.cc-tool{--cc-primary:#FF6B35;--cc-primary-dark:#E5522A;--cc-primary-light:rgba(255, 107, 53, 0.10);--cc-secondary:#2C3E50;--cc-secondary-light:#4A6278;--cc-success:#27AE60;--cc-warning:#F39C12;--cc-danger:#E74C3C;--cc-info:#3498DB;--cc-white:#FFFFFF;--cc-bg:#F8F9FA;--cc-border:#E0E0E0;--cc-text:#333333;--cc-text-muted:#6C757D;--cc-shadow-sm:0 2px 8px rgba(0,0,0,0.08);--cc-shadow-md:0 4px 20px rgba(255,107,53,0.15);--cc-shadow-lg:0 8px 30px rgba(255,107,53,0.25);--cc-radius-sm:6px;--cc-radius-md:10px;--cc-radius-lg:14px;--cc-transition:all 0.3s ease;--cc-font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;font-family:var(--cc-font);font-size:16px;line-height:1.6;color:var(--cc-text);background:transparent;box-sizing:border-box}.cc-tool *,.cc-tool *::before,.cc-tool *::after{box-sizing:border-box}.cc-tool .cc-calculator-form,.cc-tool .cc-results,.cc-tool .cc-section,.cc-tool .cc-related-tools,.cc-tool .cc-tool-hero,.cc-tool .cc-key-facts,.cc-tool 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.4rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.cc-tool .cc-fact-value{font-size:1.6rem;font-weight:800;color:var(--cc-primary);line-height:1;margin:.3rem 0}.cc-tool .cc-fact-label{font-size:.8rem;color:var(--cc-text-muted);margin:0}.cc-tool .cc-who-can-use{margin-bottom:2rem}.cc-tool .cc-audience-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem}.cc-tool .cc-audience-card{background:var(--cc-white);border-radius:var(--cc-radius-md);padding:1.5rem;box-shadow:var(--cc-shadow-sm);border-left:4px solid var(--cc-primary);transition:var(--cc-transition)}.cc-tool .cc-audience-card:hover{transform:translateY(-3px);box-shadow:var(--cc-shadow-md)}.cc-tool .cc-audience-icon{font-size:2rem;display:block;margin-bottom:.5rem}.cc-tool .cc-audience-card h3{font-size:1rem;font-weight:700;color:var(--cc-secondary);margin:0 0 .5rem}.cc-tool .cc-audience-card p{font-size:.9rem;color:var(--cc-text-muted);margin:0}.cc-tool .cc-audience-card a{color:var(--cc-primary);text-decoration:none;font-weight:600}.cc-tool .cc-audience-card a:hover{text-decoration:underline}.cc-tool .cc-calculator-form{background:var(--cc-white);border-radius:var(--cc-radius-lg);padding:2.5rem;box-shadow:var(--cc-shadow-md);border-top:5px solid var(--cc-primary);margin-bottom:2rem}.cc-tool .cc-calculator-form h2{font-size:1.75rem;font-weight:800;color:var(--cc-secondary);margin:0 0 2rem;padding-bottom:1rem;border-bottom:2px solid var(--cc-bg)}.cc-tool .cc-shape-selector{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:.75rem;margin-bottom:.5rem}.cc-tool .cc-shape-btn{padding:1rem .5rem;border:2px solid var(--cc-border);border-radius:var(--cc-radius-md);background:var(--cc-white);cursor:pointer;transition:var(--cc-transition);text-align:center;display:flex;flex-direction:column;align-items:center;gap:.4rem;font-size:.82rem;font-weight:600;color:var(--cc-secondary-light);min-height:80px;justify-content:center}.cc-tool 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1.25rem;display:flex;align-items:center;gap:.4rem}.cc-tool .cc-form-section h3::before{content:'';display:inline-block;width:4px;height:18px;background:var(--cc-primary);border-radius:2px}.cc-tool .cc-form-group{margin-bottom:1.4rem;position:relative}.cc-tool .cc-form-group label{display:block;font-weight:600;margin-bottom:.45rem;color:var(--cc-secondary);font-size:.92rem}.cc-tool .cc-required{color:var(--cc-danger);margin-left:2px}.cc-tool .cc-form-group input[type="number"],.cc-tool .cc-form-group input[type="text"],.cc-tool .cc-form-group select{width:100%;min-height:50px;padding:.75rem 1rem;font-size:1rem;font-family:var(--cc-font);color:var(--cc-text);background:var(--cc-white);border:2px solid var(--cc-border);border-radius:var(--cc-radius-sm);transition:var(--cc-transition);line-height:1.4;-webkit-appearance:none;-moz-appearance:none;appearance:none}.cc-tool .cc-form-group input[type="number"]:focus,.cc-tool .cc-form-group input[type="text"]:focus,.cc-tool .cc-form-group 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var(--cc-radius-sm);pointer-events:none;z-index:1;letter-spacing:.3px}.cc-tool .cc-input-with-icon{padding-left:52px!important}.cc-tool .cc-input-row{display:flex;gap:.6rem}.cc-tool .cc-input-row .cc-input-wrapper{flex:1}.cc-tool .cc-form-row-two{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.cc-tool .cc-help-text{display:block;font-size:.8rem;color:var(--cc-text-muted);margin-top:.3rem;line-height:1.4}.cc-tool .cc-form-group.error input[type="number"],.cc-tool .cc-form-group.error input[type="text"],.cc-tool .cc-form-group.error select{border-color:var(--cc-danger);background:#FFF5F5;box-shadow:0 0 0 3px rgba(231,76,60,.1)}.cc-tool .cc-form-group.success input[type="number"],.cc-tool .cc-form-group.success input[type="text"]{border-color:var(--cc-success)}.cc-tool .cc-error-message{display:block;color:var(--cc-danger);font-size:.8rem;margin-top:.3rem;font-weight:500}.cc-tool .cc-common-options h3{font-size:1.05rem;font-weight:700;color:var(--cc-secondary);margin:0 0 1.25rem;display:flex;align-items:center;gap:.4rem}.cc-tool .cc-common-options h3::before{content:'';display:inline-block;width:4px;height:18px;background:var(--cc-primary);border-radius:2px}.cc-tool .cc-toggle-advanced{width:100%;padding:.85rem 1.25rem;background:var(--cc-bg);border:2px dashed var(--cc-border);border-radius:var(--cc-radius-md);color:var(--cc-secondary-light);font-size:.92rem;font-weight:600;cursor:pointer;text-align:left;transition:var(--cc-transition);display:flex;align-items:center;gap:.6rem;min-height:50px}.cc-tool .cc-toggle-advanced:hover{background:var(--cc-primary-light);border-color:var(--cc-primary);color:var(--cc-primary)}.cc-tool .cc-advanced-options{padding:1.5rem;background:var(--cc-bg);border-radius:var(--cc-radius-md);margin-top:1rem;border-left:4px solid var(--cc-primary);animation:cc-fadeIn 0.3s ease}.cc-tool .cc-advanced-options h4{font-size:.95rem;font-weight:700;color:var(--cc-secondary);margin:1.25rem 0 .85rem;padding-top:1.25rem;border-top:1px solid var(--cc-border);text-transform:uppercase;letter-spacing:.5px}.cc-tool .cc-advanced-options h4:first-child{margin-top:0;padding-top:0;border-top:none}.cc-tool .cc-form-actions{margin-top:2rem;text-align:center}.cc-tool .cc-form-note{font-size:.8rem;color:var(--cc-text-muted);margin-top:.75rem;margin-bottom:0}.cc-tool .cc-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem 2rem;border:2px solid transparent;border-radius:var(--cc-radius-md);cursor:pointer;font-family:var(--cc-font);font-size:1rem;font-weight:700;letter-spacing:.3px;text-decoration:none;transition:var(--cc-transition);min-height:54px;white-space:nowrap}.cc-tool .cc-btn-primary{background:var(--cc-primary);color:var(--cc-white)}.cc-tool .cc-btn-primary:hover:not(:disabled){background:var(--cc-primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,107,53,.4)}.cc-tool .cc-btn-primary:disabled{background:#CCC;cursor:not-allowed;transform:none;box-shadow:none}.cc-tool 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.cc-insight-card:hover{background:var(--cc-primary-light);transform:translateX(3px)}.cc-tool .cc-insight-card p{margin:0;font-size:.92rem;color:var(--cc-text);line-height:1.6}.cc-tool .cc-insight-number{position:absolute;left:1rem;top:50%;transform:translateY(-50%);width:1.85rem;height:1.85rem;background:var(--cc-primary);color:var(--cc-white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;flex-shrink:0}.cc-tool .cc-rec-card{border-left-color:var(--cc-success)}.cc-tool .cc-rec-number{background:var(--cc-success)}.cc-tool .cc-results-actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;padding:1.75rem 2rem;background:var(--cc-bg);border-top:2px solid var(--cc-border)}.cc-tool .cc-section{margin-bottom:2.5rem}.cc-tool .cc-section h2{font-size:1.6rem;font-weight:800;color:var(--cc-secondary);margin:0 0 1.5rem;padding-bottom:.75rem;border-bottom:3px solid var(--cc-primary);display:inline-block}.cc-tool .cc-section 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