/* /style.css */
:root{--paper:#f5f2eb;--ink:#272b27;--red:#913b2d;--muted:#6b6c64;--line:#d2cfc4;--font:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--serif:var(--font);--sans:var(--font)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,summary,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:hover{color:var(--red)}:focus-visible{outline:2px solid var(--red);outline-offset:5px}[hidden]{display:none!important}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}h1,h2,h3{word-break:keep-all;overflow-wrap:break-word}h1,h2,h3{font-weight:500}button{color:inherit}.wrap{max-width:1320px;margin:auto;padding:0 48px}.narrow{max-width:980px}.preview{min-height:30px;text-align:center;font-size:15px;background:#e6e4db;color:#55584f;letter-spacing:.02em;padding:5px 16px}.preview span{color:var(--red);margin-right:12px}.header{max-width:1440px;margin:auto;padding:24px 48px;display:flex;align-items:center;gap:32px;border-bottom:1px solid var(--line);position:relative}.brand{display:flex;align-items:center;gap:13px}.brand-mark{font-family:var(--font);font-size:32px;line-height:1;letter-spacing:-6px;padding-right:5px;color:var(--red);border-bottom:2px solid var(--red);padding-bottom:5px}.brand-mark span{font-style:italic}.brand-name{font-family:var(--serif);font-size:22px;font-weight:700;letter-spacing:-1px;line-height:1.3}.brand-name small{display:block;font:15px var(--sans);letter-spacing:2px;margin-top:5px}.desktop-nav{display:flex;gap:28px;margin-left:auto;font-size:15px}.desktop-nav a[aria-current]{color:var(--red);box-shadow:0 1px var(--red)}.search-link{display:flex;gap:8px;align-items:center;border-left:1px solid var(--line);padding-left:25px;font-size:15px}.menu-toggle{display:none}.masthead{display:flex;justify-content:space-between;padding:26px 0 20px;letter-spacing:.13em;font-size:15px}.masthead span:last-child{letter-spacing:0;color:var(--muted)}.hero{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink);min-height:610px}.hero-copy{padding:43px 35px 22px 0;display:flex;flex-direction:column}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:15px;color:var(--red);display:block}.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(48px,5.1vw,74px);letter-spacing:-.065em;line-height:1.38;margin:22px 0}.hero-deck{font-size:17px;line-height:1.9;color:#555b50}.hero-book-info{margin-top:33px;border-top:1px solid var(--line);padding-top:21px;max-width:385px}.red{color:var(--red);font-size:15px}.hero-book-info h2{font-family:var(--serif);font-size:23px;margin:7px 0}.hero-book-info p{font-size:15px;color:var(--muted)}.text-link{display:inline-flex;gap:36px;align-items:center;border-bottom:1px solid var(--ink);padding-bottom:5px;margin-top:20px;font-size:15px}.hero-footnote{margin-top:auto;padding-top:24px;font-size:15px;color:var(--muted)}.hero-footnote span{margin-left:16px}.hero-art{background:#d9d8c9;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:42px 42px 16px;overflow:hidden}.plate-label{position:absolute;left:24px;top:17px;font-size:15px;letter-spacing:.2em;color:#565d50}.hero-book{width:76%;max-width:345px;transform:rotate(-5deg);box-shadow:12px 20px 25px #313a302b;transition:transform .3s;display:block;margin:17px 0 30px}.hero-book:hover{transform:rotate(-2deg) translateY(-5px)}.book-cover{position:relative;aspect-ratio: .72;overflow:hidden;border-left:7px solid #ffffff18;box-shadow:inset 3px 0 3px #0002;display:flex;flex-direction:column;padding:21px;background:#e8e1d0}.cover-top{display:flex;justify-content:space-between;font:15px var(--font);position:relative;z-index:2;border-bottom:1px solid currentColor;padding-bottom:9px}.book-cover img{position:absolute;width:100%;height:100%;inset:0;object-fit:cover}.cover-title{font-family:var(--serif);font-size:32px;font-weight:600;line-height:1.5;letter-spacing:-.05em;position:relative;z-index:2;margin-top:25px}.cover-bottom{position:relative;z-index:2;margin-top:auto;display:flex;flex-direction:column;gap:4px;font-size:15px;letter-spacing:.09em}.cork{background:#e9e1ca;color:#373729}.cork img{top:41%;height:50%;object-fit:cover;object-position:50% 43%;mix-blend-mode:multiply;opacity:.85}.hero-cover{aspect-ratio:.73;padding:24px}.hero-cover .cover-title{font-size:40px}.micro{background:#322b37;color:#fff5e9}.micro img{opacity:.6;object-position:center}.micro .cover-title{text-shadow:0 2px 12px #0008}.type{background:#8e362c;color:#f5edda}.type-parenthesis{position:absolute;font-family:var(--font);font-size:150px;bottom:45px;left:0;right:0;text-align:center;opacity:.65;letter-spacing:15px}.art-caption{display:flex;justify-content:space-between;font-size:15px;width:100%;gap:14px;color:#575d50}.art-caption a{border-bottom:1px solid}.shelf-strip{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--ink);padding:25px 0;gap:25px}.shelf-strip>a{display:flex;align-items:center;gap:17px;border-right:1px solid var(--line);padding-right:22px}.shelf-strip>a:last-child{border:0}.roman{font-family:var(--font);font-size:32px;color:var(--red);min-width:25px}.shelf-strip strong{display:block;font-family:var(--serif);font-size:21px;font-weight:600}.shelf-strip small{font-size:15px;color:var(--muted);display:block;margin-top:5px}.arrow{margin-left:auto;font-size:23px}.section{padding:66px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:29px}.section-head h2{font:500 30px var(--serif);letter-spacing:-.05em;margin-top:9px}.section-head>a{font-size:15px;border-bottom:1px solid var(--line);padding-bottom:5px}.books-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px}.book .cover-link{display:block;padding:8px 15px 17px;background:#e8e5db;border-bottom:1px solid #b8b7aa}.book-cover{transition:transform .25s}.cover-link:hover .book-cover{transform:translateY(-6px)}.book-meta{display:flex;justify-content:space-between;font-size:15px;color:var(--red);margin-top:15px;gap:8px}.book-meta span{color:var(--muted)}.book h3{font-family:var(--serif);font-size:19px;font-weight:600;margin:9px 0}.book>p{font-size:15px;color:var(--muted);line-height:1.8}.reading-note{padding:22px 3px 0 18px;border-left:1px solid var(--line);display:flex;flex-direction:column}.note-index{font-size:15px;color:var(--red)}.reading-note h3{font:500 24px/1.8 var(--serif);letter-spacing:-.04em;margin:24px 0 16px}.reading-note p{font-size:15px;color:var(--muted);line-height:1.9}.reading-note .text-link{font-size:15px;align-self:flex-start}.note-signature{font-family:var(--font);font-style:italic;font-size:22px;margin-top:auto;padding-top:25px;color:var(--muted)}.desk{display:grid;grid-template-columns:1fr 1.2fr .6fr;background:#303c33;color:#f0eddf;padding:37px 40px;gap:30px}.desk .eyebrow{color:#c8bc9c}.desk h2{font:500 30px var(--serif);margin:12px 0}.desk p{font-size:15px;color:#d1d6c9}.desk .desk-sentence{font:400 25px/1.8 var(--serif);color:#f0eddf}.desk-body a{display:inline-block;font-size:15px;margin-top:20px;border-bottom:1px solid #939e8e;padding-bottom:5px}.desk-spines{display:flex;align-items:end;justify-content:end;gap:5px}.desk-spines span{writing-mode:vertical-rl;padding:18px 10px;border:1px solid #a0a88b;color:#e0d6b6;height:145px;font:16px var(--serif)}.desk-spines span:nth-child(2){height:165px;background:#a08f70;color:#26332a}.desk-spines span:nth-child(3){height:130px}.desk-spines span:nth-child(4){height:155px;background:#85493d}.trail-feature{display:flex;gap:32px;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0}.trail-number{font:36px var(--font);color:var(--red)}.trail-feature h3,.trail-feature h2{font:500 25px var(--serif)}.trail-feature p{font-size:15px;color:var(--muted);margin-top:9px}.trail-arrow{font-size:30px;margin-left:auto}.footer{max-width:1440px;margin:30px auto 0;border-top:1px solid var(--ink);padding:45px 48px 20px;display:grid;grid-template-columns:1fr 1fr;gap:35px}.footer-brand{font:34px var(--font)}.footer-brand i{color:var(--red)}.footer p{font-size:15px;margin-top:7px}.muted{color:var(--muted)}.footer-links{display:grid;grid-template-columns:1fr 1fr;align-content:start;gap:12px;font-size:15px}.footer-bottom{grid-column:1/-1;display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:18px;font-size:15px;color:var(--muted)}.breadcrumb{display:flex;flex-wrap:wrap;gap:10px;font-size:15px;color:var(--muted);margin-top:30px}.page-head{padding:52px 0 44px;border-bottom:1px solid var(--ink);margin-bottom:32px}.page-head h1{font:500 clamp(36px,4vw,56px)/1.4 var(--serif);letter-spacing:-.06em;margin:12px 0}.page-head>p{color:var(--muted);font-size:16px;max-width:660px}.directory-layout{display:grid;grid-template-columns:180px 1fr;gap:60px;padding-bottom:60px}.directory-index{align-self:start;position:sticky;top:30px;font-size:15px}.directory-index>p{color:var(--muted);font-size:15px;margin-bottom:20px}.directory-index>a{display:flex;gap:18px;padding:12px 0;border-bottom:1px solid var(--line);color:var(--red)}.directory-index>a span{color:var(--ink)}.directory-index small{display:block;margin-top:25px;color:var(--muted);font-size:15px;line-height:1.9}.directory-group{padding-bottom:45px}.directory-heading{display:flex;gap:30px;padding:15px 0 24px}.directory-heading>span{font:55px var(--font);color:var(--red);width:65px}.directory-heading h2{font:500 30px var(--serif);margin:5px 0 9px}.directory-heading p:last-child{color:var(--muted);font-size:15px}.subject-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 25px}.subject-list a{padding:15px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:15px;gap:8px}.subject-list a span{color:var(--muted)}.subject-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;font-size:15px;color:var(--muted)}select{background:transparent;border:1px solid var(--line);padding:8px;font-size:15px;margin-left:8px}.subject-books{grid-template-columns:repeat(3,minmax(0,1fr));max-width:970px;padding-bottom:35px}.subject-books .book-cover{max-height:420px}.subject-books .cover-title{font-size:36px}.neighbor{display:flex;flex-wrap:wrap;gap:22px;border-top:1px solid var(--line);padding:28px 0 40px;font-size:15px}.neighbor>span{color:var(--muted)}.empty{padding:60px 0 80px;max-width:600px}.empty-rule{display:block;width:65px;border-top:3px solid var(--red);margin-bottom:30px}.empty h2{font:500 28px var(--serif);margin-bottom:17px}.empty p{color:var(--muted);line-height:1.9}.collection-list{padding-bottom:60px}.collection-row{display:grid;grid-template-columns:80px 1fr 80px 30px;gap:25px;align-items:center;padding:36px 0;border-bottom:1px solid var(--line)}.collection-no{font:36px var(--font);color:var(--red)}.collection-row h2{font:500 27px var(--serif)}.collection-row p{color:var(--muted);font-size:15px;margin-top:10px}.collection-row>span:nth-last-child(2){font-size:15px;color:var(--muted)}.collection-row b{font-size:24px;font-weight:400}.collection-note{font-size:15px;color:var(--muted);padding-bottom:40px}.trail-list{padding-bottom:60px}.trail-list .trail-feature+.trail-feature{border-top:0}.trail-status{font-size:15px;margin-left:auto;color:var(--muted);white-space:nowrap}.trail-status+.trail-arrow{margin-left:0}.reading-steps{list-style:none;counter-reset:steps;padding:0 0 40px}.reading-steps li{counter-increment:steps;display:flex;gap:30px;padding:30px 0;border-bottom:1px solid var(--line)}.reading-steps li:before{content:counter(steps,decimal-leading-zero);font:32px var(--font);color:var(--red)}.reading-steps a{flex:1}.reading-steps span{font-size:15px;color:var(--muted)}.reading-steps h2{font:500 27px var(--serif);margin:10px 0}.reading-steps p{font-size:15px;color:var(--muted)}.reading-steps b{display:block;font-size:15px;font-weight:400;margin-top:20px}.article-head{display:grid;grid-template-columns:1fr 230px;gap:40px;padding:42px 0 45px;border-bottom:1px solid var(--ink);align-items:center}.article-head h1{font:500 clamp(38px,5vw,64px)/1.5 var(--serif);letter-spacing:-.06em;margin:20px 0}.article-deck{font-size:18px;color:var(--muted)}.article-byline{display:flex;gap:25px;font-size:15px;margin-top:35px;color:var(--muted)}.article-mini{padding:15px}.article-mini .book-cover{transform:rotate(4deg);box-shadow:8px 10px 18px #3332;padding:15px}.article-mini .cover-title{font-size:25px}.article-mini .cover-bottom{font-size:15px}.reader-layout{display:grid;grid-template-columns:190px minmax(0,730px);gap:60px;margin:50px 0 0}.reader-aside{align-self:start;position:sticky;top:30px}.toc summary{font-size:15px;cursor:pointer}.toc nav{margin-top:20px}.toc a{display:flex;gap:18px;font-size:15px;padding:11px 0;border-bottom:1px solid var(--line)}.toc a span{color:var(--red)}.reader-aside>p{font-size:15px;line-height:1.8;color:var(--muted);margin-top:30px}.prose{font-family:var(--serif);font-size:18px;line-height:2.05;padding-bottom:35px;min-width:0}.prose>h2,.prose section>h2{font-size:28px;line-height:1.65;margin:18px 0 24px;letter-spacing:-.045em}.prose p{margin-bottom:24px;word-break:keep-all;overflow-wrap:break-word}.prose>section{padding:30px 0 20px;scroll-margin-top:35px}.section-number{font:15px var(--sans);letter-spacing:.07em;color:var(--red)}.prose .sample-note{font:15px/1.9 var(--sans);border-left:2px solid var(--line);padding:0 0 0 15px;color:var(--muted)}.prose a{text-decoration:underline;text-underline-offset:4px}.prose figure{margin:35px 0}.image-open{background:#e8e5db;border:0;padding:20px;display:block;width:100%;position:relative}.image-open img{width:100%;max-height:550px;object-fit:contain}.image-open>span{display:block;font:15px var(--sans);text-align:right;padding-top:15px}.prose figcaption{font:15px/1.8 var(--sans);color:var(--muted);margin-top:12px}.sources{border-top:1px solid var(--ink);font:15px/1.9 var(--sans)}.sources h2{font:500 24px var(--serif)!important}.sources p{margin-bottom:14px}.about-wordmark{font:72px var(--font);letter-spacing:-3px;padding:25px 0 55px}.about-wordmark i{color:var(--red)}.about-wordmark small{display:block;font:15px var(--sans);letter-spacing:.12em;margin-top:10px}.asset-credit{border-bottom:1px solid var(--line);font-family:var(--sans);font-size:15px}.asset-credit h3{font-size:18px}.search-form{display:flex;align-items:stretch;border-bottom:2px solid var(--ink);margin:40px 0 25px}.search-form input{min-width:0;flex:1;background:transparent;border:0;padding:14px 0;font-size:22px;color:var(--ink)}.search-form button{display:flex;align-items:center;gap:15px;background:transparent;border:0;padding:12px;color:var(--red)}#search-count{font-size:15px;color:var(--muted)}.search-result{padding:28px 0;border-bottom:1px solid var(--line)}.search-result>span{font-size:15px;color:var(--red)}.search-result h2{font:500 25px var(--serif);margin:10px 0}.search-result p{font-size:15px;color:var(--muted)}#search-results{padding-bottom:55px}#search-empty{padding:35px 0 60px}#search-empty h2{font-family:var(--serif);margin-bottom:15px}#search-empty a{text-decoration:underline}dialog{border:0;max-width:min(1000px,95vw);max-height:93vh;padding:20px;background:var(--paper);color:var(--ink)}dialog::backdrop{background:#111c}dialog>img{max-height:74vh;max-width:100%;width:auto;margin:15px auto;object-fit:contain}dialog p{font-size:15px}.dialog-close{display:block;margin-left:auto;background:none;border:1px solid var(--line);padding:9px 18px}.sr-only,.skip{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.skip:focus{width:auto;height:auto;clip-path:none;left:15px;top:15px;padding:15px;background:white;z-index:100}.mobile-nav{position:absolute;top:100%;left:0;right:0;background:var(--paper);padding:15px 25px;z-index:20;border-bottom:1px solid var(--ink)}.mobile-nav a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}
@media(min-width:1440px){.hero{min-height:640px}.hero-book{max-width:360px}}
@media(max-width:1050px){.wrap{padding:0 32px}.header{padding:22px 32px;gap:20px}.desktop-nav{gap:20px}.hero{min-height:570px}.hero-art{padding:38px 25px 16px}.hero-book{width:88%}.hero-cover .cover-title{font-size:34px}.hero h1{font-size:56px}.books-row{gap:20px}.book-cover{padding:15px}.cover-title{font-size:25px}.reading-note{padding-left:14px}.reading-note h3{font-size:21px}.shelf-strip{gap:16px}.shelf-strip>a{gap:12px;padding-right:12px}.shelf-strip small{font-size:15px}.desk{padding:30px;grid-template-columns:1fr 1.2fr}.desk-spines{display:none}.reader-layout{grid-template-columns:160px minmax(0,1fr);gap:35px}.directory-layout{gap:30px;grid-template-columns:150px 1fr}.subject-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.wrap{padding:0 22px}.preview{font-size:15px}.header{padding:17px 22px;gap:15px}.brand-name{font-size:19px}.brand-name small{font-size:15px}.brand-mark{font-size:29px}.desktop-nav{display:none}.search-link{margin-left:auto;border:0;padding:10px 0}.search-link span{display:none}.menu-toggle{display:block;background:none;border:0;padding:10px 0 10px 8px;font-size:15px}.menu-toggle span{margin-left:5px}.masthead{font-size:15px;padding:20px 0 14px}.masthead span:last-child{display:none}.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:26px 0 28px;display:grid;grid-template-columns:1fr 1fr;column-gap:18px}.hero-copy>.eyebrow{grid-column:1/-1;font-size:15px}.hero h1{font-size:44px;grid-column:1/-1;margin:15px 0}.hero-deck{font-size:15px;grid-column:1/-1}.hero-book-info{grid-column:1/-1;margin-top:23px;padding-top:17px;max-width:none}.hero-book-info h2{font-size:21px}.hero-book-info p{font-size:15px}.hero-book-info .text-link{margin-top:15px}.hero-footnote{grid-column:1/-1;padding-top:18px}.hero-art{padding:35px 28px 16px;min-height:420px}.hero-book{width:65%;max-width:270px;margin:15px 0 24px}.hero-cover .cover-title{font-size:32px}.art-caption{font-size:15px}.shelf-strip{grid-template-columns:1fr;padding:6px 0;gap:0}.shelf-strip>a{padding:17px 0;border-right:0;border-bottom:1px solid var(--line)}.shelf-strip strong{font-size:19px}.shelf-strip small{font-size:15px}.roman{font-size:25px;min-width:40px}.shelf-strip>a:last-child{border:0}.section{padding:40px 0}.section-head{align-items:start;margin-bottom:24px}.section-head .eyebrow{font-size:15px}.section-head h2{font-size:24px}.section-head>a{font-size:15px;white-space:nowrap;margin-top:25px}.books-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 18px}.book .cover-link{padding:7px 9px 12px}.book-cover{padding:11px;border-left-width:5px}.cover-top{font-size:15px}.cover-title{font-size:23px;margin-top:16px}.cover-bottom{font-size:15px}.book-meta{font-size:15px;flex-wrap:wrap;margin-top:10px;gap:3px}.book h3{font-size:17px}.book>p{font-size:15px}.reading-note{padding:14px 0 0 13px}.reading-note h3{font-size:18px;margin:15px 0}.reading-note p{font-size:15px}.reading-note .text-link{font-size:15px;margin-top:12px}.note-signature{font-size:20px}.type-parenthesis{font-size:105px;bottom:30px}.desk{grid-template-columns:1fr;padding:26px;gap:25px}.desk h2{font-size:26px}.desk .desk-sentence{font-size:23px}.desk-body{border-top:1px solid #66705f;padding-top:20px}.trail-feature{gap:18px;padding:24px 0}.trail-number{font-size:28px}.trail-feature h3,.trail-feature h2{font-size:21px;line-height:1.5}.trail-feature p{font-size:15px}.trail-arrow{font-size:25px}.trail-status{display:none}.footer{padding:30px 22px 20px;gap:25px;grid-template-columns:1fr}.footer-brand{font-size:30px}.footer-links{font-size:15px}.footer-bottom{gap:15px;flex-wrap:wrap;font-size:15px}.footer-bottom a{margin-left:auto}.page-head{padding:32px 0;margin-bottom:25px}.page-head h1{font-size:39px}.page-head>p{font-size:15px}.directory-layout{display:block}.directory-index{position:static;display:flex;gap:20px;flex-wrap:wrap;margin-bottom:25px}.directory-index>p,.directory-index small{display:none}.directory-index>a{padding:8px 0;font-size:15px;gap:7px}.directory-heading{gap:16px}.directory-heading>span{width:40px;font-size:38px}.directory-heading h2{font-size:27px}.directory-heading p:last-child{font-size:15px}.subject-list{gap:0 18px}.subject-list a{font-size:15px;padding:13px 0}.subject-books{grid-template-columns:repeat(2,minmax(0,1fr))}.subject-books .cover-title{font-size:24px}.neighbor{font-size:15px;gap:16px}.collection-row{grid-template-columns:32px 1fr 20px;gap:16px;padding:26px 0}.collection-row>span:nth-last-child(2){grid-column:2;font-size:15px;grid-row:auto}.collection-row b{grid-column:3;grid-row:1}.collection-no{font-size:25px;align-self:start}.collection-row h2{font-size:22px}.collection-row p{font-size:15px}.collection-note{font-size:15px}.reading-steps li{gap:18px}.reading-steps h2{font-size:23px}.article-head{grid-template-columns:1fr;padding:25px 0 30px}.article-head h1{font-size:43px}.article-mini{display:none}.article-deck{font-size:16px}.article-byline{font-size:15px;gap:15px;flex-wrap:wrap;margin-top:23px}.reader-layout{display:block;margin-top:23px}.reader-aside{position:static;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:25px}.reader-aside>p{display:none}.toc nav{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px}.toc a{gap:5px;font-size:15px;padding:5px 0}.prose{font-size:17px;line-height:2}.prose>h2,.prose section>h2{font-size:25px}.prose figure{margin:25px 0}.image-open{padding:12px}.about-wordmark{font-size:58px}.search-form input{font-size:19px}.search-form button{font-size:15px;gap:7px}.search-result h2{font-size:23px}.empty{padding:35px 0 65px}.empty h2{font-size:25px}.empty p{font-size:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* /palette.css */
/* Approved reading palette. Source images retain their original colors. */
:root{--paper:#fff;--ink:#292929;--muted:#666;--line:#e3e3e3;--accent:#24558a;--red:var(--accent);--surface:#f5f5f5;--heading:#191919}
body,dialog,.mobile-nav{background:var(--paper)}
h1,h2,h3{color:var(--heading)}
.preview,.hero-art,.book .cover-link,.image-open,.desk{background:var(--surface)}
.preview,.hero-deck,.plate-label,.art-caption,.desk p{color:var(--muted)}
.book .cover-link,.desk-body,.desk-body a{border-color:var(--line)}
.book-cover,.cork{background:#fff;color:var(--ink)}
.micro{background:#292929;color:#fff}
.type{background:#ededed;color:var(--heading)}
.desk,.desk .desk-sentence{color:var(--ink)}
.desk .eyebrow{color:var(--muted)}
.desk-spines span{border-color:#ccc;color:var(--ink);background:#fff}
.desk-spines span:nth-child(2),.desk-spines span:nth-child(4){background:#e3e3e3;color:var(--ink)}
.eyebrow,.roman,.note-index,.trail-number,.collection-no,.directory-heading>span,.reading-steps li:before,.section-number,.book-meta,.red{color:var(--muted)}
.prose a,.text-link,.desk-body a{color:var(--accent)}
.hero-book{box-shadow:12px 20px 25px #00000020}

/* /series.css?v=94149d27db6c */
.series-home-head{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;padding:52px 0 40px;border-top:1px solid #292929;align-items:end}.series-home-head h1{font-size:clamp(32px,4vw,55px);line-height:1.35;letter-spacing:-.045em;margin-top:20px}.series-home-head p{font-size:16px;color:#666;line-height:1.9}.series-jump{display:flex;gap:30px;padding:20px 0;border-block:1px solid #e3e3e3;font-size:15px;flex-wrap:wrap}.series-jump a:last-child{margin-left:auto;color:#24558a}.series-status{color:#666;font-size:15px;margin:20px 0 30px}.series-section{padding:30px 0 40px;scroll-margin-top:25px}.series-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:30px 24px}.series-item{min-width:0;display:block}.series-cover{aspect-ratio:.72;border:1px solid #d5d5d5;border-left:5px solid #c8cdd2;background:#fafafa;color:#292929;padding:17px;display:flex;flex-direction:column;position:relative;overflow:hidden;box-shadow:3px 4px 0 #eee;transition:transform .2s}.series-item:hover .series-cover{transform:translateY(-5px)}.series-imprint{display:flex;justify-content:space-between;font-size:15px;gap:6px;border-bottom:1px solid #bfc4ca;padding-bottom:10px}.series-title{font-size:clamp(19px,1.85vw,28px);font-weight:650;line-height:1.35;letter-spacing:-.05em;margin-top:22px;word-break:keep-all;overflow-wrap:anywhere;position:relative;z-index:1}.series-drawing{width:100%;min-height:0;flex:1;max-height:160px;fill:none;stroke:#76818b;stroke-width:1;margin:16px 0}.series-drawing .strong{stroke-width:2}.series-drawing .dot{fill:#536677;stroke:none}.series-colophon{font-size:15px;display:flex;flex-direction:column;gap:4px;margin-top:auto;border-top:1px solid #bfc4ca;padding-top:10px}.series-clinical{background:#eef0f2;border-left-color:#6a7784}.series-clinical .series-drawing{stroke:#586c80}.series-human{background:#fff;border-top:7px solid #353f48;border-left-width:1px}.series-human .series-title{font-weight:450}.series-human .series-drawing{stroke:#8d8d8d;max-height:135px}.series-label{display:flex;justify-content:space-between;gap:10px;font-size:15px;margin-top:14px}.series-label span:last-child{font-size:15px;color:#666;white-space:nowrap}.series-subject{font-size:15px;margin-top:10px}.series-volume .series-title{font-size:25px}.series-volume .series-drawing{opacity:.6}.series-special{aspect-ratio:1.1;border-top:8px solid #292929;background:#fff}.edition-invitation{display:grid;grid-template-columns:1fr .7fr;gap:70px;border-block:1px solid #292929;padding:45px 0;align-items:center}.edition-invitation h2{font-size:32px;margin:18px 0}.edition-invitation p{font-size:15px;color:#666;line-height:1.9}.edition-object{aspect-ratio:.9;border:1px solid #aaa;padding:25px;display:flex;flex-direction:column;gap:22px;background:#f5f5f5;box-shadow:6px 6px 0 #e3e3e3}.edition-object>span{font-size:15px;border-bottom:1px solid #292929;padding-bottom:12px;letter-spacing:.08em}.edition-object strong{font-size:clamp(26px,3vw,42px);line-height:1.3;font-weight:500;letter-spacing:-.045em}.edition-object small{font-size:15px;color:#666;margin-top:auto}.edition-examples{display:grid;grid-template-columns:1fr 1.4fr;gap:35px;align-items:center;padding:20px 0 40px}.edition-landscape{aspect-ratio:1.3;background:#fff;border-left:12px solid #333}.sample-gateway{display:flex;justify-content:space-between;gap:20px;padding:30px 0;font-size:15px;color:#666}.sample-gateway a{color:#24558a;white-space:nowrap}.subject-series-intro{display:grid;grid-template-columns:200px 1fr;gap:40px;align-items:center;margin:0 0 40px;padding-bottom:35px;border-bottom:1px solid #e3e3e3}.subject-series-intro p{color:#666;max-width:450px;font-size:15px;line-height:1.9}.subject-series-intro .series-title{font-size:25px}.directory-layout .series-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.directory-layout .series-title{font-size:24px}.article-mini .series-title{font-size:23px}
.new-arrivals{padding:4px 0 118px}.new-arrivals-head{display:flex;justify-content:space-between;align-items:end;gap:24px;padding:0 0 20px}.new-arrivals-head h2{font-size:clamp(25px,2.5vw,36px);line-height:1.25;letter-spacing:-.045em;margin-top:7px}.new-arrivals-head>a{font-size:15px;border-bottom:1px solid #292929;padding-bottom:4px;white-space:nowrap}.new-arrivals-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.new-arrival{display:flex;min-width:0;flex-direction:column;color:#202529}.new-arrival-image{display:block;aspect-ratio:1;overflow:hidden;background:#e9eceb}.new-arrival img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease,filter .35s ease}.new-arrival-caption{display:flex;min-width:0;flex-direction:column;padding:13px 2px 0}.new-arrival-caption small{font-size:15px;color:#697177;line-height:1.35}.new-arrival-caption strong{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;margin-top:5px;font-size:clamp(18px,1.7vw,24px);font-weight:680;line-height:1.35;letter-spacing:-.035em;word-break:keep-all}.new-arrival:focus-visible{outline:3px solid #206cc1;outline-offset:3px}
@media(hover:hover){.new-arrival:hover img{transform:scale(1.025);filter:brightness(.86)}.new-arrival:hover strong{text-decoration:underline;text-underline-offset:5px}}
@media(max-width:1050px){.series-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.series-title{font-size:23px}.directory-layout .series-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.series-home-head{grid-template-columns:1fr;padding:30px 0;gap:20px}.series-home-head h1{font-size:33px}.series-home-head p{font-size:15px}.new-arrivals{padding-top:0;padding-bottom:72px}.new-arrivals-head{padding-bottom:14px}.new-arrivals-head h2{font-size:27px}.new-arrivals-grid{gap:4px}.new-arrival-caption{padding-top:9px}.new-arrival-caption small{display:-webkit-box;min-height:40.5px;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;font-size:15px}.new-arrival-caption strong{min-height:42px;margin-top:4px;font-size:15px;line-height:1.4}.series-jump{gap:16px;font-size:15px}.series-jump a:last-child{margin-left:0}.series-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 18px}.series-cover{padding:12px}.series-title,.directory-layout .series-title{font-size:22px;margin-top:17px}.series-imprint{font-size:15px}.series-colophon{font-size:15px}.series-drawing{max-height:125px;margin:10px 0}.series-label{display:block;font-size:15px}.series-label span:last-child{display:block;margin-top:4px}.edition-invitation,.edition-examples{grid-template-columns:1fr;gap:30px}.edition-object{max-width:360px;width:100%;justify-self:center}.edition-invitation h2{font-size:27px}.sample-gateway{flex-direction:column;gap:10px}.subject-series-intro{grid-template-columns:135px 1fr;gap:20px}.subject-series-intro .series-title{font-size:19px}.subject-series-intro p{font-size:15px}.series-volume .series-title{font-size:20px}}

/* A gallery of single-feature books, deliberately separate from subject entrances. */
.special-hall{margin:46px 0 58px;padding:38px 30px 44px;background:#252d32;color:#f4f1e9;border-top:8px solid #a88658;scroll-margin-top:24px}
.special-hall-head{display:grid;grid-template-columns:1fr auto;align-items:end;gap:30px;padding-bottom:28px;margin-bottom:30px;border-bottom:1px solid #ffffff3b}
.special-hall-head .eyebrow{color:#d8c29d}.special-hall-head h2{font-size:34px;letter-spacing:-.05em;margin-top:7px;color:#f4f1e9}.special-hall-head>a{font-size:16px;border-bottom:1px solid #d8c29d;padding:8px 0;color:#fff}
.special-hall-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 22px;align-items:stretch}
.special-edition{display:flex;flex-direction:column;min-width:0;background:#f3f1eb;color:#202b31;border:1px solid #ffffff42;transition:transform .22s,box-shadow .22s}.special-edition-visual{position:relative;aspect-ratio:1.58;overflow:hidden;background:var(--cover-paper,#e9e9e7);color:var(--cover-ink,#252525);border-bottom:1px solid #172128}.special-edition-plate-head{position:absolute;z-index:4;inset:0 0 auto;display:flex;justify-content:space-between;gap:14px;padding:13px 15px;background:linear-gradient(#0c151dcc,transparent);color:#fff;font-size:15px;font-weight:700;letter-spacing:.055em}.special-edition-visual>.cover-art{position:absolute;inset:0;margin:0!important;min-height:0!important;height:100%;overflow:hidden}.special-edition-visual>.cover-art>img{width:100%;height:100%;object-fit:cover}.special-edition-visual .source-art{position:absolute;inset:0;height:100%;padding-top:42px}.special-edition-visual .source-window{min-height:0}.special-edition-visual .source-label{position:absolute;z-index:3;left:14px;bottom:12px;margin:0;padding:5px 8px;background:var(--cover-paper);color:var(--cover-ink);font-size:15px;font-weight:650;letter-spacing:.06em}.special-edition-visual .history-year{font-size:62px;bottom:8px}.special-edition-visual .plate-tag{top:auto;right:12px;bottom:12px;font-size:15px}.special-edition-visual .ethics-words{padding:38px 18px 12px}.special-edition-visual .ethics-words>span{font-size:47px}.special-edition-copy{display:flex;flex:1;flex-direction:column;padding:18px 19px 17px}.special-edition-copy>span{color:#856b47;font-size:15px;font-weight:720;letter-spacing:.08em}.special-edition-copy h3{font-size:24px;font-weight:740;line-height:1.35;letter-spacing:-.035em;margin:8px 0 7px}.special-edition-copy p{color:#5d6467;font-size:15px;line-height:1.7}.special-edition-copy b{display:flex;justify-content:space-between;margin-top:auto;padding-top:14px;border-top:1px solid #bec4c5;color:#425158;font-size:15px;font-weight:680}.special-hall-standalone{margin-top:0}.directory-special-link b{font-weight:700;color:#8b6738}
.special-hall.is-single .special-hall-grid{grid-template-columns:1fr}.special-hall.is-single .special-edition{display:grid;grid-template-columns:minmax(0,.9fr) minmax(320px,1.1fr)}.special-hall.is-single .special-edition-visual{aspect-ratio:1.58;border-right:1px solid #172128;border-bottom:0}.special-hall.is-single .special-edition-copy{padding:clamp(24px,3vw,42px)}.special-hall.is-single .special-edition-copy h3{font-size:clamp(25px,2.5vw,36px)}
@media(hover:hover){.special-edition[href]:hover{transform:translateY(-5px);box-shadow:0 12px 26px #0b111755}}
@media(max-width:1100px){.special-hall-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.special-hall-head{grid-template-columns:1fr 1fr}.special-hall-head>a{justify-self:start}}
@media(max-width:760px){.special-hall{margin-inline:-22px;padding:30px 22px 38px}.special-hall-grid{grid-template-columns:1fr;gap:22px}.special-hall-head{grid-template-columns:1fr;gap:10px}.special-hall-head h2{font-size:30px}.special-edition,.special-hall.is-single .special-edition{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(160px,.9fr)}.special-edition-visual,.special-hall.is-single .special-edition-visual{aspect-ratio:1.35;border-right:1px solid #172128;border-bottom:0}.special-edition-copy,.special-hall.is-single .special-edition-copy{padding:16px}.special-edition-copy h3,.special-hall.is-single .special-edition-copy h3{font-size:21px}.special-edition-copy p{line-height:1.6}.special-edition-visual .ethics-words>span{font-size:38px}}
@media(max-width:520px){.special-edition,.special-hall.is-single .special-edition{grid-template-columns:1fr}.special-edition-visual,.special-hall.is-single .special-edition-visual{aspect-ratio:1.6;border-right:0;border-bottom:1px solid #172128}}
.special-edition-visual.art-history .plate-tag{display:none}

/* /cover-designs.css */
.cover-showcase{padding:12px 0 50px}.cover-showcase .series-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:46px 35px}.art-cover{container-type:inline-size;aspect-ratio:.72;border:1px solid #d5d5d5;border-left:6px solid #0002;padding:23px;background:#fff;box-shadow:6px 7px 0 #eee;color:#222;isolation:isolate}.art-cover .series-imprint{position:relative;z-index:3;border-color:currentColor;font-size:15px;opacity:.9}.cover-heading{position:relative;z-index:2;margin-top:24px}.cover-english{font-size:15px;letter-spacing:.12em}.art-cover .series-title{font-size:clamp(23px,10cqw,44px);line-height:1.2;letter-spacing:-.055em;margin-top:10px;font-weight:750}.cover-deck{display:block;font-size:15px;margin-top:13px}.cover-art{flex:1;min-height:0;position:relative;margin:16px -23px 0}.cover-art img{width:100%;height:100%;object-fit:cover;position:absolute}.art-cover .series-colophon{z-index:2;position:relative;font-size:15px;flex-direction:row;justify-content:space-between;border-color:currentColor;gap:8px;padding-top:10px;margin-top:12px}.plate-tag{position:absolute;font-size:15px;line-height:1.7;letter-spacing:.08em;z-index:1}.art-anatomy{background:#e9eff0}.art-anatomy .cover-art img{object-fit:contain;mix-blend-mode:multiply;transform:rotate(-12deg) scale(1.1);object-position:60% 50%}.art-anatomy .plate-tag{bottom:10px;left:22px;background:#e9eff0e8;padding:5px}.art-anatomy .cover-english{letter-spacing:.3em}.art-histology{background:#fff}.art-histology .cover-art{margin-left:-23px;margin-right:-23px;min-height:35%}.art-histology .cover-art img{object-position:center;object-fit:cover}.art-histology .plate-tag{background:#fff;bottom:15px;left:0;padding:10px 20px;color:#222}.art-histology .cover-heading{border-left:6px solid #794660;padding-left:14px}.art-cell-biology{background:#211b28;color:white}.art-cell-biology .cover-heading{padding-bottom:12px}.art-cell-biology .cover-art{margin-top:0;margin-left:5px;margin-right:5px;border-radius:50% 50% 0 0;overflow:hidden}.art-cell-biology .cover-art img{object-position:45% 55%}.art-cell-biology .plate-tag{bottom:12px;left:12px;background:#211b28;padding:8px 12px;font-size:15px}.art-pharmacology{background:#dbe9e2;color:#173d34}.art-pharmacology .cover-art{margin-left:0;margin-right:0}.pharma-words{height:100%;display:grid;grid-template-columns:1fr 1.8fr;align-items:center;grid-template-rows:repeat(4,1fr);border-top:1px solid #173d34}.pharma-words b{font-size:clamp(24px,15cqw,62px);font-weight:450;line-height:1;border-bottom:1px solid #173d3460;align-self:stretch;display:flex;align-items:center}.pharma-words span{font-size:15px;letter-spacing:.06em;border-bottom:1px solid #173d3460;align-self:stretch;display:flex;align-items:center}.art-history{background:#26384b;color:#fff}.art-history .cover-art{background:#fff;margin-top:20px;overflow:hidden}.art-history .cover-art img{object-position:50% 20%;opacity:.85}.history-year{font-size:clamp(45px,27cqw,100px);line-height:1;font-weight:750;letter-spacing:-.07em;position:absolute;bottom:0;left:12px;color:#26384b;background:#fff;padding-right:10px}.art-history .plate-tag{top:12px;right:12px;text-align:right;color:#26384b;background:#fff;padding:8px}.art-ethics{background:#e9e9e7;color:#252525}.art-ethics .cover-heading{border-bottom:1px solid #252525;padding-bottom:15px}.art-ethics .cover-art{margin:15px 0 0}.ethics-words{height:100%;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.ethics-words>span{font-size:clamp(35px,24cqw,88px);line-height:1.05;letter-spacing:-.07em;font-weight:800}.ethics-words>span:last-child{align-self:flex-end;color:#e9e9e7;background:#252525;padding:0 10px 8px}.ethics-words i{font-size:15px;font-style:normal;margin:8px 0 8px 5px}.cover-pending{box-shadow:none;background:#fafafa;border:1px solid #ddd}.cover-pending p{margin:auto 0;color:#888;font-size:15px}.cover-pending .series-title{font-weight:450}.pending-subjects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 25px}.pending-subjects a{padding:17px 0;border-bottom:1px solid #e3e3e3;font-size:15px;display:flex;justify-content:space-between;gap:10px}.pending-subjects small{color:#777;font-size:15px;white-space:nowrap}.art-volume .series-title{font-size:clamp(18px,8cqw,32px)}.subject-series-intro .art-cover{min-height:300px}.subject-series-intro .art-cover .series-colophon{font-size:15px;flex-direction:column}.subject-series-intro .art-cover .cover-art{min-height:100px}.directory-layout .art-cover .cover-deck{font-size:15px}.cover-art-source{font-size:15px;color:#666;margin-top:15px}.cover-art-source a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:760px){.cover-showcase .series-grid{gap:28px 18px;grid-template-columns:repeat(2,minmax(0,1fr))}.art-cover{padding:12px;border-left-width:4px}.art-cover .series-imprint{font-size:15px}.cover-heading{margin-top:14px}.cover-english{font-size:15px;letter-spacing:.05em}.cover-deck{font-size:15px;margin-top:7px}.cover-art{margin:10px -12px 0}.art-cover .series-colophon{font-size:15px;flex-direction:column;gap:3px;margin-top:8px;padding-top:7px}.art-histology .cover-art{margin-left:-12px;margin-right:-12px}.art-histology .cover-heading{padding-left:7px;border-left-width:3px}.plate-tag,.art-cell-biology .plate-tag{font-size:15px;padding:4px!important;left:8px}.art-history .plate-tag{right:5px;left:auto;top:5px}.pharma-words span{font-size:15px;letter-spacing:0}.art-ethics .cover-heading{padding-bottom:8px}.ethics-words i{font-size:15px;margin:3px}.pending-subjects{grid-template-columns:repeat(2,minmax(0,1fr))}.pending-subjects a{font-size:15px;flex-direction:column;gap:3px}.subject-series-intro{grid-template-columns:1fr}.subject-series-intro .art-cover{width:230px;justify-self:center}.cover-showcase .section-head h2{font-size:23px}}
@media(max-width:520px){.cover-showcase .series-grid,.directory-layout .series-grid{grid-template-columns:minmax(0,320px)!important;justify-content:center}.cover-showcase .art-cover,.directory-layout .art-cover{padding:20px!important}.cover-showcase .cover-art,.directory-layout .cover-art{min-height:130px}.cover-showcase .art-cover .series-title{font-size:32px!important}.cover-showcase .art-cover .series-imprint{font-size:15px}.cover-showcase .cover-english{font-size:15px}.cover-showcase .cover-deck{font-size:15px}.cover-showcase .pharma-words span{font-size:15px}}

/* /extended-covers.css */
.art-cover.editorial-cover{background:var(--cover-paper);color:var(--cover-ink)}
.editorial-cover .cover-art{margin:18px 0 0;min-height:0}
.editorial-cover .series-title{font-size:clamp(21px,9cqw,38px)}
.editorial-art{height:100%;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.editorial-art b{font-size:clamp(25px,19cqw,70px);line-height:1.16;letter-spacing:-.055em;font-weight:650}
.editorial-art em{font-size:15px;font-style:normal;letter-spacing:.12em;margin:10px 0}
.editorial-art small{font-size:15px;letter-spacing:.1em}
.composition-balance>b:last-child{align-self:flex-end}.composition-balance>em{align-self:center}
.composition-steps{justify-content:space-evenly}.composition-steps>div{display:flex;align-items:baseline;gap:12px}.composition-steps>div:nth-child(2){margin-left:12%}.composition-steps>div:nth-child(3){margin-left:24%}.composition-steps b{font-size:clamp(20px,14cqw,50px)}
.composition-sequence{letter-spacing:.1em;justify-content:space-evenly}.composition-sequence b{font-weight:350;font-size:clamp(28px,22cqw,80px)}.composition-sequence b:nth-child(2){text-align:right}.composition-sequence small{border-top:1px solid currentColor;padding-top:12px}
.composition-split{justify-content:space-evenly}.composition-split b{font-size:clamp(26px,23cqw,82px)}.composition-split b:nth-child(2){align-self:flex-end;border-top:2px solid currentColor;padding-top:8px}.composition-split small{font-size:15px}
.composition-index{justify-content:space-between}.composition-index>div{display:flex;align-items:baseline;border-bottom:1px solid currentColor;padding:8px 0;gap:18px}.composition-index b{font-size:clamp(15px,10cqw,36px);letter-spacing:-.03em}.composition-index em{font-size:15px;margin:10px 0 0}
.composition-threshold{border:1px solid currentColor;padding:12px;justify-content:space-around}.composition-threshold>b:last-child{text-align:right;background:var(--cover-ink);color:var(--cover-paper);padding:4px}.composition-threshold b{font-size:clamp(23px,19cqw,65px)}
.composition-margin{padding-left:18%;border-left:12px solid currentColor;justify-content:space-evenly}.composition-margin>b:last-child{font-weight:350}.composition-margin b{font-size:clamp(26px,22cqw,75px)}
.composition-layers{justify-content:space-evenly}.composition-layers b{padding:10px 0 10px calc(var(--layer)*10%);border-top:1px solid currentColor;font-size:clamp(22px,14cqw,46px);font-weight:450}.composition-layers b:last-child{background:var(--cover-ink);color:var(--cover-paper)}
.composition-aperture{border:14px solid currentColor;padding:14px;justify-content:space-between}.composition-aperture b{font-size:clamp(22px,15cqw,52px);font-weight:400}
.extended-showcase .series-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 28px}.extended-showcase .series-label{display:block}.extended-showcase .series-label span:last-child{display:block;margin-top:6px}.cover-stage{font-size:15px;color:#666;margin-top:8px}
@media(max-width:760px){.extended-showcase .series-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.editorial-art em{font-size:15px;margin:5px 0}.editorial-art small{font-size:15px}.composition-index>div{gap:10px;padding:5px 0}.composition-index em{font-size:15px}.composition-aperture{border-width:8px;padding:8px}.composition-margin{border-left-width:7px}.composition-threshold{padding:7px}}
@media(max-width:520px){.extended-showcase .series-grid{grid-template-columns:minmax(0,320px);justify-content:center}.extended-showcase .art-cover{padding:20px}.extended-showcase .cover-art{min-height:130px}.extended-showcase .series-imprint{font-size:15px}.extended-showcase .series-title{font-size:30px}.extended-showcase .cover-deck{font-size:15px}.extended-showcase .cover-english{font-size:15px}.editorial-art em{font-size:15px}.editorial-art small{font-size:15px}}

/* /media-covers.css */
/* Source-led composition. The six approved covers remain untouched. */
.art-km-ent-skin .series-title{font-size:clamp(21px,2.2vw,29px);word-break:keep-all;overflow-wrap:anywhere}
.art-km-ent-skin .cover-english,.art-oral-surgery .cover-english,.art-dental-radiology .cover-english{line-height:1.5}
.wrap:has(.art-km-ent-skin)>.page-head h1{text-wrap:balance}
.extended-showcase .cover-stage{margin-bottom:20px}
.editorial-cover .cover-art{margin:18px -23px 0;min-height:150px}
.source-art{height:100%;position:relative;display:flex;flex-direction:column;gap:9px}
.source-window{position:relative;flex:1;min-height:0;overflow:hidden}
.source-label{font-size:15px;letter-spacing:.14em;line-height:1.4;padding:0 23px}
.source-window img{object-fit:contain;inset:0;background:transparent}
.layout-object{margin:0 18px}.layout-object .source-window{background:transparent}.layout-object img{padding:0}
.layout-object .source-label{padding:0 4px}
.layout-plate{padding:0 12px}.layout-plate .source-window{border:0}.layout-plate .source-label{padding:0 8px}
.layout-full .source-window img{object-fit:cover}.layout-full .source-label{position:absolute;bottom:9px;left:12px;background:var(--cover-paper);color:var(--cover-ink);padding:6px 8px}
.layout-round{padding:0 23px}.layout-round .source-window{border-radius:50%;background:transparent}.layout-round img{object-fit:cover}.layout-round .source-label{text-align:center;padding:0}
.layout-folio .source-window{margin:0 15px;background:transparent}.layout-folio img{object-fit:contain}
.layout-landscape .source-window{margin:14px 0 0}.layout-landscape img{object-fit:cover}.layout-landscape .source-label{border-top:1px solid currentColor;padding-top:8px;margin:0 23px;padding-left:0}
.layout-sequence .source-window{background:transparent}.layout-sequence img{object-fit:contain}.layout-sequence .source-label{border-top:2px solid currentColor;padding-top:9px;margin:0 23px;padding-left:0}

/* The image material now determines the field instead of a universal white mat. */
.treatment-paper .source-window{background:transparent}
.treatment-paper .source-window img{object-fit:contain;background:transparent;filter:drop-shadow(3px 4px 0 color-mix(in srgb,var(--cover-ink) 14%,transparent))}
.treatment-diagram .source-window{background:color-mix(in srgb,#e9e4d9 88%,var(--cover-ink) 12%)}
.treatment-diagram .source-window img{object-fit:contain;background:transparent;mix-blend-mode:multiply}
.treatment-bleed .source-window{background:transparent}
.treatment-bleed .source-window img{object-fit:cover;background:transparent}
.treatment-dark .source-window,.treatment-dark .source-window img{background:#11161a;object-fit:contain}
.treatment-dark .source-label{letter-spacing:.1em}
.art-biochemistry .source-window{max-width:200px;width:100%;align-self:center}.art-biochemistry .source-art{align-items:stretch}.art-biochemistry img{object-fit:contain}
.art-genetics .source-window{border-width:3px}.art-genetics .cover-heading{border-left:3px solid currentColor;padding-left:12px}
.art-neurology .source-window{margin-left:28%;margin-right:12%}.art-neurology img{padding:0}
.art-ophthalmology .source-window{border-radius:0}.art-ophthalmology img{object-fit:contain}
.art-culture .cover-art{min-height:210px}.art-culture .source-window img{object-fit:contain;background:#23362f}
.art-preventive .source-window{border-top:4px solid #334939}.art-preventive .source-label{font-size:15px}
.art-policy .source-window{margin-left:24%;margin-right:5%}.art-policy .source-label{font-weight:650}
.art-occupational img{object-position:35% center}.art-society .source-window{margin-top:0}.art-economy .source-window{margin:0 28px}
.cover-source-detail{margin:24px 0 38px;border-top:1px solid #ddd;padding-top:16px;font-size:15px;line-height:1.8;max-width:660px}.cover-source-detail a{text-decoration:underline;text-underline-offset:3px}.cover-source-detail button{display:block;border:1px solid #ccd0d3;background:white;padding:8px 12px;color:#273f55;font:inherit;margin:10px 0;cursor:pointer}
.asset-credit img{width:150px;height:125px;object-fit:contain;background:#f5f6f7;display:block;margin:16px 0}.asset-credit{scroll-margin-top:100px;overflow-wrap:anywhere}.asset-credit .source-title{font-size:15px;color:#666}
@media(min-width:761px){.directory-layout .series-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.editorial-cover .cover-art{margin-left:-12px;margin-right:-12px;min-height:130px}.source-label{font-size:15px}.layout-object{margin:0 9px}.layout-round{padding:0 12px}}
@media(max-width:520px){.extended-showcase .editorial-cover .cover-art,.directory-layout .editorial-cover .cover-art{min-height:180px;margin-left:-20px;margin-right:-20px}.source-label{font-size:15px}.subject-series-intro .art-cover{width:min(100%,320px)}.subject-series-intro .editorial-cover .cover-art{min-height:180px}.art-culture .cover-art{min-height:210px!important}}

/* /usability.css */
/* Human-scale reading and explicit interactive affordances. */
:root{--action:#24558a;--action-hover:#193f69;--action-surface:#edf3f9;--action-border:#8ca6c0}
.preview{line-height:1.7;padding:9px 18px}
.eyebrow,.cover-english,.source-label,.series-imprint,.series-colophon{letter-spacing:.04em;line-height:1.5}
.art-cover .series-imprint{opacity:1;flex-wrap:wrap}
.art-cover{aspect-ratio:auto;min-height:590px}
.art-cover .cover-art{min-height:230px}
.book .art-cover{aspect-ratio:.72;min-height:390px}
.book .art-cover .cover-art{min-height:110px}
.book .cover-heading{margin-top:19px;padding-bottom:15px}
.book .cover-english{font-weight:650;letter-spacing:.08em}
.book .art-cover .series-title{font-family:var(--font);font-size:clamp(26px,10.5cqw,34px);font-weight:780;line-height:1.32;letter-spacing:-.025em;word-break:keep-all;overflow-wrap:normal;text-wrap:balance}
.book .cover-deck{margin-top:10px;font-size:15px;font-weight:600;line-height:1.5;letter-spacing:0;color:#e6dfea}
.book .art-cover .series-colophon{display:none}
.cover-art>.source-art{position:absolute;inset:0;height:auto}
.art-cover .series-colophon{flex-wrap:wrap;line-height:1.5}
.cover-heading{flex-shrink:0}
.cover-deck{line-height:1.6}
.cover-english{display:block;overflow-wrap:anywhere}
.source-label{flex-shrink:0;overflow-wrap:anywhere}
.series-colophon,.series-imprint{flex-shrink:0}
.subject-series-intro{grid-template-columns:minmax(280px,340px) 1fr}
.subject-series-intro .art-cover{width:100%}
.subject-series-intro .art-cover .cover-art{min-height:230px}
.article-mini .art-cover{min-height:560px}
.article-head{grid-template-columns:1fr 300px}

/* Reading geometry retained; interactive design lives in wayfinding.css. */
:is(a,button,input,select,summary):focus-visible{outline:3px solid #24558a;outline-offset:5px}
@media(max-width:1050px){.header{flex-wrap:wrap}.desktop-nav{gap:16px}.subject-series-intro{grid-template-columns:minmax(260px,320px) 1fr}}
@media(max-width:760px){
 .article-head{grid-template-columns:1fr}
 .header{gap:10px}.brand-name small{letter-spacing:.08em}
 .subject-series-intro{grid-template-columns:1fr}.subject-series-intro .art-cover{width:min(100%,340px)}
 .subject-series-intro p,.page-head>p{font-size:16px}
 .series-colophon{gap:8px!important}.art-cover .cover-art{min-height:230px}
 .art-cover{min-height:570px}.pharma-words{grid-template-columns:.55fr 1.7fr}
 .pharma-words span{overflow-wrap:anywhere;line-height:1.4}
}
@media(max-width:680px){
 .cover-showcase .series-grid,.extended-showcase .series-grid,.directory-layout .series-grid,.books-row{grid-template-columns:minmax(0,360px)!important;justify-content:center;gap:36px}
 .art-cover{padding:20px}.art-cover .series-title{font-size:30px}.cover-art{margin-left:-20px;margin-right:-20px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* /wayfinding.css */
/* Three distinct levels: subject entrance, book entry, quiet reference. */
.legal-date{font-size:15px;color:#58616a;margin:0 0 24px}.legal-toc{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;padding-bottom:24px;border-bottom:1px solid #cbd1d5}.legal-toc a{font-size:16px;min-height:48px;padding:10px 0;text-decoration:underline;text-underline-offset:5px;color:#263e52}.legal-prose h3{font-size:20px;margin:24px 0 14px}.legal-prose a{overflow-wrap:anywhere}.legal-prose li{margin-bottom:12px}.legal-prose ul{padding-left:24px}@media(max-width:680px){.legal-toc{grid-template-columns:1fr}.legal-prose{font-size:17px}}
.shelf-map{padding:34px 0 0;border-top:1px solid #263c4b;margin:8px 0 28px}
.map-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}
.map-heading h2{font-size:28px;font-weight:600;letter-spacing:-.04em;margin-top:8px;line-height:1.4}
.shelf-entrances{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.shelf-entrance{--shelf-ink:#263e52;--shelf-tint:#e7edf1;background:var(--shelf-tint);border-bottom:3px solid var(--shelf-ink);color:var(--shelf-ink);display:flex;flex-direction:column;min-width:0;transition:box-shadow .24s,transform .24s}
.entrance-clinical{--shelf-ink:#324c4b;--shelf-tint:#e8eeeb}
.entrance-dentistry{--shelf-ink:#345576;--shelf-tint:#e8eef4}
.entrance-korean-medicine{--shelf-ink:#3c5041;--shelf-tint:#e9eee8}
.entrance-plate{height:142px;position:relative;overflow:hidden;background:#f6f7f7;border-bottom:1px solid #ffffff}
.entrance-plate img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;padding:10px 14px 10px 54px;transition:transform .45s}
.entrance-plate>span{position:absolute;left:16px;top:14px;font-size:34px;line-height:1;font-weight:350;letter-spacing:-.08em;color:var(--shelf-ink)}
.entrance-korean-medicine .entrance-plate img{padding:15px 8px 15px 42px}
.entrance-copy{padding:20px 16px 14px;display:flex;flex-direction:column;flex:1}
.entrance-count{font-size:15px;letter-spacing:.06em}
.entrance-copy h3{color:var(--shelf-ink);font-size:24px;font-weight:700;letter-spacing:-.05em;margin:5px 0 12px}
.entrance-copy p{font-size:16px;line-height:1.7;color:#46515b;word-break:keep-all;overflow-wrap:anywhere;flex:1;margin-bottom:20px}
.entrance-action{border-top:1px solid #70808e55;display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:58px;padding-top:12px;font-size:16px;font-weight:650}
.entrance-action b{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--shelf-ink);color:white;font-size:21px;font-weight:400;transition:transform .22s,background .22s}
.special-entrance{display:grid;grid-template-columns:150px 170px 1fr auto;align-items:center;gap:24px;margin-top:16px;padding:22px 26px;background:#263038;color:#f4f1e9;border-left:8px solid #a88658;transition:transform .22s,background .22s}
.special-entrance:hover{color:#fff;background:#303c45;transform:translateX(4px)}
.special-entrance>span{font-size:15px;letter-spacing:.12em;color:#d9c6a5}.special-entrance>strong{font-size:25px}.special-entrance>p{font-size:16px;color:#d9dde0}.special-entrance>b{font-size:16px;font-weight:600}
.map-after{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid #cbd1d5;color:#58616a;font-size:15px}
.book-entry{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px;padding:16px 4px;border-block:1px solid #b9c3cc;color:#263e52;min-height:94px;transition:background .22s,padding .22s,border-color .22s}
.book-entry-code{font-size:15px;color:#576672;display:block;letter-spacing:.04em}
.book-entry strong{display:block;font-size:19px;line-height:1.5;font-weight:600;margin-top:4px;word-break:keep-all;overflow-wrap:anywhere}
.book-entry-action{display:flex;align-items:center;gap:12px;flex-shrink:0;font-size:16px;font-weight:600}
.book-entry-action b{display:grid;place-items:center;width:42px;height:42px;border:1px solid #6c8295;border-radius:50%;font-size:23px;font-weight:400;background:#fff;transition:background .22s,color .22s,transform .22s}
.series-item{color:inherit}.series-item:focus-visible .book-entry{background:#edf2f5}
.series-item.is-inactive{cursor:default}.series-item.is-inactive:hover .series-cover{transform:none}.series-item.is-inactive:hover .book-entry{background:transparent;border-color:#b9c3cc;padding-left:4px;padding-right:4px}
:is(.index-link,.text-link,.section-head>a,.sample-gateway a,.cover-art-source a,.cover-source-detail>a,.neighbor a,.footer-bottom>a){display:inline-flex;align-items:center;gap:14px;min-height:48px;padding:10px 0;border:0;border-bottom:1px solid #7890a4;border-radius:0;background:transparent;color:#263e52;font-size:16px;font-weight:600;line-height:1.6;text-decoration:none;transition:color .2s,border-color .2s}
.index-link>span{display:inline-block;transition:transform .2s;font-size:22px}
.section-head{align-items:center;flex-wrap:wrap}.section-head>a{margin-top:0;white-space:normal}
.sample-gateway{align-items:center;font-size:16px;flex-wrap:wrap}.sample-gateway a{white-space:normal}
.cover-source-detail button,.search-form button{min-height:50px;background:#263e52;color:#fff;border:1px solid #263e52;padding:12px 20px;font-size:16px;font-weight:600;border-radius:0;transition:background .2s,box-shadow .2s}
.cover-source-detail{padding:22px 0;border-top:1px solid #abb9c3}.cover-source-detail button{margin:16px 0 8px;text-align:left}
.search-link,.menu-toggle,.dialog-close{min-height:48px;min-width:48px;padding:10px 12px;font-size:16px;border:0;background:transparent;color:#263e52}
.search-link{border-left:1px solid #cbd1d5}.menu-toggle{display:none}.dialog-close{border:1px solid #9aaab7}
.desktop-nav a,.footer-links a,.toc a{min-height:44px;display:flex;align-items:center}
.footer-links a{text-decoration:underline;text-underline-offset:5px;text-decoration-color:#a6b2bc}
.collection-row,.trail-feature,.reading-steps a{transition:background .2s}.collection-row b,.trail-arrow{color:#263e52}
@media(hover:hover){
 .shelf-entrance:hover{color:var(--shelf-ink);transform:translateY(-4px);box-shadow:0 10px 18px #21394b16}
 .shelf-entrance:hover .entrance-plate img{transform:scale(1.045)}
 .shelf-entrance:hover .entrance-action b{transform:translateY(3px)}
 .series-item:hover{color:inherit}.series-item:hover .book-entry{background:#edf2f5;border-color:#58758c;padding-left:12px;padding-right:12px}
 .series-item:hover .book-entry-action b{background:#263e52;color:#fff;transform:rotate(6deg)}
 .index-link:hover>span{transform:translate(2px,-2px)}
 :is(.index-link,.text-link,.section-head>a,.sample-gateway a,.cover-art-source a,.cover-source-detail>a,.neighbor a):hover{color:#0c4a79;border-color:#0c4a79}
 .cover-source-detail button:hover,.search-form button:hover{background:#365973;box-shadow:0 4px 10px #263e5220}
 .collection-row:hover,.trail-feature:hover,.reading-steps a:hover{background:#f1f4f6}
}
.shelf-entrance:active,.series-item:active .book-entry-action b{transform:translateY(1px)}
@media(max-width:1100px){.shelf-entrances{grid-template-columns:repeat(2,minmax(0,1fr))}.entrance-plate{height:130px}.book-entry{flex-wrap:wrap}.book-entry-action{margin-left:auto}.special-entrance{grid-template-columns:130px 150px 1fr}.special-entrance>b{grid-column:3}}
@media(max-width:760px){.menu-toggle{display:block}.header{gap:8px}.search-link{margin-left:auto;border-left:0}.map-heading{align-items:start;flex-direction:column;gap:6px}.map-heading h2{font-size:26px}.map-after{align-items:start;flex-direction:column;gap:2px}.shelf-map{padding-top:26px}.shelf-entrances{grid-template-columns:1fr;gap:12px}.shelf-entrance{display:grid;grid-template-columns:100px 1fr;border-bottom-width:2px}.entrance-plate{height:100%;min-height:190px;border:0;border-right:1px solid white}.entrance-plate img{padding:45px 8px 8px}.entrance-korean-medicine .entrance-plate img{padding:45px 6px 8px;object-fit:contain}.entrance-plate>span{font-size:30px;left:12px;top:12px}.entrance-copy{padding:14px 16px 10px}.entrance-copy h3{font-size:23px;margin:2px 0 6px}.entrance-copy p{font-size:16px;margin-bottom:10px}.entrance-action{min-height:49px;padding-top:8px}.entrance-action b{width:32px;height:32px}.special-entrance{grid-template-columns:1fr;padding:20px;gap:6px}.special-entrance>strong{font-size:24px}.special-entrance>b{grid-column:auto;margin-top:10px}.book-entry{flex-wrap:nowrap}.book-entry-code{letter-spacing:0}.book-entry-action{gap:8px}.book-entry-action b{width:36px;height:36px}.book-entry strong{font-size:18px}.series-home-head{padding-bottom:28px}.sample-gateway{align-items:start}}
@media(prefers-reduced-motion:reduce){.shelf-entrance:hover,.shelf-entrance:active,.shelf-entrance:hover img,.shelf-entrance:hover b,.series-item:hover .series-cover,.series-item:hover .book-entry-action b,.index-link:hover>span{transform:none!important}}

/* /footer.css */
.site-footer{background:#f7f8fa;border-top:1px solid #e2e6ea;margin-top:32px;color:#526172}
.footer-inner{max-width:1220px;padding:24px 40px 14px;margin:auto;display:grid;grid-template-columns:1.65fr 1fr 1fr;gap:16px 48px}
.footer-name{font-size:14px;font-weight:650;color:#233b50;display:inline-flex;align-items:center;line-height:1.6}
.footer-overview p{font-size:12px;line-height:1.75;max-width:390px;margin-top:6px;word-break:keep-all;overflow-wrap:anywhere}
.footer-overview .footer-subtitle{margin-top:3px}
.footer-column h2{font-size:11px;letter-spacing:.1em;font-weight:600;color:#647183;margin:2px 0 6px}
.footer-column a{display:flex;align-items:center;min-height:26px;width:fit-content;max-width:100%;font-size:12px;color:#304960;line-height:1.6;padding:3px 0}
.footer-legal{grid-column:1/-1;border-top:1px solid #dde3e9;padding-top:8px;display:flex;align-items:center;justify-content:space-between;gap:6px 24px;font-size:12px;line-height:1.6;flex-wrap:wrap}
.footer-legal nav{display:flex;align-items:center;gap:4px 16px;flex-wrap:wrap}.footer-legal a,.site-footer .privacy-link{display:inline-flex;align-items:center;min-height:28px;overflow-wrap:anywhere;font-size:12px}
.site-footer a{transition:color .18s;text-decoration:none}.site-footer a:hover{color:#154d7c;text-decoration:underline;text-underline-offset:3px}
@media(max-width:760px){.footer-inner{padding:22px 22px 16px;grid-template-columns:1fr 1fr;gap:16px 24px}.footer-overview{grid-column:1/-1}.footer-overview p,.footer-column a,.footer-legal,.footer-legal a,.site-footer .privacy-link{font-size:13px}.footer-column a{min-height:36px;padding:6px 0}.footer-column h2{font-size:12px;margin-top:0}.footer-legal{align-items:flex-start;flex-direction:column;gap:8px}.footer-legal nav{gap:0 14px}.footer-legal a,.site-footer .privacy-link{min-height:40px}.site-footer{margin-top:24px}}
.inline-credit{flex-basis:100%;font-size:14px;line-height:1.8;color:#526172}.inline-credit summary{cursor:pointer;min-height:36px;padding:6px 0;width:fit-content;color:#304960}.inline-credit p{margin:8px 0;max-width:760px}.inline-credit a{font-size:inherit!important;min-height:28px!important}

/* /policy.css */
.policy-document{max-width:776px;margin:0 auto;padding:58px 40px 24px;color:#394650;font-size:14px;line-height:1.85;overflow-wrap:anywhere}
.policy-head{padding-bottom:32px;border-bottom:1px solid #e0e5e9;margin-bottom:32px}
.policy-head .policy-label{font-size:12px;letter-spacing:.16em;color:#466989;font-weight:650;margin:0 0 12px}
.policy-head h1{font-size:38px;line-height:1.3;letter-spacing:-.035em;font-weight:700;color:#223b4e;margin:0 0 16px}
.policy-intro{font-size:16px;line-height:1.8;max-width:620px;margin:0 0 20px}
.policy-date{font-size:12px;color:#66737e;margin:0}
.policy-body section{margin:0 0 32px;scroll-margin-top:110px}
.policy-body h2{font-size:18px;line-height:1.5;color:#263e52;font-weight:700;margin:0 0 14px;letter-spacing:-.02em}
.policy-body h3{font-size:15px;line-height:1.6;color:#304657;margin:22px 0 8px}
.policy-body p{margin:0 0 12px}.policy-body ul{padding-left:20px;margin:8px 0 16px}.policy-body li{margin:5px 0}
.policy-document a{color:#245b83;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}.policy-document a:hover{color:#16374e}
.policy-jumps{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;margin:0 0 32px}
.policy-jumps a{display:flex;align-items:center;min-height:44px;padding:9px 12px;border:1px solid #dce3e8;border-radius:4px;text-decoration:none;font-size:13px;font-weight:600;background:#fafbfc}
.policy-table-wrap{margin:18px 0 22px;overflow-x:auto;border:1px solid #dce3e8;border-radius:5px}
.policy-table-wrap table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:13px;line-height:1.8;margin:0}
.policy-table-wrap caption{text-align:left;padding:12px 14px;font-size:14px;font-weight:650;color:#263e52;background:#f2f5f7;caption-side:top}
.policy-table-wrap th,.policy-table-wrap td{padding:12px 14px;vertical-align:top;text-align:left;border-top:1px solid #e0e5e9;border-right:1px solid #e0e5e9;overflow-wrap:anywhere;word-break:normal}
.policy-table-wrap tr>:last-child{border-right:0}.policy-table-wrap thead{background:#f8fafb}.policy-table-wrap tbody th{font-weight:600;color:#304657}.policy-table-wrap th:first-child{width:25%}
.policy-button{font:600 14px/1.6 inherit;font-family:inherit;font-size:14px;min-height:44px;padding:10px 16px;color:#fff;background:#294d68;border:1px solid #294d68;border-radius:4px;cursor:pointer}
.policy-button:hover{background:#1e3d54}.policy-button:focus-visible,.policy-jumps a:focus-visible,.policy-table-wrap:focus-visible{outline:3px solid #4f84ad;outline-offset:3px}
.policy-body .asset-credit{padding:24px 0;border-bottom:1px solid #e0e5e9}.policy-body .asset-credit img{max-width:100%;max-height:300px;object-fit:contain;display:block;margin:12px 0}
.privacy-settings{width:min(580px,calc(100% - 32px));max-height:calc(100dvh - 32px);padding:24px;border:1px solid #dce3e8;border-radius:8px;color:#394650;font-family:inherit;font-size:14px;line-height:1.8;overflow-y:auto}
.privacy-settings::backdrop{background:#15263866}.privacy-settings h2{font-size:21px;margin:0 0 12px;color:#263e52}.privacy-settings p{margin:10px 0}.privacy-settings a{color:#245b83;text-decoration:underline}
.privacy-option{display:grid;grid-template-columns:22px 1fr;gap:10px;padding:14px 0;border-top:1px solid #e0e5e9;cursor:pointer}.privacy-option input{width:18px;height:18px;margin:4px 0;accent-color:#294d68}.privacy-option strong{display:block}.privacy-option small{font-size:13px;line-height:1.8;display:block}
.privacy-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.privacy-actions button{flex:1;min-width:110px;min-height:44px;padding:8px 12px;font:600 14px/1.6 inherit;font-family:inherit;font-size:14px;border:1px solid #9dacb7;border-radius:4px;background:white;color:#263e52;cursor:pointer}.privacy-actions button[type=submit]{background:#294d68;color:white}.privacy-status{font-size:13px;color:#304e65;min-height:24px}.privacy-close{float:right;min-height:44px;min-width:44px;border:0;background:transparent;font-size:14px;cursor:pointer}.privacy-link{background:none;border:0;padding:0;font:inherit;color:inherit;min-height:44px;cursor:pointer}.privacy-link:hover{text-decoration:underline}
@media(max-width:760px){.policy-document{padding:34px 22px 12px}.policy-head h1{font-size:28px}.policy-intro{font-size:15px}.policy-head{padding-bottom:26px;margin-bottom:26px}.policy-body section{margin-bottom:28px}.policy-table-wrap table{font-size:13px}.policy-table-wrap th,.policy-table-wrap td{padding:10px 9px}.policy-table-wrap table:has(th:nth-child(3)){min-width:570px}.policy-jumps{gap:8px}.privacy-settings{padding:20px}.policy-table-wrap th:first-child{width:28%}}

/* /article.css */
.prose h3{font:650 20px/1.65 var(--sans);letter-spacing:-.025em;margin:34px 0 14px}
.prose sup{font:650 15px var(--sans);vertical-align:super;margin-left:2px}
.prose sup a{text-decoration:none;color:var(--red)}
.prose-list{margin:4px 0 30px;padding-left:25px}
.prose-list li{padding-left:7px;margin:8px 0;word-break:keep-all}
.prose-table-wrap{margin:30px 0 36px;overflow-x:auto;border-top:2px solid var(--ink);border-bottom:1px solid var(--ink)}
.prose-table-wrap table{width:100%;min-width:620px;border-collapse:collapse;font:15px/1.72 var(--sans)}
.prose-table-wrap caption{text-align:left;caption-side:top;padding:13px 2px 11px;font-weight:700;letter-spacing:-.02em}
.prose-table-wrap th,.prose-table-wrap td{padding:13px 14px;text-align:left;vertical-align:top;border-top:1px solid var(--line);word-break:keep-all;overflow-wrap:break-word}
.prose-table-wrap thead th{color:var(--red);font-weight:700;background:#ece8de}
.prose-table-wrap tbody th{width:24%;font-weight:700}
.evidence-note{margin:30px 0;padding:22px 24px;border-left:4px solid var(--red);background:#ebe7dd;font:15px/1.85 var(--sans)}
.evidence-note strong{display:block;margin-bottom:8px;color:var(--red)}
.evidence-note p{margin:0}
.argument-threshold{margin:10px 0 44px;padding-top:17px;border-top:4px double var(--ink);font:700 15px var(--sans);letter-spacing:.13em;color:var(--red)}
.prose .phase-argument{margin-top:42px;padding-top:34px}
.prose blockquote{margin:42px 0 18px;padding:30px 30px 30px 34px;background:#27332d;color:#f5f2eb;border-left:6px solid var(--red)}
.prose blockquote p{font-size:22px;line-height:1.85;margin:0;letter-spacing:-.025em}
.prose blockquote cite{display:block;font:15px/1.7 var(--sans);margin-top:14px;color:#cfcfc8}
.prose .phase-essay{margin-top:8px;padding:45px 32px 35px;background:#ede8dc}
.prose .phase-essay .section-number{color:#655d50}
.prose .phase-essay p:last-child{margin-bottom:4px}
.reference-list{padding-left:23px;margin:0 0 28px}
.reference-list li{padding-left:6px;margin:0 0 13px;overflow-wrap:anywhere}
.reference-list a{text-decoration-thickness:1px}
.review-note{margin-top:25px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted)}
.has-volume-art.art-cell-biology .cover-art{border-radius:0;margin-left:-23px;margin-right:-23px}
.has-volume-art.art-cell-biology .cover-art img{object-position:20% 4%;filter:saturate(.8) contrast(1.04)}
.has-volume-art.art-cell-biology .plate-tag{background:#211b28dc}
@media(max-width:760px){
  html,body{max-width:100%;overflow-x:clip}
  .wrap,.article-head,.reader-layout,.prose,.prose>section{width:100%;min-width:0;max-width:100%}
  .article-head h1,.breadcrumb>span,.prose p{word-break:normal;overflow-wrap:anywhere}
  .article-head h1{font-size:35px;line-height:1.48}
  .prose h3{font-size:19px;margin-top:30px}
  .prose-table-wrap{width:calc(100% + 44px);max-width:calc(100% + 44px);margin-left:-22px;margin-right:-22px;padding:0 22px;border-bottom:0}
  .prose-table-wrap table{min-width:570px;border-bottom:1px solid var(--ink)}
  .prose-table-wrap th,.prose-table-wrap td{padding:11px 10px}
  .evidence-note{padding:19px 18px;margin:25px 0}
  .prose blockquote{margin:34px -22px 15px;padding:26px 22px;border-left-width:5px}
  .prose blockquote p{font-size:19px}
  .prose .phase-essay{margin:5px -22px 0;padding:35px 22px 28px}
  .has-volume-art.art-cell-biology .cover-art{margin-left:-12px;margin-right:-12px}
}

/* /editorial-records.css?v=b06d65e78366 */
/* Content-first editorial system for published study records. */

.record-list{display:grid;grid-template-columns:minmax(0,1fr);gap:46px;padding-bottom:42px;min-width:0}
.record-card{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(380px,.88fr);width:100%;min-width:0;min-height:500px;border-block:1px solid #172b3e;background:#f4f5f6;overflow:hidden}
.record-media{position:relative;display:block;min-height:500px;overflow:hidden;background:#e9eaec;color:#fff}
.record-media:has(img[src^="/assets/editorial-covers/"]),.record-tile-media:has(img[src^="/assets/editorial-covers/"]),.related-card-media:has(img[src^="/assets/editorial-covers/"]){min-height:0;aspect-ratio:1;align-self:start;background:transparent}
.record-media:has(img[src^="/assets/editorial-covers/"]):after,.record-tile-media:has(img[src^="/assets/editorial-covers/"]):after{display:none}
body img[src^="/assets/editorial-covers/"]{object-fit:contain;object-position:center;filter:none;transform:none}
.record-media:hover img[src^="/assets/editorial-covers/"],.record-tile:hover img[src^="/assets/editorial-covers/"],.related-card:hover img[src^="/assets/editorial-covers/"]{filter:none;transform:none}
.record-media img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:center 5%;filter:saturate(.82) contrast(1.035);transition:transform .45s,filter .3s}
.record-media:after{content:"";position:absolute;inset:auto 0 0;height:35%;background:linear-gradient(transparent,#101926b8);pointer-events:none}
.record-figure-no,.record-figure-caption{position:absolute;z-index:1;font-size:15px;font-weight:700;letter-spacing:.08em;text-shadow:0 1px 8px #0008}
.record-figure-no{top:20px;left:22px;padding:7px 10px;background:#10283ee6}
.record-figure-caption{left:22px;bottom:20px}
.record-figure-placeholder{position:absolute;inset:0;display:grid;place-items:center;color:#43515f;font-size:28px;font-weight:720}
.record-copy{display:flex;flex-direction:column;min-width:0;padding:34px 38px 30px;background:#10273f;color:#f8fafc}
.record-topline{display:flex;justify-content:space-between;gap:20px;padding-bottom:17px;border-bottom:1px solid #ffffff4a;font-size:15px;font-weight:650;letter-spacing:.055em;color:#c3d6e8}
.record-topline time{white-space:nowrap}
.record-copy h2{font-size:clamp(35px,3.6vw,53px);font-weight:780;line-height:1.22;letter-spacing:-.045em;margin:28px 0 24px;color:#fff;word-break:keep-all}
.record-copy h2 a:hover{color:#fff}
.record-topics{display:flex;flex-wrap:wrap;gap:0;list-style:none;padding:0;margin:0 0 24px;color:#dce8f2;font-size:15px;line-height:1.65}
.record-topics li{display:flex;align-items:center}
.record-topics li+li:before{content:"·";margin:0 9px;color:#7ea1bf}
.record-index-title{padding:17px 0 20px;border-top:1px solid #ffffff2e}
.record-index-title>span{display:block;font-size:15px;font-weight:700;letter-spacing:.1em;color:#86a9c5;margin-bottom:7px}
.record-index-title p{font-size:17px;font-weight:600;line-height:1.65;color:#f2f5f8;word-break:keep-all}
.record-action{display:flex;justify-content:space-between;align-items:center;margin-top:auto;min-height:60px;padding:0 17px;border:1px solid #89a9c2;background:#fff;color:#10273f;font-size:17px;font-weight:750;transition:background .2s,color .2s}
.record-action span{font-size:24px;font-weight:400}

.subject-record-head{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:end;padding:38px 0 30px;border-bottom:1px solid #15293b}
.subject-record-head h1{font-size:clamp(42px,4vw,56px);font-weight:760;line-height:1.18;letter-spacing:-.05em;margin:11px 0 12px}
.subject-record-head p{max-width:720px;font-size:17px;line-height:1.8;color:#53606b;word-break:keep-all;overflow-wrap:anywhere}
.subject-record-count{display:flex;align-items:flex-end;gap:24px;color:#183e60}
.subject-record-count>div{display:flex;flex-direction:column;align-items:flex-end}
.subject-record-count>div+div{padding-left:24px;border-left:1px solid #bdc7cf}
.subject-record-count strong{font-size:50px;line-height:.9;font-weight:750;letter-spacing:-.06em}
.subject-record-count span{font-size:15px;font-weight:750;letter-spacing:.06em;margin-top:11px;white-space:nowrap}
.subject-record-count .is-related{color:#64717c}
.subject-shelf-tools{display:flex;justify-content:flex-end;padding:22px 0 0;font-size:15px;color:#596672}
.subject-primary-empty{padding:34px 0 42px;border-bottom:1px solid #d5dce2;color:#68747e}
.subject-primary-empty span,.subject-related-reading>header>span{font-size:15px;font-weight:750;letter-spacing:.09em;color:#3c6889}
.subject-primary-empty p{margin-top:9px;font-size:16px;line-height:1.7}
.subject-related-reading{padding-top:39px}
.subject-related-reading>header{max-width:720px}
.subject-related-reading>header h2{margin:8px 0 9px;font-size:29px;line-height:1.4;letter-spacing:-.04em}
.subject-related-reading>header p{font-size:16px;line-height:1.75;color:#596672;word-break:keep-all}
.subject-related-reading .record-shelf-grid{padding-top:25px}

.record-shelf-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 25px;padding:30px 0 54px;min-width:0}
.record-tile{display:grid;grid-template-columns:minmax(0,.96fr) minmax(0,1.04fr);width:100%;max-width:100%;min-width:0;overflow:hidden;border:1px solid #cbd3da;background:#f7f8f8;color:#172839;transition:transform .22s,box-shadow .22s}
.record-tile-media{position:relative;display:block;min-height:340px;overflow:hidden;background:#e7eaec;color:#fff;border-right:1px solid #cbd3da}
.record-tile-media:after{content:"";position:absolute;inset:auto 0 0;height:34%;background:linear-gradient(transparent,#0c1c2ba8);pointer-events:none}
.record-tile-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 7%;filter:saturate(.8) contrast(1.035);transition:transform .35s,filter .25s}
.record-tile-figure{position:absolute;z-index:1;left:15px;top:15px;padding:5px 8px;background:#10283ee8;font-size:15px;font-weight:720;letter-spacing:.07em}
.record-tile-placeholder{position:absolute;inset:0;display:grid;place-items:center;color:#43515f;font-size:22px;font-weight:700}
.record-tile-copy{display:flex;flex:1;flex-direction:column;padding:20px 20px 18px;min-width:0}
.record-tile-meta{display:flex;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid #d6dce1;color:#536778;font-size:15px;font-weight:650;line-height:1.5}
.record-tile-meta time{white-space:nowrap}
.record-tile h2{min-width:0;font-size:23px;font-weight:720;line-height:1.45;letter-spacing:-.035em;margin:17px 0 11px;word-break:keep-all;overflow-wrap:anywhere}
.record-tile h2 a{display:block;min-width:0;overflow-wrap:anywhere}
.record-tile-copy>p{color:#596672;font-size:15px;line-height:1.75;word-break:keep-all;overflow-wrap:anywhere}
.record-tile-topics{display:flex;flex-wrap:wrap;gap:6px 12px;list-style:none;margin:17px 0 20px;padding:0;color:#375d7c;font-size:15px;line-height:1.5}
.record-tile-topics li+li:before{content:"·";margin-right:12px;color:#90a4b4}
.record-tile-action{display:flex;justify-content:space-between;align-items:center;min-height:48px;margin-top:auto;padding-top:13px;border-top:1px solid #9eacb7;font-size:16px;font-weight:720;color:#183e60}
.record-tile-action span{font-size:20px;font-weight:400}

.article-related{padding-top:58px;border-top:1px solid #172b3e}
.article-related .section-head{margin-bottom:24px}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding-bottom:54px}
.related-card{display:grid;grid-template-columns:128px minmax(0,1fr);min-height:154px;border:1px solid #cbd3da;background:#f7f8f8;color:#172839;overflow:hidden;transition:transform .22s,box-shadow .22s}
.related-card-media{position:relative;display:block;min-width:0;background:#e7eaec;border-right:1px solid #cbd3da;overflow:hidden}
.related-card-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 7%;filter:saturate(.8) contrast(1.035);transition:transform .35s,filter .25s}
.related-card-media>span{display:grid;height:100%;place-items:center;padding:12px;text-align:center;font-size:15px;color:#536778}
.related-card-copy{display:flex;flex-direction:column;min-width:0;padding:16px 17px 14px}
.related-card-copy small{font-size:15px;font-weight:700;line-height:1.5;color:#536778}
.related-card-copy strong{margin:10px 0 14px;font-size:18px;line-height:1.42;letter-spacing:-.03em;word-break:keep-all;overflow-wrap:anywhere}
.related-card-copy>span{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:10px;border-top:1px solid #aab6bf;font-size:15px;font-weight:720;color:#183e60}
.related-card-copy b{font-size:18px;font-weight:400}

.subject-index-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #1b2d3f}
.subject-index-item{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:13px;min-height:76px;padding:13px 15px;border-bottom:1px solid #d8dee3;color:#182431;transition:background .2s,padding .2s}
.subject-index-item:nth-child(3n+2),.subject-index-item:nth-child(3n+3){border-left:1px solid #d8dee3}
.subject-index-item>span{font-size:15px;font-weight:750;letter-spacing:.06em;color:#27618f}
.subject-index-item>strong{font-size:18px;line-height:1.45;font-weight:680;word-break:keep-all}
.subject-index-count{display:flex;flex-direction:column;align-items:flex-end;gap:3px}
.subject-index-count b{font-size:15px;font-weight:700;color:#6b7680}
.subject-index-count small{font-size:15px;line-height:1.35;color:#356587;white-space:nowrap}
.subject-index-item.is-inactive{color:#70777e;background:#fafafa}
.subject-index-item.is-inactive>span,.subject-index-item.is-inactive .subject-index-count b{color:#9aa1a7}
.directory-heading{padding-top:25px}
.directory-heading>span{font-size:48px;font-weight:300;color:#2b5e86}

.article-feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,380px);width:min(100%,1080px);min-width:0;margin:24px auto 0;border-block:1px solid #172b3e;background:#f7f6f1;overflow:hidden;align-items:stretch}
.article-feature-visual{display:flex;flex-direction:column;min-width:0;background:#e9e7df;border-left:1px solid #c8ccd0}
.article-feature-visual .image-open{position:relative;flex:1;min-height:300px;padding:22px;background:#e9e7df;overflow:hidden;color:#fff}
.article-feature-visual .image-open img{position:absolute;inset:22px;width:calc(100% - 44px);height:calc(100% - 44px);max-height:none;object-fit:contain;object-position:center;filter:none}
.article-feature-visual .image-open:after{display:none}
.article-feature-visual .image-open>b{position:absolute;right:12px;bottom:12px;z-index:2;padding:7px 9px;background:#fffffff0;color:#173d58;font-size:15px;letter-spacing:0;font-weight:650}
.article-feature-visual>p{display:grid;gap:3px;padding:12px 15px 13px;border-top:1px solid #c8ccd0;font-size:15px;line-height:1.5;color:#58636d;background:#f7f6f1;overflow-wrap:anywhere}
.article-feature-visual>p .article-figure-label{font-size:15px;font-weight:700;letter-spacing:.06em;color:#315f7e}
.article-feature-visual>p strong{font-size:15px;color:#263644}
.article-feature-visual>.article-cover-credit{flex:none;padding:8px 15px 13px;border-top:1px solid #c8ccd0;font-size:15px;line-height:1.8;background:#f7f6f1;overflow-wrap:anywhere}
.article-feature-visual.is-editorial-cover{justify-content:center;background:#f7f6f1}
.article-feature-visual.is-editorial-cover .image-open{display:block;flex:none;width:100%;min-height:0;aspect-ratio:1;padding:0;background:transparent}
.article-feature-visual.is-editorial-cover .image-open img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.article-feature-visual.is-editorial-cover>p{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;font-size:15px}
.reader-source-plate{margin:28px 0;padding:22px;border:1px solid #c8ccd0;background:#f7f6f1}
.reader-source-plate .image-open{display:block;width:100%;padding:0;border:0;background:transparent;color:#173d58}
.reader-source-plate .image-open img{position:static;width:auto;height:auto;max-width:100%;max-height:640px;margin:auto;object-fit:contain}
.reader-source-plate .image-open>span{display:block;margin-top:10px;font-size:15px}
.reader-source-plate figcaption{margin-top:14px;font-size:15px;line-height:1.8;overflow-wrap:anywhere}
.article-feature-copy{display:flex;flex-direction:column;min-width:0;padding:31px 42px 30px;color:#172839}
.article-feature .record-topline{padding-bottom:13px;border-bottom:1px solid #cbd1d5;color:#526879}
.article-feature-copy h1{font-size:clamp(36px,3.5vw,48px);font-weight:730;line-height:1.3;letter-spacing:-.047em;margin:25px 0 17px;color:#172839;word-break:keep-all}
.article-feature-copy .article-deck{max-width:620px;font-size:16px;line-height:1.78;color:#4f606d}
.article-subjects{display:flex;flex-wrap:wrap;gap:7px 18px;margin-top:18px;font-size:15px;line-height:1.65;color:#607381}
.article-subjects span{display:flex;flex-wrap:wrap;gap:7px}
.article-subjects a{color:#173d58;border-bottom:1px solid #6e8798;text-decoration:none}
.article-scope{margin-top:23px;padding-top:15px;border-top:1px solid #cbd1d5}
.article-scope>span{font-size:15px;font-weight:720;color:#456278}
.article-scope ul{display:flex;flex-wrap:wrap;gap:6px 18px;list-style:none;margin:10px 0 0;padding:0;font-size:15px;line-height:1.55;color:#314653}
.article-scope li{position:relative;padding-left:12px}
.article-scope li:before{content:"";position:absolute;left:0;top:.68em;width:4px;height:4px;background:#68859a}
.article-feature-copy .article-byline{margin-top:auto;padding-top:24px;color:#60717d}
.article-feature+.reader-layout{margin-top:48px}

.neighbor{display:grid;grid-template-columns:180px repeat(5,minmax(0,1fr));gap:0;padding:34px 0 52px;border-top:1px solid #172b3e}
.neighbor>span{padding:12px 18px 12px 0;font-size:15px;font-weight:750;letter-spacing:.08em;color:#596672}
.neighbor a{display:flex!important;justify-content:space-between;gap:12px!important;min-height:70px!important;padding:12px 15px!important;border:0!important;border-left:1px solid #d5dce2!important;color:#172b3e!important;font-size:16px!important}
.neighbor a b{font-size:20px;font-weight:400;color:#32698f}

@media(hover:hover){
  .record-media:hover img{transform:scale(1.025);filter:saturate(.95) contrast(1.035)}
  .record-action:hover{background:#cfe2f1;color:#0b2237}
  .subject-index-item:not(.is-inactive):hover{padding-left:21px;background:#eef4f8}
  .record-tile:hover{transform:translateY(-4px);box-shadow:0 10px 24px #10273f17}.record-tile:hover .record-tile-media img{transform:scale(1.025);filter:saturate(.92) contrast(1.035)}
  .related-card:hover{transform:translateY(-3px);box-shadow:0 9px 20px #10273f17}.related-card:hover .related-card-media img{transform:scale(1.035);filter:saturate(.92) contrast(1.035)}
  .neighbor a:hover{background:#eef4f8}
}
@media(max-width:1050px){
  .record-card{grid-template-columns:1fr 1fr}.record-copy{padding:29px 30px 27px}.record-copy h2{font-size:39px}
  .article-feature{grid-template-columns:minmax(0,1fr) minmax(290px,340px)}.article-feature-copy{padding:28px 30px}.article-feature-copy h1{font-size:39px}
  .subject-index-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.subject-index-item:nth-child(3n+2),.subject-index-item:nth-child(3n+3){border-left:0}.subject-index-item:nth-child(2n){border-left:1px solid #d8dee3}
  .record-shelf-grid{grid-template-columns:minmax(0,760px)}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .neighbor{grid-template-columns:150px repeat(3,minmax(0,1fr))}.neighbor a:nth-of-type(4){border-left:150px solid transparent}
}
@media(max-width:760px){
  .record-list{gap:32px}
  .record-card{grid-template-columns:minmax(0,1fr);max-width:100%;min-height:0}.record-media{min-height:0;aspect-ratio:1.18}.record-copy{max-width:100%;padding:25px 22px 23px}.record-copy h2{font-size:35px;margin:23px 0 19px;word-break:normal;overflow-wrap:anywhere}.record-topline{flex-direction:column;gap:5px;font-size:15px}.record-topics{font-size:15px}.record-index-title p{font-size:16px;word-break:normal;overflow-wrap:anywhere}.record-action{min-height:56px}
  .subject-record-head{grid-template-columns:minmax(0,1fr);width:100%;min-width:0;padding:28px 0 23px;gap:18px}.subject-record-head>div{width:100%;min-width:0}.subject-record-head h1{font-size:39px}.subject-record-head p{width:100%;max-width:100%;font-size:16px;line-height:1.75;word-break:normal;overflow-wrap:anywhere;white-space:normal}.subject-record-count{align-items:baseline;gap:16px}.subject-record-count>div{flex-direction:row;align-items:baseline;gap:9px}.subject-record-count>div+div{padding-left:16px}.subject-record-count strong{font-size:40px}.subject-record-count span{margin-top:0;white-space:normal}.record-shelf-grid{grid-template-columns:minmax(0,1fr);gap:25px;padding:25px 0 42px}.record-tile{grid-template-columns:minmax(0,1fr)}.record-tile-media{min-height:0;aspect-ratio:1.55;border-right:0;border-bottom:1px solid #cbd3da}.record-tile-copy{padding:19px 18px 17px}.record-tile h2{font-size:22px;word-break:normal}.record-tile-copy>p{word-break:normal}.record-tile-meta{display:grid;grid-template-columns:minmax(0,1fr) auto}.record-tile-meta>span{min-width:0;overflow-wrap:anywhere}.subject-shelf-tools{padding-top:16px}.subject-primary-empty{padding:27px 0 34px}.subject-related-reading{padding-top:32px}.subject-related-reading>header h2{font-size:26px}.subject-related-reading>header p{word-break:normal}.article-subjects{gap:7px 15px}
  .subject-index-grid{grid-template-columns:1fr}.subject-index-item:nth-child(2n){border-left:0}.directory-heading>span{font-size:42px}
  .article-feature{grid-template-columns:minmax(0,1fr);width:100%;max-width:100%;margin:18px 0 0}.article-feature-visual,.article-feature-copy{width:100%;min-width:0}.article-feature-visual{border-left:0;border-top:1px solid #c8ccd0}.article-feature-visual .image-open{min-height:0;aspect-ratio:1.35;padding:15px}.article-feature-visual .image-open img{inset:15px;width:calc(100% - 30px);height:calc(100% - 30px)}.article-feature-visual>p{width:100%;padding:10px 13px 12px;word-break:normal;overflow-wrap:anywhere}.article-feature-copy{padding:24px 20px 26px}.article-feature-copy h1{font-size:34px;margin:22px 0 15px;word-break:normal;overflow-wrap:anywhere}.article-feature-copy .article-deck{font-size:16px;word-break:normal;overflow-wrap:anywhere}.article-feature-copy .article-byline{margin-top:24px}.article-feature+.reader-layout{margin-top:30px}
  .article-related{padding-top:42px}.related-grid{grid-template-columns:1fr;gap:12px;padding-bottom:42px}.related-card{grid-template-columns:98px minmax(0,1fr);min-height:126px}.related-card-copy{padding:13px 14px 12px}.related-card-copy strong{margin:7px 0 10px;font-size:17px}.related-card-copy>span{padding-top:8px}
  .neighbor{grid-template-columns:1fr 1fr}.neighbor>span{grid-column:1/-1}.neighbor a,.neighbor a:nth-of-type(4){border-left:0!important;border-top:1px solid #d5dce2!important;word-break:normal;overflow-wrap:anywhere}.neighbor a:nth-of-type(even){border-left:1px solid #d5dce2!important}
}
@media(max-width:600px){.neighbor{grid-template-columns:1fr}.neighbor a:nth-of-type(even){border-left:0!important}}
@media(max-width:480px){.record-copy h2{font-size:31px}.article-feature-copy h1{font-size:33px}}

/* Cross-subject reference desk: concepts keep their academic home without becoming manuscripts. */
.concept-index-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.72fr);gap:52px;align-items:stretch;padding:30px 0 26px;border-bottom:1px solid #172b3e}
.concept-index-head .page-head{height:100%;margin:0;padding:20px 0 28px;border:0}
.zero-class-ticket{display:flex;flex-direction:column;padding:27px 29px;background:#10273f;color:#f6f9fb;min-height:260px}
.zero-class-ticket>span{font-size:15px;font-weight:750;letter-spacing:.1em;color:#91b2cc}
.zero-class-ticket>strong{font-size:29px;line-height:1.35;letter-spacing:-.035em;margin:29px 0 12px;word-break:keep-all}
.zero-class-ticket>p{font-size:16px;line-height:1.75;color:#cbd9e4;word-break:keep-all}
.zero-class-ticket>b{display:flex;justify-content:space-between;margin-top:auto;padding-top:22px;border-top:1px solid #ffffff42;font-size:16px}
.concept-jumps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:26px 0 10px;border-block:1px solid #172b3e}
.concept-jumps a{display:flex;align-items:center;gap:15px;min-height:64px;padding:12px 18px;font-size:16px;font-weight:680}
.concept-jumps a+a{border-left:1px solid #d0d8df}.concept-jumps span{color:#27618f;font-size:19px;font-weight:450}
.concept-group{padding:58px 0 18px;scroll-margin-top:96px}
.concept-group>header{display:grid;grid-template-columns:68px 1fr;gap:20px;align-items:start;margin-bottom:25px}
.concept-group>header>span{font-size:48px;line-height:1;font-weight:300;color:#2b5e86}
.concept-group>header h2{font-size:31px;line-height:1.3;letter-spacing:-.04em;margin:6px 0 7px}.concept-group>header p:last-child{font-size:16px;color:#5c6872}
.concept-grid,.subject-concept-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #172b3e}
.concept-card{min-width:0;border-bottom:1px solid #ccd4db}.concept-card:nth-child(3n+2),.concept-card:nth-child(3n+3){border-left:1px solid #ccd4db}
.concept-card>a{display:flex;flex-direction:column;min-height:245px;padding:22px 22px 19px;background:#f6f8f9;transition:background .2s,padding .2s}
.concept-card-subject{font-size:15px;font-weight:730;letter-spacing:.06em;color:#386786}
.concept-card h3{font-size:25px;line-height:1.35;letter-spacing:-.035em;margin:24px 0 13px;word-break:keep-all}
.concept-card h3 small,.concept-reading-steps h2 small,.search-result h2 small{display:block;font-size:15px;line-height:1.5;font-weight:550;letter-spacing:.015em;color:#617384;overflow-wrap:anywhere}
.concept-card p{font-size:15px;line-height:1.75;color:#596672;word-break:keep-all;overflow-wrap:anywhere}
.concept-card b{display:flex;justify-content:space-between;margin-top:auto;padding-top:18px;font-size:15px;color:#183e60}
.subject-concepts{padding:34px 0 38px;border-bottom:1px solid #172b3e}
.subject-concepts>header{display:grid;grid-template-columns:160px 1fr auto;gap:20px;align-items:end;margin-bottom:22px}
.subject-concepts>header>span{font-size:15px;font-weight:750;letter-spacing:.09em;color:#3c6889}
.subject-concepts>header h2{font-size:28px;line-height:1.35;letter-spacing:-.035em}.subject-concepts>header p{margin-top:5px;font-size:15px;color:#5d6973}
.subject-concepts>header>a{font-size:15px;font-weight:700;color:#245c82}.subject-concept-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.subject-concept-grid .concept-card:nth-child(3n+2),.subject-concept-grid .concept-card:nth-child(3n+3){border-left:0}.subject-concept-grid .concept-card+.concept-card{border-left:1px solid #ccd4db}
.subject-concept-grid .concept-card>a{min-height:220px;padding:19px}.subject-concept-grid .concept-card h3{font-size:22px;margin-top:18px}

.concept-entry-head{position:relative;margin-top:30px;padding:42px 46px 40px;background:#10273f;color:#f6f9fb;overflow:hidden}
.concept-entry-head:after{content:"";position:absolute;right:-70px;top:-95px;width:260px;height:260px;border:1px solid #90b1cb4d;border-radius:50%}
.concept-entry-number{font-size:15px;font-weight:750;letter-spacing:.11em;color:#91b2cc}.concept-entry-head>p:not(.concept-entry-summary){margin-top:35px;font-size:15px;font-weight:700;color:#a9c0d3}
.concept-entry-head h1{font-size:clamp(50px,7vw,78px);line-height:1.12;letter-spacing:-.065em;margin:5px 0 5px;color:#fff;position:relative;z-index:1}
.concept-entry-head>strong{display:block;font-size:18px;line-height:1.5;font-weight:520;color:#adc5d7;overflow-wrap:anywhere}
.concept-entry-summary{max-width:650px;margin-top:30px;padding-top:20px;border-top:1px solid #ffffff42;font-size:20px;line-height:1.75;font-weight:590;word-break:keep-all;position:relative;z-index:1}
.concept-subjects{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:24px;font-size:15px;color:#9fb8cb;position:relative;z-index:1}.concept-subjects span{display:flex;flex-wrap:wrap;gap:7px}.concept-subjects a{color:#fff;border-bottom:1px solid #ffffff80}
.concept-levels{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;margin:0;padding:0;border:1px solid #bfcbd4;border-top:0;counter-reset:none}
.concept-levels li{position:relative;padding:14px 12px;text-align:center;font-size:15px;color:#6b7781;background:#f6f8f9}.concept-levels li+li{border-left:1px solid #cbd4db}.concept-levels li[aria-current="step"]{background:#dbe9f2;color:#123653;font-weight:750}.concept-levels li[aria-current="step"]:after{content:"현재 개념";display:block;margin-top:3px;font-size:15px;color:#2e6388}
.concept-definition{padding:38px 0 8px}.concept-definition>section{display:grid;grid-template-columns:155px 210px 1fr;gap:25px;padding:34px 0;border-top:1px solid #bfc8cf}
.concept-definition>section>span{font-size:15px;font-weight:740;letter-spacing:.07em;color:#37688b}.concept-definition h2{font-size:25px;line-height:1.4;letter-spacing:-.035em}.concept-definition>section>p{font-size:18px;line-height:1.95;color:#303b44;word-break:keep-all}
.concept-sources ol{grid-column:2/-1;list-style:none;margin:0;padding:0}.concept-sources li+li{margin-top:18px;padding-top:18px;border-top:1px solid #d7dde2}.concept-sources li>a{font-size:17px;font-weight:700;color:#1f587e}.concept-sources li p{margin-top:5px;font-size:15px;line-height:1.65;color:#65717b;overflow-wrap:anywhere}.concept-sources>p{grid-column:2/-1;font-size:15px!important;line-height:1.7!important;color:#65717b!important}
.concept-in-reading,.concept-related{padding:43px 0 15px;border-top:1px solid #172b3e}.concept-in-reading>h2{font-size:29px;margin:8px 0 0}.concept-in-reading .record-shelf-grid{grid-template-columns:minmax(0,760px)}
.concept-related .concept-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.concept-related .section-head{margin-bottom:22px}
.trail-foundation{background:#edf4f8;padding-inline:20px}.zero-class-note{margin:-5px 0 30px;padding:20px 23px;border-left:5px solid #2d648a;background:#edf4f8;font-size:16px;line-height:1.75;color:#334957}
.concept-reading-steps{list-style:none;margin:0;padding:0;border-top:1px solid #172b3e;counter-reset:concept-step}.concept-reading-steps li{border-bottom:1px solid #cbd4db}.concept-reading-steps a{display:grid;grid-template-columns:130px minmax(190px,.7fr) 1fr auto;gap:22px;align-items:center;min-height:132px;padding:23px 18px;transition:background .2s,padding .2s}.concept-reading-steps a>span{font-size:15px;font-weight:730;color:#356484}.concept-reading-steps h2{font-size:24px;line-height:1.35;letter-spacing:-.035em}.concept-reading-steps p{font-size:15px;line-height:1.7;color:#5d6973;word-break:keep-all}.concept-reading-steps b{font-size:15px;color:#214f70;white-space:nowrap}.zero-class-finish{margin:35px 0 55px;padding:25px 27px;background:#10273f;color:#dbe7ef;font-size:17px;line-height:1.8}.zero-class-finish a{color:#fff;border-bottom:1px solid #ffffff80;font-weight:750}
.search-result-concept{border-left:5px solid #2d648a;padding-left:18px}

@media(hover:hover){.concept-card>a:hover{background:#e8f1f6;padding-left:27px}.concept-reading-steps a:hover{background:#edf4f8;padding-left:25px}.zero-class-ticket:hover{background:#173753}}
@media(max-width:1050px){
  .concept-index-head{grid-template-columns:1fr 340px;gap:30px}.concept-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.concept-card:nth-child(3n+2),.concept-card:nth-child(3n+3){border-left:0}.concept-card:nth-child(2n){border-left:1px solid #ccd4db}
  .subject-concept-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.subject-concept-grid .concept-card+.concept-card{border-left:0}.subject-concept-grid .concept-card:nth-child(2n){border-left:1px solid #ccd4db}
  .concept-definition>section{grid-template-columns:130px 190px 1fr}.concept-reading-steps a{grid-template-columns:105px minmax(180px,.7fr) 1fr}.concept-reading-steps b{display:none}
}
@media(max-width:760px){
  .concept-index-head{grid-template-columns:minmax(0,1fr);gap:0;padding-top:15px}.concept-index-head .page-head{padding-bottom:22px}.zero-class-ticket{min-height:245px;margin:0 -22px;padding:25px 22px}.zero-class-ticket>strong{font-size:26px;margin-top:24px}
  .concept-jumps{grid-template-columns:1fr;margin-top:22px}.concept-jumps a+a{border-left:0;border-top:1px solid #d0d8df}.concept-jumps a{min-height:56px}
  .concept-group{padding-top:43px}.concept-group>header{grid-template-columns:45px 1fr;gap:13px}.concept-group>header>span{font-size:39px}.concept-group>header h2{font-size:27px}.concept-grid,.subject-concept-grid{grid-template-columns:minmax(0,1fr)}.concept-card:nth-child(2n),.subject-concept-grid .concept-card:nth-child(2n){border-left:0}.concept-card>a,.subject-concept-grid .concept-card>a{min-height:0;padding:20px 17px}.concept-card h3,.subject-concept-grid .concept-card h3{font-size:23px;margin:17px 0 9px}.concept-card b{margin-top:17px}
  .subject-concepts{padding:28px 0 32px}.subject-concepts>header{grid-template-columns:1fr;gap:7px;align-items:start}.subject-concepts>header h2{font-size:25px}.subject-concepts>header>a{margin-top:6px}
  .concept-entry-head{margin:22px -22px 0;padding:31px 22px 30px}.concept-entry-head>p:not(.concept-entry-summary){margin-top:27px}.concept-entry-head h1{font-size:50px}.concept-entry-head>strong{font-size:17px}.concept-entry-summary{font-size:18px;margin-top:24px}.concept-levels{margin:0 -22px;grid-template-columns:repeat(2,1fr)}.concept-levels li:nth-child(3){border-left:0}.concept-levels li:nth-child(n+3){border-top:1px solid #cbd4db}
  .concept-definition{padding-top:25px}.concept-definition>section{grid-template-columns:minmax(0,1fr);gap:8px;padding:27px 0}.concept-definition h2{font-size:24px}.concept-definition>section>p{font-size:17px;line-height:1.9;word-break:normal}.concept-sources ol,.concept-sources>p{grid-column:auto}.concept-sources ol{margin-top:8px}
  .concept-related{padding-top:35px}.concept-related .concept-grid{grid-template-columns:minmax(0,1fr)}.concept-in-reading>h2{font-size:26px}
  .trail-foundation{padding-inline:0}.zero-class-note{margin-top:-8px}.concept-reading-steps a{grid-template-columns:1fr;gap:7px;min-height:0;padding:21px 5px}.concept-reading-steps h2{font-size:23px}.concept-reading-steps h2 small{margin-top:2px}.concept-reading-steps p{word-break:normal}.zero-class-finish{margin-inline:-22px;padding:23px 22px}
}

.subject-concept-terms{display:flex;flex-wrap:wrap;gap:10px 24px;padding:20px 0}.subject-concept-terms a{padding:8px 0;border-bottom:1px solid #cad3dd;font-size:16px}.is-planned .trail-arrow,.is-planned>b{font-size:15px;white-space:nowrap;font-weight:400}.is-planned{cursor:default}

/* /cell-concept.css?v=cf0b6dfe8da8 */
.cell-reference{--cell-ink:#e5edf9;--cell-blue:#9fcaff;--cell-muted:#b0c4df;--cell-line:#7895bd45;--cell-paper:#10234180;max-width:1220px;margin:0 auto;padding:32px 36px 100px;color:var(--cell-ink)}
.cell-reference[aria-labelledby="cytoplasm-title"] .cell-source-image img{max-width:512px}.cell-reference[aria-labelledby="cytoplasm-title"] #cytoplasm-skeleton .cell-figure{background:#102341}
/* Preserve the transparent source diagram and give its black labels a white ground. */
.cell-reference[aria-labelledby="organelle-title"] .cell-source-image img{background:#fff}
.cell-reference[aria-labelledby="mitochondrion-title"] .cell-source-image.is-diagram{background:#fff}
.cell-reference[aria-labelledby="organelle-title"] .cell-toc a:not(:has(span)){display:block}
#image-dialog .organelle-diagram-scroll{overflow:auto;max-height:70vh;margin:15px 0;background:#fff}
#image-dialog .organelle-diagram-scroll img{width:960px;max-width:none;height:auto;max-height:none;background:#fff}
#image-dialog .organelle-diagram-scroll:focus-visible{outline:2px solid #9fcaff;outline-offset:3px}
@media(max-width:600px){#organelle-title span{display:block;margin:18px 0 0;font-size:24px;line-height:1.4}}
@media(max-width:600px){.cell-reference[aria-labelledby="ecm-title"] .cell-header h1{font-size:clamp(40px,12vw,60px)}.cell-reference[aria-labelledby="ecm-title"] .cell-header h1 span{display:block;font-size:24px;line-height:1.45;margin:18px 0 0}}
@media(max-width:600px){.cell-reference[aria-labelledby="mitochondrion-title"] .cell-header h1{font-size:clamp(40px,13vw,56px);word-break:keep-all}.cell-reference[aria-labelledby="mitochondrion-title"] .cell-header h1 span{display:block;font-size:24px;line-height:1.45;margin:18px 0 0}}
.cell-reference *{box-sizing:border-box}.cell-reference a{color:inherit}.cell-reference a:focus-visible,.cell-reference summary:focus-visible,.cell-table-scroll:focus-visible{outline:3px solid #075ecc;outline-offset:5px}.cell-reference [id]{scroll-margin-top:110px}
.cell-breadcrumb{display:flex;gap:13px;flex-wrap:wrap;font-size:15px;color:var(--cell-muted);margin-bottom:28px}.cell-breadcrumb a{text-decoration:none}
.cell-header{display:block;border-top:2px solid var(--cell-ink);border-bottom:1px solid var(--cell-line);padding:44px 0 42px}.cell-kicker{font-size:15px;letter-spacing:.13em;margin:0 0 30px}.cell-kicker b{color:var(--cell-blue)}.cell-header h1{font-size:80px;letter-spacing:-.065em;line-height:1.1;margin:0 0 26px}.cell-header h1 span{font-size:30px;font-weight:400;letter-spacing:-.02em;color:var(--cell-muted);margin-left:22px}.cell-deck{font-size:20px;line-height:1.8;max-width:none;word-break:keep-all;margin:0}.cell-byline{font-size:15px;color:var(--cell-muted);margin:26px 0 0;display:flex;flex-wrap:wrap;gap:10px 16px}.cell-byline span{font-size:15px}
.cell-reader-layout{display:grid;grid-template-columns:238px minmax(0,1fr);gap:64px;margin-top:60px}.cell-toc nav{position:sticky;top:104px;max-height:calc(100vh - 125px);overflow:auto;padding:0 4px 18px 0}.cell-toc nav>p{font-size:15px;font-weight:700;border-bottom:1px solid var(--cell-ink);padding:0 0 18px;margin:0 0 13px}.cell-toc a{display:grid;grid-template-columns:25px 1fr;gap:9px;font-size:15px;line-height:1.6;padding:8px 0;text-decoration:none}.cell-toc a span{font-size:15px;color:var(--cell-blue);padding-top:3px}.cell-toc a:hover{color:var(--cell-blue)}
.cell-prose{min-width:0}.cell-chapter{margin-bottom:76px}.cell-chapter>header{margin-bottom:29px}.cell-section-no{font-size:15px;letter-spacing:.1em;color:var(--cell-blue);font-weight:600}.cell-prose h2{font-size:30px;letter-spacing:-.045em;line-height:1.45;margin:12px 0 24px;word-break:keep-all}.cell-prose p{font-size:18px;line-height:1.95;margin:0 0 23px;word-break:keep-all;overflow-wrap:anywhere}.cell-prose .foreign-note{font-size:max(15px,.84em);color:#536b7a;white-space:normal;overflow-wrap:anywhere}.cell-section-refs{border-top:1px solid var(--cell-line);padding-top:14px;display:flex;gap:12px;flex-wrap:wrap;font-size:15px}.cell-section-refs span{color:var(--cell-muted)}.cell-section-refs a{color:var(--cell-blue);text-decoration:none;padding:2px}
.cell-figure{background:var(--cell-paper);border:1px solid #d5dacf;margin:30px 0 34px;padding:26px}.cell-figure>header>span{font-size:15px;letter-spacing:.13em;color:var(--cell-muted)}.cell-figure h3{font-size:20px;line-height:1.5;margin:9px 0 24px;word-break:keep-all}.cell-figure figcaption{font-size:15px;line-height:1.8;color:var(--cell-muted);border-top:1px solid var(--cell-line);margin-top:22px;padding-top:15px;word-break:keep-all;overflow-wrap:anywhere}.cell-table-scroll{overflow-x:auto}.cell-figure table{border-collapse:collapse;width:100%;min-width:450px;text-align:left;font-size:15px;line-height:1.7}.cell-figure th,.cell-figure td{border-bottom:1px solid var(--cell-line);padding:13px 10px;vertical-align:top}.cell-figure thead th{color:var(--cell-muted);font-size:15px}.cell-figure tbody th{width:27%;font-weight:600}.cell-figure tbody tr:last-child>*{border-bottom:0}
.cell-units{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0 22px}.cell-units div{display:flex;flex-direction:column;gap:5px}.cell-units b{font-size:18px;letter-spacing:-.05em}.cell-units span{font-size:15px;color:var(--cell-muted)}.cell-units i{font-style:normal;font-size:15px;color:var(--cell-blue)}.cell-ratio{display:flex;align-items:flex-end;justify-content:center;gap:80px;padding:20px}.cell-ratio>div{display:flex;flex-direction:column;align-items:center}.cell-circle{width:55px;height:55px;border:2px solid var(--cell-blue);background:#dbe7f4;border-radius:50%;display:block;margin-bottom:16px}.cell-circle.is-large{width:110px;height:110px}.cell-ratio b{font-size:15px}.cell-ratio p{font-size:15px;margin:4px 0 0;white-space:nowrap}.cell-structure-map svg{width:100%;height:auto;display:block}.cell-map-key{display:grid;grid-template-columns:1fr 1fr;gap:0 26px;padding-left:23px;font-size:15px}.cell-map-key li{padding:8px 0}.cell-map-key a{text-decoration:none}.cell-map-key a span{color:var(--cell-blue)}
.cell-path{list-style:none;margin:0;padding:0 0 0 16px;border-left:2px solid #afc5d2}.cell-path li{position:relative;padding:9px 0 21px 16px}.cell-path li:before{content:'';width:10px;height:10px;background:var(--cell-blue);border-radius:50%;position:absolute;top:16px;left:-22px}.cell-path li>span{font-size:15px;color:var(--cell-muted);display:block;margin-bottom:5px}.cell-path strong{font-size:18px}.cell-path p{font-size:15px;line-height:1.6;margin:5px 0 0}.cell-path li:last-child{padding-bottom:0}.cell-observation{background:var(--cell-ink);color:#fff;padding:26px}.cell-observation>span{font-size:15px;letter-spacing:.08em;color:#c4d9e9}.cell-observation h4{font-size:24px;line-height:1.5;margin:20px 0 15px;word-break:keep-all}.cell-observation p{font-size:15px;line-height:1.8;color:#d4e3ef}.cell-observation a{display:block;font-size:15px;margin-top:15px;text-underline-offset:5px}.cell-observation a.cell-secondary-link{font-size:15px;color:#c4d9e9}
.cell-recall,.cell-sources{border-top:2px solid var(--cell-ink);padding-top:32px;margin:65px 0}.cell-recall>p,.cell-sources>p{font-size:15px;line-height:1.8;color:var(--cell-muted)}.cell-recall details{border-bottom:1px solid var(--cell-line);padding:18px 0}.cell-recall summary{cursor:pointer;font-size:17px;line-height:1.7;font-weight:600;word-break:keep-all}.cell-recall details>div{padding:18px 0 4px}.cell-recall details p{font-size:16px;margin-bottom:10px}.cell-recall details a{font-size:15px;color:var(--cell-blue)}.cell-sources ol{padding-left:24px}.cell-sources li{padding:12px 0 18px 7px;border-bottom:1px solid #e3e8eb;font-size:15px;overflow-wrap:anywhere}.cell-sources li>a{font-weight:600;text-underline-offset:4px}.cell-sources li p{font-size:15px;line-height:1.7;color:var(--cell-muted);margin:7px 0}.cell-sources small{font-size:15px;color:var(--cell-muted)}.cell-sources small a{color:var(--cell-blue)}.cell-reading-next{border-top:1px solid var(--cell-ink);padding-top:25px;display:grid;gap:18px}.cell-reading-next span{font-size:15px;color:var(--cell-muted)}.cell-reading-next a{font-size:17px;text-decoration:none}.concept-published-entry{max-width:1280px;margin:20px auto 0;padding:18px 30px;border-top:1px solid #ccd6dc;border-bottom:1px solid #ccd6dc;display:flex;gap:20px;align-items:center;justify-content:space-between;color:#17354d}.concept-published-entry span{font-size:15px;color:#536b7a}.concept-published-entry a{font-size:16px;font-weight:600;text-decoration:none}.cell-panel-entry{display:inline-block;margin:0 24px 20px;color:#075ecc;font-weight:600}
@media(max-width:1000px){.cell-reader-layout{grid-template-columns:190px minmax(0,1fr);gap:30px}.cell-reference{padding-inline:28px}.cell-header h1{font-size:68px}.cell-toc a{font-size:15px}.cell-figure{padding:20px}.cell-prose p{font-size:17px}.cell-prose h2{font-size:27px}.cell-ratio{gap:36px;padding-inline:0}.cell-units{flex-wrap:wrap}.cell-units b{font-size:16px}}
@media(max-width:760px){.cell-reference{padding:24px 22px 70px}.cell-header{padding:29px 0}.cell-header h1{font-size:62px;margin-bottom:22px}.cell-kicker{margin-bottom:22px}.cell-deck{font-size:18px}.cell-reader-layout{display:block;margin-top:30px}.cell-toc nav{position:static;max-height:none;padding-bottom:25px;margin-bottom:40px;display:grid;grid-template-columns:1fr 1fr;gap:0 16px;border-bottom:1px solid var(--cell-line)}.cell-toc nav>p{grid-column:1/-1;border:0;padding-bottom:6px}.cell-toc a{font-size:15px;grid-template-columns:20px 1fr;gap:5px}.cell-prose h2{font-size:26px}.cell-prose p{font-size:17px;line-height:1.95}.cell-chapter{margin-bottom:60px}.cell-figure{padding:18px;margin-inline:-3px}.cell-figure h3{font-size:18px}.cell-map-key{grid-template-columns:1fr;gap:0;font-size:15px}.cell-figure figcaption{font-size:15px}.cell-units{gap:9px}.cell-units div{width:100%;flex-direction:row;justify-content:space-between;align-items:center}.cell-units i{display:none}.cell-units b{font-size:20px}.cell-ratio{gap:30px;padding-block:24px 6px}.cell-observation{padding:22px}.cell-observation h4{font-size:22px}.cell-sources li p{font-size:15px}.concept-published-entry{margin:12px 22px 0;padding:15px 0;flex-wrap:wrap;gap:10px}.cell-breadcrumb{font-size:15px}.cell-recall summary{font-size:16px}}
.atlas-page .concept-published-entry{color:#e7f0ff;border-color:#526a88}.atlas-page .concept-published-entry span{color:#b9cce5}.atlas-page .cell-panel-entry{color:#b8dbff;padding-top:18px;text-decoration:underline;text-underline-offset:5px}.cell-toc a,.cell-figure th,.cell-figure td{word-break:keep-all;overflow-wrap:anywhere}
@media(min-width:761px) and (max-width:980px){.cell-reader-layout{display:block}.cell-toc nav{position:static;max-height:none;display:grid;grid-template-columns:1fr 1fr;gap:0 26px;border-bottom:1px solid var(--cell-line);padding-bottom:25px;margin-bottom:40px}.cell-toc nav>p{grid-column:1/-1}.cell-toc a{font-size:15px}.cell-prose{max-width:740px;margin:auto}}
.cell-world-nav{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px 24px;border-bottom:1px solid var(--cell-line);padding:0 0 24px;margin-bottom:30px;font-size:15px}.cell-world-nav a{text-decoration:none;color:var(--cell-blue)}.cell-world-nav>span{font-size:15px;letter-spacing:.16em;color:var(--cell-muted)}
.cell-reference h1,.cell-reference h2,.cell-reference h3{color:#f2f4f6}.cell-reference .foreign-note{color:var(--cell-muted)}.cell-reference a:focus-visible,.cell-reference summary:focus-visible,.cell-reference button:focus-visible,.cell-table-scroll:focus-visible{outline:2px solid var(--cell-blue);outline-offset:5px}
.cell-toc nav{top:calc(var(--site-header-height) + 24px);max-height:calc(100dvh - var(--site-header-height) - 48px);scrollbar-width:thin;scrollbar-color:#688cb4 transparent}.cell-toc a[aria-current]{color:var(--cell-blue);background:#8fcaff0c}.cell-reference [id]{scroll-margin-top:20px}
.cell-figure{border-color:var(--cell-line)}.cell-sources li{border-color:var(--cell-line)}.cell-observation{background:#08162b;color:var(--cell-ink)}.cell-circle{background:#1c3b63}.cell-path{border-color:#688cb4}
.cell-source-image{width:100%;display:flex;flex-direction:column;align-items:center;border:0;padding:0;background:#050709;cursor:zoom-in;color:#e5edf9;font:inherit}.cell-source-image img{display:block;width:100%;height:auto;max-height:none;object-fit:contain;filter:none;mix-blend-mode:normal}.cell-source-image.is-historical{background:#f7f7f5}.cell-source-image.is-historical img{max-width:420px}.cell-source-image>span{display:block;align-self:stretch;background:#142b49;color:#d7e8fb;font-size:15px;text-align:right;padding:13px 16px}
.cell-channel-key{display:flex;flex-wrap:wrap;gap:10px 24px;font-size:15px;padding:18px 0;border-bottom:1px solid var(--cell-line)}.cell-channel-key span:before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:8px;background:#419aff}.cell-channel-key span:nth-child(2):before{background:#53cc74}.cell-channel-key span:nth-child(3):before{background:#ff7569}.cell-prose .cell-structure-links-label{font-size:15px;color:var(--cell-muted);margin:18px 0 6px}.cell-map-key{list-style:none;padding:0;margin:0}.cell-source-credit{display:block;margin-top:10px}.cell-source-credit a{text-underline-offset:4px}
@media(max-width:980px){.cell-toc nav{max-height:none}.cell-world-nav>span{display:none}}@media(max-width:760px){.cell-world-nav{font-size:15px;padding-bottom:18px;margin-bottom:24px}.cell-breadcrumb{margin-bottom:20px}.cell-source-image>span{font-size:15px;padding:12px}}
@media(max-width:600px){#membrane-title span{display:block;margin:14px 0 0;font-size:24px;line-height:1.4}}
@media print{.cell-toc,.cell-reading-next,.cell-breadcrumb,.cell-world-nav{display:none}.cell-reference{--cell-ink:#17354d;--cell-blue:#075ecc;--cell-muted:#536b7a;--cell-line:#ccd6dc;--cell-paper:#f6f5ef;max-width:none;padding:0}.cell-reference h1,.cell-reference h2,.cell-reference h3{color:#17354d}.cell-reader-layout{display:block}.cell-prose p{font-size:11pt}.cell-figure{break-inside:avoid}.cell-chapter{margin-bottom:25px}.cell-reference [id]{scroll-margin:0}.cell-source-image>span{display:none}}

/* /concept-world.css?v=cf0b6dfe8da8 */
/* Shared by the atlas entrance and published concept entries, never by columns. */
body.concept-world{color-scheme:dark;--concept-bg:#0b1730;--concept-text:#e5edf9;--concept-muted:#b0c4df;--concept-blue:#9fcaff;--concept-line:#7895bd45;--ink:var(--concept-text);--paper:var(--concept-bg);--heading:#f2f4f6;--muted:var(--concept-muted);--line:var(--concept-line);--accent:var(--concept-blue);--surface:#102341;color:var(--concept-text);background:radial-gradient(ellipse at 8% 18%,#16377888 0,transparent 44%),radial-gradient(ellipse at 93% 38%,#302a7655 0,transparent 42%),linear-gradient(145deg,#050d26 0%,#101e40 46%,#081426 78%,#050d26 100%);background-attachment:fixed;-webkit-font-smoothing:antialiased}
body.concept-world>.header{background:#07132bf5;color:var(--concept-text);border-color:var(--concept-line)}
.concept-world .header a,.concept-world .header button,.concept-world .brand-name{color:var(--concept-text)}
.concept-world .brand-name small{color:var(--concept-muted)}.concept-world .mobile-nav{background:#0d1c38;color:var(--concept-text)}
.concept-world .brand-mark{color:#e5edf9}.concept-world .brand-mark span{color:#9fcaff}.concept-world .search-link{color:#b0c4df}
.concept-world .site-footer{background:#07132b;color:var(--concept-muted);border-color:var(--concept-line)}.concept-world .site-footer a{color:#d0e0f6}.concept-world .site-footer h2{color:var(--concept-muted)}
.concept-world #image-dialog{background:#09162b;color:#e5edf9;border:1px solid #7895bd80}.concept-world #image-dialog .dialog-close{background:#102341;color:#e5edf9}
.concept-world #privacy-settings{color-scheme:light;background:#fff;color:#172c43}.concept-world #privacy-settings h2,.concept-world #privacy-settings h3{color:#172c43}
/* Reading and navigation share a readable floor; columns are unaffected. */
.concept-world .brand-name small,.concept-world .site-footer,.concept-world .site-footer h2,.concept-world .site-footer p,.concept-world .site-footer a{font-size:15px}
.atlas-page .concept-published-entry{max-width:none;margin:20px 0 0;padding:16px 0;justify-content:flex-start;flex-wrap:wrap;border-color:var(--concept-line);color:var(--concept-text)}
.atlas-page .concept-published-entry span{color:var(--concept-muted)}
.atlas-page .concept-published-entry small{font-size:15px}
.atlas-page .category-top button{min-height:64px}
.atlas-page .category-top .entry-label{display:block}
.atlas-page .category-top .toggle-word{white-space:normal}
.atlas-page .atlas-location{line-height:1.8;flex-wrap:wrap}
.atlas-page .target-strip{margin-top:16px;padding-bottom:6px}
.atlas-page .intro,.atlas-page .object-intro{padding:24px 0;gap:16px 28px;align-items:center;flex-wrap:wrap}
.atlas-page .intro-copy,.atlas-page .object-intro p{font-size:16px;max-width:none}
.atlas-page .reader,.atlas-page .object-reader{min-width:0}
.atlas-page .reader p,.atlas-page .object-reader .definition{font-size:17px;line-height:1.85}
.atlas-page .reader-top{margin-bottom:16px}
.atlas-page .object-reader h2{margin-top:0}
.atlas-page .reader-nav,.atlas-page .object-parts{gap:8px 14px}
.atlas-page .reader-nav button,.atlas-page .object-parts button{min-height:44px}
.atlas-page .stage-toolbar{min-height:56px;height:auto;padding-block:12px;flex-wrap:wrap}
.atlas-page .scene{display:block;min-height:0;overflow-x:auto}
.atlas-page .scene svg{max-height:540px}
.atlas-page .diagram-note{position:static;display:block;padding:12px 20px;line-height:1.8;overflow-wrap:anywhere}
.atlas-page .cross-note{display:none}
.atlas-page .layer-label text,.atlas-page .layer-label .anatomy-caption{font-size:20px}
.atlas-page .layer-label .svg-name{font-size:26px}
.atlas-page .object-canvas{overflow-x:auto}
.atlas-page .object-canvas svg{max-height:520px}
.atlas-page .object-canvas .label{font-size:22px}
.atlas-page .object-source,.atlas-page .footnotes{justify-content:flex-start;flex-wrap:wrap;gap:8px 24px;font-size:15px;line-height:1.8;padding:18px 0;margin:0}
.atlas-page .atlas-directory{padding:28px 0 48px;border-top:1px solid var(--concept-line);margin-top:16px}
.atlas-page .atlas-directory>header{gap:16px;margin-bottom:20px}
.atlas-page .atlas-directory h2{margin:0;font-size:28px}
.atlas-page .atlas-directory input{font-size:16px}
.atlas-page .concept-group{padding:0;margin:20px 0}
.atlas-page .concept-group>header{margin:0 0 16px}
.atlas-page .concept-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:0 32px}
.atlas-page .concept-card>a{min-height:0;padding:18px 0}
.atlas-page .concept-card h3{margin:12px 0}
.atlas-page .concept-card h3 small{display:inline;margin-left:12px;font-size:17px;font-weight:400}
.atlas-page .concept-card p{font-size:17px;line-height:1.85;margin:0;max-width:none;word-break:keep-all}
.atlas-page .shared-entry{grid-template-columns:1fr;padding:0 20px 20px}
.atlas-page .shared-connections{padding-left:0;border-left:0}
.atlas-page .concept-card b{padding-top:14px;justify-content:flex-start;gap:8px}
.cell-toc a{grid-template-columns:28px 1fr}
@media(max-width:980px){
 .atlas-page .explorer,.atlas-page .object-explorer{grid-template-columns:1fr}
 .atlas-page .reader,.atlas-page .object-reader{border-left:0;border-top:1px solid var(--concept-line);padding:22px}
 .atlas-page .layer-label .anatomy-caption{display:block}
}
@media(max-width:760px){
 /* Structure names remain in the HTML selectors and reader, at full text size. */
 .atlas-page .scene svg,.atlas-page .object-canvas svg{min-width:0;min-height:0}
 .atlas-page .scene svg text,.atlas-page .scene .layer-label,.atlas-page .object-canvas svg text{display:none}
 .atlas-page #labels,.atlas-page .object-labels{display:none}
 .atlas-page .category-top button,.atlas-page .category-top #cells-toggle{min-height:88px;gap:8px;padding:14px 12px}
 .atlas-page .target-strip{gap:8px}
 .atlas-page .target-strip button{padding:10px 16px}
 .atlas-page .intro h1,.atlas-page .object-intro h1{font-size:36px}
 .atlas-page .intro-copy{flex-basis:100%;order:3}
 .atlas-page .reset,.atlas-page .object-reset{margin-left:auto}
 .atlas-page .object-intro>p{flex-basis:100%;order:3}
 .atlas-page .object-control,.atlas-page .experiment{flex-wrap:wrap}
 .atlas-page .atlas-directory>header label{width:100%}
 .atlas-page .atlas-directory input{width:100%}
 .cell-toc nav{grid-template-columns:1fr}
}
@media print{body.concept-world{background:#fff;color:#17354d;color-scheme:light;--ink:#17354d;--muted:#536b7a;--line:#ccd6dc;--heading:#17354d}}

/* /reading-cards.css?v=9583b3995211 */
.reading-recommendations{margin:56px 0;border-top:1px solid #9aacc3;padding-top:22px;color:inherit}.reading-recommendations h2{font-size:26px;line-height:1.4;margin:0 0 24px}.reading-card-list{display:grid;gap:22px}.reading-card{min-width:0}.reading-card .reading-card-link{display:grid;grid-template-columns:160px minmax(0,1fr);gap:22px;align-items:center;padding:18px;text-decoration:none;color:inherit;background:#728da90b;border:1px solid #7895bd50;border-radius:4px}.reading-card-link:hover{background:#728da918;border-color:#7895bd}.reading-card-link:focus-visible{outline:3px solid #4b9ce6;outline-offset:4px}.reading-card-image{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;background:#050709;overflow:hidden;border-radius:2px}.reading-card-image img{display:block;width:100%;height:100%;object-fit:contain;filter:none}.reading-card-image.is-diagram{background:#f4f3ef;padding:8px}.reading-card-copy{display:grid;gap:10px;min-width:0}.reading-card-kind{font-size:15px;color:#526b86}.reading-card-copy strong{font-size:22px;line-height:1.4;font-weight:700;word-break:keep-all}.reading-card-copy small{display:block;font-size:15px;font-weight:400;margin-top:4px}.reading-card-description{font-size:16px;line-height:1.7;word-break:keep-all;overflow-wrap:anywhere}.reading-card-action{font-size:15px;font-weight:600;color:#185e9a}.reading-atlas-return{display:inline-block;margin-top:24px;font-size:15px;color:inherit;text-underline-offset:4px}.concept-world .reading-card-kind,.concept-world .reading-card-copy small{color:#b0c4df}.concept-world .reading-card-action{color:#9fcaff}.atlas-page .concept-card{padding:16px 0;border:0}.atlas-page .concept-card .reading-card-link{padding:18px;min-height:0}.atlas-page .concept-card .reading-card-copy{color:#e5edf9}.atlas-page .concept-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 28px}
@media(max-width:1100px){.atlas-page .concept-grid{grid-template-columns:1fr}}
@media(max-width:600px){.reading-card .reading-card-link{grid-template-columns:104px minmax(0,1fr);gap:16px;padding:14px}.reading-card-copy strong{font-size:20px}.reading-card-description{font-size:15px;line-height:1.65}.reading-card-copy{gap:8px}.reading-card-kind{font-size:15px}.reading-recommendations h2{font-size:24px}.reading-card-image{aspect-ratio:1}.atlas-page .concept-card .reading-card-link{padding:14px}}
@media(max-width:360px){.reading-card .reading-card-link,.atlas-page .concept-card .reading-card-link{grid-template-columns:80px minmax(0,1fr);gap:12px;padding:10px}.reading-card-copy strong{font-size:18px}.reading-card-kind{line-height:1.5}}
.prose .article-related{margin:56px 0;padding:22px 0 0;border-top:1px solid #9aacc3}.prose .article-related .section-head{align-items:start;gap:18px}.prose .article-related h2{font-size:26px;line-height:1.4;margin:0}.prose .related-grid{grid-template-columns:1fr;padding-bottom:0}.prose .related-card{text-decoration:none}.prose .related-card-copy strong{font-size:20px}.prose .related-card-media img{margin:0;border:0}.prose .reading-card-image img{margin:0;border:0}.prose .reading-recommendations h2{margin:0 0 24px}
@media(max-width:600px){.prose .article-related .section-head{display:block}.prose .article-related .section-head>a{display:inline-block;margin-top:14px}.prose .article-related h2{font-size:24px}.prose .related-card-copy strong{font-size:18px}}
@media print{.reading-recommendations,.prose .article-related{display:none}}

.dictionary-units,.dictionary-parts{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}.dictionary-units button,.dictionary-parts button{background:transparent;color:#b0c4df;border:1px solid #7895bd50;padding:12px 18px;font-size:17px;min-height:44px;cursor:pointer}.dictionary-units button{font-size:22px;font-weight:700}.dictionary-units button span{font-size:15px;font-weight:400;margin-left:8px}.dictionary-units button[aria-pressed=true],.dictionary-parts button[aria-pressed=true]{color:#e5edf9;border-color:#9fcaff;background:#7895bd20}.dictionary-units button:focus-visible,.dictionary-parts button:focus-visible{outline:3px solid #9fcaff;outline-offset:3px}.dictionary-page [data-dictionary-panel]>h3{font-size:26px;margin:30px 0 12px}.dictionary-page .concept-group h4{font-size:18px;margin:20px 0}.dictionary-group-empty{color:#b0c4df;font-size:16px;line-height:1.7;margin:12px 0 28px}.dictionary-page [hidden]{display:none!important}

/* /navigation.css?v=5d54810bd2ba */
:root{--site-header-height:99px}
html{scroll-padding-top:calc(var(--site-header-height) + 16px)}
body>.header{position:sticky;top:0;z-index:150;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 8px 24px #132f4b06}
body.atlas-page>.header{background:#07132bf5}
.mobile-nav{max-height:calc(100dvh - var(--site-header-height));overflow:auto}
.collection-reading-path{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 0;border-bottom:1px solid var(--line);margin-bottom:28px}
.collection-reading-path strong{display:block;font-size:20px}.collection-reading-path p{margin-top:5px;font-size:15px;color:var(--muted)}
.collection-reading-path>a{white-space:nowrap;color:#2463b6;font-size:15px}
.longform-reader .reader-aside{top:calc(var(--site-header-height) + 24px)}
.longform-reader .toc{max-height:calc(100dvh - var(--site-header-height) - 48px);scrollbar-color:#528bd3 #edf2f8}
.longform-reader .toc nav a[aria-current]{background:linear-gradient(100deg,#e8f0fe,#eef7fa);border-left-color:#397bd3}
.reading-meter{top:var(--site-header-height);height:3px;background:#d6e4f226}
.reading-meter>span{background:linear-gradient(90deg,#245fce 0%,#4b91e7 55%,#67c0d8 100%);box-shadow:0 0 7px #4b91e72b}
.longform-reader .prose>section{scroll-margin-top:16px}
.atlas-page .dictionary-index{top:calc(var(--site-header-height) + 24px);max-height:calc(100dvh - var(--site-header-height) - 48px)}
@supports selector(::-webkit-scrollbar){
 .longform-reader .toc{scrollbar-width:auto;scrollbar-color:auto}
 .longform-reader .toc::-webkit-scrollbar{width:7px}
 .longform-reader .toc::-webkit-scrollbar-track{background:#edf2f8;border-radius:12px}
 .longform-reader .toc::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#3973cf,#65afd8);border-radius:12px;border:1px solid #edf2f8}
 .longform-reader .toc::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#245fc4,#4598ca)}
}
@media(max-width:760px){
 :root{--site-header-height:80px}
 .collection-reading-path{align-items:flex-start;gap:16px}
 .longform-reader .reader-aside{position:static}
 .longform-reader .toc{max-height:min(50dvh,calc(100dvh - var(--site-header-height) - 48px))}
 .atlas-page .dictionary-index{max-height:none}
}
@media print{body>.header{position:static;backdrop-filter:none;box-shadow:none}}

/* Format navigation above; published subject navigation alongside the reading area. */
body>.header{max-width:1600px;padding-inline:32px}
.site-layout{display:grid;grid-template-columns:184px minmax(0,1fr);gap:32px;max-width:1600px;margin:auto;padding:0 32px}
.site-layout:has(.subject-browser:not([open])){grid-template-columns:76px minmax(0,1fr)}
.site-layout>main{width:100%;min-width:0;max-width:none;margin:0;padding:0}
.site-layout>main>.wrap{padding-inline:24px}
.subject-rail{align-self:start;position:sticky;top:calc(var(--site-header-height) + 28px);padding-top:28px;color:var(--ink)}
.subject-browser{border-top:1px solid var(--line)}
.subject-browser>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:52px;padding:8px 10px;font-size:15px;font-weight:650;cursor:pointer}
.subject-browser>summary::-webkit-details-marker{display:none}
.subject-toggle-icon::after{content:'+';font-size:20px;font-weight:400;color:var(--muted)}
.subject-browser[open] .subject-toggle-icon::after{content:'−'}
.subject-browser nav{display:grid;gap:2px;max-height:calc(100dvh - var(--site-header-height) - 140px);overflow-y:auto;padding-bottom:12px}
.subject-browser nav a{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:45px;padding:10px;font-size:15px;line-height:1.55;word-break:keep-all;border-left:2px solid transparent}
.subject-browser nav small{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.subject-browser nav a:hover,.subject-browser nav a[aria-current]{background:#397bd30c;color:#245f9c;border-left-color:#397bd3}
.subject-browser .subject-all{margin-top:15px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.concept-world .subject-browser nav a:hover,.concept-world .subject-browser nav a[aria-current]{color:#dcecff;background:#558bdd20;border-left-color:#9fcaff}
.concept-world .subject-browser nav small{font-size:15px}
.atlas-page .site-layout>main{padding-inline:12px}
.dictionary-heading{padding:44px 0 28px;border-bottom:1px solid var(--line)}
.dictionary-heading h1{font-size:46px;line-height:1.25;font-weight:650}
.dictionary-heading p{margin-top:18px;font-size:17px;line-height:1.8;color:var(--muted)}
.dictionary-heading>a{display:inline-block;margin-top:20px;font-size:15px;color:#9fcaff}
.dictionary-page .atlas-directory{border-top:0;margin-top:0}
.dictionary-page .atlas-directory>header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}
.dictionary-page .atlas-directory input{border:1px solid var(--line);background:#0c1931;color:var(--ink);padding:11px 14px;border-radius:0}
.dictionary-page .concept-card{margin:0 0 28px}
.site-layout .home-intro h1{font-size:clamp(32px,4vw,60px);white-space:normal}
@media(max-width:1100px){
 .site-layout,.site-layout:has(.subject-browser:not([open])){display:block;padding:0 24px}
 .subject-rail{position:static;padding-top:16px;margin-bottom:8px}
 .subject-browser{border-bottom:1px solid var(--line)}
 .subject-browser nav{grid-template-columns:repeat(3,minmax(0,1fr));max-height:50dvh}
 .subject-browser .subject-all{margin-top:0;border-top:0}
 .site-layout>main>.wrap{padding-inline:0}
 .atlas-page .site-layout>main{padding-inline:0}
}
@media(max-width:600px){
 body>.header{padding-inline:20px;gap:18px}
 .site-layout,.site-layout:has(.subject-browser:not([open])){padding:0 20px}
 .subject-browser nav{grid-template-columns:repeat(2,minmax(0,1fr))}
 .subject-browser>summary{min-height:44px;padding-inline:2px}
 .subject-browser nav a{padding:10px 6px;font-size:15px}
 .dictionary-heading{padding:28px 0 24px}.dictionary-heading h1{font-size:36px}
 .site-layout .home-intro h1{font-size:clamp(30px,7.5vw,42px)}
}
@media print{.subject-rail{display:none}.site-layout{display:block;padding:0}}
@media(max-width:360px){
 body>.header{padding-inline:16px;gap:8px;flex-wrap:nowrap}
 .header .brand{gap:8px}.header .menu-toggle{padding-left:4px;white-space:nowrap}
}

/* /link-affordances.css?v=078abddc0389 */
/* Navigation uses readable destinations; new-window marks describe actual behavior. */
a.navigation-text,.section-head>a,.home-section-head>a,.dictionary-heading>a,.reading-atlas-return{
 text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.3em;text-decoration-color:currentColor;
}
a.navigation-text{line-height:1.6}
.section-head>a,.home-section-head>a,.dictionary-heading>a{display:inline-flex;align-items:center;min-height:44px;border-bottom:0}
.home-read-link{align-self:flex-start;min-height:44px;margin-top:20px;gap:0;border:0;padding:0;text-decoration:underline;text-underline-offset:.35em}
.subject-browser .subject-all{font-size:15px;text-decoration:underline;text-underline-offset:.3em}
a[target="_blank"]::after{
 content:"";display:inline-block;width:.85em;height:.85em;margin-inline-start:.35em;vertical-align:-.06em;background:currentColor;
 mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M7 3h10v10H7zM4 7H3v10h10v-1' fill='none' stroke='black' stroke-width='1.5'/%3E%3C/svg%3E") center/contain no-repeat;
}
.reading-card-copy strong,.related-card-copy strong,.subject-archive-card h2{ text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.2em;text-decoration-color:#7895bd80 }
.reading-card-link:hover strong,.reading-card-link:focus-visible strong,.related-card:hover strong,.related-card:focus-visible strong,.subject-archive-card:hover h2{ text-decoration-color:currentColor }
.reading-card-link:focus-visible,.related-card:focus-visible,.subject-archive-card:focus-visible{outline:2px solid var(--accent,#185e9a);outline-offset:4px}
.concept-world .reading-card-link:focus-visible{outline-color:#9fcaff}
.prose .related-card,.related-card{background:transparent;border:0;border-bottom:1px solid var(--line,#cbd3da);padding:16px 0;min-height:0;align-items:start;gap:20px;overflow:visible;transition:background .15s}
.related-card-media{border:0}
.related-card-copy{padding:0;gap:8px}
.related-card-copy strong{margin:0;font-size:20px;line-height:1.55}
.related-card:hover{transform:none;box-shadow:none;background:#7895bd0b}
.related-card:hover .related-card-media img{transform:none}
.record-action,.record-tile-action{align-self:flex-start;justify-content:flex-start;min-height:44px;gap:0;padding:0;border:0;background:transparent;text-decoration:underline;text-underline-offset:.3em}
.record-action:hover{background:transparent}
.article-feature-visual .cover-caption .cover-enlarge{border:0;border-bottom:1px solid currentColor;padding:8px 0;background:transparent;color:inherit;min-height:44px;font-size:15px;cursor:zoom-in;flex-shrink:0}
.article-feature-visual .cover-caption{align-items:center;gap:12px}
.reader-aside .toc a.toc-material{display:block;padding-left:0;margin-top:10px;border-top:1px solid var(--line,#cbd3da);padding-top:12px}
@media(max-width:600px){.related-card,.prose .related-card{grid-template-columns:88px minmax(0,1fr);gap:16px;padding:16px 0}.related-card-copy{padding:0}.prose .related-card-copy strong{font-size:18px}.article-feature-visual .cover-caption{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){.related-card{transition:none}}