/* ============================================================
   M:OS CANONICAL DESIGN SYSTEM v1.1  (De Stijl x Swiss Broadside)
   Single source of truth. Inline this file into every generated
   HTML artifact (dashboard, deck, export, wiki, standalone, hub).
   Self-contained, theme-aware (default cream), Artifact-safe.
   ============================================================ */
  /* ============================================================
     MINDRIANOS CANONICAL DESIGN SYSTEM  v1.0
     75% Swiss International Typographic Style · 25% De Stijl
     Self-contained. Artifact-safe (no external hosts). Theme-aware.
     ============================================================ */
  :root{
    /* --- surfaces --- */
    --paper:#F4F2EC; --panel:#FBFAF7; --ink:#0C0C0D; --muted:#5B5B5B;
    --hair:#111; --edge:#111; --rule:rgba(17,17,17,.14);
    /* --- De Stijl primaries (SEMANTIC, never decorative) --- */
    --red:#E11D22;    /* kill · danger · trap · attention */
    --blue:#1E52E0;   /* evidence · build · navigation · links */
    --yellow:#FFC400; /* moonshot · prime · highlight */
    --green:#12A06A;  /* go · opportunity · founder-fit */
    /* --- devices --- */
    --shadow:18px 18px 0 var(--yellow);
    --maxw:1180px;
    --grot:"Helvetica Neue",Inter,system-ui,Arial,sans-serif;
    --mono:"SF Mono",ui-monospace,"Cascadia Mono",Menlo,Consolas,monospace;
  }
  @media (prefers-color-scheme:dark){
    :root{--paper:#0B0B0D;--panel:#141417;--ink:#F3F2EE;--muted:#9a9a9e;--hair:#F3F2EE;
      --edge:rgba(243,242,238,.34);--blue:#6D9BFF;--rule:rgba(243,242,238,.16)}
  }
  :root[data-theme="light"]{--paper:#F4F2EC;--panel:#FBFAF7;--ink:#0C0C0D;--muted:#5B5B5B;--hair:#111;--edge:#111;--blue:#1E52E0;--rule:rgba(17,17,17,.14)}
  :root[data-theme="dark"]{--paper:#0B0B0D;--panel:#141417;--ink:#F3F2EE;--muted:#9a9a9e;--hair:#F3F2EE;--edge:rgba(243,242,238,.34);--blue:#6D9BFF;--rule:rgba(243,242,238,.16)}

  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--paper);color:var(--ink);font-family:var(--grot);line-height:1.5;-webkit-font-smoothing:antialiased;font-feature-settings:"tnum" 1;overflow-x:hidden}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,4vw,52px)}
  a{color:var(--blue)}
  ::selection{background:var(--blue);color:#fff}
  :focus-visible{outline:2px solid var(--blue);outline-offset:2px}
  @media (prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
    [data-reveal]{opacity:1!important;transform:none!important}
  }

  /* progress + theme toggle */
  .progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--red);z-index:100;transition:width .1s linear}
  .toggle{position:fixed;top:14px;right:16px;z-index:101;font:700 10px/1 var(--grot);letter-spacing:.18em;text-transform:uppercase;background:var(--ink);color:var(--paper);border:0;padding:9px 12px;cursor:pointer}
  .toggle:hover{background:var(--blue);color:#fff}

  nav.top{position:sticky;top:0;z-index:90;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}
  nav.top .inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding:12px clamp(18px,4vw,52px);font:800 11px/1 var(--grot);letter-spacing:.14em;text-transform:uppercase}
  nav.top .brand{color:var(--ink)} nav.top a{color:var(--muted);text-decoration:none;transition:color .2s} nav.top a:hover{color:var(--ink)} nav.top .sp{flex:1}

  header.hero{padding:clamp(46px,9vw,110px) 0 clamp(28px,5vw,56px)}
  .eyebrow{font:800 12px/1 var(--grot);letter-spacing:.32em;text-transform:uppercase;color:var(--muted);margin-bottom:24px}
  h1.display{font-weight:800;font-size:clamp(2.6rem,9vw,7rem);line-height:.92;letter-spacing:-.045em;max-width:15ch}
  h1.display .b{color:var(--blue)} h1.display .r{color:var(--red)}
  .hero-sub{font-size:clamp(1.05rem,2vw,1.35rem);color:var(--muted);max-width:52ch;line-height:1.4;margin-top:22px}
  .hero-sub b{color:var(--ink)}
  .pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
  .pill{font:700 10.5px/1 var(--grot);letter-spacing:.14em;text-transform:uppercase;padding:8px 12px;border:1.5px solid var(--edge);border-radius:0}
  .pill.solid{background:var(--ink);color:var(--paper);border-color:var(--ink)}
  .pill.red{background:var(--red);color:#fff;border-color:var(--red)}

  section{padding:clamp(50px,8vw,104px) 0;border-top:1px solid var(--rule)}
  .kick{display:flex;align-items:baseline;gap:16px;margin-bottom:clamp(18px,3vw,32px)}
  .kick .no{font-weight:800;font-size:clamp(2.2rem,6vw,4.2rem);line-height:.8;letter-spacing:-.04em;color:var(--ink)}
  .kick .lab{font:800 12px/1.3 var(--grot);letter-spacing:.26em;text-transform:uppercase;color:var(--ink)}
  h2{font-weight:800;font-size:clamp(1.6rem,4vw,2.7rem);line-height:1.03;letter-spacing:-.02em;max-width:22ch}
  h3.sub{font-weight:800;font-size:1.15rem;letter-spacing:-.01em;margin:36px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--edge)}
  p.lede{font-size:clamp(1rem,1.7vw,1.24rem);color:var(--muted);max-width:70ch;margin-top:16px;line-height:1.45}
  p.lede b{color:var(--ink)} p.note{font-size:.9rem;color:var(--muted);margin-top:10px;max-width:74ch}

  [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1)}
  [data-reveal].in{opacity:1;transform:none}

  /* --- styleguide chrome --- */
  .spec{border:1px solid var(--rule);background:var(--panel);padding:clamp(18px,2.4vw,30px);margin-top:22px}
  .demo{border:1px dashed var(--rule);padding:clamp(16px,2.2vw,26px);margin-top:16px;background:var(--paper)}
  .demolab{font:800 9px/1 var(--grot);letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
  pre.code{margin-top:14px;background:#0c0c0d;color:#e8e8e2;border:1px solid var(--edge);padding:16px;overflow-x:auto;font:500 12.5px/1.6 var(--mono);white-space:pre}
  :root[data-theme="light"] pre.code,@media (prefers-color-scheme:light){pre.code{background:#0c0c0d;color:#e8e8e2}}
  pre.code .c{color:#8a8f98} pre.code .p{color:#ffb454} pre.code .s{color:#7ee787}

  /* color swatches */
  .swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:20px}
  .sw{background:var(--panel);padding:0}
  .sw .chip{height:74px;border-bottom:1px solid var(--rule)}
  .sw .meta{padding:11px 13px}
  .sw .nm{font:800 11px/1 var(--grot);letter-spacing:.06em;text-transform:uppercase}
  .sw .hx{font:600 11px/1.4 var(--mono);color:var(--muted);margin-top:4px}
  .sw .use{font-size:11px;color:var(--muted);margin-top:6px}

  .tokgrid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:20px}
  @media(max-width:720px){.tokgrid{grid-template-columns:1fr}}
  .tokgrid div{background:var(--panel);padding:12px 15px}
  .tokgrid .k{font:700 10px/1.3 var(--mono);color:var(--muted)}
  .tokgrid .v{font-weight:600;margin-top:3px}

  /* type scale rows */
  .scale > div{border-top:1px solid var(--rule);padding:16px 0;display:grid;grid-template-columns:130px 1fr;gap:20px;align-items:baseline}
  @media(max-width:640px){.scale > div{grid-template-columns:1fr;gap:6px}}
  .scale .m{font:600 11px/1.4 var(--mono);color:var(--muted)}
  .t-display{font-weight:800;font-size:clamp(2rem,6vw,4rem);letter-spacing:-.045em;line-height:.95}
  .t-h2{font-weight:800;font-size:2rem;letter-spacing:-.02em}
  .t-kno{font-weight:800;font-size:3rem;letter-spacing:-.04em}
  .t-lede{font-size:1.24rem;color:var(--muted)}
  .t-micro{font:800 12px/1 var(--grot);letter-spacing:.26em;text-transform:uppercase;color:var(--red)}
  .t-body{font-size:17px}

  /* hairline module grid demo (layers) */
  .layers{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule)}
  @media(max-width:700px){.layers{grid-template-columns:1fr}}
  .layer{background:var(--panel);padding:22px;min-height:180px;display:flex;flex-direction:column}
  .layer .ix{font:800 12px/1 var(--grot);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
  .layer h4{font-weight:800;font-size:1.6rem;letter-spacing:-.02em;margin:12px 0 8px}
  .layer p{color:var(--muted);font-size:.92rem;line-height:1.4}
  .layer .tag{margin-top:auto;align-self:flex-start;font:700 10px/1 var(--grot);letter-spacing:.14em;text-transform:uppercase;padding:6px 10px;border:1.5px solid var(--edge)}
  .layer.emit{border-top:6px solid var(--red)} .layer.emit h4{color:var(--red)}
  .layer.catch{border-top:6px solid var(--blue)} .layer.catch h4{color:var(--blue)}
  .layer.show{border-top:6px solid var(--yellow);background:color-mix(in srgb,var(--yellow) 8%,var(--panel))}
  .layer.show .tag{background:var(--yellow);color:#111;border-color:#111}
  .reframe{margin-top:22px;border-left:8px solid var(--red);padding:18px 22px;background:var(--panel);font-weight:700;font-size:1.35rem;letter-spacing:-.01em;line-height:1.25}
  .reframe .b{color:var(--blue)} .reframe .r{color:var(--red)}

  /* problem row */
  .prob{border-top:1px solid var(--rule);display:grid;grid-template-columns:clamp(70px,10vw,120px) 1fr;gap:clamp(14px,3vw,36px);padding:26px 0;align-items:start}
  .prob .pn{font-weight:800;font-size:clamp(2.2rem,7vw,4.6rem);line-height:.8;letter-spacing:-.05em;color:var(--red)}
  .prob .ph{font:800 11px/1 var(--grot);letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:10px}
  .prob .pt{font-size:1.2rem;line-height:1.4;max-width:64ch}
  .prob .pt em{font-style:normal;background:color-mix(in srgb,var(--yellow) 55%,transparent);padding:0 .15em}
  .facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:16px;background:var(--rule);border:1px solid var(--rule)}
  @media(max-width:640px){.facts{grid-template-columns:repeat(2,1fr)}}
  .facts div{background:var(--panel);padding:11px 13px}
  .facts .k{font:700 9px/1.2 var(--grot);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:5px}
  .facts .v{font-size:.9rem;font-weight:600}

  /* bento + verdict chips */
  .bento{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:20px}
  @media(max-width:820px){.bento{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:520px){.bento{grid-template-columns:1fr}}
  .op{grid-column:span 2;border:1px solid var(--edge);background:var(--panel);padding:20px;display:flex;flex-direction:column;gap:9px;transition:transform .25s,box-shadow .25s}
  .op:hover{transform:translate(-3px,-3px);box-shadow:8px 8px 0 var(--ink)}
  .op.prime{grid-column:span 3;box-shadow:var(--shadow)}
  .op.trap{grid-column:span 6;background:transparent;border-style:dashed;opacity:.72}
  @media(max-width:820px){.op,.op.prime,.op.trap{grid-column:span 2}}
  @media(max-width:520px){.op,.op.prime,.op.trap{grid-column:span 1}}
  .op .rk{font:800 10px/1.3 var(--grot);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
  .op .rk .ord{color:var(--ink);margin-right:8px} .op .rk .star{color:var(--yellow)}
  .op h4{font-weight:800;font-size:1.3rem;letter-spacing:-.01em}
  .op .ans{font:700 10px/1 var(--grot);letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}
  .vd{margin-top:auto;align-self:flex-start;font:800 10px/1 var(--grot);letter-spacing:.1em;text-transform:uppercase;padding:7px 11px;border:1.5px solid var(--edge)}
  .vd.go{background:var(--green);color:#111;border-color:var(--green)}
  .vd.build{background:var(--blue);color:#fff;border-color:var(--blue)}
  .vd.viable{background:transparent}
  .vd.ramp{background:var(--yellow);color:#111;border-color:#111}
  .vd.moon{background:transparent;border-style:dashed}
  .vd.dead{background:var(--red);color:#fff;border-color:var(--red)}
  .chiprow{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

  /* GRAPH constellation */
  .graph{border:1px solid var(--rule);background:var(--panel);overflow:hidden;margin-top:6px}
  .graph svg{width:100%;height:clamp(300px,42vw,460px);display:block}
  .legend{display:flex;flex-wrap:wrap;gap:16px;padding:14px 18px;border-top:1px solid var(--rule);font:700 11px/1 var(--grot);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
  .legend span{display:flex;align-items:center;gap:7px}
  .legend i{width:12px;height:12px;border:1.5px solid var(--edge);display:inline-block}
  .ed{stroke:var(--muted);stroke-width:2;fill:none;stroke-dasharray:520;stroke-dashoffset:520;animation:draw 2.6s ease-out forwards;opacity:.5}
  .ed.kill{stroke:var(--red);opacity:1} .ed.sup{stroke:var(--blue);stroke-dasharray:6 7;animation:none;opacity:.75}
  @keyframes draw{to{stroke-dashoffset:0}}
  .gn{stroke:var(--edge);stroke-width:2}
  .gn.founder{fill:var(--ink)} .gn.problem{fill:var(--panel)} .gn.evidence{fill:var(--blue)} .gn.opp{fill:var(--green)} .gn.killed{fill:var(--red)} .gn.moon{fill:var(--yellow)}
  .glow{animation:np 2.8s ease-in-out infinite}
  @keyframes np{0%,100%{opacity:.4;r:16}50%{opacity:1;r:20}}
  .glabel{font:700 10px/1 var(--grot);letter-spacing:.02em;fill:var(--muted);text-transform:uppercase}

  /* clock */
  .clock{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,4vw,48px);align-items:center;margin-top:6px}
  @media(max-width:760px){.clock{grid-template-columns:1fr}}
  .curve svg{width:100%;height:auto}
  .curve .axis{stroke:var(--rule);stroke-width:2}
  .curve .s{fill:none;stroke:var(--blue);stroke-width:4;stroke-linecap:round;stroke-dasharray:900;stroke-dashoffset:900;animation:draw 3s ease-out forwards}
  .curve .you{fill:var(--red)}
  .trends{display:flex;flex-direction:column;gap:1px;background:var(--rule);border:1px solid var(--rule)}
  .trends div{background:var(--panel);padding:15px 17px;font-weight:600}
  .trends .n{font:800 11px/1 var(--grot);letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin-right:10px}

  /* cites */
  ol.cites{list-style:none;margin-top:8px;border-top:1px solid var(--rule)}
  ol.cites li{counter-increment:c;padding:15px 0 15px 50px;border-bottom:1px solid var(--rule);position:relative;font-size:.96rem;color:var(--muted)}
  ol.cites li b{color:var(--ink);font-weight:700}
  ol.cites li::before{content:counter(c,decimal-leading-zero);position:absolute;left:0;top:15px;font:800 13px/1 var(--grot);color:var(--ink)}
  .tier{font:800 9px/1 var(--grot);letter-spacing:.1em;text-transform:uppercase;padding:3px 7px;border:1.5px solid var(--edge);margin-left:8px;white-space:nowrap}
  .tier.acad{background:var(--blue);color:#fff;border-color:var(--blue)}
  .tier.pat{background:var(--ink);color:var(--paper)}
  .tier.pol{background:var(--yellow);color:#111;border-color:#111}

  /* imagery */
  .imgshow{margin-top:20px;border:1px solid var(--edge);background:var(--panel)}
  .imgshow img{width:100%;height:auto;display:block;border-bottom:1px solid var(--edge)}
  .imgshow .cap{padding:12px 16px;font-size:.85rem;color:var(--muted)}
  .recipe{border-left:8px solid var(--blue);background:var(--panel);padding:18px 22px;margin-top:18px;font-size:1rem;line-height:1.5}
  .recipe b{color:var(--ink)}

  /* dos/donts */
  .dd{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}
  @media(max-width:680px){.dd{grid-template-columns:1fr}}
  .dd .col{border:1px solid var(--edge);background:var(--panel);padding:18px}
  .dd .h{font:800 11px/1 var(--grot);letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}
  .dd .do .h{color:var(--green)} .dd .dont .h{color:var(--red)}
  .dd ul{list-style:none} .dd li{padding:6px 0 6px 20px;position:relative;font-size:.94rem;border-top:1px solid var(--rule)}
  .dd li:first-child{border-top:0} .dd li::before{position:absolute;left:0;top:6px;font-weight:800}
  .dd .do li::before{content:"+";color:var(--green)} .dd .dont li::before{content:"\00d7";color:var(--red)}

  footer{padding:clamp(46px,7vw,84px) 0;border-top:6px solid var(--hair)}
  footer .big{font-weight:800;font-size:clamp(1.3rem,4vw,2.4rem);letter-spacing:-.02em;line-height:1.06;max-width:24ch}
  .sig{display:inline-flex;gap:5px;margin-top:16px}
  .sig i{width:15px;height:15px;display:inline-block;border:1px solid var(--edge)}
  footer .meta{margin-top:18px;font-size:.84rem;color:var(--muted)}

  /* === v1.1  STRUCTURAL FUTURISM + ISOMETRIC CLICKABLES === */
  /* isometric: clickable blocks rest extruded, lift on hover, press flat. */
  .op{box-shadow:4px 4px 0 var(--rule)}
  .op:hover{transform:translate(-4px,-4px) rotate(-.45deg);box-shadow:14px 14px 0 var(--ink)}
  .op:active{transform:translate(0,0) rotate(0);box-shadow:2px 2px 0 var(--edge);transition:transform .07s,box-shadow .07s}
  .op.prime:hover{transform:translate(-4px,-4px) rotate(-.3deg);box-shadow:22px 22px 0 var(--yellow),14px 14px 0 var(--ink)}
  .toggle{transition:transform .18s,box-shadow .18s;box-shadow:3px 3px 0 rgba(0,0,0,.4)}
  .toggle:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--blue)}
  .toggle:active{transform:translate(0,0);box-shadow:1px 1px 0 var(--edge)}
  nav.top a{display:inline-block;transition:transform .18s,color .2s}
  nav.top a:hover{transform:translateY(-2px)}
  /* registration ticks: technical-drawing corner brackets (pure CSS). */
  .spec,.graph,.imgshow,.op.prime,.frame{position:relative}
  .spec::before,.graph::before,.imgshow::before,.op.prime::before,.frame::before{content:"";position:absolute;top:-1px;left:-1px;width:14px;height:14px;border-top:2px solid var(--blue);border-left:2px solid var(--blue);pointer-events:none}
  .spec::after,.graph::after,.imgshow::after,.op.prime::after,.frame::after{content:"";position:absolute;bottom:-1px;right:-1px;width:14px;height:14px;border-bottom:2px solid var(--blue);border-right:2px solid var(--blue);pointer-events:none}
  /* coordinate grid: 1px structural lines under the hero (a grid, not a wash). */
  header.hero{position:relative;isolation:isolate}
  header.hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.5;background-image:repeating-linear-gradient(0deg,transparent 0 39px,var(--rule) 39px 40px),repeating-linear-gradient(90deg,transparent 0 39px,var(--rule) 39px 40px)}
  .coord{font:600 10px/1 var(--mono);letter-spacing:.1em;color:var(--muted);text-transform:uppercase}
  @media (prefers-reduced-motion:reduce){.op:hover,.op.prime:hover,.toggle:hover,nav.top a:hover{transform:none}}