@font-face{font-family:Instrument;src:url('/static/a17a1bc18cc9/serif.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:Instrument;src:url('/static/a17a1bc18cc9/serif-italic.ttf') format('truetype');font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:DM;src:url('/static/a17a1bc18cc9/sans.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:DM;src:url('/static/a17a1bc18cc9/sans-bold.ttf') format('truetype');font-weight:700;font-style:normal;font-display:swap}
:root{--paper:#f6f3ec;--ink:#272925;--muted:#68685f;--line:#d8d8cb;--accent:#ec6247;--accent-text:#ad3f2c;--lavender:#d8cff0;--purple:#302442;--card:#eeece3;--section:#eaece2;--header:rgba(246,243,236,.94);--sans:DM,'PingFang SC','Microsoft YaHei','Noto Sans CJK SC',sans-serif;--serif:Instrument,Georgia,serif;color-scheme:light}
:root[data-theme=dark]{--paper:#211b2b;--ink:#f1eae5;--muted:#b6abbd;--line:#51435c;--accent:#baa4f7;--accent-text:#c4adff;--lavender:#483553;--purple:#d5c5ee;--card:#2c2437;--section:#2b2831;--header:rgba(33,27,43,.94);color-scheme:dark}
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/* A quiet, complete reading space. */
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@media(min-width:1600px){.hero-grid{gap:95px}.specimen{aspect-ratio:1.13}.hero-copy h1{font-size:135px}.hero-chinese{margin-top:33px}.hero-intro{font-size:14px}.hero-footnote{margin-top:50px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.hero-grid{gap:30px;padding-top:45px}.hero-copy h1{font-size:8.5vw;letter-spacing:-2px}.hero-copy h1 em{letter-spacing:-2px}.hero-chinese{font-size:17px}.hero-footnote{margin-top:23px}.specimen-bottom>span{font-size:6px}.specimen-bottom{left:15px;right:15px;bottom:12px}.specimen-bottom button{font-size:8px;gap:5px}.specimen-top{left:15px;right:15px;font-size:7px}.main-nav{margin-right:15px;gap:22px}.header-actions{gap:12px}.section-heading h2{font-size:26px;gap:15px}.serif-italic{font-size:29px}.feature-title{font-size:21px}.featured-grid{gap:26px}.feature-card:first-child .article-art{height:295px}.feature-card:nth-child(2){padding-top:50px}.feature-card .article-art{height:245px}.lab-grid{gap:55px}.about{gap:60px}.article-body-grid{grid-template-columns:150px minmax(0,700px);gap:30px}.article-body-spacer{display:none}.flow-controls{gap:12px;grid-template-columns:100px 1fr 95px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.site-header{height:80px;gap:15px}.brand{font-size:32px;gap:8px}.brand-icon{width:33px;height:23px}.main-nav{margin-right:0;gap:18px}.main-nav a{font-size:12px}.main-nav a span{display:none}.search-open kbd{display:none}.header-actions{gap:3px}.theme-toggle{border:0;padding:0;min-width:36px}.icon-button{min-width:36px}.hero{padding-top:24px}.hero-eyebrow{font-size:7px;letter-spacing:.9px}.issue{font-size:7px}.hero-grid{grid-template-columns:1fr;gap:33px;padding-block:36px 23px}.hero-copy h1{font-size:clamp(72px,12.8vw,104px);line-height:.93;letter-spacing:-2px}.hero-copy h1 em{letter-spacing:-2px}.hero-chinese{font-size:18px;margin-top:23px}.hero-intro{font-size:12px;margin-top:13px}.hero-link{margin-top:17px;gap:25px;font-size:12px}.hero-footnote{display:none}.specimen{aspect-ratio:1.25;max-height:390px}.specimen-top{font-size:7px;top:12px}.specimen-bottom{bottom:6px}.specimen-bottom>span{font-size:6px}.specimen-bottom button{font-size:8px}.hero-bottom{font-size:8px;padding:12px 0 18px}.hero-bottom a{font-size:7px;gap:10px}.topic-strip{padding:12px 0}.topic-strip div{gap:27px;font-size:9px;letter-spacing:1.4px;justify-content:flex-start;padding-left:20px}.topic-strip b{font-size:18px}.journal{padding-block:50px 50px}.section-heading{gap:15px;margin-bottom:25px}.section-heading h2{font-size:23px;display:block}.serif-italic{font-size:28px;display:block;margin-top:6px}.section-number{font-size:8px;margin-bottom:13px;letter-spacing:1px}.section-aside{font-size:8px;line-height:1.8;max-width:115px;padding-bottom:4px}.featured-grid{grid-template-columns:1fr;gap:30px}.feature-card:first-child .article-art{height:255px}.feature-card:nth-child(2){padding-top:0;display:grid;grid-template-columns:140px 1fr;gap:0 18px}.feature-card:nth-child(2)>a:first-child{grid-row:1/5;align-self:start}.feature-card:nth-child(2) .article-art{height:155px}.feature-card:nth-child(2) .feature-meta{margin-top:0;font-size:8px;gap:8px}.feature-card:nth-child(2) .feature-title{font-size:17px;line-height:1.5;margin-top:8px;letter-spacing:-.3px}.feature-card:nth-child(2) .feature-excerpt{font-size:10px;max-width:100%;margin-top:5px}.feature-card:nth-child(2) .bookmark{bottom:-15px;right:-10px}.feature-card:nth-child(2) .art-label{font-size:5px;left:10px;top:12px}.feature-card:nth-child(2) .art-number{right:10px;font-size:14px;top:10px}.feature-card:nth-child(2) .art-caption{font-size:5px;left:10px;bottom:10px}.feature-card:nth-child(2) .terminal-art{left:8%;right:8%;padding:8px;top:24%;bottom:18%;font-size:5px;box-shadow:4px 4px 0 #463d50}.feature-card:nth-child(2) .terminal-dots{gap:3px;margin-bottom:8px}.feature-card:nth-child(2) .terminal-dots i{width:3px;height:3px}.feature-title{font-size:21px}.feature-excerpt{font-size:11px;margin-top:8px}.feature-meta{margin-top:14px}.archive-bar{margin-top:32px;padding:9px 0}.filters{gap:1px}.filters button{min-width:41px;padding:7px 10px;font-size:10px;min-height:36px}.saved-open{font-size:9px;gap:7px}.saved-open svg{display:none}.saved-open #saved-count{margin-left:3px}.article-row{grid-template-columns:25px minmax(0,1fr) 42px;gap:13px;padding:18px 0}.row-number{font-size:21px}.row-title{font-size:14px;line-height:1.65}.row-subtitle{font-size:9px;margin-top:5px}.row-category,.row-date{display:none}.editorial-note{font-size:8px;line-height:1.8;text-align:left}.lab-section{padding:45px 0 46px}.lab-grid{grid-template-columns:1fr;gap:26px;margin-top:20px}.lab-intro{padding-top:0}.lab-intro h3{font-size:29px;margin-top:10px;line-height:1.5}.lab-intro h3 br{display:none}.lab-intro p{font-size:11px;margin-top:10px}.lab-intro p br{display:none}.lab-caption{display:none}.lab-display{height:245px}.lab-control-top h3{font-size:14px}.lab-control-top h3 span{font-size:20px;margin-left:9px}.lab-description{font-size:10px}.flow-controls{grid-template-columns:90px 1fr 90px;gap:10px;margin-top:15px}.flow-controls label{font-size:9px}.flow-controls button{font-size:9px;padding:0 10px}.about{padding-block:55px 50px;grid-template-columns:1fr;gap:20px}.about h2{font-size:33px;line-height:1.5}.about h2 br{display:none}.small-star{font-size:33px;margin-left:15px}.about-signature{font-size:35px;margin-top:10px}.about-signature span{font-size:8px}.about-right{padding-top:8px}.about-right p{font-size:13px;margin-top:15px}.about-right p+p{font-size:12px;margin-top:12px}.about-postscript{font-size:7px;margin-top:12px}.footer-top{padding-top:17px;font-size:9px}.footer-top a{font-size:7px}.footer-wordmark{font-size:29vw;padding-block:5px 15px;letter-spacing:-.06em}.footer-bottom{flex-direction:column;gap:5px;padding:15px 0 18px;font-size:7px}.footer-bottom div{justify-content:space-between;gap:20px}.footer-bottom button{font-size:8px}.dialog-top{padding:10px 18px;font-size:12px}.dialog-top>span>span{font-size:7px;margin-left:8px}.search-field{margin:0 18px}.search-field input{font-size:15px}#search-results,#saved-results{padding-inline:18px}.article-shell{padding-block:15px 45px}.article-heading{margin-top:22px}.article-heading h1{font-size:31px;letter-spacing:-.6px;line-height:1.5;margin-top:20px}.article-subtitle{font-size:25px;line-height:1.3}.article-kicker{font-size:8px;gap:10px}.demo-label{font-size:8px}.article-info{margin-top:23px;font-size:9px;gap:15px}.article-info-left{gap:10px}.article-actions{gap:7px}.article-actions button{font-size:9px}.article-cover{margin-bottom:28px}.article-cover .article-art{height:230px}.article-body-grid{grid-template-columns:1fr;gap:20px}.article-toc{position:relative;top:0;display:flex;gap:5px 15px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:16px}.article-toc>span{width:100%;margin-bottom:2px}.article-toc a{font-size:10px;border:0;padding:5px 0}.article-lede{font-size:18px;line-height:1.9;margin-bottom:30px}.article-prose p,.article-prose ul{font-size:17px;line-height:1.9;margin-bottom:20px}.article-prose h2{font-size:22px;margin-bottom:18px}.article-prose section{margin-bottom:32px}.article-prose blockquote{font-size:19px;padding-left:18px}.article-prose pre{font-size:11px;padding:17px}.article-next{margin-top:35px}.article-next h2{font-size:19px}.article-next>.next-arrow{font-size:30px}}
@media(max-width:380px){.wrap{width:calc(100% - 32px)}.site-header{gap:8px}.main-nav{gap:12px}.brand{font-size:28px}.brand-icon{width:28px}.header-actions{gap:0}.hero-eyebrow .issue{display:none}.hero-copy h1{font-size:19vw}.section-aside{max-width:95px}.feature-card:nth-child(2){grid-template-columns:118px 1fr;gap:0 13px}.flow-controls{grid-template-columns:85px 1fr 84px;gap:5px}}
.search-field:focus-within{outline:2px solid var(--accent-text);outline-offset:5px;border-radius:1px}.flow-controls button:disabled{color:var(--muted)}
.hero-copy h1 em{color:var(--brand-highlight)}.feature-title,.article-heading h1{ text-wrap:balance }
@media(max-width:760px){.about h2 br{display:initial}.lab-intro h3{text-wrap:balance}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.creature-vector{transform:none!important}}
/* Crab marks and the hero emphasis share one exact color in each theme. */
:root{--specimen-paper:#f4e4c6;--specimen-ink:#754120;--brand-highlight:#e65a40}
:root[data-theme=dark]{--specimen-paper:#483553;--specimen-ink:#d5c5ee;--brand-highlight:#baa4f7}
.specimen{background:var(--specimen-paper);color:var(--specimen-ink)}
.brand-icon,.creature-vector svg{fill:var(--brand-highlight)}
.main-nav a b,.lab-control-top h3 b,.dialog-top b{font-weight:inherit}