.tb-wrapper{background-color:#ffffff;border:1px solid rgba(226,232,240,0.9);border-radius:1.25rem;box-shadow:0 10px 25px -5px rgba(15,23,42,0.05),0 8px 10px -6px rgba(15,23,42,0.02);padding:1.75rem;margin:2rem 0}@media (min-width:640px){.tb-wrapper{padding:2.5rem}}.tb-progress-container{margin-bottom:1.75rem}.tb-progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:0.6rem}.tb-step-label{font-size:0.8125rem;font-weight:800;text-transform:uppercase;letter-spacing:0.06em;color:#059669}.tb-btn-back{background:#f1f5f9;border:1px solid #e2e8f0;color:#475569;font-size:0.8125rem;font-weight:600;cursor:pointer;padding:0.35rem 0.75rem;border-radius:0.5rem;transition:all 0.15s ease}.tb-btn-back:hover{background-color:#e2e8f0;color:#0f172a}.tb-progress-bar{width:100%;height:10px;background-color:#f1f5f9;border-radius:9999px;overflow:hidden;border:1px solid #e2e8f0}.tb-progress-fill{height:100%;background:linear-gradient(90deg,#059669,#10b981);box-shadow:0 0 12px rgba(16,185,129,0.5);transition:width 0.35s cubic-bezier(0.4,0,0.2,1)}.tb-card{background-color:#ffffff}.tb-card-title{font-size:1.375rem;font-weight:700;color:#0f172a;margin-top:0;margin-bottom:0.5rem}.tb-card-subtitle{font-size:0.9375rem;color:#64748b;margin-top:0;margin-bottom:1.5rem}.tb-prompt-text{font-size:1.0625rem;font-weight:600;color:#1e293b;margin:1.25rem 0 1.5rem 0;line-height:1.5}.tb-alert-danger-banner{display:flex;align-items:flex-start;gap:1rem;background-color:#fef2f2;border-left:4px solid #dc2626;padding:1rem 1.25rem;border-radius:0.5rem;margin-bottom:1.25rem}.tb-alert-icon{font-size:1.5rem;line-height:1}.tb-options-grid{display:grid;grid-template-columns:1fr;gap:1rem;margin-bottom:1.5rem}@media (min-width:640px){.tb-options-grid{grid-template-columns:1fr 1fr}}.tb-option-btn{display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:1.25rem;border-radius:0.75rem;border:2px solid;cursor:pointer;background-color:#ffffff;transition:all 0.2s ease;font-family:inherit}.tb-option-danger{border-color:#fecaca;background-color:#fffafb}.tb-option-danger:hover,.tb-option-danger:focus-visible{border-color:#dc2626;background-color:#fef2f2;transform:translateY(-2px);box-shadow:0 4px 12px rgba(220,38,38,0.15)}.tb-option-safe{border-color:#a7f3d0;background-color:#f0fdf4}.tb-option-safe:hover,.tb-option-safe:focus-visible{border-color:#059669;background-color:#ecfdf5;transform:translateY(-2px);box-shadow:0 4px 12px rgba(5,150,105,0.15)}.tb-opt-title{font-size:1rem;font-weight:700;color:#0f172a;margin-bottom:0.375rem}.tb-opt-desc{font-size:0.875rem;color:#475569;line-height:1.4}.tb-disclaimer-note{font-size:0.8125rem;color:#64748b;border-top:1px solid #f1f5f9;padding-top:1rem;line-height:1.5}.tb-emergency-screen{background-color:#fff1f2;border:2px solid #e11d48;border-radius:0.75rem;padding:1.75rem}.tb-emergency-header{text-align:center;margin-bottom:1.5rem}.tb-giant-icon{font-size:3rem;display:block}.tb-emergency-instructions{background-color:#ffffff;border-radius:0.5rem;padding:1.25rem;border-left:4px solid #e11d48}.tb-symptoms-list{display:grid;grid-template-columns:1fr;gap:0.75rem;margin-bottom:1.5rem}.tb-symptom-card{display:flex;align-items:flex-start;gap:1rem;padding:1.125rem;background-color:#ffffff;border:1.5px solid #e2e8f0;border-radius:0.75rem;cursor:pointer;text-align:left;transition:all 0.2s ease;font-family:inherit}.tb-symptom-card:hover,.tb-symptom-card:focus-visible{border-color:#059669;background-color:#f0fdf4;transform:translateX(4px);box-shadow:0 4px 10px rgba(0,0,0,0.05)}.tb-sym-icon{font-size:1.5rem;flex-shrink:0;line-height:1;margin-top:0.125rem}.tb-sym-title{font-size:1rem;font-weight:700;color:#0f172a;margin-bottom:0.25rem}.tb-sym-desc{font-size:0.875rem;color:#64748b;line-height:1.45}.tb-form-group{margin-bottom:1.25rem}.tb-form-label{display:block;font-size:0.9375rem;font-weight:700;color:#1e293b;margin-bottom:0.5rem}.tb-select{width:100%;padding:0.75rem 1rem;border:1.5px solid #cbd5e1;border-radius:0.5rem;background-color:#ffffff;color:#0f172a;font-size:0.9375rem;font-family:inherit;transition:border-color 0.15s ease}.tb-select:focus{outline:none;border-color:#059669;box-shadow:0 0 0 3px rgba(5,150,105,0.15)}.tb-radio-group{display:flex;flex-direction:column;gap:0.5rem}.tb-radio-label{display:flex;align-items:center;gap:0.625rem;font-size:0.9375rem;color:#334155;cursor:pointer;padding:0.5rem 0.75rem;border:1px solid #e2e8f0;border-radius:0.5rem;background-color:#f8fafc;transition:background-color 0.15s ease}.tb-radio-label:hover{background-color:#f1f5f9}.tb-radio-label input{accent-color:#059669;cursor:pointer}.tb-form-grid{display:grid;grid-template-columns:1fr;gap:1rem}@media (min-width:640px){.tb-form-grid{grid-template-columns:1fr 1fr}}.tb-btn-primary{background-color:#059669;color:#ffffff;font-size:1rem;font-weight:700;padding:0.875rem 1.75rem;border-radius:0.5rem;border:none;cursor:pointer;transition:background-color 0.2s ease,transform 0.1s ease;font-family:inherit}.tb-btn-primary:hover{background-color:#047857;transform:translateY(-1px)}.tb-btn-secondary{background-color:#f1f5f9;color:#334155;font-size:0.9375rem;font-weight:600;padding:0.75rem 1.25rem;border-radius:0.5rem;border:1px solid #cbd5e1;cursor:pointer;transition:all 0.15s ease;font-family:inherit}.tb-btn-secondary:hover{background-color:#e2e8f0;color:#0f172a}.tb-result-header{margin-bottom:1.5rem;border-bottom:1px solid #e2e8f0;padding-bottom:1.25rem}.tb-badge{display:inline-block;font-size:0.75rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;padding:0.25rem 0.625rem;border-radius:9999px;margin-bottom:0.75rem}.tb-badge-danger{background-color:#fee2e2;color:#991b1b}.tb-badge-verified{background-color:#d1fae5;color:#065f46}.tb-badge-brand{background-color:#e0f2fe;color:#0369a1}.tb-badge-general{background-color:#fef3c7;color:#92400e}.tb-badge-manual{background-color:#f1f5f9;color:#475569}.tb-result-title{font-size:1.5rem;font-weight:800;color:#0f172a;margin:0;line-height:1.3}.tb-result-section{margin-bottom:1.5rem}.tb-sec-heading{font-size:1.0625rem;font-weight:700;margin-top:0;margin-bottom:0.75rem;color:#0f172a}.tb-box-likely{background-color:#f8fafc;border-left:4px solid #3b82f6;padding:1rem 1.25rem;border-radius:0.375rem}.tb-box-warnings{background-color:#fff5f5;border-left:4px solid #ef4444;padding:1rem 1.25rem;border-radius:0.375rem}.tb-box-manual{background-color:#f0fdfa;border-left:4px solid #0d9488;padding:1rem 1.25rem;border-radius:0.375rem}.tb-steps-list,.tb-warnings-list{margin:0;padding-left:1.25rem;color:#334155;line-height:1.65}.tb-manual-link{display:inline-block;font-size:0.9375rem;font-weight:700;color:#0d9488;text-decoration:underline;margin-top:0.25rem}.tb-manual-link:hover{color:#0f766e}.tb-links-grid{display:grid;grid-template-columns:1fr;gap:0.75rem}@media (min-width:640px){.tb-links-grid{grid-template-columns:1fr 1fr}}.tb-article-link{display:flex;flex-direction:column;padding:0.875rem 1rem;background-color:#ffffff;border:1px solid #cbd5e1;border-radius:0.5rem;text-decoration:none;transition:all 0.15s ease}.tb-article-link:hover{border-color:#3b82f6;background-color:#f8fafc;transform:translateY(-1px)}.tb-result-footer{border-top:1px solid #e2e8f0;padding-top:1.5rem;text-align:center}.tb-guide-card{background:#ffffff;border:1px solid #e2e8f0;border-radius:1rem;padding:1.5rem;margin-bottom:2rem;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -2px rgba(0,0,0,0.03);text-align:left}.tb-guide-header{display:flex;align-items:flex-start;gap:0.875rem;margin-bottom:1.25rem;padding-bottom:1rem;border-bottom:1px solid #f1f5f9}.tb-guide-header-icon{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:0.625rem;background-color:#eff6ff;color:#2563eb;flex-shrink:0}.tb-guide-title{font-size:1.125rem;font-weight:700;color:#0f172a;margin:0 0 0.25rem 0;line-height:1.3}.tb-guide-subtitle{font-size:0.875rem;color:#64748b;margin:0;line-height:1.4}.tb-guide-grid{display:grid;grid-template-columns:1fr;gap:1rem;list-style:none;margin:0;padding:0}@media (min-width:640px){.tb-guide-grid{grid-template-columns:repeat(2,1fr);gap:1rem}}.tb-guide-step{display:flex;align-items:flex-start;gap:0.875rem;background-color:#f8fafc;border:1px solid #e2e8f0;border-radius:0.75rem;padding:1rem 1.125rem;box-sizing:border-box;transition:all 0.2s ease}.tb-guide-step:hover{background-color:#f1f5f9;border-color:#cbd5e1}.tb-step-badge{display:flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;border-radius:50%;background:#2563eb;color:#ffffff;font-size:0.8125rem;font-weight:700;flex-shrink:0;margin-top:0.125rem}.tb-step-content{flex:1;min-width:0}.tb-step-title{font-size:0.9375rem;font-weight:700;color:#0f172a;margin:0 0 0.25rem 0;line-height:1.35}.tb-step-desc{font-size:0.8125rem;color:#475569;line-height:1.5;margin:0}.tb-sound-sample-btn{display:inline-flex;align-items:center;gap:0.35rem;background:#eff6ff;border:1px solid #bfdbfe;color:#1d4ed8;font-size:0.75rem;font-weight:700;padding:0.3rem 0.65rem;border-radius:0.375rem;cursor:pointer;margin-top:0.5rem;transition:all 0.15s ease}.tb-sound-sample-btn:hover{background:#dbeafe;border-color:#93c5fd;color:#1e40af}.tb-sound-sample-btn:active{transform:scale(0.97)}.tb-emergency-call-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:0.625rem;margin:1.25rem 0}.tb-emergency-call-btn{display:flex;align-items:center;justify-content:center;gap:0.35rem;background-color:#dc2626;color:#ffffff;padding:0.75rem 0.5rem;border-radius:0.5rem;font-size:0.875rem;font-weight:800;text-decoration:none;box-shadow:0 2px 4px rgba(220,38,38,0.25);transition:background-color 0.15s ease,transform 0.15s ease}.tb-emergency-call-btn:hover{background-color:#b91c1c;color:#ffffff;transform:translateY(-1px)}.tb-model-helper-box{background:#f8fafc;border:1px solid #e2e8f0;border-radius:0.5rem;padding:0.875rem 1rem;margin:0.75rem 0 1.25rem 0;font-size:0.8125rem;color:#475569;line-height:1.5}.tb-model-locator-card{background-color:#f1f5f9;border:1px solid #cbd5e1;border-radius:0.5rem;padding:0.875rem 1rem;margin:0.75rem 0 1.25rem 0}.tb-model-locator-title{display:flex;align-items:center;gap:0.5rem;font-size:0.875rem;font-weight:700;color:#0f172a;margin:0 0 0.5rem 0}.tb-model-locator-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0.75rem;font-size:0.8125rem;color:#334155}.tb-model-step-item{background:#ffffff;padding:0.5rem 0.75rem;border-radius:0.375rem;border:1px solid #e2e8f0}.tb-model-step-item strong{display:block;color:#0f172a;margin-bottom:0.2rem}.tb-compliance-trust-box{background-color:#f8fafc;border:1px solid #cbd5e1;border-radius:0.75rem;padding:1.25rem;margin:1.5rem 0;font-size:0.875rem;color:#334155;line-height:1.6}.tb-compliance-trust-header{display:flex;align-items:center;gap:0.5rem;font-size:0.9375rem;font-weight:700;color:#0f172a;margin-bottom:0.5rem}.tb-replacement-section{background:#f0fdf4;border:2px solid #86efac;border-radius:0.75rem;padding:1.25rem;margin:1.5rem 0}.tb-replacement-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-top:0.875rem}.tb-replacement-card{background:#ffffff;border:1px solid #bbf7d0;border-radius:0.5rem;padding:1rem;display:flex;flex-direction:column;justify-content:space-between}.tb-replacement-tag{display:inline-block;background:#dcfce7;color:#166534;font-size:0.6875rem;font-weight:800;text-transform:uppercase;letter-spacing:0.05em;padding:0.2rem 0.5rem;border-radius:9999px;margin-bottom:0.35rem}.tb-replacement-name{font-size:0.9375rem;font-weight:700;color:#0f172a;margin:0 0 0.35rem 0;line-height:1.35}.tb-replacement-specs{font-size:0.8125rem;color:#475569;line-height:1.45;margin:0 0 0.75rem 0}@media (max-width:640px){.tb-wrapper{padding:1.25rem 1rem;border-radius:0.875rem}.tb-card-title{font-size:1.2rem}.tb-select,input.tb-select{font-size:16px;padding:0.75rem}.tb-radio-label{min-height:44px;padding:0.65rem 0.75rem}.tb-option-btn{min-height:48px;padding:1rem}.tb-symptom-card{min-height:52px;padding:0.875rem}.tb-btn-primary,.tb-btn-secondary{width:100%;min-height:46px;display:flex;align-items:center;justify-content:center}.tb-guide-grid{grid-template-columns:1fr}}