/* ============================================================
   NXT QUARRY — Field Guide page
   (loads after products.css; reuses cat-nav, cat-head, spec-refs)
   ============================================================ */
.guide-hero{padding:150px 0 clamp(44px,6vh,72px);position:relative;overflow:hidden}
.guide-hero::before{content:"";position:absolute;right:-12%;top:-50%;width:620px;height:620px;border-radius:50%;background:radial-gradient(closest-side,rgba(42,105,178,.16),transparent 70%);pointer-events:none}
.guide-hero .eyebrow{display:block;margin-bottom:18px}
.guide-hero h1{font-size:clamp(36px,5.4vw,68px);letter-spacing:-.03em;max-width:17ch}
.guide-hero .lede{margin-top:22px;max-width:58ch}
.guide-hero .gh-note{margin-top:26px;display:inline-flex;align-items:center;gap:10px;font-size:13.5px;color:var(--sand);border:1px solid rgba(201,180,138,.3);background:rgba(201,180,138,.07);border-radius:100px;padding:10px 18px}

.gsec{padding:clamp(56px,8vh,90px) 0 0;scroll-margin-top:128px}
.gsec:last-of-type{padding-bottom:clamp(70px,10vh,110px)}
.gcols{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4.5vw,64px);align-items:start;margin-top:8px}
.gmain p{color:var(--text-2);font-size:16px;line-height:1.65;text-wrap:pretty}
.gmain p+p{margin-top:14px}
.gmain p .hl{color:#fff}
.gmain .gkey{margin-top:22px;border-top:1px solid var(--line)}
.gmain .gkey .app-row{align-items:flex-start}
.gmain .gkey .app-row b{color:#e9eaec;font-weight:600}
.gside{position:sticky;top:128px;display:flex;flex-direction:column;gap:4px}
.gside .spec-refs{margin-top:0;border-top:0;padding-top:0;background:linear-gradient(180deg,#121316,#0d0e10);border:1px solid var(--line);border-radius:16px;padding:20px 22px}
.gside .spec-refs+.spec-refs{margin-top:12px}
.gside .spec-refs h3{margin-bottom:12px}
@media(max-width:860px){.gcols{grid-template-columns:1fr}.gside{position:static}}