.TcR8oq_calculator{color:#17242d;background:#fff;border:1px solid #8c9ba4;border-radius:5px;max-width:980px;margin:0 auto;overflow:hidden}.TcR8oq_utility{color:#fff;background:#0b4568;justify-content:space-between;align-items:center;gap:16px;min-height:76px;padding:14px 16px;display:flex}.TcR8oq_utility p{margin:0;font-size:1.05rem}.TcR8oq_utility button{color:#0b4568;min-width:140px;min-height:44px;font:inherit;background:#fff;border:1px solid #c5d2da;border-radius:3px;padding:8px 15px;font-weight:700}.TcR8oq_modeTabs{background:#f8fafb;grid-template-columns:1fr 1fr;gap:3px;padding:10px 12px 0;display:grid}.TcR8oq_modeTabs button{color:#24465b;min-height:44px;font:inherit;background:#e5edf2;border:1px solid #bdcbd3;border-bottom:3px solid #0000;padding:8px 12px;font-weight:700}.TcR8oq_layout{background:#f8fafb;grid-template-columns:minmax(280px,.88fr) minmax(0,1.12fr);gap:12px;padding:12px;display:grid}.TcR8oq_panel{background:#fff;border:1px solid #c7d0d6;min-width:0}.TcR8oq_panel>h2,.TcR8oq_steps>h2{color:#fff;background:#356f9f;margin:0;padding:8px 12px;font-size:1.15rem}.TcR8oq_panel form{padding:13px}.TcR8oq_field{gap:5px;margin-bottom:10px;font-weight:700;display:grid}.TcR8oq_field>span{align-items:center;gap:5px;display:flex}.TcR8oq_field input,.TcR8oq_field select{color:#17242d;width:100%;min-height:42px;font:inherit;background:#fff;border:1px solid #26669d;border-radius:3px;padding:8px 10px;font-weight:400}.TcR8oq_errors{color:#761414;background:#fff3f3;border:1px solid #bd4343;margin:10px 0;padding:10px}.TcR8oq_errors ul{margin:5px 0 0;padding-left:20px}.TcR8oq_status{color:#24506e;min-height:20px;margin:5px 0}.TcR8oq_resultBody{padding:13px}.TcR8oq_hero{text-align:left;color:#173f29;cursor:pointer;background:linear-gradient(145deg,#eef9f0,#e2f2e6);border:1px solid #96c5a3;border-radius:5px;width:100%;min-height:126px;padding:14px}.TcR8oq_hero span,.TcR8oq_hero strong,.TcR8oq_hero small{display:block}.TcR8oq_hero strong{overflow-wrap:anywhere;margin:8px 0;font-size:2.35rem;font-weight:800;line-height:1.05}.TcR8oq_metrics{grid-template-columns:1fr 1fr;gap:8px;margin-top:9px;display:grid}.TcR8oq_metric{background:#f2f6f8;border:1px solid #d2dce2;min-width:0;padding:9px}.TcR8oq_metric span,.TcR8oq_metric strong{display:block}.TcR8oq_metric span{color:#506671;font-size:.86rem}.TcR8oq_metric strong{overflow-wrap:anywhere;margin-top:3px;font-size:1rem;font-weight:700}.TcR8oq_steps{border:1px solid #ccd5da;margin:0 12px 12px}.TcR8oq_steps ol{margin:12px 22px 14px;padding-left:20px}.TcR8oq_steps li{overflow-wrap:anywhere;margin:7px 0}.TcR8oq_chartSection{background:linear-gradient(#fff 0%,#f8fbfd 100%);border:1px solid #bfcfd7;border-radius:6px;margin:0 12px 12px;padding:14px;box-shadow:0 6px 18px #0f3d5812}.TcR8oq_chartHeading{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.TcR8oq_chartEyebrow{color:#b5121b;letter-spacing:.06em;text-transform:uppercase;margin-bottom:3px;font-size:.76rem;font-weight:800;display:block}.TcR8oq_chartHeading h2{color:#0b4568;margin:0;font-size:1.35rem}.TcR8oq_chartHeading p{color:#4c606c;max-width:640px;margin:5px 0 12px}.TcR8oq_chartReadout{color:#0b4568;text-align:right;background:linear-gradient(135deg,#eef7fb,#fff);border:1px solid #9fc1d4;border-left:4px solid #2d7ead;border-radius:5px;min-width:205px;padding:9px 11px;box-shadow:0 3px 9px #0b456814}.TcR8oq_chartReadout span,.TcR8oq_chartReadout strong{display:block}.TcR8oq_chartReadout span{font-size:.78rem}.TcR8oq_chartToolbar{justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;display:flex}.TcR8oq_chartViewToggle{background:#e7eff3;border:1px solid #c4d3dc;border-radius:6px;grid-template-columns:1fr 1fr;padding:3px;display:inline-grid}.TcR8oq_chartViewToggle button,.TcR8oq_chartReset{color:#31566b;min-height:38px;font:inherit;cursor:pointer;background:0 0;border:0;border-radius:4px;padding:7px 12px;font-size:.86rem;font-weight:700}.TcR8oq_chartViewToggle .TcR8oq_chartControlActive{color:#fff;background:#356f9f;box-shadow:0 2px 5px #0b456833}.TcR8oq_chartReset{color:#0b5f91;background:#fff;border:1px solid #b8cbd6}.TcR8oq_chartViewToggle button:focus-visible,.TcR8oq_chartReset:focus-visible,.TcR8oq_pointRail button:focus-visible,.TcR8oq_curveScrubber input:focus-visible{outline-offset:2px;outline:3px solid #f2b8bb}.TcR8oq_chartCard{background:#f9fcfe;border:1px solid #c4d6df;border-radius:8px;min-width:0;padding:10px;overflow:hidden}.TcR8oq_chartCanvas{background:#fff;border:1px solid #d8e3e9;border-radius:7px;position:relative;overflow:hidden}.TcR8oq_chartCard svg{touch-action:none;width:100%;height:auto;min-height:250px;display:block}.TcR8oq_plotBackground{fill:#fbfdfe}.TcR8oq_gridLine{stroke:#d9e5eb;stroke-width:1px;stroke-dasharray:4 6}.TcR8oq_axisLine{stroke:#476779;stroke-width:2px}.TcR8oq_curveArea{fill:url(#log-area-fill);pointer-events:none}.TcR8oq_curveLine{fill:none;stroke:#2575a6;stroke-width:4px;stroke-linecap:round;stroke-linejoin:round;pointer-events:none;transition:stroke-width .18s}.TcR8oq_crosshairLine{stroke:#5c7888;stroke-width:1.2px;stroke-dasharray:4 4;opacity:.75;pointer-events:none}.TcR8oq_selectedDot{fill:#b5121b;stroke:#fff;stroke-width:3px;pointer-events:none}.TcR8oq_selectedHalo{fill:none;stroke:#b5121b;stroke-width:2px;opacity:.42;pointer-events:none}.TcR8oq_explorerDot{fill:#fff;stroke:#0b4568;stroke-width:4px;pointer-events:none}.TcR8oq_axisText{fill:#536d7a;font-size:11px}.TcR8oq_axisLabel{fill:#31566b;text-transform:uppercase;font-size:10px;font-weight:700}.TcR8oq_chartHitArea{fill:#0000;cursor:crosshair}.TcR8oq_chartLegend{color:#3e5663;background:#f6fafc;border-top:1px solid #d8e3e9;flex-wrap:wrap;gap:14px;padding:7px 11px;font-size:.76rem;display:flex}.TcR8oq_chartLegend span{align-items:center;gap:6px;display:inline-flex}.TcR8oq_chartLegend i{border-radius:50%;width:11px;height:11px}.TcR8oq_legendResult{background:#b5121b;box-shadow:0 0 0 3px #b5121b29}.TcR8oq_legendExplorer{background:#fff;border:3px solid #0b4568}.TcR8oq_chartInsights{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin:9px 0;display:grid}.TcR8oq_chartInsights div{background:#fff;border:1px solid #d1dee5;border-top:3px solid #2d7ead;border-radius:4px;min-width:0;padding:8px 9px}.TcR8oq_chartInsights span,.TcR8oq_chartInsights strong{display:block}.TcR8oq_chartInsights span{color:#536b78;font-size:.72rem}.TcR8oq_chartInsights strong{color:#0b4568;overflow-wrap:anywhere;margin-top:3px;font-size:.98rem}.TcR8oq_exploredEquation{background:#fff;border:1px solid #c7d9e2;border-radius:5px;margin:9px 0;overflow:hidden}.TcR8oq_exploredEquation>span{color:#fff;letter-spacing:.025em;text-transform:uppercase;background:#356f9f;padding:6px 10px;font-size:.76rem;font-weight:800;display:block}.TcR8oq_exploredEquation>div{grid-template-columns:1fr 1fr;display:grid}.TcR8oq_exploredEquation p{min-width:0;margin:0;padding:9px 11px}.TcR8oq_exploredEquation p+p{border-left:1px solid #d5e1e7}.TcR8oq_exploredEquation small,.TcR8oq_exploredEquation strong{display:block}.TcR8oq_exploredEquation small{color:#526b78;margin-bottom:3px;font-size:.7rem}.TcR8oq_exploredEquation strong{color:#0b4568;overflow-wrap:anywhere;font-size:1.02rem;font-weight:700;line-height:1.45}.TcR8oq_exploredEquation sub,.TcR8oq_exploredEquation sup{font-size:.7em;line-height:0}.TcR8oq_curveScrubber{background:#eef5f8;border:1px solid #c6d8e1;border-radius:5px;grid-template-columns:minmax(150px,.32fr) minmax(0,1fr);align-items:center;gap:12px;margin-top:9px;padding:8px 10px;display:grid}.TcR8oq_curveScrubber span,.TcR8oq_curveScrubber small{display:block}.TcR8oq_curveScrubber span{color:#244b62;font-size:.83rem}.TcR8oq_curveScrubber small{color:#3f5967;margin-top:2px;font-size:.72rem;font-weight:400}.TcR8oq_curveScrubber input{accent-color:#b5121b;cursor:ew-resize;width:100%;min-height:32px}.TcR8oq_pointRail{grid-template-columns:repeat(7,minmax(0,1fr));gap:5px;margin-top:8px;display:grid}.TcR8oq_pointRail button{color:#23495f;min-width:0;min-height:46px;font:inherit;overflow-wrap:anywhere;cursor:pointer;background:#eef4f7;border:1px solid #c5d5dd;border-radius:4px;padding:5px 3px;font-size:.72rem}.TcR8oq_pointRail button[aria-pressed=true]{color:#fff;background:#356f9f;border-color:#234f75;box-shadow:inset 0 -3px #b5121b}.TcR8oq_pointRail span,.TcR8oq_pointRail strong{display:block}.TcR8oq_pointRail span{font-size:.64rem;font-weight:400}.TcR8oq_pointRail strong{margin-top:2px;font-size:.76rem}.TcR8oq_chartTable{margin-top:8px}.TcR8oq_chartTable summary{cursor:pointer;color:#0b5f91;font-weight:700}.TcR8oq_chartTable>div{overflow-x:auto}.TcR8oq_chartTable table{border-collapse:collapse;width:100%;margin-top:8px}.TcR8oq_chartTable caption{text-align:left;padding:6px 0;font-weight:700}.TcR8oq_chartTable th,.TcR8oq_chartTable td{text-align:left;border:1px solid #cbd5da;padding:7px}.TcR8oq_chartTable th{background:#e9f0f4}.TcR8oq_notice{background:#f7f1e7;border-left:4px solid #b5121b;margin:0 12px 12px;padding:10px}@media (max-width:720px){.TcR8oq_layout{grid-template-columns:1fr}.TcR8oq_chartHeading{display:block}.TcR8oq_chartReadout{text-align:left;margin-bottom:8px}.TcR8oq_chartInsights{grid-template-columns:1fr 1fr}.TcR8oq_curveScrubber{grid-template-columns:1fr;gap:3px}}@media (max-width:480px){.TcR8oq_utility{flex-direction:column;align-items:stretch}.TcR8oq_utility button{width:100%}.TcR8oq_modeTabs,.TcR8oq_metrics{grid-template-columns:1fr}.TcR8oq_chartSection{margin:0 8px 8px;padding:8px}.TcR8oq_steps{margin:0 8px 8px}.TcR8oq_chartToolbar{flex-direction:column;align-items:stretch}.TcR8oq_chartViewToggle,.TcR8oq_chartReset{width:100%}.TcR8oq_chartInsights{grid-template-columns:1fr 1fr}.TcR8oq_exploredEquation>div{grid-template-columns:1fr}.TcR8oq_exploredEquation p+p{border-top:1px solid #d5e1e7;border-left:0}.TcR8oq_pointRail{grid-template-columns:repeat(3,minmax(0,1fr))}.TcR8oq_chartCard svg{min-height:220px}.TcR8oq_chartLegend{gap:8px}.TcR8oq_hero strong{font-size:1.9rem}}@media (prefers-reduced-motion:reduce){.TcR8oq_curveLine{transition:none}}.TcR8oq_calculator{color:var(--calc-text);font-family:var(--calc-font-sans);background:var(--calc-surface);border-color:var(--calc-border);box-shadow:var(--calc-shadow-panel);font-size:14px;line-height:1.45}.TcR8oq_utility{color:var(--calc-text-inverse);background:var(--calc-navy-900);border-bottom:4px solid var(--calc-red-700)}.TcR8oq_utility button{color:var(--calc-navy-900);background:var(--calc-surface);border-color:var(--calc-border-strong);font-weight:600}.TcR8oq_modeTabs{background:var(--calc-surface-soft)}.TcR8oq_modeTabs button{color:var(--calc-navy-900);background:var(--calc-blue-100);border-color:var(--calc-border-blue);font-weight:600}.TcR8oq_modeTabs .TcR8oq_activeTab{color:var(--calc-navy-900);background:var(--calc-surface);border-bottom-color:var(--calc-red-700)}.TcR8oq_panel,.TcR8oq_steps{background:var(--calc-surface);border-color:var(--calc-border)}.TcR8oq_panel>h2,.TcR8oq_steps>h2{color:var(--calc-text-inverse);background:var(--calc-blue-700);font-size:18px;font-weight:600}.TcR8oq_field input,.TcR8oq_field select{color:var(--calc-text);background:var(--calc-surface);border-color:var(--calc-blue-700);font-size:16px}.TcR8oq_field input:focus,.TcR8oq_field select:focus,.TcR8oq_utility button:focus-visible,.TcR8oq_modeTabs button:focus-visible,.TcR8oq_hero:focus-visible{outline:2px solid var(--calc-blue-600);outline-offset:2px;box-shadow:var(--calc-focus)}.TcR8oq_hero{color:var(--calc-navy-900);background:var(--calc-info-surface);border-color:var(--calc-border-blue);border-left:4px solid var(--calc-blue-700)}.TcR8oq_hero small{color:var(--calc-text-muted)}.TcR8oq_metric{background:var(--calc-info-surface);border-color:var(--calc-border-subtle)}.TcR8oq_chartSection{background:var(--calc-surface);border-color:var(--calc-border-blue);box-shadow:var(--calc-shadow-panel)}.TcR8oq_panel form{background:var(--calc-form-surface)}