/* Fastener Applications — layout mirrors the guide pages; reuses fff-* tokens. */
.fap-layout{display:grid;grid-template-columns:260px 1fr;gap:32px;margin-top:14px;align-items:start}
/* Offset from the site's fixed header + sticky sub-nav rather than a
   hardcoded figure, so this panel is never parked underneath them. */
.fap-side{position:sticky;top:calc(var(--ehw-chrome-h, 120px) + 16px);max-height:calc(100vh - var(--ehw-chrome-h, 120px) - 32px);overflow-y:auto;overscroll-behavior:contain;display:flex;flex-direction:column;gap:18px;font-size:13.5px}
.fap-side-title{margin:0 0 6px;font-size:12px;font-weight:700;color:var(--fff-muted,#5b5f64);text-transform:uppercase;letter-spacing:.5px}
.fap-toc,.fap-side-panel{background:#fff;border:1px solid var(--fff-line,#D1D5DB);border-radius:6px;padding:12px 14px;box-shadow:0 1px 2px rgba(0,15,34,.06)}
.fap-toc-list,.fap-side-list{list-style:none;margin:0;padding:0;line-height:1.85}
.fap-toc-list a,.fap-side-list a{color:var(--fff-primary,#000f22);text-decoration:none;font-weight:600;display:block;border-radius:4px;padding:3px 8px;margin:0 -8px}
.fap-toc-list a:hover,.fap-side-list a:hover{background:var(--fff-bg,#f8f9fa);text-decoration:none}
.fap-side-list{font-weight:500;line-height:1.6}
.fap-side-list li{padding:3px 0;border-bottom:1px dashed var(--fff-line,#D1D5DB)}
.fap-side-list li:last-child{border-bottom:0}

.fap-main{min-width:0}
.fap-head{margin-bottom:10px}
.fap-body section{margin:18px 0}
.fap-body h2{font-size:20px;margin:22px 0 8px}
.fap-apps,.fap-spec{margin:8px 0 0;padding-left:0;list-style:none}
.fap-apps li,.fap-spec li{padding:7px 0;border-bottom:1px solid var(--fff-line,#D1D5DB);line-height:1.55}
.fap-apps li:last-child,.fap-spec li:last-child{border-bottom:0}

.fap-figure{margin:16px 0;border:1px solid var(--fff-line,#D1D5DB);border-radius:6px;overflow:hidden;background:#fff}
.fap-figure img{display:block;width:100%;height:auto}
.fap-figure figcaption{font-size:12.5px;color:var(--fff-muted,#5b5f64);padding:8px 12px;background:var(--fff-bg,#f8f9fa)}

.fap-quote{margin-top:22px;padding:18px;border:1px solid var(--fff-line,#D1D5DB);border-radius:6px;background:var(--fff-bg,#f8f9fa)}
.fap-quote-help{margin:0 0 12px;color:var(--fff-muted,#5b5f64);font-size:14px}
.fap-spec-table{margin-top:24px}
.fap-links{margin-top:24px}
.fap-links h3{font-size:15px;margin:14px 0 6px}

@media(max-width:860px){
  .fap-layout{grid-template-columns:1fr}
  .fap-side{position:static;flex-direction:row;flex-wrap:wrap;gap:12px}
  .fap-toc,.fap-side-panel{flex:1 1 230px}
}

/* ─── Application index / menu page ───────────────────────────────────────
   Mirrors the product archive's type-grid + product-card pattern so the
   front-end feels cohesive across products, guides and applications. */
.fap-index .fff-archive-head{margin-bottom:24px}
.fap-cat-grid{margin-bottom:36px}
.fap-cat-section{margin:34px 0 8px}
.fap-cat-heading{font-size:22px;margin:0 0 14px;padding-bottom:8px;border-bottom:1px solid #D1D5DB}
.fap-index-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;list-style:none;margin:0;padding:0}
.fap-index-item{margin:0}
.fap-index-link{display:grid;grid-template-columns:minmax(0,1fr) 116px auto;align-items:end;gap:12px;min-height:154px;padding:14px 16px;border:1px solid #D1D5DB;border-radius:4px;background:#fff;text-decoration:none;color:inherit;transition:border-color .15s ease,box-shadow .15s ease,transform .05s ease}
.fap-index-link:hover{border-color:var(--fff-primary,#345076);box-shadow:0 1px 2px rgba(0,15,34,.06)}
.fap-index-link:active{transform:translateY(1px)}
.fap-index-copy{display:flex;min-width:0;align-self:stretch;flex-direction:column;justify-content:space-between;gap:10px}
.fap-index-name{font-weight:600;font-size:14px;line-height:1.35;color:#191c1d}
.fap-index-meta{display:flex;flex-direction:column;gap:2px;font-size:11px;color:#5b5f64;text-align:left}
.fap-index-sub{font-weight:500}
.fap-index-std{font-family:ui-monospace,Menlo,Consolas,monospace}
.fap-index-thumb{display:block;width:116px;aspect-ratio:4/3;border:1px solid #D1D5DB;border-radius:4px;background:#f8f9fa;overflow:hidden}
.fap-index-thumb img{display:block;width:100%;height:100%;object-fit:contain;padding:6px}
.fap-index-arrow{color:var(--fff-primary,#345076);font-weight:700;font-size:16px;margin-left:4px}
@media(max-width:980px){.fap-index-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.fap-index-list{grid-template-columns:1fr}.fap-index-link{grid-template-columns:minmax(0,1fr) 104px auto;min-height:136px;padding:12px}.fap-index-thumb{width:104px}}

/* ─── Link from product page "Typical Applications" to its application guide */
.fff-app-link{display:inline-block;margin-top:6px;font-weight:600;color:var(--fff-primary,#345076);text-decoration:none}
.fff-app-link:hover{text-decoration:underline}

/* ═══ Answer-first summary (1.1.0) ═══════════════════════════════════════ */
.fap-subhead { margin:.35rem 0 0; color:#5b5f64; font-size:.9375rem; line-height:1.55; }
.fap-answer { border-left:3px solid #345076; padding:0 0 0 1.15rem; margin:1.4rem 0 2rem; }
.fap-answer-lead { font-size:1.0625rem; line-height:1.65; color:#191c1d; margin:0 0 1rem; }
.fap-answer-points { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:.55rem 1.5rem; margin:0 0 .9rem; }
.fap-answer-point dt { font-size:.72rem; text-transform:uppercase; letter-spacing:.045em; color:#5b5f64; font-weight:600; margin:0 0 .1rem; }
.fap-answer-point dd { margin:0; font-size:1rem; color:#191c1d; font-weight:600; }
.fap-answer-note { font-size:.8125rem; line-height:1.5; color:#5b5f64; margin:0; }
@media (max-width:640px){ .fap-answer{padding-left:.9rem;} .fap-answer-lead{font-size:1rem;} }

/* ── Precision Industrial System alignment ─────────────────────────────── */
.fap-head h1,.fap-head .fap-title{font-size:clamp(32px,4.6vw,48px);font-weight:700;
  letter-spacing:-.02em;line-height:1.16}
.fap-subhead{font-size:18px;line-height:28px;color:#43474d}
.fap-body{font-size:16px;line-height:24px;color:#43474d}
.fap-cat-heading,.fap-side-title,.fap-index-std,.fap-index-meta{font-size:12px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:#43474d}
.fap-index-item,.fap-figure,.fap-toc,.fap-quote,.fap-side{border-radius:4px;
  border:1px solid #D1D5DB;box-shadow:none;transition:border-color .15s}
.fap-index-item:hover{border-color:#345076;box-shadow:none;transform:none}
.fap-index-name{font-size:16px;font-weight:700;color:#191c1d}
.fap-index-sub{font-size:14px;line-height:20px;color:#43474d}
.fap-index-thumb{border-radius:2px;background:#edeeef;border:1px solid #D1D5DB}
.fap-spec-table{width:100%;border-collapse:collapse;border:1px solid #D1D5DB;font-size:14px}
.fap-spec-table th{background:#e1e3e4;color:#191c1d;font-size:12px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;text-align:left;padding:12px;border-bottom:1px solid #c4c6ce}
.fap-spec-table td{padding:12px;border-bottom:1px solid #D1D5DB}
.fap-spec-table tbody tr:nth-child(even){background:#f8f9fa}
.fap-answer-lead{font-size:18px;line-height:28px}
.fap-quote{background:#f3f4f5}