:root{--altenture-red:#ED1C24;--altenture-red-hover:#C9151D;--altenture-charcoal:#2C2C2C;--altenture-black:#030000;--altenture-off-white:#F9F8F5;--altenture-light-gray:#E5E5E5;--altenture-medium-gray:#B5B5B5;--topbar-h:56px}:root,:root.theme-dark{--bg:#000000;--panel:#1A1A1A;--panel-2:#2C2C2C;--line:rgba(255,255,255,0.10);--text:#FFFFFF;--muted:#9A9A9A;--accent:#7c9cff;--chip:#2C2C2C;--shadow:0 8px 24px rgba(0,0,0,0.5);--dim:0.22;--bg-radial:radial-gradient(1200px 600px at 20% -10%,#2C2C2C 0%,#1A1A1A 50%,#000000 100%);--node-bg:#1A1A1A;--node-bg-hover:#2C2C2C;--surface-tint:rgba(255,255,255,0.04);--surface-tint-2:rgba(255,255,255,0.06);--input-bg:#1A1A1A;--scrollbar-thumb:#3A3A3A;--modal-backdrop:rgba(0,0,0,0.78);--topbar-bg:rgba(0,0,0,0.78);--topbar-border:rgba(255,255,255,0.10);--topbar-text:#FFFFFF;--topbar-muted:#9A9A9A;--seg-bg:rgba(255,255,255,0.05);--seg-border:rgba(255,255,255,0.12);--seg-active-bg:rgba(237,28,36,0.16);--seg-active-fg:#FFFFFF;--logo-dark-display:inline-block;--logo-light-display:none}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg-radial);color:var(--text);font-family:var(--font-inter),Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}body{padding-top:var(--topbar-h)}header{padding:22px 28px 8px;display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}header h1{font-size:22px;margin:0;letter-spacing:.2px}header .sub{color:var(--muted);font-size:13px;margin-top:4px;max-width:760px;line-height:1.5}.legend{display:flex;gap:8px;flex-wrap:wrap}.chip{display:inline-flex;align-items:center;gap:8px;background:var(--chip);color:var(--text);border:1px solid var(--line);padding:5px 9px;border-radius:999px;font-size:11.5px}.dot{width:8px;height:8px;border-radius:50%;display:inline-block}.d-channels{background:#7c9cff}.d-agents{background:#58e6c0}.d-ai{background:#c08bff}.d-data{background:#ffd166}.d-systems{background:#ff8a5b}.d-integration{background:#6ee7ff}.d-governance{background:#ff7a90}.d-infra{background:#b6c2e2}.nav-tabs{display:flex;gap:6px;padding:6px 28px 12px;border-bottom:1px solid var(--line);flex-wrap:wrap}.nav-tab{padding:9px 14px;cursor:pointer;color:var(--muted);font-size:13px;background:transparent;border-radius:10px 10px 0 0;border:1px solid var(--line);border-bottom:none}.nav-tab.active{color:var(--text);background:var(--panel-2);box-shadow:0 -2px 0 var(--accent) inset}.nav-tab.nav-print{margin-left:auto;border-radius:10px;border-bottom:1px solid var(--line);color:var(--text);background:var(--chip)}.nav-tab.nav-print:hover{border-color:var(--accent)}.about-page,.architecture-page,.case-page,.demos-page,.questions-page,.risks-page,.roadmap-page,.stack-page,.summary-page,.vendors-page{display:none}body.view-about .about-page,body.view-architecture .architecture-page,body.view-case .case-page,body.view-demos .demos-page,body.view-questions .questions-page,body.view-risks .risks-page,body.view-roadmap .roadmap-page,body.view-stack .stack-page,body.view-summary .summary-page,body.view-vendors .vendors-page{display:block}body.printing .about-page,body.printing .architecture-page,body.printing .case-page,body.printing .demos-page,body.printing .questions-page,body.printing .risks-page,body.printing .roadmap-page,body.printing .stack-page,body.printing .summary-page,body.printing .vendors-page{display:block!important;page-break-before:always}body.printing .nav-tabs{display:none}body.printing .side{position:static!important;max-height:none!important}.arch-legend{display:flex;gap:8px;flex-wrap:wrap;padding:14px 28px 6px;border-bottom:1px dashed var(--line);margin-bottom:6px}.wrap{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:20px;padding:16px 28px 28px}@media (max-width:1100px){.wrap{grid-template-columns:1fr}.side{position:static!important;max-height:none!important}.uc-list{max-height:320px}}.layer{background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:14px;margin:0 0 14px;box-shadow:var(--shadow);overflow:hidden}.layer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);background:var(--surface-tint)}.layer-head h2{margin:0;font-size:15px;letter-spacing:.3px}.layer-head .desc{color:var(--muted);font-size:12px;margin-top:4px}.layer-body{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;padding:16px}.node{background:var(--node-bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px 10px;cursor:pointer;transition:transform .08s ease,border-color .12s ease,background .12s ease,opacity .15s ease,box-shadow .15s ease;position:relative;--match-color:var(--accent);--match-bg:rgba(124,156,255,0.08)}.node:hover{transform:translateY(-1px)}.node.selected,.node:hover{border-color:var(--accent);background:var(--node-bg-hover)}.node.selected{box-shadow:0 0 0 1px var(--accent)}.node h3{margin:0 0 4px;font-size:13px}.node .desc{margin:0 0 8px;color:var(--muted);font-size:12px;line-height:1.45}.node .tags{display:flex;gap:4px;flex-wrap:wrap}.node .uc-tag{display:inline-flex;align-items:center;gap:4px;font-size:9.5px;font-weight:700;letter-spacing:.3px;padding:2px 7px;border-radius:999px;border:1px solid transparent}.node .uc-tag .tagdot{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.9}body.has-selection .node:not(.matched){opacity:var(--dim);filter:saturate(.4)}body.has-selection .node.matched{border-color:var(--match-color);background:var(--match-bg);box-shadow:0 0 0 1px var(--match-color),0 8px 22px rgba(0,0,0,.3)}body.has-selection .node.matched .uc-tag.active{box-shadow:inset 0 0 0 1px rgba(255,255,255,.6)}.sepflow{text-align:center;color:var(--muted);font-size:11.5px;margin:4px 0 10px;letter-spacing:.3px}.workflow{background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);margin-bottom:16px;display:none;overflow:hidden}body.has-selection .workflow{display:block}.workflow-head{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;background:var(--surface-tint)}.workflow-head h2{margin:0;font-size:15px}.workflow-head .wf-meta{color:var(--muted);font-size:12px}.workflow-head .pill-uc{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700}.workflow-body{padding:10px 14px 14px}.step-row{border:1px solid var(--line);border-radius:10px;margin-top:8px;background:var(--node-bg);overflow:hidden}.step-row.open{border-color:var(--wf-color,var(--accent));box-shadow:0 0 0 1px var(--wf-color,var(--accent))}.step-head{display:grid;grid-template-columns:32px 1fr auto;gap:10px;align-items:center;padding:10px 12px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.step-head .num{width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-weight:700;font-size:12px;background:var(--wf-color,var(--accent));color:var(--wf-text,#fff)}.step-head .step-title{font-weight:600;font-size:13px}.step-head .step-summary{color:var(--muted);font-size:11.5px;margin-top:2px}.step-head .toggle{color:var(--muted);font-size:18px;line-height:1}.step-detail{padding:0 14px;max-height:0;overflow:hidden;transition:max-height .25s ease,padding .25s ease}.step-row.open .step-detail{padding:0 14px 14px;max-height:800px}.step-detail p{margin:0 0 6px;color:var(--text);font-size:13px;line-height:1.55}.step-detail ul{margin:6px 0 0 18px;padding:0}.step-detail ul li{color:var(--text);font-size:13px;line-height:1.5;margin-bottom:4px}.step-detail .uses{margin-top:8px;display:flex;flex-wrap:wrap;gap:6px;color:var(--muted);font-size:11.5px}.step-detail .uses .pill{background:var(--chip);color:var(--text);border:1px solid var(--line);padding:2px 8px;border-radius:999px;font-size:11px}.side{position:sticky;top:16px;align-self:start;gap:14px;max-height:calc(100vh - 32px)}.card,.side{display:flex;flex-direction:column}.card{background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden;min-height:0}.card-head{padding:12px 16px;border-bottom:1px solid var(--line);background:var(--surface-tint);display:flex;align-items:center;justify-content:space-between;gap:10px;flex:0 0 auto}.card-head h3{margin:0;font-size:13px;letter-spacing:.3px}.card-head .meta,.card-head button.clear{color:var(--muted);font-size:11.5px}.card-head button.clear{background:transparent;border:1px solid var(--line);padding:4px 8px;border-radius:8px;cursor:pointer}.card-head button.clear:hover{color:var(--text);border-color:var(--accent)}.uc-list{overflow-y:auto;max-height:320px;padding:12px;display:flex;flex-direction:column;gap:8px}.uc-list::-webkit-scrollbar{width:8px}.uc-list::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:6px}.uc{display:grid;grid-template-columns:18px 1fr 14px;gap:10px;align-items:center;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:var(--node-bg);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.uc:hover{background:var(--node-bg-hover)}.uc .uc-radio{width:16px;height:16px;border:1px solid var(--line);border-radius:50%;background:var(--input-bg);position:relative}.uc.active .uc-radio{border-color:var(--uc-color)}.uc.active .uc-radio:after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--uc-color)}.uc .uc-label{display:flex;flex-direction:column;gap:2px;min-width:0}.uc .uc-label strong{font-size:12.5px;color:var(--text)}.uc .uc-label span{font-size:11px;color:var(--muted);line-height:1.35}.uc .uc-swatch{width:14px;height:14px;border-radius:4px;background:var(--uc-color)}.uc.active{border-color:var(--uc-color);box-shadow:0 0 0 1px var(--uc-color);background:var(--surface-tint)}.info{overflow:auto;flex:1;min-height:200px}.info-body{padding:14px 16px 18px;font-size:13px;line-height:1.55;color:var(--text)}.info-body h4{margin:14px 0 6px;font-size:12px;color:var(--accent);letter-spacing:.4px;text-transform:uppercase}.info-body h4:first-child{margin-top:0}.info-body p{margin:0 0 8px;color:var(--text)}.info-body ul{margin:4px 0 10px 18px;padding:0;color:var(--text)}.info-body ul li{margin-bottom:4px}.info-body .lead{font-size:13.5px;line-height:1.55;color:var(--text)}.info-body .lead strong{color:#fff}.info-body .muted{color:var(--muted)}.info-body .uctags{display:flex;gap:5px;flex-wrap:wrap;margin:4px 0 12px}.vendor-pill{display:inline-block;background:var(--chip);border:1px solid var(--line);color:var(--text);border-radius:999px;padding:2px 8px;font-size:11px;margin:2px 4px 2px 0}.vendors-page{padding:16px 28px 28px}.vendors-intro{background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-bottom:16px;box-shadow:var(--shadow)}.vendors-intro h2{margin:0 0 6px;font-size:18px}.vendors-intro p{margin:0;color:var(--muted);font-size:13px;line-height:1.55;max-width:900px}.vendor-section{background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);margin-bottom:14px;overflow:hidden}.vendor-section-head{padding:12px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--surface-tint)}.vendor-section-head h3{margin:0;font-size:15px}.vendor-section-head .desc{color:var(--muted);font-size:12px;margin-top:3px}.vendor-category{padding:14px 18px;border-bottom:1px dashed var(--line)}.vendor-category:last-child{border-bottom:none}.vendor-category h4{margin:0 0 4px;font-size:13px;color:var(--accent);letter-spacing:.3px;text-transform:uppercase}.vendor-category .cat-role{color:var(--muted);font-size:12px;margin-bottom:10px}.vendor-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px}.vendor-card{background:var(--node-bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;transition:border-color .12s ease,background .12s ease}.vendor-card:hover{border-color:var(--accent);background:var(--node-bg-hover)}.vendor-card .vname{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13.5px;font-weight:600;margin-bottom:4px}.vendor-card .vname a{color:var(--text);text-decoration:none}.vendor-card .vname a:hover{color:var(--accent);text-decoration:underline}.vendor-card .vname .ext{color:var(--muted);font-size:11px}.vendor-card .vdesc{color:var(--muted);font-size:12px;line-height:1.5;margin-bottom:8px}.vendor-card .vmeta{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}.vendor-card .vtag{font-size:10px;font-weight:700;padding:2px 7px;border-radius:999px;background:var(--chip);border:1px solid var(--line);color:var(--muted)}.vendor-card .vtag.os{background:rgba(88,230,192,.12);color:#58e6c0;border-color:#58e6c0}.vendor-card .vtag.rec{background:rgba(124,156,255,.12);color:#7c9cff;border-color:#7c9cff}.vendor-card .vtag.ent{background:rgba(255,138,91,.12);color:#ff8a5b;border-color:#ff8a5b}.vendor-card .vtag.niche{background:rgba(192,139,255,.12);color:#c08bff;border-color:#c08bff}.vendor-card .products{border-top:1px dashed var(--line);padding-top:8px;margin-top:2px;display:flex;flex-direction:column;gap:4px}.vendor-card .products .ph{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;font-weight:700}.vendor-card .products .prow{display:grid;grid-template-columns:1fr;gap:1px}.vendor-card .products .pname{font-size:11.5px;font-weight:600;color:var(--text)}.vendor-card .products .puse{font-size:11px;color:var(--muted);line-height:1.4}.roadmap-page{padding:16px 28px 28px}.rm-section{background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);margin-bottom:16px;overflow:hidden}.rm-section-head{padding:14px 18px;border-bottom:1px solid var(--line);background:var(--surface-tint);display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}.rm-section-head h3{margin:0;font-size:15px}.rm-section-head .desc{color:var(--muted);font-size:12px;margin-top:3px}.rm-body{padding:14px 18px}.timeline{padding:8px 0 4px}.tl-row{display:grid;grid-template-columns:200px 1fr;gap:10px;align-items:center;padding:6px 0}.tl-name{font-size:12.5px;color:var(--text)}.tl-name .role{color:var(--muted);font-size:11px;display:block}.tl-bar-wrap{position:relative;height:22px;background:rgba(255,255,255,.03);border-radius:6px;border:1px solid var(--line)}.tl-bar{position:absolute;top:1px;bottom:1px;background:var(--bar-color,var(--accent));border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:10.5px;font-weight:700;color:#052a23;white-space:nowrap;overflow:hidden;padding:0 6px}.tl-axis{display:grid;grid-template-columns:repeat(12,1fr);gap:0;padding-top:4px}.tl-axis div{text-align:center;font-size:10px;color:var(--muted);border-left:1px dashed var(--line);padding:2px 0}.tl-axis div:first-child{border-left:none}.tl-row.header .tl-bar-wrap{background:transparent;border:none}.tl-row.header .tl-axis{padding:0}.bp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px;padding:14px 18px 18px}.bp-card{background:var(--node-bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px}.bp-card h5{margin:0 0 4px;font-size:12.5px;color:var(--accent);letter-spacing:.3px;text-transform:uppercase}.bp-card p{margin:0;color:var(--text);font-size:12.5px;line-height:1.5}.phase-row{border:1px solid var(--line);border-radius:12px;margin:0 18px 10px;overflow:hidden;background:var(--node-bg)}.phase-row.open{border-color:var(--phase-color,var(--accent));box-shadow:0 0 0 1px var(--phase-color,var(--accent))}.phase-head{display:grid;grid-template-columns:100px 1fr auto auto;gap:14px;align-items:center;padding:12px 16px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.phase-head .ptime{font-size:11px;font-weight:700;padding:4px 8px;border-radius:999px;background:var(--phase-color,var(--accent));color:var(--phase-text,#0a1535);text-align:center}.phase-head h4{margin:0;font-size:13.5px}.phase-head .ptag{font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px;background:var(--chip);color:var(--muted);border:1px solid var(--line)}.phase-head .toggle{color:var(--muted);font-size:18px;line-height:1;padding-left:6px}.phase-head .pgoal{color:var(--muted);font-size:12px;margin-top:3px}.phase-body{padding:0 16px;max-height:0;overflow:hidden;transition:max-height .25s ease,padding .25s ease}.phase-row.open .phase-body{padding:4px 16px 16px;max-height:2500px}.phase-body .pgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px;margin-top:8px}.phase-body .pgrid>div{background:var(--surface-tint);border:1px solid var(--line);border-radius:8px;padding:10px 12px}.phase-body h6{margin:0 0 6px;font-size:11px;color:var(--accent);text-transform:uppercase;letter-spacing:.4px}.phase-body ul{margin:0 0 0 16px;padding:0}.phase-body ul li{margin-bottom:3px;font-size:12.5px;line-height:1.45}.phase-body p{margin:0 0 6px;font-size:12.5px;line-height:1.5}.phase-body .uctags{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:6px}.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;padding:14px 18px 18px}.team-card{background:var(--node-bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px}.team-card .role-name{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:4px}.team-card .rname{font-size:13px;font-weight:600}.team-card .fte{font-size:11px;color:var(--accent);font-weight:700}.team-card .rdesc{font-size:11.5px;color:var(--muted);line-height:1.5}.gate-row{display:grid;grid-template-columns:160px 1fr;gap:14px;padding:10px 18px;border-top:1px dashed var(--line)}.gate-row:first-child{border-top:none}.gate-row .gname{font-size:12.5px;font-weight:700;color:var(--text)}.gate-row .gname small{display:block;color:var(--muted);font-weight:400;font-size:11px;margin-top:2px}.gate-row .gcontent{font-size:12.5px;color:var(--text);line-height:1.5}.gate-row ul{margin:4px 0 0 16px;padding:0}.gate-row ul li{font-size:12.5px;color:var(--muted);margin-bottom:2px}.questions-page{padding:16px 28px 28px}.q-toolbar{margin-top:14px;justify-content:space-between;gap:14px;flex-wrap:wrap}.q-filters,.q-toolbar{display:flex;align-items:center}.q-filters{gap:6px;font-size:12px}.q-filters,.qf{color:var(--muted)}.qf{padding:5px 10px;background:transparent;border:1px solid var(--line);border-radius:999px;cursor:pointer;font-size:11.5px}.qf.active{background:var(--chip);border-color:var(--accent)}.qf.active,.qf:hover{color:var(--text)}.q-actions{display:flex;align-items:center;gap:10px}.q-counts{color:var(--muted);font-size:11.5px}.qbtn{padding:6px 12px;background:var(--chip);color:var(--text);border:1px solid var(--line);border-radius:8px;cursor:pointer;font-size:12px}.qbtn:hover{border-color:var(--accent)}.qbtn.danger:hover{border-color:var(--danger);color:var(--danger)}.q-section{background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);margin-bottom:14px;overflow:hidden}.q-section-head{padding:14px 18px;border-bottom:1px solid var(--line);background:var(--surface-tint);justify-content:space-between;flex-wrap:wrap}.q-section-head,.q-section-head .qh-left{display:flex;align-items:center;gap:10px}.q-section-head h3{margin:0;font-size:15px}.q-section-head .desc{color:var(--muted);font-size:12px;margin-top:3px}.q-section-head .qcount{font-size:11.5px;color:var(--muted)}.q-section-head .ph-chip{font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:999px}.q-section-body{padding:12px 16px 16px}.qcard{border:1px solid var(--line);border-radius:10px;background:var(--node-bg);padding:12px 14px;margin-top:10px}.qcard:first-child{margin-top:0}.qcard.s-answered{border-color:#58e6c0}.qcard.s-na{border-color:var(--muted);opacity:.7}.qcard .qtitle{font-size:13px;font-weight:600;color:var(--text);margin-bottom:4px}.qcard .qwhy{font-size:11.5px;color:var(--muted);line-height:1.45;margin-bottom:8px}.qcard .qrow{display:flex;gap:8px;align-items:center;margin-bottom:8px;flex-wrap:wrap}.qcard .qrow label{font-size:11px;color:var(--muted);margin-right:4px}.qcard select{border:1px solid var(--line);border-radius:8px;padding:4px 8px;font-size:12px}.qcard select,.qcard select option,.qcard textarea{background:var(--input-bg);color:var(--text)}.qcard textarea{width:100%;min-height:50px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:12.5px;font-family:inherit;resize:vertical}.qcard textarea:focus{outline:none;border-color:var(--accent)}.qcard .qsuggested{font-size:11px;color:var(--muted);padding:6px 0 0;font-style:italic}body.qfilter-answered .qcard:not(.s-answered),body.qfilter-na .qcard:not(.s-na),body.qfilter-pending .qcard:not(.s-pending){display:none}.stack-page{padding:16px 28px 28px}.stack-principles{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;padding:14px 18px}.stack-section{background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);margin-bottom:14px;overflow:hidden}.stack-section-head{padding:14px 18px;border-bottom:1px solid var(--line);background:var(--surface-tint);display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}.stack-section-head h3{margin:0;font-size:15px}.stack-section-head .desc{color:var(--muted);font-size:12px;margin-top:3px}.stack-section-body{padding:14px 18px 16px;display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width:900px){.stack-section-body{grid-template-columns:1fr}}.stack-col h6{margin:0 0 6px;font-size:11px;color:var(--accent);text-transform:uppercase;letter-spacing:.4px}.stack-col p{margin:0 0 8px;font-size:13px;line-height:1.55;color:var(--text)}.stack-col ul{margin:4px 0 0 18px;padding:0}.stack-col ul li{font-size:12.5px;line-height:1.5;margin-bottom:4px;color:var(--text)}.stack-col .pill-line{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}.stack-col .pill-line .vendor-pill{font-size:10.5px}.code{display:block;background:var(--input-bg);border:1px solid var(--line);border-radius:8px;padding:10px 12px;color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;line-height:1.55;white-space:pre;overflow-x:auto;margin:6px 0}.stack-col .alt{font-size:11.5px;color:var(--muted);line-height:1.5;margin-top:6px;padding-top:8px;border-top:1px dashed var(--line)}.stack-col .alt strong{color:var(--text)}.prop-page{padding:16px 28px 28px}.prop-section{background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);margin-bottom:14px;overflow:hidden}.prop-section-head{padding:14px 18px;border-bottom:1px solid var(--line);background:var(--surface-tint);display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}.prop-section-head h3{margin:0;font-size:15px}.prop-section-head .desc{color:var(--muted);font-size:12px;margin-top:3px}.prop-section-body{padding:14px 18px 18px}.hero{background:linear-gradient(135deg,rgba(124,156,255,.1),rgba(88,230,192,.05));border:1px solid var(--line);border-radius:14px;padding:22px 24px;margin-bottom:14px;box-shadow:var(--shadow)}.hero h1{margin:0 0 6px;font-size:26px}.hero .tagline{font-size:14px;color:var(--text);margin:0 0 12px;max-width:900px;line-height:1.5}.hero .tagline strong{color:#58e6c0}.hero .meta{color:var(--muted);font-size:12px}.kpi-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-top:14px}.kpi{background:var(--node-bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px}.kpi .v{font-size:22px;font-weight:700;color:var(--text)}.kpi .l{font-size:11px;color:var(--muted);margin-top:2px;line-height:1.4}.callout{background:rgba(255,209,102,.08);border:1px solid #ffd166;border-radius:10px;padding:10px 14px;margin:8px 0;color:var(--text);font-size:12px;line-height:1.5}.callout strong{color:#ffd166}.twocol{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width:900px){.twocol{grid-template-columns:1fr}}.ptable{width:100%;border-collapse:collapse;font-size:12.5px;background:var(--node-bg);border:1px solid var(--line);border-radius:10px;overflow:hidden}.ptable td,.ptable th{border-bottom:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}.ptable th{background:var(--surface-tint-2);color:var(--accent);font-size:11px;text-transform:uppercase;letter-spacing:.3px}.ptable tr:last-child td{border-bottom:none}.ptable .num{text-align:right;font-variant-numeric:tabular-nums}.ptable .likelihood-H,.ptable .severity-H{color:#ff7a90;font-weight:700}.ptable .likelihood-M,.ptable .severity-M{color:#ffd166;font-weight:700}.ptable .likelihood-L,.ptable .severity-L{color:#58e6c0;font-weight:700}.options-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px}.option-card{background:var(--node-bg);border:1px solid var(--line);border-radius:12px;padding:14px 16px}.option-card.recommended{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.option-card h5{margin:0 0 6px;font-size:13px;display:flex;align-items:center;justify-content:space-between}.option-card .opt-tag{font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px;background:var(--accent);color:#0a1535}.option-card .opt-line{font-size:11.5px;color:var(--muted);margin:4px 0}.option-card ul{margin:8px 0 0 16px;padding:0}.option-card ul li{font-size:12px;line-height:1.5}.demo-card{background:var(--node-bg);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:12px}.demo-card h4{margin:0 0 6px;font-size:13.5px}.demo-card .demo-meta{color:var(--muted);font-size:11.5px;margin-bottom:10px}.demo-card .demo-body{background:var(--input-bg);border:1px solid var(--line);border-radius:10px;padding:14px 16px;color:var(--text);font-size:13px;line-height:1.55}.demo-card .demo-body p{margin:0 0 8px}.demo-card .demo-body p:last-child{margin-bottom:0}.demo-card .demo-body .from{color:var(--muted);font-size:11.5px;margin-bottom:8px}.demo-card .demo-body .subject{font-weight:600;margin-bottom:8px}.demo-card .mockup-ascii{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;line-height:1.45;white-space:pre;overflow-x:auto;color:var(--text)}.demo-card .keyword-row{display:grid;grid-template-columns:1fr 90px 90px 90px 90px 110px;gap:10px;padding:8px 0;border-top:1px dashed var(--line);align-items:center}.demo-card .keyword-row:first-child{border-top:none;padding-top:0}.demo-card .keyword-row .kw{font-size:12.5px}.demo-card .keyword-row .kw small{color:var(--muted);display:block;font-size:11px}.demo-card .keyword-row .v{font-variant-numeric:tabular-nums;font-size:12px;color:var(--text)}.demo-card .keyword-row .v small{color:var(--muted);display:block;font-size:10px}.demo-card .keyword-row .actions{display:flex;gap:4px;justify-content:flex-end}.demo-card .badge-pos{color:#58e6c0;font-weight:700;font-size:11px}.faq-row{border:1px solid var(--line);border-radius:10px;background:var(--node-bg);padding:12px 14px;margin-bottom:8px}.faq-row .faq-q{font-weight:600;font-size:13px;margin-bottom:4px;color:var(--text)}.faq-row .faq-a{font-size:12.5px;line-height:1.55;color:var(--text)}.glossary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:8px}.gl-row{background:var(--node-bg);border:1px solid var(--line);border-radius:8px;padding:10px 12px}.gl-row .term{font-weight:600;color:var(--accent);font-size:12.5px;margin-bottom:2px}.gl-row .def{color:var(--text);font-size:12px;line-height:1.5}.signoff{background:linear-gradient(135deg,rgba(88,230,192,.1),rgba(124,156,255,.05));border:1px solid #58e6c0;border-radius:14px;padding:18px 22px}.signoff h4{margin:0 0 10px;font-size:16px;color:var(--text)}.signoff p{margin:0 0 8px;font-size:13px;line-height:1.55}.signoff ul{margin:4px 0 12px 18px;padding:0}.signoff ul li{font-size:12.5px;line-height:1.55;margin-bottom:4px}.signoff .cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}.signoff .cta .qbtn{background:#58e6c0;color:#052a23;border-color:#58e6c0;font-weight:700}.twin-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface-tint);border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin-bottom:14px;flex-wrap:wrap}.twin-toolbar .left{display:flex;align-items:center;gap:10px}.twin-toolbar .left strong{color:var(--accent)}.twin-toolbar .right{display:flex;gap:8px}.twin-output{display:grid;grid-template-columns:240px 1fr 1fr 1fr;gap:12px;margin-bottom:14px}@media (max-width:1100px){.twin-output{grid-template-columns:1fr 1fr}}@media (max-width:720px){.twin-output{grid-template-columns:1fr}}.twin-col{background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:14px;padding:12px 14px;box-shadow:var(--shadow)}.twin-col.costs{background:rgba(124,156,255,.05);border-color:var(--accent)}.twin-col.conservative{border-color:#58e6c0}.twin-col.base{border-color:#7c9cff;box-shadow:0 0 0 1px #7c9cff,var(--shadow)}.twin-col.aggressive{border-color:#c08bff}.twin-col .col-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;padding-bottom:8px;border-bottom:1px dashed var(--line)}.twin-col .col-head h4{margin:0;font-size:13px}.twin-col .col-head .col-tag{font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px;background:var(--chip);color:var(--muted)}.twin-col.conservative .col-tag{background:#58e6c0;color:#052a23}.twin-col.base .col-tag{background:#7c9cff;color:#0a1535}.twin-col.aggressive .col-tag{background:#c08bff;color:#26083a}.twin-tile{padding:8px 0;border-bottom:1px dashed var(--line)}.twin-tile:last-child{border-bottom:none}.twin-tile .v{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--text)}.twin-tile .v small{font-size:11px;color:var(--muted);font-weight:400;margin-left:4px}.twin-tile .l{font-size:11px;color:var(--muted);margin-top:2px;line-height:1.4}.charts-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-bottom:14px}@media (max-width:1100px){.charts-row{grid-template-columns:1fr}}.chart-card{background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow)}.chart-card h4{margin:0 0 4px;font-size:13px}.chart-card .chart-desc{color:var(--muted);font-size:11.5px;margin-bottom:10px}.chart-card svg{width:100%;height:auto;display:block}.chart-legend{display:flex;gap:10px;flex-wrap:wrap;font-size:11px;color:var(--muted);margin-top:6px}.chart-legend .lg-item{display:inline-flex;align-items:center;gap:4px}.chart-legend .lg-sw{width:10px;height:10px;border-radius:2px;display:inline-block}.inputs-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width:1100px){.inputs-grid{grid-template-columns:1fr}}.input-card{background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden;margin-bottom:12px}.input-card .ic-head{padding:12px 14px;border-bottom:1px solid var(--line);background:var(--surface-tint);display:flex;justify-content:space-between;align-items:center;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.input-card .ic-head h4{margin:0;font-size:13.5px}.input-card .ic-head .desc{font-size:11.5px;color:var(--muted);margin-top:2px}.input-card .ic-head .ic-toggle{color:var(--muted);font-size:18px}.input-card .ic-body{padding:12px 14px;max-height:2000px;overflow:hidden;transition:max-height .25s ease,padding .25s ease}.input-card.collapsed .ic-body{max-height:0;padding:0 14px}.input-card.collapsed .ic-toggle{transform:rotate(-90deg);display:inline-block}.input-row{display:grid;grid-template-columns:1fr 120px 60px;gap:10px;align-items:center;padding:6px 0;border-bottom:1px dashed var(--line)}.input-row:last-child{border-bottom:none}.input-row label{font-size:12px;color:var(--text)}.input-row label small{color:var(--muted);display:block;font-size:10.5px;line-height:1.4}.input-row input[type=number],.input-row select{width:100%;background:var(--input-bg);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:5px 8px;font-size:12.5px;text-align:right;font-variant-numeric:tabular-nums;font-family:inherit}.input-row select{text-align:left}.input-row input[type=number]:focus,.input-row select:focus{outline:none;border-color:var(--accent)}.input-row .unit{font-size:11px;color:var(--muted)}.lift-row{display:grid;grid-template-columns:1fr 80px 80px 80px 30px;gap:6px;align-items:center;padding:5px 0;border-bottom:1px dashed var(--line)}.lift-row:last-child{border-bottom:none}.lift-row label{font-size:12px;color:var(--text)}.lift-row label small{color:var(--muted);display:block;font-size:10.5px}.lift-row input[type=number]{width:100%;background:var(--input-bg);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:4px 6px;font-size:12px;text-align:right;font-variant-numeric:tabular-nums;font-family:inherit}.lift-row.header{font-size:10px;font-weight:700;color:var(--muted);letter-spacing:.3px;padding-bottom:6px}.lift-row.header .col-cons{color:#58e6c0;text-transform:uppercase;text-align:center}.lift-row.header .col-base{color:#7c9cff;text-transform:uppercase;text-align:center}.lift-row.header .col-aggr{color:#c08bff;text-transform:uppercase;text-align:center}.uc-section{border-top:1px solid var(--line);padding-top:10px;margin-top:10px}.uc-section:first-child{border-top:none;padding-top:0;margin-top:0}.uc-section h5{margin:0 0 6px;font-size:12px;color:var(--accent);text-transform:uppercase;letter-spacing:.3px}.mc-empty{text-align:center;padding:24px 16px;color:var(--muted);font-size:13px}.mc-meta{color:var(--muted);font-size:11.5px;margin-top:4px}.mc-summary{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:14px}@media (max-width:900px){.mc-summary{grid-template-columns:1fr}}.mc-card{background:var(--node-bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px}.mc-card h6{margin:0 0 8px;font-size:11px;color:var(--accent);text-transform:uppercase;letter-spacing:.3px}.mc-card .mc-rows{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;align-items:baseline}.mc-card .mc-rows .lbl{font-size:11px;color:var(--muted)}.mc-card .mc-rows .val{font-size:14px;font-weight:700;font-variant-numeric:tabular-nums;text-align:right;color:var(--text)}.mc-card .mc-rows .val small{color:var(--muted);font-weight:400;font-size:10.5px;margin-left:3px}.mc-card .mc-rows .lbl.p10{color:#58e6c0}.mc-card .mc-rows .lbl.p50{color:#ffd166}.mc-card .mc-rows .lbl.p90{color:#c08bff}.mc-card .mc-rows .lbl.mean{color:#7c9cff}.uc-toggles{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px;margin-bottom:12px}.uc-toggle{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--node-bg);border:1px solid var(--line);border-radius:10px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.uc-toggle:hover{background:var(--node-bg-hover)}.uc-toggle.on{border-color:#58e6c0;background:rgba(88,230,192,.08)}.uc-toggle .uc-cb{width:16px;height:16px;border-radius:4px;border:1px solid var(--line);background:var(--input-bg);position:relative;flex:0 0 auto}.uc-toggle.on .uc-cb{background:#58e6c0;border-color:#58e6c0}.uc-toggle.on .uc-cb:after{content:"";position:absolute;left:4px;top:1px;width:4px;height:9px;border:solid var(--input-bg);border-width:0 2px 2px 0;transform:rotate(45deg)}.uc-toggle .uc-name{font-size:12.5px;color:var(--text)}.uc-toggle .uc-name small{color:var(--muted);display:block;font-size:10.5px}.uc-toggle.off .uc-name{color:var(--muted)}.scenarios-bar{justify-content:space-between;gap:12px;background:var(--surface-tint);border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin-bottom:14px}.scenarios-bar,.scenarios-bar .sc-list{display:flex;align-items:center;flex-wrap:wrap}.scenarios-bar .sc-list{gap:6px}.scenarios-bar .sc-list .sc-empty{color:var(--muted);font-size:11.5px;font-style:italic}.scenarios-bar .sc-chip{display:inline-flex;align-items:center;gap:4px;background:var(--chip);border:1px solid var(--line);border-radius:999px;padding:2px 4px 2px 10px;font-size:11.5px;color:var(--text)}.scenarios-bar .sc-chip .sc-load{cursor:pointer;background:transparent;border:none;color:var(--text);font-size:11.5px}.scenarios-bar .sc-chip .sc-load:hover{color:var(--accent)}.scenarios-bar .sc-chip .sc-del{cursor:pointer;background:transparent;border:none;color:var(--muted);margin-left:2px;padding:0 6px;border-radius:999px}.scenarios-bar .sc-chip .sc-del:hover{color:var(--danger)}.qbtn.busy{opacity:.6;pointer-events:none}.help-icon{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;border-radius:50%;background:var(--chip);border:1px solid var(--line);color:var(--muted);font-size:9.5px;font-weight:700;margin-left:4px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;line-height:1;vertical-align:middle}.help-icon:hover{color:var(--accent);border-color:var(--accent)}.help-overlay{position:fixed;inset:0;background:var(--modal-backdrop);display:none;align-items:center;justify-content:center;padding:24px;z-index:100}.help-overlay.open{display:flex}.help-modal{background:var(--node-bg);border:1px solid var(--line);border-radius:14px;max-width:580px;width:100%;max-height:80vh;overflow:auto;box-shadow:var(--shadow)}.help-head{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.help-head h3{margin:0;font-size:14px;color:var(--accent)}.help-head .help-close{background:transparent;border:1px solid var(--line);color:var(--text);padding:5px 10px;border-radius:8px;cursor:pointer;font-size:12px}.help-head .help-close:hover{border-color:var(--accent)}.help-body{padding:14px 18px 18px;font-size:13px;line-height:1.55;color:var(--text)}.help-body p{margin:0 0 10px}.help-body strong{color:var(--accent)}.help-body ul{margin:4px 0 10px 18px;padding:0}.help-body ul li{margin-bottom:4px}.help-body .help-formula{background:var(--input-bg);border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;color:var(--text);margin:8px 0}.phase-plan{margin-bottom:14px;overflow:hidden}.phase-plan .pp-row{display:grid;grid-template-columns:30px 1fr 80px 110px 110px 1fr;gap:12px;align-items:center;padding:8px 12px;border-bottom:1px dashed var(--line);transition:opacity .15s ease,background .12s ease}.phase-plan .pp-row:last-child{border-bottom:none}.phase-plan .pp-row.off{opacity:.4;background:rgba(255,138,91,.04)}.phase-plan .pp-row .pp-cb{width:16px;height:16px;border-radius:4px;border:1px solid var(--line);background:var(--input-bg);position:relative;cursor:pointer}.phase-plan .pp-row.on .pp-cb{background:#58e6c0;border-color:#58e6c0}.phase-plan .pp-row.on .pp-cb:after{content:"";position:absolute;left:4px;top:1px;width:4px;height:9px;border:solid var(--input-bg);border-width:0 2px 2px 0;transform:rotate(45deg)}.phase-plan .pp-row .pp-name{font-size:12.5px;font-weight:600}.phase-plan .pp-row .pp-name small{display:block;color:var(--muted);font-size:11px;font-weight:400}.phase-plan .pp-row .pp-share{color:var(--muted);font-size:11.5px;text-align:right}.phase-plan .pp-row .pp-cost{text-align:right;font-variant-numeric:tabular-nums;font-size:12.5px}.phase-plan .pp-row .pp-cost small{color:var(--muted);font-size:10.5px}.phase-plan .pp-row .pp-ucs{display:flex;gap:4px;flex-wrap:wrap}.phase-plan .pp-row .pp-uc-pill{background:var(--chip);border:1px solid var(--line);border-radius:999px;padding:2px 8px;font-size:10.5px;color:var(--text)}.phase-plan .pp-head{display:grid;grid-template-columns:30px 1fr 80px 110px 110px 1fr;gap:12px;align-items:center;padding:6px 12px;background:var(--surface-tint-2);color:var(--accent);font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.3px}.phase-plan .pp-head .pp-cost,.phase-plan .pp-head .pp-share{text-align:right}.phase-plan .pp-foot{display:grid;grid-template-columns:30px 1fr 80px 110px 110px 1fr;gap:12px;align-items:center;padding:8px 12px;border-top:1px solid var(--line);font-weight:700}.phase-plan .pp-foot .pp-cost,.phase-plan .pp-foot .pp-share{text-align:right}@media (max-width:900px){.phase-plan .pp-foot,.phase-plan .pp-head,.phase-plan .pp-row{grid-template-columns:24px 1fr;gap:4px;padding:8px 10px}.phase-plan .pp-cost,.phase-plan .pp-share,.phase-plan .pp-ucs{display:none}}.compare-toolbar{display:flex;align-items:center;justify-content:flex-start;gap:10px;margin-bottom:12px;flex-wrap:wrap}.compare-toolbar label{color:var(--muted);font-size:12px}.compare-toolbar select{background:var(--input-bg);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:5px 8px;font-size:12px;font-family:inherit}.compare-grid{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:8px;margin-bottom:10px}@media (max-width:900px){.compare-grid{grid-template-columns:1fr}}.compare-cell{background:var(--node-bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px}.compare-cell.head{background:rgba(255,255,255,.03);font-size:11px;color:var(--accent);text-transform:uppercase;letter-spacing:.3px;font-weight:700}.compare-cell .val{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--text)}.compare-cell .val small{color:var(--muted);font-weight:400;font-size:11px;margin-left:3px}.compare-cell .lbl{font-size:11px;color:var(--muted);margin-top:3px}.compare-cell .delta.pos{color:#58e6c0}.compare-cell .delta.neg{color:#ff7a90}.compare-cell .delta.zero{color:var(--muted)}.compare-cell .delta{font-size:12.5px;font-weight:700;margin-top:4px}.mc-params{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}@media (max-width:900px){.mc-params{grid-template-columns:1fr}}.mc-param{background:var(--node-bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;gap:10px}.mc-param,.mc-param label.cb{display:flex;align-items:center}.mc-param label.cb{gap:8px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;flex:1}.mc-param input[type=checkbox]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border:1px solid var(--line);border-radius:4px;background:var(--input-bg);position:relative;cursor:pointer;flex:0 0 auto}.mc-param input[type=checkbox]:checked{background:#58e6c0;border-color:#58e6c0}.mc-param input[type=checkbox]:checked:after{content:"";position:absolute;left:4px;top:1px;width:4px;height:9px;border:solid var(--input-bg);border-width:0 2px 2px 0;transform:rotate(45deg)}.mc-param .mc-pname{font-size:12.5px;font-weight:600;color:var(--text)}.mc-param .mc-pname small{color:var(--muted);display:block;font-size:11px;font-weight:400}.mc-param input[type=range]{flex:0 0 100px}.mc-param input[type=number]{width:70px;background:var(--input-bg);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:4px 6px;font-size:12px;text-align:right;font-variant-numeric:tabular-nums;font-family:inherit}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--node-bg);border:1px solid var(--accent);border-radius:10px;padding:10px 16px;color:var(--text);font-size:13px;box-shadow:var(--shadow);z-index:200;opacity:0;pointer-events:none;transition:opacity .2s ease}.toast.show{opacity:1}@media print{body{background:#fff!important;color:#111!important}body :is(header,footer,.nav-tabs){display:none!important}body{display:block!important}.demo-card,.faq-row,.gl-row,.hero,.layer,.option-card,.prop-section,.q-section,.qcard,.rm-section,.signoff,.stack-section,.vendor-section,.vendors-intro{box-shadow:none!important;background:#fff!important;color:#111!important;border-color:#ddd!important}.about-page,.architecture-page,.case-page,.demos-page,.questions-page,.risks-page,.roadmap-page,.stack-page,.summary-page,.vendors-page{display:block!important;page-break-before:always}.architecture-page{page-break-before:avoid}.clear,.nav-tab,.qbtn,.qf{display:none!important}.ptable th{background:#F4F2EE!important;color:#2C2C2C!important}.code,.demo-card .demo-body,.mockup-ascii{background:#F9F8F5!important}.chip,.code,.demo-card .demo-body,.mockup-ascii,.ph-chip,.ptime,.uc-tag,.vtag{color:#2C2C2C!important;border-color:#E5E5E5!important}.kpi{background:#F9F8F5!important}}footer{padding:10px 28px 28px;color:var(--muted);font-size:12px}:root.theme-light{--bg:#F9F8F5;--panel:#FFFFFF;--panel-2:#F4F2EE;--line:#E5E5E5;--text:#2C2C2C;--muted:#6B6B6B;--accent:#7c9cff;--chip:#F0EEEA;--shadow:0 8px 24px rgba(44,44,44,0.08);--dim:0.32;--bg-radial:radial-gradient(1200px 600px at 20% -10%,#FFFFFF 0%,#F9F8F5 50%,#EFECE7 100%);--node-bg:#FFFFFF;--node-bg-hover:#F4F2EE;--surface-tint:rgba(44,44,44,0.025);--surface-tint-2:rgba(44,44,44,0.045);--input-bg:#F4F2EE;--scrollbar-thumb:#D5D5D5;--modal-backdrop:rgba(44,44,44,0.55);--topbar-bg:rgba(249,248,245,0.78);--topbar-border:rgba(44,44,44,0.10);--topbar-text:#2C2C2C;--topbar-muted:#6B6B6B;--seg-bg:rgba(44,44,44,0.04);--seg-border:rgba(44,44,44,0.12);--seg-active-bg:rgba(237,28,36,0.10);--seg-active-fg:#ED1C24;--logo-dark-display:none;--logo-light-display:inline-block}:root.theme-light .info-body h4{color:var(--altenture-red)}:root.theme-light .nav-tab.active{box-shadow:0 -2px 0 var(--altenture-red) inset}:root.theme-light .vendors-intro h2,:root.theme-light header h1{color:var(--altenture-charcoal)}.topbar{position:fixed;top:0;left:0;right:0;height:var(--topbar-h);z-index:80;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 22px;background:var(--topbar-bg);border-bottom:1px solid var(--topbar-border);backdrop-filter:saturate(150%) blur(10px);-webkit-backdrop-filter:saturate(150%) blur(10px);color:var(--topbar-text)}.topbar__brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:inherit;height:100%;outline:none}.topbar__brand:focus-visible{box-shadow:0 0 0 2px var(--altenture-red);border-radius:4px}.topbar__logo{height:22px;width:auto;display:none}.topbar__logo--dark{display:var(--logo-dark-display)}.topbar__logo--light{display:var(--logo-light-display)}.topbar__divider{width:1px;height:18px;background:var(--topbar-border);margin:0 4px}.topbar__product{font-size:12px;color:var(--topbar-muted);letter-spacing:.02em}.topbar__controls{display:flex;align-items:center;gap:10px}.topbar__seg{display:inline-flex;background:var(--seg-bg);border:1px solid var(--seg-border);border-radius:999px;padding:3px;gap:2px}.topbar__seg-btn{-moz-appearance:none;appearance:none;-webkit-appearance:none;background:transparent;color:var(--topbar-muted);border:0;border-radius:999px;padding:5px 11px;font-size:11.5px;font-weight:500;letter-spacing:.02em;cursor:pointer;line-height:1;transition:color .12s ease,background .12s ease}.topbar__seg-btn:hover:not(:disabled){color:var(--topbar-text)}.topbar__seg-btn.is-active{background:var(--seg-active-bg);color:var(--seg-active-fg)}.topbar__seg-btn:focus-visible{outline:2px solid var(--altenture-red);outline-offset:2px}.topbar__seg-btn:disabled{cursor:not-allowed;opacity:.65}@media (max-width:720px){.topbar{padding:0 14px;gap:10px}.topbar__product{display:none}.topbar__seg-btn{padding:5px 8px;font-size:11px}}body>header:first-of-type{padding-top:18px}.login-shell{min-height:calc(100vh - var(--topbar-h));display:flex;align-items:center;justify-content:center;padding:32px 20px}.login-card{width:100%;max-width:420px;background:linear-gradient(180deg,var(--panel) 0,var(--panel-2) 100%);border:1px solid var(--line);border-radius:16px;padding:32px 28px;box-shadow:var(--shadow)}.login-brand{display:flex;align-items:center;justify-content:center;height:32px;margin-bottom:22px;text-decoration:none}.login-logo{height:22px;width:auto;display:none}.login-logo--dark{display:var(--logo-dark-display)}.login-logo--light{display:var(--logo-light-display)}.login-title{margin:0 0 8px;font-size:20px;font-weight:800;letter-spacing:-.02em;color:var(--text);text-align:center}.login-subtitle{margin:0 0 22px;font-size:13.5px;line-height:1.55;color:var(--muted);text-align:center}.login-banner{margin:0 0 18px;padding:10px 12px;font-size:12.5px;line-height:1.5;border-radius:8px}.login-banner--error{background:rgba(237,28,36,.1);border:1px solid rgba(237,28,36,.4);color:var(--altenture-red)}.login-form{gap:14px}.login-field,.login-form{display:flex;flex-direction:column}.login-field{gap:6px}.login-field__label{font-family:JetBrains Mono,ui-monospace,monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.login-field__input{-moz-appearance:none;appearance:none;-webkit-appearance:none;background:var(--input-bg);border:1px solid var(--line);border-radius:10px;padding:11px 13px;color:var(--text);font-size:14px;font-family:inherit;line-height:1.4;transition:border-color .12s ease,box-shadow .12s ease}.login-field__input:focus{outline:none;border-color:var(--altenture-red);box-shadow:0 0 0 3px rgba(237,28,36,.18)}.login-field__input:disabled{opacity:.6;cursor:not-allowed}.login-submit{-moz-appearance:none;appearance:none;-webkit-appearance:none;background:var(--altenture-red);color:#ffffff;border:0;border-radius:10px;padding:12px 16px;font-size:14px;font-weight:600;letter-spacing:.02em;cursor:pointer;margin-top:4px;transition:background .12s ease,transform .08s ease}.login-submit:hover:not(:disabled){background:var(--altenture-red-hover)}.login-submit:active:not(:disabled){transform:scale(.98)}.login-submit:focus-visible{outline:2px solid var(--altenture-red);outline-offset:2px}.login-submit:disabled{opacity:.55;cursor:not-allowed}.login-sent{text-align:center}.login-sent__icon{width:44px;height:44px;line-height:44px;border-radius:50%;background:rgba(88,230,192,.15);color:#58e6c0;font-size:22px;font-weight:700;margin:0 auto 14px}.login-link{background:transparent;border:0;color:var(--altenture-red);font-size:13px;cursor:pointer;padding:4px 8px;margin-top:10px;text-decoration:underline;text-underline-offset:3px}.login-link:hover{color:var(--altenture-red-hover)}@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/21350d82a1f187e9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(/_next/static/media/21350d82a1f187e9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/21350d82a1f187e9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/21350d82a1f187e9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Inter;font-style:normal;font-weight:800;font-display:swap;src:url(/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Inter;font-style:normal;font-weight:800;font-display:swap;src:url(/_next/static/media/21350d82a1f187e9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Inter;font-style:normal;font-weight:800;font-display:swap;src:url(/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:Inter;font-style:normal;font-weight:800;font-display:swap;src:url(/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:Inter;font-style:normal;font-weight:800;font-display:swap;src:url(/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Inter;font-style:normal;font-weight:800;font-display:swap;src:url(/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Inter;font-style:normal;font-weight:800;font-display:swap;src:url(/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Inter Fallback;src:local("Arial");ascent-override:90.44%;descent-override:22.52%;line-gap-override:0.00%;size-adjust:107.12%}.__className_48b81b{font-family:Inter,Inter Fallback;font-style:normal}.__variable_48b81b{--font-inter:"Inter","Inter Fallback"}