@layer components{@media (max-width:950px){}@container page (max-width:900px){}.world-section__grid{display:grid;grid-template-columns:1.2fr 1fr;gap:var(--space-80);align-items:center}}@layer components{@container trust-navigation (max-width:600px){}.content-actions+:is(p,.editorial-prose){margin-top:var(--space-24)}.large-copy{font-size:clamp(23px,2.2vw,36px);line-height:1.5}.exercise-panel{border-top:3px solid var(--yellow);padding-top:26px}.legal-layout h1{max-width:20ch}.introduction-open{overflow:hidden}#introduction-title:focus{outline:none;box-shadow:none}@media screen and (prefers-color-scheme:dark){}#introduction-definition{flex:1 1 440px;max-width:56ch;margin:0;font-size:clamp(17px,1.6vw,23px);line-height:1.6}@media (max-width:700px){}@media (max-width:700px) and (max-height:700px){}@media screen and (prefers-color-scheme:dark){}@media screen and (prefers-color-scheme:dark){}[data-tabs]:not([data-ready=true])>[role=tablist],[data-case-filter]:not([data-filter-ready=true]) .case-filters,[data-pricing]:not([data-pricing-ready=true]) .billing-control,html:not(.enhanced) [data-motion-toggle]{display:none}html:not(.enhanced) [data-menu-open],html:not(.enhanced) [data-theme-toggle]{visibility:hidden}@container page (max-width:760px){}.contact-direct{margin-top:var(--space-24)}summary{cursor:pointer;min-height:60px;padding:var(--space-24) 44px var(--space-24)0;font-size:clamp(20px,2vw,28px);font-weight:var(--weight-medium);line-height:1.4;position:relative;list-style:none}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:5px;top:50%;transform:translateY(-50%);font-size:30px;line-height:1}details[open]>summary:after{content:"−"}.message-download{font-size:15px}@container page (max-width:700px){}}@layer components{@media (min-width:1600px){.content-prose>section>:is(p,.editorial-prose),.reading-copy>:is(p,.editorial-prose){hyphens:var(--prose-hyphens);text-align:var(--prose-align);text-align-last:left}}@media (min-width:951px){}@media (max-width:1250px){.desktop-nav{display:none}.header-inner{gap:var(--space-20)}.header-inner>.brand{width:390px}.reading-layout,.article-layout{grid-template-columns:200px minmax(0,1fr);gap:var(--space-40)}}@media (max-width:950px){:root{--prose-align: left;--prose-hyphens: manual}.content-hero__grid,.editorial-hero>.wrap,.trust-v4-hero>.wrap{grid-template-columns:1fr}.content-hero h1{max-width:24ch}.content-hero .content-figure{max-width:100%}.world-section .wrap,.world-section__grid,.brand-statement>.wrap,.commercial-cta>.wrap,.content-band .wrap{grid-template-columns:1fr;gap:35px}.menu-grid{grid-template-columns:1fr 1fr;gap:45px}.footer-links{grid-template-columns:1fr 1fr;gap:var(--space-40)}.footer-heading{align-items:start;flex-direction:column}}@media (max-width:700px){body{font-size:17px}.header-inner{min-height:130px;padding:19px 0 13px;flex-wrap:wrap;gap:var(--space-16)}.header-inner>.brand{width:min(100%,390px);margin-inline:auto}.utility{width:100%;margin:0}.language-switch{margin-right:auto}.theme-switch{margin-left:auto}.menu-toggle{min-width:88px}.content-section,.detail-section,.editorial-section,.faq-section,.contact-section{padding-block:58px}.reading-layout,.article-layout{grid-template-columns:1fr;gap:35px}.reading-layout__nav,.article-toc{position:static;display:flex;flex-wrap:wrap;gap:0 22px}.reading-layout__nav>.content-kicker,.article-toc>p{width:100%}.reading-layout__nav a{border:0;font-size:15px;text-decoration:underline}.content-prose p,.article-body p{font-size:19px}.content-prose h3{font-size:27px}.site-footer{padding-top:50px}.footer-heading{margin-bottom:45px}.footer-heading .brand{width:100%}.footer-links a{font-size:15px}.footer-bottom{flex-direction:column;gap:5px}.footer-bottom .motion-toggle{align-self:flex-start}.menu-heading .brand{width:min(60vw,350px)}.mobile-menu-inner{padding-top:25px}.menu-grid{margin:var(--space-40)0;gap:30px 25px}.menu-grid a{font-size:19px}.menu-caption{font-size:44px}.data-table th,.data-table td,th,td{padding:14px var(--space-12);font-size:16px}}@media (max-width:480px){.footer-links a span{display:none}.content-hero .content-hero__title{font-size:40px}.menu-grid{grid-template-columns:1fr}.menu-heading .brand{width:63vw}.menu-close{padding:var(--space-8);font-size:14px}.footer-links{gap:var(--space-32) 22px}.content-actions .button{width:100%}}}@layer components{@keyframes arrive{0%{opacity:.7;transform:translateY(18px)}to{opacity:1;transform:none}}.is-arriving{animation:arrive var(--duration-650) cubic-bezier(.2,.65,.3,1) both}.motion-off{scroll-behavior:auto}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}}@layer components{@supports (grid-template-columns:subgrid){@container (min-width:32rem){}}@media screen and (prefers-color-scheme:dark){}@media (hover:hover){}@container workbench (max-width:920px){}@container workbench (max-width:570px){}}@layer components{.sg-cover{padding-block:clamp(var(--space-48),8vw,120px);border-bottom:1px solid var(--line)}.sg-cover h1{font-size:clamp(60px,12vw,176px);line-height:1;margin:var(--space-32)0;font-weight:var(--weight-label);letter-spacing:-.035em;overflow-wrap:anywhere}.sg-cover-line{font-size:clamp(28px,4vw,54px);line-height:1.15;max-width:32ch}.sg-cover-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:var(--space-24);margin-top:var(--space-64)}.sg-cover-bottom p{max-width:60ch;margin:0}.sg-cover-bottom span{font-size:14px}.sg-book{display:grid;grid-template-columns:250px minmax(0,1fr);gap:clamp(var(--space-32),5vw,var(--space-80));padding-block:var(--space-64)}.sg-index{align-self:start;border-top:4px solid var(--blue)}.sg-index h2{font-size:22px;margin:var(--space-24)0}.sg-index a{display:flex;gap:var(--space-12);align-items:flex-start;padding:var(--space-12)0;border-bottom:1px solid var(--line);font-size:15px;text-decoration:none}.sg-index a:hover{text-decoration:underline}.sg-index a span{flex:0 0 32px;min-width:32px;white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--muted)}.sg-chapter{display:grid;grid-template-columns:42px minmax(0,1fr);gap:var(--space-24);padding:0 0 var(--space-64);margin-bottom:var(--space-48);border-bottom:1px solid var(--line)}.sg-chapter-number{font-size:18px;font-weight:var(--weight-label);padding-top:var(--space-12);font-variant-numeric:tabular-nums}.sg-chapter h2{font-size:clamp(30px,3.5vw,52px);line-height:1.1;margin:0 0 28px}.sg-chapter p{max-width:none}.sg-chapter>div>p{text-align:var(--prose-align);text-align-last:left;hyphens:var(--prose-hyphens)}.sg-rule-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-16);margin:var(--space-32)0}.sg-rule-example{min-width:0;border:1px solid var(--line);background:var(--surface)}.sg-rule-example>div{min-height:180px;padding:var(--space-24);display:flex;align-items:center;justify-content:center;overflow:hidden}.sg-rule-example figcaption{padding:14px 18px;border-top:1px solid var(--line);font-size:14px}.sg-rule-example figcaption strong{display:block;margin-bottom:var(--space-4)}.sg-rule-good{border-top:5px solid var(--blue)}.sg-rule-bad{border-top:5px solid var(--red)}.sg-clearspace{width:min(100%,430px);padding:34px;outline:1px dashed var(--blue);outline-offset:-18px}.sg-clearspace img,.sg-crowded img{display:block;width:100%;height:auto}.sg-crowded{width:min(100%,430px);border:3px solid var(--red);padding:var(--space-4)}.sg-crowded span{display:block;margin-top:-2px;font-size:13px;line-height:1.1}.sg-triptych-lockup{display:flex;align-items:center;gap:18px;width:min(100%,440px)}.sg-triptych-lockup img{flex:0 0 auto;width:116px;height:auto;padding:6px}.sg-triptych-lockup strong{font-size:clamp(20px,2vw,28px);line-height:1.15}.sg-triptych-orphan{width:116px;height:auto;padding:6px}.sg-orphan-stage{width:100%;display:flex;justify-content:flex-start;align-items:flex-start}.sg-palette{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-12);margin:var(--space-32)0}.sg-swatch{padding:var(--space-24) var(--space-16);min-height:150px;display:flex;flex-direction:column;justify-content:space-between;gap:var(--space-12);font-size:14px}.sg-swatch code{font-size:18px}.sg-swatch-0{background:var(--color-blue);color:#fff}.sg-swatch-1{background:var(--color-red);color:#fff}.sg-swatch-2{background:var(--color-yellow);color:var(--color-ink)}.sg-swatch-3{background:var(--color-paper);color:var(--color-ink);border:1px solid var(--color-line-light)}.sg-swatch-4{background:var(--color-ink);color:var(--color-paper)}.sg-swatch-5{background:var(--color-night);color:var(--color-paper)}.sg-specimen{padding:var(--space-32);background:var(--blue);color:#fff;margin-top:var(--space-32);overflow-wrap:anywhere}.sg-specimen strong{font-size:clamp(36px,5vw,72px);line-height:1.1}.sg-specimen p{letter-spacing:.04em}.sg-art{margin:var(--space-32)0}.sg-art img{width:100%;height:auto;display:block}.sg-art figcaption{font-size:14px;color:var(--muted);margin-top:var(--space-12)}.sg-colophon{font-size:14px}@container page (max-width:1000px){.sg-book{grid-template-columns:1fr}.sg-index{display:grid;grid-template-columns:1fr 1fr;gap:0 var(--space-24)}.sg-index h2{grid-column:1/-1}}@container page (max-width:600px){.sg-index,.sg-logo-grid{grid-template-columns:1fr}.sg-chapter{grid-template-columns:1fr;gap:var(--space-12);padding-bottom:var(--space-32)}.sg-chapter-number{color:var(--muted)}.sg-palette{grid-template-columns:repeat(2,minmax(0,1fr))}.sg-rule-pair{grid-template-columns:1fr}.sg-rule-example>div{min-height:150px;padding:18px}.sg-cover-bottom{margin-top:var(--space-32)}}@media print{.sg-guide{color:var(--color-ink);background:#fff}.sg-book{display:block}.sg-cover{break-after:page}.sg-chapter{break-inside:avoid;margin-bottom:var(--space-24)}.sg-chapter h2{font-size:28pt}.sg-guide p{font-size:11pt;line-height:1.5}.sg-guide *{print-color-adjust:exact}}}@layer components{@media (min-height:900px){@container home (min-width:1100px){}}@container home (max-width:1099px){}@media (max-height:899px){}}@layer components{@media screen and (prefers-color-scheme:dark){}.campaign-context{border-bottom:1px solid var(--line);padding:0 0 var(--space-24);margin-bottom:28px}.campaign-context h3{font-size:clamp(24px,2.6vw,36px)}.campaign-context>p{font-size:18px}.campaign-context .content-link{margin-top:var(--space-8)}@container page (min-width:1100px){}@container page (max-width:700px){}}@layer components{.guide-byline{color:var(--muted);font-size:16px;margin-bottom:36px}.guide-byline .content-link{display:inline;font-size:inherit}.guide-byline svg{display:none}.guide-answer{background:var(--surface);border-left:4px solid var(--blue);padding:clamp(var(--space-24),3vw,var(--space-40));margin-bottom:56px}.guide-answer h2{font-size:clamp(24px,2.2vw,32px)}.guide-answer p{margin-bottom:0}.guide-checklist{border-top:1px solid var(--line);padding-top:var(--space-32)}.guide-checklist li{margin-bottom:var(--space-16);padding-left:var(--space-8)}.guide-template{background:var(--surface);padding:clamp(var(--space-20),3vw,var(--space-40))}.guide-template .content-actions+p{margin-top:var(--space-24)}.guide-template pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;line-height:1.8;margin-top:var(--space-24)}.guide-questions details{border-top:1px solid var(--line)}.guide-questions summary,.guide-template summary{padding-block:var(--space-20);padding-right:var(--space-40);min-height:48px;cursor:pointer;font-weight:var(--weight-label)}.guide-questions details p{margin-top:var(--space-12)}.reading-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-24)}.reading-related-grid article{padding:clamp(var(--space-20),3vw,36px);border:1px solid var(--line);background:var(--surface)}.reading-related h2{max-width:24ch;margin-bottom:36px}.reading-related h3 .content-link{font-size:clamp(22px,2vw,30px);margin-top:0}.reading-related-grid p{margin-bottom:0;color:var(--muted)}@container page (max-width:700px){.reading-related-grid,.guide-library,.guide-feature{grid-template-columns:minmax(0,1fr)}}}@layer pages{@media screen and (prefers-color-scheme:dark){}@media (hover:hover) and (pointer:fine){}@container page (max-width:1100px){}@container page (max-width:800px){}@container page (max-width:420px){}@container page (max-width:480px){}@container echo-figure (max-width:23rem){}@container echo-page (max-width:58rem){}@container echo-page (max-width:30rem){}@media (prefers-reduced-motion:no-preference){@keyframes echo-chapter-in{0%{opacity:.4;transform:translateY(4px)}to{opacity:1;transform:none}}}@media (max-width:950px){}@container echo-page (max-width:58rem){}@container echo-page (max-width:30rem){}@container echo-figure (max-width:23rem){}}@layer pages{.header-signin{font-size:14px;white-space:nowrap;font-weight:550;text-underline-offset:5px}.menu-access{display:flex;flex-wrap:wrap;gap:24px;margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}@media (max-width:1250px){}@media (max-width:950px){}@media (max-width:700px){.header-signin{display:none}}}