.bh-scoring-tool{--bh-navy:#1b2130;--bh-gold:#d4af37;--bh-beige:#e8e9ea;--bh-success:#6e815c;--bh-white:#fff;--bh-black:#000;--bh-error:#c44536;--bh-warning:#e07a30;--bh-info:#3b82f6;--bh-shadow:0 2px 8px rgba(27,33,48,.1);--bh-shadow-lg:0 4px 16px rgba(27,33,48,.15);--bh-radius:8px;--bh-radius-lg:12px;--bh-transition:all .2s ease;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,sans-serif;max-width:800px;margin:0 auto;padding:20px;box-sizing:border-box}.bh-scoring-tool *,.bh-scoring-tool *:before,.bh-scoring-tool *:after{box-sizing:border-box}.bh-locked-card{background:var(--bh-white);border:2px solid var(--bh-beige);border-radius:var(--bh-radius-lg);padding:48px 32px;text-align:center;box-shadow:var(--bh-shadow)}.bh-lock-icon{color:var(--bh-gold);margin-bottom:20px}.bh-lock-title{color:var(--bh-navy);font-size:1.75rem;font-weight:700;margin:0 0 12px}.bh-lock-desc{color:#666;font-size:1rem;line-height:1.6;margin:0 0 24px;max-width:400px;margin-left:auto;margin-right:auto}.bh-tool-header{text-align:center;margin-bottom:32px;padding-bottom:24px;border-bottom:2px solid var(--bh-beige)}.bh-tool-title{color:var(--bh-navy);font-size:1.75rem;font-weight:700;margin:0 0 8px}.bh-tool-subtitle{color:#666;font-size:1rem;margin:0}.bh-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;font-size:1rem;font-weight:600;border:none;border-radius:var(--bh-radius);cursor:pointer;transition:var(--bh-transition);text-decoration:none}.bh-btn-primary{background:var(--bh-gold);color:var(--bh-navy)}.bh-btn-primary:hover{background:var(--bh-success);color:var(--bh-white)}.bh-btn-secondary{background:var(--bh-beige);color:var(--bh-navy)}.bh-btn-secondary:hover{background:#d5d6d7}.bh-form{background:var(--bh-white);border:1px solid var(--bh-beige);border-radius:var(--bh-radius-lg);padding:24px;box-shadow:var(--bh-shadow)}.bh-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:24px}.bh-form-group{display:flex;flex-direction:column}.bh-form-group.bh-full-width{grid-column:1/-1}.bh-label{color:var(--bh-navy);font-size:.875rem;font-weight:600;margin-bottom:6px}.bh-required{color:var(--bh-error)}.bh-select{width:100%;padding:10px 12px;font-size:1rem;border:1px solid #ccc;border-radius:var(--bh-radius);background:var(--bh-white);color:var(--bh-navy);transition:var(--bh-transition);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231B2130' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.bh-select:focus{outline:none;border-color:var(--bh-gold);box-shadow:0 0 0 3px rgba(212,175,55,.2)}.bh-toggle-group{display:flex;gap:16px}.bh-toggle-three{flex-wrap:wrap}.bh-toggle-label{display:flex;align-items:center;gap:6px;font-size:.9rem;color:var(--bh-navy);cursor:pointer}.bh-toggle-label input[type=radio]{accent-color:var(--bh-gold);width:16px;height:16px}.bh-form-actions{display:flex;gap:12px;justify-content:center;padding-top:16px;border-top:1px solid var(--bh-beige)}.bh-results-section{margin-top:32px;animation:fadeIn .3s ease}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.bh-info-card{display:flex;align-items:flex-start;gap:12px;background:#ebf5ff;border:1px solid #93c5fd;border-radius:var(--bh-radius);padding:16px;margin-bottom:20px}.bh-info-icon{font-size:1.25rem;flex-shrink:0}.bh-info-content{color:#1e40af;font-size:.95rem;line-height:1.5}.bh-recommendation-card{background:linear-gradient(135deg,var(--bh-navy) 0%,#2a3444 100%);border-radius:var(--bh-radius-lg);padding:32px;text-align:center;box-shadow:var(--bh-shadow-lg);margin-bottom:20px}.bh-rec-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.bh-rec-label{color:var(--bh-beige);font-size:.9rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.bh-rec-value{margin-bottom:16px}.bh-channel-width{color:var(--bh-gold);font-size:3.5rem;font-weight:700;line-height:1}.bh-unit{color:var(--bh-beige);font-size:1.5rem;font-weight:500;margin-left:4px}.bh-rec-safe-range{padding-top:16px;border-top:1px solid rgba(255,255,255,.2)}.bh-safe-label{color:var(--bh-beige);font-size:.85rem;margin-right:8px}.bh-safe-value{color:var(--bh-white);font-size:1.1rem;font-weight:600}.bh-risk-badge{display:inline-block;padding:6px 12px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;border-radius:20px}.bh-risk-badge.risk-low{background:var(--bh-success);color:var(--bh-white)}.bh-risk-badge.risk-medium{background:var(--bh-gold);color:var(--bh-navy)}.bh-risk-badge.risk-high{background:var(--bh-warning);color:var(--bh-white)}.bh-risk-badge.risk-critical{background:var(--bh-error);color:var(--bh-white)}.bh-caliper-card{background:var(--bh-beige);border-radius:var(--bh-radius);padding:20px;text-align:center;margin-bottom:20px}.bh-caliper-header{color:var(--bh-navy);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.bh-caliper-value{color:var(--bh-navy);font-size:1.5rem;font-weight:700}.bh-caliper-range{color:#666;font-size:1rem;font-weight:400;margin-left:8px}.bh-explanation-section{background:var(--bh-white);border:1px solid var(--bh-beige);border-radius:var(--bh-radius);padding:20px;margin-bottom:20px}.bh-section-title{color:var(--bh-navy);font-size:1rem;font-weight:700;margin:0 0 12px}.bh-explanation-text{color:#555;font-size:.95rem;line-height:1.6;margin:0}.bh-warning-card{display:flex;align-items:flex-start;gap:12px;background:#fef3cd;border:1px solid #f0ad4e;border-left:4px solid var(--bh-warning);border-radius:var(--bh-radius);padding:16px;margin-bottom:20px}.bh-warning-icon{font-size:1.25rem;flex-shrink:0}.bh-warning-text{color:#856404;font-size:.95rem;line-height:1.5}.bh-summary-section{background:var(--bh-white);border:1px solid var(--bh-beige);border-radius:var(--bh-radius);padding:20px}.bh-summary-table{width:100%;border-collapse:collapse}.bh-summary-table tr:not(:last-child){border-bottom:1px solid var(--bh-beige)}.bh-summary-table td{padding:10px 0}.bh-sum-label{color:#666;font-size:.9rem;width:40%}.bh-sum-value{color:var(--bh-navy);font-size:.9rem;font-weight:600}@media (max-width:768px){.bh-scoring-tool{padding:16px}.bh-form-grid{grid-template-columns:1fr}.bh-tool-title{font-size:1.5rem}.bh-channel-width{font-size:2.5rem}.bh-form-actions{flex-direction:column}.bh-btn{width:100%}.bh-rec-header{flex-direction:column;gap:12px}.bh-toggle-group{flex-direction:column;gap:10px}}@media (max-width:480px){.bh-locked-card{padding:32px 20px}.bh-lock-title{font-size:1.4rem}.bh-form{padding:16px}.bh-recommendation-card{padding:24px 16px}}