@charset "UTF-8";
:root{color-scheme:light;--ink:#161616;--muted:#595959;--line:#dedede;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:#fff;color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:5px;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:2px solid var(--ink);outline-offset:6px}img{max-width:100%;height:auto}button,a,summary{-webkit-tap-highlight-color:transparent}::selection{background:#222;color:white}.shell{width:min(1216px,calc(100% - 112px));margin-inline:auto}.skip{position:absolute;top:-80px;left:20px;padding:10px 20px;background:#fff;z-index:5}.skip:focus{top:16px}.site-header{min-height:113px;display:flex;align-items:center;justify-content:space-between;gap:32px;border-bottom:1px solid var(--ink)}.wordmark{font-size:18px;letter-spacing:.15em;font-weight:700;text-decoration:none;white-space:nowrap}.nav{display:flex;gap:30px;align-items:center;font-size:13px}.nav a{text-decoration:none;white-space:nowrap}.nav a[aria-current=page]{text-decoration:underline}.nav a:hover{text-decoration:underline}.eyebrow{margin:0 0 25px;font-size:11px;line-height:1.5;text-transform:uppercase;letter-spacing:.18em;font-weight:600}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--serif);font-weight:400}h1{font-size:clamp(60px,6.9vw,100px);line-height:1.02;letter-spacing:-.045em;margin-bottom:30px}h2{font-size:clamp(36px,3.6vw,52px);line-height:1.12;letter-spacing:-.035em;margin-bottom:24px}h3{font-size:27px;line-height:1.25;letter-spacing:-.02em;margin-bottom:13px}.hero{padding:88px 0 76px;display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:40px}.hero-copy{max-width:610px}.intro{font-size:18px;line-height:1.65;max-width:530px;margin-bottom:29px}.hero-art{margin:0;align-self:center;text-align:center}.hero-art img{display:block;width:100%}.hero-art figcaption{font-size:10px;letter-spacing:.17em;text-transform:uppercase;margin-top:-20px;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;gap:30px;min-height:51px;padding:12px 23px;border:1px solid var(--ink);background:var(--ink);color:#fff;text-decoration:none;font-size:13px}.button:hover{background:#fff;color:var(--ink);text-decoration:none}.small-note{font-size:12px;color:var(--muted);margin:14px 0 0;max-width:380px}.section-bar{display:flex;justify-content:space-between;gap:24px;padding:20px 0;border-block:1px solid var(--line);font-size:11px;letter-spacing:.11em;text-transform:uppercase}.study-section{padding:92px 0;display:grid;grid-template-columns:.78fr 1.22fr;gap:90px}.section-intro{max-width:350px}.section-intro p:not(.eyebrow){font-size:16px;color:var(--muted)}.study-list{margin:0}.study-item{display:grid;grid-template-columns:35px 1fr;gap:20px;padding:27px 0;border-top:1px solid var(--line)}.study-item:first-child{padding-top:0;border-top:0}.study-item:last-child{padding-bottom:0}.number{font-size:11px;padding-top:7px;color:var(--muted)}.study-item p{font-size:15px;margin:0 0 12px;max-width:560px}.study-item .example{font-family:var(--serif);font-style:italic;font-size:17px;color:var(--muted);margin-bottom:0}.context-section{border-block:1px solid var(--ink);display:grid;grid-template-columns:1fr 1fr;gap:90px;padding:64px 0}.context-section h2{max-width:450px}.context-section p{font-size:15px;margin-bottom:18px}.text-link{font-size:13px;display:inline-block;margin-top:5px}.closing{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:64px 0 84px}.closing h2{font-size:37px;margin-bottom:8px}.closing p{font-size:14px;margin-bottom:0;color:var(--muted)}.site-footer{border-top:1px solid var(--line);padding:32px 0 28px}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:24px}.footer-brand{font-size:12px;font-weight:700;letter-spacing:.12em}.footer-nav{display:flex;gap:25px;font-size:12px;flex-wrap:wrap}.footer-bottom{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;font-size:11px;line-height:1.7;color:var(--muted)}.footer-bottom p{margin-bottom:0;max-width:750px}.copyright{white-space:nowrap}.page-heading{padding:77px 0 58px;border-bottom:1px solid var(--line)}.page-heading h1{font-size:clamp(48px,5.6vw,78px);margin-bottom:25px}.page-heading .intro{max-width:700px;margin-bottom:0}.legal-meta{font-size:12px;color:var(--muted);margin:23px 0 0}.page-layout{display:grid;grid-template-columns:250px 1fr;gap:80px;padding:60px 0 92px}.sidebar{align-self:start;position:sticky;top:28px}.sidebar .eyebrow{margin-bottom:20px}.toc{display:flex;flex-direction:column;gap:13px;font-size:13px}.toc a{text-decoration:none}.toc a:hover{text-decoration:underline}.prose{max-width:740px}.prose section{margin-bottom:42px}.prose section:last-child{margin-bottom:0}.prose h2{font-size:30px;line-height:1.2;margin-bottom:16px;letter-spacing:-.025em}.prose p{font-size:15px;margin-bottom:17px}.prose ul,.prose ol{padding-left:21px;margin:0 0 18px;font-size:15px}.prose li{padding-left:5px;margin-bottom:9px}.prose .aside-note{border-left:2px solid var(--ink);padding-left:22px;margin-block:28px}.faq{border-top:1px solid var(--line)}.faq:last-child{border-bottom:1px solid var(--line)}.faq summary{list-style:none;cursor:pointer;position:relative;padding:21px 38px 21px 0;font-family:var(--serif);font-size:23px;line-height:1.35}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:'+';font-family:var(--sans);position:absolute;right:3px;top:21px;font-size:20px}.faq[open] summary::after{content:'−'}.faq-body{padding:0 35px 7px 0}.resource-list{list-style:none;padding:0!important}.resource-list li{padding:17px 0;border-top:1px solid var(--line)}.resource-list a{font-size:15px}.resource-list span{display:block;font-size:13px;color:var(--muted);margin-top:4px}
@media(min-width:1500px){.hero{padding-top:105px;padding-bottom:95px}}
@media(max-width:950px){.shell{width:calc(100% - 64px)}.nav{gap:20px}.hero{gap:10px;padding-block:65px}.hero-art figcaption{margin-top:0}.study-section{gap:48px}.context-section{gap:48px}.page-layout{grid-template-columns:190px 1fr;gap:38px}.intro{font-size:17px}}
@media(max-width:680px){.shell{width:calc(100% - 40px)}.site-header{min-height:124px;align-items:flex-start;justify-content:center;flex-direction:column;gap:18px;padding-block:24px}.wordmark{font-size:16px}.nav{gap:18px;font-size:11px;width:100%;justify-content:space-between}.hero{grid-template-columns:1fr;padding:51px 0 40px;gap:0}.hero h1{font-size:clamp(49px,14.5vw,66px)}.hero-copy{max-width:500px}.hero-art{width:min(330px,100%);margin:8px auto 0}.hero-art figcaption{margin-top:-14px}.intro{font-size:16px}.hero .button{width:100%;max-width:350px}.section-bar{font-size:9px;letter-spacing:.08em;gap:20px}.study-section{grid-template-columns:1fr;padding:52px 0;gap:29px}.section-intro{max-width:100%}.section-intro h2{max-width:300px}.study-item{gap:13px;grid-template-columns:26px 1fr}.context-section{grid-template-columns:1fr;padding:43px 0;gap:10px}.context-section h2{max-width:330px}.closing{align-items:flex-start;flex-direction:column;padding:44px 0 54px;gap:24px}.closing h2{font-size:34px}.footer-top,.footer-bottom{align-items:flex-start;flex-direction:column;gap:18px}.footer-nav{gap:20px;font-size:11px}.footer-top{margin-bottom:22px}.footer-bottom{gap:18px}.page-heading{padding:50px 0 36px}.page-heading h1{font-size:49px}.page-layout{grid-template-columns:1fr;gap:37px;padding:32px 0 55px}.sidebar{position:static;border-bottom:1px solid var(--line);padding-bottom:28px}.sidebar .eyebrow{margin-bottom:13px}.toc{flex-direction:row;flex-wrap:wrap;gap:10px 22px;font-size:12px}.prose h2{font-size:28px}.prose section{margin-bottom:34px}.faq summary{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}