@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap");.pf-app{--bg:#0A0E16;--surface:#0F141E;--surface-2:#161D29;--surface-3:#1E2637;--glass:rgba(15,20,30,.62);--glass-brd:rgba(255,255,255,.07);--ink:#EBEEF3;--ink-soft:#8A96A6;--ink-faint:#5E6A7A;--line:rgba(255,255,255,.09);--line-strong:rgba(255,255,255,.22);--grid:rgba(224,9,23,.05);--mono-bg:#0B0E14;--mono-ink:#C6D0E0;--pass:#39B98A;--pass-soft:rgba(57,185,138,.14);--pass-brd:rgba(57,185,138,.5);--dec:#E0A030;--dec-soft:rgba(224,160,48,.15);--dec-brd:rgba(224,160,48,.5);--violet:#A78BFA;--violet-soft:rgba(167,139,250,.15);--violet-brd:rgba(167,139,250,.5);--drawer-w:min(900px,66vw);--sans:"IBM Plex Sans",system-ui,sans-serif;--mono:"IBM Plex Mono",ui-monospace,monospace;--disp:"Space Grotesk",system-ui,sans-serif;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;position:relative;padding-top:60px;transition:padding-right .34s cubic-bezier(.4,.7,.2,1)}.pf-split{display:grid;grid-template-columns:400px 1fr;grid-gap:0;gap:0;max-width:1280px;margin:0 auto;height:calc(100vh - 60px - 56px)}.pf-list{padding:22px 20px 40px;border-right:1px solid var(--line)}.pf-detail,.pf-list{height:100%;overflow-y:auto;overscroll-behavior:contain}.pf-detail{padding:22px 32px 60px}.pf-list-lede{padding:0 4px 14px}.pf-list-lede .eyebrow{font-size:11px;letter-spacing:.14em;text-align:left;padding:0;opacity:.72}.pf-list-blurb{margin:6px 0 0;font-size:12.5px;color:var(--ink-soft);line-height:1.55}.pf-detail-inner{animation:pf-fade-in .22s cubic-bezier(.4,0,.2,1)}@keyframes pf-fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.pf-empty{padding:8px 4px 60px}.pf-empty-inner{max-width:820px;margin:0 auto}.pf-empty .eyebrow{text-align:left;padding-bottom:14px}.pf-empty-hero{padding:4px 0 22px;border-bottom:1px solid var(--line);margin-bottom:26px}.pf-empty-wordmark{font-size:clamp(46px,5.4vw,64px);font-weight:700;letter-spacing:-.03em;line-height:1;background:linear-gradient(135deg,var(--accent) 0,var(--accent-2) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 6px 20px var(--accent-soft))}.pf-empty-title,.pf-empty-wordmark{font-family:var(--disp);margin:0 0 12px;color:var(--ink)}.pf-empty-title{font-size:clamp(22px,2.4vw,28px);font-weight:500;letter-spacing:-.01em;line-height:1.2;text-wrap:balance}.pf-empty-title em{color:var(--accent);font-style:normal;font-weight:600}.pf-empty-tagline{font-size:15.5px;color:var(--ink-soft);line-height:1.6;max-width:60ch;margin:0}.pf-empty-sections{display:flex;flex-direction:column;gap:18px}.pf-empty-section{padding:20px 24px;border:1px solid var(--line);border-radius:12px;background:var(--surface);transition:border-color .18s ease}.pf-empty-section:hover{border-color:var(--accent-brd)}.pf-empty-section-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.pf-empty-badge{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--accent-soft);color:var(--accent);border:1px solid var(--accent-brd);flex:none}.pf-empty-badge svg{width:17px;height:17px}.pf-empty-section h2{margin:0;font-family:var(--disp);font-size:18px;font-weight:660;letter-spacing:-.005em;color:var(--ink)}.pf-empty-section p,.pf-empty-section ul{font-size:14.5px;color:var(--ink-soft);line-height:1.65;margin:0}.pf-empty-section p{max-width:64ch}.pf-empty-section p+p{margin-top:10px}.pf-empty-section ul{padding-left:20px;margin:0}.pf-empty-section li{margin:6px 0}.pf-empty-section b{color:var(--ink)}.pf-empty-section em{color:var(--ink);font-style:italic}.pf-empty-section .pf-legend-mini{display:flex;flex-wrap:wrap;gap:14px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-family:var(--mono);font-size:10.5px;color:var(--ink-soft)}.pf-empty-section .pf-legend-mini span{display:inline-flex;align-items:center;gap:6px}.pf-empty-principles{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;padding-top:14px;border-top:1px dashed var(--line)}.pf-empty-principle{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border:1px solid var(--line);border-radius:20px;font-family:var(--mono);font-size:11px;font-weight:600;color:var(--ink-soft);background:rgba(255,255,255,.02)}.pf-empty-principle:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}.pf-empty-strip{margin-top:8px}.pf-empty-strip-title{font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 10px}.pf-empty-pills{display:flex;flex-wrap:wrap;gap:6px}.pf-empty-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--ink-soft);font-size:12px;transition:border-color .16s ease,color .16s ease,background .16s ease;cursor:pointer}.pf-empty-pill:hover{border-color:var(--accent-brd);color:var(--accent);background:var(--accent-soft)}.pf-empty-pill-num{font-family:var(--mono);font-size:9.5px;font-weight:700;color:var(--ink-faint);letter-spacing:.06em}.pf-empty-pill:hover .pf-empty-pill-num{color:var(--accent)}.pf-empty-cta{position:relative;display:flex;align-items:center;gap:16px;padding:20px 22px;border-radius:14px;border:1px solid var(--accent-brd);background:linear-gradient(135deg,var(--accent-soft) 0,transparent 70%),var(--surface);overflow:hidden;margin-top:8px;width:100%;text-align:left;font-family:inherit;color:inherit;cursor:pointer;transition:border-color .18s ease,transform .18s ease,box-shadow .22s ease}.pf-empty-cta:hover{border-color:var(--accent);transform:translateY(-1px);box-shadow:0 14px 40px -18px var(--glow)}.pf-empty-cta:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.pf-empty-cta:before{content:"";position:absolute;inset:-1px;border-radius:inherit;background:conic-gradient(from 0deg,transparent 0,var(--accent-soft) 30%,transparent 60%);animation:pf-cta-halo 3.6s linear infinite;z-index:0;opacity:.6}.pf-empty-cta>*{position:relative;z-index:1}@keyframes pf-cta-halo{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.pf-empty-cta-arrow{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:11px;background:var(--accent);color:#fff;flex:none;box-shadow:0 6px 20px -6px var(--glow);animation:pf-cta-nudge 1.8s ease-in-out infinite}.pf-empty-cta-arrow svg{width:20px;height:20px}@keyframes pf-cta-nudge{0%,to{transform:translateX(0)}50%{transform:translateX(-5px)}}.pf-empty-cta-body{flex:1 1;display:flex;flex-direction:column;gap:4px}.pf-empty-cta-title{display:block;margin:0;font-family:var(--disp);font-size:17px;font-weight:660;color:var(--ink)}.pf-empty-cta-sub{display:block;margin:0;font-size:14px;color:var(--ink-soft);line-height:1.5}.pf-empty-cta-kbd{display:inline-flex;align-items:center;gap:4px;margin-left:4px;padding:2px 6px;border:1px solid var(--line);border-radius:5px;background:rgba(255,255,255,.03)}.pf-empty-cta-kbd,.pf-empty-footer{font-family:var(--mono);font-size:11px;color:var(--ink-faint)}.pf-empty-footer{margin-top:26px;padding-top:16px;border-top:1px solid var(--line);letter-spacing:.02em}.pf-list .accgroup{max-width:100%;gap:0;align-items:stretch}.pf-list .acc-listitem{width:100%;max-width:100%;text-align:left;padding:0;border:1.5px solid var(--line);background:var(--surface);color:inherit;cursor:pointer;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease,transform .18s ease}.pf-list .acc-listitem:hover{border-color:var(--accent-brd);background:linear-gradient(180deg,var(--accent-soft),transparent 90%),var(--surface)}.pf-list .acc-listitem.active{border-color:var(--accent);background:linear-gradient(180deg,var(--accent-soft),transparent 72%),var(--surface);box-shadow:0 0 0 1px var(--accent-brd),0 12px 30px -18px var(--glow)}.pf-list .acc-listitem .acc-head{position:relative;text-align:left;padding:14px 16px 14px 44px;cursor:pointer}.pf-list .acc-listitem .acc-head:before{content:counter(pf-stage,decimal-leading-zero);counter-increment:pf-stage;position:absolute;left:12px;top:14px;width:26px;height:26px;display:grid;place-items:center;border-radius:7px;border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink-soft);font-family:var(--mono);font-size:11px;font-weight:700;transition:background .18s ease,color .18s ease,border-color .18s ease}.pf-list .acc-listitem.active .acc-head:before{border-color:var(--accent);background:var(--accent);color:#fff}.pf-list .accgroup{counter-reset:pf-stage}.pf-list .acc-num{font-size:10px}.pf-list .acc-name{font-size:14.5px;margin-top:2px}.pf-list .acc-int{margin-top:3px;font-size:9px}.pf-list .acc-tag{font-size:12px;margin-top:6px}.pf-list .acc-conn{height:22px}.pf-list .acc-conn:before{height:14px}.pf-list .acc-conn:after{top:10px}.pf-list .acc-chip{position:static;display:inline-block;margin-top:8px;font-family:var(--mono);font-size:9.5px;color:var(--ink-faint);background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:2px 8px;white-space:nowrap;letter-spacing:.02em}.pf-list .acc-listitem.active .acc-chip{color:var(--accent);border-color:var(--accent-brd);background:var(--accent-soft)}.pf-detail .d-head{padding:6px 4px 0}.pf-detail .d-sub{margin-bottom:18px}.pf-flow-wrap{margin:16px 0 22px}.pf-node-back{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;font-weight:700;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-brd);border-radius:8px;padding:6px 12px;cursor:pointer;margin-bottom:14px;transition:background .16s ease,color .16s ease}.pf-node-back:hover{background:var(--accent);color:#fff}@media (max-width:900px){.pf-split{grid-template-columns:1fr;max-width:none}.pf-list{position:static;border-right:0;border-bottom:1px solid var(--line)}.pf-detail,.pf-list{padding:14px}.pf-empty-inner{padding:0 4px}}.pf-app.pf-eng{--accent:#3B82F6;--accent-2:#22D3EE;--glow:rgba(59,130,246,.4);--accent-soft:rgba(59,130,246,.15);--accent-brd:rgba(59,130,246,.5)}.pf-app.pf-sales{--accent:#10B981;--accent-2:#34D399;--glow:rgba(16,185,129,.4);--accent-soft:rgba(16,185,129,.14);--accent-brd:rgba(16,185,129,.5)}.pf-app:before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background:linear-gradient(var(--grid) 1px,transparent 1px) 0 0/26px 26px,linear-gradient(90deg,var(--grid) 1px,transparent 1px) 0 0/26px 26px}.pf-app *{box-sizing:border-box}.pf-app button{font-family:inherit;cursor:pointer}.pf-app :focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:5px}.pf-app .acc-name,.pf-app .d-title,.pf-app .eyebrow b{font-family:var(--disp);letter-spacing:-.01em}.pf-switch-row{position:-webkit-sticky;position:sticky;top:60px;z-index:30;padding:0;background:linear-gradient(180deg,rgba(15,20,30,.92),rgba(15,20,30,.78));backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);margin:0}.pf-switch-inner{max-width:1280px;margin:0 auto;padding:10px 32px 10px 20px;display:flex;align-items:baseline;gap:12px}.pf-switch-brand{display:inline-flex;align-items:baseline;gap:8px;margin-right:auto;padding:4px 8px;margin-left:-8px;border:0;background:transparent;color:inherit;font-family:var(--sans);border-radius:6px;cursor:pointer;transition:background .16s ease}.pf-switch-brand:hover{background:rgba(255,255,255,.04)}.pf-switch-brand:hover .pf-switch-brand-view{color:var(--accent)}.pf-switch-brand:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.pf-switch-brand-mark{font-family:var(--disp);font-size:18px;font-weight:640;letter-spacing:-.01em;color:var(--ink)}.pf-switch-brand-sep{color:var(--ink-faint);font-size:12px;opacity:.6}.pf-switch-brand-view{color:var(--ink-faint);transition:color .16s ease}.pf-switch-brand-view,.pf-switch-label{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.pf-switch-label{color:rgba(235,238,243,.5)}.pf-switch-wrap{position:relative}.pf-switch-btn{display:inline-flex;align-items:center;gap:10px;padding:9px 14px 9px 12px;min-width:220px;border-radius:9px;border:1px solid var(--accent-brd);background:var(--accent-soft);color:var(--accent);font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;transition:border-color .18s,background .18s}.pf-switch-dot{width:10px;height:10px;border-radius:3px;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.pf-switch-lbl{flex:1 1;text-align:left}.pf-switch-caret{font-size:10px;opacity:.8;transition:transform .18s}.pf-switch-btn[aria-expanded=true] .pf-switch-caret{transform:rotate(180deg)}.pf-switch-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:20;margin:0;padding:4px;list-style:none;min-width:220px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:#0F141E;box-shadow:0 18px 44px -20px rgba(0,0,0,.6);opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .16s ease,transform .16s ease}.pf-switch-menu.open{opacity:1;transform:none;pointer-events:auto}.pf-switch-opt{width:100%;display:flex;align-items:center;gap:10px;padding:9px 12px;border:0;border-radius:7px;background:transparent;color:rgba(235,238,243,.85);font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;text-align:left;transition:background .12s ease,color .12s ease}.pf-switch-opt:hover{background:rgba(255,255,255,.05)}.pf-switch-opt-dot{width:10px;height:10px;border-radius:3px}.pf-switch-opt.active{color:var(--accent);background:var(--accent-soft)}.pf-switch-opt.active .pf-switch-opt-dot{box-shadow:0 0 0 3px var(--accent-soft)}.pf-switch-opt-check{font-size:12px;color:var(--accent)}.pf-app main{position:relative;z-index:1;max-width:920px;margin:0 auto;padding:0 22px 44px}.pf-app .lede{margin-bottom:22px}.pf-app .eyebrow{font-size:19px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:var(--accent);opacity:.72;padding-bottom:8px;text-align:center}.pf-app .lede-what{position:relative;margin:22px 0 0;padding:15px 20px;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:10px;background:var(--accent-soft);color:var(--ink);font-size:15px;line-height:1.65;text-align:justify;text-justify:inter-word}.pf-app .stage-guide{max-width:900px;margin:22px auto;padding:12px 18px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font-size:12.5px;color:var(--ink-soft);line-height:1.55}.pf-app .stage-guide p{margin:0 0 10px}.pf-app .stage-guide p:last-child{margin-bottom:0}.pf-app .stage-guide .guide-legend{padding-top:10px;margin-top:0}.pf-app .guide-legend{display:flex;flex-wrap:wrap;gap:14px;align-items:center;padding-top:11px;border-top:1px solid var(--line);font-family:var(--mono);font-size:10.5px;color:var(--ink-soft)}.pf-app .guide-legend>span{display:inline-flex;align-items:center;gap:6px}.pf-app .lg{width:18px;height:11px;border:1.5px solid;border-radius:3px}.pf-app .lg.p{border-color:var(--accent);background:var(--accent-soft)}.pf-app .lg.d{border-color:var(--dec);background:var(--dec-soft);transform:rotate(45deg) scale(.8)}.pf-app .lg.s{border-color:var(--ink-faint);border-style:dashed;background:var(--surface)}.pf-app .lg-click{border-radius:50%;border:1.2px solid var(--accent);color:var(--accent);place-items:center;font-size:11px}.pf-app .lg-click,.pf-app .lg-h{width:16px;height:16px;font-weight:800;display:inline-grid;font-family:var(--sans)}.pf-app .lg-h{border-radius:50%;border:1.2px solid var(--dec);color:var(--dec);place-items:center;font-size:10px}.pf-app .accgroup{display:flex;flex-direction:column;gap:0;align-items:center;max-width:900px;margin:0 auto}.pf-app .acc-conn{height:34px;position:relative;flex:none;width:100%}.pf-app .acc-conn:before{content:"";position:absolute;left:50%;top:2px;height:24px;width:2px;transform:translateX(-50%);background:var(--line-strong);border-radius:2px}.pf-app .acc-conn:after{content:"";position:absolute;left:50%;top:20px;width:9px;height:9px;transform:translate(-50%) rotate(45deg);border-right:2px solid var(--line-strong);border-bottom:2px solid var(--line-strong)}.pf-app .acc{border:1.5px solid var(--accent-brd);border-radius:14px;background:linear-gradient(180deg,var(--accent-soft),transparent 72%),var(--surface);overflow:hidden;transition:box-shadow .22s ease,border-color .22s ease,max-width .3s cubic-bezier(.4,0,.2,1);scroll-margin-top:70px;width:100%;box-shadow:0 1px 2px rgba(43,95,217,.06)}.pf-sales .acc{max-width:620px}.pf-sales .acc.open{box-shadow:0 0 0 1px var(--accent-brd),0 16px 40px -22px var(--glow)}.pf-eng .acc{max-width:560px}.pf-eng .acc.open{max-width:880px;box-shadow:0 0 0 1px var(--accent-brd),0 16px 40px -22px var(--glow)}.pf-app .acc-head{position:relative;text-align:center;padding:18px 22px 17px;cursor:pointer}.pf-eng .acc-head{padding:18px 132px 17px}.pf-app .acc.open .acc-head{border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--accent-soft),transparent)}.pf-app .acc-tog{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:7px;border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink-soft);font-family:var(--mono);font-size:16px;font-weight:700;line-height:1;display:grid;place-items:center;transition:background .2s ease,color .2s ease,border-color .2s ease}.pf-sales .acc.open .acc-tog{border-color:var(--accent);color:#fff;background:var(--accent)}.pf-eng .acc.open .acc-tog{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.pf-app .acc-num{display:block;font-family:var(--mono);font-size:10px;color:var(--accent);font-weight:700;letter-spacing:.08em}.pf-app .acc-name{display:block;font-weight:660;font-size:15px;letter-spacing:-.01em}.pf-app .acc-int{display:block;font-family:var(--mono);font-size:9.5px;color:var(--ink-faint);font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-top:4px}.pf-app .acc-tag{display:block;font-size:12px;color:var(--ink-soft);margin-top:6px;max-width:640px;margin-left:auto;margin-right:auto}.pf-eng .acc-tag{margin-top:3px}.pf-app .acc-chip{position:absolute;right:14px;top:14px;font-family:var(--mono);font-size:10.5px;color:var(--ink-soft);background:var(--surface-2);border:1px solid var(--line);border-radius:7px;padding:4px 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0}.pf-app .code:after{content:"";position:absolute;top:9px;left:14px;width:8px;height:8px;border-radius:50%;background:#ff5f57;box-shadow:15px 0 0 #febc2e,30px 0 0 #28c840}.pf-app .code .hl-kw{color:#C586C0}.pf-app .code .hl-typ{color:#4EC9B0}.pf-app .code .hl-str{color:#CE9178}.pf-app .code .hl-num{color:#B5CEA8}.pf-app .code .hl-com{color:#6A9955;font-style:italic}.pf-app .code .hl-idn{color:#9CDCFE}.pf-app .faq{padding:12px 0 6px;border-top:1px dashed var(--line)}.pf-app .faq:first-child{border-top:0;padding-top:4px}.pf-app .faq .q{font-size:15px;font-weight:660;color:var(--ink);margin:0 0 5px}.pf-app .faq .q:before{content:"Q. 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