/* EMBERTOWER / KNOWLEDGE ATLAS 08 — KINETIC PAPER
   Original CSS. Vietnamese-safe system typography; no external dependencies. */
:root{--paper:#F7F7F5;--white:#FFFFFF;--ink:#1C1E22;--sub:#50555E;--quiet:#747983;--coral:#E45B23;--coral-text:#B74316;--coral-hi:#F0783A;--blue:#375CD6;--sand:#E6D8AE;--line:#D8DADC;--line2:#E8E9E9;--wash:#EFEFEC;--charcoal:#242629;--teal:#168C72;--shadow:0 12px 36px rgba(21,26,34,.055);--max:1240px;--sans:Inter,'Segoe UI',Arial,'Noto Sans',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.63;color:var(--ink);background:var(--paper);font-weight:400;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{font-family:var(--sans);line-height:1.17;letter-spacing:normal}a{color:inherit}button,input{font:inherit}button{cursor:pointer}img,svg{max-width:100%}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.wrap{width:min(var(--max),calc(100% - 72px));margin-inline:auto}.skip-link{position:fixed;top:-70px;left:10px;background:var(--ink);color:var(--white);padding:12px 20px;z-index:1000}.skip-link:focus{top:10px}.reading-progress{position:fixed;top:0;left:0;right:0;height:4px;z-index:999;background:transparent;pointer-events:none}.reading-progress span{display:block;width:0;height:100%;background:var(--coral);transition:width .1s linear}
.header{height:80px;position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.header-inner{height:100%;display:flex;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;font-size:19px;letter-spacing:.018em;font-weight:850;text-decoration:none;white-space:nowrap}.brand-dot,.footer-brand>span:last-child{color:var(--coral)}.brand-symbol{height:29px;width:27px;display:inline-flex;gap:3px;align-items:flex-end;flex:0 0 27px}.brand-symbol i{display:block;width:7px;background:var(--ink);border-radius:1px}.brand-symbol i:nth-child(1){height:14px}.brand-symbol i:nth-child(2){height:24px;background:var(--coral)}.brand-symbol i:nth-child(3){height:18px;background:var(--blue)}.nav{display:flex;align-items:center;gap:24px;margin-left:auto}.nav a{text-decoration:none;font-size:12px;font-weight:750;color:#555961;white-space:nowrap;position:relative}.nav a:hover,.nav a[aria-current="location"]{color:var(--coral)}.nav a[aria-current="location"]::after{content:"";height:2px;background:var(--coral);position:absolute;bottom:-12px;left:0;right:0}.header-source{font-size:11px;font-weight:800;border:1px solid #BEC1C5;padding:11px 14px;border-radius:3px;text-decoration:none;white-space:nowrap}.header-source span{color:var(--coral);margin-left:5px}.header-source:hover{border-color:var(--coral)}.menu-toggle{display:none;background:transparent;border:1px solid var(--line);width:42px;height:42px;border-radius:4px;padding:10px;flex-direction:column;justify-content:center;gap:5px}.menu-toggle span{height:2px;width:100%;background:var(--ink)}
/* Hero: oversized typographic poster */
.hero{display:grid;grid-template-columns:1.04fr .96fr;gap:40px;align-items:stretch;min-height:720px;padding-top:65px;padding-bottom:65px}.hero-copy{display:flex;flex-direction:column;justify-content:center;min-width:0}.overline{display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-size:10px;letter-spacing:.11em;font-weight:850}.index-box{background:var(--ink);padding:8px 11px;color:var(--white)}.hero h1{margin:27px 0 26px;font-size:clamp(3.25rem,5.3vw,5.9rem);font-weight:850;line-height:1.08;letter-spacing:-.012em}.slash-word{position:relative;z-index:0;white-space:nowrap}.slash-word:after{content:"";position:absolute;left:0;bottom:3px;width:100%;height:12px;background:var(--sand);z-index:-1}.highlight-line{color:var(--coral)}.hero-intro{max-width:560px;color:var(--sub);font-size:16px;line-height:1.85}.hero-intro strong{color:var(--ink)}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}.btn{border-radius:4px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:15px;text-decoration:none;padding:13px 19px;min-height:49px;font-size:12px;font-weight:850;transition:transform .2s,box-shadow .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--coral);color:var(--ink)}.btn-primary:hover{background:#F0783A;box-shadow:0 8px 20px rgba(228,91,35,.2)}.btn-outline{background:#fff;color:var(--ink);border-color:var(--ink)}.btn-outline:hover{background:#F1F1EF}.hero-footnote{display:flex;gap:25px;flex-wrap:wrap;font-size:10px;font-weight:750;margin-top:38px;color:var(--quiet);letter-spacing:.07em}.hero-footnote span:first-child{color:var(--ink)}
.hero-graphic{min-height:595px;background:#fff;border:1px solid var(--ink);display:flex;flex-direction:column;box-shadow:12px 12px 0 var(--sand);overflow:hidden}.graphic-top,.graphic-bottom{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;background:var(--ink);color:#fff;font-size:10px;font-weight:800;letter-spacing:.08em}.graphic-window{position:relative;flex:1;min-height:420px;overflow:hidden;background:#EFEFED}.graphic-window:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0,transparent 66px,#d5d6d6 67px),repeating-linear-gradient(0deg,transparent 0,transparent 66px,#d5d6d6 67px);opacity:.32}.graphic-window:after{content:"";position:absolute;width:240px;height:240px;left:-90px;bottom:-100px;background:var(--coral);transform:rotate(32deg);opacity:.98}.axis{position:absolute;opacity:.24;background:var(--ink)}.axis-h{height:1px;left:0;right:0;top:50%}.axis-v{width:1px;top:0;bottom:0;left:50%}.ring{position:absolute;border-radius:50%;border:1.7px solid var(--ink);left:50%;top:50%;transform:translate(-50%,-50%)}.ring-one{width:76%;aspect-ratio:1}.ring-two{width:56%;aspect-ratio:1;border-style:dashed;border-color:#8C9195}.graphic-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:2px solid var(--ink);background:#fff;width:215px;height:215px;border-radius:50%;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:0 10px 20px rgba(10,13,17,.08)}.graphic-core strong{font-size:48px;letter-spacing:-.025em;line-height:1.2}.graphic-core strong span{color:var(--coral)}.graphic-core small{font-size:9px;font-weight:850;letter-spacing:.07em}.graphic-stamp{position:absolute;background:white;border:1.5px solid var(--ink);z-index:4;padding:11px 13px;font-size:10px;color:var(--coral);font-weight:900;box-shadow:4px 4px 0 rgba(28,30,34,.08)}.graphic-stamp b{color:var(--ink);margin-left:6px}.stamp-a{left:6%;top:20%}.stamp-b{right:5%;top:28%}.stamp-c{left:8%;bottom:21%}.stamp-d{right:6%;bottom:15%}.graphic-circle{position:absolute;width:155px;height:155px;background:var(--sand);border-radius:50%;right:-55px;top:-45px;opacity:.92}.graphic-square{position:absolute;background:var(--blue);width:115px;height:115px;right:1%;bottom:-55px;transform:rotate(37deg)}.graphic-shape{position:absolute;width:50px;height:50px;background:var(--coral);top:8%;left:15%;border-radius:50%}.graphic-bottom{justify-content:center;gap:18px;background:var(--sand);color:var(--ink);padding:15px}.graphic-bottom .arrow{font-size:20px;color:var(--coral)}
/* Common */
.section{padding-top:110px;padding-bottom:110px;scroll-margin-top:30px}.section-head{display:grid;grid-template-columns:240px 1fr;gap:45px;align-items:start;margin-bottom:42px}.eyebrow{display:block;border-top:3px solid var(--coral);padding-top:15px;max-width:240px;color:var(--coral);font-size:10px;letter-spacing:.09em;font-weight:900}.section h2,.section-head h2{font-size:clamp(2.65rem,4.9vw,4.75rem);font-weight:850;line-height:1.12;letter-spacing:-.012em}.accent-text{color:var(--coral)}.lead{font-size:16px;line-height:1.84;color:var(--sub);max-width:775px;margin-top:23px}.lead strong{color:var(--ink)}.micro{font-size:10px;color:var(--coral);font-weight:900;letter-spacing:.1em}.manifest-band{background:var(--blue);color:white}.band-inner{min-height:142px;display:grid;grid-template-columns:200px 1fr 65px;align-items:center;gap:38px;padding-block:24px}.band-id{font-size:10px;font-weight:900;letter-spacing:.09em;color:#DADFFF}.band-inner p{font-size:clamp(21px,2.2vw,29px);line-height:1.45;font-weight:450}.band-inner p strong{color:#fff;font-weight:850}.band-mark{font-size:62px;font-weight:400;color:var(--sand)}
/* Sources/wealth */
.origin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.origin-card{border:1px solid var(--line);background:white;min-height:270px;padding:26px;display:flex;flex-direction:column;gap:30px}.origin-no{font-size:46px;font-weight:900;letter-spacing:-.03em;display:flex;justify-content:space-between;line-height:1}.origin-no span{color:var(--coral);font-size:15px}.origin-card h3{font-size:23px;margin-top:8px;margin-bottom:12px;font-weight:850}.origin-card p{font-size:14px;line-height:1.75;color:var(--sub)}.definition-strip{margin-top:54px;background:var(--ink);color:white;display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:20px 23px}.definition-strip>span:first-child{font-size:10px;letter-spacing:.1em;font-weight:800;margin-right:auto;color:#D7D7D7}.definition-strip strong{font-size:15px}.definition-strip>span:not(:first-child){color:var(--sand)}.definition-strip button{border:0;color:#fff;background:var(--coral);font-size:11px;font-weight:800;padding:10px 12px;margin-left:auto}.concept-shell{border:1px solid var(--line);border-top:0;background:#fff;display:grid;grid-template-columns:225px 1fr;min-height:255px}.concept-options{display:flex;flex-direction:column;border-right:1px solid var(--line)}.concept-options button{text-align:left;border:0;border-bottom:1px solid var(--line2);background:#fff;padding:20px 18px;font-weight:800;color:var(--sub)}.concept-options button[aria-selected="true"]{background:#F6EEE8;color:var(--coral);border-left:5px solid var(--coral);padding-left:13px}.concept-panel{padding:28px 36px;max-width:850px}.concept-panel h3{font-size:30px;margin:12px 0;color:var(--ink)}.concept-panel p{color:var(--sub);font-size:15px;line-height:1.8}.concept-question{border-left:4px solid var(--blue);padding:11px 15px;background:#F3F5FE;font-weight:750;margin-top:18px;color:#243A85;font-size:13px}
/* Mechanism flow */
.section-grey{background:var(--wash)}.flow-rail{display:flex;align-items:stretch;gap:0}.flow-step{flex:1;min-width:0;border:1px solid var(--line);background:#fff;padding:20px 14px;text-align:left;display:flex;flex-direction:column;gap:10px;transition:background .2s,transform .2s}.flow-step:hover{background:#FFF4EE}.flow-step.active{background:var(--coral);color:#fff;border-color:var(--coral)}.flow-step span{font-size:9px;font-weight:850;letter-spacing:.07em;color:var(--coral)}.flow-step.active span{color:#FFE6D8}.flow-step strong{font-size:15px;line-height:1.3}.flow-step small{font-size:12px;line-height:1.5;color:var(--sub)}.flow-step.active small{color:#FFF0E8}.flow-arrow{align-self:center;padding:0 7px;font-size:22px;color:var(--blue);font-weight:900}.flow-detail{margin-top:14px;background:var(--ink);color:#fff;display:grid;grid-template-columns:265px 1fr 270px;gap:24px;padding:26px;align-items:center}.flow-detail>div:first-child span,.flow-proof span{display:block;font-size:10px;color:var(--sand);font-weight:850;letter-spacing:.06em;margin-bottom:9px}.flow-detail h3{font-size:25px}.flow-detail p,.flow-proof{font-size:13px;line-height:1.75}.flow-detail p{color:#E1E3E6}.flow-proof{border-left:2px solid var(--coral);padding-left:15px;color:#fff}
/* Mechanism */
.mechanism-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.mechanism-card{background:#fff;border:1px solid var(--line);padding:28px 26px;min-height:318px;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.mechanism-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.mechanism-card.featured{background:var(--sand)}.mechanism-index{font-weight:900;font-size:43px;letter-spacing:-.03em;line-height:1;display:flex;align-items:center;gap:12px}.mechanism-index span{color:var(--coral);font-size:10px;letter-spacing:.09em}.mechanism-card h3{font-size:24px;font-weight:850;margin-top:36px;margin-bottom:14px}.mechanism-desc{font-size:14px;color:var(--sub);line-height:1.7;flex:1}.mechanism-foot{border-top:1px solid #D4D5D5;padding-top:14px;display:flex;flex-direction:column;gap:6px;margin-top:26px}.mechanism-foot span{font-size:10px;color:var(--coral);font-weight:900}.mechanism-foot b{font-size:13px}.mechanism-note{display:flex;gap:22px;align-items:center;background:#EEF1FE;border-left:5px solid var(--blue);padding:23px 25px;margin-top:28px}.mechanism-note span{color:var(--blue);font-size:42px}.mechanism-note p{font-size:15px;line-height:1.7}
/* Lab */
.lab-section{background:#EDECE9}.lab-layout{display:grid;grid-template-columns:340px minmax(0,1fr);gap:20px}.lab-aside{display:flex;flex-direction:column;gap:16px}.lab-note{background:var(--ink);color:#fff;padding:27px;min-height:320px}.lab-note-top{color:#FFC6B0;font-size:10px;font-weight:900;letter-spacing:.1em;display:flex;justify-content:space-between}.lab-note h3{font-size:32px;margin:31px 0 15px}.lab-note p{font-size:14px;color:#E4E6EB;line-height:1.8}.lab-note-formula{border-top:1px solid #5A5B5C;padding-top:16px;margin-top:25px;font-weight:900;font-size:11px;letter-spacing:.04em;color:var(--sand)}.lab-controls{background:#fff;border:1px solid var(--line);padding:26px;display:grid;gap:10px}.lab-control-header{display:flex;justify-content:space-between;gap:9px;font-size:11px;font-weight:850;letter-spacing:.04em;margin-bottom:15px}.lab-control-header button{background:transparent;color:var(--coral);border:0;font-size:11px;font-weight:850}.lab-controls label{display:flex;justify-content:space-between;gap:9px;font-size:13px;font-weight:750;align-items:center}.lab-controls label strong{font-size:20px;color:var(--blue)}input[type=range]{appearance:none;-webkit-appearance:none;width:100%;height:6px;background:#D8DBDE;border-radius:999px;cursor:pointer;margin:15px 0 4px;accent-color:var(--coral)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--coral);border:3px solid #fff;box-shadow:0 0 0 2px var(--coral);width:20px;height:20px;border-radius:50%}input[type=range]::-moz-range-thumb{background:var(--coral);border:2px solid white;width:16px;height:16px;border-radius:50%}.range-ticks{display:flex;justify-content:space-between;font-size:11px;color:var(--quiet);margin:0 0 19px}.control-hint{font-size:12px;line-height:1.7;color:var(--sub);border-top:1px solid var(--line);padding-top:15px}.lab-chart-column{min-width:0;display:flex;flex-direction:column;gap:14px}.lab-kpi-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.lab-kpi{background:#fff;border:1px solid var(--line);padding:17px 17px;display:flex;flex-direction:column;gap:7px;min-width:0}.lab-kpi>span{font-size:10px;letter-spacing:.04em;font-weight:850;color:var(--quiet);min-height:26px}.lab-kpi strong{font-size:34px;line-height:1.1;font-weight:900;letter-spacing:-.02em;color:var(--ink)}.lab-kpi:nth-child(2) strong{color:var(--blue)}.lab-kpi:nth-child(3) strong{color:var(--coral)}.lab-kpi small{font-size:11px;color:var(--sub);line-height:1.5}.chart-container{background:white;border:1px solid var(--line);padding:26px;min-width:0}.chart-header{display:flex;align-items:start;justify-content:space-between;gap:15px;margin-bottom:20px}.chart-header h3{font-size:26px;margin:8px 0}.chart-header p{font-size:13px;color:var(--sub)}.chart-status{background:#FEECE5;border:1px solid #EDC8B8;color:#B34217;flex-shrink:0;font-size:9px;font-weight:900;padding:9px 10px;text-align:center;max-width:130px;line-height:1.35}.chart-scroller{border:1px solid var(--line2);border-radius:4px;overflow-x:auto;background:#fff}.chart-scroller svg{display:block;width:100%;min-width:630px;height:auto}.legend{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:19px 0 14px}.legend>span{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--sub);font-weight:700;white-space:nowrap}.legend-line{height:4px;width:25px;flex-shrink:0}.legend-line.baseline{border-top:3px dashed #7D858F;height:0}.legend-line.scenario4{background:#168C72}.legend-line.scenario8{background:#375CD6}.legend-line.custom{background:#E45B23}.chart-readout{background:#F4F5F5;border:1px solid var(--line2);padding:12px 14px;font-size:12px;line-height:1.65;color:var(--sub);min-height:48px}.chart-readout strong{color:var(--ink)}.chart-table-wrap{overflow-x:auto;margin-top:17px}.chart-table-wrap table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;min-width:480px}.chart-table-wrap caption{text-align:left;font-size:10px;font-weight:850;color:var(--quiet);margin-bottom:8px}.chart-table-wrap th,.chart-table-wrap td{text-align:right;padding:9px 10px;border-bottom:1px solid var(--line2);font-size:12px;white-space:nowrap}.chart-table-wrap th:first-child,.chart-table-wrap td:first-child{text-align:left}.chart-table-wrap th{font-weight:900;color:var(--ink);background:#F3F3F1}.chart-table-wrap tbody tr.current-row{background:#FDEBE2}.model-details{margin-top:17px;border-top:1px solid var(--line);padding-top:15px}.model-details summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;font-size:12px;font-weight:900}.model-details summary::-webkit-details-marker{display:none}.model-details summary span{color:var(--coral);font-size:21px}.model-details[open] summary span{transform:rotate(45deg)}.model-details p{color:var(--sub);font-size:13px;line-height:1.8;margin-top:10px}
/* Unit */
.unit-layout{display:grid;grid-template-columns:1fr 1fr;gap:16px}.unit-left,.unit-right{padding:32px;border:1px solid var(--line);background:#fff}.unit-control{padding-bottom:16px}.unit-label{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px;font-weight:750}.unit-label strong{font-size:31px;color:var(--coral)}.unit-control .range-ticks{margin-bottom:10px}.unit-assumptions{border-top:1px solid var(--line);display:grid;gap:0}.unit-assumptions>div{display:flex;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid var(--line2);font-size:13px}.unit-assumptions span{color:var(--sub)}.unit-disclaimer{font-size:11px;color:var(--quiet);line-height:1.7;margin-top:22px}.unit-result-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding-bottom:34px;border-bottom:1px solid var(--line)}.unit-result-row>div{display:flex;flex-direction:column;gap:15px}.unit-result-row span{font-size:10px;color:var(--quiet);font-weight:900}.unit-result-row strong{font-size:clamp(22px,2.2vw,31px);letter-spacing:-.015em;white-space:normal}.unit-result-row>div:first-child strong{color:var(--blue)}.unit-result-row>div:nth-child(2) strong{color:var(--teal)}.unit-result-row>div:nth-child(2) strong.loss{color:var(--coral)}.unit-bars{display:grid;grid-template-columns:105px 1fr;gap:13px;margin-top:27px;align-items:center;font-size:11px;font-weight:800}.unit-bars>div{height:9px;background:var(--wash);overflow:hidden;border-radius:99px}.unit-bars i{display:block;width:0;height:100%;background:var(--blue);border-radius:99px;transition:width .25s}.unit-bars div:last-child i{background:var(--coral)}.unit-verdict{font-size:13px;background:#F5F3EC;border-left:4px solid var(--sand);padding:15px;margin-top:30px;color:var(--ink)}
/* Evergreen */
.section-poster{background:var(--ink);color:#fff}.section-poster .eyebrow{color:#FFB894}.section-poster .lead{color:#DBDDE1}.poster-heading-highlight{color:var(--sand)}.era-tabs{display:flex;flex-wrap:wrap;border-bottom:1px solid #606267;gap:4px}.era-tabs button{padding:13px 24px;border:0;background:transparent;color:#DADBE0;font-size:12px;font-weight:850}.era-tabs button[aria-selected="true"]{background:var(--coral);color:white}.era-feature{display:grid;grid-template-columns:1fr 1fr;gap:65px;padding:42px 0 50px}.era-feature .micro{color:#F2A27D}.era-feature h3{font-size:35px;line-height:1.25;margin-top:12px}.era-feature p{font-size:16px;line-height:1.8;margin-top:12px;color:#ECEEF0}.evergrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.evergrid>div{border:1px solid #696A6E;padding:20px 24px}.evergrid b{color:var(--sand);font-size:11px;letter-spacing:.06em}.evergrid p{color:#E9EAEB;margin-top:9px;font-size:13px;line-height:1.75}
/* IDE */
.ide-case{border:1px solid var(--ink);background:#fff}.ide-case-header{display:flex;justify-content:space-between;gap:12px;padding:15px 22px;background:var(--sand);font-size:11px;font-weight:900}.ide-grid{display:grid;grid-template-columns:repeat(4,1fr)}.ide-grid article{padding:23px;border-right:1px solid var(--line);min-height:260px}.ide-grid article:last-child{border-right:0}.ide-grid article>span{font-size:34px;color:var(--coral);font-weight:900}.ide-grid h3{margin:15px 0 12px;font-size:18px;line-height:1.35}.ide-grid p{color:var(--sub);font-size:13px;line-height:1.75}.roadmap-title{margin:65px 0 18px;display:flex;align-items:end;gap:25px;justify-content:space-between}.roadmap-title h3{font-size:25px;max-width:680px}.roadmap-title p{color:var(--quiet);font-size:13px}.roadmap{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.roadmap>div{padding:26px;background:#fff;border-top:5px solid var(--coral);display:flex;flex-direction:column;gap:16px;min-height:234px}.roadmap>div:nth-child(2){border-top-color:var(--blue)}.roadmap>div:nth-child(3){border-top-color:var(--ink)}.roadmap span{color:var(--coral);font-size:10px;font-weight:900}.roadmap b{font-size:22px}.roadmap p{font-size:14px;line-height:1.7;color:var(--sub);flex:1}.roadmap small{font-size:11px;font-weight:800;color:var(--ink)}
/* Audit */
.audit-section{background:var(--wash)}.audit-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}.audit-questions{display:grid;gap:9px}.audit-question{background:#fff;padding:21px 23px;border:1px solid var(--line);display:grid;gap:14px}.audit-question-head{display:flex;gap:18px;align-items:baseline}.audit-question-id{font-size:11px;font-weight:900;color:var(--coral);flex:0 0 93px}.audit-question h3{font-size:21px;font-weight:850}.audit-question p{font-size:13px;color:var(--sub);line-height:1.7;padding-left:111px}.audit-options{display:flex;flex-wrap:wrap;gap:8px;padding-left:111px}.audit-options label{cursor:pointer}.audit-options input{position:absolute;opacity:0;width:1px;height:1px}.audit-options span{display:inline-block;border:1px solid #C8CBD0;padding:9px 12px;font-size:12px;font-weight:750;color:var(--sub);border-radius:3px}.audit-options input:checked+span{color:#fff;background:var(--ink);border-color:var(--ink)}.audit-options input:focus-visible+span{outline:3px solid var(--blue);outline-offset:2px}.audit-options label[data-value="yes"] input:checked+span{background:#167B63;border-color:#167B63}.audit-options label[data-value="no"] input:checked+span{background:#B54A30;border-color:#B54A30}.audit-summary{position:relative}.audit-summary-sticky{position:sticky;top:100px;background:#fff;border:1px solid var(--ink);padding:26px}.audit-main-score{display:flex;align-items:baseline;gap:6px;margin-top:20px}.audit-main-score strong{font-size:90px;line-height:1;font-weight:900;color:var(--coral)}.audit-main-score span{font-size:28px;color:var(--quiet)}.audit-meter{height:9px;background:#E2E3E5;margin:19px 0 26px}.audit-meter div{background:var(--blue);height:100%;width:0;transition:width .25s}.audit-stats{display:grid;gap:13px}.audit-stats>div{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--sub)}.audit-stats b{margin-left:auto}.audit-stats i{display:inline-block;width:10px;height:10px;border-radius:50%}.s-positive{background:#167B63}.s-negative{background:#B54A30}.s-neutral{background:#D2A33B}.audit-message{background:#F4F4F1;margin-top:26px;padding:16px;font-size:13px;line-height:1.8}.audit-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.audit-actions .btn{font-size:11px;padding:12px}.audit-tiny{color:var(--quiet);font-size:11px;line-height:1.75;margin-top:22px}
/* Closing and source */
.section-closing{background:var(--coral);padding:93px 0;color:var(--ink)}.closing-inner{display:grid;grid-template-columns:1.35fr .65fr;gap:70px;align-items:end}.closing-inner .micro{color:#3C2320}.closing-inner h2{margin-top:25px;font-size:clamp(3.6rem,7.5vw,7.8rem);line-height:1.05;letter-spacing:-.025em;font-weight:900}.closing-inner h2 span{color:#FFF5ED}.closing-side p{font-size:20px;line-height:1.7;font-weight:600}.closing-rule{border-top:1px solid rgba(28,30,34,.5);border-bottom:1px solid rgba(28,30,34,.5);margin:28px 0;padding:15px 0;font-size:12px;font-weight:850}.closing-rule span{color:#FFF5ED;padding:0 3px}.closing-side>a{font-size:12px;font-weight:850;text-underline-offset:5px}.source-links{border-top:2px solid var(--ink)}.source-links a{display:grid;grid-template-columns:72px 1fr 30px;gap:12px;align-items:center;text-decoration:none;border-bottom:1px solid var(--line);padding:22px 15px;transition:background .2s}.source-links a:hover{background:#fff}.source-links a>span{font-size:30px;font-weight:850;color:var(--coral)}.source-links strong{font-size:21px;display:block}.source-links small{display:block;color:var(--sub);font-size:12px;margin-top:6px}.source-links b{color:var(--blue);font-size:22px}.source-note{background:#FFF8ED;border-left:5px solid var(--sand);padding:19px 22px;font-size:13px;line-height:1.8;color:var(--sub);margin-top:25px}.source-note strong{color:var(--ink)}.footer{background:#1C1E22;color:#fff}.footer-top{padding:46px 0 39px;display:grid;grid-template-columns:1fr 1fr auto;gap:22px}.footer-brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:900;letter-spacing:.02em}.footer-brand>span:last-child{display:inline-block}.footer-top p{font-size:13px;color:#C8C9CC;line-height:1.8}.footer-top>a{font-size:13px;color:var(--sand);text-decoration:none;border-bottom:1px solid #85806D;align-self:start;padding-bottom:5px}.footer-bottom{border-top:1px solid #464749;padding:16px 0 21px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:10px;color:#A5A6AB;letter-spacing:.04em}.footer-bottom a{color:#fff;text-decoration:none}.toast{position:fixed;z-index:500;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:13px 22px;box-shadow:0 10px 30px rgba(0,0,0,.2);font-size:13px;border-radius:4px;text-align:center}.toast[hidden]{display:none}
@media(max-width:1200px){.nav{gap:14px}.nav a{font-size:11px}.hero h1{font-size:clamp(3rem,5vw,5.25rem)}.hero{gap:25px}.hero-graphic{min-height:520px}.section-head{grid-template-columns:190px 1fr}.flow-detail{grid-template-columns:230px 1fr 240px}.lab-layout{grid-template-columns:300px minmax(0,1fr)}.legend{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:960px){.wrap{width:calc(100% - 44px)}.menu-toggle{display:flex;margin-left:auto}.nav{display:none;position:absolute;top:79px;left:0;right:0;background:white;border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:16px 24px;flex-direction:column;gap:0;align-items:stretch}.nav.open{display:flex}.nav a{padding:10px;font-size:14px}.header-source{margin-left:auto}.hero{grid-template-columns:1fr;padding-top:50px;gap:34px}.hero-graphic{max-width:650px;width:100%;min-height:530px}.hero h1{font-size:clamp(3.5rem,7.6vw,5.4rem)}.section-head{grid-template-columns:1fr;gap:17px}.eyebrow{max-width:300px}.flow-rail{flex-wrap:wrap;gap:8px}.flow-step{flex:1 1 31%;min-height:150px}.flow-arrow{display:none}.flow-detail{grid-template-columns:1fr 1fr}.flow-detail .flow-proof{grid-column:1/-1}.mechanism-grid{grid-template-columns:repeat(2,1fr)}.lab-layout{grid-template-columns:1fr}.lab-aside{display:grid;grid-template-columns:1fr 1fr}.lab-note{min-height:0}.lab-kpi-row{grid-template-columns:repeat(3,1fr)}.ide-grid{grid-template-columns:repeat(2,1fr)}.ide-grid article:nth-child(2){border-right:0}.ide-grid article:nth-child(-n+2){border-bottom:1px solid var(--line)}.audit-layout{grid-template-columns:1fr}.audit-summary-sticky{position:static}.audit-summary{order:-1}.audit-summary-sticky{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}.audit-main-score{grid-row:2/4}.audit-stats{grid-column:2;grid-row:2/4}.audit-meter,.audit-message,.audit-actions,.audit-tiny{grid-column:1/-1}.closing-inner{gap:25px}.closing-inner h2{font-size:clamp(3.5rem,8vw,6rem)}}
@media(max-width:640px){html{scroll-padding-top:76px}.wrap{width:calc(100% - 32px)}.header{height:68px}.brand{font-size:16px;gap:8px}.brand-symbol{transform:scale(.86);transform-origin:left center;width:24px}.header-source{display:none}.nav{top:67px}.hero{padding-top:33px;padding-bottom:42px;gap:25px;min-height:0}.overline{font-size:9px;gap:6px}.hero h1{font-size:clamp(2.25rem,9.2vw,3.9rem);margin:23px 0 22px;line-height:1.14;letter-spacing:normal}.slash-word{white-space:normal}.slash-word:after{height:7px;bottom:2px}.hero-intro{font-size:14px}.hero-actions{margin-top:24px}.hero-actions .btn{width:100%}.hero-footnote{gap:10px;font-size:9px;margin-top:25px}.hero-graphic{min-height:390px;box-shadow:7px 7px 0 var(--sand)}.graphic-window{min-height:325px}.ring-one{width:80%}.ring-two{width:62%}.graphic-core{width:155px;height:155px}.graphic-core strong{font-size:34px}.graphic-core small{font-size:7px}.graphic-stamp{font-size:8px;padding:6px 8px}.graphic-stamp b{margin-left:3px}.stamp-a{left:2%;top:16%}.stamp-b{right:1%;top:29%}.stamp-c{left:2%;bottom:21%}.stamp-d{right:1%;bottom:14%}.graphic-top,.graphic-bottom{padding:9px;font-size:8px}.graphic-bottom{gap:9px}.graphic-shape{width:27px;height:27px}.graphic-circle{width:100px;height:100px}.graphic-square{width:75px;height:75px}.band-inner{grid-template-columns:1fr;min-height:0;gap:13px;padding-block:27px}.band-inner p{font-size:20px}.band-mark{display:none}.section{padding-top:68px;padding-bottom:68px}.section-head{margin-bottom:27px}.section h2,.section-head h2{font-size:clamp(2.15rem,9vw,3.1rem);line-height:1.15}.lead{font-size:14px;margin-top:17px}.origin-grid,.mechanism-grid,.roadmap,.unit-layout{grid-template-columns:1fr}.origin-card{min-height:0;padding:22px;gap:15px}.origin-no{font-size:36px}.origin-card h3{font-size:20px}.definition-strip{margin-top:33px;gap:11px}.definition-strip>span:first-child{width:100%;margin:0}.definition-strip strong{font-size:12px}.definition-strip button{width:100%;margin:5px 0 0}.concept-shell{grid-template-columns:1fr}.concept-options{flex-direction:row;border-right:0;border-bottom:1px solid var(--line)}.concept-options button{padding:12px 5px;font-size:11px;flex:1;text-align:center}.concept-options button[aria-selected="true"]{border-left:0;border-bottom:4px solid var(--coral);padding:12px 5px 8px}.concept-panel{padding:24px}.concept-panel h3{font-size:22px}.flow-step{flex-basis:46%;padding:14px}.flow-step strong{font-size:13px}.flow-step small{font-size:11px}.flow-detail{grid-template-columns:1fr;padding:20px;gap:12px}.flow-detail .flow-proof{grid-column:auto}.mechanism-card{min-height:0;padding:23px}.mechanism-card h3{margin-top:19px;font-size:22px}.mechanism-foot{margin-top:20px}.mechanism-note{padding:18px;gap:13px}.mechanism-note p{font-size:13px}.mechanism-note span{font-size:29px}.lab-aside{grid-template-columns:1fr}.lab-note h3{font-size:29px}.lab-kpi-row{grid-template-columns:1fr 1fr;gap:8px}.lab-kpi:last-child{grid-column:1/-1}.lab-kpi{padding:13px}.lab-kpi strong{font-size:27px}.chart-container{padding:16px}.chart-header{display:block}.chart-header h3{font-size:21px}.chart-status{display:inline-block;margin-top:12px}.chart-scroller svg{min-width:610px}.legend{grid-template-columns:1fr 1fr}.legend>span{font-size:10px}.unit-left,.unit-right{padding:22px}.unit-result-row{gap:12px}.unit-result-row strong{font-size:23px}.era-tabs button{padding:11px 12px;font-size:11px}.era-feature,.evergrid{grid-template-columns:1fr;gap:14px}.era-feature{padding:28px 0}.era-feature h3{font-size:26px}.era-feature p{font-size:14px}.ide-grid{grid-template-columns:1fr}.ide-grid article{min-height:0;border-right:0;border-bottom:1px solid var(--line)!important;padding:18px}.ide-grid article:last-child{border-bottom:0!important}.roadmap-title{display:block;margin:42px 0 17px}.roadmap-title h3{font-size:21px}.roadmap-title p{margin-top:7px}.roadmap>div{min-height:0;padding:23px}.audit-summary-sticky{display:block}.audit-question{padding:17px}.audit-question-head{display:block}.audit-question-id{display:block;margin-bottom:6px}.audit-question h3{font-size:20px}.audit-question p,.audit-options{padding-left:0}.audit-options{gap:6px}.audit-options span{font-size:11px;padding:9px 10px}.audit-main-score strong{font-size:74px}.audit-meter{margin:14px 0 22px}.closing-inner{grid-template-columns:1fr;gap:30px}.section-closing{padding:67px 0}.closing-inner h2{font-size:clamp(3rem,12vw,5.5rem)}.closing-side p{font-size:17px}.closing-rule{font-size:11px}.source-links a{grid-template-columns:31px 1fr 20px;padding:16px 4px}.source-links a>span{font-size:23px}.source-links strong{font-size:16px}.source-links small{font-size:11px}.footer-top{grid-template-columns:1fr;gap:15px}.footer-bottom{display:grid;gap:9px}.toast{width:calc(100% - 30px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
@media print{.header,.reading-progress,.hero-actions,.menu-toggle,.lab-controls,.audit-actions,.audit-options,.footer-bottom a{display:none!important}body{background:#fff}.section{padding:35px 0}.hero-graphic{display:none}.hero{display:block;min-height:0}.section-head{display:block}.flow-rail{display:grid;grid-template-columns:repeat(5,1fr)}.flow-arrow{display:none}.lab-layout{display:block}.audit-summary{display:none}.section-poster,.section-closing,.lab-note{print-color-adjust:exact; -webkit-print-color-adjust:exact}}

/* Small-type contrast refinements while preserving the Kinetic Paper swatches. */
.eyebrow,.micro,.origin-no span,.mechanism-index span,.mechanism-foot span,.audit-question-id,.roadmap span,.source-links a>span,.nav a:hover,.nav a[aria-current="location"],.lab-control-header button{color:var(--coral-text)}
.section-poster .micro,.section-poster .eyebrow{color:#F7BE9E}
.section-closing .micro{color:#3C2320}