:root{--desk:#132b29;--desk-light:#203b35;--cloth:#204a3d;--gold:#d8c091;--paper:#f5f0e5;--ink:#24332c;--muted:#707467;--rule:#d2cfbe;--serif:'Cormorant Garamond',Georgia,serif;--sans:'Manrope',Arial,sans-serif;--mono:'IBM Plex Mono',monospace;--book-w:1040px;--book-h:664px}
*{box-sizing:border-box}body{margin:0;background:var(--desk);color:#e4e7dc;font-family:var(--sans);font-size:16px;line-height:1.65;min-width:300px;background-image:radial-gradient(ellipse at 50% 43%,#2e473e 0%,#1c342e 38%,#102522 100%);background-attachment:fixed}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:5px}.paper button:focus-visible,.paper a:focus-visible{outline-color:var(--cloth)}button{border:0}h1,h2,h3,p{margin:0}::selection{background:#cfb77e;color:#173b30}.skip-link{position:fixed;top:-70px;left:20px;padding:10px 20px;background:var(--paper);color:var(--ink);z-index:50}.skip-link:focus{top:10px}.site-header{max-width:1500px;margin:auto;padding:30px 54px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:16px;font:12px/1.9 var(--mono);letter-spacing:.06em}.brand-monogram{font:italic 500 43px/.9 var(--serif);letter-spacing:-.07em;color:var(--gold)}.brand-caption{font-size:10px;color:#9fae9f;letter-spacing:.08em}.header-links{display:flex;align-items:center;gap:28px;font-size:13px}.header-links button{background:none;color:inherit;padding:5px 0}.header-links a:hover,.header-links button:hover{color:var(--gold)}.header-contact{border:1px solid #6b7c66;border-radius:3px;padding:8px 18px}.intro-line{max-width:1170px;margin:17px auto 24px;display:flex;justify-content:space-between;gap:20px;align-items:center;padding-inline:30px;color:#a6b4a5}.edition,.location{font:10px var(--mono);letter-spacing:.1em}.intro-note{font:italic 22px var(--serif);color:#c5ccba}.reading-space{padding:0 32px}.book-scene{perspective:2400px;max-width:var(--book-w);height:calc(var(--book-h) + 40px);margin:auto;display:flex;align-items:center;justify-content:center}.book{width:var(--book-w);height:var(--book-h);position:relative;transform-style:preserve-3d;transform:rotateX(3deg);transition:transform 950ms cubic-bezier(.22,.61,.36,1);outline:0}.book.is-closed{transform:translateX(-25%) rotateX(4deg) rotateY(-10deg)}.book.is-closed:hover{transform:translateX(-25%) rotateX(2deg) rotateY(-6deg)}.book-board{position:absolute;top:-6px;bottom:-7px;background:#234536;border:1px solid #54704d;box-shadow:0 18px 25px #030e0960,0 50px 70px #00100860;transform:translateZ(-5px)}.board-left{left:-6px;width:calc(50% + 6px);border-radius:5px 0 0 5px}.board-right{right:-6px;width:calc(50% + 6px);border-radius:0 5px 5px 0}.page-stack{position:absolute;top:4px;bottom:-3px;background:repeating-linear-gradient(to bottom,#d4ccb8 0 1px,#eae2cd 1px 3px);border-radius:3px;transform:translateZ(-2px)}.stack-left{left:-3px;width:50%;box-shadow:-3px 5px 0 #beb7a3}.stack-right{right:-3px;width:50%;box-shadow:4px 5px 0 #beb7a3}.paper{position:absolute;width:50%;height:100%;top:0;background:var(--paper);color:var(--ink);overflow:hidden;backface-visibility:hidden}.page-left{left:0;border-radius:3px 0 0 3px;background-image:linear-gradient(90deg,transparent 90%,#736b3d1a 98%,#5047282e 100%)}.page-right{left:50%;border-radius:0 3px 3px 0;background-image:linear-gradient(90deg,#50472827,transparent 8%)}.binding{position:absolute;left:calc(50% - 9px);top:0;bottom:0;width:18px;background:linear-gradient(90deg,transparent,#2c301426 47%,#e9e2cb33 53%,transparent);z-index:4;pointer-events:none}.book.is-closed .page-left,.book.is-closed .board-left,.book.is-closed .stack-left,.book.is-closed .binding{visibility:hidden}.book.is-closed .page-right{overflow:visible;background:none}.page-content{height:100%;padding:30px 40px 44px;position:relative;display:flex;flex-direction:column;gap:16px}.running-head,.page-folio{display:flex;justify-content:space-between;align-items:center;gap:15px;font:10px/1.5 var(--mono);letter-spacing:.035em;color:#72766b}.running-head{padding-bottom:14px;border-bottom:1px solid var(--rule);margin-bottom:5px}.page-folio{position:absolute;bottom:21px;left:40px;right:40px;border-top:1px solid var(--rule);padding-top:12px}.page-folio span:last-child{font:16px var(--serif);color:var(--ink)}.small-label{font:10px/1.6 var(--mono);letter-spacing:.055em;color:#77786b}.chapter-heading{margin-top:3px}.chapter-heading h2{font:500 48px/.97 var(--serif);letter-spacing:-.045em;margin-top:11px}.chapter-heading h2 em{font-weight:500;color:#577253}.page-content>p:not([class]),.drop-cap{font-size:14px;line-height:1.85;letter-spacing:-.015em}.page-lede{font:22px/1.35 var(--serif)}.serif-dot{color:#9e895c}.contents-page{padding-top:30px}.contents-page .chapter-heading h2{font-size:62px}.contents-list{list-style:none;margin:9px 0 0;padding:0}.contents-list li{border-bottom:1px solid var(--rule)}.contents-list button{padding:14px 0;background:none;color:var(--ink);width:100%;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:15px}.contents-list button>span{font:23px var(--serif)}.contents-list i{font:11px var(--mono);font-style:normal;margin-right:15px;color:#808270}.contents-list b{font:13px var(--mono);font-weight:400;color:#8e896d}.contents-list button:hover>span{color:#74804f}.margin-note{font:italic 20px/1.3 var(--serif);color:#777b63;margin-top:9px}.intro-page .chapter-heading h2{font-size:53px;line-height:.97}.drop-cap:first-letter{font:500 56px/.8 var(--serif);float:left;margin:7px 8px 0 0;color:#6a7a52}.book-stat-row{display:flex;gap:35px;border-top:1px solid var(--rule);padding-top:14px;margin-top:auto}.book-stat-row strong{font:500 34px var(--serif);display:block}.book-stat-row span{font:11px var(--mono);color:#77786b;display:block}.signature{font:italic 30px var(--serif);align-self:flex-end;color:#73815b;margin-bottom:4px}.printed-diagram{padding:17px 16px 13px;background:#e8e8da;text-align:center;border:1px solid #d3d8c2;margin-block:0}.diagram-source{font:12px var(--mono);letter-spacing:.08em}.diagram-line{height:16px;width:1px;margin:auto;background:#97a081}.diagram-countries{display:flex;justify-content:space-between;border-top:1px solid #aab093;padding-top:10px;font:13px var(--mono)}.diagram-countries span{width:25%}.result-note{padding:12px 0 12px 16px;border-left:2px solid #829163;margin-top:auto}.result-note strong{font:500 24px var(--serif)}.result-note p{font-size:12px;line-height:1.7;color:#69705d;margin-top:4px}.stack-line{font:10px/1.8 var(--mono);color:#777b68;margin-bottom:8px}.paragraph-label{margin-bottom:-10px}.typographic-feature{display:flex;align-items:center;gap:20px;padding:0 6px;border-block:1px solid var(--rule)}.typographic-feature>strong{font:500 96px/1 var(--serif);color:#73845d}.typographic-feature>div{display:flex;flex-direction:column;font:24px/1.2 var(--serif)}.typographic-feature em{font-size:20px;color:#75805e}.cover-design{width:100%;height:100%;background-color:var(--cloth);background-image:repeating-linear-gradient(88deg,#ffffff04 0 1px,transparent 1px 3px),repeating-linear-gradient(0deg,#0000000a 0 1px,transparent 1px 3px),linear-gradient(90deg,#0e2d2366,#ffffff06 5%,transparent 13%,#092b2122);color:var(--gold);border:1px solid #557354;border-radius:1px 5px 5px 1px;position:relative;box-shadow:inset 4px 0 8px #061c1555,inset -2px 0 2px #c1d2a41f,10px 12px 20px #061c123d;overflow:hidden}.cover-inset{position:absolute;inset:24px 28px 24px 36px;border:1px solid #b6a87758;padding:22px 26px;display:flex;flex-direction:column}.cover-edition{font:10px var(--mono);display:flex;justify-content:space-between;letter-spacing:.1em}.cover-title{margin:auto 0}.cover-kicker{font:9px var(--mono);letter-spacing:.09em;margin-bottom:22px}.cover-title h1{font:500 86px/.89 var(--serif);letter-spacing:-.05em;text-shadow:0 1px 1px #edda9819,0 -1px 1px #081c1599}.cover-title h1 em{font-weight:500;color:#e0c897}.cover-rule{width:47px;height:1px;background:#d3b9818c;margin:25px 0 14px}.cover-subtitle{font:italic 22px var(--serif);color:#c4b58b}.cover-author{margin-bottom:28px}.cover-author p{font:12px var(--mono);letter-spacing:.17em}.cover-author>span{font:9px var(--mono);letter-spacing:.12em;color:#a8ad83}.cover-instruction{border-top:1px solid #b6a87758;padding-top:16px;display:flex;justify-content:space-between;font:10px var(--mono);letter-spacing:.13em}.cover-instruction>span{font:21px/.6 var(--serif);transition:transform .3s}.cover-design:hover .cover-instruction>span{transform:rotate(90deg)}.cover-hit{position:absolute;inset:0;background:transparent;border:0;border-radius:0 5px 5px 0}.cover-hit:focus-visible{outline-offset:-11px}.cover-spine{position:absolute;left:12px;top:0;bottom:0;width:3px;background:linear-gradient(90deg,#03170a44,#f2e7b022);pointer-events:none}.turning-sheet{position:absolute;left:50%;top:0;width:50%;height:100%;transform-origin:left center;transform-style:preserve-3d;z-index:20;will-change:transform;pointer-events:none}.sheet-face{position:absolute;inset:0;width:100%;height:100%;background:var(--paper);color:var(--ink);overflow:hidden;backface-visibility:hidden;-webkit-backface-visibility:hidden}.sheet-front{border-radius:0 4px 4px 0;box-shadow:7px 0 15px #0b1d0920}.sheet-back{transform:rotateY(180deg);border-radius:4px 0 0 4px;box-shadow:-7px 0 18px #0b1d0920}.sheet-front:after,.sheet-back:after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#37422c26,transparent 20%)}.turning-sheet.turn-next{animation:turn-next 900ms cubic-bezier(.35,.05,.2,1) forwards}.turning-sheet.turn-prev{animation:turn-prev 900ms cubic-bezier(.35,.05,.2,1) forwards}@keyframes turn-next{0%{transform:rotateY(0)}50%{transform:rotateY(-90deg) rotateZ(-.5deg)}100%{transform:rotateY(-180deg)}}@keyframes turn-prev{0%{transform:rotateY(-180deg)}50%{transform:rotateY(-90deg) rotateZ(-.5deg)}100%{transform:rotateY(0)}}.reader-controls{display:flex;align-items:center;justify-content:space-between;max-width:730px;margin:23px auto 0;padding:0 25px;gap:22px}.page-control{display:flex;align-items:center;justify-content:center;gap:17px;padding:10px 0;background:none;color:#d7daca;font-size:13px;min-width:105px;border-bottom:1px solid #80907770;transition:color .2s,border-color .2s}.page-control:hover:not(:disabled){color:var(--gold);border-color:var(--gold)}.page-control:disabled{opacity:.22;border-color:transparent}.page-control>span{font-size:18px;line-height:1}.reading-progress{text-align:center;min-width:150px}.page-caption{font:11px var(--mono);letter-spacing:.06em}.chapter-dots{display:flex;justify-content:center;gap:9px;margin-top:13px}.chapter-dot{height:16px;width:16px;padding:0;background:none;display:grid;place-items:center}.chapter-dot:before{content:'';height:4px;width:4px;border:1px solid #9eaa8b;border-radius:50%;transition:background .2s,transform .2s}.chapter-dot[aria-current="true"]:before{background:var(--gold);border-color:var(--gold);transform:scale(1.4)}.reader-hint{text-align:center;font:9px var(--mono);letter-spacing:.12em;color:#93a18d;margin:20px auto 27px;padding:0 15px}.hint-divider{padding:0 15px;color:#667c66}.site-footer{max-width:1392px;margin:0 auto;padding:25px 0 28px;border-top:1px solid #65795e38;display:flex;align-items:center;gap:26px;color:#aab5a2;font:10px var(--mono);letter-spacing:.025em}.footer-quote{font:italic 19px var(--serif);margin:auto}.site-footer a{font:12px var(--sans)}.site-footer a:hover{color:var(--gold)}.no-script{margin:30px auto;padding:25px;max-width:750px;background:var(--paper);color:var(--ink)}
@media(min-width:1550px){:root{--book-w:1100px;--book-h:704px}.page-content{padding:34px 46px 48px;gap:19px}.page-folio{left:46px;right:46px}.cover-title h1{font-size:99px}.page-content>p:not([class]),.drop-cap{font-size:16px}.chapter-heading h2{font-size:53px}}
@media(max-width:1200px){:root{--book-w:960px;--book-h:654px}.site-header{padding-inline:32px}.site-footer{margin-inline:32px}.page-content{padding-inline:32px;gap:15px}.page-folio{left:32px;right:32px}.cover-title h1{font-size:77px}.cover-inset{padding-inline:22px}.chapter-heading h2{font-size:45px}.intro-page .chapter-heading h2{font-size:48px}.cover-kicker{font-size:8px}}
@media(max-width:1000px){:root{--book-h:660px}.reading-space{padding-inline:22px}.page-content{padding-inline:27px;gap:14px}.page-folio{left:27px;right:27px}.cover-title h1{font-size:69px}.cover-inset{inset:22px 23px 22px 28px;padding:20px}.running-head,.small-label{font-size:9px}.chapter-heading h2{font-size:42px}.intro-page .chapter-heading h2{font-size:45px}.cover-subtitle{font-size:20px}.contents-list button>span{font-size:21px}.contents-list i{margin-right:9px}.footer-quote{display:none}.site-footer>a:first-of-type{margin-left:auto}.edition,.location{font-size:9px}}
@media(max-width:760px){:root{--book-w:480px;--book-h:680px}.site-header{padding:23px 23px;gap:15px}.brand{gap:10px;font-size:10px}.brand-caption{display:none}.brand-monogram{font-size:38px}.header-links{gap:18px;font-size:12px}.header-links .header-contact{display:none}.intro-line{justify-content:center;margin:6px auto 17px}.intro-line .edition,.intro-line .location{display:none}.intro-note{font-size:21px}.reading-space{padding-inline:25px}.book-scene{height:calc(var(--book-h) + 25px);max-width:var(--book-w)}.book{width:100%;transform:none}.book.is-closed{transform:rotateY(-8deg) rotateX(3deg)}.book.is-closed:hover{transform:rotateY(-5deg) rotateX(1deg)}.page-left,.board-left,.stack-left,.binding{display:none}.page-right{left:0;width:100%}.board-right{left:-5px;right:-5px;width:auto}.stack-right{left:0;right:-3px;width:auto}.turning-sheet{left:0;width:100%}.page-content{padding:28px 30px 48px;gap:16px}.page-folio{left:30px;right:30px}.cover-title h1{font-size:83px}.cover-inset{inset:24px 27px 24px 31px;padding:23px}.cover-kicker{font-size:10px;line-height:1.8}.cover-edition{font-size:11px}.cover-subtitle{font-size:22px}.cover-author p{font-size:13px}.cover-author>span,.cover-instruction{font-size:11px}.cover-instruction{padding-top:19px}.chapter-heading h2{font-size:48px}.intro-page .chapter-heading h2{font-size:49px}.running-head,.small-label{font-size:10px}.contents-list button>span{font-size:23px}.reader-controls{margin-top:18px;padding:0 25px;max-width:520px;gap:12px}.page-control{min-width:75px;font-size:12px}.reading-progress{min-width:125px}.page-caption{font-size:10px}.reader-hint{font-size:9px;margin-bottom:22px}.keyboard-hint,.hint-divider{display:none}.site-footer{margin:0 25px;gap:22px;padding-top:20px;flex-wrap:wrap}.site-footer>span:first-child{font-size:9px}.site-footer>a:first-of-type{margin-left:auto}.sheet-front,.sheet-back{box-shadow:10px 0 20px #0b1d0930}.book.is-animating{clip-path:inset(-20px -40px -30px -40px)}}
@media(max-width:420px){:root{--book-h:650px}.site-header{padding:19px 20px}.brand{font-size:9px;letter-spacing:.02em}.header-links{gap:13px;font-size:11px}.reading-space{padding-inline:20px}.cover-inset{inset:19px 20px 20px 25px;padding:21px}.cover-title h1{font-size:72px}.cover-kicker{font-size:9px}.cover-subtitle{font-size:20px}.cover-edition{font-size:9px}.cover-author p{font-size:12px}.page-content{padding:24px 25px 45px;gap:14px}.page-folio{left:25px;right:25px;font-size:9px}.page-content>p:not([class]),.drop-cap{font-size:14px;line-height:1.8}.running-head,.small-label{font-size:9px}.chapter-heading h2{font-size:42px}.intro-page .chapter-heading h2{font-size:46px}.contents-page .chapter-heading h2{font-size:55px}.contents-list button>span{font-size:22px}.contents-list button{padding-block:13px}.book-stat-row{gap:22px}.book-stat-row strong{font-size:29px}.book-stat-row span{font-size:10px}.stack-line{font-size:9px}.reader-controls{padding-inline:20px}.page-control{font-size:11px}.page-control>span{display:none}.chapter-dots{gap:5px}.site-footer>span:first-child{width:100%;text-align:center}.site-footer>a:first-of-type{margin-left:0}.site-footer{justify-content:center}.reader-hint{font-size:8px}.result-note p{font-size:12px}.typographic-feature>strong{font-size:83px}.typographic-feature>div{font-size:21px}.typographic-feature em{font-size:18px}}
@media(max-width:350px){:root{--book-h:684px}.cover-title h1{font-size:61px}.cover-inset{padding:18px 15px}.cover-kicker{font-size:8px}.cover-subtitle{font-size:18px}.header-links button{display:none}.page-content{padding-inline:21px}.page-folio{left:21px;right:21px}.chapter-heading h2{font-size:38px}.intro-page .chapter-heading h2{font-size:40px}.running-head{font-size:8px}.contents-list button>span{font-size:20px}.reading-progress{min-width:110px}.page-control{min-width:70px}.reader-controls{gap:7px}.chapter-dots{gap:2px}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}.book,.book.is-closed,.book.is-closed:hover{transform:none}.book.is-closed{transform:translateX(-25%)}}@media(prefers-reduced-motion:reduce) and (max-width:760px){.book.is-closed{transform:none}}

/* Chapter layouts. */
.large-figure{border-block:1px solid var(--rule);padding:3px 0 15px;display:flex;flex-direction:column}.large-figure>strong{font:500 94px/.95 var(--serif);letter-spacing:-.06em;color:#718057}.large-figure strong span{font-size:.6em}.large-figure>span{font:12px var(--mono);color:#717861;margin-top:8px}.page-links{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}.page-links a{font-size:13px;border-bottom:1px solid #87916f}.page-links .stack-line{margin:0}.role-intro{font-size:16px;font-weight:600;line-height:1.6}.role-intro>span{font:12px var(--mono);color:#767a68}.timeline{display:flex;flex-direction:column;gap:13px;border-left:1px solid #b9c1a1;padding-left:18px;margin-left:3px}.timeline>div{position:relative}.timeline>div:before{content:'';height:5px;width:5px;border-radius:50%;background:#829366;position:absolute;left:-21px;top:8px}.timeline>div>span{font:10px var(--mono);color:#7d806d}.timeline h3{font:600 24px/1.25 var(--serif);margin-top:3px}.timeline p{font-size:13px;line-height:1.6;color:#5b6557;margin-top:3px}.career-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.career-heading h3{font:600 32px var(--serif)}.career-heading>span{font:11px var(--mono);color:#747b64}.career-block{border-top:1px solid var(--rule);padding-top:13px}.career-block .career-role{font:11px/1.8 var(--mono);color:#6f765f;margin:3px 0 10px}.career-block>p:not([class]){font-size:14px;line-height:1.7;margin-top:9px}.toolkit-list{margin-top:8px}.toolkit-list>div{display:flex;gap:17px;border-bottom:1px solid var(--rule);padding:15px 0}.toolkit-list>div:last-child{border:0}.toolkit-number{font:12px var(--mono);color:#8c947a;padding-top:5px}.toolkit-list h3{font:500 28px/1 var(--serif)}.toolkit-list p{font-size:13px;line-height:1.9;color:#68725d;margin-top:6px}.education-entry{border-top:1px solid var(--rule);padding-top:14px}.education-entry h3{font:500 30px/1.25 var(--serif);margin-top:5px}.education-entry p{font-size:12px;color:#6c735f;line-height:1.7;margin-top:4px}.language-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px 20px;border-block:1px solid var(--rule);padding-block:14px}.language-grid>div{display:flex;justify-content:space-between;align-items:center;gap:8px}.language-grid span{font-size:14px}.language-grid small{font:10px var(--mono);color:#7b806c}.certification{font-size:13px;line-height:1.8}.certification>span{font-size:12px;color:#7a806a}.approach-page blockquote{font:italic 34px/1.15 var(--serif);color:#7f8a65;border-left:2px solid #a4ab83;padding-left:20px;margin:10px 0 15px;max-width:330px}.approach-item{display:flex;gap:15px}.approach-item>span{font:12px var(--mono);color:#8c947a;padding-top:5px}.approach-item h3{font:600 25px/1.2 var(--serif)}.approach-item p{font-size:14px;line-height:1.7;color:#68725d;margin-top:7px}.contact-page{text-align:center;gap:14px}.end-mark{font:italic 100px/1 var(--serif);color:#84906a;margin-top:10px}.contact-page .chapter-heading h2{font-size:50px}.contact-page>p:not([class]){max-width:330px;align-self:center}.email-link{font-size:18px;color:#52643f;text-decoration:underline;text-underline-offset:6px;margin-top:10px;overflow-wrap:anywhere}.contact-tools,.contact-socials{display:flex;justify-content:center;gap:24px;font-size:13px}.contact-tools button{background:none;padding:0;color:inherit;font-size:13px}.contact-tools a,.contact-tools button,.contact-socials a{border-bottom:1px solid #aeb397}.copy-status{font-size:12px;color:#6b7956;min-height:18px}.contact-socials{margin-top:0}.contact-signature{font:italic 21px/1.5 var(--serif);color:#868d71;margin:auto 0 10px}.contact-signature>span{font-size:37px;color:#6d7c50}.journey-page{gap:13px}
/* Paper stays readable with text enlargement; each leaf can scroll when needed. */
.page-content{overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#bfc5aa transparent;padding-bottom:23px}.page-content>*{flex-shrink:0}.page-folio{position:static;margin-top:auto;flex-shrink:0;left:auto;right:auto;bottom:auto;width:100%}.page-content>p:not([class]),.drop-cap,.career-block>p:not([class]),.approach-item p{font-size:16px;line-height:1.65}.timeline p,.toolkit-list p{font-size:14px}.running-head,.small-label,.stack-line,.page-folio,.timeline>div>span,.career-heading>span,.career-block .career-role,.book-stat-row span,.language-grid small,.certification>span,.cover-edition,.cover-kicker,.cover-author>span,.cover-instruction,.brand-caption,.edition,.location,.reader-hint,.site-footer>span:first-child{font-size:12px}.cover-kicker{line-height:1.7;letter-spacing:.035em}.cover-edition{letter-spacing:.02em}.page-folio{font-size:10px}.site-header .brand{font-size:12px}.page-caption{font-size:12px}.header-links{font-size:14px}.contents-page .margin-note{margin-bottom:15px}.reading-space:has(.is-animating) .page-left,.reading-space:has(.is-animating) .page-right{pointer-events:none}
@media(min-width:1550px){.journey-page .chapter-heading h2{font-size:47px}.timeline{gap:11px}.timeline p{font-size:14px}.page-content{gap:16px}}
@media(max-width:1000px){.running-head{font-size:10px}.small-label{font-size:11px}.page-content{gap:13px}.timeline>div>span{font-size:10px}.timeline p{font-size:13px}.cover-kicker{font-size:10px}.cover-edition{font-size:10px}.cover-author>span{font-size:11px}.site-footer>span:first-child{font-size:10px}}
@media(max-width:760px){.page-content{padding-bottom:22px}.reading-space{overflow:hidden}.book-scene{padding-block:15px}.page-content .small-label{font-size:11px}.contact-page .chapter-heading h2{font-size:47px}.reader-controls{max-width:600px}.reader-hint{font-size:10px}.cover-title h1{font-size:80px}.cover-kicker{font-size:11px}.cover-edition{font-size:11px}.cover-instruction{font-size:12px}.timeline p{font-size:14px}.timeline>div>span{font-size:11px}.site-header .brand{font-size:10px}.header-links{font-size:12px}.page-caption{font-size:11px}.large-figure>strong{font-size:84px}}
@media(max-width:420px){.cover-title h1{font-size:67px}.cover-kicker{font-size:10px}.cover-inset{padding-inline:19px}.cover-edition{font-size:10px}.cover-subtitle{font-size:20px}.contact-page .chapter-heading h2{font-size:42px}.email-link{font-size:16px}.language-grid{grid-template-columns:1fr}.language-grid span{font-size:14px}.language-grid small{font-size:12px}.book-stat-row{gap:15px;flex-wrap:wrap}.book-stat-row span{font-size:11px}.result-note p{font-size:13px}.page-folio{font-size:9px}.site-header .brand{font-size:9px}.page-control{font-size:12px}}
@media(max-width:350px){.cover-title h1{font-size:56px}.cover-inset{padding-inline:14px}.cover-kicker{font-size:9px}.cover-edition{font-size:9px}.cover-author p{font-size:10px}.cover-author>span{font-size:10px}.reader-controls{gap:5px}.page-control{font-size:11px}.contact-page .chapter-heading h2{font-size:36px}.timeline>div>span{font-size:10px}.contents-list button>span{font-size:20px}}

/* An aged volume in a three-dimensional reading space. */
:root{--desk:#211b17;--desk-light:#44382b;--cloth:#553825;--gold:#c5a66a;--paper:#ebdbb9;--ink:#382f23;--muted:#7d715b;--rule:#b9a781}
body{background-color:#201a15;background-image:radial-gradient(ellipse at 49% 38%,#584938 0%,#382f25 38%,#1c1814 82%);color:#e2d6bc}.brand-monogram{color:#c0a269}.brand-caption,.intro-line{color:#b4a68b}.intro-note{color:#cbb999}.header-contact{border-color:#897555}.book-orbit{width:100%;height:var(--book-h);position:relative;transform-style:preserve-3d;--orbit-x:7deg;--orbit-y:-8deg;--zoom:1;transform:rotateX(var(--orbit-x)) rotateY(var(--orbit-y)) scale(var(--zoom));transition:transform .65s cubic-bezier(.22,.61,.36,1)}.book{transform:none;transform-style:preserve-3d}.book.is-closed,.book.is-closed:hover{transform:translateX(-25%)}.book-scene{perspective:2400px;position:relative;isolation:isolate}.book-scene:before{content:'';position:absolute;width:75%;height:30px;left:12.5%;bottom:4px;border-radius:50%;background:#0d080b8c;filter:blur(20px);transform:translateY(20px);z-index:-1;pointer-events:none}.book-orbit:has(.is-closed){animation:quiet-float 7s ease-in-out infinite}.book-orbit:has(.is-animating){animation:none}@keyframes quiet-float{0%,100%{translate:0 0}50%{translate:0 -7px}}.book-board{background:#50321e;border-color:#947143;transform:translateZ(-18px);box-shadow:0 25px 35px #09040360,0 58px 80px #08030260}.page-stack{background:repeating-linear-gradient(to bottom,#c4ae7b 0 1px,#e4d0a2 1px 3px);transform:translateZ(-4px)}.stack-right{box-shadow:4px 9px 0 #bba474}.stack-left{box-shadow:-3px 9px 0 #bba474}.book-edge{position:absolute;pointer-events:none;background:repeating-linear-gradient(0deg,#d9c396 0 2px,#ab936a 2px 3px);backface-visibility:visible}.edge-bottom{height:18px;width:100%;left:0;top:100%;transform-origin:top center;transform:rotateX(-90deg)}.edge-right{width:18px;height:100%;left:100%;top:0;transform-origin:left;transform:rotateY(90deg);background:repeating-linear-gradient(90deg,#d9c396 0 2px,#ab936a 2px 3px)}.edge-spine{width:18px;height:100%;left:0;top:0;transform-origin:left;transform:rotateY(90deg);background:#50321e}.is-closed .edge-bottom{left:50%;width:50%}.is-closed .edge-spine{left:50%;background:linear-gradient(90deg,#513522,#725436,#422716)}.cover-design{background-color:#573a28;background-image:radial-gradient(ellipse at 20% 12%,#cead6230,transparent 30%),radial-gradient(ellipse at 90% 86%,#a17c4738,transparent 30%),repeating-linear-gradient(80deg,#eac98106 0 1px,transparent 1px 4px),repeating-linear-gradient(3deg,#10090515 0 1px,transparent 1px 3px),linear-gradient(90deg,#1e100a77,#97744515 7%,transparent 20%);border-color:#927447;box-shadow:inset 0 0 38px #2110055e,inset 3px 0 5px #dcb97948,inset -3px -3px 5px #b3976859,10px 12px 20px #0e06064d}.cover-inset{border-color:#c8a56669;box-shadow:inset 0 0 0 3px #543a29,inset 0 0 0 4px #b58d4538}.cover-title h1{color:#c8ac77;text-shadow:0 1px 1px #ecd4a438,0 -1px 1px #160900}.cover-title h1 em{color:#d6bb86}.cover-subtitle{color:#c0a478}.cover-author>span{color:#b9a17a}.cover-spine{left:13px;width:5px;background:linear-gradient(90deg,#1e0a0777,#c99b582b,#150b0766)}.leather-band{position:absolute;left:0;width:23px;height:11px;background:linear-gradient(#4b2c20,#99764e 45%,#3e291b);box-shadow:0 2px 2px #23110970;pointer-events:none}.band-one{top:17%}.band-two{bottom:18%}.paper,.sheet-face{background-color:var(--paper)}.paper{box-shadow:inset 0 0 30px #9e764926}.page-left{background-image:linear-gradient(90deg,#8d602f0d 0%,transparent 12%,transparent 87%,#70501e30 98%,#4e341c54 100%)}.page-right{background-image:linear-gradient(90deg,#4e341c45,transparent 10%,transparent 85%,#8d602f18)}.chapter-heading h2 em{color:#836742}.running-head,.small-label,.stack-line,.page-folio{color:#897957}.result-note{border-color:#a38a58}.result-note p,.timeline p,.toolkit-list p,.approach-item p{color:#706148}.printed-diagram{background:#d7c6a14a;border-color:#b6a079}.diagram-line,.diagram-countries{border-color:#a78d5e}.diagram-line{background:#a78d5e}.large-figure>strong,.typographic-feature>strong,.book-stat-row strong{color:#947544}.large-figure>span,.role-intro>span,.timeline>div>span,.career-block .career-role,.toolkit-number{color:#8d7854}.signature,.margin-note,.end-mark,.approach-page blockquote,.contact-signature{color:#9a8153}.page-content a,.email-link{color:#78572e}.timeline{border-color:#b39b70}.timeline>div:before{background:#a88a4b}.reader-hint,.site-footer{color:#a7977c}.page-control{color:#d8caad;border-color:#837153}.chapter-dot:before{border-color:#a78f68}.page-control:hover:not(:disabled){color:#e1c185}.site-footer{border-color:#9e875d38}.binding{background:linear-gradient(90deg,transparent,#513e2240 45%,#e9d6b133 53%,transparent)}.scene-controls{display:flex;justify-content:center;gap:18px;align-items:center;margin:12px auto 0;min-height:30px}.view-switch{display:flex;gap:3px;border:1px solid #9d83594a;border-radius:4px;padding:3px;background:#1b140d2b}.view-switch button{background:none;color:#b2a086;font-size:12px;padding:5px 12px;border-radius:2px}.view-switch button[aria-pressed="true"]{background:#a38a5333;color:#e6d6b2}.zoom-control{font:12px var(--mono);color:#b2a086;align-items:center;gap:12px}.zoom-control:not([hidden]){display:flex}.zoom-control input{width:85px;accent-color:#bca16d}.reset-view{background:none;color:#c0aa85;font-size:12px;border-bottom:1px solid #826b444d;padding:2px}.book-scene.is-inspecting{cursor:grab;touch-action:none}.book-scene.is-inspecting:active{cursor:grabbing}.book-scene.is-inspecting .book-orbit{animation:none;transition:none}.book-scene.is-inspecting .paper,.book-scene.is-inspecting .page-grip{pointer-events:none}.page-grip{position:absolute;bottom:0;width:46px;height:46px;background:none;z-index:8;touch-action:none;cursor:grab}.page-grip:active{cursor:grabbing}.grip-next{right:0;border-radius:0 0 3px 0;background:linear-gradient(135deg,transparent 52%,#c8b085 55%,#eddcbc 59%,#e2cc9f 80%)}.grip-prev{left:0;border-radius:0 0 0 3px;background:linear-gradient(225deg,transparent 52%,#c8b085 55%,#eddcbc 59%,#e2cc9f 80%)}.page-grip:hover{filter:brightness(1.07)}.book.is-dragging{user-select:none}.book.is-dragging .page-content{pointer-events:none}.book.is-dragging .turning-sheet{animation:none}.cover-hit{touch-action:none;cursor:grab}.cover-hit:active{cursor:grabbing}.turning-sheet{filter:drop-shadow(8px 4px 7px #190d0718)}.sheet-face{background-image:linear-gradient(90deg,#8f672524,transparent 12%,transparent 88%,#8f67250d)}.sheet-back{background-image:linear-gradient(90deg,transparent 88%,#8f67253a)}
@media(max-width:760px){.book.is-closed,.book.is-closed:hover{transform:none}.book-orbit{--orbit-x:4deg;--orbit-y:-5deg}.edge-bottom,.is-closed .edge-bottom{left:0;width:100%}.edge-spine,.is-closed .edge-spine{left:0}.book-orbit:has(.is-closed){animation:none}.scene-controls{gap:10px;flex-wrap:wrap;padding:0 15px;max-width:480px}.book-scene:before{width:85%;left:7.5%}.reader-hint{font-size:10px}.reading-space{padding-bottom:18px}.paper{touch-action:pan-y}.page-content{touch-action:pan-y}.reader-controls{margin-top:20px}.view-switch button{font-size:12px}.page-grip{width:45px;height:45px}.book.is-animating{clip-path:none}}
@media(prefers-reduced-motion:reduce){.book-orbit{animation:none!important;transform:none}.book.is-closed{transform:translateX(-25%)}.book-orbit:has(.is-closed){animation:none}}@media(prefers-reduced-motion:reduce) and (max-width:760px){.book.is-closed{transform:none}}
.cover-design{background-image:linear-gradient(90deg,#2411056e,transparent 14%,#1c0e0310),url('assets/textures/aged-leather.jpg');background-size:100% 100%;background-position:center}.cover-inset{box-shadow:inset 0 0 0 3px #543a294d,inset 0 0 0 4px #b58d4538}.paper,.sheet-face{background-image:linear-gradient(90deg,#7f542d15,transparent 13%,transparent 90%,#7f542d15),url('assets/textures/aged-paper.jpg');background-size:100% 100%;background-position:center}.page-left{background-image:linear-gradient(90deg,transparent 85%,#53391940 100%),url('assets/textures/aged-paper.jpg')}.page-right{background-image:linear-gradient(90deg,#53391936,transparent 10%),url('assets/textures/aged-paper.jpg')}.book.is-closed .page-right{background:none}.sheet-back{background-image:linear-gradient(90deg,transparent 85%,#53391938 100%),url('assets/textures/aged-paper.jpg')}
/* Room for printed content, with accessible scrolling at larger text sizes. */
@media(min-width:761px){.book-scene{--book-h:800px}.contents-list button{padding-block:10px}.contents-page .margin-note{margin-bottom:6px}.page-content{gap:14px}.journey-page .timeline{gap:11px}}
.scene-controls,.reader-controls{position:relative;z-index:30}.zoom-control input{touch-action:pan-x}.reader-controls button{min-height:38px}.page-grip{outline-offset:-4px}.page-content a:focus-visible,.page-content button:focus-visible{outline-color:#725429}

.journey-page{gap:9px}.journey-page .chapter-heading h2{font-size:42px}.journey-page .role-intro{line-height:1.4}.journey-page .timeline{gap:9px}.journey-page .timeline h3{font-size:23px;line-height:1.1;margin-top:3px}.journey-page .timeline p{line-height:1.5;margin-top:3px}.journey-page .timeline>div>span{font-size:12px;line-height:1.3}.toolkit-list>div{padding-block:9px}.toolkit-list h3{font-size:26px}.toolkit-list p{line-height:1.65;margin-top:5px}.toolkit-page .chapter-heading h2{font-size:46px}