@charset "UTF-8";
:root{--navy:#142f46;--deep:#102739;--gold:#eabb62;--ink:#233c4e;--muted:#5a6e7b;--line:#dce3e7;--paper:#fbfcfc;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;color-scheme:light;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:106px}
*{box-sizing:border-box}body{margin:0;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible,.table-wrap:focus-visible{outline:3px solid #bd810e;outline-offset:5px}::selection{background:#f5d596;color:#142f46}.skip-link{position:fixed;left:20px;top:-100px;z-index:100;background:#fff;padding:15px}.skip-link:focus{top:10px}.reader-header{position:sticky;top:0;z-index:30;background:var(--deep);color:#eff4f7}.header-inner{max-width:1344px;padding:0 52px;margin:auto;min-height:74px;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center}.back-link{font-size:12px;color:#b9cbd7;display:inline-flex;gap:12px;align-items:center;width:max-content}.back-link:hover{color:#fff}.back-link span{font-size:20px}.reader-brand{display:flex;align-items:center;justify-content:center;gap:13px;font-size:14px;letter-spacing:.03em}.reader-brand svg{color:var(--gold)}.print-button{justify-self:end;border:1px solid #526777;color:#e4edf3;background:transparent;padding:10px 14px;border-radius:5px;font-size:11px;cursor:pointer}.print-button:hover{border-color:var(--gold);color:var(--gold)}.print-button span{margin-left:16px}.reading-progress{height:2px;background:#ffffff13}.reading-progress span{height:2px;display:block;width:100%;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .1s linear}.cover{background:var(--navy);color:#fff;overflow:hidden}.cover-inner{max-width:1344px;margin:auto;padding:35px 52px 0}.cover-meta{display:flex;align-items:center;justify-content:space-between;gap:20px}.eyebrow{font-family:var(--mono);font-size:10px;line-height:1.6;text-transform:uppercase;letter-spacing:.14em;font-weight:500;margin:0;color:#607483}.cover-meta .eyebrow{color:var(--gold);display:flex;align-items:center;gap:10px}.small-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--gold);flex:none}.edition{font-family:var(--mono);font-size:10px;color:#a9becd;letter-spacing:.035em}.cover-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:46px;align-items:center;padding:40px 0 55px}.cover-kicker{color:#aec3d2;font-size:12px;letter-spacing:.04em;margin:0 0 23px}.cover h1{font-size:clamp(50px,5.3vw,78px);line-height:1.03;letter-spacing:-.054em;font-weight:550;margin:0;color:#f9faf8}.cover h1 em{font-family:Georgia,"Times New Roman",serif;font-weight:400;color:var(--gold);letter-spacing:-.065em}.cover-description{font-size:17px;line-height:1.7;color:#b5c9d7;max-width:430px;margin:27px 0 26px}.read-button{display:inline-flex;gap:32px;align-items:center;min-height:48px;padding:13px 19px;background:var(--gold);color:#173247;font-size:12px;font-weight:650;border-radius:5px}.read-button:hover{background:#f4cb80}.read-button span{font-size:18px}.reading-time{display:block;margin-top:16px;font-family:var(--mono);font-size:9px;letter-spacing:.05em;color:#a8becc}.cover-figure{margin:0;padding:0 10px}.hero-diagram{display:block;width:100%;height:auto}.cover-figure figcaption{display:flex;justify-content:space-between;padding:14px 0 0;border-top:1px solid #ffffff20;color:#a9becd;font-family:var(--mono);font-size:9px;letter-spacing:.045em}.cover-specs{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #ffffff23;padding:24px 0 29px}.cover-specs>div{padding:0 34px}.cover-specs>div:first-child{padding-left:0}.cover-specs>div+div{border-left:1px solid #ffffff23}.spec-number{font-size:33px;letter-spacing:-.045em;font-weight:500;display:block;color:#eff4f4}.spec-number small{font-size:16px;letter-spacing:-.015em;font-weight:400;color:#aec3d2;margin-left:7px}.cover-specs>div>span:last-child{display:block;font-size:10px;color:#b0c4d3;margin-top:9px}.document-layout{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:226px minmax(0,1fr);gap:70px;padding:72px 28px 0}.contents-sticky{position:sticky;top:118px}.contents nav{display:flex;flex-direction:column;margin-top:24px;border-left:1px solid var(--line)}.contents nav a,.mobile-contents nav a{position:relative;display:flex;gap:14px;align-items:baseline;min-height:45px;padding:12px 0 12px 16px;font-size:11px;line-height:1.5;color:#677a87}.contents nav a>span,.mobile-contents nav a>span{font-family:var(--mono);font-size:9px;color:#7f8e98}.contents nav a:hover{color:var(--ink)}.contents nav a[aria-current="true"]{color:var(--navy);font-weight:650}.contents nav a[aria-current="true"]:before{content:"";position:absolute;left:-2px;top:10px;bottom:10px;width:3px;background:#b98124;border-radius:5px}.contents nav a[aria-current="true"]>span{color:#946019}.contents-note{border-top:1px solid var(--line);margin:30px 0 20px;padding-top:22px;display:flex;align-items:flex-start;gap:10px}.contents-note .small-dot{background:#8f9f99;margin-top:5px}.contents-note p{font-family:var(--mono);font-size:9px;line-height:1.8;color:#6c7f8b;margin:0}.back-top{font-size:10px;color:#617889}.document-body{min-width:0}.mobile-contents{display:none}.chapter{scroll-margin-top:108px;padding-bottom:64px;margin-bottom:57px;border-bottom:1px solid var(--line)}.chapter-heading{display:flex;gap:24px;align-items:baseline;margin:0 0 28px}.chapter-number{font-family:Georgia,serif;font-size:39px;line-height:1;color:#c99a49;letter-spacing:-.07em;min-width:42px}.chapter-heading h2{font-size:clamp(26px,2.6vw,36px);line-height:1.18;font-weight:550;letter-spacing:-.04em;margin:9px 0 0;color:#17364d}.chapter-heading .eyebrow{font-size:9px}.chapter>p{font-size:15px;line-height:1.88;color:#526675;margin:0 0 19px;max-width:780px}.chapter>p:first-of-type{font-size:17px;line-height:1.8;color:#2c495e}.chapter h3{font-size:19px;font-weight:600;line-height:1.4;letter-spacing:-.02em;color:#1b3b52;margin:36px 0 15px}.use-case{display:flex;gap:22px;margin:0;padding:23px 0;border-bottom:1px solid var(--line)}.use-case+.use-case{margin-top:0}.use-symbol{font-size:28px;color:#ad7925;width:37px;flex:none;line-height:1.3}.use-case h4{font-size:17px;margin:0 0 10px;color:#1e3d53;font-weight:550;letter-spacing:-.02em}.use-case p{font-size:14px;line-height:1.8;color:var(--muted);margin:0}.flow{background:#edf2f4;border:1px solid #e2e9ed;padding:24px 26px;margin:32px 0;border-radius:8px}.flow-head{display:flex;justify-content:space-between}.figure-no{font-family:var(--mono);font-size:9px;color:#607785}.flow-steps{display:grid;grid-template-columns:1fr 25px 1fr 25px 1fr;gap:8px;align-items:center;margin:26px 0 21px}.flow-steps>div{display:flex;flex-direction:column;align-items:flex-start}.flow-icon{font-family:var(--mono);font-size:10px;background:#fff;border:1px solid #d5e0e6;color:#3c6077;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;margin-bottom:14px}.flow-steps strong{font-size:12px;line-height:1.5;font-weight:600}.flow-steps small{font-size:10px;line-height:1.5;color:#697f8e;margin-top:5px}.flow-steps b{font-weight:400;color:#a07835;margin-top:22px}.flow figcaption,.allocation figcaption{font-size:10px;color:#627b8b;line-height:1.7;margin-top:18px;padding-top:15px;border-top:1px solid #d7e1e6}.table-wrap{margin:24px 0 25px;border:1px solid #d9e3e8;border-radius:6px;overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px;line-height:1.6}thead{background:#edf2f5;color:#37566b}th{font-weight:500}thead th{font-family:var(--mono);font-size:9px;letter-spacing:.045em;padding:15px 17px}td,tbody th{padding:15px 17px;border-top:1px solid #e3e9ec;vertical-align:top}tbody th{width:36%;color:#2b495e;font-weight:500}td{color:#526b7c}tbody tr:nth-child(even){background:#f6f8f9}.equation{padding:20px 24px;background:#f1f4f4;border-left:2px solid #bd8d3c;margin:24px 0}.equation+.equation{margin-top:-12px}.equation-label{display:block;font-family:var(--mono);font-size:8px;letter-spacing:.12em;text-transform:uppercase;color:#758692;margin-bottom:8px}.equation p{font-family:var(--mono);font-size:12px;line-height:1.9;color:#324f62;margin:0;overflow-wrap:anywhere}.allocation{display:grid;grid-template-columns:170px 1fr;gap:25px;background:#17384f;border-radius:8px;padding:27px;color:#f2f6f7;margin:24px 0}.allocation .eyebrow{color:#bfd0da;font-size:8px}.allocation-number{font-size:65px;line-height:1;letter-spacing:-.055em;margin:14px 0 5px}.allocation-number span{font-size:21px;color:#c6d5df;letter-spacing:-.02em}.allocation-label{font-size:11px;color:#b8ccd9;margin:8px 0}.allocation-bars{padding-top:3px}.allocation-bars>div:not(.bar){display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:10px;color:#bdcfdb}.allocation-bars strong{font-family:var(--mono);font-size:10px;color:#e5edf2;font-weight:400}.bar{height:8px;border-radius:3px;background:#ffffff13;margin:12px 0 22px;overflow:hidden}.bar span{display:block;height:100%;width:100%;background:#a8bdca}.bar.active span{width:50%;background:var(--gold)}.allocation-bars p{font-size:10px;line-height:1.6;color:#a8c0d0;margin:0}.allocation figcaption{grid-column:1/-1;color:#b4cad9;border-color:#ffffff20;margin:0;padding-top:15px}.document-end{text-align:center;padding:0 0 80px}.end-mark{font-size:30px;color:#bc8a36}.document-end p{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:#597282;margin:15px 0 18px}.document-end a{font-size:11px;color:#476477}.reader-footer{background:#edf2f4;border-top:1px solid var(--line)}.reader-footer>div{max-width:1240px;margin:auto;padding:25px 28px;display:flex;justify-content:space-between;gap:20px;font-family:var(--mono);font-size:9px;color:#627784;line-height:1.7}
@media(min-width:1550px){.cover-grid{padding-top:53px;padding-bottom:60px}.cover h1{font-size:80px}.hero-diagram{max-height:465px}.cover-inner{padding-top:38px}}
@media(max-width:1100px){.header-inner{padding-inline:32px}.cover-inner{padding:30px 32px 0}.cover-grid{gap:22px}.cover h1{font-size:60px}.document-layout{grid-template-columns:180px minmax(0,1fr);gap:35px}.cover-specs>div{padding-inline:23px}}
@media(max-width:800px){.header-inner{padding-inline:24px;min-height:64px}.back-link{font-size:10px;gap:6px}.back-link span{font-size:15px}.reader-brand{font-size:12px;gap:8px}.print-button{font-size:10px;padding:8px 10px}.print-button span{display:none}.cover-inner{padding:26px 24px 0}.cover-meta{align-items:flex-start}.edition{font-size:8px}.cover-meta .eyebrow{font-size:8px}.cover-grid{padding:38px 0 35px;grid-template-columns:1.05fr .95fr;gap:8px}.cover h1{font-size:46px}.cover-description{font-size:14px;margin:22px 0}.cover-figure{padding:0}.cover-figure figcaption{font-size:7px}.reading-time{font-size:8px}.cover-specs{padding:22px 0 25px}.spec-number{font-size:28px}.spec-number small{font-size:12px}.cover-specs>div>span:last-child{font-size:9px;line-height:1.6}.document-layout{display:block;padding:30px 24px 0;max-width:760px}.contents{display:none}.mobile-contents{display:block;border-bottom:1px solid var(--line);margin:0 0 38px;padding-bottom:20px}.mobile-contents summary{display:flex;justify-content:space-between;cursor:pointer;font-size:12px;font-weight:600;list-style:none;min-height:25px;align-items:center}.mobile-contents summary::-webkit-details-marker{display:none}.mobile-contents nav{padding-top:15px;display:grid;grid-template-columns:1fr 1fr}.chapter{padding-bottom:38px;margin-bottom:37px;scroll-margin-top:90px}.chapter-heading{gap:17px;margin-bottom:23px}.chapter-heading h2{font-size:30px}.chapter-number{font-size:32px;min-width:34px}.chapter>p{font-size:14px}.chapter>p:first-of-type{font-size:16px}.reader-footer>div{padding-inline:24px}}
@media(max-width:540px){.header-inner{padding-inline:19px;grid-template-columns:1fr auto;gap:10px}.reader-brand{display:none}.cover-inner{padding:22px 21px 0}.cover-meta{gap:12px}.cover-grid{display:flex;flex-direction:column;align-items:stretch;padding:32px 0 24px}.cover-copy{position:relative;z-index:1}.cover-kicker{font-size:10px;margin-bottom:21px}.cover h1{font-size:clamp(44px,11.7vw,61px)}.cover-description{font-size:15px;max-width:330px;line-height:1.7}.read-button{min-height:45px;font-size:11px}.reading-time{display:inline-block;margin-left:13px;font-size:8px}.cover-figure{max-width:370px;width:100%;align-self:center;margin-top:28px}.hero-diagram{max-height:300px}.cover-figure figcaption{font-size:8px}.cover-specs{gap:0;padding:22px 0}.cover-specs>div{padding-inline:12px}.cover-specs>div:first-child{padding-left:0}.spec-number{font-size:25px}.spec-number small{display:block;font-size:11px;margin:5px 0 0;letter-spacing:0}.cover-specs>div>span:last-child{font-size:8px;line-height:1.6;margin-top:11px;max-width:92px}.document-layout{padding:26px 21px 0}.chapter-heading{gap:13px;align-items:flex-start}.chapter-number{font-size:31px;margin-top:20px}.chapter-heading h2{font-size:27px}.chapter-heading .eyebrow{font-size:8px}.chapter h3{font-size:18px;margin-top:30px}.chapter>p{font-size:14px;line-height:1.85}.chapter>p:first-of-type{font-size:15px}.use-case{gap:13px;padding-block:19px}.use-symbol{width:27px;font-size:24px}.use-case h4{font-size:16px}.use-case p{font-size:13px}.flow{padding:21px 18px}.flow-steps{grid-template-columns:1fr;gap:0;margin-top:21px}.flow-steps>div{display:grid;grid-template-columns:32px 1fr;column-gap:15px}.flow-icon{grid-row:1/3;margin:0}.flow-steps small{grid-column:2}.flow-steps b{margin:9px 0 9px 10px;transform:rotate(90deg);width:10px}.flow figcaption{margin-top:20px}.table-wrap{border-radius:4px}table{font-size:11px;line-height:1.6}thead th{font-size:8px;padding:12px 11px}td,tbody th{padding:13px 11px}tbody th{width:38%}.equation{padding:16px 17px}.equation p{font-size:10px}.allocation{grid-template-columns:1fr;padding:23px;gap:22px}.allocation>div:first-child{position:relative}.allocation-number{font-size:51px}.allocation-label{margin-bottom:0}.allocation-bars>div:not(.bar){font-size:9px}.reader-footer>div{padding:23px 21px;display:block}.reader-footer span{display:block}.reader-footer span+span{margin-top:9px}.document-end{padding-bottom:50px}.mobile-contents nav{grid-template-columns:1fr}.mobile-contents nav a{font-size:12px;min-height:46px;padding-left:5px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{@page{size:A4;margin:17mm 17mm 18mm}html{font-size:10pt;scroll-padding-top:0}body{background:#fff;color:#233c4e;-webkit-print-color-adjust:exact;print-color-adjust:exact}.reader-header,.contents,.mobile-contents,.read-button,.reading-time,.back-top,.skip-link,.document-end,.reader-footer{display:none!important}.cover{break-after:page;margin:0 -17mm;background:#142f46}.cover-inner{padding:15mm 17mm}.cover-grid{display:block;padding:20mm 0 6mm}.cover h1{font-size:49pt}.cover-copy{max-width:none}.cover-description{font-size:13pt;max-width:140mm}.cover-figure{max-width:125mm;margin:8mm auto 0}.hero-diagram{max-height:80mm}.cover-specs{padding-bottom:0}.cover-meta .eyebrow,.edition{font-size:7pt}.cover-specs .spec-number{font-size:24pt}.document-layout{display:block;padding:0;margin:0;max-width:none}.chapter{break-before:page;break-inside:auto;border:0;margin:0;padding:0}.chapter-heading{margin:0 0 7mm;gap:5mm}.chapter-heading h2{font-size:23pt}.chapter-number{font-size:27pt}.chapter>p{font-size:10pt;line-height:1.55;margin-bottom:3.5mm}.chapter>p:first-of-type{font-size:11pt}.chapter h3{font-size:13pt;margin:6mm 0 3mm;break-after:avoid}.chapter-heading,.flow,.allocation,.equation,.use-case,table,tr{break-inside:avoid}table{font-size:8pt}thead th{font-size:7pt;padding:3mm}td,tbody th{padding:3mm}.table-wrap{overflow:visible;margin:5mm 0}.flow{padding:5mm;margin:6mm 0}.flow-steps{margin:5mm 0}.flow figcaption{padding-top:3mm;font-size:8pt}.use-case{padding:4mm 0}.use-case p{font-size:9pt}.allocation{padding:5mm;margin:5mm 0}.equation{padding:4mm 5mm;margin:4mm 0}.equation p{font-size:8pt}.allocation figcaption{font-size:8pt}a{text-decoration:none}.chapter,.cover-grid,.cover-specs{animation:none}}