/* ==========================================================================
   Twinthos Notes — v5 (editorial rebuild)
   Scope: body.notes (article pages + /notes/ index).
   Loads AFTER /assets/tw.css and re-uses its tokens exclusively:
     --ivory / --ivory-2 / --paper / --ink / --ink-2 / --line / --line-2
     --green / --green-t / --sans / --mono / --nav / --gut / --max
   No new colours. No new fonts: --sans (Inter Tight) carries every headline,
   standfirst and body line; --mono (Geist Mono) is used only for small
   uppercase labels, counters, table heads and captions. The old --serif
   (IBM Plex Serif) is retired here — it was carrying the "cheap" signal.
   Brand easing: cubic-bezier(.2,.7,.1,1).

   Rules:
     - Nothing is a bordered card except where a surface is genuinely needed
       (the end-card and the corrections log). everything else is rule lines.
     - .wrap, .btn, .nav, .foot come from tw.css and are never redefined.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
body.notes{
  --nx-ease:cubic-bezier(.2,.7,.1,1);
  --nx-read:760px;
  --nx-rail:200px;
  --nx-rule-strong:rgba(236,237,232,.42);
  --nx-green-wash:rgba(52,211,153,.05);
  --nx-thumb:clamp(150px,19vw,260px);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.notes *{box-sizing:border-box}
body.notes img{max-width:100%;height:auto}
body.notes p{text-wrap:pretty}
body.notes h1,body.notes h2,body.notes h3{text-wrap:balance}

/* visually-hidden utility used by the index brief form (tw.css ships .sr-only) */
body.notes .vh{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* the one shared measure helper: every prose line is capped, never full-bleed */
body.notes .nx-src p,
body.notes .nx-twinthos p,
body.notes .nx-twinthos-note{max-width:62ch}

/* ==========================================================================
   2. INDEX — masthead
   ========================================================================== */
body.notes-index .nx-masthead{padding:clamp(34px,4.6vw,64px) 0 clamp(24px,2.6vw,36px)}

/* eyebrow with a green leading rule */
body.notes .nx-kicker{
  display:flex;align-items:center;gap:clamp(12px,1.4vw,18px);
  margin:0 0 clamp(22px,2.6vw,34px);
  font-family:var(--mono);font-weight:500;font-size:11.5px;line-height:1.2;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);
}
body.notes .nx-kicker::before{content:"";flex:none;width:clamp(26px,3.4vw,46px);height:1px;background:var(--green)}

body.notes-index .nx-masthead h1{
  margin:0;
  font-family:var(--sans);font-weight:500;
  font-size:clamp(44px,5.6vw,76px);line-height:1.02;letter-spacing:-.032em;
  color:var(--ink);max-width:21ch;
}
body.notes-index .nx-masthead .nx-lede{
  margin:clamp(24px,2.8vw,36px) 0 0;
  font-size:clamp(18px,1.55vw,21px);line-height:1.5;letter-spacing:-.011em;
  color:var(--ink-2);max-width:58ch;
}
/* promise strip: mono, slash-divided, one green mark */
body.notes .nx-promise{
  display:flex;flex-wrap:wrap;align-items:center;gap:6px 0;
  margin:clamp(26px,3vw,38px) 0 0;padding-top:clamp(18px,2vw,26px);
  border-top:1px solid var(--line);
  font-family:var(--mono);font-weight:500;font-size:11.5px;line-height:1.5;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);
}
body.notes .nx-promise span+span::before{content:"/";margin:0 13px;color:var(--green)}

/* subscribe: a rule-line panel, not a boxed form */
body.notes .nx-brief{
  margin:clamp(34px,4.2vw,56px) 0 0;padding-top:clamp(22px,2.4vw,30px);
  border-top:1px solid var(--line);max-width:640px;
}
body.notes .nx-brief label{
  display:block;font-size:clamp(16px,1.35vw,17.5px);line-height:1.5;
  letter-spacing:-.008em;color:var(--ink-2);
}
body.notes .nx-brief label b{color:var(--ink);font-weight:600}
body.notes .nx-brief label span{display:block;margin-top:6px;font-size:14.5px;color:var(--ink-2)}
body.notes .nx-brief-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:clamp(16px,1.8vw,20px)}
body.notes .nx-brief-row input[type=email]{
  flex:1 1 260px;min-width:0;min-height:52px;padding:0 22px;
  background:transparent;border:1px solid var(--line-2);border-radius:999px;
  color:var(--ink);font-family:var(--sans);font-size:16px;letter-spacing:-.005em;
  transition:border-color .3s var(--nx-ease),box-shadow .3s var(--nx-ease);
}
body.notes .nx-brief-row input[type=email]::placeholder{color:rgba(164,169,162,.7)}
body.notes .nx-brief-row input[type=email]:focus{
  outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(52,211,153,.15);
}
body.notes .nx-brief-row button[type=submit]{
  flex:none;min-height:52px;padding:0 28px;border-radius:999px;
  border:1.5px solid var(--ink);background:var(--ink);color:var(--ivory);
  font-family:var(--sans);font-weight:600;font-size:15.5px;letter-spacing:-.005em;cursor:pointer;
  transition:background-color .3s var(--nx-ease),border-color .3s var(--nx-ease),color .3s var(--nx-ease),transform .5s var(--nx-ease);
}
body.notes .nx-brief-row button[type=submit]:hover{background:var(--green);border-color:var(--green);color:#04120C;transform:translateY(-1px)}
body.notes .nx-brief-note{margin:clamp(14px,1.6vw,18px) 0 0;font-size:13.5px;line-height:1.6;color:var(--ink-2);max-width:56ch}

/* ==========================================================================
   3. INDEX — desk navigation
   ========================================================================== */
body.notes .nx-desk-toc{
  position:sticky;top:var(--nav);z-index:20;
  background:color-mix(in srgb,var(--ivory) 88%,transparent);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);
}
body.notes .nx-desk-toc ol{
  display:flex;flex-wrap:wrap;gap:0 clamp(20px,3vw,40px);
  margin:0;padding:0;list-style:none;
  font-family:var(--mono);font-weight:500;font-size:11.5px;
  letter-spacing:.16em;text-transform:uppercase;
}
body.notes .nx-desk-toc a{
  position:relative;display:inline-block;padding:15px 0;
  color:var(--ink-2);text-decoration:none;
  transition:color .3s var(--nx-ease);
}
body.notes .nx-desk-toc a::after{
  content:"";position:absolute;left:0;right:0;bottom:11px;height:1px;
  background:var(--green);transform:scaleX(0);transform-origin:0 50%;
  transition:transform .5s var(--nx-ease);
}
body.notes .nx-desk-toc a:hover{color:var(--ink)}
body.notes .nx-desk-toc a:hover::after{transform:scaleX(1)}

/* ==========================================================================
   4. INDEX — desks
   ========================================================================== */
body.notes .nx-desk{border-top:1px solid var(--line)}
body.notes .nx-desk-toc + .nx-desk{border-top:0}
body.notes .nx-desk > .wrap > header{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  column-gap:clamp(14px,1.8vw,30px);row-gap:clamp(8px,1vw,14px);
  padding:clamp(30px,3.6vw,48px) 0 clamp(22px,2.6vw,34px);
}
body.notes .nx-desk-num{
  grid-column:1;grid-row:1 / span 2;align-self:start;
  padding-top:.28em;
  font-family:var(--mono);font-weight:500;font-size:11.5px;line-height:1;
  letter-spacing:.2em;text-transform:uppercase;color:var(--green);
}
body.notes .nx-desk > .wrap > header h2{
  grid-column:2;grid-row:1;margin:0;
  font-family:var(--sans);font-weight:500;
  font-size:clamp(30px,3.6vw,46px);line-height:1.04;letter-spacing:-.03em;
  color:var(--ink);
}
body.notes .nx-desk > .wrap > header p{
  grid-column:2;grid-row:2;margin:0;
  font-size:clamp(16px,1.25vw,17.5px);line-height:1.55;
  letter-spacing:-.006em;color:var(--ink-2);max-width:46ch;
}
body.notes .nx-desk-count{
  grid-column:2;grid-row:3;justify-self:start;
  font-family:var(--mono);font-weight:500;font-size:11px;line-height:1;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);
}
@media (min-width:1000px){
  body.notes .nx-desk > .wrap > header{
    grid-template-columns:auto minmax(0,1fr) auto;
    column-gap:clamp(32px,5vw,80px);row-gap:clamp(10px,1.2vw,16px);
  }
  body.notes .nx-desk-count{
    grid-column:3;grid-row:1 / span 2;justify-self:end;align-self:start;padding-top:.3em;
  }
}

/* ---- index list: rows, not cards ---------------------------------------- */
body.notes .nx-cards{display:grid;grid-template-columns:minmax(0,1fr);grid-auto-rows:min-content}
body.notes .nx-card{
  position:relative;display:grid;grid-template-columns:minmax(0,1fr);
  gap:clamp(18px,2vw,26px);align-items:start;
  padding:clamp(26px,2.8vw,40px) 0;
  border-top:1px solid var(--line);
  color:inherit;text-decoration:none;
}
/* thumbnail integrated into the row; degrades to stacked without :has() */
@supports selector(:has(*)){
  body.notes .nx-card:has(> .nx-card-img){
    grid-template-columns:minmax(0,1fr) var(--nx-thumb);
    gap:clamp(22px,2.8vw,48px);align-items:center;
  }
}
body.notes .nx-card::after{
  content:"";position:absolute;left:0;right:0;top:-1px;height:1px;
  background:var(--green);transform:scaleX(0);transform-origin:0 50%;
  transition:transform .7s var(--nx-ease);pointer-events:none;
}
body.notes a.nx-card:hover::after,body.notes a.nx-card:focus-visible::after{transform:scaleX(1)}

body.notes .nx-card-b{position:relative;display:grid;gap:clamp(9px,1vw,13px);min-width:0;padding-right:clamp(22px,2.6vw,40px)}
body.notes a.nx-card .nx-card-b::after{
  content:"";position:absolute;right:0;top:.42em;width:11px;height:11px;
  border-top:1px solid var(--green);border-right:1px solid var(--green);
  opacity:0;transform:rotate(45deg) translate(-7px,-7px);
  transition:opacity .45s var(--nx-ease),transform .55s var(--nx-ease);
}
body.notes a.nx-card:hover .nx-card-b::after,
body.notes a.nx-card:focus-visible .nx-card-b::after{opacity:1;transform:rotate(45deg) translate(0,0)}

body.notes .nx-card .nx-tag{
  font-family:var(--mono);font-weight:500;font-size:11px;line-height:1;
  letter-spacing:.2em;text-transform:uppercase;color:var(--green);
}
body.notes .nx-card .nx-card-t{
  font-family:var(--sans);font-weight:500;
  font-size:clamp(23px,2.15vw,30px);line-height:1.14;letter-spacing:-.028em;
  color:var(--ink);max-width:clamp(320px,34vw,560px);
}
body.notes .nx-card .nx-card-d{
  font-size:clamp(15.5px,1.15vw,17px);line-height:1.6;letter-spacing:-.004em;
  color:var(--ink-2);max-width:clamp(320px,40vw,640px);
}
body.notes .nx-card .nx-card-m{
  margin-top:2px;font-family:var(--mono);font-weight:500;font-size:11px;line-height:1;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);
}

body.notes .nx-card-img{display:block;overflow:hidden;border-radius:10px;background:var(--ivory-2)}
body.notes .nx-card-img img{
  display:block;width:100%;aspect-ratio:3/2;object-fit:cover;
  filter:grayscale(1) contrast(1.02);opacity:.82;
  transition:transform .9s var(--nx-ease),filter .6s var(--nx-ease),opacity .6s var(--nx-ease);
}
body.notes a.nx-card:hover .nx-card-img img{filter:grayscale(0);opacity:1;transform:scale(1.035)}

/* the newsletter row inside The Brief desk (no link affordance) */
body.notes .nx-card-brief{padding-bottom:clamp(26px,2.8vw,40px)}
body.notes .nx-card-brief::after{display:none}
body.notes .nx-card-brief .nx-card-b::after{display:none}
body.notes .nx-card-brief-form{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
body.notes .nx-card-brief-form input[type=email]{
  flex:1 1 220px;min-width:0;min-height:48px;padding:0 20px;
  background:transparent;border:1px solid var(--line-2);border-radius:999px;
  color:var(--ink);font-family:var(--sans);font-size:15.5px;
  transition:border-color .3s var(--nx-ease),box-shadow .3s var(--nx-ease);
}
body.notes .nx-card-brief-form input[type=email]::placeholder{color:rgba(164,169,162,.7)}
body.notes .nx-card-brief-form input[type=email]:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(52,211,153,.15)}
body.notes .nx-card-brief-form button[type=submit]{
  flex:none;min-height:48px;padding:0 24px;border-radius:999px;
  border:1.5px solid var(--ink);background:var(--ink);color:var(--ivory);
  font-family:var(--sans);font-weight:600;font-size:15px;cursor:pointer;
  transition:background-color .3s var(--nx-ease),border-color .3s var(--nx-ease),color .3s var(--nx-ease),transform .5s var(--nx-ease);
}
body.notes .nx-card-brief-form button[type=submit]:hover{background:var(--green);border-color:var(--green);color:#04120C;transform:translateY(-1px)}

/* ==========================================================================
   5. ARTICLE — hero
   ========================================================================== */
body.notes .nx-hero{padding:clamp(46px,7.5vw,104px) 0 clamp(26px,3.2vw,40px)}
body.notes .nx-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:4px 0;margin:0;
  font-family:var(--mono);font-weight:500;font-size:11.5px;line-height:1.3;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);
}
body.notes .nx-meta>*{display:inline-block}
body.notes .nx-meta>*+*::before{content:"/";margin:0 13px;color:var(--line-2)}
body.notes .nx-meta a{color:var(--ink);text-decoration:none;transition:color .3s var(--nx-ease)}
body.notes .nx-meta a:hover{color:var(--green)}

body.notes .nx-hero h1{
  margin:clamp(20px,2.4vw,30px) 0 0;
  font-family:var(--sans);font-weight:500;
  font-size:clamp(36px,4.6vw,60px);line-height:1.03;letter-spacing:-.032em;
  color:var(--ink);max-width:24ch;
}
body.notes .nx-dek{
  margin:clamp(22px,2.5vw,32px) 0 0;
  font-size:clamp(19px,1.65vw,23px);line-height:1.42;letter-spacing:-.017em;
  color:var(--ink-2);max-width:52ch;
}
body.notes .nx-byline{
  display:flex;flex-wrap:wrap;gap:10px clamp(24px,3vw,44px);
  margin:clamp(30px,3.4vw,44px) 0 0;padding-top:clamp(16px,1.8vw,22px);
  border-top:1px solid var(--line);
  font-family:var(--mono);font-weight:500;font-size:11.5px;line-height:1.5;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);
}
body.notes .nx-byline>span{display:inline-flex;align-items:baseline;gap:8px;min-width:0}
body.notes .nx-byline>span:first-child{color:var(--ink)}
body.notes .nx-byline b{color:var(--ink);font-weight:500}
body.notes .nx-byline time{white-space:nowrap}
body.notes .nx-byline-stat{display:inline-flex;gap:clamp(14px,2vw,26px);flex-wrap:wrap}
body.notes .nx-byline-role{color:var(--ink-2)}
body.notes .nx-byline-read::before{
  content:"";width:5px;height:5px;border-radius:50%;background:var(--green);
  display:inline-block;margin-right:9px;transform:translateY(-1px);
}
body.notes .nx-byline-words{color:var(--ink-2)}

/* ==========================================================================
   6. ARTICLE — feature figure
   ========================================================================== */
body.notes .nx-fig{
  width:100%;max-width:var(--max,1360px);margin:0 auto clamp(34px,4.4vw,64px);
  padding:0 var(--gut,clamp(20px,4vw,56px));
}
body.notes .nx-fig picture{display:block}
body.notes .nx-fig img{
  display:block;width:100%;aspect-ratio:16/9;object-fit:cover;
  border:1px solid var(--line);border-radius:14px;background:var(--ivory-2);
}
body.notes .nx-fig figcaption{
  display:flex;align-items:baseline;gap:12px;margin-top:16px;
  font-size:13.5px;line-height:1.6;color:var(--ink-2);max-width:64ch;
}
body.notes .nx-fig figcaption::before{
  content:"";flex:none;width:22px;height:1px;background:var(--green);transform:translateY(-4px);
}
@media (min-width:1000px){body.notes .nx-fig img{aspect-ratio:2.1/1;border-radius:18px}}

/* ==========================================================================
   7. ARTICLE — layout + contents rail
   ========================================================================== */
body.notes .nx-layout{
  display:grid;grid-template-columns:minmax(0,1fr);
  gap:clamp(36px,4.5vw,56px);
  padding:clamp(4px,1vw,12px) 0 clamp(56px,7vw,96px);
}
body.notes .nx-toc{align-self:start;border-top:1px solid var(--line);padding-top:clamp(16px,1.8vw,22px)}
body.notes .nx-toc p{
  margin:0 0 clamp(12px,1.4vw,16px);
  font-family:var(--mono);font-weight:500;font-size:11px;line-height:1.2;
  letter-spacing:.2em;text-transform:uppercase;color:var(--ink-2);
}
body.notes .nx-toc ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}
body.notes .nx-toc li{margin:0}
body.notes .nx-toc a{
  position:relative;display:block;padding:9px 0 9px 18px;
  font-size:14.5px;line-height:1.4;letter-spacing:-.006em;
  color:var(--ink-2);text-decoration:none;
  transition:color .3s var(--nx-ease);
}
body.notes .nx-toc a::before{
  content:"";position:absolute;left:-1px;top:0;width:1px;height:100%;
  background:var(--green);transform:scaleY(0);transform-origin:50% 0;
  transition:transform .5s var(--nx-ease);
}
body.notes .nx-toc a:hover,body.notes .nx-toc a.on{color:var(--ink)}
body.notes .nx-toc a:hover::before,body.notes .nx-toc a.on::before{transform:scaleY(1)}

@media (min-width:1040px){
  body.notes .nx-layout{
    grid-template-columns:var(--nx-rail) minmax(0,var(--nx-read));
    justify-content:center;gap:clamp(48px,6vw,96px);
  }
  body.notes .nx-toc{position:sticky;top:calc(var(--nav) + 34px);border-top:0;padding-top:0}
}

/* ==========================================================================
   8. ARTICLE — the short version
   ========================================================================== */
body.notes .nx-take{
  margin:0 0 clamp(44px,5vw,66px);padding-top:clamp(22px,2.4vw,30px);
  border-top:1px solid var(--nx-rule-strong);
}
body.notes .nx-article .nx-take h2{
  margin:0 0 clamp(14px,1.6vw,20px);padding:0;border:0;counter-increment:none;
  max-width:none;
  font-family:var(--mono);font-weight:500;font-size:11.5px;line-height:1.2;
  letter-spacing:.2em;text-transform:uppercase;color:var(--green);
}
body.notes .nx-article .nx-take h2::before{content:none;display:none}
body.notes .nx-take ul{list-style:none;margin:0;padding:0;counter-reset:nxtake}
body.notes .nx-take li{
  position:relative;counter-increment:nxtake;
  padding:clamp(13px,1.5vw,17px) 0 clamp(13px,1.5vw,17px) clamp(34px,4vw,52px);
  border-top:1px solid var(--line);
  font-size:clamp(16.5px,1.2vw,18px);line-height:1.55;letter-spacing:-.006em;color:var(--ink);
}
body.notes .nx-take li:first-child{border-top:0;padding-top:0}
body.notes .nx-take li::before{
  content:counter(nxtake,decimal-leading-zero);
  position:absolute;left:0;top:calc(clamp(13px,1.5vw,17px) + .18em);
  font-family:var(--mono);font-weight:500;font-size:11.5px;letter-spacing:.14em;color:var(--green);
}
body.notes .nx-take li:first-child::before{top:.18em}
body.notes .nx-take li strong{font-weight:600;color:var(--ink)}

/* ==========================================================================
   9. ARTICLE — body typography
   ========================================================================== */
body.notes .nx-article{min-width:0;max-width:var(--nx-read);font-size:clamp(17px,.42vw + 15.5px,19px);line-height:1.68;letter-spacing:-.004em;color:var(--ink)}
body.notes .nx-article p{margin:0 0 clamp(20px,2vw,26px);color:var(--ink)}
body.notes .nx-article>p:first-of-type{
  font-size:clamp(20px,.9vw + 10px,22.5px);line-height:1.55;letter-spacing:-.014em;color:var(--ink);
}
body.notes .nx-article strong,body.notes .nx-article b{font-weight:600;color:var(--ink)}
body.notes .nx-article em,body.notes .nx-article i{font-style:italic}
body.notes .nx-article a{
  color:var(--ink);text-decoration:underline;text-decoration-color:var(--line-2);
  text-underline-offset:3px;text-decoration-thickness:1px;
  transition:text-decoration-color .3s var(--nx-ease);
}
body.notes .nx-article a:hover{text-decoration-color:var(--green)}

body.notes .nx-article h2{
  position:relative;margin:clamp(52px,6vw,88px) 0 clamp(14px,1.6vw,20px);
  padding-top:clamp(22px,2.4vw,32px);border-top:1px solid var(--line);
  font-family:var(--sans);font-weight:500;
  font-size:clamp(26px,2.9vw,36px);line-height:1.08;letter-spacing:-.03em;
  color:var(--ink);max-width:26ch;
  scroll-margin-top:calc(var(--nav) + 40px);counter-increment:nxsec;
}
body.notes .nx-article h2::before{
  content:counter(nxsec,decimal-leading-zero);
  display:block;margin-bottom:clamp(10px,1.2vw,14px);
  font-family:var(--mono);font-weight:500;font-size:11.5px;line-height:1;
  letter-spacing:.2em;text-transform:uppercase;color:var(--green);
}
body.notes .nx-article h3{
  margin:clamp(34px,3.6vw,48px) 0 clamp(10px,1.2vw,14px);
  font-family:var(--sans);font-weight:500;
  font-size:clamp(20px,1.9vw,24px);line-height:1.2;letter-spacing:-.024em;color:var(--ink);
}
body.notes .nx-article h4{
  margin:clamp(26px,3vw,36px) 0 10px;
  font-family:var(--sans);font-weight:600;
  font-size:clamp(16.5px,1.2vw,18px);line-height:1.3;letter-spacing:-.012em;color:var(--ink);
}
body.notes .nx-article>ul,body.notes .nx-article>ol{margin:0 0 clamp(20px,2vw,26px);padding:0;list-style:none}
body.notes .nx-article>ul li{position:relative;padding-left:24px;margin:0 0 11px}
body.notes .nx-article>ul li::before{
  content:"";position:absolute;left:2px;top:.78em;width:10px;height:1px;background:var(--green);
}
body.notes .nx-article>ol{counter-reset:nxlist;padding-left:0}
body.notes .nx-article>ol li{position:relative;padding-left:38px;margin:0 0 11px;counter-increment:nxlist}
body.notes .nx-article>ol li::before{
  content:counter(nxlist,decimal-leading-zero);
  position:absolute;left:0;top:.1em;
  font-family:var(--mono);font-weight:500;font-size:11.5px;letter-spacing:.14em;color:var(--green);
}
body.notes .nx-article li>ul,body.notes .nx-article li>ol{margin:10px 0 0}

/* ==========================================================================
   10. ARTICLE — premium data table
   ========================================================================== */
body.notes .nx-table{
  margin:clamp(32px,3.6vw,48px) 0;
  overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;
}
body.notes .nx-table table{
  width:100%;min-width:520px;border-collapse:collapse;
  font-family:var(--sans);font-size:clamp(14.5px,1.05vw,16px);line-height:1.5;
  font-variant-numeric:tabular-nums;
}
body.notes .nx-table thead th{
  padding:0 clamp(12px,1.2vw,18px) 12px;text-align:left;vertical-align:bottom;
  border-bottom:1px solid var(--nx-rule-strong);white-space:nowrap;
  font-family:var(--mono);font-weight:500;font-size:11px;line-height:1.3;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);
}
body.notes .nx-table thead th:first-child,
body.notes .nx-table tbody td:first-child{padding-left:0}
body.notes .nx-table thead th:last-child,
body.notes .nx-table tbody td:last-child{padding-right:0}
body.notes .nx-table tbody td{
  padding:clamp(13px,1.2vw,16px) clamp(12px,1.2vw,18px);
  border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink-2);
}
body.notes .nx-table tbody td:first-child{color:var(--ink);font-weight:500;letter-spacing:-.01em}
body.notes .nx-table tbody tr:last-child td{border-bottom:0}
body.notes .nx-table tbody tr{transition:background-color .35s var(--nx-ease)}
body.notes .nx-table tbody tr:hover td{background:var(--nx-green-wash);color:var(--ink)}
body.notes .nx-table td.num{color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:-.004em}
body.notes .nx-table th.num{text-align:left}
@media (max-width:700px){
  body.notes .nx-table table{min-width:480px;font-size:14px}
  body.notes .nx-table thead th{font-size:10.5px;letter-spacing:.12em}
}

/* ==========================================================================
   11. ARTICLE — pull quote
   ========================================================================== */
body.notes .nx-pull{
  margin:clamp(44px,5.5vw,78px) 0;padding:clamp(26px,3vw,38px) 0;
  border-top:1px solid var(--nx-rule-strong);border-bottom:1px solid var(--nx-rule-strong);
}
body.notes .nx-pull p{
  margin:0;
  font-family:var(--sans);font-weight:500;
  font-size:clamp(21px,2.4vw,29px);line-height:1.28;letter-spacing:-.027em;
  color:var(--ink);
}
body.notes .nx-pull cite{
  display:block;margin-top:clamp(14px,1.6vw,18px);
  font-family:var(--mono);font-style:normal;font-weight:500;font-size:11.5px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);
}

/* ==========================================================================
   12. ARTICLE — signature end-card
   ========================================================================== */
body.notes .nx-twinthos{
  position:relative;overflow:hidden;
  margin:clamp(52px,6vw,88px) 0 clamp(40px,5vw,64px);
  padding:clamp(32px,3.6vw,54px) clamp(26px,3.4vw,52px) clamp(30px,3.4vw,48px);
  border:1px solid var(--line);border-radius:18px;
  background:radial-gradient(130% 150% at 0% 0%,rgba(52,211,153,.10),rgba(52,211,153,0) 58%),var(--ivory-2);
}
body.notes .nx-twinthos::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,var(--green),rgba(52,211,153,0) 62%);
}
body.notes .nx-twinthos h2{
  margin:0 0 clamp(16px,1.8vw,22px);padding:0;border:0;counter-increment:none;
  font-family:var(--sans);font-weight:500;
  font-size:clamp(24px,2.5vw,33px);line-height:1.1;letter-spacing:-.03em;
  color:var(--ink);max-width:26ch;
}
body.notes .nx-twinthos h2::before{
  content:"Twinthos";display:block;margin-bottom:clamp(12px,1.4vw,18px);
  font-family:var(--mono);font-weight:500;font-size:11.5px;line-height:1;
  letter-spacing:.22em;text-transform:uppercase;color:var(--green);
}
body.notes .nx-twinthos p{margin:0 0 clamp(14px,1.6vw,18px);font-size:clamp(16px,1.15vw,17.5px);line-height:1.65;color:var(--ink-2)}
body.notes .nx-twinthos p:last-of-type{margin-bottom:0}
body.notes .nx-twinthos strong{font-weight:600;color:var(--ink)}
body.notes .nx-twinthos-cta-h{
  margin:clamp(26px,3vw,36px) 0 clamp(14px,1.6vw,18px);padding-top:clamp(16px,1.8vw,22px);
  border-top:1px solid var(--line);
  font-family:var(--mono);font-weight:500;font-size:11.5px;line-height:1.2;
  letter-spacing:.2em;text-transform:uppercase;color:var(--ink-2);
}
body.notes .nx-twinthos-cta{display:flex;flex-wrap:wrap;gap:12px 14px;margin:0}
body.notes .nx-twinthos-cta .btn-ink{background:var(--green);border-color:var(--green);color:#04120C}
body.notes .nx-twinthos-cta .btn-line{border-color:rgba(236,237,232,.3);color:var(--ink)}
body.notes .nx-twinthos-note{
  margin:clamp(20px,2.4vw,28px) 0 0;padding-top:clamp(14px,1.6vw,18px);
  border-top:1px solid var(--line);
  font-size:14px;line-height:1.6;color:var(--ink-2);
}

/* ==========================================================================
   13. ARTICLE — questions
   ========================================================================== */
body.notes .nx-faq{margin:0}
body.notes .nx-faq details{border-top:1px solid var(--line)}
body.notes .nx-faq details:last-of-type{border-bottom:1px solid var(--line)}
body.notes .nx-faq summary{
  position:relative;display:block;cursor:pointer;list-style:none;
  padding:clamp(18px,2vw,24px) clamp(38px,4vw,56px) clamp(18px,2vw,24px) 0;
  font-family:var(--sans);font-weight:500;
  font-size:clamp(17px,1.5vw,20px);line-height:1.32;letter-spacing:-.02em;color:var(--ink);
  transition:color .3s var(--nx-ease);
}
body.notes .nx-faq summary::-webkit-details-marker{display:none}
body.notes .nx-faq summary:hover{color:var(--green)}
body.notes .nx-faq summary:focus-visible{outline-offset:2px}
body.notes .nx-faq summary::before,
body.notes .nx-faq summary::after{
  content:"";position:absolute;right:2px;top:calc(50% - .5px);width:14px;height:1px;background:var(--green);
  transition:transform .5s var(--nx-ease),opacity .3s var(--nx-ease);
}
body.notes .nx-faq summary::before{transform:translateX(0)}
body.notes .nx-faq summary::after{transform:rotate(90deg)}
body.notes .nx-faq details[open] summary::after{transform:rotate(0deg);opacity:0}
body.notes .nx-faq .a{
  padding:0 clamp(38px,4vw,56px) clamp(20px,2.2vw,26px) 0;
  font-size:clamp(15.5px,1.1vw,17px);line-height:1.65;color:var(--ink-2);
}
body.notes .nx-faq .nx-faq-body p{margin:0 0 12px;color:inherit}
body.notes .nx-faq .nx-faq-body p:last-child{margin-bottom:0}
body.notes .nx-faq .a a{color:var(--ink);text-decoration-color:var(--line-2)}

/* ==========================================================================
   14. ARTICLE — sources + corrections
   ========================================================================== */
body.notes .nx-src ol{list-style:none;margin:0;padding:0;counter-reset:nxsrc}
body.notes .nx-src li{
  position:relative;counter-increment:nxsrc;
  padding:clamp(15px,1.7vw,19px) 0 clamp(15px,1.7vw,19px) clamp(34px,4vw,48px);
  border-top:1px solid var(--line);
  font-size:clamp(15.5px,1.1vw,17px);line-height:1.55;color:var(--ink-2);
}
body.notes .nx-src li:first-child{border-top:0;padding-top:0}
body.notes .nx-src li::before{
  content:"[" counter(nxsrc,decimal-leading-zero) "]";
  position:absolute;left:0;top:calc(clamp(15px,1.7vw,19px) + .05em);
  font-family:var(--mono);font-weight:500;font-size:11.5px;letter-spacing:.1em;color:var(--green);
}
body.notes .nx-src li:first-child::before{top:.05em}
body.notes .nx-src li a{
  color:var(--ink);overflow-wrap:anywhere;
  text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:3px;
  transition:text-decoration-color .3s var(--nx-ease);
}
body.notes .nx-src li a:hover{text-decoration-color:var(--green)}
body.notes .nx-src li span{display:block;margin-top:8px;font-size:14.5px;line-height:1.55;color:var(--ink-2)}

body.notes .nx-log{
  margin:clamp(38px,4.4vw,56px) 0 0;
  padding:clamp(20px,2.2vw,28px) clamp(22px,2.6vw,30px);
  border:1px solid var(--line);border-radius:14px;
  background:linear-gradient(90deg,rgba(52,211,153,.05),rgba(52,211,153,0) 46%),var(--ivory-2);
}
body.notes .nx-log b{
  display:block;margin-bottom:10px;
  font-family:var(--mono);font-weight:500;font-size:11.5px;line-height:1.2;
  letter-spacing:.18em;text-transform:uppercase;color:var(--green);
}
body.notes .nx-log p{margin:0;font-size:14.5px;line-height:1.6;color:var(--ink-2)}
body.notes .nx-log p+p{margin-top:8px}

/* ==========================================================================
   15. ARTICLE — keep reading
   ========================================================================== */
body.notes .nx-related{
  margin-top:clamp(48px,6vw,80px);
  border-top:1px solid var(--line);
  padding:clamp(44px,5.5vw,76px) 0 clamp(52px,6.5vw,88px);
}
body.notes .nx-related h2{
  margin:0 0 clamp(18px,2.2vw,28px);
  font-family:var(--mono);font-weight:500;font-size:11.5px;line-height:1.2;
  letter-spacing:.2em;text-transform:uppercase;color:var(--ink-2);
}
body.notes .nx-related .nx-cards{
  grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));
  column-gap:clamp(32px,4vw,72px);row-gap:0;
}
body.notes .nx-related .nx-card{padding:clamp(20px,2vw,26px) 0}
body.notes .nx-related .nx-card-b{gap:8px;padding-right:clamp(18px,2vw,30px)}
body.notes .nx-related .nx-card-t{font-size:clamp(18px,1.7vw,22px);max-width:32ch}
body.notes .nx-related .nx-card-d{font-size:15.5px;line-height:1.55;max-width:52ch}
body.notes .nx-related .nx-card-m{margin-top:4px}

/* ==========================================================================
   16. Motion — CSS-only reveal driven by scroll position
   ========================================================================== */
@keyframes nx-rise{from{opacity:0;transform:translate3d(0,18px,0)}to{opacity:1;transform:none}}
@supports (animation-timeline:view()){
  @media (prefers-reduced-motion:no-preference){
    body.notes .nx-fig,
    body.notes .nx-card,
    body.notes .nx-take,
    body.notes .nx-table,
    body.notes .nx-pull,
    body.notes .nx-twinthos,
    body.notes .nx-desk>.wrap>header{
      animation:nx-rise linear both;
      animation-timeline:view();
      animation-range:entry 4% cover 22%;
    }
  }
}
@media (prefers-reduced-motion:reduce){
  body.notes *,body.notes *::before,body.notes *::after{
    animation-duration:.001ms!important;animation-delay:0ms!important;
    animation-iteration-count:1!important;transition-duration:.001ms!important;
    scroll-behavior:auto!important;
  }
}

/* ==========================================================================
   17. Breakpoints
   ========================================================================== */
@media (max-width:700px){
  body.notes .nx-card:has(> .nx-card-img),
  body.notes .nx-card{grid-template-columns:minmax(0,1fr)}
  body.notes .nx-card-img img{aspect-ratio:16/9}
  body.notes .nx-card-b{padding-right:0}
  body.notes a.nx-card .nx-card-b::after{display:none}
  body.notes .nx-card{gap:16px}
  body.notes .nx-byline{gap:8px 20px;letter-spacing:.13em}
  body.notes .nx-desk-toc{position:static;background:transparent;backdrop-filter:none}
  body.notes .nx-desk-toc ol{gap:0 18px;font-size:11px}
  body.notes .nx-desk-toc a{padding:12px 0}
}
@media (max-width:900px){
  body.notes .nx-meta>*{font-size:11px}
  body.notes .nx-byline>span{flex:1 1 auto}
}

/* ==========================================================================
   18. Print
   ========================================================================== */
@media print{
  body.notes .nav,body.notes .nx-desk-toc,body.notes .nx-toc,body.notes .nx-related,
  body.notes .nx-twinthos-cta,body.notes .nx-brief,body.notes .nx-card-brief-form{display:none!important}
  body.notes{background:#fff;color:#000}
  body.notes .nx-article{color:#000}
  body.notes .nx-article h2,body.notes .nx-hero h1{color:#000;border-color:#bbb}
  body.notes .nx-table tbody td,body.notes .nx-src li{color:#222}
}

/* ==========================================================================
   12. INDEX — Latest article feature block
   ========================================================================== */
body.notes .nx-latest{
  padding:clamp(24px,2.6vw,40px) 0 clamp(26px,3vw,44px);
  border-top:1px solid var(--nx-rule-strong);
}
body.notes .nx-latest>.wrap>.nx-kicker{margin:0 0 clamp(12px,1.3vw,18px)}
body.notes .nx-latest .nx-kicker time{color:var(--ink-2);font-variant-numeric:tabular-nums}
body.notes .nx-latest-grid{
  display:grid;grid-template-columns:minmax(0,0.78fr) minmax(0,1.22fr);
  gap:clamp(20px,2.4vw,38px);align-items:center;
}
body.notes .nx-latest-img{display:block;overflow:hidden;border:1px solid var(--line);border-radius:2px}
body.notes .nx-latest-img img{
  display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;
  filter:grayscale(.34) contrast(1.06);transition:filter .5s var(--nx-ease),transform .9s var(--nx-ease);
}
body.notes .nx-latest-img:hover img{filter:grayscale(.12) contrast(1.08);transform:scale(1.02)}
body.notes .nx-latest-body h2{
  margin:0 0 clamp(10px,1.1vw,15px);font-family:var(--sans);font-weight:600;
  font-size:clamp(21px,2.05vw,30px);line-height:1.14;letter-spacing:-.024em;
}
body.notes .nx-latest-body h2 a{color:var(--ink);text-decoration:none}
body.notes .nx-latest-body h2 a:hover{color:var(--green)}
body.notes .nx-latest-body>p:not(.nx-latest-meta){
  margin:0 0 clamp(14px,1.5vw,20px);max-width:60ch;
  color:var(--ink-2);font-size:clamp(15px,1.15vw,17px);line-height:1.62;
}
body.notes .nx-latest-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin:0;
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);
}
body.notes .nx-latest-go{color:var(--ink);border-bottom:1px solid var(--nx-rule-strong);padding-bottom:2px}
@media (max-width:860px){
  body.notes .nx-latest-grid{grid-template-columns:minmax(0,1fr);gap:20px}
  body.notes .nx-latest-img{order:-1}
}
@media (prefers-reduced-motion:reduce){
  body.notes .nx-latest-img img{transition:none}
  body.notes .nx-latest-img:hover img{transform:none}
}
body.notes .nx-brief-wrap{
  padding:clamp(26px,2.6vw,40px) 0 clamp(8px,1vw,14px);
  border-top:1px solid var(--line);
}
body.notes .nx-brief-wrap .nx-brief{margin:0}

/* Masthead lede + promise trimmed so the Latest article lands in the first screen */
@media (min-width:861px){
  body.notes-index .nx-masthead h1{font-size:clamp(40px,4.4vw,62px)}
  body.notes-index .nx-masthead .nx-lede{margin-top:clamp(16px,1.8vw,24px);font-size:clamp(17px,1.3vw,19px)}
  body.notes .nx-promise{margin-top:clamp(16px,1.8vw,22px);padding-top:clamp(12px,1.3vw,16px)}
  body.notes .nx-kicker{margin-bottom:clamp(14px,1.5vw,20px)}
}

/* Final fold fit: the Latest article must be fully visible without scrolling */
@media (min-width:861px){
  body.notes-index .nx-masthead{padding:clamp(26px,3.4vw,44px) 0 clamp(18px,2vw,26px)}
  body.notes .nx-latest{padding:clamp(18px,2vw,28px) 0 clamp(20px,2.2vw,30px)}
  body.notes .nx-latest-img img{aspect-ratio:16/9}
  body.notes .nx-latest-body h2{font-size:clamp(20px,1.85vw,28px);margin-bottom:clamp(8px,0.9vw,12px)}
  body.notes .nx-latest-body>p:not(.nx-latest-meta){
    margin-bottom:clamp(10px,1.1vw,14px);
    font-size:clamp(14.5px,1.05vw,16px);line-height:1.58;
  }
}

/* ==========================================================================
   17. IA revision — three groups, glossary, motion and defect fixes
   ========================================================================== */

/* 17.1 Sticky desk-nav offset.
   .nx-desk-toc sits at top:var(--nav) and is ~46px tall, but
   html{scroll-padding-top} only clears the 68px nav. Every #desk-* jump
   therefore landed the desk heading under the sticky bar. Clear both. */
body.notes .nx-desk{scroll-margin-top:calc(var(--nav) + 56px)}
body.notes .nx-glossary{scroll-margin-top:calc(var(--nav) + 56px)}

/* Smooth scrolling, gated so reduced-motion never gets it. The existing
   kill switch targets body.notes * and cannot match <html>. */
@media (prefers-reduced-motion:no-preference){
  html{scroll-behavior:smooth}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto!important}
}

/* 17.2 Pointer-gated hover.
   Bare :hover latches on touch: the first tap leaves the card un-greyscaled
   with its rule drawn after you come back. Gate on a real pointer, but keep
   :focus-visible unconditional so keyboard users always see the affordance. */
@media (hover:hover) and (pointer:fine){
  body.notes a.nx-card:hover::after,
  body.notes a.nx-card:focus-visible::after{transform:scaleX(1)}
  body.notes a.nx-card:hover .nx-card-b::after,
  body.notes a.nx-card:focus-visible .nx-card-b::after{opacity:1;transform:rotate(45deg) translate(0,0)}
  body.notes a.nx-card:hover .nx-card-img img{filter:grayscale(0);opacity:1;transform:scale(1.035)}
  body.notes .nx-latest-img:hover img{filter:grayscale(.12) contrast(1.08);transform:scale(1.02)}
  body.notes .nx-latest-grid:hover .nx-latest-go{transform:translateX(4px)}
}
body.notes a.nx-card:focus-visible::after{transform:scaleX(1)}
body.notes a.nx-card:focus-visible .nx-card-b::after{opacity:1;transform:rotate(45deg) translate(0,0)}
body.notes .nx-latest-go{display:inline-block;transition:transform .38s var(--nx-ease)}

/* 17.3 Masthead entrance, capped at 360ms total.
   The h1 is the LCP candidate and must paint static and final, so only the
   kicker, lede and promise move. */
@keyframes nx-mast-in{from{opacity:0;transform:translate3d(0,10px,0)}to{opacity:1;transform:none}}
@keyframes nx-rule-draw{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@media (prefers-reduced-motion:no-preference){
  body.notes-index .nx-masthead .nx-kicker,
  body.notes-index .nx-masthead .nx-lede,
  body.notes-index .nx-masthead .nx-promise{animation:nx-mast-in .24s var(--nx-ease) both}
  body.notes-index .nx-masthead .nx-kicker{animation-delay:0ms}
  body.notes-index .nx-masthead .nx-lede{animation-delay:70ms}
  body.notes-index .nx-masthead .nx-promise{animation-delay:130ms}
  body.notes-index .nx-masthead .nx-kicker::before{
    animation:nx-rule-draw .42s var(--nx-ease) 60ms both;transform-origin:0 50%;
  }
}

/* 17.4 Scroll-reveal stagger.
   animation-delay is a silent no-op on a scroll timeline (progress is bound
   to scroll position, there is no duration to delay), so stagger must be
   expressed as animation-range offsets. Scoped to notes-index because the
   article page's .nx-related grid puts nth-child(2) BESIDE nth-child(1),
   where a stagger would read as a rendering bug.
   The 'cover' end guarantees full opacity while on screen, so a deep link
   can never leave a card stuck invisible. */
@supports (animation-timeline:view()){
  @media (prefers-reduced-motion:no-preference){
    body.notes .nx-card,
    body.notes .nx-take,
    body.notes .nx-table,
    body.notes .nx-pull,
    body.notes .nx-twinthos,
    body.notes .nx-fig,
    body.notes .nx-desk>.wrap>header{
      animation:nx-rise linear both;
      animation-timeline:view();
      animation-range:entry 6% cover 18%;
    }
    body.notes-index .nx-cards>.nx-card:nth-child(2){animation-range:entry 8% cover 20%}
    body.notes-index .nx-cards>.nx-card:nth-child(3){animation-range:entry 10% cover 22%}
    body.notes-index .nx-cards>.nx-card:nth-child(4){animation-range:entry 12% cover 24%}
    body.notes-index .nx-desk>.wrap>header{animation-range:entry 10% cover 26%}
  }
}

/* 17.5 Glossary — the plain-English definitions block */
body.notes .nx-glossary{border-top:1px solid var(--line);padding:clamp(30px,3.6vw,48px) 0 clamp(40px,5vw,64px)}
body.notes .nx-glossary h2{
  font-size:clamp(19px,1.7vw,24px);line-height:1.2;letter-spacing:-.02em;margin:0 0 clamp(16px,1.8vw,24px);
}
body.notes .nx-glossary dl{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));
  gap:clamp(16px,1.8vw,28px) clamp(24px,3vw,48px);margin:0;
}
body.notes .nx-glossary dt{
  font-weight:600;font-size:15px;line-height:1.35;color:var(--ink);margin-bottom:5px;
}
body.notes .nx-glossary dd{
  margin:0;font-size:15px;line-height:1.6;color:var(--ink-2);max-width:44ch;
}

/* 17.6 Long desk heading on narrow screens.
   'What it costs, and what goes wrong' is ~430px at clamp max, which wraps to
   three lines beside the 01 counter at 390px. Stack the counter above it. */
@media (max-width:560px){
  body.notes .nx-desk>.wrap>header{grid-template-columns:minmax(0,1fr)}
  body.notes .nx-desk-num{grid-row:auto;padding-top:0;margin-bottom:8px}
}

/* Super intelligence: every visible mention glows in the brand emerald, set in the headline face. */
body.notes .si-term{
  font-family:var(--sans);font-weight:600;letter-spacing:-.01em;
  color:var(--green);
  text-shadow:0 0 14px rgba(52,211,153,.55),0 0 2px rgba(52,211,153,.35);
  white-space:nowrap;
}