@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700;800&family=Playfair+Display:ital,wght@0,700;1,700&display=swap');

.solar-guide { background: #fffdf9; color: #213a52; }
.guide-hero { position: relative; inset: auto; z-index: auto; display: block; width: 100%; height: auto; min-height: 0; padding: 118px 0 72px; border-bottom: 1px solid #ded8cf; background: radial-gradient(circle at 80% 16%, rgba(233,154,19,.14), transparent 30%), #f6f1e8; box-shadow: none; }
.guide-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 62px; }
.guide-hero-grid > * { min-width: 0; }
.guide-breadcrumb { display: flex; gap: 8px; margin-bottom: 30px; color: #68798a; font-size: 10px; font-weight: 750; }
.guide-breadcrumb a { color: #9f570f; }
.guide-hero h1 { max-width: 760px; margin: 12px 0 22px; color: #0b2a4d; font: 700 clamp(44px, 5.2vw, 68px)/1.03 "Playfair Display", Georgia, serif; letter-spacing: -.04em; }
.guide-deck { max-width: 740px; color: #55697d; font-size: 17px; line-height: 1.75; }
.guide-byline { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 28px; color: #708092; font-size: 10px; font-weight: 700; }
.guide-byline span:first-child { color: #0b2a4d; }
.guide-hero figure { margin: 0; }
.guide-hero figure img { display: block; width: 100%; aspect-ratio: 4/5; border-radius: 180px 180px 24px 24px; object-fit: cover; box-shadow: 0 25px 64px rgba(45,57,67,.17); }
.guide-hero figcaption { margin-top: 12px; color: #697989; font-size: 10px; line-height: 1.5; }
.guide-layout { display: grid; grid-template-columns: 210px minmax(0, 780px); justify-content: center; gap: 62px; padding-top: 76px; padding-bottom: 96px; }
.guide-toc { position: sticky; top: 96px; align-self: start; display: grid; gap: 12px; padding: 20px 0; border-top: 2px solid #e99a13; border-bottom: 1px solid #ded8cf; color: #617286; font-size: 10px; line-height: 1.45; }
.guide-toc strong { margin-bottom: 4px; color: #0b2a4d; font-size: 11px; }
.guide-toc a:hover { color: #a55b10; }
.guide-body { min-width: 0; }
.guide-body section { scroll-margin-top: 96px; }
.guide-body p, .guide-body li { color: #53677b; font-size: 15px; line-height: 1.86; }
.guide-body a { color: #98510c; font-weight: 750; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.guide-body h2 { margin: 58px 0 18px; color: #0b2a4d; font: 700 38px/1.15 "Playfair Display", Georgia, serif; letter-spacing: -.025em; }
.guide-body h3 { margin: 33px 0 8px; color: #173d62; font: 800 19px/1.35 Manrope, Inter, sans-serif; }
.guide-intro { margin-top: 0; color: #203e5c !important; font-size: 20px !important; line-height: 1.7 !important; }
.guide-summary { margin: 42px 0; padding: 30px 32px; border: 1px solid #ddd7cd; border-radius: 22px; background: #f7f1e6; }
.guide-summary h2 { margin: 8px 0 16px; font-size: 29px; }
.guide-summary ul { margin: 0; padding-left: 20px; }
.guide-summary li { margin: 7px 0; font-size: 13px; }
.guide-checklist { margin: 28px 0; padding: 26px 28px; border-left: 3px solid #d78a17; background: #f3f7f8; }
.guide-checklist h3 { margin-top: 0; }
.guide-checklist ul { columns: 2; column-gap: 40px; padding-left: 20px; }
.guide-checklist li { break-inside: avoid; margin: 5px 0; font-size: 13px; }
.guide-table-wrap { margin: 26px 0; overflow-x: auto; border: 1px solid #ddd8cf; border-radius: 18px; }
.guide-table-wrap table { width: 100%; min-width: 650px; border-collapse: collapse; background: #fff; }
.guide-table-wrap th, .guide-table-wrap td { padding: 17px; border-bottom: 1px solid #e4dfd7; text-align: left; vertical-align: top; }
.guide-table-wrap thead th { background: #0b2a4d; color: #fff; font-size: 10px; letter-spacing: .07em; text-transform: uppercase; }
.guide-table-wrap tbody th { width: 120px; color: #0b2a4d; font-size: 12px; }
.guide-table-wrap td { color: #5b6d7f; font-size: 12px; line-height: 1.65; }
.guide-body blockquote { margin: 34px 0; padding: 25px 0 25px 28px; border-left: 4px solid #e99a13; color: #0b2a4d; font: 700 24px/1.5 "Playfair Display", Georgia, serif; }
.guide-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin: 30px 0 10px; }
.guide-actions a.button { color: #fff; text-decoration: none; }
.guide-actions a.text-link { text-decoration: none; }
.guide-faq { margin-top: 70px; padding-top: 4px; border-top: 1px solid #ded8cf; }
.guide-faq details { border-bottom: 1px solid #ded8cf; }
.guide-faq summary { padding: 20px 0; color: #0b2a4d; font-size: 14px; font-weight: 800; cursor: pointer; }
.guide-faq details p { margin-top: -4px; padding-bottom: 18px; font-size: 13px; }
.guide-sources { margin-top: 48px; padding: 27px 30px; border: 1px solid #d8dfe2; border-radius: 18px; background: #eef3f4; }
.guide-sources h2 { margin-top: 0; font-size: 25px; }
.guide-sources p { font-size: 12px; }
.guide-editorial-note { padding-top: 15px; border-top: 1px solid #d6dee2; }

@media (max-width: 920px) {
  .guide-hero { padding-top: 104px; }
  .guide-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .guide-hero figure img { aspect-ratio: 16/9; border-radius: 24px; }
  .guide-layout { grid-template-columns: 1fr; gap: 20px; }
  .guide-toc { position: relative; top: auto; grid-template-columns: 1fr 1fr; }
  .guide-toc strong { grid-column: 1/-1; }
}
@media (max-width: 620px) {
  .guide-hero { padding: 84px 0 48px; }
  .guide-hero h1 { font-size: 40px; }
  .guide-deck { font-size: 15px; }
  .guide-layout { padding-top: 52px; padding-bottom: 68px; }
  .guide-toc { grid-template-columns: 1fr; }
  .guide-toc strong { grid-column: auto; }
  .guide-body h2 { margin-top: 46px; font-size: 31px; }
  .guide-intro { font-size: 18px !important; }
  .guide-summary { padding: 24px 22px; border-radius: 18px; }
  .guide-checklist ul { columns: 1; }
}