.guide-page { background: var(--paper); }
.guide-page .site-header > .button { text-decoration: none; }
.breadcrumbs { max-width: 1180px; margin: 0 auto; padding: 35px 28px 0; display: flex; gap: 10px; color: var(--muted); font-size: 13px; }
.breadcrumbs a { text-decoration: underline; text-underline-offset: 3px; }
.guide-hero { max-width: 1180px; margin: 0 auto; padding: 70px 28px 80px; }
.guide-hero h1 { max-width: 900px; margin-top: 18px; font-size: clamp(48px, 7vw, 88px); }
.guide-hero > p { max-width: 780px; margin: 28px 0 0; color: var(--muted); font-size: clamp(18px, 2vw, 22px); line-height: 1.7; }
.guide-layout { max-width: 1180px; margin: 0 auto; padding: 75px 28px 110px; border-top: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, 760px) 270px; gap: clamp(55px, 8vw, 120px); align-items: start; }
.guide-section { scroll-margin-top: 110px; padding: 0 0 49px; margin: 0 0 49px; border-bottom: 1px solid var(--line); }
.guide-section h2 { margin: 0 0 22px; font-size: clamp(30px, 3.3vw, 43px); letter-spacing: -1.7px; }
.guide-section p, .guide-section li { color: #4f6460; font-size: 17px; line-height: 1.8; }
.guide-section p { margin: 0 0 18px; }
.guide-section ul { padding-left: 22px; }
.guide-section li { margin-bottom: 10px; padding-left: 5px; }
.guide-content a { color: var(--forest); text-decoration: underline; text-decoration-color: var(--coral); text-underline-offset: 3px; }
.guide-aside { position: sticky; top: 116px; display: grid; gap: 18px; }
.guide-aside > div { padding: 22px; border: 1px solid var(--line); border-radius: 15px; background: white; }
.guide-aside strong, .site-footer strong { display: block; margin-bottom: 12px; color: var(--forest); font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px; }
.guide-aside a { display: block; padding: 8px 0; color: var(--muted); font-size: 13px; }
.guide-aside .safety-box { background: var(--sage-light); border: 0; }
.safety-box p { color: var(--muted); font-size: 13px; }
.safety-box a { color: var(--forest); font-weight: 700; }
.source-note { padding: 22px; border-radius: 14px; background: var(--cream); }
.source-note strong { display: block; margin-bottom: 4px; font-size: 11px; text-transform: uppercase; letter-spacing: 1.4px; }
.updated { margin-top: 25px; color: #73827e; font-size: 12px; }
.related { padding: 90px 28px; background: var(--cream); text-align: center; }
.related > div { max-width: 980px; margin: 29px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; text-align: left; }
.related a { min-height: 105px; padding: 24px; border-radius: 14px; display: flex; align-items: center; justify-content: space-between; gap: 15px; background: white; font-weight: 700; }
.related a b { color: var(--coral); font-size: 22px; }
.site-footer { padding: 70px max(28px, calc((100vw - 1180px) / 2)); background: var(--forest-deep); color: rgba(255,255,255,.72); display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 55px; font-size: 13px; }
.site-footer .brand { color: white; }
.site-footer .brand-mark span { background: white; }
.site-footer .brand-mark span:nth-child(2) { background: var(--coral); }
.site-footer .footer-brand p { max-width: 250px; line-height: 1.7; }
.site-footer strong { color: #f1b39f; }
.site-footer nav a { display: block; margin: 9px 0; }
.site-footer a:hover { color: white; }
.footer-safety p { line-height: 1.6; }.footer-safety a { color: white; font-weight: 700; }
.footer-bottom { grid-column: 1 / -1; margin: 10px 0 0; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.12); font-size: 11px; }

@media (max-width: 860px) {
  .guide-layout { grid-template-columns: 1fr; }.guide-aside { position: static; order: -1; }.guide-aside > div:first-child { display: none; }
  .related > div { grid-template-columns: 1fr; }.site-footer { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .guide-page .site-header > .button { display: none; }.guide-hero { padding-top: 50px; }.guide-layout { padding-top: 48px; }
  .site-footer { grid-template-columns: 1fr; gap: 32px; }.footer-bottom { grid-column: 1; }.guide-section p, .guide-section li { font-size: 16px; }
}