.heat-pump-page[data-astro-cid-4ul4at74]{background:var(--paper)}.heat-pump-hero[data-astro-cid-4ul4at74]{background:linear-gradient(115deg,#14243ffa,#14243fc7)}.heat-pump-hero[data-astro-cid-4ul4at74] h1[data-astro-cid-4ul4at74],.heat-pump-hero[data-astro-cid-4ul4at74] p[data-astro-cid-4ul4at74]{max-width:760px}.longform-answer-card[data-astro-cid-4ul4at74] strong[data-astro-cid-4ul4at74]{display:block;margin:8px 0 10px;color:var(--ink);font-size:clamp(1.6rem,3vw,2.35rem);line-height:1.04}.heat-pump-symptom-band[data-astro-cid-4ul4at74]{background:var(--blue-soft)}.longform-section-head[data-astro-cid-4ul4at74]{max-width:900px}.longform-section-head[data-astro-cid-4ul4at74]>p[data-astro-cid-4ul4at74]{max-width:720px}.heat-pump-symptom-grid[data-astro-cid-4ul4at74]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.heat-pump-symptom-card[data-astro-cid-4ul4at74],.heat-pump-check-panel[data-astro-cid-4ul4at74],.heat-pump-question-card[data-astro-cid-4ul4at74],.heat-pump-next-card[data-astro-cid-4ul4at74]{min-width:0;border:1px solid var(--line);border-radius:12px;background:var(--white);box-shadow:var(--shadow)}.heat-pump-symptom-card[data-astro-cid-4ul4at74]{min-height:260px;padding:24px}.heat-pump-label[data-astro-cid-4ul4at74]{color:var(--heat);font-size:.76rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.heat-pump-symptom-card[data-astro-cid-4ul4at74] h3[data-astro-cid-4ul4at74]{margin:14px 0 12px;color:var(--ink);font-size:1.3rem;line-height:1.08}.heat-pump-symptom-card[data-astro-cid-4ul4at74] p[data-astro-cid-4ul4at74],.heat-pump-check-panel[data-astro-cid-4ul4at74] li[data-astro-cid-4ul4at74],.heat-pump-question-card[data-astro-cid-4ul4at74] li[data-astro-cid-4ul4at74]{color:var(--muted);line-height:1.62}.heat-pump-split[data-astro-cid-4ul4at74]{display:grid;grid-template-columns:minmax(0,.82fr) minmax(300px,1.18fr);gap:clamp(32px,7vw,100px);align-items:start}.heat-pump-section-intro[data-astro-cid-4ul4at74] h2[data-astro-cid-4ul4at74]{margin:0 0 18px;color:var(--ink);font-size:clamp(2.1rem,4vw,4.2rem);line-height:1;text-transform:none}.heat-pump-section-intro[data-astro-cid-4ul4at74]>p[data-astro-cid-4ul4at74]{color:var(--muted);font-size:1.05rem;line-height:1.7}.heat-pump-check-panel[data-astro-cid-4ul4at74],.heat-pump-question-card[data-astro-cid-4ul4at74]{padding:clamp(26px,4vw,42px)}.heat-pump-check-panel[data-astro-cid-4ul4at74] h3[data-astro-cid-4ul4at74],.heat-pump-question-card[data-astro-cid-4ul4at74] h3[data-astro-cid-4ul4at74]{margin:0 0 20px;color:var(--ink);font-size:1.4rem}.heat-pump-check-panel[data-astro-cid-4ul4at74] ul[data-astro-cid-4ul4at74],.heat-pump-question-card[data-astro-cid-4ul4at74] ul[data-astro-cid-4ul4at74]{display:grid;gap:14px;margin:0;padding-left:20px}.heat-pump-check-panel[data-astro-cid-4ul4at74] li[data-astro-cid-4ul4at74]::marker,.heat-pump-question-card[data-astro-cid-4ul4at74] li[data-astro-cid-4ul4at74]::marker{color:var(--heat)}.heat-pump-do-not[data-astro-cid-4ul4at74]{margin:26px 0 0;padding-top:20px;border-top:1px solid var(--line);color:var(--ink);line-height:1.55}.heat-pump-diagnosis-band[data-astro-cid-4ul4at74]{padding:clamp(68px,9vw,112px) 0;background:var(--night);color:var(--white)}.heat-pump-section-head-light[data-astro-cid-4ul4at74] h2[data-astro-cid-4ul4at74]{color:var(--white)}.heat-pump-section-head-light[data-astro-cid-4ul4at74]>p[data-astro-cid-4ul4at74]{color:#ffffffc7}.heat-pump-diagnosis-grid[data-astro-cid-4ul4at74]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.heat-pump-diagnosis-card[data-astro-cid-4ul4at74]{min-height:265px;padding:25px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:#ffffff0f}.heat-pump-step-number[data-astro-cid-4ul4at74]{display:block;margin-bottom:28px;color:var(--heat-soft);font-size:1.45rem;font-weight:900;letter-spacing:.05em}.heat-pump-diagnosis-card[data-astro-cid-4ul4at74] h3[data-astro-cid-4ul4at74]{margin:0 0 12px;color:var(--white);font-size:1.28rem;line-height:1.08}.heat-pump-diagnosis-card[data-astro-cid-4ul4at74] p[data-astro-cid-4ul4at74]{margin:0;color:#ffffffc2;line-height:1.6}.heat-pump-decision[data-astro-cid-4ul4at74]{background:var(--blue-soft)}.heat-pump-decision-grid[data-astro-cid-4ul4at74]{align-items:center}.heat-pump-question-card[data-astro-cid-4ul4at74]{background:var(--orange-soft);border-color:#c8461a47}.text-link[data-astro-cid-4ul4at74],.heat-pump-maintenance-band[data-astro-cid-4ul4at74] a[data-astro-cid-4ul4at74],.heat-pump-related-links[data-astro-cid-4ul4at74] a[data-astro-cid-4ul4at74],.heat-pump-next-card[data-astro-cid-4ul4at74] a[data-astro-cid-4ul4at74]{color:var(--heat);font-weight:900;text-underline-offset:3px}.heat-pump-maintenance-band[data-astro-cid-4ul4at74]{padding:clamp(68px,9vw,112px) 0;background:var(--paper)}.heat-pump-maintenance-grid[data-astro-cid-4ul4at74]{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.72fr);gap:clamp(32px,7vw,100px);align-items:center}.heat-pump-maintenance-grid[data-astro-cid-4ul4at74] h2[data-astro-cid-4ul4at74],.heat-pump-related-grid[data-astro-cid-4ul4at74] h2[data-astro-cid-4ul4at74]{max-width:720px;margin:0 0 18px;color:var(--ink);font-size:clamp(2.1rem,4.4vw,4.3rem);line-height:1;text-transform:none}.heat-pump-maintenance-grid[data-astro-cid-4ul4at74] p[data-astro-cid-4ul4at74],.heat-pump-related-grid[data-astro-cid-4ul4at74] p[data-astro-cid-4ul4at74]{max-width:760px;color:var(--muted);font-size:1.05rem;line-height:1.7}.heat-pump-next-card[data-astro-cid-4ul4at74]{padding:30px;background:var(--night)}.heat-pump-next-card[data-astro-cid-4ul4at74] span[data-astro-cid-4ul4at74]{display:block;margin-bottom:14px;color:var(--heat-soft);font-size:.76rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.heat-pump-next-card[data-astro-cid-4ul4at74] strong[data-astro-cid-4ul4at74]{display:block;margin-bottom:24px;color:var(--white);font-size:1.45rem;line-height:1.18}.heat-pump-next-card[data-astro-cid-4ul4at74] a[data-astro-cid-4ul4at74]{color:var(--heat-soft)}.heat-pump-faq-grid[data-astro-cid-4ul4at74] article[data-astro-cid-4ul4at74]{min-width:0}.heat-pump-faq-grid[data-astro-cid-4ul4at74] h3[data-astro-cid-4ul4at74]{text-transform:none}.heat-pump-related[data-astro-cid-4ul4at74]{background:var(--blue-soft)}.heat-pump-related-grid[data-astro-cid-4ul4at74]{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,.62fr);gap:clamp(32px,7vw,100px);align-items:center}.heat-pump-related-links[data-astro-cid-4ul4at74]{display:grid;gap:10px}.heat-pump-related-links[data-astro-cid-4ul4at74] a[data-astro-cid-4ul4at74]{display:flex;justify-content:space-between;gap:18px;padding:17px 0;border-bottom:1px solid var(--line);text-decoration:none}@media (max-width: 980px){.heat-pump-symptom-grid[data-astro-cid-4ul4at74],.heat-pump-diagnosis-grid[data-astro-cid-4ul4at74]{grid-template-columns:repeat(2,minmax(0,1fr))}.heat-pump-maintenance-grid[data-astro-cid-4ul4at74],.heat-pump-related-grid[data-astro-cid-4ul4at74]{grid-template-columns:1fr}}@media (max-width: 640px){.heat-pump-split[data-astro-cid-4ul4at74],.heat-pump-symptom-grid[data-astro-cid-4ul4at74],.heat-pump-diagnosis-grid[data-astro-cid-4ul4at74]{grid-template-columns:1fr}.heat-pump-symptom-card[data-astro-cid-4ul4at74],.heat-pump-diagnosis-card[data-astro-cid-4ul4at74]{min-height:auto}}