:root{--color-primary:#1a3d7c;--color-secondary:#e67e22;--color-text-dark:#333;--color-text-light:#555}#stamp-calculator{max-width:860px;margin:0 auto;padding:2.5rem 1.875rem;font-family:'Helvetica Neue',Arial,sans-serif;background:#ffffff;border-radius:1rem;box-shadow:0 0.625rem 2.5rem rgba(0,0,0,0.1);border:1px solid #e5e7eb}#stamp-calculator h2{color:var(--color-primary);font-size:2.25rem;text-align:center;margin:0 0 1rem 0;font-weight:700}#stamp-calculator p.calc-subtitle{text-align:center;color:var(--color-text-light);font-size:1.125rem;margin:0 0 2.75rem 0;line-height:1.6}#stamp-calculator .form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:2rem}#stamp-calculator .form-group{display:flex;flex-direction:column}#stamp-calculator label{color:var(--color-primary);font-weight:600;margin-bottom:0.5rem;font-size:0.96875rem}#stamp-calculator .tooltip-icon{display:inline-block;width:1.1875rem;height:1.1875rem;margin-left:0.4375rem;background:var(--color-primary);color:white;font-size:0.8125rem;font-weight:bold;text-align:center;line-height:1.1875rem;border-radius:50%;cursor:help;position:relative;vertical-align:middle}#stamp-calculator .tooltip-icon::after{content:attr(data-tip);position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);background:var(--color-primary);color:white;padding:0.875rem 1.5rem;border-radius:0.75rem;font-size:0.875rem;line-height:1.55;white-space:normal;max-width:21.25rem;opacity:0;visibility:hidden;transition:.28s;z-index:10000;box-shadow:0 0.625rem 1.875rem rgba(0,0,0,.3);pointer-events:none}#stamp-calculator .tooltip-icon::before{content:"";position:absolute;bottom:1.625rem;left:50%;transform:translateX(-50%);border:0.5625rem solid transparent;border-top-color:var(--color-primary);opacity:0;visibility:hidden;transition:.28s;z-index:10000}#stamp-calculator 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2.5rem;font-size:1.125rem;font-weight:700;border-radius:0.625rem;cursor:pointer;display:block;margin:2rem auto 0;transition:.3s;min-width:16.25rem;position:relative}#calculateBtn:hover{background:#0f2a5a}#calculateBtn.loading{background:#6c757d;cursor:not-allowed}#calculateBtn.loading::after{content:"";position:absolute;width:20px;height:20px;top:50%;left:50%;margin:-10px 0 0 -10px;border:3px solid #fff;border-radius:50%;border-top-color:transparent;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#results{margin-top:2.5rem;animation:fadeInUp 0.7s ease-out}@keyframes fadeInUp{from{opacity:0;transform:translateY(1.875rem)}to{opacity:1;transform:translateY(0)}}#results h3,.solution-header h3,#roiResult h3,.case-section h3{font-size:2.0rem;margin:0 0 1.125rem 0;font-weight:700;color:var(--color-primary);line-height:1.3}.product-card h4,.summary-card h3{font-size:1.5rem;margin:0 0 0.875rem 0;font-weight:700;color:var(--color-primary)}.custom-review-cta h4{font-size:1.5rem;margin:0 0 0.75rem;color:var(--color-secondary)}.summary-card{background:#f0f7ff;border-left:0.375rem solid var(--color-primary);padding:1.5rem;border-radius:0.75rem;margin:2rem 0;font-size:1.05rem;box-shadow:0 0.25rem 0.9375rem rgba(0,0,0,0.06);animation:fadeInUp 0.6s ease-out}.summary-card ul{margin:0;padding-left:1.375rem;line-height:1.9;color:var(--color-text-dark)}.summary-card strong{color:var(--color-primary)}.solution-section{margin:3.75rem 0}.solution-header{text-align:center;margin-bottom:2.5rem}.solution-subtitle{font-size:1.125rem;color:var(--color-text-light);max-width:45rem;margin:0 auto;line-height:1.6}.product-cards-grid{display:grid;grid-template-columns:1fr;gap:2rem;margin:3.125rem 0;padding:0 0.75rem}@media (min-width:640px){.product-cards-grid{grid-template-columns:repeat(2,1fr)}}@media 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a:hover{text-decoration:underline}.product-card ul{text-align:left;margin:1.125rem 0;padding-left:1.25rem;color:#444;line-height:1.7}.product-card ul li{margin-bottom:0.375rem}.btn-primary{display:inline-block;background:var(--color-primary);color:white;padding:0.875rem 2rem;border-radius:0.625rem;text-decoration:none;font-weight:600;font-size:1.05rem;margin-top:1rem;transition:.3s}.btn-primary:hover{background:#0f2a5a}.best-match{position:relative}.best-badge{position:absolute;top:-0.75rem;right:1rem;background:var(--color-secondary);color:white;padding:0.375rem 1rem;border-radius:1.25rem;font-size:0.9375rem;font-weight:700;z-index:10;box-shadow:0 0.25rem 0.9375rem rgba(230,126,34,0.4)}.custom-review-cta{display:flex;align-items:flex-start;gap:1.25rem;background:#fff8e6;border:2px solid #f39c12;border-radius:0.875rem;padding:1.5rem;margin:2rem 0;box-shadow:0 0.5rem 1.5625rem 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0}.force-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin:1.5rem 0}.force-item{text-align:center;padding:1.25rem;background:white;border-radius:0.75rem;box-shadow:0 0.25rem 0.9375rem rgba(0,0,0,0.06)}.force-item .label{display:block;font-size:1rem;color:var(--color-text-light);margin-bottom:0.5rem}.force-item .value{font-size:2.8rem;font-weight:800}.force-item.raw .value{color:var(--color-primary)}.force-item.safety .value{color:#27ae60}.recommendation{margin:1.75rem 0;font-size:1.15rem;line-height:1.8}.recommendation strong{color:var(--color-primary);font-size:1.3rem}.quick-rec{color:var(--color-primary);font-weight:600;font-size:1.2rem}.lab-note{font-size:0.9375rem;color:#666;font-style:italic;text-align:center;margin-top:2rem}.disclaimer{margin-top:3.75rem;padding:2rem;background:linear-gradient(135deg,#f8faff 0%,#ffffff 100%);border-radius:1rem;font-size:0.9375rem;color:#444;text-align:center;line-height:1.7;border:1px solid #e1e8f5;box-shadow:0 0.5rem 1.875rem 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li{white-space:nowrap}.nav li li a{width:auto!important}.nav li:hover>ul{display:flex}.nav li ul li ul{display:none;position:absolute;top:0;left:100%}.nav li ul li:hover>ul{display:flex}}