/* Airport signage, indexed writing and reading pages share local Archivo type and two themes. */
@font-face{font-family:Archivo;src:url('../fonts/archivo-variable.woff2') format('woff2');font-weight:100 900;font-stretch:62% 125%;font-style:normal;font-display:swap}
@font-face{font-family:Archivo;src:url('../fonts/archivo-italic-variable.woff2') format('woff2');font-weight:100 900;font-stretch:62% 125%;font-style:italic;font-display:swap}
:root{color-scheme:light;--paper:#edece6;--ink:#20272a;--muted:#535c5f;--line:#858d8e;--accent:#a3311f;--signal:#e8ba4c;--signal-ink:#202522;--code-paper:#dfdfd6}
:root.dark{color-scheme:dark;--paper:#171e22;--ink:#f2eddf;--muted:#b7c0c3;--line:#586367;--accent:#f0be53;--signal:#e8ba4c;--signal-ink:#202522;--code-paper:#253137}
*{box-sizing:border-box}
html,body{margin:0;background:var(--paper);color:var(--ink);font-family:Archivo,sans-serif;font-weight:400}
body{line-height:1.5}
a{color:inherit;text-decoration:none;text-underline-offset:.22em}
a:hover{text-decoration:underline}
a:focus-visible{outline:2px solid var(--ink);outline-offset:6px;border-radius:2px}
button,a{-webkit-tap-highlight-color:transparent}
h1,h2,h3{font-weight:700}
[hidden]{display:none!important}
.arrow{display:inline-flex;vertical-align:middle}
.flat-arrow{width:.8em;height:.8em;margin-left:.3em}
.skip{position:fixed;left:16px;top:-100px;padding:10px 18px;background:var(--paper);z-index:20}
.skip:focus{top:16px}
::selection{background:var(--ink);color:var(--paper)}

/* The artwork may cross rules and the sign edge, but complete folds stay clear of text and icons. */
#page{position:relative;isolation:isolate;min-height:var(--art-bottom,0px);overflow:hidden}
canvas{position:absolute;inset:0;z-index:2;pointer-events:none}
.content{position:relative;z-index:1;max-width:1440px;margin:auto;padding:70px 5vw 40px}
.layout{display:grid;grid-template-columns:minmax(230px,27%) minmax(0,1fr);column-gap:13%;min-height:700px}
.rail{display:flex;flex-direction:column;align-items:flex-start;padding-top:7px}
.identity{font-size:clamp(58px,6vw,84px);font-weight:800;font-stretch:72%;letter-spacing:-.035em;line-height:.97;margin:0 0 30px;max-width:100%}
.identity a{display:block;min-height:44px}
.identity a:hover{text-decoration:none}
.rail nav{display:flex;flex-direction:column;align-items:flex-start;font-size:18px;font-weight:550;background:var(--signal);color:var(--signal-ink);width:calc(100% + 65px);padding:8px 70px 8px 15px;border-top:5px solid var(--signal-ink)}
.rail nav a{display:grid;grid-template-columns:24px minmax(0,1fr) auto;column-gap:12px;align-items:center;width:100%;min-height:44px;border-bottom:1px solid #20252245}
.rail nav a:last-child{border:0}
.rail nav a:focus-visible{outline-color:var(--signal-ink)}
.nav-icon{display:block;width:24px;height:24px;fill:currentColor}
.nav-label{min-width:0}
.writing{position:relative;padding-top:13px}
.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:baseline;border-top:5px solid var(--ink);border-bottom:1px solid var(--line);padding:12px 0 15px}
.section-heading h2{font-size:17px;letter-spacing:0;margin:0;font-weight:500}
.entry{display:grid;grid-template-columns:80px minmax(0,1fr);gap:26px;padding:29px 0 31px;border-bottom:1px solid var(--line)}
.entry time{font-size:14px;line-height:1.6;color:var(--accent);padding-top:4px;font-variant-numeric:tabular-nums;letter-spacing:.015em}
.entry time span{display:block}
.entry h3,.article-list .entry h2{font-weight:650;font-stretch:88%;font-size:clamp(25px,2.55vw,35px);line-height:1.2;letter-spacing:-.025em;margin:0}
.entry a{display:block;min-height:44px}
.all-writing{display:flex;justify-content:flex-end;padding-top:25px;font-size:16px;font-weight:550}
.all-writing a{display:flex;align-items:center;min-height:44px;border-bottom:3px solid var(--accent)}
.growth-zone{position:absolute;pointer-events:none;z-index:-1}
.gutter-growth{left:28%;width:15%;top:10px;height:760px}
.index-header{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:65px;border-top:5px solid var(--ink);padding-top:12px}
.index-header>a:first-child{font-size:27px;letter-spacing:-.04em;max-width:240px;line-height:1.15}
.index-header a{display:flex;align-items:center;min-height:44px}
.index-heading{font-size:56px;letter-spacing:-.06em;line-height:1.1;margin:0 0 45px}
.article-list{max-width:850px;margin-left:auto}
.article-list .entry{grid-template-columns:105px minmax(0,1fr)}
.index-growth{left:-35px;top:220px;width:190px;height:650px}

/* The footer follows the full artwork extent instead of clipping its last folds. */
.site-footer{max-width:1440px;margin:auto;padding:20px 5vw 35px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:13px;color:var(--muted)}
.footer-links{display:flex;flex-wrap:wrap;gap:6px 24px}
.site-footer a{min-width:44px}
.site-footer a,.reading-nav a,.reading-back a{display:inline-flex;align-items:center;min-height:44px}
.site-footer label{display:flex;align-items:center;gap:12px}
.site-footer select{font:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--muted);border-radius:3px;min-height:44px;padding:5px 12px}
select:focus-visible{outline:2px solid var(--ink);outline-offset:4px}

/* Reading keeps a comfortable measure; source code retains its own horizontal scroll. */
.reading{max-width:68ch;margin:auto;font-size:19px;line-height:1.65;overflow-wrap:break-word}
.reading-nav{display:flex;justify-content:space-between;gap:24px;margin-bottom:65px;font-size:15px;font-weight:550}
.reading-nav a:first-child{font-size:21px;letter-spacing:-.04em}
.post-heading{margin-bottom:45px;border-top:5px solid var(--ink);padding-top:20px}
.post-heading time{font-size:14px;color:var(--muted)}
.post-heading h1{font-size:clamp(36px,4.5vw,58px);line-height:1.07;letter-spacing:-.045em;margin:18px 0 0;overflow-wrap:anywhere}
.prose h2,.prose h3,.prose h4{line-height:1.3;letter-spacing:-.025em;margin:2em 0 .8em}
.prose h2{font-size:28px;font-weight:650}
/* Fragment targets sit before heading text so wrapped headings stay fully visible. */
.prose .legacy-anchor{display:block;scroll-margin-top:1rem}
.prose h3{font-size:23px}
.prose p,.prose ul,.prose ol,.prose pre,.prose blockquote{margin:0 0 1.5em}
.prose li{margin:.4em 0}
.prose a{text-decoration:underline;text-underline-offset:.18em}
.prose img{max-width:100%;height:auto}
.prose img.centered{display:block;margin-inline:auto}
.prose .leftaligned{float:left;max-width:42%;margin:.4em 1.5em 1em 0}
.prose .rightaligned{float:right;max-width:42%;margin:.4em 0 1em 1.5em}
.prose:after{content:"";display:block;clear:both}
.prose pre{overflow-x:auto;padding:20px;background:var(--code-paper);border-radius:3px;line-height:1.6;font-size:14px;white-space:pre}
.prose code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em}
.prose pre code{font-size:inherit}
/* Emphasis inside terminal transcripts marks the values discussed in the prose. */
.prose pre code em{font-style:normal;font-weight:700;color:var(--accent)}
.prose pre:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.prose p.note{padding-left:16px;border-left:3px solid var(--muted);font-style:italic}
.prose blockquote{padding-left:20px;border-left:3px solid var(--muted);color:var(--muted)}
.prose table{border-collapse:collapse;max-width:100%;display:block;overflow-x:auto}
.prose td,.prose th{padding:8px 12px;border-bottom:1px solid var(--line);text-align:left}
.prose hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.reading-back{margin-top:45px;padding-top:20px;border-top:1px solid var(--line);font-size:15px}
/* Zola's syntax colours follow the page's color-scheme; keep the reading palette. */
.prose pre.giallo{color-scheme:inherit!important;background:var(--code-paper)!important;color:var(--ink)!important}
.giallo-l{display:inline-block;min-height:1lh;width:100%}

@media(min-width:1450px){.content{padding-left:72px;padding-right:72px}}
@media(max-width:900px){
  .content{padding:45px 30px 30px}
  .layout{grid-template-columns:220px minmax(0,1fr);column-gap:65px}
  .identity{font-size:65px}
  .rail nav{width:calc(100% + 30px);padding-right:36px}
  .gutter-growth{left:225px;width:80px}
  .entry{grid-template-columns:1fr;gap:10px;padding-block:25px}
  .entry time span{display:inline}
  .entry time span+span:before{content:' '}
  .article-list{margin-left:100px}
  .article-list .entry{grid-template-columns:85px minmax(0,1fr)}
}
@media(max-width:620px){
  .content{padding:30px 23px 40px}
  .layout{display:block;min-height:0;padding-bottom:40px}
  .rail{display:block}
  .identity{font-size:54px;max-width:240px}
  .rail nav{width:calc(100% + 46px);margin-left:-23px;padding:7px 23px;flex-direction:column;gap:0;border-top-width:3px;font-size:16px}
  .rail nav a{grid-template-columns:22px minmax(0,1fr) auto;column-gap:11px}
  .nav-icon{width:22px;height:22px}
  .writing{margin-top:145px;padding-top:0}
  .entry{grid-template-columns:64px minmax(0,1fr);gap:17px;padding:23px 0}
  .entry time{font-size:14px;padding-top:4px}
  .entry time span{display:block}
  .entry time span+span:before{content:none}
  .entry h3,.article-list .entry h2{font-size:24px}
  .gutter-growth{left:-35px;top:425px;width:calc(100% + 70px);height:65px}
  .index-header{margin-bottom:65px}
  .index-header>a:first-child{font-size:21px;max-width:170px}
  .index-header>a:last-child{font-size:14px}
  .index-heading{font-size:46px}
  .article-list{margin-left:0}
  .article-list .entry{grid-template-columns:64px minmax(0,1fr);gap:17px}
  .index-growth{left:-45px;top:125px;width:calc(100% + 90px);height:60px}
  .site-footer{padding:20px 23px 30px;flex-wrap:wrap}
  .reading{font-size:18px;line-height:1.65}
  .reading-nav{margin-bottom:40px}
  .reading-nav a:first-child{font-size:18px}
  .prose .leftaligned,.prose .rightaligned{float:none;display:block;max-width:100%;margin:1.5em auto}
  .prose pre{padding:14px;font-size:13px}
}
@media(max-width:380px){
  .entry,.article-list .entry{grid-template-columns:1fr;gap:12px}
  .entry time span{display:inline}
  .entry time span+span:before{content:" "}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
@media print{
  canvas,.site-footer,.reading-nav,.reading-back,.skip{display:none!important}
  #page{min-height:0;overflow:visible}
  .content{padding:0}
  .reading{max-width:none}
  html,html.dark,body{color:#000;background:#fff;--paper:#fff;--ink:#000;--muted:#333;--accent:#000;--code-paper:#fff;--line:#777}
  .post-heading,.prose h2,.prose h3,.prose h4{break-after:avoid-page}
  .prose img{break-inside:avoid}
  .prose p,.prose li{orphans:3;widows:3}
  .prose pre{white-space:pre-wrap;overflow-wrap:anywhere;overflow:visible}
  /* Print the complete transcript legibly even when the screen theme is dark. */
  .prose pre,.prose pre *{color:#000!important;background:transparent!important}
}