.blog-integration[data-astro-cid-5tznm7mj]{background:var(--paper)}.blog-hero[data-astro-cid-5tznm7mj]{background:linear-gradient(120deg,#14243ff7,#14243fbd),url(/images/Background_Images/hvac_tools_flat_lay_background.jpg) center / cover}.blog-hero[data-astro-cid-5tznm7mj] .longform-answer-card[data-astro-cid-5tznm7mj] p[data-astro-cid-5tznm7mj]{color:var(--ink)!important}.blog-card-grid[data-astro-cid-5tznm7mj]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.blog-info-card[data-astro-cid-5tznm7mj],.blog-decision-card[data-astro-cid-5tznm7mj]{display:flex;min-height:260px;flex-direction:column}.blog-info-card[data-astro-cid-5tznm7mj] h3[data-astro-cid-5tznm7mj],.blog-decision-card[data-astro-cid-5tznm7mj] h3[data-astro-cid-5tznm7mj]{margin:12px 0 10px;color:var(--ink);font-size:1.35rem;line-height:1.1;text-transform:none}.blog-info-card[data-astro-cid-5tznm7mj] p[data-astro-cid-5tznm7mj],.blog-decision-card[data-astro-cid-5tznm7mj] p[data-astro-cid-5tznm7mj]{margin-bottom:18px}.blog-info-card[data-astro-cid-5tznm7mj] a[data-astro-cid-5tznm7mj],.blog-symptom-answer[data-astro-cid-5tznm7mj] a[data-astro-cid-5tznm7mj],.blog-call-card[data-astro-cid-5tznm7mj] a[data-astro-cid-5tznm7mj]{margin-top:auto;color:var(--heat);font-weight:900}.blog-label[data-astro-cid-5tznm7mj]{color:var(--heat);font-size:.76rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.blog-section-intro[data-astro-cid-5tznm7mj],.blog-call-grid[data-astro-cid-5tznm7mj]{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1fr);gap:clamp(28px,7vw,96px);align-items:start}.blog-section-intro[data-astro-cid-5tznm7mj]{margin-bottom:30px}.blog-section-intro[data-astro-cid-5tznm7mj] h2[data-astro-cid-5tznm7mj],.blog-call-grid[data-astro-cid-5tznm7mj] h2[data-astro-cid-5tznm7mj],.blog-safety-panel[data-astro-cid-5tznm7mj] h2[data-astro-cid-5tznm7mj]{margin:0;color:var(--ink);font-size:clamp(2rem,4vw,3.8rem);line-height:1.02;text-transform:none}.blog-section-intro[data-astro-cid-5tznm7mj]>p[data-astro-cid-5tznm7mj],.blog-call-grid[data-astro-cid-5tznm7mj]>div[data-astro-cid-5tznm7mj]>p[data-astro-cid-5tznm7mj]{margin:0;color:var(--muted);font-size:1.05rem;line-height:1.72}.blog-symptom-grid[data-astro-cid-5tznm7mj]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.blog-symptom-card[data-astro-cid-5tznm7mj]{border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:var(--shadow)}.blog-symptom-card[data-astro-cid-5tznm7mj][open]{border-color:#f64b1b99}.blog-symptom-card[data-astro-cid-5tznm7mj] summary[data-astro-cid-5tznm7mj]{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;padding:20px 22px;color:var(--ink);font-weight:850;line-height:1.4;list-style:none}.blog-symptom-card[data-astro-cid-5tznm7mj] summary[data-astro-cid-5tznm7mj]::-webkit-details-marker{display:none}.blog-symptom-card[data-astro-cid-5tznm7mj] .summary-mark[data-astro-cid-5tznm7mj]{flex:0 0 auto;color:var(--heat);font-size:1.4rem;font-weight:400}.blog-symptom-card[data-astro-cid-5tznm7mj][open] .summary-mark[data-astro-cid-5tznm7mj]{transform:rotate(45deg)}.blog-symptom-answer[data-astro-cid-5tznm7mj]{padding:0 22px 22px}.blog-symptom-answer[data-astro-cid-5tznm7mj] p[data-astro-cid-5tznm7mj]{margin:0 0 16px;color:var(--muted);line-height:1.65}.blog-safety-band[data-astro-cid-5tznm7mj]{padding:clamp(58px,7vw,104px) 0;background:var(--paper)}.blog-safety-panel[data-astro-cid-5tznm7mj]{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,.52fr);gap:clamp(28px,7vw,96px);padding:clamp(32px,5vw,60px);border-radius:22px;background:var(--night);color:#fff}.blog-safety-panel[data-astro-cid-5tznm7mj] h2[data-astro-cid-5tznm7mj]{color:#fff}.blog-safety-panel[data-astro-cid-5tznm7mj] .longform-kicker[data-astro-cid-5tznm7mj]{color:var(--heat-soft)!important}.blog-safety-panel[data-astro-cid-5tznm7mj] p[data-astro-cid-5tznm7mj]{color:#fffc;line-height:1.65}.blog-safety-list[data-astro-cid-5tznm7mj]{align-self:end;border-top:1px solid rgba(255,255,255,.22)}.blog-safety-list[data-astro-cid-5tznm7mj] p[data-astro-cid-5tznm7mj]{margin:0;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.22)}.blog-safety-list[data-astro-cid-5tznm7mj] strong[data-astro-cid-5tznm7mj]{color:var(--heat-soft)}.blog-call-card[data-astro-cid-5tznm7mj]{display:flex;flex-direction:column;padding:26px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:var(--shadow)}.blog-call-card[data-astro-cid-5tznm7mj] strong[data-astro-cid-5tznm7mj]{margin-bottom:10px;color:var(--ink);font-size:1.15rem}.blog-call-card[data-astro-cid-5tznm7mj] p[data-astro-cid-5tznm7mj]{margin:0 0 20px;color:var(--muted);line-height:1.65}@media (max-width: 980px){.blog-card-grid[data-astro-cid-5tznm7mj],.blog-safety-panel[data-astro-cid-5tznm7mj],.blog-section-intro[data-astro-cid-5tznm7mj],.blog-call-grid[data-astro-cid-5tznm7mj]{grid-template-columns:1fr}.blog-info-card[data-astro-cid-5tznm7mj],.blog-decision-card[data-astro-cid-5tznm7mj]{min-height:auto}}@media (max-width: 640px){.blog-symptom-grid[data-astro-cid-5tznm7mj]{grid-template-columns:1fr}.blog-safety-panel[data-astro-cid-5tznm7mj]{padding:28px 22px}}
