/* Product Marketing AI (redesign): three buyer briefs stacked on one verified fact sheet. The chosen brief sits in front;
   the facts it rests on light up on the sheet. The ribbon enters from the right edge behind the stack. */
.pm-hero{padding-bottom:var(--s9)}
.pm-desk{margin-top:var(--s8);display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:var(--s7);align-items:start}
.pm-facts{overflow:hidden}
.pm-intro{padding:16px 22px 0;font-size:15.5px;line-height:1.5;color:var(--text)}
#pm-facts{display:grid;padding:8px 22px}
#pm-facts li{display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:start;padding:14px 0;border-top:1px solid var(--line);font-size:16px;line-height:1.5;color:var(--ink);transition:background-color .35s ease}
#pm-facts li:first-child{border-top:0}
#pm-facts small{display:block;margin-top:3px;font-size:14px;color:var(--text)}
.pf-id{width:40px;height:30px;border-radius:8px;display:grid;place-items:center;font-size:14px;font-weight:800;background:#F2F5FA;color:var(--muted);transition:background-color .35s ease,color .35s ease}
#pm-facts li.on .pf-id{background:var(--cobalt);color:#fff}
#pm-facts li.on{color:var(--ink)}#pm-facts li:not(.on){color:var(--text)}
.pm-note{padding:14px 22px 20px;border-top:1px solid var(--line);font-size:15px;line-height:1.5;color:var(--text);background:#F7FAFF}
.pm-stack{display:grid;gap:14px}
.pm-roles{display:flex;gap:8px;flex-wrap:wrap}
.pm-roles button{height:46px;padding:0 18px;border-radius:12px 12px 4px 4px;background:#fff;box-shadow:inset 0 0 0 1.5px var(--line);font-size:16px;font-weight:700;color:var(--ink);transition:background-color .3s ease,color .3s ease}
.pm-roles button[aria-pressed=true]{background:var(--cobalt);color:#fff;box-shadow:none}
.pm-papers{position:relative;padding:22px 22px 0 0}
.pm-back{position:absolute;display:block;border-radius:var(--r-ui);background:#fff;box-shadow:var(--sh-ui)}
.pm-back.b2{inset:0 0 44px 44px}.pm-back.b1{inset:11px 11px 22px 22px}
.pm-card{position:relative;padding:30px 34px 32px;display:grid;gap:12px}
.pm-for{font-size:15px;font-weight:700;color:var(--deep)}
.pm-head{font-size:clamp(26px,2.4vw,34px);line-height:1.15;letter-spacing:-.022em;font-weight:800;color:var(--ink);text-wrap:balance}
.pm-k{margin-top:10px;font-size:16px;font-weight:800;color:var(--ink)}
.pm-msgs{display:grid;gap:10px}
.pm-msgs li{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;border-radius:12px;background:#F7FAFF;font-size:16.5px;line-height:1.45;color:var(--ink)}
.pm-msgs b{flex:none;font-size:14px;padding:4px 10px;border-radius:6px;background:var(--cobalt);color:#fff}
.pm-blocked{padding:14px 16px;border-radius:12px;background:#FFF0F2;font-size:16px;line-height:1.5;color:var(--ink);box-shadow:inset 0 0 0 1.5px #FFE9EC}
.pm-kit{display:grid;gap:8px}
.pm-kit li{position:relative;padding-left:22px;font-size:16px;line-height:1.5;color:var(--text)}
.pm-kit li::before{content:"";position:absolute;left:0;top:.55em;width:10px;height:12px;border-radius:2px;box-shadow:inset 0 0 0 2px var(--sky)}

/* the reviewed launch email */
.pm-rv-in{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:var(--s7) var(--s9);align-items:center}
.pm-rv-copy{display:grid;gap:var(--s5)}
.pm-src{font-size:15px;color:var(--text)}.pm-src a{color:var(--deep);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.mail{overflow:hidden}
.mail-body{padding:26px 30px;display:grid;gap:14px;font-size:17px;line-height:1.75;color:var(--ink)}
.mail-sub{font-weight:800;font-size:18px}
.cl{border-radius:4px;padding:1px 3px;color:var(--ink);box-decoration-break:clone;-webkit-box-decoration-break:clone}
.cl.ok{background:#E3F7F4}.cl.no{background:#FFF0F2;text-decoration:line-through;text-decoration-color:var(--t-coral);text-decoration-thickness:2px}
.cl-tag{display:inline-block;margin-left:6px;padding:1px 8px;border-radius:6px;font-size:13px;font-weight:800;vertical-align:2px}
.cl-tag.ok{background:var(--t-teal);color:#fff}.cl-tag.no{background:var(--t-coral);color:#fff}
.mail-foot{padding:16px 30px 20px;border-top:1px solid var(--line);background:#FFF0F2;font-size:16px;line-height:1.55;color:var(--ink)}
.mail-foot b{color:var(--t-coral)}

@media (max-width:1100px){.pm-desk,.pm-rv-in{grid-template-columns:1fr}}
@media (max-width:760px){
  .pm-papers{padding:12px 12px 0 0}.pm-back.b2{inset:0 0 24px 24px}.pm-back.b1{inset:6px 6px 12px 12px}
  .pm-card{padding:22px 18px}.pm-msgs li{flex-direction:column;align-items:flex-start}
  .mail-body{padding:20px 18px;font-size:16px}.mail-foot{padding:14px 18px}
}