:root{--ink:#171918;--paper:#e9e8df;--muted:#a6aaa0;--accent:#c5ce9f;--line:#ffffff25}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px}body{margin:0;background:var(--ink);color:var(--paper);font:1rem/1.55 Arial,Helvetica,sans-serif}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:6px}[hidden]{display:none!important}button:disabled{cursor:default}header{height:76px;display:flex;justify-content:space-between;align-items:center;padding:0 5vw;position:fixed;inset:0 0 auto;z-index:20;background:#171918ed;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{font-size:1.2rem;font-weight:700;letter-spacing:-.04em}.edition,.eyebrow,.source,.reader{font-size:.75rem;letter-spacing:.1em}.edition{color:var(--muted)}header button{font-size:.875rem}.hero{min-height:820px;height:100svh;position:relative;overflow:hidden}.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(.45) brightness(.67)}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#07100ad9,#07100a40 70%),linear-gradient(0deg,#101612a0,transparent 60%)}.hero-inner{position:relative;padding:145px 8vw 95px;max-width:1100px}.hero h1{font-size:clamp(4rem,7.6vw,8.8rem);letter-spacing:-.06em;line-height:1;margin:50px 0 32px;font-weight:400}.hero h1 em,h2 em{font-family:Georgia,'Times New Roman',serif;font-weight:400}.hero-copy{font-size:1.125rem;max-width:380px;color:#e6e8dc}.text-link{display:inline-block;font-size:.875rem;border-bottom:1px solid currentColor;padding-bottom:7px;margin-top:20px}.hero-caption{position:absolute;bottom:85px;right:5vw;font-size:.75rem;letter-spacing:.1em;color:#e6e8dc}.scene{padding:115px 8vw 110px;min-height:92svh;display:flex;align-items:center;border-bottom:1px solid var(--line)}.scene-inner{width:100%;max-width:1400px;margin:auto}h2{font-size:clamp(2.8rem,5.6vw,6.4rem);letter-spacing:-.055em;font-weight:400;line-height:1.07;margin:0 0 26px;max-width:1100px}h3{font-size:clamp(1.7rem,2.9vw,3rem);font-weight:400;letter-spacing:-.035em;line-height:1.15;margin:0 0 20px}.support{font-size:1.125rem;max-width:620px;margin:0 0 40px;color:var(--muted);line-height:1.6}.secondary{margin-top:36px;margin-bottom:0}.source{color:var(--muted);margin:28px 0 0;max-width:620px;font-size:.75rem}.paper{background:var(--paper);color:var(--ink);border-color:#17191825}.paper .support,.paper .source{color:#5b6057}.proof-line{display:flex;gap:8vw;margin:55px 0 40px;flex-wrap:wrap}.proof-line strong{font-size:clamp(3.6rem,7.7vw,8rem);font-weight:400;letter-spacing:-.07em;line-height:1;display:block}.proof-line span{display:block;font-size:1rem;margin-top:16px}.press{font-size:1.125rem;max-width:800px;margin:0;line-height:1.8}.choices{display:flex;gap:12px 30px;flex-wrap:wrap;margin:40px 0 35px}.choices button{font-size:.875rem;color:var(--muted);padding:8px 0;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}.choices button[aria-pressed=true]{color:var(--accent);border-color:currentColor}.choices button:hover{color:var(--paper)}.paper .choices button{color:#596057}.paper .choices button[aria-pressed=true]{color:#364816;border-color:currentColor}.paper .choices button:hover{color:var(--ink)}.selected{min-height:160px;max-width:820px}.selected p{max-width:610px;margin:0 0 20px;font-size:1.125rem}.selected .source{font-size:.75rem}.connection{font-size:.9375rem!important;line-height:1.7;color:var(--accent)}.paper .connection{color:#495630}.plain-list{padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px 5vw;font-size:1.125rem;max-width:800px}.transform-selector .selected{min-height:295px}.identity{padding-top:130px;padding-bottom:130px}.identity h2{font-size:clamp(5rem,13vw,13rem);line-height:.9;letter-spacing:-.08em}.identity .support{margin-top:40px}.identity-line{font:clamp(1.6rem,2.7vw,2.6rem)/1.45 Georgia,serif;margin:40px 0}.identity .secondary{font-family:Arial,sans-serif;font-size:1.125rem}.audience-layout{display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:center;margin-top:40px}.audience-rings{width:100%;max-width:460px;aspect-ratio:1;border:1px solid #64733980;border-radius:50%;padding:16%;position:relative}.ring{border:1px solid #64733980;border-radius:50%;width:100%;height:100%;display:flex;justify-content:center;align-items:center;position:relative}.middle{padding:18%}.core{background:var(--accent);text-align:center;border-color:#718649}.core>span{font-size:clamp(1.7rem,2.5vw,2.7rem);line-height:1.1}.core small{display:block;font-size:.75rem;line-height:1.3;max-width:100px;margin:12px auto 0}.ring-label{position:absolute;font-size:.75rem;letter-spacing:.1em;top:7%;left:50%;transform:translateX(-50%)}.middle-label{top:9%}.audience-rings[data-tier="1"] .middle{background:#c5ce9f55}.audience-rings[data-tier="2"]{background:#c5ce9f40}.audience-layout .choices{margin-top:0;display:flex;flex-direction:column;align-items:flex-start;gap:12px}.row-selector{display:grid;grid-template-columns:minmax(220px,.9fr) 1.1fr;gap:6vw;align-items:center;margin-top:40px}.row-selector .choices{flex-direction:column;align-items:flex-start;margin:0;gap:8px}.row-selector .choices button{font-size:1rem;text-align:left}.engine-layout{display:grid;grid-template-columns:1.8fr 1fr;gap:6vw;margin-top:45px;align-items:center}.engine-row{display:grid;grid-template-columns:40px 1fr auto;gap:20px;align-items:center;width:100%;padding:19px 0;text-align:left;border-bottom:1px solid var(--line);transition:opacity .4s,transform .4s;opacity:.3;transform:translateY(8px)}.engine-row.arrived{opacity:1;transform:none}.engine-row span{font-size:.75rem;color:var(--muted)}.engine-row strong{font-size:clamp(1.15rem,1.9vw,1.7rem);font-weight:400;letter-spacing:-.035em}.engine-row em{font:1rem Georgia,serif;color:var(--muted)}.engine-row[aria-pressed=true] strong,.engine-row[aria-pressed=true] em{color:var(--accent)}.engine-caption h3{font:2rem/1.2 Georgia,serif}.engine-caption p{font-size:1rem}.wheel{display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:center;margin-top:45px}.wheel-controls{position:relative;width:100%;max-width:430px;aspect-ratio:1;border:1px solid #64733980;border-radius:50%;margin:35px auto}.wheel-center{position:absolute;inset:0;display:flex;justify-content:center;align-items:center;text-align:center;font:2.3rem/1 Georgia,serif}.wheel-stage{position:absolute;z-index:1;background:var(--paper);font-size:1rem;padding:9px 15px;border-bottom:1px solid transparent}.wheel-stage[aria-pressed=true]{border-color:#596a32;color:#364816}.stage-0{top:0;left:50%;transform:translate(-50%,-50%)}.stage-1{right:0;top:50%;transform:translate(50%,-50%)}.stage-2{bottom:0;left:50%;transform:translate(-50%,50%)}.stage-3{left:0;top:50%;transform:translate(-50%,-50%)}details{margin-top:40px;max-width:850px}summary{cursor:pointer;font-size:.875rem;color:var(--muted);padding:10px 0;list-style:none;display:flex;gap:15px;align-items:baseline}summary:after{content:'+';font-size:1.1rem}details[open] summary:after{content:'−'}summary::-webkit-details-marker{display:none}.paper summary{color:#596057}.detail-copy{max-width:650px;padding:20px 0;font-size:1rem}.detail-copy p{margin:0 0 18px}.detail-copy ul{padding-left:20px;line-height:1.8}.concept-choices{max-width:1050px;gap:5px 25px}.concept-layout{display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:center;margin-top:15px}.concept-cover{min-height:500px;background:var(--paper);color:var(--ink);padding:32px;display:flex;flex-direction:column;justify-content:space-between;max-width:470px;aspect-ratio:4/5}.concept-cover h3{font:clamp(2.3rem,3.5vw,3.5rem)/1.06 Georgia,serif;letter-spacing:-.04em;margin:35px 0;overflow-wrap:anywhere}.concept-cover>span:last-child{font-size:.875rem}.concept-cover .eyebrow{color:#5b6057}.concept-copy{max-width:500px}.concept-copy>p{font-size:1.125rem}.concept-copy .eyebrow{font-size:.75rem;color:var(--muted)}.concept-copy .source{font-size:.75rem}.concept-copy .concept-why{font-size:1rem;color:var(--muted)}.concept-copy .choices{margin:22px 0;gap:20px}.concept-layout.loading{opacity:.5}.timeline-selector .choices{column-gap:35px;position:relative}.timeline-selector .selected{min-height:190px}.episode-price{font:clamp(3rem,6vw,6rem)/1 Georgia,serif;font-weight:400;display:block;margin:15px 0 25px}.week-selector .choices{justify-content:space-between;border-bottom:1px solid var(--line);gap:10px}.week-selector .choices button{font-size:1.125rem;min-width:45px;padding:12px 5px}.week-selector .selected{max-width:1000px}.mapping{display:flex;gap:45px;flex-wrap:wrap;margin-top:30px}.mapping>div{max-width:240px}.mapping dt{font-size:.875rem;color:var(--muted);margin-bottom:8px}.mapping dd{margin:0;font-size:1rem}.cadence-number{margin:30px 0 10px;line-height:1}.cadence-number strong{font-size:clamp(9rem,20vw,21rem);font-weight:400;letter-spacing:-.1em}.cadence-number span{font-size:1rem;letter-spacing:.1em;margin-left:30px}.cadence-formats{font:clamp(1.7rem,3vw,3rem)/1.3 Georgia,serif;margin:0}.pipeline{display:flex;gap:40px;flex-wrap:wrap;list-style:none;margin:45px 0;padding:0}.pipeline li{font-size:clamp(1.125rem,2vw,1.7rem);letter-spacing:-.02em;position:relative}.pipeline li:after{content:'/';position:absolute;right:-25px;color:#79816c}.pipeline li:last-child:after{content:''}.review-lines{display:grid;grid-template-columns:1fr 1fr;gap:7vw;margin-top:45px;max-width:1000px}.review-lines p{font-size:1.125rem;line-height:1.9}.selected ul{font-size:1.125rem;line-height:1.9;padding-left:20px;margin:0}.closing{background:var(--accent);color:var(--ink);min-height:100svh}.closing h2{font-size:clamp(2.6rem,5.5vw,6rem);line-height:1.15}.closing .support{color:#49533e;margin-top:40px}.end-signature{font-size:1rem;margin:50px 0 0}.reader{position:fixed;inset:auto 0 0;height:55px;background:var(--ink);z-index:21;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;border-top:1px solid var(--line)}.reader button{font-size:.875rem;letter-spacing:.08em;padding:10px 0}.chapter-dots{display:flex;gap:17px}.chapter-dots a{width:18px;height:25px;display:grid;place-items:center}.chapter-dots a span{width:6px;height:6px;border:1px solid var(--muted);border-radius:50%}.chapter-dots a[aria-current=true] span{background:var(--accent);border-color:var(--accent)}#progress{position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--accent)}#contents{position:fixed;inset:76px 0 55px;z-index:30;background:var(--paper);color:var(--ink);padding:35px 10vw;overflow-y:auto}#contents>button{display:block;margin:0 0 25px auto;font-size:.875rem}#contents>a{display:flex;align-items:baseline;gap:40px;font:clamp(1.5rem,4.2vw,3.8rem)/1.2 Georgia,serif;padding:15px 0;border-bottom:1px solid #17191825}#contents>a span{font: .875rem Arial,sans-serif;color:#5b6057}.stat-scroll{height:270svh;border-bottom:1px solid var(--line);position:relative}.stat-sticky{position:sticky;top:76px;height:calc(100svh - 131px);min-height:650px;padding:45px 8vw;display:flex;flex-direction:column;justify-content:center}.stat-sticky>.selected{max-width:none;min-height:0}.stat-number{font-size:clamp(7rem,19vw,19rem);font-weight:400;letter-spacing:-.08em;line-height:.9;display:block;margin:20px 0 35px;color:var(--accent)}.stat-sticky h2{font-size:clamp(2rem,3.9vw,4rem);max-width:800px}.stat-sticky .support{margin-bottom:10px}.stat-sticky .source{margin-top:10px}.stat-sticky .choices{margin:20px 0 0;gap:30px}.stat-sticky .choices button{font-size:.875rem}section{scroll-margin-top:0}p{overflow-wrap:break-word}@media(min-width:1600px){.hero-inner{padding-top:170px}}@media(max-width:1000px){.engine-layout{grid-template-columns:1.5fr 1fr;gap:30px}.engine-row{grid-template-columns:24px 1fr;gap:10px}.engine-row em{grid-column:2;font-size:.875rem}.concept-cover{min-height:420px}.audience-rings{max-width:380px}.core small{font-size:.75rem}.wheel-stage{font-size:.875rem;padding:7px 10px}.wheel-controls{max-width:330px}.scene{padding-left:7vw;padding-right:7vw}}@media(max-width:700px){header{height:65px}.edition{display:none}.hero{min-height:700px}.hero-inner{padding:130px 7vw 90px}.hero h1{font-size:clamp(3.5rem,12vw,5.5rem);margin-top:38px}.hero-caption{left:7vw;right:auto;font-size:.75rem;bottom:80px}.scene{padding:90px 7vw 85px;min-height:85svh}h2{font-size:clamp(2.5rem,8.5vw,4rem)}h3{font-size:1.75rem}.support{font-size:1rem;margin-bottom:28px}.proof-line{gap:35px;margin:40px 0 30px}.proof-line strong{font-size:3.7rem}.proof-line span{font-size:.875rem}.press{font-size:1rem}.plain-list{grid-template-columns:1fr;gap:10px}.transform-selector .selected{min-height:315px}.identity h2{font-size:20vw}.audience-layout,.row-selector,.engine-layout,.wheel,.concept-layout,.review-lines{grid-template-columns:1fr;gap:35px}.audience-rings{max-width:320px;margin:10px auto}.audience-layout .choices{flex-direction:row;gap:8px 20px}.audience-layout .selected{min-height:210px}.core>span{font-size:1.6rem}.core small{font-size:.75rem;max-width:80px;margin-top:6px}.ring-label{font-size:.75rem;letter-spacing:.02em}.row-selector .choices{flex-direction:row;gap:10px 20px}.row-selector .choices button{font-size:.875rem}.row-selector .selected{min-height:180px}.engine-row{grid-template-columns:25px 1fr auto}.engine-row strong{font-size:1.125rem}.engine-row em{grid-column:auto;font-size:.8125rem;max-width:110px;text-align:right}.engine-caption{min-height:150px}.wheel-controls{max-width:255px;margin:35px auto}.wheel-stage{font-size:.875rem;padding:7px 9px}.wheel-center{font-size:1.8rem}.wheel .selected{min-height:220px}.concept-choices{gap:8px 18px}.concept-choices button{font-size:.8125rem}.concept-cover{min-height:390px;max-width:100%;padding:26px;aspect-ratio:auto}.concept-cover h3{font-size:2.5rem}.concept-copy>p{font-size:1rem}.timeline-selector .choices{gap:10px 25px}.timeline-selector .selected{min-height:220px}.selected p{font-size:1rem}.mapping{gap:25px;margin-top:22px}.mapping>div{max-width:100%}.week-selector .choices{flex-wrap:nowrap;gap:0}.week-selector .choices button{font-size:.875rem;min-width:0;padding:12px 4px}.week-selector .selected{min-height:290px}.cadence-number strong{font-size:12rem}.cadence-number span{margin-left:20px}.pipeline{gap:12px 35px}.pipeline li{font-size:1.125rem}.review-lines{gap:0}.review-lines p{font-size:1rem}.selected ul{font-size:1rem}.reader{padding:0 5vw}.reader button{font-size:.75rem}.reader>span{font-size:.75rem}.chapter-dots{gap:8px}.chapter-dots a{width:15px}.closing h2{font-size:clamp(2.2rem,7.4vw,3.6rem)}#contents{top:65px;padding:30px 7vw}.stat-scroll{height:260svh}.stat-sticky{top:65px;height:calc(100svh - 120px);min-height:540px;padding:30px 7vw}.stat-number{font-size:clamp(6rem,25vw,10rem);margin:10px 0 28px}.stat-sticky h2{font-size:2rem}.stat-sticky .source{font-size:.75rem}.choices{margin:30px 0}.detail-copy{font-size:1rem}}@media(max-height:750px) and (min-width:701px){.stat-sticky{min-height:560px}.stat-number{font-size:10rem;margin-top:0;margin-bottom:20px}.stat-sticky h2{font-size:2.8rem}.stat-sticky .support{font-size:1rem}.stat-sticky .choices{margin-top:10px}.hero-inner{padding-top:110px}.hero h1{font-size:6rem;margin-top:25px}.hero{min-height:760px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.engine-row{opacity:1;transform:none;transition:none}*{animation:none!important;transition:none!important}}
/* Compact viewports use direct statistic selection, keeping enlarged text scrollable. */
@media(max-width:700px),(max-height:650px){.stat-scroll{height:auto}.stat-sticky{position:relative;top:0;height:auto;min-height:85svh;padding:100px 7vw 85px}.stat-sticky .selected{min-height:400px}.stat-sticky .choices{margin-top:30px}.reader{height:auto;min-height:55px;padding-top:10px;padding-bottom:10px}.reader button{font-size:.875rem;max-width:75%;text-align:left;line-height:1.35}.chapter-dots{display:none}}
@media(max-width:700px){.audience-rings{padding:12%}.middle{padding:14%}.core>span{font-size:clamp(1rem,5.5vw,1.6rem)}.core small{max-width:110px}}