@font-face{font-family:Reader;src:url('assets/serif.otf') format('opentype');font-display:swap;font-weight:400}@font-face{font-family:Reader;src:url('assets/serif-italic.otf') format('opentype');font-display:swap;font-style:italic}@font-face{font-family:Interface;src:url('assets/sans.otf') format('opentype');font-display:swap;font-weight:400}@font-face{font-family:Interface;src:url('assets/sans-bold.otf') format('opentype');font-display:swap;font-weight:700}
:root{--paper:#f6f3ed;--ink:#292b29;--muted:#78796f;--line:#dedbd2;--blue:#285b82;--wash:#eaf0f4;--body-size:21px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:36px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Interface,Arial,sans-serif;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--blue);outline-offset:5px}button:disabled{opacity:.35;cursor:default}.skip-link{position:fixed;top:-70px;left:20px;z-index:30;background:var(--ink);color:white;padding:16px}.skip-link:focus{top:14px}.reading-progress{height:3px;position:fixed;inset:0 0 auto;z-index:40;pointer-events:none}.reading-progress span{display:block;background:var(--blue);width:0;height:100%}.site-header{max-width:1340px;margin:auto;padding:31px 50px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;gap:15px;align-items:center;font-family:Reader,Georgia,serif;font-size:23px;line-height:1.1}.brand svg{width:35px;height:35px;color:#53675f}.brand small{display:block;font-family:Interface,Arial,sans-serif;color:var(--muted);font-size:11px;margin-top:7px;letter-spacing:.06em}.header-actions{display:flex;gap:26px;align-items:center;font-size:13px}.header-actions a span{margin-left:10px}.header-actions button{border:1px solid var(--line);background:transparent;padding:10px 17px;border-radius:30px}.hero{max-width:1340px;margin:auto;padding:65px 50px 88px;display:grid;grid-template-columns:1fr 360px;gap:66px;align-items:center}.eyebrow{font-family:Interface,Arial,sans-serif;font-size:11px;letter-spacing:.14em;line-height:1.6;margin:0 0 22px;color:var(--muted)}.eyebrow span{margin:0 14px;color:#b5b1a5}h1{font-family:Reader,Georgia,serif;font-weight:400;letter-spacing:-.055em;font-size:clamp(72px,7.9vw,112px);line-height:1.04;margin:0 0 26px}h1 em{font-weight:400;color:#3f5b52}.hero-question{font-family:Reader,Georgia,serif;font-size:clamp(25px,2.5vw,34px);margin:0 0 26px;letter-spacing:-.02em}.hero-deck{max-width:680px;font-size:16px;line-height:1.85;color:#686c63;margin:0}.hero-links{display:flex;align-items:center;gap:28px;margin-top:35px;font-size:13px}.read-link{background:#344d44;color:#fff;border-radius:30px;padding:15px 23px;display:inline-flex;gap:37px;align-items:center;transition:background .2s}.read-link:hover{background:#223b32}.quiet-link{border-bottom:1px solid #bfbbae;padding-bottom:4px}.hero-art{position:relative;text-align:center}.hero-art svg{width:100%;height:auto;max-height:490px;display:block}.hero-art>span{font-family:Reader,Georgia,serif;font-style:italic;color:#72796d;font-size:18px;display:block;margin-top:26px}.version-note{max-width:1240px;margin:0 auto 82px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:31px 0 33px;display:grid;grid-template-columns:330px 1fr;gap:35px}.version-note .eyebrow{margin-bottom:9px;font-size:10px}.version-note h2{font-family:Reader,Georgia,serif;font-size:29px;font-weight:400;letter-spacing:-.025em;margin:0}.version-note p{font-size:14px;line-height:1.75;margin:0}.version-note a{color:var(--blue);border-bottom:1px solid #abc0ce}.version-note .note-secondary{color:var(--muted);font-size:12px;margin-top:9px}.inline-new{font-size:10px;color:var(--blue);letter-spacing:.09em}.reader-layout{max-width:1240px;margin:auto;display:grid;grid-template-columns:260px minmax(0,1fr);gap:95px;padding-bottom:60px;align-items:start}.sidebar{position:sticky;top:35px;padding-right:20px}.contents summary{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);list-style:none;margin-bottom:20px;cursor:pointer}.contents summary::-webkit-details-marker{display:none}.contents summary span{display:none}.contents nav{display:flex;flex-direction:column;gap:3px}.contents nav a{padding:10px 10px 10px 0;display:grid;grid-template-columns:24px 1fr 8px;gap:10px;align-items:center;font-size:12px;line-height:1.5;border-right:2px solid transparent;transition:color .2s,border-color .2s}.nav-number{color:#9a9b91;font-size:10px;letter-spacing:.02em}.contents nav a:hover,.contents nav a.active{color:var(--blue);border-right-color:var(--blue)}.contents nav a.active .nav-number{color:var(--blue)}.nav-dot{width:5px;height:5px;background:var(--blue);border-radius:50%}.sidebar-download{display:flex;gap:19px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:30px;padding-top:24px;font-size:11px}.sidebar-download>span{width:100%;color:var(--muted);margin-bottom:0}.sidebar-download a{display:flex;gap:18px}.reading-column{min-width:0;max-width:780px}.reader-toolbar{display:flex;justify-content:space-between;gap:15px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:37px}.view-switch{display:flex;background:#eae7df;border-radius:28px;padding:4px;gap:1px}.view-switch button{border:0;background:transparent;font-size:12px;border-radius:24px;padding:10px 15px;white-space:nowrap}.view-switch button.selected{background:var(--paper);box-shadow:0 1px 4px #1a1a1a0b}.view-switch button span{display:inline-block;margin-left:6px;color:var(--blue);font-size:10px}.text-size{display:flex;gap:4px}.text-size button{border:0;background:transparent;padding:9px;font-family:Reader,Georgia,serif;font-size:16px}.article{font-family:Reader,Georgia,serif;font-size:var(--body-size);line-height:1.85;letter-spacing:-.009em}.article p{margin:0 0 24px}.intro{padding:0 0 35px}.intro p:first-child{font-size:calc(var(--body-size) + 2px);line-height:1.7}.chapter{border-top:1px solid var(--line);padding:38px 0 32px;scroll-margin-top:35px}.chapter-top{display:flex;align-items:center;gap:20px;margin-bottom:17px}.chapter-number{font-family:Interface,Arial,sans-serif;font-size:11px;letter-spacing:.06em;color:#92968b}.new-badge{font-family:Interface,Arial,sans-serif;font-size:9px;letter-spacing:.12em;background:var(--wash);color:var(--blue);border:1px solid #cfdee8;border-radius:20px;padding:2px 10px;line-height:1.8}.chapter h2{font-size:clamp(31px,3.3vw,40px);font-weight:400;line-height:1.22;letter-spacing:-.035em;margin:0 0 27px;max-width:710px}.chapter.is-new{border-top-color:#aabfce}.chapter.is-new p:not(.reference){color:#345f7f}.chapter p:last-child{margin-bottom:0}.article .reference{font-family:Interface,Arial,sans-serif;font-size:12px;line-height:1.75;color:var(--muted);margin-top:30px}.filter-notice{font-size:12px;line-height:1.65;color:var(--blue);margin:0 0 30px}.filter-notice button{padding:0;background:none;border:0;border-bottom:1px solid currentColor;color:var(--blue);font-size:12px;margin-left:6px}.sources{border-top:1px solid var(--line);padding:27px 0 0;margin-top:15px}.sources summary{display:flex;justify-content:space-between;align-items:center;font-family:Interface,Arial,sans-serif;font-size:13px;letter-spacing:0;cursor:pointer;list-style:none}.sources summary::-webkit-details-marker{display:none}.sources[open] summary span{transform:rotate(45deg)}.sources ul{list-style:none;padding:0;margin:21px 0 0}.sources li{font-family:Interface,Arial,sans-serif;font-size:12px;letter-spacing:0;color:var(--muted);line-height:1.7;margin-bottom:10px}.reader-end{border-top:1px solid var(--line);margin-top:47px;padding:25px 0 0;display:flex;gap:20px;justify-content:space-between;font-size:11px;color:var(--muted);line-height:1.6}.reader-end a{white-space:nowrap;color:var(--ink)}.site-footer{max-width:1240px;margin:0 auto;padding:27px 0 35px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted);font-size:11px;gap:25px}.site-footer span:first-child{font-family:Reader,Georgia,serif;font-size:19px;color:var(--ink)}[hidden]{display:none!important}
@media(min-width:1500px){.hero{padding-top:82px;padding-bottom:105px}}
@media(max-width:1300px){.version-note,.reader-layout,.site-footer{margin-left:50px;margin-right:50px}.reader-layout{grid-template-columns:220px minmax(0,1fr);gap:65px}.hero{gap:40px;grid-template-columns:1fr 300px}.version-note{grid-template-columns:260px 1fr}}
@media(max-width:980px){.hero{grid-template-columns:1fr 225px;gap:30px;padding-top:48px}.hero-art svg{max-height:345px}.hero-art>span{font-size:15px}.hero-deck{font-size:15px}.reader-layout{grid-template-columns:190px minmax(0,1fr);gap:37px}.sidebar{padding-right:0}.article{font-size:calc(var(--body-size) - 1px)}.contents nav a{font-size:11px;gap:7px}.version-note{grid-template-columns:210px 1fr;gap:25px}.header-actions{gap:17px}}
@media(max-width:760px){.site-header{padding:24px}.brand{font-size:21px}.brand svg{width:29px;height:29px}.header-actions{font-size:11px}.header-actions button{display:none}.hero{display:block;padding:38px 24px 48px}.hero h1{font-size:76px;letter-spacing:-.045em}.hero-art{display:none}.hero-question{font-size:27px;margin-bottom:22px}.hero-deck{font-size:15px}.eyebrow{font-size:10px}.hero-links{margin-top:26px}.version-note{margin:0 24px 35px;display:block;padding:25px 0}.version-note h2{font-size:27px;margin-bottom:17px}.version-note p{font-size:13px}.reader-layout{margin:0 24px;display:block;padding-bottom:30px}.sidebar{position:static;padding:0;margin-bottom:27px}.contents{border-bottom:1px solid var(--line);padding-bottom:19px}.contents summary{margin-bottom:0;display:flex;justify-content:space-between;align-items:center}.contents[open] summary{margin-bottom:13px}.contents summary span{display:block;font-size:16px}.contents nav{display:grid;grid-template-columns:1fr 1fr;gap:0 17px}.contents nav a{font-size:11px;padding:9px 0;border-right:0}.sidebar-download{display:none}.reader-toolbar{padding-bottom:18px;margin-bottom:26px}.view-switch button{font-size:11px;padding:9px 12px}.text-size button{font-size:15px;padding:8px 6px}.article{font-size:calc(var(--body-size) - 1px);line-height:1.78}.intro p:first-child{font-size:calc(var(--body-size) + 1px)}.intro{padding-bottom:19px}.chapter{padding:29px 0}.chapter h2{font-size:32px;margin-bottom:23px}.chapter-top{margin-bottom:13px}.article p{margin-bottom:21px}.reader-end{font-size:10px}.site-footer{margin:0 24px;padding:24px 0;align-items:center}.site-footer span:last-child{max-width:150px;text-align:right;line-height:1.65}.filter-notice button{margin-left:0}}
@media(max-width:390px){.hero h1{font-size:65px}.header-actions a{font-size:10px}.hero-question{font-size:23px}.brand{gap:9px}.contents nav{grid-template-columns:1fr}.reader-toolbar{gap:6px}.view-switch button{padding:9px 10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{body{background:#fff;color:#000}.site-header,.hero-art,.hero-links,.sidebar,.reader-toolbar,.reading-progress,.reader-end,.site-footer,.filter-notice,.skip-link{display:none!important}.hero{display:block;padding:0 0 20px;margin:0}.hero h1{font-size:40px;line-height:1.1}.hero h1 br{display:none}.hero-question{font-size:22px;margin:12px 0}.hero-deck{font-size:11pt;color:#000;line-height:1.5}.hero .eyebrow{font-size:8pt}.version-note{display:block;margin:0 0 20px;padding:12px 0}.version-note .eyebrow{display:none}.version-note h2{font-size:14pt}.version-note p{font-size:9pt}.reader-layout{display:block;margin:0;padding:0}.reading-column{max-width:none}.article{font-size:11pt;line-height:1.5}.intro p:first-child{font-size:12pt}.chapter{padding:17px 0;border-color:#ddd;break-inside:auto}.chapter h2{font-size:20pt;break-after:avoid}.chapter-top{margin-bottom:5px;break-after:avoid}.chapter p{orphans:3;widows:3}.article p{margin-bottom:11px}.sources{display:block}.sources summary{font-size:11pt}.sources li{font-size:8pt}.is-new p{color:#245b8a!important}@page{size:A4;margin:20mm}}

/* chapter illustrations */
.chapter-illustration{margin:4px 0 35px;padding:0;font-family:Interface,Arial,sans-serif;letter-spacing:0}
.illustration-art{background:radial-gradient(ellipse at center,#edece2aa,transparent 72%);padding:8px 0 0}
.illustration-art svg{display:block;width:100%;height:auto;max-height:205px;margin:auto}
.illustration-labels{display:grid;grid-template-columns:repeat(var(--label-count),minmax(0,1fr));gap:15px;text-align:center;max-width:590px;margin:4px auto 18px;font-size:12px;line-height:1.6;color:#52665d}
.chapter-illustration figcaption{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:7px 13px;font-size:11px;line-height:1.7;color:var(--muted);text-align:center}
.illustration-new{font-size:8px;letter-spacing:.11em;color:var(--blue);white-space:nowrap}
.version-note .illustrations-update{margin-top:16px;padding-top:13px;border-top:1px solid var(--line);font-size:13px}
.illustrations-update .inline-new{margin-right:9px;font-size:9px}
.reading-column.new-illustrations-only .chapter:not(.is-new)>p{display:none}
.reading-column.new-illustrations-only .chapter:not(.is-new){padding-bottom:0}
.reading-column.new-illustrations-only .chapter:not(.is-new) .chapter-illustration{margin-bottom:29px}
@media(max-width:760px){.illustration-art svg{max-height:160px}.illustration-labels{font-size:10px;gap:8px;margin-top:2px;line-height:1.5}.chapter-illustration{margin:0 0 25px}.chapter-illustration figcaption{font-size:10px;gap:5px 10px}.illustration-new{font-size:7px}.version-note .illustrations-update{font-size:12px}.illustration-art{padding:0}}
@media print{.chapter-illustration{break-inside:avoid;margin:0 0 17px}.illustration-art svg{max-height:120px}.illustration-labels{font-size:8pt}.chapter-illustration figcaption{font-size:7pt}.illustration-new{font-size:6pt}}

/* October additions */
.latest-update{margin-bottom:22px!important}.latest-update .inline-new{display:block;margin-bottom:8px;font-size:9px}
.chapter h3{font-family:Reader,Georgia,serif;font-size:30px;font-weight:400;line-height:1.25;margin:40px 0 22px;letter-spacing:-.02em}
.addition-label{font-family:Interface,Arial,sans-serif;font-size:9px!important;letter-spacing:.12em;margin:40px 0 10px!important}.addition-label+h3{margin-top:0}
.chapter .source-note{font-family:Interface,Arial,sans-serif;font-size:12px;line-height:1.8;color:var(--muted);margin-top:22px}.source-note a,.sources a{text-decoration:underline;text-underline-offset:3px}
.chapter blockquote{margin:22px 0 30px;padding:26px 28px;background:#eaf0f4;border-left:2px solid var(--blue)}
.chapter blockquote p{font-family:Reader,Georgia,serif;font-style:italic;font-size:26px;line-height:1.45;margin:0 0 18px}
.chapter blockquote footer{font-family:Interface,Arial,sans-serif;font-size:11px;line-height:1.7;color:var(--muted)}
@media(max-width:760px){.chapter h3{font-size:25px}.chapter blockquote{padding:20px}.chapter blockquote p{font-size:23px}}
@media print{.addition-label{display:none}.chapter blockquote{break-inside:avoid}}