:root{--color-bg:#f8f9fb;--color-surface:#fff;--color-surface-2:#f0f2f5;--color-border:#e2e6ea;--color-text:#1a2332;--color-text-muted:#5a6a7a;--color-primary:#2c4a6e;--color-primary-dark:#1e3450;--color-primary-light:#3d6494;--color-accent:#4a9eca;--color-match-few:#6baa5e;--color-match-some:#e07c2a;--color-match-many:#c94040;--font-display:"DM Serif Display", Georgia, serif;--font-body:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--radius:8px;--radius-sm:4px;--shadow:0 1px 3px #00000014, 0 4px 12px #0000000f;--shadow-lg:0 8px 30px #0000001f;--max-w:1100px;--header-h:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;line-height:1.6}a{color:var(--color-primary);text-decoration:underline}a:hover{color:var(--color-accent)}img{max-width:100%;display:block}.app{flex-direction:column;min-height:100vh;display:flex}main{flex:1}.site-header{z-index:100;background:var(--color-primary);position:sticky;top:0;box-shadow:0 2px 12px #0003}.header-inner{max-width:var(--max-w);height:var(--header-h);align-items:center;gap:32px;margin:0 auto;padding:0 24px;display:flex}.logo{flex-direction:column;flex-shrink:0;gap:1px;text-decoration:none;display:flex}.logo-main{font-family:var(--font-display);color:#fff;letter-spacing:-.01em;font-size:1.3rem;line-height:1}.logo-sub{color:#ffffff8c;letter-spacing:.06em;text-transform:uppercase;font-size:.65rem}.nav{gap:4px;margin-left:auto;display:flex}.nav a,.mobile-nav a{color:#ffffffbf;border-radius:var(--radius-sm);padding:6px 14px;font-size:.875rem;font-weight:500;text-decoration:none;transition:background .15s,color .15s}.nav a:hover,.mobile-nav a:hover{color:#fff;background:#ffffff1f}.nav a.nav-active,.mobile-nav a.router-link-active{color:#fff;background:#ffffff2e}.nav-toggle{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:5px;margin-left:auto;padding:8px;display:none}.nav-toggle span{background:#fffc;border-radius:2px;width:22px;height:2px;display:block}.mobile-nav{background:var(--color-primary-dark);flex-direction:column;gap:2px;padding:8px 16px 16px;display:none}.mobile-nav.open{display:flex}.hero{background:linear-gradient(160deg, var(--color-primary) 0%, #1a3a5c 60%, #0f2540 100%);text-align:center;padding:64px 24px 56px;position:relative;overflow:hidden}.hero:after{content:"";pointer-events:none;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.025'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");position:absolute;inset:0}.hero-inner{z-index:1;max-width:680px;margin:0 auto;position:relative}.hero h1{font-family:var(--font-display);color:#fff;letter-spacing:-.02em;margin-bottom:16px;font-size:clamp(2.5rem,6vw,4rem);line-height:1.1}.hero p{color:#ffffffbf;max-width:520px;margin:0 auto;font-size:1.05rem;line-height:1.65}.page-container{max-width:var(--max-w);margin:0 auto;padding:40px 24px 80px}.page-title{font-family:var(--font-display);color:var(--color-primary);margin-bottom:8px;font-size:1.8rem}.page-subtitle{color:var(--color-text-muted);margin-bottom:32px;font-size:.95rem}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.btn{border-radius:var(--radius-sm);font-family:var(--font-body);letter-spacing:.04em;text-transform:uppercase;cursor:pointer;border:none;align-items:center;gap:8px;padding:12px 28px;font-size:.875rem;font-weight:600;text-decoration:none;transition:background .15s,transform .1s,box-shadow .15s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark);color:#fff;box-shadow:var(--shadow)}.btn-secondary{background:var(--color-surface);color:var(--color-primary);border:1.5px solid var(--color-primary)}.btn-secondary:hover{background:var(--color-primary);color:#fff}.btn-lg{padding:16px 40px;font-size:.95rem}.btn-sm{padding:8px 18px;font-size:.8rem}.match-badge{letter-spacing:.08em;text-transform:uppercase;border-radius:100px;align-items:center;gap:6px;margin-bottom:8px;padding:4px 12px;font-size:.7rem;font-weight:700;display:inline-flex}.match-badge.match-few{color:var(--color-match-few);background:#eef6ec;border:1px solid #c8e0c4}.match-badge.match-some{color:var(--color-match-some);background:#fef3ea;border:1px solid #f5d5b0}.match-badge.match-many{color:var(--color-match-many);background:#fdeaea;border:1px solid #f0b8b8}.condition-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px;padding:24px 28px}.condition-card-header{margin-bottom:14px}.condition-name{font-family:var(--font-display);color:var(--color-primary);margin-bottom:4px;font-size:1.4rem;line-height:1.2}.condition-overview,.treatment-content{color:var(--color-text);font-size:.95rem;line-height:1.7}.condition-overview p,.treatment-content p{margin-top:8px}.condition-overview ul,.treatment-content ul{margin:10px 0 10px 20px}.condition-overview li,.treatment-content li{margin-bottom:6px}.treatment-section{margin-top:20px}.treatment-label{letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--color-primary);border-radius:100px;align-items:center;gap:6px;margin-bottom:12px;padding:5px 14px;font-size:.7rem;font-weight:700;display:inline-flex}.treatment-content a{color:var(--color-accent)}.blood-test-box{border-radius:var(--radius);background:linear-gradient(135deg,#eef4fb 0%,#e8f1fa 100%);border:1px solid #b8d4ee;margin-top:8px;margin-bottom:16px;padding:24px 28px}.blood-test-box h3{font-family:var(--font-display);color:var(--color-primary);margin-bottom:10px;font-size:1.2rem}.blood-test-box ul{margin-left:20px}.blood-test-box li{margin-bottom:4px;font-size:.9rem}.blood-test-tag{letter-spacing:.08em;text-transform:uppercase;color:var(--color-accent);background:#4a9eca1f;border:1px solid #4a9eca4d;border-radius:100px;align-items:center;gap:6px;margin-bottom:10px;padding:4px 12px;font-size:.7rem;font-weight:700;display:inline-flex}.fade-enter-active,.fade-leave-active{transition:opacity .2s}.fade-enter-from,.fade-leave-to{opacity:0}.site-footer{background:var(--color-primary-dark);margin-top:auto;padding:32px 24px}.footer-inner{max-width:var(--max-w);text-align:center;flex-direction:column;gap:12px;margin:0 auto;display:flex}.footer-disclaimer{color:#ffffff80;max-width:700px;margin:0 auto;font-size:.8rem;line-height:1.5}.footer-disclaimer strong{color:#ffffffb3}.footer-links{color:#ffffff80;justify-content:center;align-items:center;gap:10px;font-size:.8rem;display:flex}.footer-links a{color:#ffffffa6}.footer-affiliate{color:#ffffff4d;max-width:600px;margin:0 auto;font-size:.72rem}@media (width<=640px){.nav{display:none}.nav-toggle{display:flex}.hero{padding:48px 20px 40px}.page-container{padding:24px 16px 60px}.condition-card,.blood-test-box{padding:18px 16px}}.step-bar[data-v-6d9b594f]{align-items:center;gap:0;max-width:400px;margin-bottom:36px;display:flex}.step[data-v-6d9b594f]{color:var(--color-text-muted);letter-spacing:.02em;align-items:center;gap:8px;font-size:.85rem;font-weight:600;display:flex}.step.active[data-v-6d9b594f]{color:var(--color-primary)}.step.done[data-v-6d9b594f]{color:var(--color-match-few)}.step-num[data-v-6d9b594f]{background:var(--color-surface-2);border:2px solid var(--color-border);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:.75rem;font-weight:700;display:flex}.step.active .step-num[data-v-6d9b594f]{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.step.done .step-num[data-v-6d9b594f]{background:var(--color-match-few);border-color:var(--color-match-few);color:#fff}.step-line[data-v-6d9b594f]{background:var(--color-border);flex:1;max-width:60px;height:2px;margin:0 12px}.step-line.done[data-v-6d9b594f]{background:var(--color-match-few)}.symptom-header[data-v-6d9b594f]{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px;display:flex}.selection-count[data-v-6d9b594f]{border-radius:var(--radius);border:2px solid var(--color-border);background:var(--color-surface);flex-direction:column;align-items:center;min-width:72px;padding:12px 20px;transition:border-color .2s,background .2s;display:flex}.selection-count.has-selection[data-v-6d9b594f]{border-color:var(--color-accent);background:#4a9eca0f}.count-num[data-v-6d9b594f]{color:var(--color-primary);font-size:1.8rem;font-weight:700;line-height:1}.count-label[data-v-6d9b594f]{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.06em;font-size:.7rem}.search-wrap[data-v-6d9b594f]{margin-bottom:16px}.symptom-search[data-v-6d9b594f]{border:1.5px solid var(--color-border);border-radius:var(--radius);width:100%;max-width:380px;font-family:var(--font-body);background:var(--color-surface);color:var(--color-text);outline:none;padding:10px 16px;font-size:.9rem;transition:border-color .15s}.symptom-search[data-v-6d9b594f]:focus{border-color:var(--color-accent)}.selected-chips[data-v-6d9b594f]{border-radius:var(--radius);background:#4a9eca0f;border:1px solid #4a9eca33;flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:16px;padding:12px 16px;display:flex}.chips-label[data-v-6d9b594f]{color:var(--color-text-muted);flex-shrink:0;margin-right:4px;font-size:.78rem;font-weight:600}.chip[data-v-6d9b594f]{background:var(--color-accent);color:#fff;cursor:pointer;border:none;border-radius:100px;align-items:center;gap:4px;padding:3px 10px;font-size:.78rem;font-weight:500;transition:background .15s;display:inline-flex}.chip[data-v-6d9b594f]:hover{background:var(--color-primary)}.symptom-grid[data-v-6d9b594f]{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px;margin-bottom:32px;display:grid}.symptom-item[data-v-6d9b594f]{border-radius:var(--radius-sm);border:1.5px solid var(--color-border);background:var(--color-surface);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:10px;padding:10px 14px;transition:border-color .15s,background .15s;display:flex}.symptom-item[data-v-6d9b594f]:hover{border-color:var(--color-accent);background:#4a9eca0a}.symptom-item.checked[data-v-6d9b594f]{border-color:var(--color-primary);background:#2c4a6e0f}.symptom-checkbox[data-v-6d9b594f]{width:16px;height:16px;accent-color:var(--color-primary);cursor:pointer;flex-shrink:0}.symptom-label-text[data-v-6d9b594f]{color:var(--color-text);font-size:.875rem;line-height:1.3}.symptom-item.checked .symptom-label-text[data-v-6d9b594f]{color:var(--color-primary);font-weight:500}.no-results[data-v-6d9b594f]{text-align:center;color:var(--color-text-muted);padding:24px}.submit-area[data-v-6d9b594f]{border-top:1px solid var(--color-border);flex-direction:column;align-items:center;gap:10px;padding:24px 0;display:flex}.error-msg[data-v-6d9b594f]{color:#c94040;font-size:.875rem;font-weight:500}.submit-hint[data-v-6d9b594f]{color:var(--color-text-muted);font-size:.8rem}.btn[data-v-6d9b594f]:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.results-header[data-v-6d9b594f]{margin-bottom:24px}.results-intro[data-v-6d9b594f]{color:var(--color-text-muted);max-width:680px;font-size:.95rem;line-height:1.6}.match-summary[data-v-6d9b594f]{flex-wrap:wrap;gap:8px;margin-bottom:24px;display:flex}.summary-pill[data-v-6d9b594f]{letter-spacing:.04em;border-radius:100px;padding:6px 16px;font-size:.8rem;font-weight:700}.summary-pill.many[data-v-6d9b594f]{color:var(--color-match-many);background:#fdeaea;border:1px solid #f0b8b8}.summary-pill.some[data-v-6d9b594f]{color:var(--color-match-some);background:#fef3ea;border:1px solid #f5d5b0}.summary-pill.few[data-v-6d9b594f]{color:var(--color-match-few);background:#eef6ec;border:1px solid #c8e0c4}.no-match-box[data-v-6d9b594f]{text-align:center;padding:32px}.start-again-row[data-v-6d9b594f]{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.causes-nav[data-v-b3d598bf]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);flex-wrap:wrap;gap:8px;margin-bottom:36px;padding:20px;display:flex}.cause-anchor[data-v-b3d598bf]{background:var(--color-surface-2);border:1px solid var(--color-border);color:var(--color-primary);white-space:nowrap;border-radius:100px;padding:4px 12px;font-size:.82rem;text-decoration:none;transition:background .15s,border-color .15s}.cause-anchor[data-v-b3d598bf]:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.faq-list[data-v-6df1ffd0]{flex-direction:column;gap:2px;display:flex}.faq-item[data-v-6df1ffd0]{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);transition:box-shadow .15s;overflow:hidden}.faq-item.open[data-v-6df1ffd0]{box-shadow:var(--shadow)}.faq-question[data-v-6df1ffd0]{cursor:pointer;text-align:left;width:100%;font-family:var(--font-body);color:var(--color-text);background:0 0;border:none;justify-content:space-between;align-items:center;gap:16px;padding:18px 24px;font-size:.95rem;font-weight:600;transition:background .15s;display:flex}.faq-question[data-v-6df1ffd0]:hover{background:var(--color-surface-2)}.faq-icon[data-v-6df1ffd0]{color:var(--color-primary);flex-shrink:0;font-size:1.4rem;font-weight:300;line-height:1}.faq-answer[data-v-6df1ffd0]{padding:0 24px 20px}.faq-answer p[data-v-6df1ffd0]{color:var(--color-text-muted);font-size:.9rem;line-height:1.7}.faq-answer a[data-v-6df1ffd0]{color:var(--color-accent)}