:root{
  --bg:#09090E; --bg-2:#0C0C13; --surface:#101018; --surface-2:#15151F;
  --border:rgba(255,255,255,.08); --border-2:rgba(255,255,255,.14);
  --text:#F4F4F7; --text-2:#9AA0AC; --text-3:#636A77;
  --violet:#8B5CF6; --violet-2:#A78BFA; --violet-3:#C4B5FD; --glow:rgba(139,92,246,.30);
  --sans:'Hanken Grotesk',system-ui,-apple-system,sans-serif;
  --display:'Space Grotesk','Hanken Grotesk',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --maxw:1120px; --read:720px; --pad:clamp(1.25rem,4vw,2rem);
}
:where(#bg-root *){box-sizing:border-box;margin:0;padding:0}
body.agtm-article{background:var(--bg)}
#bg-root{width:100%;flex:1 1 100%;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative}
:where(#bg-root) a{color:inherit;text-decoration:none}
#bg-root img{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--violet-2)}

/* progress bar */
.art-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:9999;background:linear-gradient(90deg,var(--violet),var(--violet-2));box-shadow:0 0 12px -2px var(--glow);transition:width .08s linear}

/* hero / header */
.art-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--border);padding:clamp(3rem,7vw,5rem) 0 clamp(2rem,4vw,3rem)}
.art-hero .glow{position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:min(900px,130%);height:560px;pointer-events:none;background:radial-gradient(ellipse 50% 50% at 50% 50%,var(--glow),transparent 70%);filter:blur(10px);opacity:.7}
.art-hero-inner{position:relative;z-index:2;max-width:820px;margin:0 auto;text-align:center}
.art-cat{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;padding:.36rem .7rem;border-radius:7px;background:rgba(139,92,246,.12);border:1px solid rgba(139,92,246,.28);color:var(--violet-3)}
.art-cat .dot{width:5px;height:5px;border-radius:50%;background:var(--violet-2)}
.art-hero h1{font-family:var(--display);font-weight:600;font-size:clamp(2rem,4.6vw,3.3rem);line-height:1.1;letter-spacing:-.02em;margin:1.3rem 0 1.4rem;color:var(--text)}
.art-meta{display:inline-flex;align-items:center;gap:.85rem;font-family:var(--mono);font-size:.8rem;color:var(--text-2);flex-wrap:wrap;justify-content:center}
.art-meta .av{width:30px;height:30px;border-radius:50%;object-fit:cover;border:1px solid var(--border-2)}
.art-meta .who{display:inline-flex;align-items:center;gap:.5rem;color:var(--text)}
.art-meta .sep{width:3px;height:3px;border-radius:50%;background:var(--text-3)}

/* layout: toc + content */
.art-layout{max-width:1180px;margin:clamp(2rem,5vw,3.5rem) auto;padding:0 var(--pad);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,var(--read)) minmax(0,1fr);align-items:start}
.art-col{grid-column:2;min-width:0}
.art-toc{grid-column:1;width:100%;padding-right:clamp(1rem,1.8vw,2rem);position:sticky;top:96px;align-self:start}
.art-toc .lbl{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);margin-bottom:1rem;display:block}
.art-toc ul{list-style:none;display:flex;flex-direction:column;gap:.1rem;border-left:1px solid var(--border)}
.art-toc a{display:block;font-size:.86rem;line-height:1.4;color:var(--text-2);padding:.5rem 0 .5rem 1rem;margin-left:-1px;border-left:2px solid transparent;transition:color .18s,border-color .18s}
.art-toc a:hover{color:var(--text)}
.art-toc a.active{color:var(--violet-2);border-left-color:var(--violet)}
.art-toc a.h3{padding-left:1.7rem;font-size:.81rem;color:var(--text-3)}
.art-toc a.h3.active{color:var(--violet-2)}

/* prose */
.art-content{max-width:var(--read)}
.art-content>*{margin-bottom:1.35rem}
.art-content p{font-size:1.075rem;line-height:1.8;color:#C9CDD6}
.art-content h2{font-family:var(--display);font-weight:600;font-size:clamp(1.5rem,2.6vw,1.95rem);line-height:1.2;letter-spacing:-.015em;color:var(--text);margin:2.6rem 0 1rem;scroll-margin-top:96px}
.art-content h3{font-family:var(--display);font-weight:500;font-size:1.3rem;line-height:1.3;color:var(--text);margin:2rem 0 .8rem;scroll-margin-top:96px}
.art-content h4{font-weight:600;font-size:1.08rem;color:var(--text);margin:1.6rem 0 .6rem}
.art-content a{color:var(--violet-2);font-weight:500;text-decoration:underline;text-decoration-color:rgba(167,139,250,.6);text-decoration-thickness:1.5px;text-underline-offset:3px;transition:text-decoration-color .2s,color .2s}
.art-content a:hover{color:var(--violet-3);text-decoration-color:var(--violet-2)}
.art-content a strong{color:inherit;font-weight:inherit}
.art-content strong{color:var(--text);font-weight:600}
.art-content ul,.art-content ol{padding-left:1.4rem;color:#C9CDD6;font-size:1.075rem;line-height:1.75}
.art-content li{margin-bottom:.6rem}
.art-content ul li::marker{color:var(--violet-2)}
.art-content ol li::marker{color:var(--violet-2);font-family:var(--mono);font-size:.9em}
.art-content blockquote{border-left:3px solid var(--violet);background:rgba(139,92,246,.06);padding:1.1rem 1.4rem;border-radius:0 10px 10px 0;font-size:1.15rem;line-height:1.6;color:var(--text);font-style:italic}
.art-content img{border-radius:12px;border:1px solid var(--border);margin:1.8rem 0}
.art-content figure{margin:1.8rem 0}.art-content figcaption{font-size:.82rem;color:var(--text-3);text-align:center;margin-top:.6rem;font-family:var(--mono)}
.art-content code{font-family:var(--mono);font-size:.88em;background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:.12em .4em;color:var(--violet-3)}
.art-content pre{background:var(--bg-2);border:1px solid var(--border);border-radius:12px;padding:1.2rem 1.4rem;overflow-x:auto;font-family:var(--mono);font-size:.88rem;line-height:1.6}
.art-content pre code{background:none;border:none;padding:0;color:var(--text-2)}
.art-content hr{border:none;border-top:1px solid var(--border);margin:2.5rem 0}
/* tables */
.art-content table,.art-content figure.wp-block-table table{width:100%;border-collapse:collapse;font-size:.95rem;margin:1.8rem 0;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.art-content th{background:rgba(139,92,246,.14);color:var(--violet-3);font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;text-align:left;padding:.85rem 1rem;border-bottom:1px solid var(--border)}
.art-content td{padding:.85rem 1rem;border-bottom:1px solid var(--border);border-right:1px solid var(--border);color:#C9CDD6;vertical-align:top}
.art-content tr td:last-child{border-right:none}
.art-content tbody tr:last-child td{border-bottom:none}
.art-content tbody tr:nth-child(even){background:rgba(255,255,255,.015)}

/* author box */
.art-author{max-width:var(--read);margin:clamp(2.5rem,5vw,3.5rem) 0 0;display:flex;gap:1.2rem;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:1.6rem 1.8rem}
.art-author img{width:62px;height:62px;border-radius:50%;object-fit:cover;border:1px solid var(--border-2);flex:0 0 auto}
.art-author .a-name{font-weight:600;font-size:1.05rem;color:var(--text)}
.art-author .a-role{font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--violet-2);margin:.2rem 0 .6rem}
.art-author .a-bio{font-size:.92rem;color:var(--text-2);line-height:1.6}
.art-author .a-links{display:flex;gap:1rem;margin-top:.8rem;font-size:.82rem}
.art-author .a-links a{color:var(--violet-2)}

/* end cta */
.art-cta{max-width:var(--maxw);margin:clamp(3rem,6vw,5rem) auto 0;padding:0 var(--pad)}
.art-cta .inner{position:relative;overflow:hidden;border:1px solid var(--border-2);border-radius:22px;background:radial-gradient(120% 160% at 50% -20%,rgba(139,92,246,.22),transparent 60%),linear-gradient(180deg,var(--surface),var(--bg-2));padding:clamp(2.5rem,6vw,4rem) clamp(1.5rem,5vw,3rem);text-align:center}
.art-cta h2{font-family:var(--display);font-weight:600;font-size:clamp(1.8rem,4vw,2.7rem);line-height:1.05;letter-spacing:-.02em;color:var(--text);margin-bottom:.9rem}
.art-cta p{color:var(--text-2);max-width:46ch;margin:0 auto 1.8rem;font-size:1.02rem}
.btn-primary{display:inline-flex;align-items:center;gap:.6rem;font-weight:600;font-size:.98rem;padding:.85rem 1.7rem;border-radius:999px;background:linear-gradient(180deg,var(--violet-2),var(--violet));color:#fff;box-shadow:0 12px 40px -14px var(--glow);transition:transform .18s,box-shadow .18s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 50px -14px var(--glow)}
.btn-primary svg{width:16px;height:16px}

/* related */
.art-related{max-width:var(--maxw);margin:clamp(3rem,6vw,4.5rem) auto 0;padding:0 var(--pad)}
.art-related .head{display:flex;align-items:center;gap:1rem;margin-bottom:2rem}
.art-related .head .lbl{font-family:var(--mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-2)}
.art-related .head .rule{flex:1;height:1px;background:var(--border)}
.rgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.rcard{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:16px;overflow:hidden;background:var(--surface);transition:transform .22s,border-color .22s,box-shadow .22s}
.rcard:hover{transform:translateY(-5px);border-color:var(--border-2);box-shadow:0 24px 60px -36px rgba(139,92,246,.55)}
.rcard .rv{position:relative;height:120px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:center;background:radial-gradient(120% 120% at 70% 20%,rgba(139,92,246,.18),transparent 60%),#0E0E15}
.rcard .rv .vgrid{position:absolute;inset:0;opacity:.4;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:24px 24px}
.rcard .rv svg{position:relative;width:38px;height:38px;stroke:var(--violet-2);fill:none;stroke-width:1.4}
.rcard .rb{padding:1.2rem 1.3rem 1.4rem;display:flex;flex-direction:column;flex:1}
.rcard .rtag{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--violet-3);background:rgba(139,92,246,.12);border:1px solid rgba(139,92,246,.28);padding:.26rem .5rem;border-radius:6px;width:fit-content;margin-bottom:.8rem}
.rcard h3{font-weight:600;font-size:1.02rem;line-height:1.32;color:var(--text);margin-bottom:.7rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.rcard .rmeta{margin-top:auto;font-family:var(--mono);font-size:.72rem;color:var(--text-3)}

/* key takeaways / TL;DR box */
.art-content .art-tldr{background:radial-gradient(120% 140% at 0% 0%,rgba(139,92,246,.1),transparent 60%),var(--surface);border:1px solid rgba(139,92,246,.28);border-radius:14px;padding:1.3rem 1.6rem;margin:1.9rem 0}
.art-content .art-tldr .art-tldr-label{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--violet-2);margin:0 0 .85rem}
.art-content .art-tldr ul{margin:0;padding-left:1.2rem;font-size:1rem}
.art-content .art-tldr li{font-size:1rem;line-height:1.55;color:var(--text);margin-bottom:.5rem}
.art-content .art-tldr li:last-child{margin-bottom:0}
.art-content .art-tldr li::marker{color:var(--violet-2)}

/* definition / term callout */
.art-content .art-def{background:var(--bg-2);border:1px solid var(--border);border-left:3px solid var(--violet);border-radius:0 10px 10px 0;padding:.95rem 1.2rem;margin:1.4rem 0;font-size:1rem;line-height:1.6;color:var(--text-2)}
.art-content .art-def strong{color:var(--violet-3);font-weight:600}

@media(max-width:1099px){
  .art-layout{grid-template-columns:minmax(0,var(--read));justify-content:center}
  .art-col{grid-column:auto}
  .art-toc{display:none}
}
@media(max-width:960px){ .rgrid{grid-template-columns:1fr 1fr} }
@media(max-width:600px){ .rgrid{grid-template-columns:1fr} .art-author{flex-direction:column} }
@media(prefers-reduced-motion:reduce){ #bg-root *{animation:none!important;transition:none!important} }

/* Font enforcement (2026-07-02) — a global theme/kit rule forces Figtree; re-assert brand fonts with priority */
#bg-root *{font-family:var(--sans)!important}
#bg-root :is(.art-hero h1,.art-content h2,.art-content h3,.art-content h4,.art-cta h2){font-family:var(--display)!important}
#bg-root :is(.eyebrow,.art-cat,.art-meta,.art-toc .lbl,.art-content code,.art-content pre,.art-content th,.art-content figcaption,.art-author .a-role,.art-related .head .lbl,.rcard .rtag,.rcard .rmeta,.art-content .art-tldr .art-tldr-label){font-family:var(--mono)!important}

/* P2 polish (2026-07-02): tables scroll on small screens instead of fracturing words */
@media(max-width:640px){
  .art-content table{display:block;overflow-x:auto;min-width:0;-webkit-overflow-scrolling:touch}
  .art-content table th,.art-content table td{min-width:130px}
}