html:has(.hr-site){scroll-behavior:auto}.hr-site{min-height:100vh}.hr-nav{color:var(--ha-muted);gap:24px;display:flex}.hr-main{max-width:900px;margin:auto;padding:76px 40px 100px}.hr-main h1{letter-spacing:-2px;max-width:800px;margin:16px 0 28px;font-size:clamp(36px,4.5vw,60px);font-weight:560;line-height:1.12}.hr-intro{color:var(--ha-muted);max-width:730px;font-size:21px;line-height:1.65}.hr-main section{margin-top:48px}.hr-main h2{letter-spacing:-.6px;margin-bottom:18px;font-size:28px;line-height:1.3}.hr-main h3{margin-bottom:12px;font-size:20px}.hr-main section p,.hr-main li{margin:14px 0;font-size:17px;line-height:1.8}.hr-main a:not(.ha-button){color:var(--ha-green);text-underline-offset:4px;text-decoration:underline}.hr-main ul{padding-left:24px;list-style:outside}.hr-callout{border:1px solid var(--ha-line);background:#edf0e6;border-radius:16px;padding:28px}.hr-price-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.hr-price-grid article{border:1px solid var(--ha-line);background:#fffef8;border-radius:16px;padding:28px}.hr-price-grid strong{font-size:44px;font-weight:550}.hr-breadcrumb{color:var(--ha-muted);margin-bottom:34px;font-size:14px}.hr-related{border-top:1px solid var(--ha-line);padding-top:28px}.hr-byline,.hr-guide-card small{color:var(--ha-muted);font-size:14px}.hr-toc{border:1px solid var(--ha-line);border-radius:16px;margin:36px 0;padding:22px 28px}.hr-toc p{font-weight:600}.hr-toc ol{padding-left:24px;list-style:decimal}.hr-toc li{margin:8px 0;font-size:16px}.hr-main section[id]{scroll-margin-top:100px}.hr-prompt{border-left:3px solid var(--ha-green);margin:24px 0;padding-left:20px;font-size:18px;line-height:1.8}.hr-guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:44px;display:grid}.hr-guide-card{border:1px solid var(--ha-line);background:#fffef8;border-radius:16px;padding:28px}.hr-guide-card h2{font-size:24px}.hr-guide-card p{color:var(--ha-muted);margin:18px 0;font-size:16px;line-height:1.7}.hr-facts{grid-template-columns:140px 1fr;gap:14px 24px;font-size:17px;line-height:1.8;display:grid}.hr-facts dt{font-weight:600}.hr-facts dd{margin:0}@media (max-width:700px){.hr-main{padding:45px 24px 65px}.hr-nav{display:none}.hr-price-grid,.hr-guide-grid{grid-template-columns:1fr}.hr-facts{grid-template-columns:1fr;gap:6px}.hr-facts dd{margin-bottom:16px}}