:root{color:#85594e;font-synthesis:none;--ink:#3b3d42;--brown:#85594e;--panel:#ede8e6;--field:#e5ddda;--orange:#c05808;--error:#8b2e22;background:#f5f5f5;font-family:Arial,sans-serif}*{box-sizing:border-box}body{background:#f5f5f5;min-width:280px;margin:0}button,input,select,textarea{font:inherit}[hidden]{display:none!important}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.calculator-shell{width:min(1400px,100%);margin:0 auto;padding:30px 20px}form{display:block}.panel{border-radius:var(--embed-radius,0);background:var(--panel);margin:0 0 16px;padding:48px}fieldset{border:0;min-width:0;margin:0;padding:0}legend,.contact-panel h2,.promo-panel h2{width:100%;color:var(--ink);text-transform:uppercase;margin:0 0 14px;padding:0;font-size:17px;font-weight:600}.sublegend{color:#4b3c38}.choice-grid{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.choice-grid--inline{justify-content:flex-start}.choice-card{cursor:pointer;width:150px;min-height:48px;display:flex;position:relative}.choice-card input{opacity:0;width:1px;height:1px;position:absolute}.choice-card>span{border:2px dashed var(--brown);color:#4b3c38;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:100%;padding:8px;font-weight:600;transition:background .2s,border-color .2s;display:flex}.choice-card:hover>span,.choice-card input:checked+span{background:#85594e24;border-style:solid}.choice-card input:focus-visible+span{outline:3px solid var(--orange);outline-offset:2px}.choice-card input[aria-invalid=true]+span{border-color:var(--error)}.choice-card img{pointer-events:none;width:100%;height:auto;display:block}.choice-card--shape{width:120px}.choice-card--shape 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img{width:100%;height:auto;display:block}.dimension-fieldset{margin-top:18px}.dimension-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.dimension-field{color:#4b3c38;flex-direction:column;gap:4px;font-weight:700;display:flex}.input-with-unit{background:var(--field);align-items:center;display:flex}.input-with-unit input{background:var(--field);width:100%;min-width:0;color:var(--ink);border:1px solid #0000;padding:10px}.input-with-unit i{min-width:28px;color:var(--brown);padding:0 6px;font-size:12px;font-style:normal}.input-with-unit:focus-within{outline:2px solid var(--orange)}.field-help{color:var(--brown);font-size:12px;font-weight:400}.area-preview{color:#4b3c38;align-items:center;gap:8px;margin-top:14px;font-weight:600;display:flex}.area-preview strong{background:var(--field);min-width:140px;color:var(--ink);padding:10px;font-weight:400}.length-promo-layout{align-items:flex-start;gap:16px;display:flex}.length-promo-layout>.panel{flex:auto;min-width:0}.promo-panel{border-radius:var(--embed-radius,0);background:var(--panel);flex:15 0 56%;min-width:0;padding:16px}.promo-panel h2{color:#4b3c38;margin-bottom:0}.promo-panel h2+h2{margin-top:17px}.promo-panel h2:last-of-type{margin-top:17px;margin-bottom:14px}.promo-video{width:100%;padding-bottom:56.25%;position:relative}.promo-video iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.promo-image{width:100%;height:auto;display:block}.contact-panel h2{margin-bottom:12px}.contact-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.contact-grid label,.message-field{color:#4b3c38;gap:4px;font-weight:600;display:grid}.contact-grid input,.message-field textarea{width:100%;color:var(--ink);background:#fff;border:1px solid #cfc7c3;border-radius:10px;padding:12px 14px}.contact-grid input:focus,.message-field textarea:focus{border-color:#b26a3f;outline:none;box-shadow:0 0 0 3px #d4600a1f}.contact-grid input[aria-invalid=true]{border-color:var(--error)}.message-field{margin-top:10px}.consent-field{color:#6b5a54;align-items:flex-start;gap:10px;margin:14px 0;font-size:12px;line-height:1.45;display:flex}.consent-field input{accent-color:var(--brown)}.turnstile-container{min-height:65px;margin-top:16px}.primary-actions{margin-bottom:16px}.followup-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:12px 0;display:grid}.button{background:var(--orange);color:#fff;cursor:pointer;text-transform:uppercase;border:0;width:100%;padding:16px 32px;font-weight:700;transition:background .2s,transform .1s}.button:hover:not(:disabled){background:#a94a07}.button:active:not(:disabled){transform:translateY(1px)}.button:focus-visible{outline:3px solid 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