*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--accent:#14b8a6;--accent-glow:#14b8a659;--bg-dark:#050510;--card:#ffffff0a;--input-bg:#ffffff0d;--text-main:#fff;--text-dim:#88a;--text-muted:#666;--border:#ffffff14;--border-strong:#ffffff29;--font-mono:"JetBrains Mono", "Courier New", monospace}body{color:var(--text-main);background-color:var(--bg-dark);background-image:radial-gradient(circle at 15% 20%,#14b8a617 0%,#0000 28%),radial-gradient(circle at 85% 80%,#bc13fe12 0%,#0000 25%);min-height:100vh;font-family:Inter,sans-serif}a{color:inherit;text-decoration:none}input::-webkit-outer-spin-button,input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield;appearance:textfield}.skip-link{width:1px;height:1px;position:absolute;top:auto;left:-9999px;overflow:hidden}.skip-link:focus{width:auto;height:auto;position:static}.calc-breadcrumb{color:var(--text-dim);align-items:center;gap:6px;padding:10px 24px;font-size:.78rem;display:flex}.calc-breadcrumb a{color:var(--text-dim);transition:color .2s}.calc-breadcrumb a:hover{color:var(--accent)}.calc-breadcrumb .sep{opacity:.45}.page-title{text-align:center;background:linear-gradient(135deg,#14b8a6 0%,#bc13fe 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:28px 0 8px;font-size:2.2rem;font-weight:800;line-height:1.2}.section-desc{text-align:center;color:var(--text-dim);margin-bottom:20px;font-size:.92rem}.tab-control{border:1px solid var(--border);scrollbar-width:none;background:#ffffff08;border-radius:10px;gap:4px;margin:0 0 20px;padding:5px;display:flex;overflow-x:auto}.tab-control::-webkit-scrollbar{display:none}.tab-btn{color:var(--text-dim);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:7px;flex-shrink:0;align-items:center;gap:7px;padding:9px 18px;font-family:Inter,sans-serif;font-size:.85rem;font-weight:500;transition:all .2s;display:flex}.tab-btn:hover{color:var(--text-main);background:#ffffff0d}.tab-btn.active{background:var(--accent);color:#000;font-weight:700}.tab-panel{display:none}.tab-panel.active{display:block}.main-container{max-width:1400px;margin:0 auto;padding:0 24px 40px}.calculator-container{width:100%}.calculator-grid{grid-template-columns:1fr 1fr;align-items:start;gap:20px;display:grid}@media (width<=900px){.calculator-grid{grid-template-columns:1fr}}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:16px;padding:18px}.card:last-child{margin-bottom:0}.input-card{border-left:3px solid var(--accent)}.result-card{border-left:3px solid #bc13fe}.section-header{text-transform:uppercase;letter-spacing:1px;color:var(--text-dim);justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;font-size:.82rem;font-weight:700;display:flex}.glass-input{background:var(--input-bg);border:1px solid var(--border-strong);width:100%;height:38px;color:var(--text-main);border-radius:6px;outline:none;padding:6px 10px;font-family:Inter,sans-serif;font-size:13.5px;transition:border-color .2s,box-shadow .2s}.glass-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px #14b8a62e}.glass-input::placeholder{color:#ffffff4d}.input-label{color:var(--text-dim);margin-bottom:5px;font-size:.76rem;font-weight:500;display:block}.price-row{margin-top:14px}.sections-header-row{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;grid-template-columns:1fr 90px 90px 32px;gap:8px;padding:0 4px 6px;font-size:.72rem;font-weight:600;display:grid}.sh-length,.sh-depth{text-align:center}#sectionsList{flex-direction:column;gap:8px;display:flex}.section-row{grid-template-columns:1fr 90px 90px 32px;align-items:center;gap:8px;display:grid}.section-row input[type=text],.section-row input[type=number]{background:var(--input-bg);border:1px solid var(--border-strong);height:36px;color:var(--text-main);border-radius:6px;outline:none;padding:5px 8px;font-family:Inter,sans-serif;font-size:13px;transition:border-color .2s,box-shadow .2s}.section-row input:focus{border-color:var(--accent);box-shadow:0 0 0 2px #14b8a626}.section-row input::placeholder{color:#ffffff40}.remove-btn{color:#f87171;cursor:pointer;background:#ef44441f;border:1px solid #ef444440;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:1rem;transition:background .2s;display:flex}.remove-btn:hover{background:#ef444440}.remove-btn:disabled{opacity:.25;cursor:not-allowed}.add-section-btn{color:var(--accent);cursor:pointer;white-space:nowrap;background:#14b8a61f;border:1px solid #14b8a64d;border-radius:6px;padding:5px 12px;font-size:.78rem;font-weight:600;transition:all .2s}.add-section-btn:hover{background:#14b8a638}.chip-row{flex-wrap:wrap;gap:7px;margin-bottom:4px;display:flex}.chip-row-sm{margin-bottom:0}.mat-chip,.edge-chip,.waste-chip{border:1px solid var(--border-strong);color:var(--text-dim);cursor:pointer;background:#ffffff0d;border-radius:20px;padding:6px 13px;font-size:.78rem;font-weight:600;transition:all .2s}.mat-chip:hover,.edge-chip:hover,.waste-chip:hover{color:var(--text-main);border-color:var(--accent)}.mat-chip.active,.edge-chip.active,.waste-chip.active{border-color:var(--accent);color:var(--accent);background:#14b8a62e}.options-grid{flex-direction:column;gap:14px;display:flex}.option-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.toggle-group{border:1px solid var(--border-strong);border-radius:8px;flex-shrink:0;gap:0;display:flex;overflow:hidden}.toggle-btn{color:var(--text-dim);cursor:pointer;background:0 0;border:none;padding:6px 16px;font-family:Inter,sans-serif;font-size:.8rem;font-weight:600;transition:all .2s}.toggle-btn+.toggle-btn{border-left:1px solid var(--border-strong)}.toggle-btn:hover{color:var(--text-main);background:#ffffff0a}.toggle-btn.active{background:var(--accent);color:#000}.hero-label{text-transform:uppercase;letter-spacing:1px;color:var(--text-dim);margin-bottom:4px;font-size:.75rem}.hero-value{color:var(--accent);font-size:2.6rem;font-weight:800;font-family:var(--font-mono);line-height:1.1}.hero-sublabel{color:var(--text-muted);margin-top:2px;font-size:.76rem}.stat-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.stat-cell{border:1px solid var(--border);background:#ffffff08;border-radius:8px;padding:10px 12px}.stat-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;font-size:.71rem}.stat-value{color:var(--text-main);font-size:1.1rem;font-weight:700;font-family:var(--font-mono)}.total-cost-card{text-align:center}.total-label{text-transform:uppercase;letter-spacing:1px;color:var(--text-dim);margin-bottom:6px;font-size:.75rem}.total-value{color:#bc13fe;font-size:2.8rem;font-weight:900;font-family:var(--font-mono)}.section-bd-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;padding:7px 4px;font-size:.84rem;display:flex}.section-bd-row:last-child{border-bottom:none}.sbd-name{color:var(--text-main);min-width:0;font-weight:600}.sbd-dims{color:var(--text-dim);flex-shrink:0;font-size:.75rem}.sbd-sqft{color:var(--accent);font-family:var(--font-mono);flex-shrink:0;font-weight:700}.breakdown-container{grid-template-columns:1fr 1.4fr;align-items:start;gap:20px;display:grid}@media (width<=900px){.breakdown-container{grid-template-columns:1fr}}.bd-chart-card,.bd-table-card{margin-bottom:0}.chart-legend{flex-wrap:wrap;justify-content:center;gap:18px;margin-top:14px;display:flex}.legend-item{color:var(--text-dim);align-items:center;gap:6px;font-size:.78rem;display:flex}.legend-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.bd-table-wrap{overflow-x:auto}.bd-table{border-collapse:collapse;width:100%;font-size:.83rem}.bd-table th{color:var(--accent);text-align:left;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;background:#14b8a61a;padding:9px 12px;font-size:.75rem}.bd-table td{color:var(--text-main);border-bottom:1px solid var(--border);white-space:nowrap;padding:9px 12px}.bd-table tbody tr:last-child td{border-bottom:none}.bd-table tbody tr:hover{background:#ffffff06}.bd-table tfoot td{color:var(--accent);border-top:1px solid var(--border-strong);padding:10px 12px;font-weight:700}.comparison-container{flex-direction:column;gap:20px;display:flex}.cmp-chart-card,.cmp-table-card{margin-bottom:0}.chart-subtitle{color:var(--text-dim);margin-bottom:12px;font-size:.78rem}.cmp-table-wrap{overflow-x:auto}.cmp-table{border-collapse:collapse;width:100%;font-size:.82rem}.cmp-table th{color:var(--accent);text-align:left;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;background:#14b8a61a;padding:9px 14px;font-size:.74rem}.cmp-table td{color:var(--text-main);border-bottom:1px solid var(--border);padding:10px 14px}.cmp-table tbody tr:last-child td{border-bottom:none}.cmp-table tbody tr:hover{background:#ffffff06}.rating-bar-wrap{align-items:center;gap:8px;display:flex}.rating-bar{background:linear-gradient(90deg, var(--accent), #14b8a666);border-radius:3px;height:6px}.rating-text{color:var(--text-dim);white-space:nowrap;font-size:.75rem}.active-material-row td{background:#14b8a60f}.edges-container{max-width:1100px;margin:0 auto}.edges-main-header{justify-content:flex-start;margin-bottom:6px;font-size:1rem}.edges-desc{text-align:left;margin-bottom:24px}.edge-profiles-grid{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px;display:grid}@media (width<=700px){.edge-profiles-grid{grid-template-columns:1fr}}.edge-card{background:var(--card);border:1px solid var(--border);border-radius:12px;align-items:flex-start;gap:18px;padding:18px;transition:border-color .2s;display:flex}.edge-card:hover{border-color:var(--accent)}.edge-svg-wrap{flex-shrink:0;width:100px}.edge-svg{width:100px;height:68px;display:block}.edge-info{flex:1;min-width:0}.edge-name{color:var(--text-main);margin-bottom:6px;font-size:.95rem;font-weight:700}.edge-desc{color:var(--text-dim);margin-bottom:10px;font-size:.8rem;line-height:1.6}.edge-tags{flex-wrap:wrap;gap:5px;margin-bottom:8px;display:flex}.edge-tag{color:var(--accent);background:#14b8a61a;border:1px solid #14b8a638;border-radius:4px;padding:2px 8px;font-size:.7rem;font-weight:600}.edge-price-note{color:var(--text-muted);font-size:.74rem;font-style:italic}.edge-tips-card{margin-top:4px}.tips-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}@media (width<=600px){.tips-grid{grid-template-columns:1fr}}.tip-item{color:var(--text-dim);align-items:flex-start;gap:10px;font-size:.82rem;line-height:1.55;display:flex}.tip-icon{color:var(--accent);flex-shrink:0;margin-top:5px;font-size:.5rem}.tip-text strong{color:var(--text-main)}.page-sections-outer{max-width:1400px;margin:0 auto;padding:0 1.5rem 3rem}.how-section{background:var(--card);border:1px solid var(--border);border-radius:14px;margin-top:40px;margin-bottom:24px;padding:28px 28px 24px}.how-title{color:var(--text-main);margin-bottom:20px;font-size:1.15rem;font-weight:700}.how-steps{flex-direction:column;gap:14px;display:flex}.how-step{align-items:flex-start;gap:14px;display:flex}.step-num{background:var(--accent);color:#000;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;margin-top:2px;font-size:.82rem;font-weight:800;display:flex}.step-body{color:var(--text-dim);padding-top:3px;font-size:.87rem;line-height:1.65}.step-body strong{color:var(--text-main)}.formula-pills2{background:var(--card);border:1px solid var(--border);border-radius:14px;margin-bottom:24px;padding:24px 28px}.fp2-title{color:var(--text-main);margin-bottom:16px;font-size:1.05rem;font-weight:700}.fp2-row{flex-wrap:wrap;gap:10px;display:flex}.formula-pill2{background:#14b8a614;border:1px solid #14b8a638;border-radius:8px;flex-direction:column;gap:3px;padding:10px 14px;display:flex}.fp2-label{text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);font-size:.68rem;font-weight:600}.fp2-formula{font-size:.82rem;font-family:var(--font-mono);color:var(--accent)}.gloss-section2{background:var(--card);border:1px solid var(--border);border-radius:14px;margin-bottom:24px;padding:24px 28px}.gs2-title{color:var(--text-main);margin-bottom:16px;font-size:1.05rem;font-weight:700}.gs2-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}@media (width<=700px){.gs2-grid{grid-template-columns:1fr}}.gs2-item{border:1px solid var(--border);background:#ffffff08;border-radius:8px;padding:12px 14px}.gs2-term{color:var(--accent);margin-bottom:4px;font-size:.82rem;font-weight:700;display:block}.gs2-def{color:var(--text-dim);font-size:.8rem;line-height:1.6}.faq-section-extra{background:var(--card);border:1px solid var(--border);border-radius:14px;margin-bottom:24px;padding:24px 28px}.faq-title2{color:var(--text-main);margin-bottom:16px;font-size:1.05rem;font-weight:700}.faq-list{flex-direction:column;display:flex}.faq-item{border-bottom:1px solid #ffffff0f}.faq-item__question{cursor:pointer;color:var(--text-main);user-select:none;justify-content:space-between;align-items:center;padding:14px 4px;font-size:.9rem;font-weight:600;list-style:none;transition:color .2s;display:flex}.faq-item__question::-webkit-details-marker{display:none}.faq-item__question:after{content:"+";font-family:var(--font-mono);color:var(--text-dim);flex-shrink:0;margin-left:16px;font-size:1.1rem;transition:color .2s}.faq-item[open] .faq-item__question:after{content:"−";color:var(--accent)}.faq-item__question:hover{color:var(--accent)}.faq-item__answer{color:var(--text-dim);padding:0 4px 14px;font-size:.85rem;line-height:1.75}.calc-related{background:var(--card);border:1px solid var(--border);border-radius:14px;margin-bottom:24px;padding:24px 28px}.related-title{color:var(--text-main);margin-bottom:16px;font-size:1.05rem;font-weight:700}.related-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;display:grid}.related-card{border:1px solid var(--border);color:var(--text-dim);background:#ffffff08;border-radius:8px;align-items:center;gap:10px;padding:12px 14px;font-size:.82rem;transition:all .2s;display:flex}.related-card:hover{border-color:var(--accent);color:var(--text-main);background:#14b8a60f}.related-icon{color:var(--accent);flex-shrink:0;font-size:.6rem}.related-name{font-weight:600}.toast{color:#fff;z-index:9999;pointer-events:none;border-radius:8px;max-width:320px;padding:12px 20px;font-size:.85rem;font-weight:600;animation:.3s toastIn;position:fixed;bottom:80px;right:24px;box-shadow:0 4px 16px #0006}.toast-success{color:#000;background:#14b8a6}.toast-warn{color:#000;background:#f59e0b}.toast-error{background:#ef4444}@keyframes toastIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}[data-theme=light]{--accent:#0f766e;--accent-glow:#0f766e40;--bg-dark:#e8edf5;--card:#fffffff2;--input-bg:#e8eef4;--text-main:#0f172a;--text-dim:#334155;--text-muted:#64748b;--border:#0000001a;--border-strong:#0000002e}[data-theme=light] body{color:#0f172a;background-color:#e8edf5;background-image:radial-gradient(circle at 15% 20%,#0f766e12 0%,#0000 28%),radial-gradient(circle at 85% 80%,#7c3aed0d 0%,#0000 25%)}[data-theme=light] .page-title{background:linear-gradient(135deg,#0f766e 0%,#7c3aed 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}[data-theme=light] .card{background:#fff;border-color:#0000001a;box-shadow:0 2px 8px #00000012}[data-theme=light] .input-card{border-left-color:#0f766e}[data-theme=light] .result-card{border-left-color:#7c3aed}[data-theme=light] .tab-control{background:#0000000a;border-color:#0000001f}[data-theme=light] .tab-btn{color:#475569}[data-theme=light] .tab-btn:hover{color:#0f172a;background:#0000000d}[data-theme=light] .tab-btn.active{color:#fff;background:#0f766e}[data-theme=light] .glass-input{color:#0f172a;background:#e8eef4;border-color:#0000002e}[data-theme=light] .glass-input:focus{border-color:#0f766e;box-shadow:0 0 0 2px #0f766e26}[data-theme=light] .glass-input::placeholder{color:#00000059}[data-theme=light] .section-row input[type=text],[data-theme=light] .section-row input[type=number]{color:#0f172a;background:#e8eef4;border-color:#0000002e}[data-theme=light] .section-row input::placeholder{color:#0000004d}[data-theme=light] .section-row input:focus{border-color:#0f766e;box-shadow:0 0 0 2px #0f766e1f}[data-theme=light] .mat-chip,[data-theme=light] .edge-chip,[data-theme=light] .waste-chip{color:#475569;background:#f0f4f9;border-color:#00000026}[data-theme=light] .mat-chip:hover,[data-theme=light] .edge-chip:hover,[data-theme=light] .waste-chip:hover{color:#0f172a;border-color:#0f766e}[data-theme=light] .mat-chip.active,[data-theme=light] .edge-chip.active,[data-theme=light] .waste-chip.active{color:#0f766e;background:#0f766e1f;border-color:#0f766e}[data-theme=light] .toggle-group{border-color:#0000002e}[data-theme=light] .toggle-btn{color:#475569}[data-theme=light] .toggle-btn+.toggle-btn{border-left-color:#00000026}[data-theme=light] .toggle-btn:hover{color:#0f172a;background:#0000000a}[data-theme=light] .toggle-btn.active{color:#fff;background:#0f766e}[data-theme=light] .hero-value{color:#0f766e}[data-theme=light] .hero-sublabel{color:#64748b}[data-theme=light] .stat-cell{background:#edf2f9;border-color:#0000001a}[data-theme=light] .stat-value{color:#0f172a}[data-theme=light] .total-value{color:#7c3aed}[data-theme=light] .sections-header-row{color:#64748b}[data-theme=light] .sbd-name{color:#0f172a}[data-theme=light] .sbd-dims{color:#64748b}[data-theme=light] .sbd-sqft{color:#0f766e}[data-theme=light] .section-bd-row{border-bottom-color:#00000014}[data-theme=light] .remove-btn{color:#dc2626;background:#ef444414;border-color:#ef444433}[data-theme=light] .add-section-btn{color:#0f766e;background:#0f766e1a;border-color:#0f766e40}[data-theme=light] .bd-table th,[data-theme=light] .cmp-table th{color:#0f766e;background:#0f766e1a}[data-theme=light] .bd-table td,[data-theme=light] .cmp-table td{color:#0f172a;border-bottom-color:#00000014}[data-theme=light] .bd-table tbody tr:hover,[data-theme=light] .cmp-table tbody tr:hover{background:#0f766e0a}[data-theme=light] .bd-table tfoot td{color:#0f766e;border-top-color:#00000026}[data-theme=light] .active-material-row td{background:#0f766e0f}[data-theme=light] .chart-subtitle{color:#64748b}[data-theme=light] .edge-card{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .edge-card:hover{border-color:#0f766e}[data-theme=light] .edge-name{color:#0f172a}[data-theme=light] .edge-desc{color:#475569}[data-theme=light] .edge-tag{color:#0f766e;background:#0f766e1a;border-color:#0f766e33}[data-theme=light] .edge-price-note{color:#64748b}[data-theme=light] .tip-item{color:#475569}[data-theme=light] .tip-text strong{color:#0f172a}[data-theme=light] .formula-pill2{background:#0f766e14;border-color:#0f766e33}[data-theme=light] .fp2-label{color:#64748b}[data-theme=light] .fp2-formula{color:#0f766e}[data-theme=light] .gs2-item{background:#edf2f9;border-color:#0000001a}[data-theme=light] .gs2-term{color:#0f766e}[data-theme=light] .gs2-def{color:#475569}[data-theme=light] .faq-list{gap:8px}[data-theme=light] .faq-item{background:#fff;border:1px solid #0000001a;border-radius:10px;transition:box-shadow .2s,border-color .2s;overflow:hidden;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-item:hover{border-color:#0f766e59;box-shadow:0 2px 10px #0f766e14}[data-theme=light] .faq-item[open]{border-color:#0f766e66 #0f766e66 #0f766e66 #0f766e;border-left-style:solid;border-left-width:3px;box-shadow:0 2px 12px #0f766e1a}[data-theme=light] .faq-item__question{color:#0f172a;padding:14px 16px}[data-theme=light] .faq-item__question:after{color:#64748b}[data-theme=light] .faq-item[open] .faq-item__question:after,[data-theme=light] .faq-item__question:hover{color:#0f766e}[data-theme=light] .faq-item__answer{color:#475569;border-top:1px solid #0000000f;padding:12px 16px 16px}[data-theme=light] .related-card{color:#334155;background:#edf2f9;border-color:#0000001a}[data-theme=light] .related-card:hover{color:#0f172a;background:#0f766e12;border-color:#0f766e}[data-theme=light] .how-section,[data-theme=light] .formula-pills2,[data-theme=light] .gloss-section2,[data-theme=light] .faq-section-extra,[data-theme=light] .calc-related{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000d}[data-theme=light] .how-title,[data-theme=light] .fp2-title,[data-theme=light] .gs2-title,[data-theme=light] .faq-title2,[data-theme=light] .related-title{color:#0f172a}[data-theme=light] .step-body{color:#475569}[data-theme=light] .step-body strong{color:#0f172a}[data-theme=light] .section-header,[data-theme=light] .calc-breadcrumb,[data-theme=light] .calc-breadcrumb a{color:#64748b}[data-theme=light] .calc-breadcrumb a:hover{color:#0f766e}[data-theme=light] .section-desc{color:#475569}[data-theme=light] .rating-bar{background:linear-gradient(90deg,#0f766e,#0f766e4d)}[data-theme=light] .rating-text{color:#64748b}.formula-pills2{margin-bottom:3rem}.fp2-title{margin-bottom:1rem;font-size:1.1rem;font-weight:700}.fp2-grid{grid-template-columns:repeat(3,1fr);gap:.75rem;display:grid}@media (width<=700px){.fp2-grid{grid-template-columns:repeat(2,1fr)}}.fp2-pill{background:#00f3ff0f;border:1px solid #00f3ff26;border-radius:10px;flex-direction:column;gap:4px;padding:.75rem 1rem;display:flex}[data-theme=light] .fp2-pill{background:#0e74900f;border-color:#0e749033}.fp2-name{color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em;font-size:.72rem}.fp2-eq{font-family:var(--font-mono);color:var(--cyan);font-size:.82rem;font-weight:600}[data-theme=light] .fp2-eq{color:#0e7490}@media print{.glass-navbar,.calc-page-footer,.calc-back-to-top,.tab-nav,.tabs-outer,.outer-tab-nav,.tab-btn,.act-row,.act-row2,.action-bar,.btn-copy,.btn-share,.btn-csv,.btn-pdf,.btn-export-pdf,.share-btn,.copy-btn,.print-btn,.how-section,.formula-pills2,.gloss-section2,.ex-section2,.faq-section,.faq-section-extra,.calc-related,.page-sections-outer{display:none!important}body{color:#000;background:#fff}.result-card,.stat-card,.card,.glass-card,.result-panel{box-shadow:none;page-break-inside:avoid;color:#000;background:#fff;border:1px solid #ccc}.stat-value,.stat-label,.result-value,h1,h2,h3{color:#000;text-shadow:none}.tab-panel{display:block!important}}.act-row{flex-wrap:wrap;gap:.5rem;display:flex}.act-btn{color:#00f3ff;cursor:pointer;background:#00f3ff14;border:1px solid #00f3ff4d;border-radius:8px;padding:.45rem 1rem;font-size:.8rem;transition:background .2s,border-color .2s}.act-btn:hover{background:#00f3ff2e;border-color:#00f3ff}[data-theme=light] .act-btn{color:#0e7490;background:#0e749014;border-color:#0e74904d}[data-theme=light] .act-btn:hover{background:#0e749026}