/* Triton 47 archive — one stylesheet, no framework. */
:root{
  color-scheme:light dark;
  --bg:#f7f6f2; --bg2:#ffffff; --fg:#1d1f22; --fg2:#565b63; --line:#e3e0d8; --acc:#1f6f8b; --acc2:#e6f1f5;
  --mixed:#8a5a00; --mixedbg:#fff3d6; --ai:#7a1f6e; --aibg:#f9e6f5; --pers:#8b1f3a; --persbg:#fbe7ec; --seed:#1b6b3a; --seedbg:#e3f5ea;
  --w:46rem; --ww:70rem; --r:12px;
  --hue:200;
}
:root[data-theme="dark"]{ --bg:#141619; --bg2:#1c1f24; --fg:#e8e6e1; --fg2:#a4a8b0; --line:#2b2f36; --acc:#7cc4de; --acc2:#16303a;
  --mixed:#f0c674; --mixedbg:#2e2510; --ai:#e6a2dc; --aibg:#2c1729; --pers:#f3a0b4; --persbg:#2e1720; --seed:#8fdcae; --seedbg:#14291d; }
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){ --bg:#141619; --bg2:#1c1f24; --fg:#e8e6e1; --fg2:#a4a8b0; --line:#2b2f36; --acc:#7cc4de; --acc2:#16303a;
  --mixed:#f0c674; --mixedbg:#2e2510; --ai:#e6a2dc; --aibg:#2c1729; --pers:#f3a0b4; --persbg:#2e1720; --seed:#8fdcae; --seedbg:#14291d; } }
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 Georgia,"Iowan Old Style","Palatino Linotype",serif;}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
main{max-width:var(--ww);margin:0 auto;padding:1.2rem 1.2rem 3rem}
body.postpage main{max-width:var(--w)}
h1,h2,h3{font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;line-height:1.2;letter-spacing:-.01em}
h1{font-size:2rem;margin:.4rem 0 .6rem}
h2{font-size:1.35rem;margin:2rem 0 .6rem}
h3{font-size:1.05rem;margin:0 0 .3rem}
.dim{color:var(--fg2);font-size:.9rem}
.sub{color:var(--fg2);margin:.2rem 0 1rem}
.small{font-size:.95rem}
/* header */
.top{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;padding:.8rem 1.2rem;border-bottom:1px solid var(--line);background:var(--bg2);position:sticky;top:0;z-index:5;font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif}
.brand{font-weight:700;font-size:1.15rem;color:var(--fg);white-space:nowrap}
.brand .glyph{color:var(--acc);font-size:.9em;margin-right:.2rem}
.nav{display:flex;gap:.2rem .9rem;flex-wrap:wrap;font-size:.95rem;flex:1}
.nav a{color:var(--fg2);padding:.15rem 0;border-bottom:2px solid transparent}
.nav a[aria-current]{color:var(--fg);border-color:var(--acc)}
.theme{background:none;border:1px solid var(--line);border-radius:999px;color:var(--fg2);cursor:pointer;font-size:1rem;width:2rem;height:2rem;line-height:1}
/* hero */
.hero{padding:1.5rem 0 .5rem}
.hero h1{font-size:2.6rem;margin:0 0 .6rem}
.lead{font-size:1.15rem;max-width:52rem;margin:.3rem 0}
.sec{margin:1.6rem 0}
.sec h2{border-bottom:1px solid var(--line);padding-bottom:.3rem}
/* cards */
.list{display:grid;grid-template-columns:repeat(auto-fill,minmax(19rem,1fr));gap:.9rem}
body.postpage .list{grid-template-columns:1fr}
.card{background:var(--bg2);border:1px solid var(--line);border-left:4px solid hsl(var(--hue) 55% 55%);border-radius:var(--r);padding:.85rem 1rem}
.card h3 a{color:var(--fg)}
.card .meta,.post .meta{font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;font-size:.82rem;color:var(--fg2);margin:.1rem 0 .4rem}
.card .ex{margin:.3rem 0 0;font-size:.95rem;color:var(--fg)}
.card .note{margin:.2rem 0;font-size:.9rem;color:var(--fg2);font-style:italic}
.chip{display:inline-block;font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;font-size:.78rem;padding:.1rem .55rem;border-radius:999px;background:hsl(var(--hue) 60% 92%);color:hsl(var(--hue) 55% 28%);border:1px solid hsl(var(--hue) 45% 80%)}
:root[data-theme="dark"] .chip{background:hsl(var(--hue) 35% 22%);color:hsl(var(--hue) 60% 82%);border-color:hsl(var(--hue) 30% 34%)}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .chip{background:hsl(var(--hue) 35% 22%);color:hsl(var(--hue) 60% 82%);border-color:hsl(var(--hue) 30% 34%)} }
.chip span{opacity:.7;margin-left:.2rem}
.badge{display:inline-block;font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;font-size:.72rem;padding:.05rem .45rem;border-radius:4px;vertical-align:middle;margin-left:.15rem}
.badge.mixed{background:var(--mixedbg);color:var(--mixed)}
.badge.ai{background:var(--aibg);color:var(--ai)}
.badge.personal{background:var(--persbg);color:var(--pers)}
.badge.seed{background:var(--seedbg);color:var(--seed)}
.badge.pick{color:#c98a00;background:transparent;font-size:.9rem}
.badge.empty{background:var(--line);color:var(--fg2)}
/* category hues */
.cat-mind{--hue:268}.cat-physics{--hue:222}.cat-ai{--hue:190}.cat-robots{--hue:150}.cat-making{--hue:35}.cat-body{--hue:5}.cat-xr{--hue:305}.cat-society{--hue:60}.cat-research{--hue:200}.cat-journal{--hue:335}.cat-fiction{--hue:100}.cat-fragments{--hue:0;--sat:0%}
.cat-fragments.card{border-left-color:#999}
.catgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));gap:.7rem}
.catcard{display:flex;flex-direction:column;gap:.15rem;background:var(--bg2);border:1px solid var(--line);border-top:4px solid hsl(var(--hue) 55% 55%);border-radius:var(--r);padding:.8rem .9rem;color:var(--fg);font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif}
.catcard span{color:var(--fg2);font-size:.85rem}
.catcard em{font-style:normal;color:var(--fg2);font-size:.85rem;line-height:1.35}
.catcard:hover{text-decoration:none;border-color:var(--acc)}
.eras{display:grid;grid-template-columns:repeat(auto-fill,minmax(14rem,1fr));gap:.5rem}
.era{display:flex;gap:.5rem;align-items:baseline;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:.6rem .8rem;color:var(--fg);font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;font-size:.95rem}
.era b{color:var(--acc)}
.era span{margin-left:auto;color:var(--fg2);font-size:.85rem}
.years .chip{margin:.15rem .1rem}
.more{font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif}
/* post */
.post .crumbs{font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;font-size:.85rem;color:var(--fg2)}
.post h1{font-size:2.1rem}
.indexnote{background:var(--acc2);border-radius:var(--r);padding:.6rem .9rem;font-size:.95rem;color:var(--fg)}
.indexnote span{font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--acc);margin-right:.4rem}
.notice{border-radius:var(--r);padding:.55rem .9rem;font-size:.9rem;margin:.5rem 0;font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif}
.notice.mixed{background:var(--mixedbg);color:var(--mixed)}
.notice.ai{background:var(--aibg);color:var(--ai)}
.notice.personal{background:var(--persbg);color:var(--pers)}
.body{margin:1.4rem 0;font-size:1.06rem;line-height:1.7;overflow-wrap:anywhere}
.body p{margin:0 0 1em}
.body h2,.body h3,.body h4{margin:1.6em 0 .5em}
.body h2{font-size:1.35rem}.body h3{font-size:1.15rem}.body h4{font-size:1rem}
.body img{display:block;margin:1rem auto;border-radius:6px}
.body figure{margin:1rem 0;text-align:center}
.body figcaption{font-size:.85rem;color:var(--fg2)}
.body blockquote{margin:1rem 0;padding:.2rem 1rem;border-left:3px solid var(--line);color:var(--fg2)}
.body pre{overflow-x:auto;background:var(--bg2);border:1px solid var(--line);padding:.8rem;border-radius:8px;font-size:.85rem;line-height:1.45}
.body code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.9em}
.body table{border-collapse:collapse;display:block;overflow-x:auto;max-width:100%;font-size:.92rem}
.body td,.body th{border:1px solid var(--line);padding:.3rem .5rem;vertical-align:top}
.body ul,.body ol{padding-left:1.4rem}
.body li{margin:.2rem 0}
.body hr{border:0;border-top:1px solid var(--line);margin:1.5rem 0}
.frame{position:relative;aspect-ratio:16/9;margin:1rem 0;background:var(--bg2);border-radius:8px;overflow:hidden}
.frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.missing{color:var(--fg2);font-style:italic;font-size:.9rem;border:1px dashed var(--line);padding:.4rem .7rem;border-radius:6px}
.tags{line-height:2}
.tag{display:inline-block;font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;font-size:.8rem;color:var(--fg2);background:var(--bg2);border:1px solid var(--line);border-radius:999px;padding:0 .55rem;margin-right:.2rem}
.tag span{opacity:.6}
.orig{font-size:.85rem;color:var(--fg2);overflow-wrap:anywhere}
.pn{display:flex;justify-content:space-between;gap:1rem;margin:1.5rem 0;font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;font-size:.9rem}
.pn a{max-width:48%}
.related ul{padding-left:1.2rem}
.related li{margin:.25rem 0}
/* docs */
.doc{max-width:var(--w);margin:0 auto}
.doc h1{font-size:2.1rem}
.doc h2{margin-top:2.2rem}
.doc h3{margin-top:1.4rem;font-size:1.1rem}
.doc p,.doc li{font-size:1.04rem}
.doc table{border-collapse:collapse;font-size:.92rem;display:block;overflow-x:auto}
.doc td,.doc th{border:1px solid var(--line);padding:.3rem .5rem;vertical-align:top;text-align:left}
.doc .ref{border-bottom:1px dotted var(--acc)}
.doc blockquote{border-left:3px solid var(--acc);margin:1rem 0;padding:.1rem 1rem;color:var(--fg2)}
/* stats */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:.6rem;margin:1rem 0}
.kpis div{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:.7rem .8rem;font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;color:var(--fg2);font-size:.85rem}
.kpis b{display:block;font-size:1.6rem;color:var(--fg)}
.bars{width:100%;height:auto;display:block;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r)}
.bars rect{fill:var(--acc)}
.bars text{font:11px "Helvetica Neue",Helvetica,Arial,sans-serif;fill:var(--fg2)}
.t{border-collapse:collapse;font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;font-size:.9rem;display:block;overflow-x:auto}
.t th,.t td{border-bottom:1px solid var(--line);padding:.35rem .6rem;text-align:right}
.t th:first-child,.t td:first-child{text-align:left}
ol.plain{padding-left:1.4rem}
ol.plain li{margin:.25rem 0}
.spark span{font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;font-size:.8rem;color:var(--fg2);margin-right:.7rem}
/* search */
.searchform{margin:.5rem 0 1rem;display:flex;gap:.8rem;align-items:center;flex-wrap:wrap}
#q{flex:1;min-width:16rem;font:inherit;font-size:1.1rem;padding:.5rem .8rem;border:1px solid var(--line);border-radius:10px;background:var(--bg2);color:var(--fg)}
mark{background:var(--acc2);color:inherit;padding:0 .1em}
/* footer */
.foot{border-top:1px solid var(--line);padding:1.2rem;color:var(--fg2);font-size:.85rem;max-width:var(--ww);margin:2rem auto 0;font-family:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif}
@media (max-width:640px){
  body{font-size:16px}
  main{padding:.8rem .9rem 2rem}
  .hero h1{font-size:2rem}
  .post h1,.doc h1{font-size:1.6rem}
  .top{padding:.6rem .9rem;gap:.5rem}
  .nav{font-size:.88rem;gap:.1rem .7rem}
  .pn{flex-direction:column}
  .pn a{max-width:100%}
}