/* ============ TOKENS ============ */
  :root{
    --ink:#12161F;
    --ink-2:#454F60;
    --canvas:#EAEDF1;
    --paper:#F8F9FB;
    --line:#CBD1DB;
    --line-strong:#98A2B3;
    --accent:#3B33F2;
    --accent-2:#5B54FF;
    --accent-ink:#2620B8;
    --ok:#12161F;
    --radius:0px;
    --maxw:1140px;
    --ease:cubic-bezier(.2,.7,.2,1);
    --grid: 26px;
  }

  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;
    background-color:var(--canvas);
    background-image:
      linear-gradient(to right, rgba(18,22,31,.045) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(18,22,31,.045) 1px, transparent 1px);
    background-size:var(--grid) var(--grid);
    color:var(--ink);
    font-family:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
    font-size:17px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
  }
  h1,h2,h3{font-family:"Bricolage Grotesque",system-ui,sans-serif;font-weight:700;line-height:1.02;letter-spacing:-.02em;margin:0}
  p{margin:0}
  a{color:inherit;text-decoration:none}

  .mono{font-family:"IBM Plex Mono",ui-monospace,monospace}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

  /* drafting eyebrow label */
  .eyebrow{
    font-family:"IBM Plex Mono",monospace;
    font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;
    color:var(--accent-ink);
    display:inline-flex;align-items:center;gap:10px;
  }
  .eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);display:inline-block}

  /* ============ NAV ============ */
  header.site{
    position:sticky;top:0;z-index:50;
    backdrop-filter:saturate(1.2) blur(6px);
    background:rgba(234,237,241,.82);
    border-bottom:1px solid var(--line);
  }
  .nav{display:flex;align-items:center;justify-content:space-between;height:64px}
  .brand{display:flex;align-items:center;gap:11px;font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:18px;letter-spacing:-.01em}
  .brand svg{display:block}
  .navlinks{display:flex;gap:30px;align-items:center}
  .navlinks a{font-size:14.5px;color:var(--ink-2);font-weight:500;transition:color .2s}
  .navlinks a:hover{color:var(--ink)}
  .btn{
    display:inline-flex;align-items:center;gap:9px;
    font-family:"IBM Plex Mono",monospace;font-size:13.5px;font-weight:500;letter-spacing:.02em;
    padding:11px 18px;border:1.5px solid var(--ink);background:var(--ink);color:var(--paper);
    transition:transform .18s var(--ease), background .2s, box-shadow .2s;
    cursor:pointer;
  }
  .btn:hover{background:var(--accent-ink);border-color:var(--accent-ink);box-shadow:5px 5px 0 rgba(18,22,31,.14)}
  .btn.ghost{background:transparent;color:var(--ink)}
  .btn.ghost:hover{background:var(--ink);color:var(--paper);box-shadow:5px 5px 0 rgba(18,22,31,.14)}
  .nav .btn{padding:9px 15px}
  .navlinks .menu-only{display:none}

  /* ============ HERO ============ */
  .hero{padding:74px 0 40px;position:relative}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
  .hero h1{font-size:clamp(40px,6.4vw,74px);font-weight:800}
  .hero h1 .u{color:var(--accent)}
  .hero .lede{margin-top:22px;font-size:clamp(17px,2.1vw,20px);color:var(--ink-2);max-width:38ch}
  .hero-cta{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}
  .hero-meta{margin-top:34px;display:flex;gap:26px;flex-wrap:wrap;font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--ink-2);letter-spacing:.02em}
  .hero-meta b{color:var(--ink);font-weight:600}

  /* blueprint schematic */
  .schematic{
    position:relative;background:var(--paper);border:1px solid var(--line-strong);
    padding:22px;
  }
  .schematic .corner{position:absolute;width:11px;height:11px;border:1.5px solid var(--accent)}
  .schematic .corner.tl{top:-1px;left:-1px;border-right:0;border-bottom:0}
  .schematic .corner.tr{top:-1px;right:-1px;border-left:0;border-bottom:0}
  .schematic .corner.bl{bottom:-1px;left:-1px;border-right:0;border-top:0}
  .schematic .corner.br{bottom:-1px;right:-1px;border-left:0;border-top:0}
  .schematic .cap{display:flex;justify-content:space-between;font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.14em;color:var(--ink-2);text-transform:uppercase;margin-bottom:6px}
  svg.diagram{width:100%;height:auto;display:block}
  svg.diagram .draw{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.5s var(--ease) forwards}
  svg.diagram .draw.d2{animation-delay:.35s}
  svg.diagram .draw.d3{animation-delay:.7s}
  svg.diagram .pop{opacity:0;transform-box:fill-box;transform-origin:center;animation:pop .5s var(--ease) forwards}
  svg.diagram .pop.p1{animation-delay:.15s}
  svg.diagram .pop.p2{animation-delay:.55s}
  svg.diagram .pop.p3{animation-delay:.95s}
  svg.diagram .pop.p4{animation-delay:1.15s}
  @keyframes draw{to{stroke-dashoffset:0}}
  @keyframes pop{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

  /* ============ SECTION SCAFFOLD ============ */
  section{padding:76px 0;position:relative}
  .sec-head{max-width:60ch;margin-bottom:44px}
  .sec-head h2{font-size:clamp(30px,4.4vw,46px);margin-top:16px}
  .sec-head p{margin-top:16px;color:var(--ink-2);font-size:18px}
  .rule{border:0;border-top:1px solid var(--line);margin:0}

  /* capabilities */
  .cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid var(--line-strong);background:var(--paper)}
  .cap-cell{padding:30px 30px 34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;transition:background .2s}
  .cap-cell:nth-child(2n){border-right:0}
  .cap-cell:nth-last-child(-n+2){border-bottom:0}
  .cap-cell:hover{background:#fff}
  .cap-cell .idx{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--accent-ink);letter-spacing:.12em}
  .cap-cell h3{font-size:22px;margin:14px 0 10px}
  .cap-cell p{color:var(--ink-2);font-size:15.5px}
  .cap-cell .tag{margin-top:16px;display:flex;flex-wrap:wrap;gap:7px}
  .cap-cell .tag span{font-family:"IBM Plex Mono",monospace;font-size:11.5px;color:var(--ink-2);border:1px solid var(--line);padding:3px 8px}

  /* process — genuine sequence, so numbered */
  #process{background:var(--ink);color:var(--paper);background-image:
      linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
      background-size:var(--grid) var(--grid);}
  #process .eyebrow{color:var(--accent-2)}
  #process .eyebrow::before{background:var(--accent-2)}
  #process .sec-head p{color:#B9C0CD}
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14)}
  .step{background:var(--ink);padding:28px 24px 34px}
  .step .n{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:42px;color:var(--accent-2);line-height:1}
  .step h3{font-size:19px;margin:14px 0 9px}
  .step p{color:#AEB6C4;font-size:14.5px}

  /* why */
  .why-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
  .why-list{display:flex;flex-direction:column}
  .why-item{padding:22px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:18px}
  .why-item:last-child{border-bottom:1px solid var(--line)}
  .why-item .mk{color:var(--accent);font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:14px;padding-top:2px}
  .why-item h3{font-size:19px;margin-bottom:6px}
  .why-item p{color:var(--ink-2);font-size:15px}
  .why-aside{background:var(--paper);border:1px solid var(--line-strong);padding:30px;position:sticky;top:92px}
  .why-aside .k{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.1em;color:var(--ink-2);text-transform:uppercase}
  .why-aside .v{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:20px;margin:4px 0 20px}
  .why-aside .v:last-child{margin-bottom:0}

  /* faq */
  details.faq{border-top:1px solid var(--line);padding:6px 0}
  details.faq:last-of-type{border-bottom:1px solid var(--line)}
  details.faq summary{
    list-style:none;cursor:pointer;padding:20px 40px 20px 0;position:relative;
    font-family:"Bricolage Grotesque",sans-serif;font-weight:600;font-size:20px;letter-spacing:-.01em;
  }
  details.faq summary::-webkit-details-marker{display:none}
  details.faq summary::after{content:"+";position:absolute;right:2px;top:16px;font-family:"IBM Plex Mono",monospace;font-size:24px;color:var(--accent);transition:transform .25s}
  details.faq[open] summary::after{content:"–"}
  details.faq p{color:var(--ink-2);padding:0 40px 22px 0;font-size:16px}

  /* contact */
  #contact{background:var(--paper);border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong)}
  .contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
  .contact-grid h2{font-size:clamp(30px,4.6vw,50px)}
  .contact-grid .lede{color:var(--ink-2);margin-top:16px;font-size:18px;max-width:40ch}
  .contact-cta{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
  .card-info{border:1px solid var(--line-strong);background:var(--canvas);padding:28px}
  .card-info .row{padding:14px 0;border-bottom:1px dashed var(--line-strong)}
  .card-info .row:last-child{border-bottom:0}
  .card-info .lbl{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
  .card-info .val{font-weight:600;margin-top:3px}
  .card-info a.val{color:var(--accent-ink)}

  /* animated brand logo */
  .brandmark{width:30px;height:30px;display:block;overflow:visible}
  .brandword{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:18px;letter-spacing:-.01em;display:inline-block}
  .brandword .bw-b{color:var(--accent)}
  .brand .bm-core,.brand .bm-dot{transform-box:fill-box;transform-origin:center}
  .brand.animate .bm-core{animation:bmpop .5s var(--ease) both}
  .brand.animate .bm-dash{animation:bmfade .45s var(--ease) both .32s}
  .brand.animate .bm-dot{animation:bmfade .4s var(--ease) both .5s}
  .brand.animate .bm-wire{animation:bmdraw .35s var(--ease) both .6s}
  .brand.animate .bm-arrow{animation:bmdraw .35s var(--ease) both .74s}
  .brand.animate .brandword{animation:bmwipe .6s var(--ease) both .68s}
  @keyframes bmpop{from{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}
  @keyframes bmfade{from{opacity:0}to{opacity:1}}
  @keyframes bmdraw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
  @keyframes bmwipe{from{clip-path:inset(0 100% 0 0);opacity:.3}to{clip-path:inset(0 0 0 0);opacity:1}}

  /* contact form */
  .cform{margin-top:26px;max-width:440px}
  .frow{margin-bottom:15px;display:flex;flex-direction:column;gap:7px}
  .fl{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2)}
  .fi{font-family:"IBM Plex Sans",sans-serif;font-size:15px;color:var(--ink);background:var(--paper);border:1.5px solid var(--line-strong);padding:11px 13px;transition:border-color .18s,box-shadow .18s;width:100%}
  .fi:focus{outline:none;border-color:var(--accent);box-shadow:3px 3px 0 rgba(59,51,242,.14)}
  textarea.fi{resize:vertical;min-height:96px}
  .cform .btn{cursor:pointer;margin-top:4px}
  .hp{position:absolute!important;left:-9999px;height:0;overflow:hidden}

  /* footer */
  footer.site{padding:52px 0 40px}
  .foot{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
  .foot .brand{margin-bottom:14px}
  .foot p{color:var(--ink-2);font-size:14.5px;max-width:34ch}
  .foot h4{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);margin:0 0 14px}
  .foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
  .foot ul a{font-size:14.5px;color:var(--ink-2);transition:color .2s}
  .foot ul a:hover{color:var(--ink)}
  .foot-legal{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-2)}

  /* reveal */
  .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
  .reveal.in{opacity:1;transform:none}

  /* focus */
  a:focus-visible,button:focus-visible,summary:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px}

  /* ============ RESPONSIVE ============ */
  @media(max-width:900px){
    .foot{grid-template-columns:1fr 1fr}
    .hero-grid,.why-grid,.contact-grid{grid-template-columns:1fr;gap:38px}
    .steps{grid-template-columns:1fr 1fr}
    .foot{grid-template-columns:1fr 1fr}
    .why-aside{position:static}
    .navlinks a:not(.menu-only){display:none}
    .navlinks .menu-only{display:inline-flex}
  }
  @media(max-width:560px){
    body{font-size:16px}
    .cap-grid{grid-template-columns:1fr}
    .cap-cell{border-right:0!important}
    .cap-cell:nth-last-child(2){border-bottom:1px solid var(--line)}
    .steps{grid-template-columns:1fr}
    .foot{grid-template-columns:1fr}
    section{padding:56px 0}
    .hero{padding:48px 0 20px}
  }
  @media(prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important}
    .reveal{opacity:1;transform:none}
    svg.diagram .draw{stroke-dashoffset:0}
    svg.diagram .pop{opacity:1;transform:none}
    html{scroll-behavior:auto}
  }

/* ---- shared page components (service/product pages) ---- */
.page-cta{padding:70px 0;background:var(--paper);border-top:1px solid var(--line-strong);text-align:center}
.page-cta h2{font-size:clamp(28px,4vw,42px)}
.page-cta p{color:var(--ink-2);margin:14px auto 24px;max-width:48ch}
.cap-link{display:inline-block;margin-top:16px;font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--accent-ink);letter-spacing:.02em}
.cap-link:hover{color:var(--accent)}
.svc-lede{font-size:clamp(17px,2.1vw,20px);color:var(--ink-2);max-width:60ch;margin-top:18px}
.related{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.related a{font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--ink);border:1px solid var(--line-strong);padding:8px 12px;transition:background .2s,color .2s}
.related a:hover{background:var(--ink);color:var(--paper)}
.tiers{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line-strong);border:1px solid var(--line-strong);margin-top:8px}
.tier{background:var(--paper);padding:18px 14px;text-align:center}
.tier .tn{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.1em;color:var(--accent-ink);text-transform:uppercase}
.tier .tv{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:16px;margin-top:6px}
@media(max-width:720px){.tiers{grid-template-columns:1fr 1fr}}

/* ---- blog / article ---- */
.article{max-width:68ch;margin:0 auto}
.article .meta{font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:.06em;color:var(--ink-2);text-transform:uppercase;margin-bottom:16px}
.article h1{font-size:clamp(32px,5vw,52px);letter-spacing:-.02em;margin-bottom:8px}
.article .standfirst{font-size:clamp(17px,2.1vw,20px);color:var(--ink-2);margin:18px 0 8px}
.article h2{font-size:clamp(22px,3vw,30px);margin:34px 0 12px}
.article h3{font-size:19px;margin:24px 0 8px}
.article p{margin-bottom:16px;color:#2A3242;font-size:17px;line-height:1.65}
.article ul{margin:0 0 16px;padding-left:22px;color:#2A3242}
.article li{margin-bottom:8px}
.article a.inline{color:var(--accent-ink);text-decoration:underline;text-underline-offset:2px}
.article .callout{border-left:3px solid var(--accent);background:var(--paper);padding:16px 20px;margin:22px 0}
.article .callout p{margin:0;color:var(--ink-2);font-size:15.5px}
.ctable{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px}
.ctable th,.ctable td{border:1px solid var(--line-strong);padding:10px 12px;text-align:left;vertical-align:top}
.ctable th{background:var(--paper);font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink)}
.bloglist{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.bloglist a.post{display:block;padding:26px 0;border-bottom:1px solid var(--line);transition:background .15s}
.bloglist a.post:hover{background:var(--paper)}
.bloglist .pmeta{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-ink)}
.bloglist h3{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:23px;letter-spacing:-.01em;margin:8px 0 6px;color:var(--ink)}
.bloglist p{color:var(--ink-2);font-size:15.5px;max-width:70ch}

/* ---- v3: products, mobile menu, BPS CA ---- */
/* mobile menu */
.mnav{display:none;position:relative}
.mnav summary{list-style:none;cursor:pointer;font-family:"IBM Plex Mono",monospace;font-size:13.5px;letter-spacing:.02em;padding:9px 15px;border:1.5px solid var(--ink);background:var(--ink);color:var(--paper)}
.mnav summary::-webkit-details-marker{display:none}
.mnav[open] summary{background:var(--accent-ink);border-color:var(--accent-ink)}
.mnav-panel{position:absolute;right:0;top:calc(100% + 10px);min-width:230px;background:var(--paper);border:1px solid var(--line-strong);box-shadow:6px 6px 0 rgba(18,22,31,.08);padding:6px;display:flex;flex-direction:column;z-index:60}
.navlinks .mnav-panel a{display:block;padding:11px 12px;font-size:15px;color:var(--ink)}
.navlinks .mnav-panel a:hover{background:var(--canvas)}
.navlinks a.btn,.navlinks a.btn:hover{color:var(--paper)}
.navlinks a[aria-current="page"]{color:var(--ink);text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:1.5px}
@media(max-width:900px){
  .navlinks > a{display:none}
  .mnav{display:block}
}

/* inline links, freshness notes, scrollable tables */
.ilink{color:var(--accent-ink);text-decoration:underline;text-underline-offset:2px}
.textlink{align-self:center;font-family:"IBM Plex Mono",monospace;font-size:13.5px;color:var(--accent-ink);text-decoration:underline;text-underline-offset:3px}
.updated{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.04em;color:var(--ink-2);margin-top:18px}
.tscroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:20px 0}
.tscroll .ctable{margin:0;min-width:560px}
.ctable td{background:var(--paper)}

/* product cards (home + /products) */
.prod-grid{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--line-strong);background:var(--paper)}
.prod-card{padding:32px 30px 34px;border-right:1px solid var(--line);display:flex;flex-direction:column}
.prod-card:last-child{border-right:0}
.prod-card .status{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink);display:inline-flex;align-items:center;gap:9px}
.prod-card .status .dot{width:8px;height:8px;background:var(--accent);display:inline-block}
.prod-card .status.soon .dot{background:transparent;border:1.5px solid var(--accent)}
.prod-card h2,.prod-card h3{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:26px;letter-spacing:-.02em;margin:14px 0 10px}
.prod-card p{color:var(--ink-2);font-size:16px}
.prod-card .prod-meta{margin-top:14px;font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-2)}
.prod-card .prod-actions{margin-top:auto;padding-top:22px;display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:720px){.prod-grid{grid-template-columns:1fr}.prod-card{border-right:0;border-bottom:1px solid var(--line)}.prod-card:last-child{border-bottom:0}}

/* BPS CA page */
.ledgers{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-strong);border:1px solid var(--line-strong)}
.ledger{background:var(--paper);padding:22px 20px}
.ledger h3{font-size:19px;margin:0 0 8px}
.ledger p{color:var(--ink-2);font-size:14.5px}
@media(max-width:900px){.ledgers{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.ledgers{grid-template-columns:1fr}}
.plans{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line-strong);background:var(--paper)}
.plan{padding:28px 26px 30px;border-right:1px solid var(--line)}
.plan:last-child{border-right:0}
.plan .pn{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink)}
.plan .pp{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:40px;letter-spacing:-.02em;margin:10px 0 2px}
.plan .pp small{font-size:15px;font-weight:600;color:var(--ink-2);letter-spacing:0}
.plan .pf{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-2)}
.plan ul{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:9px}
.plan li{position:relative;padding-left:22px;font-size:15px}
.plan li::before{content:"\2192";position:absolute;left:0;color:var(--accent);font-family:"IBM Plex Mono",monospace}
@media(max-width:820px){.plans{grid-template-columns:1fr}.plan{border-right:0;border-bottom:1px solid var(--line)}.plan:last-child{border-bottom:0}}
.ticks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px 36px}
.ticks li{position:relative;padding-left:24px;font-size:15.5px;color:var(--ink)}
.ticks li::before{content:"\2192";position:absolute;left:0;color:var(--accent);font-family:"IBM Plex Mono",monospace;font-weight:600}
@media(max-width:720px){.ticks{grid-template-columns:1fr}}
.why-list .why-item .mk{font-size:15px}

/* reorder calculator + formulas */
.formula{font-family:"IBM Plex Mono",monospace;font-size:15px;background:var(--paper);border:1px solid var(--line-strong);padding:14px 16px;margin:12px 0 18px;color:var(--ink);overflow-x:auto}
.calc{border:1px solid var(--line-strong);background:var(--paper);padding:24px;margin:24px 0}
.calc h3{margin:0 0 14px!important}
.calc .row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.calc label{display:flex;flex-direction:column;gap:6px;font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2)}
.calc input{font-family:"IBM Plex Sans",sans-serif;font-size:16px;padding:10px 12px;border:1.5px solid var(--line-strong);background:#fff;color:var(--ink);width:100%}
.calc input:focus{outline:none;border-color:var(--accent);box-shadow:3px 3px 0 rgba(59,51,242,.14)}
.calc .out{margin-top:18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.calc .out div{background:#fff;padding:14px}
.calc .out .k{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.calc .out .v{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:24px;margin-top:4px;color:var(--ink)}
.calc .verdict{margin-top:14px;font-size:15.5px;color:var(--ink);font-weight:500}
.calc .err{color:#B42318;font-size:13px;margin-top:10px;min-height:1em}
.article ol{margin:0 0 16px;padding-left:22px;color:#2A3242}