rem 1.5rem;font-size:.85rem;font-weight:600;transition:transform .3s cubic-bezier(.175,.885,.32,1.275),opacity .3s;position:fixed;bottom:2rem;left:auto;right:2rem;transform:translateY(100px);box-shadow:0 10px 25px #00000080}.toast.active{opacity:1;transform:translateY(0)}.toast-success{border-color:#10b981}.toast-warn{border-color:#f59e0b}.toast-error{border-color:#ef4444}.toast-info{border-color:var(--accent-blue)}.page-sections-outer{max-width:1600px;margin:0 auto;padding:0 1.5rem 3rem}[data-theme=light]{--bg-card:#fff;--glass-border:#0000001f;--text-muted:#475569;--text-primary:#0f172a;--text-secondary:#334155}[data-theme=light] body{color:#0f172a;background-color:#f1f5f9;background-image:none}[data-theme=light] input,[data-theme=light] select{color-scheme:light}[data-theme=light] .dashboard-container,[data-theme=light] .dashboard-wrapper{background:0 0}[data-theme=light] .dashboard-panel,[data-theme=light] .dashboard-card,[data-theme=light] .card,[data-theme=light] .glass-card,[data-theme=light] .compact-card,[data-theme=light] .calculator-card{color:#0f172a;background:#fff;border-color:#0000001f;box-shadow:0 2px 8px #00000014}[data-theme=light] .input-group label,[data-theme=light] .input-label{color:#334155}[data-theme=light] .input-group input,[data-theme=light] .input-group select,[data-theme=light] .glass-input,[data-theme=light] .input-field,[data-theme=light] .fintech-input,[data-theme=light] .dashboard-input,[data-theme=light] .styled-input{color:#0f172a;background:#e2e8f0;border-color:#00000026}[data-theme=light] .tab-btn,[data-theme=light] .calc-tab-btn,[data-theme=light] .segment-pill,[data-theme=light] .input-tab-btn{color:#334155;background:#e2e8f0;border-color:#00000014}[data-theme=light] .tab-btn.active,[data-theme=light] .calc-tab-btn.active,[data-theme=light] .segment-pill.active,[data-theme=light] .input-tab-btn.active{color:#fff;background:#0e7490}[data-theme=light] .preset-chip,[data-theme=light] .chip{color:#334155;background:#e2e8f0;border-color:#00000014}[data-theme=light] .preset-chip.active,[data-theme=light] .chip.active{color:#fff;background:#0e7490}[data-theme=light] .stat-card{background:#fff;border-color:#0000001f}[data-theme=light] 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.data-table,[data-theme=light] .schedule-table,[data-theme=light] .amort-table{border-color:#0000001f}[data-theme=light] th{color:#334155;background:#f1f5f9;border-color:#0000001f}[data-theme=light] td{color:#0f172a;border-color:#0000000f}[data-theme=light] .how-to-card,[data-theme=light] .how-it-works,[data-theme=light] .onboarding-card-final{color:#0f172a;background:#fff;border-color:#00000014}[data-theme=light] .faq-item{background:#fff;border-color:#00000014}[data-theme=light] .faq-question{color:#0f172a}[data-theme=light] .faq-answer{color:#475569}[data-theme=light] .breadcrumb,[data-theme=light] .calc-breadcrumb{color:#475569;background:#00000008}[data-theme=light] .breadcrumb a{color:#475569}[data-theme=light] .breadcrumb a:hover{color:#0e7490}[data-theme=light] .calc-btn,[data-theme=light] .calculate-btn{color:#fff;background:#0e7490}[data-theme=light] .toggle-btn{color:#334155;background:#e2e8f0}[data-theme=light] .toggle-btn.active{color:#fff;background:#0e7490}[data-theme=light] .modal-content,[data-theme=light] .modal-body{color:#0f172a;background:#fff;border-color:#0000001f}[data-theme=light] .tooltip-label{color:#475569}[data-theme=light] .glossary-card{color:#0f172a;background:#f8fafc;border-color:#00000014}[data-theme=light] .mobile-nav,[data-theme=light] .mobile-sticky-footer{background:#fffffffa;border-top:1px solid #0000001f}[data-theme=light] .mobile-nav .nav-link{color:#334155}[data-theme=light] .back-to-top{color:#475569;background:#0000000f}[data-theme=light] .sub-category-nav-wrapper,[data-theme=light] .sub-nav-link{color:#334155;background:0 0}[data-theme=light] .sub-nav-link.active{color:#0e7490;border-color:#0e7490}[data-theme=light] .custom-select-trigger,[data-theme=light] .glass-select,[data-theme=light] .styled-select{color:#0f172a;background:#e2e8f0;border-color:#00000026}[data-theme=light] .custom-select-options{background:#fff;border-color:#0000001f}[data-theme=light] .custom-select-option{color:#0f172a}[data-theme=light] .custom-select-option:hover{background:#f1f5f9}[data-theme=light] .controls-panel,[data-theme=light] .sidebar,[data-theme=light] .results-column{background:0 0}[data-theme=light] .section-title,[data-theme=light] .section-header{color:#0f172a}[data-theme=light] .section-subtitle,[data-theme=light] .section-desc{color:#475569}[data-theme=light] .dropdown-menu{color:#0f172a;background:#fff;border-color:#0000001f}[data-theme=light] .dropdown-item:hover,.dropdown-item:focus{color:#0f172a;background:#f8fafc;border-color:#0000001f}[data-theme=light] .outer-tabs{background:#e2e8f0;border-color:#0000001f}[data-theme=light] .outer-tab{color:#475569}[data-theme=light] .outer-tab:hover{color:#0f172a;background:#0000000a}[data-theme=light] .outer-tab.active{color:#fff;background:#0e7490}[data-theme=light] .act-btn{color:#334155;background:#e2e8f0;border-color:#0000001f}[data-theme=light] 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.toast-warn{border-color:#d97706}[data-theme=light] .unified-card{background:#fff;border-color:#0000001f;box-shadow:0 2px 12px #00000017}[data-theme=light] .card-header-zone{background:#f0f4f9;border-color:#00000014}[data-theme=light] .hero-input{color:#0e7490;border-color:#0e74904d}[data-theme=light] .hero-input:focus{border-color:#0e7490;box-shadow:0 4px 12px #0e74901a}[data-theme=light] .left-column{background:#f8fafc;border-color:#00000014}[data-theme=light] .unit-tabs{background:#e2e8f0}[data-theme=light] .unit-tab.active{color:#fff;background:#0e7490}[data-theme=light] .unit-row:hover{background:#00000008}[data-theme=light] .unit-row.best-fit{background:#0e74901a;border-color:#0e74904d}[data-theme=light] .copy-icon{color:#0e7490;background:#0e749026}[data-theme=light] .best-fit-row{background:#0e749014;border-color:#0e7490}[data-theme=light] .bf-badge{color:#0e7490}[data-theme=light] .transfer-widget{background:#0e74900f;border-color:#0e749033}[data-theme=light] .transfer-time{color:#0e7490}[data-theme=light] .tick.active{color:#fff;background:#0e7490}[data-theme=light] .insight-box{background:#fff;border-color:#0000001a}[data-theme=light] .insight-header{color:#0f172a;background:#f0f4f9;border-color:#00000014}[data-theme=light] .cap-item{background:#f0f4f9}[data-theme=light] .cap-item:hover{box-shadow:0 4px 12px #0e749026}[data-theme=light] .tier-bar-wrap{background:#00000014}[data-theme=light] .empty-state{background:#ffffffe6}[data-theme=light] .bg-orb{display:none}[data-theme=light] .page-title{background:linear-gradient(135deg,#0e7490,#7c3aed);color:#0000;-webkit-background-clip:text;background-clip:text}[data-theme=light] .speed-slider{background:#e2e8f0}[data-theme=light] .dropdown-header{color:#0e7490}[data-theme=light] .dropdown-item.active{color:#0e7490;background:#0e74901a}[data-theme=light] .std-btn.active{color:#fff;background:#0e7490}[data-theme=light] .standard-toggle{background:#e2e8f0}.top-tabs-bar{background:#ffffff08;border:1px solid #ffffff0f;border-radius:12px;gap:6px;margin:0 0 18px;padding:4px;display:flex}.top-tab-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:9px;flex:1;padding:10px 0;font-family:Inter,sans-serif;font-size:.85rem;font-weight:600;transition:all .25s}.top-tab-btn:hover{color:var(--text-primary);background:#ffffff0a}.top-tab-btn.active{background:var(--accent-cyan);color:#000;box-shadow:0 2px 12px #00d4ff40}.top-tab-content{display:none}.top-tab-content.active{display:block}[data-theme=light] .top-tabs-bar{background:#f0f4f9;border-color:#0000001a}[data-theme=light] .top-tab-btn{color:#64748b}[data-theme=light] .top-tab-btn:hover{color:#0f172a;background:#0000000a}[data-theme=light] .top-tab-btn.active{color:#fff;background:#0e7490;box-shadow:0 2px 8px #0e749033}.scenario-title{color:var(--text-primary);margin:0 0 8px;font-size:1.3rem;font-weight:700}.scenario-desc{color:var(--text-secondary);margin:0 0 20px;font-size:.85rem;line-height:1.6}.scenario-subtitle{color:var(--accent-cyan);margin:18px 0 12px;font-size:1rem;font-weight:600}.scenario-table-wrap{border-radius:var(--radius-md);border:1px solid var(--glass-border);margin-bottom:20px;overflow-x:auto}.scenario-table{border-collapse:collapse;width:100%;font-size:.8rem}.scenario-table th{color:var(--accent-cyan);text-align:left;white-space:nowrap;border-bottom:1px solid var(--glass-border);background:#00d4ff0f;padding:10px 12px;font-weight:600}.scenario-table td{color:var(--text-primary);border-bottom:1px solid #ffffff0a;padding:8px 12px;font-family:JetBrains Mono,monospace;font-size:.78rem}.scenario-table tr:hover td{background:#00d4ff0a}.scenario-cards-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;display:grid}.scenario-storage-card{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:18px}.scenario-storage-card h4{color:var(--accent-cyan);margin:0 0 12px;font-size:.95rem}.storage-row{color:var(--text-secondary);border-bottom:1px solid #ffffff0a;justify-content:space-between;padding:5px 0;font-size:.8rem;display:flex}.storage-row strong{color:var(--text-primary);font-family:JetBrains Mono,monospace}[data-theme=light] .scenario-table th{color:#0e7490;background:#0e74900f}[data-theme=light] .scenario-table td{color:#0f172a;border-bottom-color:#0000000f}[data-theme=light] .scenario-table tr:hover td{background:#0e74900a}[data-theme=light] .scenario-subtitle{color:#0e7490}[data-theme=light] .scenario-storage-card{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .scenario-storage-card h4{color:#0e7490}[data-theme=light] .storage-row{border-bottom-color:#0000000f}[data-theme=light] .storage-row strong{color:#0f172a}.ref-cards-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;display:grid}.ref-comparison-card{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:18px}.ref-comparison-card h4{color:var(--accent-cyan);margin:0 0 10px;font-size:.95rem}.ref-cmp-row{color:var(--text-secondary);border-bottom:1px solid #ffffff0a;justify-content:space-between;padding:5px 0;font-size:.78rem;display:flex}.ref-cmp-row strong{color:var(--text-primary);font-family:JetBrains Mono,monospace;font-size:.72rem}[data-theme=light] .ref-comparison-card{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .ref-comparison-card h4{color:#0e7490}[data-theme=light] .ref-cmp-row{border-bottom-color:#0000000f}[data-theme=light] .ref-cmp-row strong{color:#0f172a}