.signal-card[data-astro-cid-umgmngtu]{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1.75rem;transition:box-shadow .15s}.signal-card[data-astro-cid-umgmngtu]:hover{box-shadow:0 4px 20px #0000000f}.signal-header[data-astro-cid-umgmngtu]{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.signal-number[data-astro-cid-umgmngtu]{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#2563eb,#1e40af);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:800;flex-shrink:0}.signal-meta[data-astro-cid-umgmngtu]{flex:1}.signal-name[data-astro-cid-umgmngtu]{font-size:1.15rem;font-weight:700;color:#0f172a;margin:0;line-height:1.3}.signal-weight[data-astro-cid-umgmngtu]{display:inline-block;font-size:.75rem;font-weight:600;color:#2563eb;background:#2563eb14;padding:.15rem .5rem;border-radius:4px;margin-top:.25rem}.signal-body[data-astro-cid-umgmngtu]{color:#475569;font-size:.9rem;line-height:1.7}.signal-body[data-astro-cid-umgmngtu] strong{color:#0f172a}.signal-body[data-astro-cid-umgmngtu] p{margin:.5rem 0}.signal-body[data-astro-cid-umgmngtu] ul{margin:.5rem 0;padding-left:1.25rem}.signal-body[data-astro-cid-umgmngtu] li{margin:.3rem 0}.article[data-astro-cid-qn2a7f5i]{padding:2rem 1.5rem}.article-container[data-astro-cid-qn2a7f5i]{max-width:800px;margin:0 auto}.breadcrumb[data-astro-cid-qn2a7f5i]{font-size:.8rem;color:#94a3b8;margin-bottom:1.5rem}.breadcrumb[data-astro-cid-qn2a7f5i] a[data-astro-cid-qn2a7f5i]{color:#2563eb;text-decoration:none}.lead[data-astro-cid-qn2a7f5i]{font-size:1.15rem;color:#475569;line-height:1.7;margin:1rem 0 2rem}.toc[data-astro-cid-qn2a7f5i]{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:10px;padding:1.5rem 2rem;margin-bottom:3rem}.toc[data-astro-cid-qn2a7f5i] h2[data-astro-cid-qn2a7f5i]{font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;color:#64748b;margin-bottom:.75rem}.toc[data-astro-cid-qn2a7f5i] ol[data-astro-cid-qn2a7f5i]{list-style:decimal;padding-left:1.5rem}.toc[data-astro-cid-qn2a7f5i] li[data-astro-cid-qn2a7f5i]{margin:.35rem 0}.toc[data-astro-cid-qn2a7f5i] a[data-astro-cid-qn2a7f5i]{color:#2563eb;text-decoration:none;font-size:.9rem}.toc[data-astro-cid-qn2a7f5i] a[data-astro-cid-qn2a7f5i]:hover{text-decoration:underline}section[data-astro-cid-qn2a7f5i]{margin-bottom:3rem;scroll-margin-top:80px}section[data-astro-cid-qn2a7f5i] h2[data-astro-cid-qn2a7f5i]{font-size:1.6rem;font-weight:700;color:#0f172a;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid #e2e8f0}section[data-astro-cid-qn2a7f5i] p[data-astro-cid-qn2a7f5i]{margin-bottom:1rem;color:#334155;line-height:1.75}section[data-astro-cid-qn2a7f5i] strong[data-astro-cid-qn2a7f5i]{color:#0f172a}section[data-astro-cid-qn2a7f5i] ul[data-astro-cid-qn2a7f5i]{margin:.5rem 0 1rem 1.5rem}section[data-astro-cid-qn2a7f5i] li[data-astro-cid-qn2a7f5i]{margin:.4rem 0;color:#334155;line-height:1.6}.signal-list[data-astro-cid-qn2a7f5i]{display:flex;flex-direction:column;gap:1.5rem;margin-top:1.5rem}.formula[data-astro-cid-qn2a7f5i]{background:#0f172a;border-radius:10px;padding:1.5rem;margin:1.5rem 0;overflow-x:auto}.formula[data-astro-cid-qn2a7f5i] code[data-astro-cid-qn2a7f5i]{color:#60a5fa;font-size:.85rem;font-family:SF Mono,Fira Code,monospace;white-space:nowrap}.not-grid[data-astro-cid-qn2a7f5i]{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.not-card[data-astro-cid-qn2a7f5i]{background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:1.25rem}.not-card[data-astro-cid-qn2a7f5i] h3[data-astro-cid-qn2a7f5i]{font-size:.95rem;font-weight:700;color:#92400e;margin-bottom:.5rem}.not-card[data-astro-cid-qn2a7f5i] p[data-astro-cid-qn2a7f5i]{font-size:.85rem;color:#78350f;line-height:1.5;margin:0}.verified-rules[data-astro-cid-qn2a7f5i]{display:flex;flex-direction:column;gap:1rem;margin-top:1.5rem}.rule[data-astro-cid-qn2a7f5i]{display:flex;gap:1rem;align-items:flex-start}.rule-num[data-astro-cid-qn2a7f5i]{flex-shrink:0;width:32px;height:32px;border-radius:8px;background:#10b9811a;color:#10b981;display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:800}@media(max-width:640px){.not-grid[data-astro-cid-qn2a7f5i]{grid-template-columns:1fr}}