@font-face{font-family:SB Sans;src:url('/sans.woff2') format('woff2');font-display:swap}
:root{--sb-paper:#f5f4ee;--sb-white:#fdfdf9;--sb-ink:#22362e;--sb-muted:#65746b;--sb-rule:#d4dcd2;--sb-accent:#356753;--paper:#f5f4ee;--ink:#22362e;--muted:#65746b;--line:#d4dcd2;--rule:#d4dcd2;--accent:#356753}
body.sb-site{margin:0;background:var(--sb-white);color:var(--sb-ink);font-family:'SB Sans','Segoe UI',Arial,sans-serif}body.sb-site *{box-sizing:border-box}body .site-header{position:relative;inset:auto;z-index:20;display:flex;align-items:center;justify-content:space-between;width:100%;max-width:none;gap:24px;margin:0;padding:18px 6vw;background:var(--sb-paper);border:0;border-bottom:1px solid var(--sb-rule);color:var(--sb-ink);font:13px/1.5 'SB Sans','Segoe UI',Arial,sans-serif;letter-spacing:0}body .site-header .site-brand{font:650 26px/1.2 'SB Sans','Segoe UI',Arial,sans-serif;letter-spacing:-.07em;display:flex;align-items:center;min-height:40px;text-decoration:none;color:inherit}body .site-header nav{display:flex;align-items:center;justify-content:flex-end;gap:25px;font:12px/1.5 'SB Sans','Segoe UI',Arial,sans-serif;letter-spacing:0;max-width:none}body .site-header nav a{display:inline-flex;align-items:center;min-height:36px;padding:0;color:inherit;text-decoration:none;white-space:nowrap;border:0;box-shadow:none}body .site-header nav a:hover{color:var(--sb-accent)}body .site-header nav [aria-current=page]{color:var(--sb-accent);text-decoration:underline;text-underline-offset:7px;text-decoration-thickness:1px}body .site-header .site-language{padding-left:17px;border-left:1px solid var(--sb-rule)}body .site-header button{font:10px/1.5 'SB Sans','Segoe UI',sans-serif;background:none;color:inherit;border:0;border-left:1px solid var(--sb-rule);padding:8px 0 8px 17px;cursor:pointer;max-width:110px;min-height:36px;letter-spacing:0}body .site-header a:focus-visible,body .site-header button:focus-visible{outline:2px solid var(--sb-accent);outline-offset:5px}body .site-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:none;margin:0;padding:25px 6vw;background:var(--sb-paper);border:0;border-top:1px solid var(--sb-rule);color:var(--sb-muted);font:11px/1.6 'SB Sans','Segoe UI',sans-serif}body .site-footer a{text-decoration:none;color:inherit}body .site-footer .site-signature{font-size:22px;font-weight:650;letter-spacing:-1px;color:var(--sb-ink)}body .site-footer .site-signature span{font-size:11px;font-weight:400;letter-spacing:0;margin-left:12px}body .site-footer nav{display:flex;gap:23px;font:inherit}.site-footer nav a:hover{color:var(--sb-accent)}
/* The welcome artwork and pressure field keep their own composition. */
.sb-home .welcome{min-height:calc(100svh - 77px);padding-top:80px}.sb-home .two-paths{max-width:1320px;padding-top:54px;padding-bottom:60px;min-height:560px;background:var(--sb-white);box-shadow:none}.sb-home .two-paths:before{background:none}.sb-home .path-art{height:290px;opacity:.95}.sb-home .path h2{font-family:'SB Sans','Segoe UI',sans-serif;font-weight:600;font-size:35px}.sb-home .path-hint{font-size:14px;line-height:1.7;color:var(--sb-muted)}.sb-home .path:first-child{border-right-color:var(--sb-rule)}
/* One reading scale, with individual article studies kept intact. */
.sb-reader .note-hero{max-width:1120px;padding:36px 6vw 26px}.sb-reader .note-hero h1{font:600 clamp(30px,3.3vw,43px)/1.15 'SB Sans','Segoe UI',sans-serif;letter-spacing:-.04em;max-width:28ch;margin:16px 0 21px}.sb-reader .note-hero .lede{font-size:16px;line-height:1.8;max-width:70ch}.sb-reader .note-meta{font:11px/1.6 'SB Sans','Segoe UI',sans-serif;letter-spacing:0}.sb-reader .article{max-width:760px;font-size:17px;line-height:1.85}.sb-reader .article h2{font:600 25px/1.3 'SB Sans','Segoe UI',sans-serif;letter-spacing:-.025em}.sb-reader .article p{line-height:1.85}.sb-reader .reading-tools{background:var(--sb-white);border-color:var(--sb-rule);color:var(--sb-muted)}.sb-reader .technical-figure{border-radius:0}.sb-reader .two-study,.sb-reader .study{background:var(--sb-paper)}.sb-reader .reading-opening{margin-bottom:0}.sb-reader .reading-sections{background:var(--sb-white)}.sb-reader .reading-body{font-family:'SB Sans','Segoe UI',sans-serif}.sb-reader main{box-shadow:none}
/* The news desk uses the same paper, navigation, type and reading scale. */
.sb-news main{max-width:1250px;padding-inline:6vw}.sb-news .masthead{padding-top:35px;border-bottom:2px solid var(--sb-ink)}.sb-news h1{font-family:'SB Sans','Segoe UI',sans-serif;font-size:clamp(37px,4.5vw,56px);letter-spacing:-.05em}.sb-news h1>span,.sb-news .story-kicker,.sb-news .story-topics{color:var(--sb-accent)}.sb-news .feed-tools{background:var(--sb-white)}.sb-news .lead-heading h2{font-size:30px;line-height:1.2}.sb-news .lead-story{border-bottom-color:var(--sb-ink)}.sb-news .story-title h2{font-family:'SB Sans','Segoe UI',sans-serif;font-size:20px}.sb-news details[open] .story-title h2{color:var(--sb-accent)}.sb-news .story-summary{font-size:14px;line-height:1.85}
/* Notes are a publication index, rather than repeated abstract cards. */
.notes-desk{max-width:1250px;margin:auto;padding:36px 6vw 62px}.notes-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;padding-bottom:27px;border-bottom:2px solid var(--sb-ink)}.notes-heading .notes-label{font-size:11px;color:var(--sb-muted);margin:0 0 12px}.notes-heading h1{font-size:clamp(36px,4.5vw,56px);line-height:1.08;letter-spacing:-.05em;font-weight:600;margin:0}.notes-heading .notes-total{font-size:11px;color:var(--sb-muted);margin:0 0 3px}.notes-feature{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:60px;padding:30px 0;border-bottom:1px solid var(--sb-rule)}.notes-feature .feature-label{font-size:10px;font-weight:600;color:var(--sb-accent);margin:0 0 14px}.notes-feature h2{font:600 29px/1.22 'SB Sans','Segoe UI',sans-serif;letter-spacing:-.035em;margin:0;max-width:27ch}.notes-feature h2 a{text-decoration:none;color:inherit}.notes-feature h2 a:hover{color:var(--sb-accent)}.feature-description{padding:4px 0 0 26px;border-left:1px solid var(--sb-rule)}.feature-description p{font-size:14px;line-height:1.85;color:var(--sb-muted);margin:0 0 18px}.feature-description a{font-size:12px;color:var(--sb-accent);text-underline-offset:5px}.notes-tools{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--sb-rule);font-size:11px;color:var(--sb-muted)}.notes-tools input{border:0;background:transparent;font:13px 'SB Sans',sans-serif;color:var(--sb-ink);padding:10px 0;width:min(400px,70%);min-width:0}.notes-tools input:focus-visible{outline:2px solid var(--sb-accent);outline-offset:4px}.notes-tools[hidden],[hidden]{display:none!important}.notes-row{border-bottom:1px solid var(--sb-rule);margin:0}.notes-row>a{display:grid;grid-template-columns:145px minmax(0,1fr) 28px;align-items:start;gap:27px;text-decoration:none;color:inherit;padding:25px 0}.notes-row .notes-meta{font-size:11px;line-height:1.8;color:var(--sb-muted)}.notes-row .notes-meta span{display:block;font-size:10px;margin-top:5px}.notes-row h2{font:550 22px/1.3 'SB Sans','Segoe UI',sans-serif;letter-spacing:-.025em;margin:0;max-width:38ch}.notes-row>a:hover h2{color:var(--sb-accent)}.notes-row .notes-arrow{align-self:center;color:var(--sb-accent);font-size:19px}.notes-row .notes-excerpt{font-size:13px;line-height:1.75;max-width:70ch;color:var(--sb-muted);margin:10px 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.notes-empty{font-size:14px;padding:30px 0;color:var(--sb-muted)}
/* About and experiences share the shell; their meaningful imagery stays. */
.sb-about .profile-hero{padding-top:38px}.sb-about .profile-hero h1{font-family:'SB Sans','Segoe UI',sans-serif;font-size:clamp(32px,4vw,48px)}.sb-about .profile-content,.sb-about .profile-copy{font-family:'SB Sans','Segoe UI',sans-serif}.sb-experiences .spread{background:none;box-shadow:none;padding-top:35px}.sb-experiences .experience-art{background:var(--sb-paper)}.sb-experiences .section-head h1{font-family:'SB Sans','Segoe UI',sans-serif;font-size:40px}.sb-experiences .experience-copy p{font-size:15px;line-height:1.8}
@media(max-width:850px){body .site-header nav{gap:18px}.notes-feature{gap:30px}.notes-feature h2{font-size:26px}.notes-row>a{grid-template-columns:115px minmax(0,1fr) 20px;gap:20px}.notes-row h2{font-size:20px}}
@media(max-width:650px){body .site-header{align-items:flex-start;padding:17px 6vw;gap:14px}body .site-header .site-brand{font-size:25px;min-height:30px}body .site-header nav{font-size:10px;gap:3px 12px;flex-wrap:wrap;max-width:285px}body .site-header nav a{min-height:29px}body .site-header .site-language{padding-left:10px}body .site-header button{font-size:9px;min-height:28px;padding:5px 0 5px 10px;max-width:none}body .site-footer{padding:23px 6vw;align-items:flex-start}body .site-footer .site-signature span{display:none}body .site-footer nav{gap:8px 16px;flex-wrap:wrap;justify-content:flex-end;font-size:10px}.sb-home .welcome{min-height:calc(100svh - 78px);padding-top:70px}.sb-home .two-paths{padding-block:23px;min-height:0}.sb-home .path-art{height:200px}.sb-home .path h2{font-size:30px}.sb-home .path-hint{font-size:13px}.sb-reader .note-hero{padding-top:27px}.sb-reader .note-hero h1{font-size:31px}.sb-reader .note-hero .lede{font-size:15px}.sb-reader .article{font-size:16px;padding-inline:6vw}.sb-reader .article h2{font-size:23px}.sb-news .masthead{padding-top:28px}.sb-news .lead-heading h2{font-size:27px}.sb-news .story-title h2{font-size:18px}.notes-desk{padding-top:27px;padding-bottom:38px}.notes-heading{padding-bottom:23px}.notes-heading h1{font-size:38px}.notes-feature{grid-template-columns:1fr;gap:18px;padding:24px 0}.notes-feature h2{font-size:27px;max-width:29ch}.feature-description{border:0;padding:0}.feature-description p{font-size:13px;margin-bottom:12px}.notes-row>a{grid-template-columns:1fr 20px;gap:9px 14px;padding:22px 0}.notes-row .notes-meta{grid-column:1;font-size:10px}.notes-row .notes-meta span{display:inline;margin-left:12px}.notes-row .notes-copy{grid-column:1}.notes-row .notes-arrow{grid-column:2;grid-row:1/3}.notes-row h2{font-size:20px}.notes-row .notes-excerpt{font-size:12px;-webkit-line-clamp:2}.notes-tools{font-size:10px}.notes-tools input{font-size:12px}.sb-experiences .section-head h1{font-size:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body.sb-site>.skip{position:absolute;top:-120px;left:20px;z-index:100;padding:10px;background:var(--sb-white);color:var(--sb-ink)}body.sb-site>.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}