.maintenance-page[data-astro-cid-nbgvaeor]{background:var(--paper)}.maintenance-hero[data-astro-cid-nbgvaeor]{background:linear-gradient(118deg,#14243ffa,#14243fc7);color:#fff}.maintenance-hero[data-astro-cid-nbgvaeor] h1[data-astro-cid-nbgvaeor]{max-width:760px;color:#fff!important}.maintenance-hero[data-astro-cid-nbgvaeor] p[data-astro-cid-nbgvaeor]{max-width:730px;color:#ffffffd1}.maintenance-answer[data-astro-cid-nbgvaeor] p[data-astro-cid-nbgvaeor]{color:var(--ink)!important}.maintenance-season-band[data-astro-cid-nbgvaeor],.maintenance-homeowner-band[data-astro-cid-nbgvaeor],.indoor-air-band[data-astro-cid-nbgvaeor]{background:var(--blue-soft)}.maintenance-card-grid[data-astro-cid-nbgvaeor],.maintenance-check-grid[data-astro-cid-nbgvaeor],.homeowner-check-grid[data-astro-cid-nbgvaeor],.symptom-grid[data-astro-cid-nbgvaeor],.indoor-air-grid[data-astro-cid-nbgvaeor]{display:grid;gap:15px}.maintenance-card-grid[data-astro-cid-nbgvaeor],.indoor-air-grid[data-astro-cid-nbgvaeor]{grid-template-columns:repeat(3,minmax(0,1fr))}.maintenance-card[data-astro-cid-nbgvaeor],.indoor-air-card[data-astro-cid-nbgvaeor]{display:flex;min-height:270px;flex-direction:column}.maintenance-label[data-astro-cid-nbgvaeor]{color:var(--heat);font-size:.76rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.maintenance-card[data-astro-cid-nbgvaeor] h3[data-astro-cid-nbgvaeor],.indoor-air-card[data-astro-cid-nbgvaeor] h3[data-astro-cid-nbgvaeor]{margin:12px 0 10px;color:var(--ink);font-size:1.35rem;line-height:1.1;text-transform:none}.maintenance-card[data-astro-cid-nbgvaeor] p[data-astro-cid-nbgvaeor],.indoor-air-card[data-astro-cid-nbgvaeor] p[data-astro-cid-nbgvaeor]{margin-bottom:18px}.maintenance-card[data-astro-cid-nbgvaeor] a[data-astro-cid-nbgvaeor],.indoor-air-card[data-astro-cid-nbgvaeor] a[data-astro-cid-nbgvaeor],.maintenance-callout[data-astro-cid-nbgvaeor] a[data-astro-cid-nbgvaeor],.maintenance-safety-list[data-astro-cid-nbgvaeor] a[data-astro-cid-nbgvaeor]{margin-top:auto;color:var(--heat);font-weight:900}.maintenance-section-intro[data-astro-cid-nbgvaeor]{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1fr);gap:clamp(28px,7vw,96px);align-items:start;margin-bottom:30px}.maintenance-section-intro[data-astro-cid-nbgvaeor] h2[data-astro-cid-nbgvaeor]{margin:0;color:var(--ink);font-size:clamp(2rem,4.5vw,4.2rem);line-height:1.02;text-transform:none}.maintenance-section-intro[data-astro-cid-nbgvaeor]>p[data-astro-cid-nbgvaeor]{margin:0;color:var(--muted);font-size:1.05rem;line-height:1.72}.maintenance-check-grid[data-astro-cid-nbgvaeor]{grid-template-columns:repeat(3,minmax(0,1fr))}.maintenance-check-card[data-astro-cid-nbgvaeor],.homeowner-check[data-astro-cid-nbgvaeor],.symptom-card[data-astro-cid-nbgvaeor]{min-width:0;padding:25px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:var(--shadow)}.maintenance-check-card[data-astro-cid-nbgvaeor] h3[data-astro-cid-nbgvaeor],.homeowner-check[data-astro-cid-nbgvaeor] h3[data-astro-cid-nbgvaeor],.symptom-card[data-astro-cid-nbgvaeor] h3[data-astro-cid-nbgvaeor]{margin:0 0 10px;color:var(--ink);font-size:1.28rem;line-height:1.1;text-transform:none}.maintenance-check-card[data-astro-cid-nbgvaeor] p[data-astro-cid-nbgvaeor],.homeowner-check[data-astro-cid-nbgvaeor] p[data-astro-cid-nbgvaeor],.symptom-card[data-astro-cid-nbgvaeor] p[data-astro-cid-nbgvaeor]{margin:0;color:var(--muted);line-height:1.65}.maintenance-note[data-astro-cid-nbgvaeor],.maintenance-callout[data-astro-cid-nbgvaeor]{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:22px;margin-top:20px;padding:23px;border:1px solid var(--heat);background:#fff;box-shadow:var(--shadow)}.maintenance-note[data-astro-cid-nbgvaeor] strong[data-astro-cid-nbgvaeor],.maintenance-callout[data-astro-cid-nbgvaeor] strong[data-astro-cid-nbgvaeor]{color:var(--ink)}.maintenance-note[data-astro-cid-nbgvaeor] span[data-astro-cid-nbgvaeor],.maintenance-callout[data-astro-cid-nbgvaeor] span[data-astro-cid-nbgvaeor]{color:var(--muted);line-height:1.6}.homeowner-check-grid[data-astro-cid-nbgvaeor]{grid-template-columns:repeat(3,minmax(0,1fr))}.homeowner-check[data-astro-cid-nbgvaeor]>span[data-astro-cid-nbgvaeor]{display:block;margin-bottom:22px;color:var(--heat);font-size:1.5rem;font-weight:900}.maintenance-diagnosis-band[data-astro-cid-nbgvaeor]{background:var(--paper)}.symptom-grid[data-astro-cid-nbgvaeor]{grid-template-columns:repeat(4,minmax(0,1fr))}.symptom-card[data-astro-cid-nbgvaeor]{min-height:230px}.symptom-card[data-astro-cid-nbgvaeor] h3[data-astro-cid-nbgvaeor]{margin-top:12px}.maintenance-callout[data-astro-cid-nbgvaeor]{margin-top:24px}.maintenance-callout[data-astro-cid-nbgvaeor] a[data-astro-cid-nbgvaeor]{display:inline}.maintenance-safety-band[data-astro-cid-nbgvaeor]{padding:clamp(58px,7vw,104px) 0;background:var(--night);color:#fff}.maintenance-safety-panel[data-astro-cid-nbgvaeor]{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,.62fr);gap:clamp(28px,7vw,96px);padding:clamp(32px,5vw,60px);border-radius:22px;background:#ffffff0f}.maintenance-safety-panel[data-astro-cid-nbgvaeor] h2[data-astro-cid-nbgvaeor]{margin:0;color:#fff;font-size:clamp(2rem,4vw,3.8rem);line-height:1.02;text-transform:none}.maintenance-safety-panel[data-astro-cid-nbgvaeor]>div[data-astro-cid-nbgvaeor]:first-child p[data-astro-cid-nbgvaeor]{max-width:700px;color:#fffc;line-height:1.65}.maintenance-safety-panel[data-astro-cid-nbgvaeor] .longform-kicker[data-astro-cid-nbgvaeor]{color:var(--heat-soft)!important}.maintenance-safety-list[data-astro-cid-nbgvaeor]{align-self:end;border-top:1px solid rgba(255,255,255,.22)}.maintenance-safety-list[data-astro-cid-nbgvaeor] p[data-astro-cid-nbgvaeor]{margin:0;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.22);color:#ffffffc7;line-height:1.62}.maintenance-safety-list[data-astro-cid-nbgvaeor] strong[data-astro-cid-nbgvaeor],.maintenance-safety-list[data-astro-cid-nbgvaeor] a[data-astro-cid-nbgvaeor]{color:var(--heat-soft)}.maintenance-faq-band[data-astro-cid-nbgvaeor]{background:var(--blue-soft)}.maintenance-next-band[data-astro-cid-nbgvaeor]{background:var(--paper)}.maintenance-next-grid[data-astro-cid-nbgvaeor]{display:grid;grid-template-columns:minmax(0,.9fr) minmax(260px,.6fr);gap:clamp(28px,7vw,96px);align-items:start}.maintenance-next-grid[data-astro-cid-nbgvaeor] h2[data-astro-cid-nbgvaeor]{margin:0 0 16px;color:var(--ink);font-size:clamp(2rem,4vw,3.8rem);line-height:1.02;text-transform:none}.maintenance-next-grid[data-astro-cid-nbgvaeor]>div[data-astro-cid-nbgvaeor]>p[data-astro-cid-nbgvaeor]{max-width:720px;color:var(--muted);font-size:1.05rem;line-height:1.72}.maintenance-link-card[data-astro-cid-nbgvaeor] h3[data-astro-cid-nbgvaeor]{margin:0 0 18px;color:var(--ink)}@media (max-width: 980px){.maintenance-card-grid[data-astro-cid-nbgvaeor],.maintenance-check-grid[data-astro-cid-nbgvaeor],.homeowner-check-grid[data-astro-cid-nbgvaeor],.symptom-grid[data-astro-cid-nbgvaeor]{grid-template-columns:repeat(2,minmax(0,1fr))}.maintenance-section-intro[data-astro-cid-nbgvaeor],.maintenance-safety-panel[data-astro-cid-nbgvaeor],.maintenance-next-grid[data-astro-cid-nbgvaeor]{grid-template-columns:1fr}}@media (max-width: 640px){.maintenance-card-grid[data-astro-cid-nbgvaeor],.maintenance-check-grid[data-astro-cid-nbgvaeor],.homeowner-check-grid[data-astro-cid-nbgvaeor],.symptom-grid[data-astro-cid-nbgvaeor],.indoor-air-grid[data-astro-cid-nbgvaeor]{grid-template-columns:1fr}.maintenance-card[data-astro-cid-nbgvaeor],.indoor-air-card[data-astro-cid-nbgvaeor],.symptom-card[data-astro-cid-nbgvaeor]{min-height:auto}.maintenance-note[data-astro-cid-nbgvaeor],.maintenance-callout[data-astro-cid-nbgvaeor]{grid-template-columns:1fr;gap:10px}}