:root{
  --navy:#071827;--ink:#10243a;--muted:#627184;--paper:#f4f7fa;--white:#fff;
  --blue:#1168e8;--cyan:#16c5e4;--purple:#8455ef;--red:#c62828;--orange:#f47a2b;
  --green:#078667;--line:#dce3eb;--soft:#edf3f8;--shadow:0 24px 70px rgba(13,35,57,.09);
  --side:292px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Arial,sans-serif;
 color:var(--ink);background:var(--paper);line-height:1.62}
a{color:inherit}
header{position:sticky;top:0;z-index:90;background:rgba(255,255,255,.95);backdrop-filter:blur(18px);border-bottom:1px solid rgba(16,36,58,.08)}
.header-inner{height:88px;max-width:1500px;margin:auto;padding:8px 28px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo{width:275px;max-width:52vw}.header-meta{text-align:right;font-size:12px;line-height:1.35;color:var(--muted);font-weight:750}
.shell{max-width:1500px;margin:auto;display:grid;grid-template-columns:var(--side) minmax(0,1fr)}
aside{position:sticky;top:88px;height:calc(100vh - 88px);overflow:auto;background:#fff;border-right:1px solid var(--line);padding:24px 22px 40px}
.side-title{font-size:11px;letter-spacing:.15em;text-transform:uppercase;font-weight:850;color:#8a96a4;margin:0 0 10px}
.progress{height:9px;background:#e8edf3;border-radius:999px;overflow:hidden}.progress>div{height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--blue),var(--purple));transition:.25s}
.progress-copy{font-size:12px;color:var(--muted);margin:7px 0 18px}
nav a{display:block;text-decoration:none;color:#617083;font-size:14px;line-height:1.35;padding:8px 10px;margin:2px -10px;border-radius:10px}
nav a:hover,nav a.active{background:#eef5ff;color:var(--blue);font-weight:790}
nav .divider{border-top:1px solid var(--line);margin-top:14px;padding-top:15px}
main{min-width:0}
.page{min-height:calc(100vh - 88px);display:flex;align-items:center;padding:72px 54px;border-bottom:1px solid var(--line);background:var(--paper)}
.page:nth-of-type(even){background:#fff}.inner{width:100%;max-width:1000px;margin:auto}
.eyebrow{font-size:12px;letter-spacing:.17em;text-transform:uppercase;font-weight:900;color:var(--blue);margin-bottom:16px}
h1,h2,h3{letter-spacing:-.035em}h1{font-size:clamp(58px,7vw,104px);line-height:.95;margin:0 0 26px}h2{font-size:clamp(40px,5vw,70px);line-height:1.05;margin:0 0 25px}h3{font-size:27px;line-height:1.17;margin:0 0 12px}
.lead{font-size:clamp(22px,2.45vw,31px);line-height:1.4;color:#334a61;max-width:900px}.body{font-size:18px;max-width:840px}
.hero{background:
radial-gradient(circle at 82% 15%,rgba(132,85,239,.13),transparent 24%),
radial-gradient(circle at 70% 75%,rgba(22,197,228,.13),transparent 27%),#fff}
.hero h1 .gradient{background:linear-gradient(90deg,var(--blue),var(--purple));-webkit-background-clip:text;color:transparent}
.hero-statement{max-width:850px;border-left:5px solid var(--blue);padding:8px 0 8px 22px;margin-top:30px;font-size:20px;color:#334a61}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.button{display:inline-block;text-decoration:none;border-radius:999px;padding:13px 20px;font-weight:850}
.primary{background:var(--blue);color:#fff;box-shadow:0 13px 30px rgba(17,104,232,.23)}.secondary{background:#fff;border:1px solid var(--line)}
.three-p{position:relative;margin:40px 0 28px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.p-card{min-height:270px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.p-card:before{content:"";position:absolute;left:0;right:0;top:0;height:8px;background:var(--blue)}
.p-card.process:before{background:var(--purple)}.p-card.platform:before{background:var(--cyan)}
.p-letter{font-size:74px;line-height:.9;font-weight:950;letter-spacing:-.08em;color:var(--blue)}
.process .p-letter{color:var(--purple)}.platform .p-letter{color:#00a9cb}
.p-card strong{display:block;font-size:25px;margin:16px 0 8px}.p-card p{font-size:18px;color:#4e6074;margin:0}
.amplifier{background:linear-gradient(110deg,#071827,#143553);color:#fff;border-radius:22px;padding:22px 27px;text-align:center;font-size:22px;font-weight:780;box-shadow:var(--shadow)}
.amplifier span{color:#72ddf1}
.reality-box,.example,.perspective,.notes,.brief,.artifact-card,.foundation{background:#fff;border:1px solid var(--line);border-radius:26px;padding:29px;box-shadow:var(--shadow)}
.reality-box{border-left:5px solid var(--green);margin:28px 0}.example{border-left:5px solid var(--orange);margin:28px 0}.perspective{border-left:5px solid var(--blue);margin:28px 0}
.label{font-size:11px;letter-spacing:.15em;text-transform:uppercase;font-weight:900;color:var(--orange);margin-bottom:9px}.perspective .label{color:var(--blue)}.reality-box .label,.brief .label{color:var(--green)}
.behavior-chain{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;margin:34px 0}
.node{padding:12px 16px;border:1px solid #cfe0ff;background:#eef5ff;border-radius:999px;font-weight:800}.arrow{font-size:25px;color:#8492a2}
.diagram{margin:34px 0;padding:30px;background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow)}
.conversation-diagram{display:grid;grid-template-columns:1fr 1.05fr 1fr;align-items:center;gap:20px}
.cluster{display:grid;gap:10px}.pill{padding:12px 14px;background:#f5f8fb;border:1px solid var(--line);border-radius:14px}
.core{width:245px;height:245px;margin:auto;border-radius:50%;display:grid;place-items:center;text-align:center;color:#fff;padding:30px;
background:radial-gradient(circle at 30% 22%,#5a9cff,#2468f2 45%,#7c4bea);box-shadow:0 25px 65px rgba(36,104,242,.28)}
.core strong{font-size:25px}.core small{display:block;margin-top:7px}
.capture-grid{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:22px}.darkbox{min-height:280px;background:linear-gradient(145deg,#071827,#344c62);color:#fff;border-radius:22px;padding:25px}
.fragment{display:inline-block;margin:6px;padding:8px 11px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.17);border-radius:11px}
.artifacts{display:grid;gap:10px}.artifact{padding:13px 15px;border:1px solid #cfe0ff;background:#eef5ff;border-radius:12px;font-weight:780}
.big-arrow{font-size:42px;color:var(--blue)}
.dip{display:flex;align-items:center;justify-content:space-between;gap:9px;flex-wrap:wrap}.step{flex:1;min-width:125px;padding:17px;border:1px solid var(--line);border-radius:17px;text-align:center;font-weight:800;background:#f6f8fb}.step.highlight{background:#eaf3ff;border-color:#b7d2ff}.step.reality{background:#eaf8f4;border-color:#b6e1d5}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.mini{background:#fff;border:1px solid var(--line);border-radius:20px;padding:23px}.mini strong{display:block;font-size:20px;margin-bottom:7px}
.quote-wrap{margin:28px 0 42px}.quote-mark{font-family:Georgia,serif;color:var(--red);font-size:6em;line-height:.65}
blockquote{margin:-30px 0 0 42px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(28px,3.3vw,45px);line-height:1.42;border:0}
.attribution{margin:15px 0 0 42px;color:#697687;font-style:italic}.foundation{margin:30px 0}
.reading{padding-left:19px}.reading li{margin:8px 0}.reading a,.footnote a{color:var(--blue)}
.fnref{font-size:.62em;vertical-align:super;line-height:0}.fnref a{color:var(--blue);text-decoration:none;font-weight:850}
.notes{background:var(--navy);color:#fff}.notes p{color:#c7d3dd}.notes textarea,.brief textarea{width:100%;min-height:175px;padding:16px;border-radius:16px;font:inherit;resize:vertical}
.notes textarea{background:#102a41;color:#fff;border:1px solid #39536d}.brief textarea{background:#fff;border:1px solid #bdcbd8}
.saved{font-size:13px;color:#83d8c2;margin-top:7px}.brief{border-left:5px solid var(--green)}
.complete-row{margin-top:27px}.section-complete,.module-complete{appearance:none;border-radius:999px;font:inherit;font-weight:830;cursor:pointer;transition:.2s}
.section-complete{padding:10px 15px;border:1px solid #c9d4df;background:#fff}.section-complete.done{background:#e8f7f2;color:#08745c;border-color:#8ed0bd}.section-complete.done:before{content:"✓ "}
.module-complete{padding:16px 28px;border:0;background:var(--blue);color:#fff;box-shadow:0 13px 30px rgba(17,104,232,.24)}.module-complete.done{background:var(--green)}.module-complete.done:before{content:"✓ "}
.footnotes{max-width:900px}.footnote{display:grid;grid-template-columns:34px 1fr;gap:12px;margin:18px 0;padding-top:18px;border-top:1px solid var(--line);font-size:15px;color:#4c5d70}.fnnum{font-weight:900;color:var(--blue)}.backref{font-size:13px;color:var(--blue);margin-left:7px}
.footer{margin-top:45px;color:#7d8a99;font-size:13px}
@media(max-width:1000px){
 .shell{display:block}aside{position:sticky;top:88px;height:auto;max-height:40vh;z-index:70;border-right:0;border-bottom:1px solid var(--line);padding:13px 18px}
 nav{display:flex;gap:7px;overflow:auto}.side-title,.progress,.progress-copy{display:none}nav a{white-space:nowrap;padding:8px 12px}
 .page{min-height:auto;padding:62px 25px}.three-p,.grid3{grid-template-columns:1fr}.conversation-diagram,.capture-grid{grid-template-columns:1fr}.big-arrow{transform:rotate(90deg);text-align:center}
}
@media(max-width:560px){header .header-inner{height:76px;padding:8px 15px}.logo{width:210px}.header-meta{display:none}aside{top:76px}.page{padding:50px 18px}h1{font-size:55px}h2{font-size:40px}.reality-box,.example,.perspective,.notes,.brief,.diagram,.foundation{padding:21px}}


/* RC2 defining graphic: graphical Three Ps architecture */
.defining-graphic{
  margin:42px 0 30px;
  padding:28px 28px 24px;
  background:
    radial-gradient(circle at 50% 42%,rgba(17,104,232,.08),transparent 34%),
    linear-gradient(180deg,#ffffff,#f5f8fc);
  border:1px solid var(--line);
  border-radius:34px;
  box-shadow:var(--shadow);
  overflow:hidden
}
.defining-graphic svg{width:100%;height:auto;display:block}
.svg-kicker{font:900 28px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;letter-spacing:.08em;fill:#10243a}
.svg-copy{font:600 21px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#40566b}
.svg-core{font:900 34px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#fff;letter-spacing:-.02em}
.svg-core-small{font:800 14px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#dce9ff;letter-spacing:.12em}
.svg-gravity{font:900 24px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#10243a;letter-spacing:.12em}
.svg-gravity-sub{font:800 14px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#627184;letter-spacing:.18em}
.customer-value{
  margin:-4px auto 0;
  width:max-content;
  max-width:100%;
  padding:15px 25px;
  border-radius:999px;
  background:#10243a;
  color:#fff;
  text-align:center;
  font-weight:900;
  letter-spacing:.075em;
  font-size:15px
}
.graphic-caption{
  max-width:800px;
  margin:24px auto 2px;
  text-align:center;
  font-size:18px;
  color:#43576b
}
.amplifier a{color:#fff;text-decoration:underline;text-underline-offset:3px}

@media(max-width:680px){
  .defining-graphic{padding:13px 9px 20px;border-radius:24px}
  .svg-kicker{font-size:25px}
  .svg-copy{font-size:18px}
  .svg-core{font-size:31px}
  .svg-gravity{font-size:21px}
  .customer-value{width:100%;border-radius:18px;font-size:12px;padding:13px}
  .graphic-caption{font-size:16px;padding:0 10px}
}


/* RC3 incremental stabilization: paginated learning, persistent Capture */
main section.page{display:none}
main section.page.active-page{display:flex}
.page{padding-bottom:132px}
.page-navigation{position:fixed;z-index:85;left:calc(var(--side) + 24px);right:24px;bottom:18px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:15px;padding:12px 16px;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:22px;box-shadow:0 18px 50px rgba(13,35,57,.15)}
.page-nav-button{appearance:none;border:1px solid #c9d4df;background:#fff;color:var(--ink);border-radius:999px;padding:11px 18px;font:inherit;font-weight:850;cursor:pointer;width:max-content}
.page-nav-button.primary{justify-self:end;background:var(--blue);border-color:var(--blue);color:#fff}.page-nav-button:disabled{opacity:.38;cursor:default}.page-counter{font-size:13px;color:var(--muted);font-weight:800;text-align:center}
.notes-toggle{position:fixed;z-index:110;right:25px;top:108px;appearance:none;border:0;background:var(--navy);color:#fff;border-radius:999px;padding:12px 19px;font:inherit;font-weight:900;box-shadow:0 12px 30px rgba(7,24,39,.24);cursor:pointer}
.notes-drawer{position:fixed;z-index:120;right:0;top:0;width:min(440px,94vw);height:100vh;padding:26px;background:var(--navy);color:#fff;box-shadow:-20px 0 70px rgba(0,0,0,.25);transform:translateX(105%);transition:transform .22s ease;overflow:auto}.notes-drawer.open{transform:translateX(0)}
.notes-drawer-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}.notes-drawer-head .eyebrow{color:#74dbef;margin-bottom:4px}.notes-drawer-head strong{font-size:25px}.notes-drawer-head button{appearance:none;border:0;background:transparent;color:#fff;font-size:34px;cursor:pointer}.notes-drawer p{color:#c7d3dd}.notes-drawer textarea{width:100%;min-height:55vh;padding:16px;border-radius:16px;background:#102a41;color:#fff;border:1px solid #39536d;font:inherit;resize:vertical}
.glossary-attribution{padding-top:12px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}.glossary-attribution a{color:var(--blue);font-weight:750}.glossary-sources{margin-top:45px}
@media(max-width:1000px){.page-navigation{left:18px;right:18px;bottom:12px}.notes-toggle{top:auto;bottom:88px;right:18px}.page{padding-bottom:150px}}
@media(max-width:560px){.page-navigation{grid-template-columns:1fr 1fr}.page-counter{grid-column:1/-1;grid-row:1}.page-nav-button{grid-row:2;padding:10px 14px}.page-nav-button.primary{justify-self:end}.notes-toggle{bottom:112px}}


/* RC5 Methodology Revision — Module Defining Graphic */
.defining-graphic{margin:42px 0;padding:28px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,#fbfcfd,#f3f6f8)}
.defining-graphic figcaption{display:flex;flex-direction:column;gap:6px;margin-bottom:22px}.defining-graphic figcaption strong{font-size:1.35rem}
.eai-flow{display:flex;align-items:stretch;gap:10px;overflow-x:auto;padding:8px 0 14px}.flow-node{min-width:180px;flex:1;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:7px}.flow-node span{font-weight:800}.flow-node small{color:var(--muted);line-height:1.45}.flow-node.outcome{border-color:rgba(198,40,40,.35);box-shadow:inset 0 3px 0 var(--red)}.flow-arrow{align-self:center;font-weight:900;color:var(--red);font-size:1.35rem}.graphic-note{margin:8px 0 0;color:var(--muted);font-style:italic}@media(max-width:760px){.eai-flow{display:grid;grid-template-columns:1fr}.flow-arrow{text-align:center;transform:rotate(90deg)}}

/* RC6 — Module 3 behavioral graphics */
.m3-defining-graphic{margin:38px 0;padding:24px;background:linear-gradient(180deg,#fff,#f4f7fb);border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);overflow:hidden}
.m3-defining-graphic svg{display:block;width:100%;height:auto}.m3-defining-graphic figcaption{max-width:760px;margin:10px auto 0;text-align:center;color:#43576b;font-size:18px}
.m3-star{font:900 27px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#10243a;letter-spacing:.06em}.m3-sub{font:800 14px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#6b7988;letter-spacing:.2em}
.m3-node circle{fill:#fff;stroke:#1168e8;stroke-width:4}.m3-node text{font:900 18px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#10243a;text-anchor:middle}.m3-node text.small{font-size:13px;font-weight:700;fill:#607286}
.m3-core{font:900 28px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#fff;letter-spacing:.05em}.m3-core-small{font:800 16px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#dfeaff;letter-spacing:.15em}.m3-enable{font:900 18px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#10243a;letter-spacing:.1em}
.behavior-transition{display:grid;grid-template-columns:1fr auto 1fr;gap:20px;align-items:center;margin:30px 0}.behavior-transition>div:not(.transition-arrow){padding:22px;border:1px solid var(--line);border-radius:18px;background:#fff}.behavior-transition span{display:block;color:var(--red);font-size:12px;font-weight:900;letter-spacing:.18em;margin-bottom:8px}.behavior-transition strong{font-size:20px}.transition-arrow{font-size:36px;color:var(--blue);font-weight:900}
@media(max-width:700px){.m3-defining-graphic{padding:8px}.m3-star{font-size:23px}.m3-node text{font-size:17px}.m3-enable{font-size:15px}.behavior-transition{grid-template-columns:1fr}.transition-arrow{text-align:center;transform:rotate(90deg)}}


/* RC6 Revised — Visuals First and Graphic Boundary Validation */
.m3-defining-graphic,.m3-support-graphic{overflow:visible}
.m3-defining-graphic svg,.m3-support-graphic svg{max-width:100%;overflow:visible}
.visual-intro{margin:58px 0 24px;text-align:center}.visual-intro h3{font-size:34px;margin:6px 0 10px}.visual-intro p{max-width:720px;margin:0 auto;color:var(--muted)}
.m3-visual-stack{display:grid;gap:34px}.m3-support-graphic{margin:0;padding:26px;background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}
.support-heading{display:flex;align-items:flex-start;gap:16px;margin-bottom:20px}.support-heading>span{display:grid;place-items:center;min-width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;font-weight:900}.support-heading h3{margin:0 0 4px;font-size:28px}.support-heading p{margin:0;color:var(--muted)}
.m3-support-graphic figcaption{max-width:800px;margin:18px auto 0;text-align:center;color:#43576b;font-size:17px}.fw-label text{font:900 18px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#10243a;text-anchor:middle}.fw-core{font:900 25px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#fff;letter-spacing:.04em}.fw-core-small{font:800 14px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#bcd0e5;letter-spacing:.16em}
.nudge-funnel{display:flex;flex-direction:column;align-items:center;gap:5px;padding:12px 0}.funnel-step{box-sizing:border-box;text-align:center;padding:16px 22px;border-radius:14px;background:#edf4ff;border:1px solid #cbdcf5}.funnel-step strong,.funnel-step small{display:block}.funnel-step strong{letter-spacing:.04em}.funnel-step small{margin-top:5px;color:#52687e}.funnel-arrow{color:var(--blue);font-size:24px;font-weight:900;line-height:1}.f1{width:94%}.f2{width:82%}.f3{width:70%}.f4{width:58%}.f5{width:72%;background:#10243a;color:#fff;border-color:#10243a}.f5 small{color:#cbd9e6}
.nudge-layer{display:grid;gap:7px;max-width:820px;margin:0 auto}.layer{padding:15px 20px;border:1px solid var(--line);background:#f7f9fb;text-align:center;border-radius:12px}.layer strong,.layer small{display:block}.layer small{margin-top:4px;color:#5a6e82}.layer.value{background:#fff5f5;border-color:#edc8c8}.layer.behavior{border:2px solid #1168e8}.layer.ainomics{background:#10243a;color:#fff;border-color:#10243a}.layer.ainomics small{color:#bed0e1}.layer.eai{background:#edf4ff;border-color:#cbdcf5}
.three-ps-recall{position:relative;max-width:650px;height:470px;margin:0 auto}.p-node,.p-center{position:absolute;display:grid;place-items:center;text-align:center;border-radius:50%;font-weight:900}.p-node{width:220px;height:220px;background:#edf4ff;border:3px solid #1168e8;color:#10243a}.p-node small{font-weight:700}.people{left:20px;top:25px}.process{right:20px;top:25px}.platform{left:215px;bottom:15px}.p-center{left:225px;top:145px;width:200px;height:200px;background:#10243a;color:#fff;border:8px solid #fff;box-shadow:0 0 0 2px #d8e1ea;font-size:18px;letter-spacing:.04em}
@media(max-width:700px){.visual-intro h3{font-size:28px}.m3-support-graphic{padding:16px}.support-heading h3{font-size:24px}.fw-label text{font-size:16px}.funnel-step{width:100%!important}.three-ps-recall{height:350px}.p-node{width:155px;height:155px;font-size:14px}.people{left:0;top:15px}.process{right:0;top:15px}.platform{left:calc(50% - 77px);bottom:0}.p-center{left:calc(50% - 67px);top:108px;width:134px;height:134px;font-size:13px;border-width:5px}}

/* RC6 release-verification fix: Module 2 defining graphic must never clip. */
.eai-flow{
  display:grid !important;
  grid-template-columns:repeat(3,minmax(0,1fr)) !important;
  gap:14px !important;
  overflow:visible !important;
  padding:8px 0 14px !important;
}
.eai-flow .flow-node{min-width:0 !important;width:auto !important;}
.eai-flow .flow-arrow{display:none !important;}
@media(max-width:760px){
  .eai-flow{grid-template-columns:1fr !important;}
}
/* Graphic boundary validation: keep all SVG content inside the measured box. */
.m3-defining-graphic svg,.m3-supporting-graphic svg{overflow:visible;max-width:100%;height:auto;display:block;}

/* RC6 QA revision: true funnel geometry and exact Three Ps reuse */
.true-funnel{display:block;width:100%;height:auto;overflow:visible;margin:8px auto 0}.funnel-band-text text{font:900 22px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;fill:#fff;text-anchor:middle;letter-spacing:.02em}.funnel-band-text .funnel-sub{font-size:15px;font-weight:600;letter-spacing:0}.funnel-band-text .dark{fill:#10243a}.three-ps-exact{margin:8px 0 0}.three-ps-exact svg{overflow:visible}.three-ps-exact + figcaption{margin-top:18px}@media(max-width:700px){.funnel-band-text text{font-size:17px}.funnel-band-text .funnel-sub{font-size:12px}.three-ps-exact{padding:10px}}

/* Module 4 RC7 integrated additions — extends RC6 design system */
.m4-lens{margin:34px 0;background:#fff;border:1px solid #dbe5ef;border-radius:28px;padding:26px;box-shadow:0 18px 60px rgba(16,36,58,.08)}
.m4-lens svg{width:100%;height:auto;display:block}.m4-node{fill:#eef5ff;stroke:#1168e8;stroke-width:5}.m4-path{fill:none;stroke:#1168e8;stroke-width:8;stroke-linecap:round}.m4-label{font:800 26px system-ui;fill:#10243a;letter-spacing:2px}.m4-core{font:900 28px system-ui;fill:#10243a}.m4-value{font:900 24px system-ui;fill:#fff}.m4-lens figcaption{text-align:center;color:#43576b;font-weight:700;padding-top:14px}
/* Module 4 RC7 QA corrections — Alignment Lens and Network Effect */
.m4-lens svg,.m4-network svg{width:100%;height:auto;display:block;overflow:visible}
.m4-lens .m4-input rect{fill:#fff;stroke:#1168e8;stroke-width:4}
.m4-lens .m4-input text{font:800 26px/1 system-ui,sans-serif;fill:#10243a;letter-spacing:1px}
.m4-lens-copy text{font:800 30px/1 system-ui,sans-serif;fill:#10243a;letter-spacing:.8px}
.m4-lens-copy .m4-lens-sub{font-size:18px;fill:#1168e8;letter-spacing:2px}
.m4-value-box{fill:#10243a}
.m4-lens .m4-value{font:800 24px/1 system-ui,sans-serif;fill:#fff;letter-spacing:.8px}
.m4-network .m4-net-title{font:800 24px/1 system-ui,sans-serif;fill:#10243a;letter-spacing:1.4px}
.m4-network .m4-net-caption{font:650 18px/1.25 system-ui,sans-serif;fill:#50657c}
.m4-net-small line,.m4-net-large line{stroke:#9eb6cc;stroke-width:5}
.m4-net-small circle{fill:#fff;stroke:#8499ad;stroke-width:5}
.m4-net-large circle{fill:#fff;stroke:#1168e8;stroke-width:5}
.m4-net-large circle:nth-of-type(6){fill:#1168e8;stroke:#10243a}
.m4-critical-box{fill:#eef5ff;stroke:#1168e8;stroke-width:4}
.m4-critical{font:800 22px/1 system-ui,sans-serif;fill:#10243a;letter-spacing:1px}
.m4-net-outcome rect{fill:#10243a}
.m4-net-outcome text{font:800 17px/1 system-ui,sans-serif;fill:#fff;letter-spacing:.5px}
@media(max-width:760px){.m4-lens-copy text{font-size:25px}.m4-lens .m4-input text,.m4-lens .m4-value{font-size:21px}.m4-network .m4-net-caption{font-size:16px}}

/* RC7 QA patch v2 — rebuilt Alignment Lens and non-truncating Network Effect outcome */
.m4-behavior-box{fill:#eef5ff;stroke:#1168e8;stroke-width:4}
.m4-behavior-label{font:900 26px/1 system-ui,sans-serif;fill:#10243a;letter-spacing:1px}
.m4-lens-main{font:900 29px/1 system-ui,sans-serif;fill:#10243a;letter-spacing:.8px}
.m4-lens .m4-lens-sub{font:800 18px/1 system-ui,sans-serif;fill:#1168e8;letter-spacing:2px}
.m4-net-outcome text{font:900 17px/1 system-ui,sans-serif;fill:#fff;letter-spacing:.35px}
.m4-net-outcome .m4-net-arrow{font-size:20px}
.m4-net-outcome .m4-net-small-outcome{font-size:16px;fill:#dcecff}


/* RC9 — regression-protected Touchstone Quote standard */
.touchstone-quote{position:relative;margin:52px 0 62px;padding:10px 0 8px;max-width:940px}
.touchstone-quote .touchstone-label{margin:0 0 18px 42px;color:var(--red);font-size:.76rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase}
.touchstone-quote .quote-mark{font-family:Georgia,"Times New Roman",serif;color:var(--red);font-size:7.2rem;line-height:.55;font-weight:700}
.touchstone-quote blockquote{margin:-25px 0 0 48px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(29px,3.4vw,46px);line-height:1.38;letter-spacing:-.015em;border:0;max-width:880px}
.touchstone-quote .attribution{margin:22px 0 0 48px;color:var(--muted);font-style:italic;font-size:.98rem}
.touchstone-quote + .perspective{margin-top:16px}
@media(max-width:650px){.touchstone-quote{margin:38px 0 46px}.touchstone-quote .touchstone-label,.touchstone-quote blockquote,.touchstone-quote .attribution{margin-left:30px}.touchstone-quote .quote-mark{font-size:5.8rem}}

/* RC9 Module 6 QA rebuild: Wicked Problems defining graphic */
.wp-defining-graphic{position:relative;min-height:520px;margin:42px auto 34px;max-width:820px;border-radius:44px;background:radial-gradient(circle at center,rgba(176,26,36,.11),rgba(0,102,204,.05) 42%,transparent 70%);border:1px solid rgba(15,23,42,.09);overflow:hidden}
.wp-defining-graphic:before{content:"";position:absolute;inset:80px;border:2px dashed rgba(176,26,36,.28);border-radius:50%}
.wp-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:255px;height:255px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px;background:#fff;box-shadow:0 24px 70px rgba(15,23,42,.14);border:3px solid rgba(176,26,36,.7)}
.wp-center span{font-size:14px;letter-spacing:.12em;text-transform:uppercase;color:#b01a24;font-weight:900;margin-bottom:11px}.wp-center strong{font-size:24px;line-height:1.15}
.wp-orbit{position:absolute;width:210px;min-height:112px;border-radius:22px;background:#fff;box-shadow:0 16px 38px rgba(15,23,42,.11);padding:18px 18px 18px 54px;font-weight:800;line-height:1.25;border:1px solid rgba(15,23,42,.08)}
.wp-orbit b{position:absolute;left:15px;top:17px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#b01a24;color:#fff}.wp-orbit span{display:block}.wp-o1{left:34px;top:36px}.wp-o2{right:34px;top:36px}.wp-o3{right:34px;bottom:36px}.wp-o4{left:34px;bottom:36px}
.wp-four{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:30px 0}.wp-four article{position:relative;padding:28px;border-radius:24px;background:#fff;border:1px solid rgba(15,23,42,.09);box-shadow:0 16px 36px rgba(15,23,42,.07)}.wp-four h3{margin:8px 0 10px}.wp-num{font-weight:900;font-size:13px;letter-spacing:.12em;color:#b01a24}
.good-enough-card{margin:30px 0;padding:34px;border-radius:26px;background:linear-gradient(135deg,rgba(176,26,36,.08),rgba(0,102,204,.07));border:1px solid rgba(176,26,36,.25)}.good-enough-label{font-size:13px;letter-spacing:.16em;font-weight:900;color:#b01a24}.good-enough-card h3{font-size:30px;margin:8px 0 10px}
.utility-statement{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:14px;margin:26px 0 34px;padding:24px;border-radius:22px;background:#101828;color:#fff;font-size:18px;font-weight:800}.utility-statement b{color:#ef4b55}.utility-statement strong{color:#fff;border-bottom:3px solid #ef4b55;padding-bottom:3px}
.behavior-chain .term{color:inherit;text-decoration:none;border-bottom:1px dotted currentColor}
@media(max-width:760px){.wp-defining-graphic{min-height:auto;padding:24px;display:grid;gap:12px}.wp-defining-graphic:before{display:none}.wp-center,.wp-orbit{position:relative;inset:auto;transform:none;width:auto;height:auto;min-height:0;border-radius:22px}.wp-center{padding:30px}.wp-four{grid-template-columns:1fr}}
/* RC9 QA correction: the four principal characteristics are the defining visual for Module 6. */
.wp-principal-visual{position:relative;padding:28px;border:1px solid rgba(255,255,255,.12);border-radius:28px;background:linear-gradient(145deg,rgba(11,24,45,.96),rgba(28,42,68,.92));box-shadow:0 24px 70px rgba(0,0,0,.22)}
.wp-principal-visual:before{content:"WICKED PROBLEMS";display:block;margin-bottom:22px;text-align:center;font-size:.78rem;font-weight:900;letter-spacing:.18em;color:var(--red)}
.wp-principal-visual article{min-height:220px;border-top:4px solid var(--red)}

/* RC9 QA correction 2: explicit original-concept factors and intellectual-foundation mapping */
.concept-transition{margin:28px 0 4px;padding:24px 26px;border-left:5px solid var(--red);border-radius:0 20px 20px 0;background:rgba(176,26,36,.065)}
.concept-transition .label{font-size:.78rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:8px}
.concept-transition p{margin:0;font-size:1.08rem;line-height:1.65}
.foundation-map{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:16px}
.foundation-map>div{padding:18px;border:1px solid rgba(15,23,42,.1);border-radius:18px;background:#fff}
.foundation-map span{display:block;margin-bottom:8px;font-size:.72rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:var(--red)}
.foundation-map p{margin:0;line-height:1.55}
.source-line{margin:10px 0 0;font-size:.94rem}
@media(max-width:850px){.foundation-map{grid-template-columns:1fr}}


/* RC10 — Module 6 canonical defining graphic */
.module-defining-graphic{margin:28px auto 30px;max-width:1180px;text-align:center;}
.module-defining-graphic img{display:block;width:100%;height:auto;border-radius:18px;box-shadow:0 18px 44px rgba(15,38,80,.12);background:#fff;}
.module-defining-graphic figcaption{margin-top:10px;font-size:.92rem;color:var(--muted,#59677c);font-style:italic;}
@media (max-width:760px){.module-defining-graphic{margin:20px -8px 24px}.module-defining-graphic img{border-radius:12px}.module-defining-graphic figcaption{padding:0 12px}}


/* RC12 — Complete Narrative Arc bookends */
.bookend-hero h1{max-width:1000px}.bookend-flow{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;margin:30px 0;padding:24px;border-radius:22px;background:#101828;color:#fff}.bookend-flow span{padding:11px 15px;border-radius:14px;background:rgba(255,255,255,.1);font-weight:850}.bookend-flow b{color:var(--red);font-size:1.35rem}.pom-stack{display:grid;gap:12px;max-width:850px;margin:32px auto}.pom-stack>div{padding:22px 26px;border-radius:20px;background:#fff;border:1px solid rgba(15,23,42,.1);box-shadow:0 14px 34px rgba(15,23,42,.07);text-align:center}.pom-stack strong{display:block;font-size:1.25rem}.pom-stack small{display:block;margin-top:6px;color:var(--muted);font-size:.95rem}.pom-stack>b{text-align:center;color:var(--red);font-size:1.6rem}.closing-touchstone{margin-top:58px}.glossary-entry{margin:18px 0;padding:24px;border:1px solid rgba(15,23,42,.1);border-radius:20px;background:#fff}.glossary-entry h3{margin-top:0;color:#10243a}@media(max-width:700px){.bookend-flow{align-items:stretch;flex-direction:column;text-align:center}.bookend-flow b{transform:rotate(90deg)}}

/* RC12.1: global course TOC and local page navigation */
.course-toc{margin-bottom:20px}
.course-toc a{font-size:13px;padding:7px 10px}
.course-toc a.current-course-item{background:#eaf3ff;color:var(--blue);font-weight:850;border-left:3px solid var(--blue);padding-left:7px}
.toc-subhead{margin-top:22px}
.local-toc{padding-bottom:10px}
@media(max-width:1000px){.course-toc,.local-toc{display:flex}.toc-subhead{display:none}.course-toc a,.local-toc a{white-space:nowrap}}

/* RC12.2 — visually compelling Pilot Operating Model */
.pom-journey{max-width:840px;margin:34px auto 24px;padding:30px;border:1px solid rgba(49,91,167,.18);border-radius:30px;background:radial-gradient(circle at 15% 0%,rgba(78,121,205,.15),transparent 34%),linear-gradient(145deg,#ffffff 0%,#f4f7fc 100%);box-shadow:0 24px 60px rgba(26,46,82,.14);position:relative;overflow:hidden}
.pom-journey:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.72),transparent);transform:translateX(-100%);animation:pomSheen 8s ease-in-out infinite;pointer-events:none}
@keyframes pomSheen{0%,70%{transform:translateX(-110%)}100%{transform:translateX(110%)}}
.pom-node{display:flex;align-items:center;gap:18px;position:relative;padding:18px 22px;border-radius:20px;background:#fff;border:1px solid rgba(34,58,102,.14);box-shadow:0 10px 24px rgba(26,46,82,.09)}
.pom-node strong{display:block;font-size:1.08rem;letter-spacing:.01em}.pom-node small{display:block;margin-top:5px;color:var(--muted);line-height:1.45}.pom-step{width:46px;height:46px;flex:0 0 46px;border-radius:50%;display:grid;place-items:center;font-weight:900;background:linear-gradient(145deg,var(--blue),#5d7fd0);color:#fff;box-shadow:0 8px 18px rgba(46,83,161,.28)}
.pom-framework{border-left:6px solid var(--blue)}.pom-model{border-left:6px solid var(--red);transform:scale(1.025);box-shadow:0 15px 34px rgba(176,42,42,.14)}.pom-model .pom-step{background:linear-gradient(145deg,var(--red),#d45a5a)}.pom-reality{border-left:6px solid #202c45;background:linear-gradient(135deg,#fff,#f4f5f8)}.pom-reality .pom-step{background:linear-gradient(145deg,#18243b,#45536f)}
.pom-connector{height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-size:.68rem;font-weight:900}.pom-connector b{font-size:1.45rem;line-height:1;color:var(--red)}
.pom-return{margin-top:22px;padding:14px 18px;border-radius:16px;background:rgba(35,55,90,.06);display:flex;justify-content:center;align-items:center;gap:12px;font-weight:800;color:#33415c}.pom-return b{font-size:1.55rem;color:var(--red)}
.pom-journey .term{text-decoration:none}.pom-journey .term:hover{text-decoration:underline}
@media(max-width:700px){.pom-journey{padding:18px}.pom-node{padding:15px;gap:12px}.pom-step{width:38px;height:38px;flex-basis:38px}.pom-model{transform:none}}


/* RC6 Personal Notes portability */
.notes-portability{margin-top:15px;padding-top:14px;border-top:1px solid rgba(255,255,255,.18)}
.notes-portability.light{border-top:1px solid var(--line)}
.notes-storage-note{font-size:13px;line-height:1.45;color:#b9c9d5;margin:0 0 11px}
.notes-portability.light .notes-storage-note{color:var(--muted)}
.notes-actions{display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.notes-action{appearance:none;border:1px solid #668099;background:#173650;color:#fff;border-radius:999px;padding:9px 13px;font:inherit;font-size:13px;font-weight:850;cursor:pointer}
.notes-portability.light .notes-action{background:#fff;color:var(--ink);border-color:#b9c8d6}
.notes-action:hover{filter:brightness(1.08)}
.notes-import-input{display:none}
.notes-import-status{font-size:12px;margin-top:8px;color:#83d8c2;min-height:18px}
.notes-portability.light .notes-import-status{color:var(--green)}