@import url("https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,400&family=Schibsted+Grotesk:wght@400;500;600&display=swap");

/*
  Selection Without a Selector: article styles.
  Everything is scoped to .swas so it will not affect the rest of your site.
  Tweak these on .swas in your own CSS if needed:
    --swas-sticky-top  distance of the glossary column from the top (add your fixed header height)
    --swas-z           stacking level of the mobile glossary sheet and button
  Theme: add data-theme="auto" (follow the reader's system) or data-theme="dark" to the .swas element.
*/
.swas{
  --swas-paper:#F3F5F1; --swas-ink:#16202C; --swas-muted:#586474; --swas-rule:#D2D9DF;
  --swas-accent:#1F4E8C; --swas-accent-ink:#163A69; --swas-wash:#E0E8F3; --swas-panel:#E8EDF3; --swas-tree-dim:#B6C2CE;
  --swas-serif:"Newsreader","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --swas-sans:"Schibsted Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --swas-sticky-top:24px;
  --swas-z:1000;
  color-scheme:light;
  background:var(--swas-paper);color:var(--swas-ink);
  font-family:var(--swas-serif);font-size:19px;line-height:1.62;font-weight:400;
  font-optical-sizing:auto;text-rendering:optimizeLegibility;-webkit-text-size-adjust:100%;
  text-align:left;letter-spacing:normal;
}
.swas[data-theme="dark"]{
  --swas-paper:#0E1724; --swas-ink:#E2E8F0; --swas-muted:#97A5B6; --swas-rule:#243449;
  --swas-accent:#8DB5EE; --swas-accent-ink:#B9D1F5; --swas-wash:#1A2B45; --swas-panel:#132137; --swas-tree-dim:#2F435D;
  color-scheme:dark;
}
@media (prefers-color-scheme: dark){
  .swas[data-theme="auto"]{
    --swas-paper:#0E1724; --swas-ink:#E2E8F0; --swas-muted:#97A5B6; --swas-rule:#243449;
    --swas-accent:#8DB5EE; --swas-accent-ink:#B9D1F5; --swas-wash:#1A2B45; --swas-panel:#132137; --swas-tree-dim:#2F435D;
    color-scheme:dark;
  }
}
.swas *,.swas *::before,.swas *::after{box-sizing:border-box}
.swas a{color:var(--swas-accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.swas a:hover{color:var(--swas-accent-ink)}
.swas :focus-visible{outline:2px solid var(--swas-accent);outline-offset:2px;border-radius:3px}
.swas svg{max-width:100%}

.swas-wrap{max-width:1220px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.swas-hero,.swas-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;column-gap:64px}
.swas-hero{align-items:end;padding-top:clamp(40px,8vw,96px);padding-bottom:36px;border-bottom:1px solid var(--swas-rule)}
.swas h1{font-family:var(--swas-serif);font-weight:500;font-size:clamp(42px,5.6vw,74px);line-height:1.02;letter-spacing:-0.018em;margin:0 0 .4em;max-width:12ch;color:inherit;text-transform:none}
.swas-subtitle{font-size:clamp(19px,2vw,23px);line-height:1.35;color:var(--swas-muted);margin:0;max-width:30ch}
.swas-authors{font-family:var(--swas-sans);font-size:16px;font-weight:500;margin:26px 0 0}
.swas-meta{font-family:var(--swas-sans);font-size:14px;color:var(--swas-muted);margin:5px 0 0}
.swas-hero-art{margin:0}
.swas-hero-art svg{display:block;width:100%;height:auto}
.swas-hero-art figcaption{font-family:var(--swas-sans);font-size:13px;color:var(--swas-muted);margin-top:6px;text-align:center}

.swas-main{display:block;max-width:656px;padding:48px 0 112px;min-width:0}
.swas-main section{display:block}
.swas-main section+section{margin-top:54px}
.swas h2{font-family:var(--swas-serif);font-weight:500;font-size:30px;line-height:1.15;letter-spacing:-0.01em;margin:0 0 16px;color:inherit;text-transform:none}
.swas h3{font-family:var(--swas-sans);font-weight:600;font-size:16.5px;line-height:1.3;letter-spacing:0;margin:34px 0 9px;color:inherit;text-transform:none}
.swas p{margin:0 0 1.05em;font-size:inherit;line-height:inherit}
.swas strong{font-weight:600}
.swas ol,.swas ul{padding-left:1.25em;margin:0 0 1.2em;list-style-position:outside}
.swas ul{list-style-type:disc}
.swas ol{list-style-type:decimal}
.swas li{margin:.45em 0}
.swas li::marker{color:var(--swas-muted)}

.swas-table-scroll{overflow-x:auto;margin:22px 0 29px;-webkit-overflow-scrolling:touch}
.swas table{border-collapse:collapse;width:100%;min-width:640px;font-family:var(--swas-sans);font-size:14px;line-height:1.45;background:transparent;border:0;margin:0}
.swas th{text-align:left;font-weight:600;padding:9px 14px 9px 0;border:0;border-bottom:1.5px solid var(--swas-ink);vertical-align:bottom;background:transparent;color:inherit}
.swas td{padding:11px 14px 11px 0;border:0;border-bottom:1px solid var(--swas-rule);vertical-align:top;background:transparent;color:inherit}
.swas-lineage td:first-child{white-space:nowrap;color:var(--swas-muted)}
.swas-lineage td:nth-child(2),.swas-mapping td:first-child{font-weight:500}

.swas-diagram{margin:26px 0 16px;overflow-x:auto}
.swas-diagram svg{display:block;width:100%;min-width:560px;height:auto}
.swas-dg-box{fill:var(--swas-panel);stroke:var(--swas-ink);stroke-width:1.2}
.swas-dg-sel{fill:var(--swas-accent)}
.swas-dg-line{fill:none;stroke:var(--swas-ink);stroke-width:1.4}
.swas-dg-line.is-accent{stroke:var(--swas-accent);stroke-width:2}
.swas-dg-arrow{fill:var(--swas-ink)}
.swas-dg-arrow.is-accent{fill:var(--swas-accent)}
.swas-dg-text{font-family:var(--swas-sans);font-size:15px;font-weight:600;fill:var(--swas-ink)}
.swas-dg-sub{font-family:var(--swas-sans);font-size:12.5px;fill:var(--swas-muted)}
.swas-dg-label{font-family:var(--swas-sans);font-size:12.5px;fill:var(--swas-muted)}
.swas-dg-label.is-accent{fill:var(--swas-accent);font-weight:600}
.swas-dg-seltext{font-family:var(--swas-sans);font-size:15px;font-weight:600;fill:var(--swas-paper)}

.swas-refs li{font-size:16px;line-height:1.5}
.swas-refs h3{margin-top:26px}
.swas-note{font-family:var(--swas-sans);font-size:14.5px;color:var(--swas-muted)}

/* glossary terms in the text */
.swas-t{cursor:help;text-decoration:underline dotted;text-decoration-color:var(--swas-accent);text-decoration-thickness:1.5px;text-underline-offset:.22em;border-radius:3px;padding:0 .06em;margin:0 -.06em;-webkit-box-decoration-break:clone;box-decoration-break:clone;transition:background-color .15s}
.swas-t:hover{background:var(--swas-wash)}
.swas-t.is-current{background:var(--swas-wash);text-decoration-style:solid}
.swas-t.flash{animation:swas-flash 1.3s ease-out}
@keyframes swas-flash{0%{background:var(--swas-accent);color:var(--swas-paper)}100%{background:var(--swas-wash)}}

/* glossary column */
.swas-gloss{display:block;padding:48px 0 112px;font-family:var(--swas-sans)}
.swas-gloss-inner{position:sticky;top:var(--swas-sticky-top);max-height:calc(100vh - var(--swas-sticky-top) - 24px);display:flex;flex-direction:column;background:var(--swas-panel);border-radius:6px;padding:20px 22px 0;border-top:3px solid var(--swas-accent)}
.swas-gl-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.swas-gl-label{margin:0;font-size:13.5px;font-weight:500;color:var(--swas-muted)}
.swas button{font:inherit;letter-spacing:normal;text-transform:none;box-shadow:none;min-height:0;min-width:0}
.swas-gl-close{display:none;font-size:14.5px;font-weight:500;color:var(--swas-accent);background:none;border:0;padding:6px 2px;cursor:pointer}
.swas-gl-card{padding:3px 0 18px}
.swas .swas-gl-hint{margin:10px 0 0;font-size:15px;line-height:1.5;color:var(--swas-muted)}
.swas .swas-gl-term{font-family:var(--swas-serif);font-weight:500;font-size:26px;line-height:1.15;margin:8px 0 9px;letter-spacing:-0.005em}
.swas .swas-gl-def{font-size:15.5px;line-height:1.55;margin:0 0 14px}
.swas-gl-rel{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:0 0 13px}
.swas-gl-rel-label{font-size:13px;color:var(--swas-muted);margin-right:2px}
.swas-chip{font-size:13px;color:var(--swas-accent-ink);background:transparent;border:1px solid var(--swas-accent);border-radius:999px;padding:2px 10px;cursor:pointer;line-height:1.5}
.swas-chip:hover{background:var(--swas-wash)}
.swas-gl-jump{font-size:13.5px;font-weight:500;color:var(--swas-accent);background:none;border:0;padding:0;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.swas-gl-index{display:flex;flex-direction:column;flex:1;min-height:0;border-top:1px solid var(--swas-rule);padding-top:12px}
.swas-gl-index-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.swas-gl-count{font-size:13px;color:var(--swas-muted);white-space:nowrap}
.swas .swas-gl-filter{font:inherit;font-size:13.5px;color:var(--swas-ink);background:var(--swas-paper);border:1px solid var(--swas-rule);border-radius:4px;padding:5px 8px;width:100%;max-width:150px;margin:0;height:auto}
.swas-gl-scroll{position:relative;overflow-y:auto;flex:1;min-height:80px;margin:0 -22px;padding:0 22px 16px}
.swas .swas-gl-list{list-style:none;margin:0;padding:0}
.swas .swas-gl-list li{margin:0}
.swas-gl-list button{display:block;width:100%;text-align:left;font-size:14px;line-height:1.35;color:var(--swas-ink);background:none;border:0;border-radius:3px;padding:5px 6px;margin:0 -6px;cursor:pointer}
.swas-gl-list button:hover{background:var(--swas-wash)}
.swas-gl-list button[aria-current="true"]{color:var(--swas-accent-ink);background:var(--swas-wash);font-weight:500}
.swas .swas-gl-empty{font-size:13.5px;color:var(--swas-muted);padding:6px 0;margin:0}
.swas-fab{display:none}

/* narrow layouts: set by swas.js from the article's own width, so it also works inside a narrow site column */
.swas.is-narrow .swas-hero,.swas.is-narrow .swas-layout{grid-template-columns:1fr;column-gap:0}
.swas.is-narrow .swas-hero-art{max-width:320px;margin-top:28px}
.swas.is-narrow .swas-main{max-width:none;padding-bottom:96px}
.swas.is-narrow .swas-gloss{position:fixed;left:0;right:0;bottom:0;max-width:720px;margin:0 auto;padding:0;z-index:var(--swas-z);transform:translateY(105%);visibility:hidden;transition:transform .25s ease,visibility 0s .25s}
.swas.is-narrow .swas-gloss.open{transform:none;visibility:visible;transition:transform .25s ease}
.swas.is-narrow .swas-gloss-inner{position:static;max-height:min(74vh,600px);border-radius:12px 12px 0 0;padding:14px 20px calc(14px + env(safe-area-inset-bottom,0px));box-shadow:0 -10px 32px rgba(10,20,35,.22);overflow-y:auto}
.swas.is-narrow .swas-gl-close{display:inline-block}
.swas.is-narrow .swas-gl-index{display:none}
.swas.is-narrow .swas-gloss.show-index .swas-gl-index{display:flex}
.swas.is-narrow .swas-gl-scroll{overflow:visible;margin:0;padding:0 0 4px}
.swas.is-narrow .swas-fab{display:inline-block;position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:calc(var(--swas-z) - 1);font-family:var(--swas-sans);font-size:14.5px;font-weight:500;color:var(--swas-paper);background:var(--swas-accent);border:0;border-radius:999px;padding:10px 18px;box-shadow:0 6px 18px rgba(10,20,35,.25);cursor:pointer}
.swas.is-narrow .swas-fab[hidden]{display:none}
.swas.is-small{font-size:17px}
.swas.is-small h2{font-size:26px}

/* hero lineage tree */
.swas-tr-dim{fill:none;stroke:var(--swas-tree-dim);stroke-width:1.3;stroke-linecap:round}
.swas-tr-sel{fill:none;stroke:var(--swas-accent);stroke-width:2.4;stroke-linecap:round}
.swas-grow{stroke-dasharray:1;stroke-dashoffset:1;animation:swas-grow .6s cubic-bezier(.3,.6,.3,1) forwards}
@keyframes swas-grow{to{stroke-dashoffset:0}}
.swas-dot{opacity:0;animation:swas-dotin .4s ease forwards}
.swas-dot-sel{fill:var(--swas-accent)}
.swas-dot-dim{fill:var(--swas-tree-dim)}
@keyframes swas-dotin{to{opacity:1}}

@media (prefers-reduced-motion: reduce){
  .swas-grow{animation:none;stroke-dashoffset:0}
  .swas-dot{animation:none;opacity:1}
  .swas-t.flash{animation:none}
  .swas.is-narrow .swas-gloss,.swas.is-narrow .swas-gloss.open{transition:none}
}
@media print{
  .swas-gloss,.swas-fab,.swas-hero-art{display:none !important}
  .swas-hero,.swas-layout{display:block}
  .swas-t{text-decoration:none;background:none}
  .swas{background:#fff;color:#000}
}