/* Org Skills site — copied verbatim to site/dist/style.css by site/build.mjs */
:root{
  --bg:#f7f6f2;--surface:#ffffff;--surface-2:#f1efe8;--hover:#faf6ee;--fg:#1e303a;--muted:#4f606a;--faint:#86939a;--line:#e5e2d9;--line-2:#d4cfc2;
  --primary:#1e303a;--on-primary:#ffffff;--ring:#ae132a;--mark:#f9d3d8;--ok:#1f8a4c;
  --accent:#ae132a;--accent-2:#024051;--accent-3:#f89300;--on-accent:#ffffff;--accent-ink:#ae132a;
  --grad:linear-gradient(135deg,#c41a33 0%,#ae132a 55%,#8e0f22 100%);--grad-text:linear-gradient(100deg,#1e303a 0%,#024051 100%);--glow:0 8px 26px -10px rgba(174,19,42,.6);
  --shadow:0 1px 2px rgba(20,20,20,.04),0 4px 16px rgba(20,20,20,.05);--pop:0 12px 40px rgba(20,20,20,.14),0 2px 6px rgba(20,20,20,.06);
  --r:10px;--maxw:80rem;--head:3.75rem;color-scheme:light;
  --sans:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;--serif:"Noto Serif",Georgia,"Times New Roman",serif;--mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
/* Dark mode is opt-in: the site is light by default and only goes dark when the visitor picks it. */
:root[data-theme=dark]{
  --bg:#0f1a20;--surface:#15232b;--surface-2:#1e303a;--hover:#1a2a33;--fg:#eef1f2;--muted:#a7b4bb;--faint:#6f8089;--line:#22353f;--line-2:#304652;
  --primary:#eef1f2;--on-primary:#0f1a20;--ring:#ff5a6e;--mark:#6b1422;--ok:#4ade80;
  --accent:#d62840;--accent-2:#3a9ab8;--accent-3:#f89300;--on-accent:#ffffff;--accent-ink:#ff7a8a;
  --grad:linear-gradient(135deg,#e0334b 0%,#c41a33 55%,#ae132a 100%);--grad-text:linear-gradient(100deg,#ffffff 0%,#ffc2ca 60%,#ff7a8a 100%);--glow:0 8px 26px -10px rgba(214,40,64,.6);
  --shadow:0 1px 2px rgba(0,0,0,.3),0 4px 16px rgba(0,0,0,.25);--pop:0 12px 40px rgba(0,0,0,.55),0 2px 6px rgba(0,0,0,.4);color-scheme:dark;
}

*{box-sizing:border-box}
html{font-size:16px;scroll-padding-top:calc(var(--head) + 1.5rem);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
button{font:inherit;color:inherit}
code,pre,kbd{font-family:var(--mono);font-size:.875em}
mark{background:var(--mark);color:inherit;border-radius:2px;padding:0 1px}
:focus-visible{outline:2px solid var(--ring);outline-offset:2px;border-radius:4px}
[hidden]{display:none!important}
.i{flex:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.dot{width:.55rem;height:.55rem;border-radius:50%;background:var(--c,var(--faint));flex:none;display:inline-block}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;gap:1rem;height:var(--head)}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-weight:600;letter-spacing:-.01em;white-space:nowrap}
.brand .logo rect{fill:var(--fg)}.brand .logo path{stroke:var(--bg)}
header.site nav{display:flex;gap:.25rem;align-items:center;margin-left:auto}
header.site nav a{color:var(--muted);text-decoration:none;font-size:.9rem;padding:.45rem .6rem;border-radius:7px;display:inline-flex;gap:.4rem;align-items:center}
header.site nav a:hover{color:var(--fg);background:var(--surface-2)}
.icon-btn{display:inline-grid;place-items:center;width:2.25rem;height:2.25rem;border:1px solid var(--line-2);border-radius:8px;background:var(--surface);color:var(--muted);cursor:pointer}
.icon-btn:hover{color:var(--fg);border-color:var(--faint)}
.theme .sun{display:none}
:root[data-theme=dark] .theme .sun{display:block}:root[data-theme=dark] .theme .moon{display:none}
@media(max-width:720px){.hide-sm{display:none!important}.brand span{display:none}}

/* ---------- search ---------- */
.search{position:relative;flex:1 1 auto;max-width:34rem;margin-left:1.5rem}
@media(max-width:720px){.search{margin-left:0}}
.search .field{display:flex;align-items:center;gap:.5rem;height:2.5rem;padding:0 .5rem 0 .75rem;border:1px solid var(--line-2);border-radius:9px;background:var(--surface);transition:border-color .12s,box-shadow .12s}
.search .field:focus-within{border-color:var(--ring);box-shadow:0 0 0 3px color-mix(in srgb,var(--ring) 20%,transparent)}
.search .field .i{color:var(--faint)}
.search input{flex:1;min-width:0;border:0;background:none;font:inherit;font-size:.9375rem;color:var(--fg);outline:none;height:100%}
.search input::placeholder{color:var(--faint)}
.search input::-webkit-search-cancel-button{display:none}
kbd{font-size:.7rem;color:var(--muted);border:1px solid var(--line-2);border-bottom-width:2px;border-radius:5px;padding:.05rem .35rem;background:var(--surface-2);white-space:nowrap}
.search .clear{border:0;background:none;color:var(--faint);cursor:pointer;padding:.25rem;border-radius:5px;display:grid;place-items:center}
.search .clear:hover{color:var(--fg)}
.results{position:absolute;left:0;right:0;top:calc(100% + .4rem);background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r);box-shadow:var(--pop);padding:.35rem;max-height:min(70vh,32rem);overflow:auto;z-index:40}
.results a{display:grid;grid-template-columns:auto 1fr;gap:.1rem .6rem;padding:.55rem .65rem;border-radius:7px;text-decoration:none}
.results a .dot{margin-top:.55rem}
.results a b{font-family:var(--mono);font-weight:500;font-size:.875rem}
.results a small{grid-column:2;color:var(--muted);font-size:.8rem;line-height:1.4;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.results a em{font-style:normal;color:var(--faint);font-size:.75rem;margin-left:.4rem;font-family:var(--sans)}
.results a[aria-selected=true],.results a:hover{background:var(--surface-2)}
.results .foot{display:flex;justify-content:space-between;gap:1rem;padding:.5rem .65rem .25rem;border-top:1px solid var(--line);margin-top:.25rem;font-size:.75rem;color:var(--faint)}
.results .foot a{display:inline;padding:0;color:var(--ring)}
.results .none{padding:1rem .65rem;color:var(--muted);font-size:.875rem}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.45rem;font-size:.875rem;font-weight:500;line-height:1;padding:.6rem .85rem;border-radius:8px;border:1px solid var(--line-2);background:var(--surface);cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .12s,border-color .12s,color .12s}
.btn:hover{border-color:var(--faint);background:var(--surface-2)}
.btn.primary{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
.btn.primary:hover{opacity:.9}
.btn.sm{font-size:.8125rem;padding:.45rem .6rem;border-radius:7px}
.btn.ghost{border-color:transparent;background:transparent;color:var(--muted)}
.btn.ghost:hover{background:var(--surface-2);color:var(--fg)}
.btn[data-done]{color:var(--ok)}
.btn.primary[data-done]{color:var(--on-primary)}
.pill{display:inline-flex;align-items:center;gap:.4rem;font-size:.75rem;font-weight:500;line-height:1;padding:.3rem .55rem;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--muted);white-space:nowrap;text-decoration:none}
a.pill:hover{border-color:var(--faint);color:var(--fg)}
.pill.type{background:var(--surface-2);border-color:transparent}

/* ---------- catalog intro ---------- */
.intro{border-bottom:1px solid var(--line);background:radial-gradient(circle at 1px 1px,var(--line) 1px,transparent 0) 0 0/22px 22px}
.intro .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1.25rem 3rem;align-items:end;padding-top:2.75rem;padding-bottom:2.25rem}
@media(max-width:900px){.intro .wrap{grid-template-columns:minmax(0,1fr)}}
.intro h1{font-size:clamp(1.9rem,4vw,2.75rem);line-height:1.08;letter-spacing:-.03em;margin:0 0 .6rem;font-weight:600}
.intro p{margin:0;color:var(--muted);font-size:1.0625rem;max-width:56ch}
.intro .side{display:grid;gap:.75rem;justify-items:start}
.cmd{display:flex;align-items:center;gap:.5rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:.35rem .35rem .35rem .9rem;box-shadow:var(--shadow);max-width:100%;min-width:0}
.cmd code{flex:1;min-width:0;overflow-x:auto;white-space:nowrap;font-size:.8125rem;scrollbar-width:none}
.cmd code::before{content:"$ ";color:var(--faint)}
.stats{display:flex;gap:1.5rem;font-size:.8125rem;color:var(--muted)}
.stats b{color:var(--fg);font-weight:600;font-size:.9375rem;margin-right:.25rem}

/* ---------- catalog shell ---------- */
.shell{display:grid;grid-template-columns:15rem minmax(0,1fr);gap:2.5rem;padding-top:1.75rem;padding-bottom:4rem}
.facets{position:sticky;top:calc(var(--head) + 1.25rem);align-self:start;display:grid;gap:1.5rem;max-height:calc(100vh - var(--head) - 2.5rem);overflow:auto;padding-bottom:1rem}
.facet h2{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);font-weight:600;margin:0 0 .45rem .6rem}
.facet ul{list-style:none;margin:0;padding:0;display:grid;gap:1px}
.opt{width:100%;display:flex;align-items:center;gap:.6rem;padding:.42rem .6rem;border:0;border-radius:7px;background:none;color:var(--muted);font-size:.9rem;text-align:left;cursor:pointer}
.opt:hover{background:var(--surface-2);color:var(--fg)}
.opt .n{margin-left:auto;font-size:.75rem;color:var(--faint);font-variant-numeric:tabular-nums}
.opt[aria-pressed=true],.opt[aria-checked=true]{background:var(--surface);color:var(--fg);font-weight:500;box-shadow:inset 0 0 0 1px var(--line-2)}
.opt[data-zero]{opacity:.45}
.tree .opt.cat{color:var(--fg);font-weight:600}
.tree .sub{margin:.1rem 0 .35rem 1.05rem;padding-left:.55rem;border-left:1px solid var(--line)}
.tree .opt.tech{font-size:.85rem;padding-top:.32rem;padding-bottom:.32rem}
.tree .opt.tech .dot{width:.45rem;height:.45rem}
.box{width:.9rem;height:.9rem;border:1.5px solid var(--line-2);border-radius:4px;display:grid;place-items:center;flex:none;background:var(--surface)}
.opt[aria-checked=true] .box{background:var(--primary);border-color:var(--primary)}
.opt[aria-checked=true] .box::after{content:"";width:.45rem;height:.25rem;border:2px solid var(--on-primary);border-top:0;border-right:0;transform:rotate(-45deg) translate(1px,-1px)}
.facets .reset{justify-self:start;margin-left:.2rem}
.subgroup+.row::after{display:none}
@media(max-width:900px){
  .tree .sub{display:contents}
  .tree>ul>li{display:contents}
  .shell{grid-template-columns:minmax(0,1fr);gap:1rem;padding-top:1rem}
  .facets{position:static;max-height:none;overflow:visible;gap:.75rem;padding:0}
  .facet h2{display:none}
  .facet ul{display:flex;gap:.4rem;overflow-x:auto;padding-bottom:.25rem;scrollbar-width:none}
  .opt{width:auto;white-space:nowrap;border:1px solid var(--line-2);border-radius:999px;padding:.35rem .7rem;font-size:.8125rem;background:var(--surface)}
  .opt[aria-pressed=true],.opt[aria-checked=true]{background:var(--primary);color:var(--on-primary);box-shadow:none;border-color:var(--primary)}
  .opt[aria-pressed=true] .n,.opt[aria-checked=true] .n{color:inherit;opacity:.7}
  .opt .box{display:none}
}

.bar{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;padding-bottom:.9rem;border-bottom:1px solid var(--line)}
.bar .count{font-weight:600}
.bar .active{display:flex;gap:.35rem;flex-wrap:wrap}
.bar .active button{display:inline-flex;align-items:center;gap:.3rem;font-size:.75rem;padding:.25rem .35rem .25rem .6rem;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--muted);cursor:pointer}
.bar .active button:hover{color:var(--fg);border-color:var(--faint)}
.bar .spacer{flex:1}

/* ---------- skill list ---------- */
.list{list-style:none;margin:0;padding:0}
.group{display:flex;align-items:center;gap:.6rem;padding:1.6rem 0 .5rem;font-weight:600;font-size:.95rem}
.group .n,.subgroup .n{color:var(--faint);font-weight:400;font-size:.8125rem}
.group{font-size:1.125rem;letter-spacing:-.01em;padding-top:2rem;border-bottom:1px solid var(--line);padding-bottom:.6rem;margin-bottom:.25rem}
.group:first-child{padding-top:1rem}
.subgroup{display:flex;align-items:center;gap:.5rem;padding:1.1rem 0 .35rem;font-size:.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.subgroup::before{content:"";width:.5rem;height:.5rem;border-radius:2px;background:var(--c)}
.subgroup .grp-install,.group .grp-install{margin-left:auto;text-transform:none;letter-spacing:0}
.group .grp-install{margin-left:auto}
.row{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.25rem 1rem;align-items:center;padding:.85rem .9rem .85rem 1.1rem;margin:0 -.9rem 0 -1.1rem;border-radius:var(--r);transition:background .12s}
.row::before{content:"";position:absolute;left:.3rem;top:.95rem;bottom:.95rem;width:3px;border-radius:3px;background:var(--c);opacity:.85}
.row+.row::after{content:"";position:absolute;top:0;left:1.1rem;right:.9rem;height:1px;background:var(--line)}
.row:hover{background:var(--hover)}
.row:hover::after,.row:hover+.row::after{opacity:0}
.row .main{min-width:0}
.row .title{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.row .title a{font-family:var(--mono);font-weight:500;font-size:.9375rem;text-decoration:none;letter-spacing:-.01em}
.row .title a::after{content:"";position:absolute;inset:0;border-radius:var(--r)}
.row p{margin:.2rem 0 0;color:var(--muted);font-size:.875rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere;max-width:78ch}
.row .acts{display:flex;gap:.15rem;position:relative;z-index:1;opacity:.55;transition:opacity .12s}
.row:hover .acts,.row:focus-within .acts{opacity:1}
@media(hover:none){.row .acts{opacity:1}}
@media(max-width:640px){.row{grid-template-columns:minmax(0,1fr)}.row .acts{margin-left:-.6rem}.row .acts .lbl{display:none}}
.empty{text-align:center;color:var(--muted);padding:3.5rem 1rem;border:1px dashed var(--line-2);border-radius:var(--r);margin-top:1.5rem}
.empty b{display:block;color:var(--fg);font-size:1.05rem;margin-bottom:.25rem}

/* ---------- contribute band ---------- */
.band{border-top:1px solid var(--line);padding:3.5rem 0;background:var(--surface)}
.band .wrap{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:start}
@media(max-width:860px){.band .wrap{grid-template-columns:1fr}}
.eyebrow{font-size:.75rem;font-weight:600;color:var(--faint);text-transform:uppercase;letter-spacing:.08em}
.band h2{font-size:1.6rem;letter-spacing:-.02em;margin:.35rem 0 .5rem;font-weight:600}
.band p{color:var(--muted);max-width:56ch;margin:0 0 1.25rem}
.steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:1rem}
.steps li{counter-increment:s;display:grid;grid-template-columns:2rem 1fr;gap:.75rem}
.steps li::before{content:counter(s);width:2rem;height:2rem;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;font-size:.8125rem;font-weight:600;background:var(--bg)}
.steps b{display:block;font-weight:600}
.steps span{color:var(--muted);font-size:.9rem}
.steps code,.band p code{background:var(--surface-2);padding:.1em .35em;border-radius:4px}
.row-btns{display:flex;gap:.5rem;flex-wrap:wrap}

/* ---------- code blocks ---------- */
pre{background:var(--surface-2);border:1px solid var(--line);padding:1rem 1.1rem;border-radius:var(--r);overflow:auto;line-height:1.55;margin:0}
.code{position:relative;margin:1rem 0}
.code .copy{position:absolute;top:.5rem;right:.5rem;opacity:0;transition:opacity .12s}
.code:hover .copy,.code .copy:focus-visible,.code .copy[data-done]{opacity:1}
@media(hover:none){.code .copy{opacity:1}}

/* ---------- skill page ---------- */
.crumbs{font-size:.875rem;color:var(--muted);display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;padding-top:1.75rem}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--fg);text-decoration:underline}
.skill-head{padding:1rem 0 1.75rem;border-bottom:1px solid var(--line)}
.skill-head .pills{display:flex;gap:.4rem;flex-wrap:wrap}
.skill-head h1{font-family:var(--mono);font-weight:500;font-size:clamp(1.6rem,4vw,2.4rem);letter-spacing:-.03em;margin:.75rem 0 .5rem;line-height:1.15;overflow-wrap:anywhere}
.skill-head .lede{font-size:1.0625rem;color:var(--muted);max-width:68ch;margin:0 0 1.25rem}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 17rem;gap:3rem;padding:2rem 0 4rem}
.layout aside{position:sticky;top:calc(var(--head) + 1.25rem);align-self:start;display:grid;gap:1.5rem;font-size:.875rem;max-height:calc(100vh - var(--head) - 2.5rem);overflow:auto}
@media(max-width:960px){.layout{grid-template-columns:minmax(0,1fr)}.layout aside{position:static;max-height:none;order:2}.toc{display:none}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:1rem}
.aside-h{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin:0 0 .6rem;font-weight:600}
dl.meta{margin:0;display:grid;gap:.6rem}
dl.meta dt{color:var(--faint);font-size:.75rem}
dl.meta dd{margin:0;overflow-wrap:anywhere}
dl.meta code{font-size:.8rem}
.toc ol,.related ul{list-style:none;margin:0;padding:0}
.toc ol{border-left:1px solid var(--line)}
.toc a{display:block;text-decoration:none;color:var(--muted);padding:.25rem 0 .25rem .85rem;margin-left:-1px;border-left:2px solid transparent;line-height:1.4}
.toc a:hover{color:var(--fg)}
.toc a[aria-current]{color:var(--fg);border-left-color:var(--c)}
.related a{display:flex;align-items:center;gap:.5rem;padding:.3rem 0;text-decoration:none;color:var(--muted);font-family:var(--mono);font-size:.8125rem}
.related a:hover{color:var(--fg)}
.related em{margin-left:auto;font-style:normal;font-family:var(--sans);font-size:.72rem;color:var(--faint)}
.triggers{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--c);border-radius:var(--r);padding:1rem 1.1rem;margin:0 0 2rem;font-size:.9375rem;color:var(--muted)}
.triggers b{color:var(--fg);display:block;margin-bottom:.25rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em}
.install{margin:0 0 2.5rem}
.install>h2,.contents-h{font-size:1.2rem;letter-spacing:-.01em;margin:0 0 .75rem;font-weight:600}
.tabs{display:flex;gap:.15rem;overflow-x:auto;border-bottom:1px solid var(--line);scrollbar-width:thin}
.tab{font-size:.875rem;padding:.6rem .8rem;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);cursor:pointer;margin-bottom:-1px;white-space:nowrap}
.tab:hover{color:var(--fg)}
.tab[aria-selected=true]{color:var(--fg);border-bottom-color:var(--c);font-weight:500}
.panel{display:none;padding-top:1rem}
.panel[data-active]{display:block}
.panel p{margin:0 0 .25rem;color:var(--muted);font-size:.9375rem}
.panel p code{background:var(--surface-2);padding:.1em .35em;border-radius:4px}

/* ---------- rendered markdown ---------- */
.md{max-width:76ch}
.md>h1:first-child{display:none}
.md h2{font-size:1.35rem;letter-spacing:-.015em;margin:2.5rem 0 .75rem;padding-top:1.5rem;border-top:1px solid var(--line);font-weight:600}
.md h3{font-size:1.08rem;margin:1.75rem 0 .5rem;font-weight:600}
.md p,.md li{color:color-mix(in srgb,var(--fg) 88%,var(--muted))}
.md ul,.md ol{padding-left:1.35rem}
.md li{margin:.3rem 0}
.md li::marker{color:var(--faint)}
.md a{color:var(--ring)}
.md :not(pre)>code{background:var(--surface-2);border:1px solid var(--line);padding:.05em .35em;border-radius:5px;font-size:.84em}
.md table{border-collapse:separate;border-spacing:0;width:100%;font-size:.9rem;display:block;overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);margin:1.25rem 0}
.md th,.md td{padding:.6rem .8rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.md th{background:var(--surface-2);font-weight:600;font-size:.8125rem;white-space:nowrap}
.md tr:last-child td{border-bottom:0}
.md td+td,.md th+th{border-left:1px solid var(--line)}
.md blockquote{border-left:3px solid var(--line-2);margin:1.25rem 0;padding:.25rem 1rem;color:var(--muted)}

/* ---------- footer / toast ---------- */
footer.site{border-top:1px solid var(--line);color:var(--muted);font-size:.875rem;padding:1.75rem 0}
footer.site .wrap{display:flex;gap:1rem;flex-wrap:wrap;justify-content:space-between}
footer.site a{color:var(--fg)}
.toast{position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%,.5rem);background:var(--primary);color:var(--on-primary);padding:.6rem 1rem;border-radius:8px;font-size:.875rem;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s;box-shadow:var(--pop);z-index:50;max-width:calc(100vw - 2rem)}
.toast[data-show]{opacity:1;transform:translate(-50%,0)}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important}}

/* ---------- subtle scrollbars for inner scroll areas ----------
   Hidden until the area is hovered/focused, thin, and never on top of the content. */
.facets,.layout aside,.results,.tabs{scrollbar-width:thin;scrollbar-color:transparent transparent;scrollbar-gutter:stable}
.facets:hover,.facets:focus-within,.layout aside:hover,.results,.tabs:hover{scrollbar-color:var(--line-2) transparent}
.facets::-webkit-scrollbar,.layout aside::-webkit-scrollbar,.results::-webkit-scrollbar,.tabs::-webkit-scrollbar{width:6px;height:6px}
.facets::-webkit-scrollbar-track,.layout aside::-webkit-scrollbar-track,.results::-webkit-scrollbar-track,.tabs::-webkit-scrollbar-track{background:transparent}
.facets::-webkit-scrollbar-thumb,.layout aside::-webkit-scrollbar-thumb,.results::-webkit-scrollbar-thumb,.tabs::-webkit-scrollbar-thumb{background:transparent;border-radius:999px}
.facets:hover::-webkit-scrollbar-thumb,.facets:focus-within::-webkit-scrollbar-thumb,.layout aside:hover::-webkit-scrollbar-thumb,.results::-webkit-scrollbar-thumb,.tabs:hover::-webkit-scrollbar-thumb{background:var(--line-2)}
.facets{padding-right:.35rem;margin-right:-.35rem}

/* ---------- why skills page ---------- */
.intro p .more{color:var(--fg);font-weight:500;white-space:nowrap}
.why-hero{border-bottom:1px solid var(--line);background:radial-gradient(circle at 1px 1px,var(--line) 1px,transparent 0) 0 0/22px 22px}
.why-hero .wrap{padding-top:4.5rem;padding-bottom:3.5rem;display:grid;gap:1.25rem;justify-items:start}
.why-hero h1{font-size:clamp(2rem,5vw,3.25rem);line-height:1.08;letter-spacing:-.03em;margin:0;max-width:20ch;font-weight:700}
.why-hero .lede{font-size:1.125rem;color:var(--muted);max-width:62ch;margin:0}
.why-sec{padding:4rem 0;border-bottom:1px solid var(--line)}
.why-sec.alt{background:var(--surface)}
.sec-head{max-width:62ch;margin-bottom:2rem}
.sec-head h2{font-size:clamp(1.5rem,3vw,2rem);letter-spacing:-.02em;margin:.4rem 0 .5rem;font-weight:700;line-height:1.2}
.sec-head p{color:var(--muted);margin:0}
.why-sec code{background:var(--surface-2);padding:.1em .35em;border-radius:4px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
@media(max-width:1000px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.grid-3,.grid-4{grid-template-columns:minmax(0,1fr)}}
.tile,.benefit{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:1.25rem}
.why-sec.alt .tile{background:var(--bg)}
.tile>b,.benefit>b{display:block;font-size:1rem;margin-bottom:.35rem}
.tile p,.benefit p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.55}
.benefit .bi-wrap{display:inline-grid;place-items:center;width:2.5rem;height:2.5rem;border-radius:9px;background:var(--surface-2);color:var(--fg);margin-bottom:.9rem}
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;counter-reset:f}
@media(max-width:760px){.flow{grid-template-columns:minmax(0,1fr)}}
.flow li{position:relative;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:1.25rem}
.flow li:not(:last-child)::after{content:"→";position:absolute;right:-.85rem;top:1.3rem;color:var(--faint);font-size:1.1rem;z-index:1}
@media(max-width:760px){.flow li:not(:last-child)::after{content:"↓";right:auto;left:1.6rem;top:auto;bottom:-1.2rem}}
.flow .k{display:inline-grid;place-items:center;width:1.9rem;height:1.9rem;border-radius:50%;background:var(--primary);color:var(--on-primary);font-weight:700;font-size:.85rem;margin-bottom:.75rem}
.flow li>b{display:block;margin-bottom:.3rem}
.flow p{margin:0;color:var(--muted);font-size:.9rem}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:760px){.compare{grid-template-columns:minmax(0,1fr)}}
.compare .side{border:1px solid var(--line);border-radius:var(--r);padding:1.25rem 1.4rem;background:var(--bg)}
.compare .with{border-color:color-mix(in srgb,var(--ok) 45%,var(--line));box-shadow:0 0 0 3px color-mix(in srgb,var(--ok) 10%,transparent)}
.compare h3{display:flex;align-items:center;gap:.5rem;margin:0 0 .75rem;font-size:1rem}
.compare .without h3 svg{color:#dc2626}.compare .with h3 svg{color:var(--ok)}
.compare ul{margin:0;padding-left:1.1rem;display:grid;gap:.45rem;color:var(--muted);font-size:.925rem}
.why-sec .note{color:var(--faint);font-size:.8125rem;margin:1rem 0 0}
.why-sec .note a{color:var(--muted)}
.why-sec .md{max-width:none}
.why-sec .md table{display:table}
@media(max-width:760px){.why-sec .md table{display:block}}
.why-sec.cta .wrap{display:grid;gap:1.25rem;justify-items:start}
.why-sec.cta .sec-head{margin-bottom:0}
.why-sec.cta .cmd{min-width:min(100%,30rem)}
.why-sec.cta p{color:var(--muted);max-width:62ch;margin:0}

/* =====================================================================
   Modern accent + motion layer
   ===================================================================== */
::selection{background:color-mix(in srgb,var(--accent) 30%,transparent)}
.brand .logo rect{fill:url(#logo-grad)}
.brand .logo path{stroke:#ffffff}

/* primary buttons: gradient + glow */
.btn.primary{background:var(--grad);border-color:transparent;color:var(--on-accent);font-weight:600;box-shadow:var(--glow);background-size:150% 150%;background-position:0% 50%;transition:background-position .4s ease,box-shadow .2s,transform .12s}
.btn.primary:hover{opacity:1;background-position:100% 50%;box-shadow:0 10px 36px -8px color-mix(in srgb,var(--accent) 75%,transparent)}
.btn.primary[data-done]{color:var(--on-accent)}
.btn{transition:background .15s,border-color .15s,color .15s,transform .12s,box-shadow .15s}
.btn:active,.opt:active,.icon-btn:active{transform:scale(.96)}
.btn:not(.primary):not(.ghost):hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line-2));box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 10%,transparent)}

/* gradient headlines */
.intro h1,.why-hero h1{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% 200%;animation:gradShift 12s ease-in-out infinite}
.sec-head h2,.band h2{color:var(--fg)}
.eyebrow{color:var(--accent-ink)}

/* aurora glow behind the hero areas */
.intro,.why-hero{position:relative;overflow:hidden;isolation:isolate}
.intro::before,.intro::after,.why-hero::before,.why-hero::after{content:"";position:absolute;z-index:-1;border-radius:50%;filter:blur(70px);opacity:.5;pointer-events:none}
.intro::before,.why-hero::before{width:34rem;height:34rem;left:-8rem;top:-18rem;background:radial-gradient(circle,var(--accent) 0%,transparent 65%);animation:floatA 18s ease-in-out infinite}
.intro::after,.why-hero::after{width:30rem;height:30rem;right:-6rem;top:-12rem;background:radial-gradient(circle,var(--accent-2) 0%,transparent 65%);animation:floatB 22s ease-in-out infinite}
:root[data-theme=dark] .intro::before,:root[data-theme=dark] .intro::after,:root[data-theme=dark] .why-hero::before,:root[data-theme=dark] .why-hero::after{opacity:.35}

/* search: accent focus, animated dropdown */
.search .field:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 18%,transparent)}
.results:not([hidden]){animation:dropIn .16s ease-out}
.results a[aria-selected=true]{background:color-mix(in srgb,var(--accent) 10%,var(--surface))}
.results a[aria-selected=true] .dot{box-shadow:0 0 0 3px color-mix(in srgb,var(--c) 25%,transparent)}

/* sidebar: accent for the active option */
.opt[aria-pressed=true],.opt[aria-checked=true]{background:color-mix(in srgb,var(--accent) 9%,var(--surface));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 35%,var(--line-2));color:var(--fg)}
.opt[aria-checked=true] .box{background:var(--grad);border-color:transparent}
.opt[aria-checked=true] .box::after{border-color:var(--on-accent)}
.opt .dot{transition:transform .2s}
.opt:hover .dot{transform:scale(1.35)}
@media(max-width:900px){.opt[aria-pressed=true],.opt[aria-checked=true]{background:var(--grad);color:var(--on-accent);border-color:transparent}}

/* catalog rows: lift, glow bar, animate in when (re)shown */
.row{transition:background .15s,transform .2s ease}
.row:hover{transform:translateX(3px)}
.row::before{transition:width .2s,box-shadow .2s,opacity .2s}
.row:hover::before{width:4px;opacity:1;box-shadow:0 0 12px var(--c)}
.row:not([hidden]),.group:not([hidden]),.subgroup:not([hidden]){animation:fadeUp .35s ease-out both}
.row .title a{transition:color .15s}
.row:hover .title a{color:var(--accent-ink)}
.pill.type{background:color-mix(in srgb,var(--accent) 8%,var(--surface-2))}
.bar .count{font-variant-numeric:tabular-nums}

/* cards on the why page */
.tile,.benefit,.flow li,.compare .side,.card{transition:transform .25s ease,box-shadow .25s ease,border-color .25s}
.tile:hover,.benefit:hover,.flow li:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--accent) 35%,var(--line));box-shadow:0 18px 40px -20px color-mix(in srgb,var(--accent) 45%,transparent)}
.benefit .bi-wrap{background:var(--grad);color:var(--on-accent);box-shadow:var(--glow);transition:transform .3s}
.benefit:hover .bi-wrap{transform:rotate(-6deg) scale(1.08)}
.flow .k{background:var(--grad);color:var(--on-accent)}
.steps li::before{background:var(--grad);color:var(--on-accent);border-color:transparent}
.triggers{border-left-color:var(--accent)}
.toc a[aria-current]{border-left-color:var(--accent);color:var(--accent-ink)}
.tab[aria-selected=true]{border-bottom-color:var(--accent)}
.md a,.results .foot a{color:var(--accent-ink)}

/* theme toggle spin, copy check pop */
.theme svg{transition:transform .5s cubic-bezier(.5,1.6,.4,1)}
.theme:hover svg{transform:rotate(25deg)}
.theme.spin svg{animation:spin .5s ease}
.btn[data-done] svg{animation:pop .35s cubic-bezier(.5,1.8,.5,1)}
.toast{background:var(--primary);color:var(--on-primary);box-shadow:0 0 0 1px var(--accent),var(--pop)}

/* scroll reveal (only when JS is running — see app.js) */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0) * 70ms)}
.js .reveal.in{opacity:1;transform:none}

@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes dropIn{from{opacity:0;transform:translateY(-6px) scale(.98)}to{opacity:1;transform:none}}
@keyframes pop{0%{transform:scale(.4)}100%{transform:scale(1)}}
@keyframes spin{from{transform:rotate(-180deg) scale(.6)}to{transform:none}}
@keyframes gradShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes floatA{0%,100%{transform:translate(0,0)}50%{transform:translate(6rem,3rem)}}
@keyframes floatB{0%,100%{transform:translate(0,0)}50%{transform:translate(-5rem,4rem)}}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}

/* ---------- AGCO typography: Barlow body, Noto Serif headings ---------- */
body{font-size:1.0625rem}
.intro h1,.why-hero h1,.sec-head h2,.band h2,.group,.md h2,.md h3,.install>h2,.contents-h,.empty b{font-family:var(--serif);font-weight:500;letter-spacing:-.01em}
.intro h1,.why-hero h1{font-weight:600;letter-spacing:-.02em;line-height:1.1}
.tile>b,.benefit>b,.flow li>b,.steps b,.compare h3{font-family:var(--serif);font-weight:600;letter-spacing:0}
.eyebrow,.aside-h,.facet h2,.subgroup{letter-spacing:.1em}

/* ---------- item kinds (skills, Copilot agents, instructions, MCP) ---------- */
.pill.kind{font-weight:600;border-color:transparent}
.k-agent{background:color-mix(in srgb,#024051 14%,var(--surface));color:color-mix(in srgb,#024051 80%,var(--fg))}
.k-instructions{background:color-mix(in srgb,#674719 14%,var(--surface));color:color-mix(in srgb,#674719 80%,var(--fg))}
.k-mcp{background:color-mix(in srgb,#0078d4 14%,var(--surface));color:color-mix(in srgb,#0078d4 80%,var(--fg))}
:root[data-theme=dark] .k-agent,:root[data-theme=dark] .k-instructions,:root[data-theme=dark] .k-mcp{color:var(--fg)}
.kicon{width:.7rem;height:.7rem;border-radius:3px;flex:none;background:var(--accent)}
.kicon.k-skill{background:var(--accent)}
.kicon.k-agent{background:#024051}
.kicon.k-instructions{background:#674719}
.kicon.k-mcp{background:#0078d4}
.step-h{font-family:var(--sans);font-size:.95rem;font-weight:600;margin:1.25rem 0 .2rem}
.step-p{margin:0 0 .5rem;color:var(--muted);font-size:.9375rem}
.step-p code,.triggers code{background:var(--surface-2);padding:.1em .35em;border-radius:4px}
.note-ado{border-left-color:#0078d4}
.note-ado a{color:var(--accent-ink)}

/* ---------- why pages: tabs between Skills / Agents / Instructions / MCP ---------- */
.why-tabs{display:flex;gap:.3rem;flex-wrap:wrap;margin-bottom:.75rem}
.why-tabs a{font-size:.875rem;font-weight:500;text-decoration:none;padding:.4rem .85rem;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--muted);transition:border-color .15s,color .15s,background .15s}
.why-tabs a:hover{color:var(--fg);border-color:var(--faint)}
.why-tabs a[aria-current=page]{background:var(--grad);color:var(--on-accent);border-color:transparent;box-shadow:var(--glow)}
.why-link{color:var(--accent-ink);font-weight:500;white-space:nowrap}
.install-note{margin:1rem 0 0;font-size:.8125rem;color:var(--faint)}
.install-note code{background:var(--surface-2);padding:.1em .35em;border-radius:4px}