.bu-pcc{--bu-blue-900:#0c2b5c;--bu-blue-700:#1455c4;--bu-blue-500:#2f7bf0;--bu-blue-100:#e7f0ff;--bu-green-700:#0d9d6e;--bu-green-100:#e3f8ef;--bu-amber-600:#c97a12;--bu-amber-100:#fdf1de;--bu-red-600:#c1352b;--bu-red-100:#fbeae8;--bu-ink-900:#10172a;--bu-ink-700:#3a4459;--bu-ink-500:#6b7488;--bu-paper:#ffffff;--bu-bg:#f3f6fb;--bu-border:#dfe6f2;--bu-radius-lg:18px;--bu-radius-md:12px;--bu-radius-sm:8px;--bu-shadow-sm:0 1px 2px rgba(16, 23, 42, 0.06);--bu-shadow-md:0 8px 24px rgba(16, 23, 42, 0.08);--bu-shadow-lg:0 16px 40px rgba(16, 23, 42, 0.12);--bu-font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;font-family:var(--bu-font);color:var(--bu-ink-900);background:var(--bu-bg);box-sizing:border-box;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;padding:16px 0 48px}.bu-pcc *,.bu-pcc *::before,.bu-pcc *::after{box-sizing:inherit;font-family:inherit}.bu-pcc .bu-container{max-width:1100px;margin:0 auto;padding:0 16px}.bu-pcc .bu-header{text-align:center;margin-bottom:24px}.bu-pcc .bu-header h1{font-size:clamp(1.5rem, 4vw, 2.1rem);font-weight:800;margin:0 0 8px;letter-spacing:-.01em;color:var(--bu-ink-900)}.bu-pcc .bu-header p{font-size:.98rem;color:var(--bu-ink-700);max-width:620px;margin:0 auto}.bu-pcc .bu-badge-row{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:14px}.bu-pcc .bu-badge{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:600;color:var(--bu-green-700);background:var(--bu-green-100);border-radius:999px;padding:6px 12px}.bu-pcc .bu-badge svg{width:14px;height:14px;flex:none}.bu-pcc .bu-grid{display:grid;grid-template-columns:1fr;gap:20px;align-items:start}@media (min-width:960px){.bu-pcc .bu-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,0.95fr)}.bu-pcc .bu-results-col{position:sticky;top:16px}}.bu-pcc .bu-card{background:var(--bu-paper);border:1px solid var(--bu-border);border-radius:var(--bu-radius-lg);box-shadow:var(--bu-shadow-md);padding:22px;margin-bottom:18px}.bu-pcc .bu-card-title{display:flex;align-items:center;gap:10px;font-size:1.05rem;font-weight:700;margin:0 0 16px;color:var(--bu-ink-900)}.bu-pcc .bu-card-title svg{width:22px;height:22px;color:var(--bu-blue-700);flex:none}.bu-pcc .bu-tabs{display:flex;gap:6px;background:var(--bu-bg);border:1px solid var(--bu-border);border-radius:var(--bu-radius-md);padding:4px;margin-bottom:18px}.bu-pcc .bu-tab{flex:1 1 0%;border:none;background:#fff0;padding:10px 12px;border-radius:9px;font-weight:700;font-size:.88rem;color:var(--bu-ink-700);cursor:pointer;transition:background 0.15s ease,color 0.15s ease,box-shadow 0.15s ease}.bu-pcc .bu-tab[aria-selected="true"]{background:var(--bu-paper);color:var(--bu-blue-700);box-shadow:var(--bu-shadow-sm)}.bu-pcc .bu-tab:focus-visible,.bu-pcc button:focus-visible,.bu-pcc input:focus-visible,.bu-pcc select:focus-visible,.bu-pcc [tabindex]:focus-visible{outline:3px solid var(--bu-blue-500);outline-offset:2px}.bu-pcc .bu-panel[hidden]{display:none}.bu-pcc .bu-field{margin-bottom:16px}.bu-pcc .bu-field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width:480px){.bu-pcc .bu-field-row{grid-template-columns:1fr}}.bu-pcc label{display:block;font-size:.86rem;font-weight:700;color:var(--bu-ink-700);margin-bottom:6px}.bu-pcc .bu-hint{font-size:.76rem;color:var(--bu-ink-500);font-weight:500;margin-top:5px}.bu-pcc input[type="number"],.bu-pcc input[type="text"],.bu-pcc select{width:100%;font-size:1rem;font-weight:600;color:var(--bu-ink-900);background:var(--bu-paper);border:1.5px solid var(--bu-border);border-radius:var(--bu-radius-sm);padding:12px 14px;min-height:48px;transition:border-color 0.15s ease,box-shadow 0.15s ease;appearance:none}.bu-pcc select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233a4459' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:38px}.bu-pcc input:hover,.bu-pcc select:hover{border-color:var(--bu-blue-500)}.bu-pcc input:focus,.bu-pcc select:focus{border-color:var(--bu-blue-700);box-shadow:0 0 0 4px var(--bu-blue-100);outline:none}.bu-pcc input[aria-invalid="true"],.bu-pcc select[aria-invalid="true"]{border-color:var(--bu-red-600);background-color:var(--bu-red-100)}.bu-pcc .bu-error-text{display:none;font-size:.78rem;font-weight:700;color:var(--bu-red-600);margin-top:5px}.bu-pcc .bu-error-text.bu-show{display:block}.bu-pcc .bu-unit-toggle{display:flex;border:1.5px solid var(--bu-border);border-radius:var(--bu-radius-sm);overflow:hidden;min-height:48px}.bu-pcc .bu-unit-toggle button{flex:1;border:none;background:var(--bu-paper);font-weight:700;font-size:.9rem;color:var(--bu-ink-700);cursor:pointer;transition:background 0.15s ease,color 0.15s ease}.bu-pcc .bu-unit-toggle button[aria-pressed="true"]{background:var(--bu-blue-700);color:#fff}.bu-pcc .bu-power-input-group{display:grid;grid-template-columns:1fr 110px;gap:10px}@media (max-width:420px){.bu-pcc .bu-power-input-group{grid-template-columns:1fr}}.bu-pcc details.bu-advanced{border:1.5px dashed var(--bu-border);border-radius:var(--bu-radius-md);padding:4px 16px;margin-bottom:4px}.bu-pcc details.bu-advanced summary{cursor:pointer;font-weight:700;font-size:.92rem;padding:12px 0;color:var(--bu-blue-700);list-style:none;display:flex;align-items:center;gap:8px}.bu-pcc details.bu-advanced summary::-webkit-details-marker{display:none}.bu-pcc details.bu-advanced summary .bu-chevron{width:16px;height:16px;transition:transform 0.2s ease;flex:none}.bu-pcc details.bu-advanced[open] summary .bu-chevron{transform:rotate(180deg)}.bu-pcc .bu-advanced-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:4px 0 16px}@media (max-width:480px){.bu-pcc .bu-advanced-grid{grid-template-columns:1fr}}.bu-pcc .bu-btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}.bu-pcc .bu-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:var(--bu-radius-sm);font-weight:700;font-size:.92rem;padding:13px 20px;min-height:48px;cursor:pointer;transition:transform 0.08s ease,box-shadow 0.15s ease,background 0.15s ease}.bu-pcc .bu-btn svg{width:18px;height:18px;flex:none}.bu-pcc .bu-btn:active{transform:translateY(1px)}.bu-pcc .bu-btn-primary{background:var(--bu-blue-700);color:#fff;box-shadow:0 6px 16px rgb(20 85 196 / .28);flex:1 1 160px}.bu-pcc .bu-btn-primary:hover{background:var(--bu-blue-900)}.bu-pcc .bu-btn-secondary{background:var(--bu-bg);color:var(--bu-ink-700);border:1.5px solid var(--bu-border)}.bu-pcc .bu-btn-secondary:hover{background:#e9eef7}.bu-pcc .bu-btn-ghost{background:#fff0;color:var(--bu-blue-700);border:1.5px solid var(--bu-blue-100);padding:9px 14px;min-height:40px;font-size:.85rem}.bu-pcc .bu-btn-ghost:hover{background:var(--bu-blue-100)}.bu-pcc .bu-btn-danger-ghost{background:#fff0;color:var(--bu-red-600);border:none;padding:8px;min-height:36px}.bu-pcc .bu-btn-danger-ghost:hover{background:var(--bu-red-100)}.bu-pcc .bu-rows-wrap{overflow-x:auto;border:1px solid var(--bu-border);border-radius:var(--bu-radius-md);margin-bottom:14px}.bu-pcc table.bu-rows{width:100%;border-collapse:collapse;min-width:720px}.bu-pcc table.bu-rows th{text-align:left;font-size:.74rem;text-transform:uppercase;letter-spacing:.04em;color:var(--bu-ink-500);background:var(--bu-bg);padding:10px 10px;border-bottom:1px solid var(--bu-border);white-space:nowrap}.bu-pcc table.bu-rows td{padding:8px;border-bottom:1px solid var(--bu-border);vertical-align:middle}.bu-pcc table.bu-rows tr:last-child td{border-bottom:none}.bu-pcc table.bu-rows input,.bu-pcc table.bu-rows select{min-height:40px;padding:8px 10px;font-size:.88rem}.bu-pcc table.bu-rows .bu-row-energy{font-weight:700;color:var(--bu-blue-700);white-space:nowrap;font-variant-numeric:tabular-nums}.bu-pcc .bu-results-empty{text-align:center;padding:28px 12px;color:var(--bu-ink-500)}.bu-pcc .bu-results-empty svg{width:48px;height:48px;color:var(--bu-blue-100);margin-bottom:10px}.bu-pcc .bu-hero-result{background:linear-gradient(135deg,var(--bu-blue-700),var(--bu-blue-900));border-radius:var(--bu-radius-lg);padding:22px;color:#fff;margin-bottom:16px;box-shadow:var(--bu-shadow-lg);position:relative;overflow:hidden}.bu-pcc .bu-hero-grid{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center}@media (max-width:420px){.bu-pcc .bu-hero-grid{grid-template-columns:1fr;text-align:center}}.bu-pcc .bu-gauge{width:108px;height:108px;flex:none}.bu-pcc .bu-gauge-track{fill:none;stroke:rgb(255 255 255 / .18);stroke-width:9}.bu-pcc .bu-gauge-fill{fill:none;stroke:var(--bu-green-700);stroke-width:9;stroke-linecap:round;transition:stroke-dashoffset 0.6s cubic-bezier(.22,1,.36,1)}.bu-pcc .bu-gauge-label{font-size:1.05rem;font-weight:800;fill:#fff;text-anchor:middle;font-variant-numeric:tabular-nums}.bu-pcc .bu-gauge-sublabel{font-size:.5rem;fill:rgb(255 255 255 / .75);text-anchor:middle;text-transform:uppercase;letter-spacing:.04em}.bu-pcc .bu-hero-figures .bu-hero-line{display:flex;justify-content:space-between;align-items:baseline;padding:5px 0;font-size:.9rem;color:rgb(255 255 255 / .85);border-bottom:1px solid rgb(255 255 255 / .14)}.bu-pcc .bu-hero-figures .bu-hero-line:last-child{border-bottom:none}.bu-pcc .bu-hero-figures .bu-hero-line strong{font-size:1.05rem;font-weight:800;color:#fff;font-variant-numeric:tabular-nums}.bu-pcc .bu-result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}@media (max-width:480px){.bu-pcc .bu-result-grid{grid-template-columns:repeat(3,1fr);gap:8px}}.bu-pcc .bu-stat{background:var(--bu-bg);border:1px solid var(--bu-border);border-radius:var(--bu-radius-md);padding:12px 10px;text-align:center}.bu-pcc .bu-stat .bu-stat-label{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--bu-ink-500);margin-bottom:4px}.bu-pcc .bu-stat .bu-stat-value{font-size:1.02rem;font-weight:800;color:var(--bu-ink-900);font-variant-numeric:tabular-nums}.bu-pcc .bu-stat.bu-stat-cost .bu-stat-value{color:var(--bu-amber-600)}.bu-pcc .bu-stat.bu-stat-energy .bu-stat-value{color:var(--bu-blue-700)}.bu-pcc .bu-divider{border:none;border-top:1px solid var(--bu-border);margin:18px 0}.bu-pcc .bu-chart-block{margin-bottom:20px}.bu-pcc .bu-chart-title{font-size:.84rem;font-weight:700;color:var(--bu-ink-700);margin-bottom:10px}.bu-pcc .bu-bar-chart{display:flex;align-items:flex-end;gap:6px;height:130px;padding:6px 4px 0}.bu-pcc .bu-bar{flex:1;background:linear-gradient(180deg,var(--bu-blue-500),var(--bu-blue-700));border-radius:5px 5px 0 0;min-height:4px;position:relative;transition:height 0.5s ease}.bu-pcc .bu-bar.bu-bar-peak{background:linear-gradient(180deg,#ffb347,var(--bu-amber-600))}.bu-pcc .bu-bar-labels{display:flex;gap:6px;margin-top:6px}.bu-pcc .bu-bar-labels span{flex:1;text-align:center;font-size:.62rem;color:var(--bu-ink-500);font-weight:600}.bu-pcc .bu-cost-canvas-wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.bu-pcc canvas.bu-cost-canvas{width:130px;height:130px;flex:none}.bu-pcc .bu-legend{display:flex;flex-direction:column;gap:8px;flex:1;min-width:160px}.bu-pcc .bu-legend-item{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--bu-ink-700)}.bu-pcc .bu-legend-dot{width:11px;height:11px;border-radius:3px;flex:none}.bu-pcc .bu-legend-item strong{margin-left:auto;color:var(--bu-ink-900);font-variant-numeric:tabular-nums}.bu-pcc .bu-tip-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.bu-pcc .bu-tip{display:flex;gap:10px;background:var(--bu-green-100);border-radius:var(--bu-radius-md);padding:12px 14px;font-size:.86rem;color:var(--bu-ink-700);align-items:flex-start}.bu-pcc .bu-tip svg{width:18px;height:18px;color:var(--bu-green-700);flex:none;margin-top:1px}.bu-pcc .bu-tip strong{color:var(--bu-ink-900)}.bu-pcc .bu-savings-banner{margin-top:12px;background:var(--bu-amber-100);border-radius:var(--bu-radius-md);padding:14px;font-size:.88rem;font-weight:700;color:var(--bu-amber-600);text-align:center}.bu-pcc .bu-compare-wrap{overflow-x:auto}.bu-pcc table.bu-compare{width:100%;border-collapse:collapse;min-width:480px}.bu-pcc table.bu-compare th,.bu-pcc table.bu-compare td{padding:10px 12px;border-bottom:1px solid var(--bu-border);font-size:.86rem;text-align:left}.bu-pcc table.bu-compare th{color:var(--bu-ink-500);font-size:.72rem;text-transform:uppercase;letter-spacing:.03em}.bu-pcc table.bu-compare td.bu-num{font-variant-numeric:tabular-nums;font-weight:700}.bu-pcc table.bu-compare td.bu-positive{color:var(--bu-green-700)}.bu-pcc .bu-sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.bu-pcc .bu-toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--bu-ink-900);color:#fff;padding:12px 18px;border-radius:999px;font-size:.86rem;font-weight:600;box-shadow:var(--bu-shadow-lg);opacity:0;pointer-events:none;transition:opacity 0.2s ease,transform 0.2s ease;z-index:999}.bu-pcc .bu-toast.bu-toast-show{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:auto}@media print{.bu-pcc .bu-no-print{display:none!important}.bu-pcc{background:#fff;padding:0}.bu-pcc .bu-card{box-shadow:none;border:1px solid #ccc}.bu-pcc .bu-hero-result{background:#fff!important;color:#000!important;border:1px solid #ccc}.bu-pcc .bu-hero-figures .bu-hero-line,.bu-pcc .bu-hero-figures .bu-hero-line strong{color:#000!important}.bu-pcc .bu-gauge-label,.bu-pcc .bu-gauge-sublabel{fill:#000!important}}@media (prefers-reduced-motion:reduce){.bu-pcc *{transition-duration:0.001ms!important;animation-duration:0.001ms!important}}.bu-pcc .bu-disclaimer{font-size:.78rem;color:var(--bu-ink-500);text-align:center;margin-top:8px;line-height:1.5}