:root{--kl-burgundy: #6B1F2A;--kl-ink: #1a1a1a;--kl-muted: #5F6368;--kl-line: #e6e6ea;--kl-bg: #faf8f6}.kl-page{font-family:Montserrat,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--kl-ink)}.kl-hero{max-width:1280px;margin:0 auto;padding:7.5rem 1.25rem 1.5rem}.kl-hero-inner{max-width:760px;margin:0 auto 1.75rem;text-align:center}.kl-badge{display:inline-block;padding:.4rem .9rem;border-radius:999px;background:#6b1f2a14;color:var(--kl-burgundy);font-size:.85rem;font-weight:600;margin-bottom:1rem}.kl-title{font-family:Bricolage Grotesque,sans-serif;font-weight:700;font-size:clamp(2rem,5vw,3.1rem);line-height:1.08;margin:0 0 1rem}.kl-lead{font-size:1.08rem;line-height:1.6;color:var(--kl-muted);margin:0}.kl-nojs{text-align:center;color:var(--kl-muted);padding:2rem}.kl-app{max-width:1280px;margin:0 auto;background:#fff;border:1px solid var(--kl-line);border-radius:1.25rem;box-shadow:0 18px 40px -24px #00000040;overflow:hidden}.kl-app:fullscreen,.kl-app.is-maximized{position:fixed;inset:0;z-index:9000;max-width:none;width:100%;height:100%;margin:0;border:none;border-radius:0;box-shadow:none;overflow:auto;background:#fff}.kl-toolbar{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:space-between;align-items:center;padding:.9rem 1rem;border-bottom:1px solid var(--kl-line);background:var(--kl-bg);position:sticky;top:0;z-index:5}.kl-toolbar-left{flex:1;min-width:200px;display:flex;align-items:baseline;gap:.75rem;flex-wrap:wrap}.kl-toolbar-right{display:flex;flex-wrap:wrap;gap:.5rem}.kl-title-input{font:inherit;font-weight:700;font-size:1.05rem;color:var(--kl-ink);border:1px solid transparent;background:transparent;border-radius:.5rem;padding:.35rem .5rem;width:100%;max-width:300px}.kl-title-input:hover{border-color:var(--kl-line)}.kl-title-input:focus{outline:none;border-color:var(--kl-burgundy);background:#fff}.kl-stats{font-size:.85rem;font-weight:600;color:var(--kl-muted);white-space:nowrap}.kl-hint{text-align:center;color:var(--kl-muted);font-size:.82rem;margin:.65rem 0 0;padding:0 1rem}.kl-btn{appearance:none;border:1px solid var(--kl-line);background:#fff;color:var(--kl-ink);font:inherit;font-weight:600;font-size:.9rem;padding:.5rem .9rem;border-radius:.7rem;cursor:pointer;transition:all .15s ease}.kl-btn:hover{border-color:#c9c9d1}.kl-btn.is-on{border-color:var(--kl-burgundy);color:var(--kl-burgundy);background:#6b1f2a0f}.kl-btn-primary{background:var(--kl-burgundy);color:#fff;border-color:var(--kl-burgundy)}.kl-btn-primary:hover{background:#581824}.kl-btn-ghost{background:transparent}.kl-btn-danger{background:#fff;color:#b3261e;border-color:#f0c4c1}.kl-palette{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem;padding:.7rem 1rem;border-bottom:1px solid var(--kl-line);background:#fff}.kl-palette-label{font-size:.78rem;font-weight:700;color:var(--kl-muted);text-transform:uppercase;letter-spacing:.04em;margin-right:.25rem}.kl-pal-btn{display:inline-flex;align-items:center;gap:.4rem;border:1px solid var(--kl-line);background:var(--kl-bg);color:var(--kl-ink);font:inherit;font-size:.82rem;font-weight:600;padding:.4rem .7rem;border-radius:999px;cursor:pointer;transition:all .15s ease}.kl-pal-btn:hover{border-color:var(--kl-burgundy);color:var(--kl-burgundy)}.kl-pal-icon{display:inline-flex;width:18px;height:18px}.kl-pal-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.kl-canvas-wrap{padding:.9rem}.kl-canvas{position:relative;width:100%;aspect-ratio:10 / 7;background:linear-gradient(rgba(107,31,42,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(107,31,42,.045) 1px,transparent 1px),#fdfcfb;background-size:5% 5%,5% 5%,auto;border:1px solid var(--kl-line);border-radius:.9rem;overflow:hidden;touch-action:none}.kl-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--kl-muted);text-align:center;padding:1rem;margin:0}.kl-item{position:absolute;box-sizing:border-box;cursor:grab;user-select:none;-webkit-user-select:none}.kl-item.is-dragging{cursor:grabbing;z-index:50!important;opacity:.85}.kl-item:not(.kl-item-wall):not(.kl-item-door){display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.15rem;color:#fff;border:2px solid transparent;box-sizing:border-box;border-radius:8px;box-shadow:0 1px 4px #0000002e;-webkit-print-color-adjust:exact;print-color-adjust:exact;z-index:3;padding:2px;overflow:hidden}.kl-item-icon{width:clamp(14px,18cqw,28px);height:clamp(14px,18cqw,28px);flex-shrink:0;pointer-events:none}.kl-item-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.kl-item-label{font-size:clamp(.5rem,1.4cqw,.78rem);font-weight:700;line-height:1.15;text-align:center;pointer-events:none;padding:0 2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}.kl-item-wall{z-index:1;border-radius:2px;box-shadow:0 1px 2px #0003;-webkit-print-color-adjust:exact;print-color-adjust:exact}.kl-item-door{z-index:1;border-radius:2px;-webkit-print-color-adjust:exact;print-color-adjust:exact}.kl-analysis{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));padding:0 .9rem .9rem}.kl-panel{background:var(--kl-bg);border:1px solid var(--kl-line);border-radius:.9rem;padding:1rem 1.1rem}.kl-panel h3{margin:0 0 .5rem;font-family:Bricolage Grotesque,sans-serif;font-size:1rem}.kl-verdict{margin:0 0 .4rem;line-height:1.55;font-size:.92rem;color:var(--kl-ink)}.kl-verdict-warn{color:#92400e}.kl-verdict-bad{color:#b3261e;font-weight:600}.kl-disclaimer{margin:.4rem 0 0;font-size:.78rem;color:var(--kl-muted);line-height:1.5}.kl-overlay{position:fixed;inset:0;z-index:9500;background:#1410128c;display:flex;align-items:center;justify-content:center;padding:1rem;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.kl-modal{background:#fff;border-radius:1.1rem;width:100%;max-width:420px;max-height:92vh;overflow:auto;box-shadow:0 30px 70px -20px #00000080}.kl-modal-head{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem .5rem}.kl-modal-head h3{margin:0;font-family:Bricolage Grotesque,sans-serif}.kl-modal-body{padding:.5rem 1.25rem 1rem}.kl-modal-actions{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:flex-end;padding:.5rem 1.25rem 1.25rem}.kl-x{appearance:none;border:none;background:transparent;color:var(--kl-muted);font-size:1.15rem;line-height:1;cursor:pointer;padding:0 .15rem;border-radius:.3rem;flex-shrink:0}.kl-x:hover{color:#b3261e}.kl-field{display:block;margin-bottom:.75rem}.kl-field-label{display:block;font-size:.8rem;font-weight:600;color:var(--kl-muted);margin-bottom:.3rem}.kl-input{width:100%;box-sizing:border-box;font:inherit;padding:.55rem .7rem;border:1px solid var(--kl-line);border-radius:.6rem;background:#fff}.kl-input:focus{outline:2px solid rgba(107,31,42,.3);border-color:var(--kl-burgundy)}.kl-swatches{display:flex;flex-wrap:wrap;gap:.4rem}.kl-swatch{width:1.8rem;height:1.8rem;border-radius:.45rem;border:2px solid transparent;cursor:pointer}.kl-swatch.is-on{border-color:var(--kl-ink);box-shadow:0 0 0 2px #fff inset}.kl-confirm-text{margin:0 0 .5rem;color:var(--kl-muted);line-height:1.5}.kl-toast{position:fixed;left:50%;bottom:1.5rem;transform:translate(-50%) translateY(1rem);background:var(--kl-ink);color:#fff;padding:.7rem 1.1rem;border-radius:.7rem;font-size:.9rem;z-index:9600;opacity:0;pointer-events:none;transition:all .25s ease}.kl-toast.is-on{opacity:1;transform:translate(-50%) translateY(0)}.kl-section{padding:3rem 1.25rem;background:transparent}.kl-usecases{background:var(--hc-paper-deep, #EADBC0)}.kl-section-inner{max-width:1000px;margin:0 auto}.kl-section h2{font-family:Bricolage Grotesque,sans-serif;font-size:clamp(1.5rem,3.5vw,2.1rem);text-align:center;margin:0 0 1.75rem}.kl-steps{list-style:none;padding:0;margin:0;display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.kl-steps li{background:#fff;border:1px solid var(--kl-line);border-radius:1rem;padding:1.5rem}.kl-step-n{display:inline-flex;align-items:center;justify-content:center;width:2.2rem;height:2.2rem;border-radius:50%;background:var(--kl-burgundy);color:#fff;font-weight:700;margin-bottom:.75rem}.kl-steps h3{margin:0 0 .4rem;font-size:1.1rem}.kl-steps p{margin:0;color:var(--kl-muted);line-height:1.55}.kl-cards{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.kl-card{background:#fff;border:1px solid var(--kl-line);border-radius:1rem;padding:1.5rem}.kl-card h3{margin:0 0 .4rem}.kl-card p{margin:0;color:var(--kl-muted);line-height:1.55}.kl-faq .kl-q{max-width:760px;margin:0 auto .75rem;background:#fff;border:1px solid var(--kl-line);border-radius:.8rem;padding:.4rem 1rem}.kl-q summary{cursor:pointer;font-weight:600;padding:.65rem 0;list-style:none}.kl-q summary::-webkit-details-marker{display:none}.kl-q[open] summary{color:var(--kl-burgundy)}.kl-q p{margin:0 0 .75rem;color:var(--kl-muted);line-height:1.6}.kl-cta{max-width:760px;margin:0 auto;text-align:center;background:#fff;border:1px solid var(--kl-line);border-radius:1.25rem;padding:2.25rem 1.5rem}.kl-cta h2{margin:0 0 .6rem}.kl-cta p{margin:0 auto 1.25rem;max-width:560px;color:var(--kl-muted);line-height:1.6}.kl-cta-btn{display:inline-block;background:var(--kl-burgundy);color:#fff!important;font-weight:700;padding:.8rem 1.6rem;border-radius:999px;text-decoration:none!important;transition:background .15s ease}.kl-cta-btn:hover{background:#581824}@media(max-width:640px){.kl-hero{padding-top:6rem}.kl-pal-text{display:none}.kl-pal-btn{padding:.45rem .55rem}.kl-canvas-wrap{padding:.5rem}.kl-analysis{padding:0 .5rem .5rem;grid-template-columns:1fr}}@page{size:A4 landscape;margin:12mm}.kl-print-promo{display:none}@media print{.kl-print-promo{display:block;position:fixed;bottom:4mm;left:0;right:0;text-align:center;font-size:9px;color:#666;letter-spacing:.02em}happychef-nav,happychef-footer,.hc-footer,.floating-logo,.scroll-progress,.kl-toolbar-right,.kl-palette,.kl-hint,.kl-hero-inner,.kl-section,.kl-badge,.noscript-nav,.kl-empty{display:none!important}body,.kl-page{background:#fff!important;color:#000!important}.kl-hero{padding:0!important}.kl-app{border:none!important;box-shadow:none!important;border-radius:0!important;max-width:none!important;margin:0!important}.kl-toolbar{position:static;border:none;background:#fff;padding:0 0 .4rem}.kl-title-input{border:none!important;background:transparent!important;padding:0}.kl-canvas-wrap{padding:0!important}.kl-canvas{border-color:#ccc;break-inside:avoid}.kl-item{-webkit-print-color-adjust:exact;print-color-adjust:exact}.kl-analysis{padding:.5rem 0 0;break-inside:avoid;grid-template-columns:1fr 1fr}.kl-panel{background:#fff;border-color:#ccc}}