/* ============================================================
   Prompt detail pages — long-form tutorial layout.
   Everything a future CMS would emit lives in .pd-body:
   headings, paragraphs, notes, copyable prompt boxes, images,
   image pairs, tables, link lists, site entries.
   ============================================================ */
.pd-hero {
  max-width: var(--maxw); margin: 0 auto;
  padding: 168px var(--gutter) 40px;
}
.pd-hero .crumbs { display: flex; gap: 10px; align-items: center; }
.pd-hero .crumbs a { color: var(--ink-60); transition: color .25s var(--ease); }
.pd-hero .crumbs a:hover { color: var(--ink); }
.pd-hero h1 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(38px, 6.2vw, 96px); letter-spacing: -.05em; line-height: .92;
  margin: 18px 0 0; max-width: 16ch;
}
.pd-hero .lede { margin: 22px 0 0; max-width: 58ch; font-size: clamp(16px,1.25vw,20px); color: var(--ink-60); }
.pd-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.pd-meta .chip { cursor: default; }

.pd-cover { max-width: var(--maxw); margin: 34px auto 0; padding: 0 var(--gutter); }
.pd-cover .frame { position: relative; overflow: hidden; border-radius: 20px; aspect-ratio: 16/9; background: var(--panel); border: 1px solid var(--hair); }
.pd-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }

.pd-body { max-width: var(--maxw); margin: 0 auto; padding: clamp(40px,5vw,72px) var(--gutter) clamp(60px,7vw,110px); }
.pd-body > * { max-width: 860px; }   /* readable measure, but ranged left with the heading */
.pd-body > * + * { margin-top: 22px; }
.pd-body h2 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(26px, 3vw, 42px); letter-spacing: -.035em; line-height: 1.04;
  margin-top: clamp(48px, 5.5vw, 76px) !important;
}
.pd-body h3 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(20px, 2vw, 27px); letter-spacing: -.03em; margin-top: 36px !important;
}
.pd-body p { font-size: clamp(16px, 1.2vw, 18.5px); line-height: 1.6; color: rgba(43,43,43,.82); }
.pd-body p b { color: var(--ink); font-weight: 600; }
.pd-body code, .pd-body p code { font-family: var(--mono); font-size: .86em; background: rgba(43,43,43,.07); padding: 2px 6px; border-radius: 5px; }

/* callout */
.pd-note {
  border-left: 3px solid var(--cursor); background: var(--panel);
  border-radius: 0 14px 14px 0; padding: 16px 20px;
  font-size: clamp(15px,1.1vw,17px); color: rgba(43,43,43,.82); line-height: 1.55;
}

/* ---- the copyable prompt box: the reason these pages exist ---- */
.pbox {
  position: relative; border-radius: 16px; overflow: hidden;
  background: #fff; color: var(--ink);
  border: 1px solid var(--hair);
  box-shadow: 0 2px 10px rgba(0,0,0,.05);
}
.pbox-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 11px 14px 11px 18px; border-bottom: 1px solid var(--hair);
}
.pbox-bar .mono { color: var(--ink-40); }
.pbox pre {
  margin: 0; padding: 20px 22px 22px;
  font-family: var(--sans); font-size: clamp(15px,1.08vw,16.5px); line-height: 1.6;
  white-space: pre-wrap; word-wrap: break-word; color: rgba(43,43,43,.86);
  max-height: 520px; overflow: auto;
}
.pbox pre.is-code { font-family: var(--mono); font-size: 13.5px; }
.pbox .copy-btn {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  min-height: 34px; padding: 0 14px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--hair); background: transparent; color: var(--ink);
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.pbox .copy-btn:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.pbox .copy-btn.done { background: var(--cursor); border-color: var(--cursor); color: #fff; }

/* images */
.pd-img { position: relative; overflow: hidden; border-radius: 16px; background: var(--panel); border: 1px solid var(--hair); }
.pd-img img { width: 100%; display: block; }
.pd-img.missing { aspect-ratio: 16/9; display: grid; place-items: center; }
.pd-img.missing span { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-40); text-align: center; padding: 20px; }
.pd-cap { margin: 10px 0 0 !important; font-size: 14px !important; color: var(--ink-40) !important; }
.pd-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .pd-pair { grid-template-columns: 1fr; } }
.pd-video { border-radius: 16px; overflow: hidden; background: var(--ink); aspect-ratio: 16/9; }
.pd-video video { width: 100%; height: 100%; display: block; }

/* tables */
.pd-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.pd-table th { text-align: left; font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-40); padding: 0 12px 12px 0; border-bottom: 1px solid var(--hair); }
.pd-table td { padding: 13px 12px 13px 0; border-bottom: 1px solid var(--hair); vertical-align: top; color: rgba(43,43,43,.82); }
.pd-table td:first-child { color: var(--ink); width: 44%; }

/* site entries (reference lists) */
.pd-site { padding: 26px 0; border-top: 1px solid var(--hair); }
.pd-site .n { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: var(--ink-40); }
.pd-site h3 { margin: 8px 0 0 !important; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.pd-site h3 a { font-family: var(--mono); font-size: 12px; letter-spacing: .04em; color: var(--ink-60); border-bottom: 1px solid var(--hair); transition: color .25s var(--ease), border-color .25s var(--ease); }
.pd-site h3 a:hover { color: var(--ink); border-color: var(--ink); }
.pd-site .desc { margin-top: 12px !important; }
.pd-site .take { margin-top: 12px !important; padding-left: 16px; border-left: 2px solid var(--cursor); }
.pd-site .take b { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-40); display: block; margin-bottom: 4px; font-weight: 400; }

.pd-links { list-style: none; margin: 0; padding: 0; }
.pd-links li { padding: 16px 0; border-top: 1px solid var(--hair); }
.pd-links li:last-child { border-bottom: 1px solid var(--hair); }
.pd-links a { font-family: var(--display); font-size: clamp(18px,1.5vw,22px); letter-spacing: -.02em; display: inline-flex; gap: 8px; align-items: baseline; }
.pd-links a span { font-size: .7em; color: var(--ink-40); }
.pd-links p { margin: 6px 0 0 !important; font-size: 15px !important; }

/* CTA row at the end */
.pd-end { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter) clamp(60px,7vw,110px); }
.pd-end .box { max-width: 860px;
  display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center;
  border: 1px solid var(--hair); border-radius: 18px; padding: 24px 26px; background: var(--panel);
}
@media (max-width: 640px) { .pd-end .box { max-width: 860px; grid-template-columns: 1fr; } }
.pd-end h3 { font-family: var(--display); font-weight: 400; font-size: clamp(20px,2vw,27px); letter-spacing: -.03em; margin: 0; }
.pd-end p { margin: 6px 0 0; color: var(--ink-60); font-size: 15px; }
.pd-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 22px; }
.pd-nav a { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-60); transition: color .25s var(--ease); }
.pd-nav a:hover { color: var(--ink); }

/* ---- 4. figures: kill the UA default 40px side margins that shoved every
   image right of the text column ---- */
.pd-fig { margin: 0; }

/* ---- 5. prev / next as thumbnail cards, ranged with the content ---- */
.pd-nav { max-width: 860px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 16px; }
@media (max-width: 640px) { .pd-nav { grid-template-columns: 1fr; } }
.pd-navcard {
  display: grid; grid-template-columns: 96px 1fr auto; gap: 16px; align-items: center;
  padding: 12px; border: 1px solid var(--hair); border-radius: 16px; background: #fff;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s var(--ease);
}
.pd-navcard:hover { transform: translateY(-3px); box-shadow: 0 16px 36px rgba(0,0,0,.09); border-color: rgba(43,43,43,.26); }
.pd-navthumb { display: block; width: 96px; aspect-ratio: 16/10; border-radius: 10px; overflow: hidden; background: var(--panel); }
.pd-navthumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease); }
.pd-navcard:hover .pd-navthumb img { transform: scale(1.06); }
.pd-navtext { display: grid; gap: 4px; min-width: 0; }
.pd-navtext .mono { color: var(--ink-40); font-size: 10px; }
.pd-navtext b { font-family: var(--display); font-weight: 400; font-size: 17px; letter-spacing: -.025em; line-height: 1.15; color: var(--ink); }
.pd-navarrow { font-size: 18px; color: var(--ink-40); transition: transform .3s var(--ease), color .3s var(--ease); }
.pd-navcard:hover .pd-navarrow { transform: translateX(3px); color: var(--ink); }
.pd-navcard:first-child:hover .pd-navarrow { transform: translateX(-3px); }