/* Isolated page component. No changes to shared theme or widgets. */
.dt-support{--ds-bg:#f5f6f7;--ds-card:#fff;--ds-ink:#26313b;--ds-muted:#596573;--ds-line:#d9dfe4;--ds-tint:#f2e9ec;--ds-accent:#8f3246;--ds-hover:#75273a;background:var(--ds-bg);color:var(--ds-ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65;padding-bottom:56px}
html[data-delta-theme="dark"] .dt-support{--ds-bg:#171b21;--ds-card:#222830;--ds-ink:#f1f3f5;--ds-muted:#c1c9d1;--ds-line:#414a56;--ds-tint:#30262e;--ds-accent:#8f3246;--ds-hover:#a64056}
.dt-support .dt-support__wrap{max-width:1240px;margin:0 auto;padding:24px 28px 0}
.dt-support :is(h1,h2,h3,p,ul,ol){margin:0}
.dt-support :is(h1,h2,h3){color:var(--ds-ink);font-weight:700;line-height:1.25}
.dt-support .dt-support__crumb{display:flex;flex-wrap:wrap;gap:10px;font-size:14px;color:var(--ds-muted);margin-bottom:36px}
.dt-support .dt-support__crumb a{color:var(--ds-muted);text-decoration:underline;text-underline-offset:4px}
.dt-support .dt-support__hero{display:grid;grid-template-columns:1.35fr 1fr;gap:60px;align-items:center;padding:16px 0 48px}
.dt-support .dt-support__eyebrow{font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--ds-muted);margin-bottom:16px}
.dt-support h1{font-size:clamp(32px,3.5vw,48px);letter-spacing:-.025em;margin-bottom:22px}
.dt-support .dt-support__lead{font-size:19px;color:var(--ds-muted);max-width:570px;margin-bottom:28px}
.dt-support .dt-support__button{box-sizing:border-box;display:inline-flex;justify-content:center;align-items:center;min-height:50px;padding:12px 24px;background:var(--ds-accent);color:#fff;text-decoration:none;font-size:16px;font-weight:700;border:1px solid transparent;border-radius:11px;line-height:1.4}
.dt-support .dt-support__button:hover{background:var(--ds-hover);color:#fff}
.dt-support :is(a,summary):focus-visible{outline:3px solid var(--ds-ink);outline-offset:5px}
.dt-support .dt-support__caption{font-size:14px;color:var(--ds-muted);margin-top:15px;max-width:440px}
.dt-support .dt-support__start{background:var(--ds-card);border:1px solid var(--ds-line);border-radius:14px;padding:30px}
.dt-support .dt-support__badge{display:inline-block;padding:5px 10px;background:var(--ds-tint);font-size:12px;font-weight:700;border-radius:6px;margin-bottom:20px;color:var(--ds-ink)}
.dt-support .dt-support__start h2{font-size:23px;margin-bottom:20px}
.dt-support .dt-support__checklist{padding-left:21px;display:grid;gap:12px}
.dt-support .dt-support__start>p{font-size:14px;margin-top:22px;padding-top:18px;border-top:1px solid var(--ds-line);color:var(--ds-muted)}
.dt-support .dt-support__section{padding:44px 0}
.dt-support .dt-support__section-head{max-width:760px;margin-bottom:28px}
.dt-support h2{font-size:clamp(24px,2.2vw,30px);letter-spacing:-.015em}
.dt-support .dt-support__cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.dt-support .dt-support__card{background:var(--ds-card);border:1px solid var(--ds-line);border-radius:13px;padding:26px;display:flex;flex-direction:column;align-items:flex-start}
.dt-support .dt-support__number{color:var(--ds-muted);font-size:13px;font-weight:700;border-bottom:2px solid var(--ds-accent);padding-bottom:5px;margin-bottom:22px}
.dt-support .dt-support__card h3{font-size:21px;margin-bottom:15px}
.dt-support .dt-support__card p{color:var(--ds-muted);margin-bottom:24px}
.dt-support .dt-support__tag{font-size:12px;line-height:1.5;color:var(--ds-ink);padding:7px 10px;border-radius:7px;background:var(--ds-bg);margin-top:auto}
.dt-support .dt-support__scope{display:grid;grid-template-columns:1fr 1.25fr;gap:48px;padding:32px;background:var(--ds-tint);border-radius:13px;margin:16px 0 0;border:1px solid var(--ds-line)}
.dt-support .dt-support__scope ul{padding-left:20px;display:grid;gap:15px}
.dt-support .dt-support__process ol{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;counter-reset:steps}
.dt-support .dt-support__process li{counter-increment:steps;padding-top:20px;border-top:1px solid var(--ds-line)}
.dt-support .dt-support__process li::before{content:counter(steps,decimal-leading-zero);display:block;color:var(--ds-muted);font-size:13px;margin-bottom:10px}
.dt-support .dt-support__process strong,.dt-support .dt-support__process span{display:block}
.dt-support .dt-support__process span{color:var(--ds-muted);margin-top:8px}
.dt-support .dt-support__faq{display:grid;grid-template-columns:1fr 1.4fr;gap:60px;border-top:1px solid var(--ds-line)}
.dt-support .dt-support__questions details{border-bottom:1px solid var(--ds-line);padding:0 0 18px;margin-bottom:18px}
.dt-support .dt-support__questions summary{font-weight:700;cursor:pointer;padding:5px 0;font-size:17px}
.dt-support .dt-support__questions details p{color:var(--ds-muted);padding-top:12px}
.dt-support .dt-support__closing{border:1px solid var(--ds-line);background:var(--ds-card);padding:30px;border-radius:13px;display:flex;align-items:center;justify-content:space-between;gap:26px}
.dt-support .dt-support__closing h2{font-size:23px}
.dt-support .dt-support__closing p{color:var(--ds-muted);margin-top:8px}
.dt-support .dt-support__closing .dt-support__button{flex-shrink:0}
@media(max-width:900px){.dt-support .dt-support__hero{gap:26px;grid-template-columns:1.15fr 1fr}.dt-support .dt-support__cards{grid-template-columns:1fr}.dt-support .dt-support__scope,.dt-support .dt-support__faq{gap:28px}.dt-support .dt-support__card{padding:24px}.dt-support .dt-support__number{margin-bottom:15px}}
@media(max-width:620px){.dt-support .dt-support__wrap{padding:20px 18px 0}.dt-support .dt-support__crumb{margin-bottom:25px;font-size:13px}.dt-support .dt-support__hero{grid-template-columns:1fr;gap:26px;padding:8px 0 24px}.dt-support h1{font-size:34px}.dt-support .dt-support__lead{font-size:18px}.dt-support .dt-support__start{padding:24px}.dt-support .dt-support__section{padding:32px 0}.dt-support .dt-support__scope,.dt-support .dt-support__faq{grid-template-columns:1fr;gap:22px}.dt-support .dt-support__scope{padding:24px;margin-top:0}.dt-support .dt-support__process ol{grid-template-columns:1fr;gap:22px}.dt-support .dt-support__faq .dt-support__section-head{margin-bottom:0}.dt-support .dt-support__closing{align-items:stretch;flex-direction:column;padding:24px}.dt-support .dt-support__intro>.dt-support__button{width:100%;box-sizing:border-box}}

.dt-support #dt-support-heating{scroll-margin-top:180px}