*{box-sizing:border-box}:root{--bg-primary:#f7f7f8;--bg-secondary:#f3f4f6;--surface:#fff;--surface-muted:#fafafa;--text-primary:#111827;--text-secondary:#4b5563;--text-tertiary:#6b7280;--text-faint:#9ca3af;--border:#e5e7eb;--border-strong:#d1d5db;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-subtle:#eff6ff;--accent-muted:#93c5fd;--success:#15803d;--success-text:#14532d;--success-bg:#f0fdf4;--success-border:#bbf7d0;--warning:#b45309;--warning-text:#78350f;--warning-bg:#fffbeb;--warning-border:#fde68a;--danger:#b91c1c;--danger-strong:#991b1b;--danger-text:#7f1d1d;--danger-bg:#fef2f2;--danger-border:#fecaca;--on-accent:#fff;--code-bg:#0f172a;--code-text:#e2e8f0;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-7:32px;--space-8:40px;--space-9:48px;--space-10:64px;--radius-sm:10px;--radius-md:12px;--radius-lg:16px;--radius-full:999px;--shadow-xs:0 1px 2px #10182808;--shadow-sm:0 1px 3px #1018280d;--shadow-md:0 4px 12px #10182812;--shadow-lg:0 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14px}.field-input::placeholder{color:var(--text-faint)}.field-input:hover{border-color:var(--border-strong)}.field-input:focus-visible,.field-input:focus{background:var(--surface);border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle)}.field-helper{margin:var(--space-1) 0 0;font-size:var(--text-xs);color:var(--text-tertiary)}.field-group{margin-bottom:var(--space-5)}.section-heading{font-size:var(--text-xl);color:var(--text-primary);margin:0 0 var(--space-6);font-weight:700}.chapter{margin-bottom:var(--space-9)}.chapter:last-child{margin-bottom:0}.chapter-heading{font-size:var(--text-lg);color:var(--text-primary);margin:0 0 4px;font-weight:600}.chapter-subtitle{font-size:var(--text-sm);color:var(--text-tertiary);margin:0 0 var(--space-5)}.choice-row{align-items:center;gap:var(--space-2);min-height:var(--tap-target-min);font-size:var(--text-base);color:var(--text-secondary);cursor:pointer;display:flex}.choice-row 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var(--duration-base) var(--ease);grid-template-rows:0fr;display:grid}.collapsible-body.is-open{grid-template-rows:1fr}.collapsible-body>div{overflow:hidden}.advisor-panel{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-sm);padding:var(--space-7);min-width:0}.advisor-panel-label{font-size:var(--text-sm);color:var(--text-tertiary);margin-bottom:var(--space-5);font-weight:600}.advisor-empty{text-align:center;justify-content:center;align-items:center;gap:var(--space-4);min-height:280px;padding:var(--space-6) var(--space-4);flex-direction:column;display:flex}.advisor-empty-icon{border-radius:var(--radius-full);background:var(--accent-subtle);width:56px;height:56px;color:var(--accent);justify-content:center;align-items:center;display:flex}.advisor-empty 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p{font-size:var(--text-sm);margin:0;line-height:1.5}.btn-retry{margin-top:var(--space-3);border-radius:var(--radius-sm);color:inherit;font-size:var(--text-xs);cursor:pointer;transition:background var(--duration-fast) var(--ease);background:0 0;border:1px solid;padding:6px 14px;font-weight:600}.btn-retry:hover{background:color-mix(in srgb, currentColor 12%, transparent)}.recommendation-card{border:1px solid var(--border);border-left:4px solid var(--priority-color,var(--border));border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow-xs);padding:var(--space-4);margin-bottom:var(--space-3);transition:box-shadow var(--duration-fast) var(--ease), border-color var(--duration-fast) 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