/*! PhotoSwipe main CSS by Dmytro Semenov | photoswipe.com */.pswp{--pswp-bg:#000;--pswp-placeholder-bg:#222;--pswp-root-z-index:100000;--pswp-preloader-color:rgba(79, 79, 79, 0.4);--pswp-preloader-color-secondary:rgba(255, 255, 255, 0.9);--pswp-icon-color:#fff;--pswp-icon-color-secondary:#4f4f4f;--pswp-icon-stroke-color:#4f4f4f;--pswp-icon-stroke-width:2px;--pswp-error-text-color:var(--pswp-icon-color);position:fixed;top:0;left:0;width:100%;height:100%;z-index:var(--pswp-root-z-index);display:none;touch-action:none;outline:0;opacity:.003;contain:layout style size;-webkit-tap-highlight-color:transparent}.pswp:focus{outline:0}.pswp *{box-sizing:border-box}.pswp img{max-width:none}.pswp--open{display:block}.pswp,.pswp__bg{transform:translateZ(0);will-change:opacity}.pswp__bg{opacity:.005;background:var(--pswp-bg)}.pswp,.pswp__scroll-wrap{overflow:hidden}.pswp__bg,.pswp__container,.pswp__content,.pswp__img,.pswp__item,.pswp__scroll-wrap,.pswp__zoom-wrap{position:absolute;top:0;left:0;width:100%;height:100%}.pswp__img,.pswp__zoom-wrap{width:auto;height:auto}.pswp--click-to-zoom.pswp--zoom-allowed .pswp__img{cursor:-webkit-zoom-in;cursor:-moz-zoom-in;cursor:zoom-in}.pswp--click-to-zoom.pswp--zoomed-in .pswp__img{cursor:move;cursor:-webkit-grab;cursor:-moz-grab;cursor:grab}.pswp--click-to-zoom.pswp--zoomed-in .pswp__img:active{cursor:-webkit-grabbing;cursor:-moz-grabbing;cursor:grabbing}.pswp--no-mouse-drag.pswp--zoomed-in .pswp__img,.pswp--no-mouse-drag.pswp--zoomed-in .pswp__img:active,.pswp__img{cursor:-webkit-zoom-out;cursor:-moz-zoom-out;cursor:zoom-out}.pswp__button,.pswp__container,.pswp__counter,.pswp__img{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.pswp__item{z-index:1;overflow:hidden}.pswp__hidden{display:none!important}.pswp__content{pointer-events:none}.pswp__content>*{pointer-events:auto}.pswp__error-msg-container{display:grid}.pswp__error-msg{margin:auto;font-size:1em;line-height:1;color:var(--pswp-error-text-color)}.pswp .pswp__hide-on-close{opacity:.005;will-change:opacity;transition:opacity var(--pswp-transition-duration) cubic-bezier(.4, 0, .22, 1);z-index:10;pointer-events:none}.pswp--ui-visible .pswp__hide-on-close{opacity:1;pointer-events:auto}.pswp__button{position:relative;display:block;width:50px;height:60px;padding:0;margin:0;overflow:hidden;cursor:pointer;background:0 0;border:0;box-shadow:none;opacity:.85;-webkit-appearance:none;-webkit-touch-callout:none}.pswp__button:active,.pswp__button:focus,.pswp__button:hover{transition:none;padding:0;background:0 0;border:0;box-shadow:none;opacity:1}.pswp__button:disabled{opacity:.3;cursor:auto}.pswp__icn{fill:var(--pswp-icon-color);color:var(--pswp-icon-color-secondary);position:absolute;top:14px;left:9px;width:32px;height:32px;overflow:hidden;pointer-events:none}.pswp__icn-shadow{stroke:var(--pswp-icon-stroke-color);stroke-width:var(--pswp-icon-stroke-width);fill:none}.pswp__icn:focus{outline:0}.pswp__img--with-bg,div.pswp__img--placeholder{background:var(--pswp-placeholder-bg)}.pswp__top-bar{position:absolute;left:0;top:0;width:100%;height:60px;display:flex;flex-direction:row;justify-content:flex-end;z-index:10;pointer-events:none!important}.pswp__top-bar>*{pointer-events:auto;will-change:opacity}.pswp__button--close{margin-right:6px}.pswp__button--arrow{position:absolute;width:75px;height:100px;top:50%;margin-top:-50px}.pswp__button--arrow:disabled{display:none;cursor:default}.pswp__button--arrow .pswp__icn{top:50%;margin-top:-30px;width:60px;height:60px;background:0 0;border-radius:0}.pswp--one-slide .pswp__button--arrow{display:none}.pswp--touch .pswp__button--arrow{visibility:hidden}.pswp--has_mouse .pswp__button--arrow{visibility:visible}.pswp__button--arrow--prev{right:auto;left:0}.pswp__button--arrow--next{right:0}.pswp__button--arrow--next .pswp__icn{left:auto;right:14px;transform:scale(-1,1)}.pswp__button--zoom{display:none}.pswp--zoom-allowed .pswp__button--zoom{display:block}.pswp--zoomed-in .pswp__zoom-icn-bar-v{display:none}.pswp__preloader{position:relative;overflow:hidden;width:50px;height:60px;margin-right:auto}.pswp__preloader .pswp__icn{opacity:0;transition:opacity .2s linear;animation:.6s linear infinite pswp-clockwise}.pswp__preloader--active .pswp__icn{opacity:.85}@keyframes pswp-clockwise{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.pswp__counter{height:30px;margin-top:15px;margin-inline-start:20px;font-size:14px;line-height:30px;color:var(--pswp-icon-color);text-shadow:1px 1px 3px var(--pswp-icon-color-secondary);opacity:.85}.pswp--one-slide .pswp__counter{display:none}@font-face{font-family:"Anthropic Sans";src:url("fonts/anthropic-sans-variable.woff2") format("woff2");font-style:normal;font-weight:300 800;font-display:swap}:root{--paper:#f6f7f8;--paper-raised:#fff;--ink:#0f1a1c;--ink-soft:#576f76;--line:#d6dadd;--accent:#ff4500;--accent-hover:#d93a00;--accent-soft:#ffede8;--art-bg:#ffede8;--art-primary:#ff4500;--art-secondary:#ff8717;--art-highlight:#fff7f5;--art-ink:#0f1a1c;--shadow:0 24px 70px rgba(15, 26, 28, .1);--font-sans:"Anthropic Sans",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-serif:var(--font-sans);--font-mono:ui-monospace,"SFMono-Regular",Consolas,"Liberation Mono",monospace;--text-xs:12px;--text-sm:14px;--text-md:16px;--text-lg:20px;--heading-lg:20px;--heading-xl:24px;--heading-2xl:28px;--heading-3xl:36px}[data-theme=dark]{--paper:#0b1416;--paper-raised:#1a282d;--ink:#f2f2f2;--ink-soft:#8ba2ad;--line:#2a3c42;--accent:#ff4500;--accent-hover:#ff6a33;--accent-soft:#3a1e16;--art-bg:#261812;--art-primary:#ff4500;--art-secondary:#ff8717;--art-highlight:#ffb69b;--art-ink:#f2f2f2;--shadow:0 24px 70px rgba(0,0,0,.32)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);font-size:var(--text-md);line-height:1.4;transition:background-color .25s,color .25s}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}[hidden]{display:none!important}::selection{background:var(--accent);color:#fff}.site-shell{min-height:100vh;overflow:hidden}.site-shell main{transition:opacity .16s}.site-shell[aria-busy=true] main{opacity:.55}.ambient{position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 82% 9%,color-mix(in srgb,var(--accent) 13%,transparent) 0 10%,transparent 32%),radial-gradient(circle at 4% 45%,color-mix(in srgb,var(--accent) 6%,transparent),transparent 28%)}.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}.header{display:flex;align-items:center;justify-content:space-between;height:88px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:750;letter-spacing:-.03em;font-size:var(--text-md)}.brand-mark{display:block;flex:0 0 auto;width:28px;height:28px}.nav{display:flex;align-items:center;gap:26px;color:var(--ink-soft);font-size:var(--text-sm);font-weight:600}.nav a:hover{color:var(--ink)}.language-switch{min-width:34px;padding:5px 8px;border:1px solid var(--line);border-radius:999px;color:var(--ink);text-align:center}.language-switch:hover{border-color:var(--accent)}.icon-btn{border:1px solid var(--line);background:color-mix(in srgb,var(--paper-raised) 70%,transparent);width:42px;height:42px;border-radius:50%;display:grid;place-items:center;cursor:pointer;transition:transform .18s,border-color .18s}.icon-btn:hover{transform:translateY(-2px);border-color:var(--accent-hover)}.hero{padding:92px 0 70px;display:grid;grid-template-columns:1.2fr .8fr;gap:72px;align-items:end}.eyebrow{margin:0 0 20px;color:var(--ink-soft);font-size:var(--text-xs);font-weight:750;letter-spacing:.16em;text-transform:uppercase}.hero h1{margin:0;max-width:780px;font-family:var(--font-serif);font-size:var(--heading-3xl);font-weight:500;line-height:1;letter-spacing:normal}.hero h1 em{color:var(--accent);font-style:italic;font-weight:500}.hero-side{padding-bottom:12px}.hero-side p{margin:0 0 26px;color:var(--ink-soft);font-size:var(--text-md);line-height:1.4;max-width:420px}.search-trigger{width:100%;display:flex;align-items:center;gap:12px;padding:15px 16px;border:1px solid var(--line);border-radius:15px;background:var(--paper-raised);color:var(--ink-soft);cursor:pointer;box-shadow:0 10px 30px rgba(15,26,28,.06);text-align:left}.search-trigger:hover{border-color:var(--accent-hover)}.search-trigger kbd{margin-left:auto;font-family:var(--font-mono);font-size:var(--text-xs);border:1px solid var(--line);border-radius:6px;padding:3px 7px;background:var(--paper)}.featured{display:grid;grid-template-columns:.78fr 1.22fr;min-height:410px;border:1px solid var(--line);border-radius:28px;overflow:hidden;background:var(--paper-raised);box-shadow:var(--shadow)}.featured-art{position:relative;min-height:320px;background:var(--art-bg);overflow:hidden}.featured-art::after,.featured-art::before{content:"";position:absolute;border-radius:50%}.featured-art::before{width:340px;height:340px;background:var(--art-primary);left:-105px;bottom:-125px}.featured-art::after{width:230px;height:230px;background:var(--art-highlight);right:-70px;top:-35px;box-shadow:-125px 190px 0 var(--art-secondary)}.art-line{position:absolute;left:50%;top:50%;width:70%;height:1px;background:var(--art-ink);transform:translate(-50%,-50%) rotate(-34deg);opacity:.55}.art-dot{position:absolute;width:14px;height:14px;border:3px solid var(--art-ink);border-radius:50%;left:54%;top:31%;z-index:2}.featured-copy{padding:clamp(34px,6vw,72px);display:flex;flex-direction:column;justify-content:center}.meta{color:var(--ink-soft);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.12em;font-weight:700}.featured h2{margin:20px 0 18px;font-family:var(--font-serif);font-size:var(--heading-2xl);font-weight:500;line-height:1.1;letter-spacing:normal}.featured p{color:var(--ink-soft);line-height:1.4;margin:0 0 28px;max-width:590px}.article-dek a,.featured-copy p a{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}.article-dek code,.featured-copy p code,.post-card p code{padding:1px 4px;border:1px solid var(--line);border-radius:4px;background:var(--paper);font-family:var(--font-mono);font-size:.875em}.read-link{display:inline-flex;align-items:center;gap:11px;width:fit-content;font-weight:750;border-bottom:1px solid var(--ink);padding-bottom:4px}.read-link:hover{gap:16px}.post-section{padding:110px 0 100px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:40px}.section-head h2{margin:0;font-family:var(--font-serif);font-size:var(--heading-2xl);font-weight:500;line-height:1.1;letter-spacing:normal}.tag-row{display:flex;gap:8px;flex-wrap:wrap}.tag-filter{border:0;border-bottom:1px solid transparent;padding:7px 4px;background:0 0;color:var(--ink-soft);cursor:pointer;font-size:var(--text-sm);font-weight:650}.tag-filter.active,.tag-filter:hover{color:var(--ink);border-color:var(--accent)}.post-list{border-top:1px solid var(--line)}.post-card{display:grid;grid-template-columns:120px 1fr auto;gap:34px;align-items:center;padding:34px 0;border-bottom:1px solid var(--line);transition:padding .2s;content-visibility:auto;contain-intrinsic-size:auto 130px}.post-card:hover{padding-left:10px}.post-date{color:var(--ink-soft);font-size:var(--text-sm)}.post-card h3{margin:0 0 9px;font-family:var(--font-serif);font-size:var(--heading-lg);font-weight:500;line-height:1.25;letter-spacing:normal}.post-card p{margin:0;color:var(--ink-soft);line-height:1.4;max-width:680px}.post-arrow{font-size:1.45rem;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center}.empty{color:var(--ink-soft);padding:50px 0;border-bottom:1px solid var(--line)}.footer{padding:50px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:var(--ink-soft);font-size:var(--text-sm)}.footer-links{display:flex;gap:20px}.search-modal{position:fixed;inset:0;z-index:40;display:block;overflow-y:auto;padding:0;background:var(--paper-raised)}.search-panel{width:min(920px,100%);min-height:100dvh;margin:0 auto;border-inline:1px solid var(--line);background:var(--paper-raised)}.search-field{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:12px;padding:15px 22px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--paper-raised) 92%,transparent);backdrop-filter:blur(14px)}.search-field input{flex:1;min-width:0;border:0;outline:0;background:0 0;color:var(--ink);font-size:15px}.search-field button{border:0;padding:5px;background:0 0;color:var(--ink-soft);font-size:var(--text-xs);cursor:pointer}.search-results{padding:8px 22px 56px}.search-result{display:block;padding:14px 8px;border-bottom:1px solid var(--line)}.search-result:focus,.search-result:hover{background:color-mix(in srgb,#60a5fa 7%,transparent);outline:0}.search-result-heading{display:flex;align-items:baseline;justify-content:space-between;gap:18px}.search-result strong{min-width:0;font-size:15px;line-height:1.35}.search-result span{flex:none;color:var(--ink-soft);font-size:11px}.search-result-context{margin:6px 0 0;color:var(--ink-soft);font-size:13px;line-height:1.55}.search-result-highlight{padding:0 .08em;border-radius:2px;background:#dbeafe;color:#075985}.search-hint{padding:24px;color:var(--ink-soft);text-align:center}.article-header{padding:78px 0 54px;max-width:850px}.back-link{color:var(--ink-soft);font-size:var(--text-sm);font-weight:650}.article-header h1{margin:32px 0 24px;font-family:var(--font-serif);font-size:var(--heading-3xl);line-height:1;font-weight:500;letter-spacing:normal}.article-dek{color:var(--ink-soft);font-size:var(--text-lg);line-height:1.25;max-width:720px}.article-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:25px;color:var(--ink-soft);font-size:var(--text-sm)}.search-highlight{color:inherit;background:#dbeafe;border-radius:2px;-webkit-box-decoration-break:clone;box-decoration-break:clone}.search-highlight-current{background:#bfdbfe;box-shadow:0 0 0 2px rgba(96,165,250,.38);scroll-margin-block:20vh}.math-expression.search-highlight-formula{border-radius:6px;box-shadow:inset 0 0 0 2px rgba(96,165,250,.58);padding-inline:.16em}.math-expression.search-highlight-formula.search-highlight-current{box-shadow:0 0 0 3px rgba(96,165,250,.62)}[data-theme=dark] .search-highlight,[data-theme=dark] .search-result-highlight{background:rgba(59,130,246,.28);color:inherit}[data-theme=dark] .search-highlight-current{background:rgba(59,130,246,.4)}.article-wrap{width:min(1160px,calc(100% - 40px));margin:0 auto 100px;display:grid;grid-template-columns:190px minmax(0,720px);gap:70px;justify-content:center}.toc{position:sticky;top:30px;align-self:start;border-left:1px solid var(--line);padding-left:20px}.toc-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.toc p{margin:0 0 14px;font-size:var(--text-xs);line-height:1.4;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-soft);font-weight:750}.toc-toggle{display:none;width:36px;height:36px;border:1px solid var(--line);background:0 0;color:var(--ink);cursor:pointer;place-items:center}.toc-toggle-label{font-weight:750}.toc-toggle-icon::before{content:"+";font-size:1.2rem;line-height:1}.toc-toggle[aria-expanded=true] .toc-toggle-icon::before{content:"−"}.toc a{display:block;margin:10px 0;color:var(--ink-soft);font-size:var(--text-sm);line-height:1.4}.toc .toc-level-1{color:var(--ink);font-weight:750}.toc .toc-level-2{color:var(--ink);font-weight:650}.toc .toc-level-3{margin-left:12px;font-size:var(--text-xs)}.toc .toc-level-4,.toc .toc-level-5,.toc .toc-level-6{margin-left:24px;font-size:var(--text-xs)}.toc a:hover{color:var(--ink)}.prose{min-width:0;max-width:100%;overflow-wrap:anywhere;font-family:var(--font-serif);font-size:var(--text-md);line-height:1.4}.prose>:nth-child(n+8){content-visibility:auto;contain-intrinsic-size:auto 72px}.prose>[data-search-reveal]{content-visibility:visible}.prose h1,.prose h2,.prose h3,.prose h4{scroll-margin-top:32px;font-family:var(--font-sans);font-weight:600;letter-spacing:normal}.prose h1{font-size:var(--heading-3xl);line-height:1}.prose h2{font-size:var(--heading-2xl);line-height:1.1;margin:2.5em 0 .75em}.prose h3{font-size:var(--heading-xl);line-height:1.25;margin:2em 0 .65em}.prose h4{font-size:var(--heading-lg);line-height:1.25}.prose p{margin:0 0 1.45em}.prose a{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:3px}.prose u{padding-bottom:.12em;background-image:linear-gradient(currentColor,currentColor);background-position:0 100%;background-repeat:no-repeat;background-size:100% max(1px,.04em);-webkit-box-decoration-break:clone;box-decoration-break:clone;text-decoration:none}.prose u.answer-reveal{border-radius:.14em;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background-color .16s,color .16s}.prose u.answer-reveal:not(.is-revealed){color:transparent!important;background-color:var(--ink);background-image:none;user-select:none}.prose u.answer-reveal:not(.is-revealed) *{visibility:hidden}.prose u.answer-reveal:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.chemical-color{color:var(--chemical-color);font-weight:600}[data-theme=dark] .chemical-color{color:var(--chemical-color-dark,var(--chemical-color))}.chemical-color[data-color=silver-white]{--chemical-color:#747b80;--chemical-color-dark:#d7dadd}.chemical-color[data-color=gray]{--chemical-color:#62686c;--chemical-color-dark:#b7bdc1}.chemical-color[data-color=pale-pink]{--chemical-color:#b65c82;--chemical-color-dark:#f2b4cd}.chemical-color[data-color=pink]{--chemical-color:#b83280;--chemical-color-dark:#f08fbd}.chemical-color[data-color=rose]{--chemical-color:#ad365f;--chemical-color-dark:#ee88aa}.chemical-color[data-color=near-white],.chemical-color[data-color=white]{--chemical-color:#fff;--chemical-color-dark:#fff;padding:0 .2em;border-radius:3px;background:#667078}.chemical-color[data-color=green]{--chemical-color:#18794e;--chemical-color-dark:#67c98f}.chemical-color[data-color=cyan]{--chemical-color:#087e8b;--chemical-color-dark:#70d4dc}.chemical-color[data-color=blue-green]{--chemical-color:#0f766e;--chemical-color-dark:#5eead4}.chemical-color[data-color=dark-green]{--chemical-color:#0b5d3b;--chemical-color-dark:#50b982}.chemical-color[data-color=light-green]{--chemical-color:#4f7f28;--chemical-color-dark:#a6d66d}.chemical-color[data-color=yellow]{--chemical-color:#896500;--chemical-color-dark:#f0c75e}.chemical-color[data-color=blue-violet]{--chemical-color:#5939ae;--chemical-color-dark:#ad96ef}.chemical-color[data-color=brown-red]{--chemical-color:#873c32;--chemical-color-dark:#df8174}.chemical-color[data-color=purple-red]{--chemical-color:#922d64;--chemical-color-dark:#e77eb5}.chemical-color[data-color=brown-black]{--chemical-color:#3b241c;--chemical-color-dark:#c49a85}.chemical-color[data-color=purple-black]{--chemical-color:#2c1738;--chemical-color-dark:#bca0c8}.chemical-color[data-color=black]{--chemical-color:#111;--chemical-color-dark:#111;padding:0 .2em;border-radius:3px;background:#e3e5e6}.chemical-color[data-color=purple]{--chemical-color:#6d35a8;--chemical-color-dark:#bf8bff}.chemical-color[data-color=brown]{--chemical-color:#75451f;--chemical-color-dark:#d19a68}.chemical-color[data-color=red]{--chemical-color:#b42318;--chemical-color-dark:#ff8279}.chemical-color[data-color=flesh]{--chemical-color:#9b5948;--chemical-color-dark:#e7a18f}.chemical-color[data-color=brown-yellow]{--chemical-color:#80601c;--chemical-color-dark:#d5ad59}.chemical-color[data-color=colorless]{--chemical-color:var(--ink-soft);--chemical-color-dark:var(--ink-soft);text-decoration:underline dotted;text-underline-offset:.18em}.prose iframe,.prose img,.prose video{display:block;max-width:100%;height:auto;margin:2em auto}.prose .responsive-picture{display:block;max-width:100%}.prose .responsive-picture img{width:auto;max-width:100%;height:auto}.prose iframe,.prose video{border-radius:16px}.prose-figure{margin:2em auto}.prose .prose-figure img{margin:0 auto}.prose-figure figcaption{max-width:680px;margin:12px auto 0;color:var(--ink-soft);font-family:var(--font-sans);font-size:var(--text-xs);line-height:1.4;text-align:center}.prose img[data-gallery-item]{cursor:zoom-in}.prose img[data-gallery-item]:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.prose blockquote{margin:2em 0;padding:1px 0 1px 24px;border-left:4px solid var(--accent);color:var(--ink-soft);font-style:italic}.prose code{font-family:var(--font-mono);font-size:.875em;background:var(--paper-raised);border:1px solid var(--line);border-radius:5px;padding:2px 5px}.prose pre{max-width:100%;overflow-x:auto;background:#0b1416;color:#f2f2f2;padding:22px;border-radius:16px;line-height:1.4}.prose pre code{background:0 0;border:0;padding:0;color:inherit}.prose ol,.prose ul{padding-left:1.35em;margin:0 0 1.5em}.prose li{margin:.45em 0}.math-expression{color:inherit}.math-inline{display:inline-block;max-width:100%}.math-display{display:block;width:100%;max-width:100%;box-sizing:border-box;overflow-x:auto;overflow-y:hidden;overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch;padding:.25em 0;text-align:center}.math-display>.katex-display{min-width:max-content;margin:0}.math-inline-overflow{display:inline-block;max-width:100%;overflow-x:auto;overflow-y:hidden;overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch;vertical-align:middle}.math-display,.math-inline-overflow{scrollbar-width:thin;scrollbar-color:var(--line) transparent}.prose table{display:block;width:max-content;max-width:100%;overflow-x:auto;border-collapse:collapse;margin:0 0 1.5em}.prose td,.prose th{padding:.6em .85em;border:1px solid var(--line);text-align:left;vertical-align:top}.prose th{background:var(--paper-raised);font-family:var(--font-sans);font-size:.875em}.content-diff-notice{margin:0 0 2em;padding:10px 13px;border:1px solid color-mix(in srgb,#2da44e 42%,var(--line));border-radius:8px;background:color-mix(in srgb,#2da44e 10%,var(--paper-raised));color:var(--ink-soft);font-family:var(--font-sans);font-size:var(--text-sm);line-height:1.4}.prose [data-content-diff=changed]{background:linear-gradient(90deg,color-mix(in srgb,#2da44e 17%,transparent),color-mix(in srgb,#2da44e 7%,transparent));box-shadow:-4px 0 0 #2da44e}.prose tr[data-content-diff=changed]>*{background:color-mix(in srgb,#2da44e 14%,var(--paper-raised))}.reading-progress{position:fixed;inset:0 auto auto 0;z-index:30;width:0;height:3px;background:var(--accent);transition:width .1s linear}.freshmark-pswp{--pswp-bg:#050a0c}.freshmark-pswp .pswp__button--arrow--next,.freshmark-pswp .pswp__button--arrow--prev{display:none}.pswp__freshmark-caption{position:absolute;z-index:10;bottom:max(16px,env(safe-area-inset-bottom));left:50%;width:min(760px,calc(100% - 96px));transform:translateX(-50%);color:rgba(255,255,255,.82);font-family:var(--font-sans);font-size:var(--text-sm);line-height:1.4;text-align:center;pointer-events:none}@media (max-width:820px){.container{width:min(100% - 28px,680px)}.header{height:74px}.nav>a:not(.language-switch){display:none}.nav{gap:8px}.hero{grid-template-columns:1fr;gap:38px;padding:70px 0 54px}.article-header h1,.hero h1{font-size:var(--heading-2xl);line-height:1.1}.featured{grid-template-columns:1fr}.featured-art{min-height:245px}.featured h2,.section-head h2{font-size:var(--heading-xl);line-height:1.25}.section-head{align-items:start;flex-direction:column}.post-card{grid-template-columns:1fr auto;gap:12px}.post-date{grid-column:1/-1}.post-card p{display:none}.post-section{padding:76px 0}.article-wrap{width:min(100% - 32px,720px);grid-template-columns:1fr;gap:34px}.toc{position:static;border-left:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:8px 0}.toc-head p{display:none}.toc-toggle{display:flex;width:100%;height:44px;border:0;padding:0 2px;align-items:center;justify-content:space-between;text-align:left}.toc:not(.toc-open) .toc-links{display:none}.toc-links{padding:4px 0 10px}.toc a{padding:5px 2px;margin:2px 0}.toc .toc-level-3{margin-left:16px}.toc .toc-level-4,.toc .toc-level-5,.toc .toc-level-6{margin-left:30px}.prose h1{font-size:var(--heading-2xl);line-height:1.1}.prose h2{font-size:var(--heading-xl);line-height:1.25}.prose h3{font-size:var(--heading-lg)}.prose h4{font-size:var(--text-md);line-height:1.4}.pswp__freshmark-caption{width:calc(100% - 32px)}.search-panel{border-inline:0}.search-field{padding-inline:16px}.search-results{padding-inline:12px}.search-result-heading{display:block}.search-result span{display:block;margin-top:3px}.search-result-context{font-size:12px}}@media (max-width:540px){.hero{padding-top:52px}.featured-copy{padding:30px 24px 36px}.footer{align-items:flex-start;gap:22px;flex-direction:column}}@media (prefers-reduced-motion:reduce){*,::after,::before{scroll-behavior:auto!important;transition:none!important}}