/* Dark-first, close to the app's own Monokai instrument panel -- purple for
   what is selected/live, green for verified, orange for what is still
   provisional, cyan for information. Not a docs-template palette; it is the
   app's own state language, carried onto the page that describes it. */
:root{
  --ground:#131410; --surface:#1B1C16; --raise:#232419; --line:#31321F;
  --ink:#F1EFE3; --muted:#8D8A72;
  --signal:#AE81FF;             /* active / selected / the climb */
  --verified:#A6E22E;           /* found, measured, checks passing */
  --published:#66D9EF;          /* the Institute's own account */
  --provisional:#FD971F;        /* still becoming */
  --shadow:0 1px 0 rgba(255,255,255,.03);
  --measure:64ch;
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){
    --ground:#F6F4E9; --surface:#EDEBDC; --raise:#E4E1CE; --line:#D6D2BA;
    --ink:#17180F; --muted:#6B6850;
    --signal:#6C3FCE; --verified:#3F6B0E; --published:#0A6E82; --provisional:#95530A;
    --shadow:0 1px 0 rgba(0,0,0,.03);
  }
}
:root[data-theme="light"]{
  --ground:#F6F4E9; --surface:#EDEBDC; --raise:#E4E1CE; --line:#D6D2BA;
  --ink:#17180F; --muted:#6B6850;
  --signal:#6C3FCE; --verified:#3F6B0E; --published:#0A6E82; --provisional:#95530A;
  --shadow:0 1px 0 rgba(0,0,0,.03);
}

*{box-sizing:border-box}
body{
  margin:0; background:var(--ground); color:var(--ink);
  font:400 17px/1.64 "Libre Franklin",system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:1160px;margin:0 auto;padding:0 28px}
h1,h2,.ui{font-family:Fraunces,Georgia,serif}
h3{font-family:"Libre Franklin",system-ui,sans-serif}
.mono,code{font-family:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace}
a{color:var(--signal);text-decoration-thickness:1px;text-underline-offset:3px}
a:focus-visible,button:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
p{margin:0 0 1.05em;max-width:var(--measure)}
.lede{font-size:20px;color:var(--ink)}
.eyebrow{
  font-family:"Libre Franklin",sans-serif;font-size:11px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 14px;
}

/* ---------------------------------------------------------------- masthead */
header{padding:78px 0 0;border-bottom:1px solid var(--line)}
.badge{
  display:inline-flex;align-items:center;gap:8px;font-family:"Libre Franklin",sans-serif;
  font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);border:1px solid var(--line);border-radius:2px;padding:5px 10px;
}
.dot{width:6px;height:6px;border-radius:50%;background:var(--verified)}
h1{
  font-weight:600;font-style:italic;font-size:clamp(50px,8.6vw,98px);line-height:.98;
  letter-spacing:-.02em;margin:26px 0 0;text-wrap:balance;
}
.subhead{margin:24px 0 0;font-size:21px;line-height:1.55;max-width:56ch}
.headmeta{
  display:flex;flex-wrap:wrap;gap:10px 26px;margin:34px 0 0;padding:18px 0 42px;
  border-top:1px solid var(--line);
}
.headmeta span{font-size:13px;color:var(--muted);font-family:"Libre Franklin",sans-serif}
.headmeta b{color:var(--ink);font-weight:600}

/* ------------------------------------------------------------ section jump */
.jump{position:sticky; top:0; z-index:20; background:var(--ground); border-bottom:1px solid var(--line)}
@supports (backdrop-filter:blur(10px)){
  .jump{background:color-mix(in srgb, var(--ground) 84%, transparent); backdrop-filter:blur(10px)}
}
.jump .wrap{display:flex; align-items:center; justify-content:space-between; gap:20px; height:46px}
.jump ul{display:flex; gap:26px; margin:0; padding:0; list-style:none}
.jump a{
  font-family:"Libre Franklin",sans-serif; font-size:11px; font-weight:700;
  letter-spacing:.16em; text-transform:uppercase; text-decoration:none;
  color:var(--muted); white-space:nowrap;
}
.jump .mark{color:var(--ink); letter-spacing:.06em; font-family:Fraunces,serif; font-style:italic; font-weight:600}
.jump a:hover{color:var(--signal)}
section[id],header[id]{scroll-margin-top:58px}
@media (max-width:520px){
  .jump .mark{display:none}
  .jump .wrap{justify-content:center}
  .jump ul{gap:18px}
}

section{padding:64px 0;border-bottom:1px solid var(--line)}
section:last-of-type{border-bottom:0}

/* ------------------------------------------------------ session report form */
/* The way into docs/session-report.html. It borrows the form's own idiom (a
   heavy ink rule, typewriter title, a square black button) so the link already
   looks like the paper it opens. */
.formcall{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:18px 32px;margin:32px 0 0;padding:22px 24px;
  background:var(--surface);border:2px solid var(--ink);
}
.formcall-text{flex:1 1 360px;min-width:0}
.formcall-text .eyebrow{margin:0 0 8px}
.formcall-title{
  font-family:"JetBrains Mono",monospace;font-size:19px;font-weight:600;
  letter-spacing:.04em;text-transform:uppercase;color:var(--ink);margin:0 0 8px;
}
.formcall-text p:last-child{margin:0;font-size:15px;color:var(--muted)}
.formcall-go{
  flex:none;display:inline-block;padding:12px 18px;
  font-family:"Libre Franklin",sans-serif;font-size:12px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;text-decoration:none;
  background:var(--ink);color:var(--ground);border:2px solid var(--ink);
}
.formcall-go::after{content:" \2192"}
.formcall-go:hover{background:transparent;color:var(--ink)}
h2{font-size:clamp(27px,3.8vw,38px);font-weight:600;font-style:italic;letter-spacing:-.01em;margin:0 0 8px;text-wrap:balance}
h3{font-size:19px;font-weight:600;letter-spacing:-.005em;margin:0 0 6px}

/* --------------------------------------------------------------- readouts */
.readout{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin:26px 0 0}
.readout.two{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.readout.three{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.cell{background:var(--surface);padding:20px 22px}
.cell .n{
  font-family:"JetBrains Mono",monospace;font-size:29px;font-weight:500;
  color:var(--signal);letter-spacing:-.02em;font-variant-numeric:tabular-nums;
}
.cell .n small{font-size:15px;color:var(--muted);margin-left:3px;font-weight:400}
.cell .l{font-size:14px;color:var(--muted);margin-top:5px;line-height:1.4}
.cell .l b{color:var(--ink);font-weight:500}

/* ------------------------------------------------------------------ table */
.tablewrap{overflow-x:auto;margin:26px 0 0}
table{border-collapse:collapse;width:100%;min-width:480px;font-size:15px}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:"Libre Franklin",sans-serif;font-size:11px;font-weight:700;
   letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
td.mono{font-variant-numeric:tabular-nums;font-family:"JetBrains Mono",monospace;font-size:14px}
.pill{
  display:inline-block;font-family:"Libre Franklin",sans-serif;font-size:11px;
  font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:3px 8px;
  border:1px solid currentColor;border-radius:2px;white-space:nowrap;
}
.pill.pub{color:var(--published)} .pill.found{color:var(--verified)} .pill.prov{color:var(--provisional)}

/* ------------------------------------------------------------------- ladder */
/* The climb, standing in for a screenshot: F1 to F49, trunk and spurs. This is
   the app's own structure, not Monroe's text -- safe to show, and more honest
   than a screenshot of a library that a public checkout does not ship with. */
.ladder-wrap{margin:30px 0 0;border:1px solid var(--line);background:var(--surface);padding:26px 22px;overflow-x:auto}
.ladder{display:flex;align-items:flex-end;gap:3px;min-width:640px}
.rung{display:flex;flex-direction:column;align-items:center;gap:8px;flex:1}
.rung .stem{width:2px;background:var(--line)}
.rung.trunk .stem{background:var(--signal)}
.rung .k{font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--muted)}
.rung.trunk .k{color:var(--ink)}
.spur{position:relative}
.spur::before{
  content:"";position:absolute;left:-3px;top:-14px;width:10px;height:1px;background:var(--line);
}
.cap{font-size:14px;color:var(--muted);margin:16px 2px 0;max-width:70ch}

/* ------------------------------------------------------------------ plates */
/* The screenshots are 2× assets — 2280px wide for a column that is at most
   1104 — so the width has to come from the container, never from the file.
   `width:100%` on the image is what makes that true; without it the page
   lays out at the image's intrinsic size and everything else overflows with
   it. `height:auto` keeps the aspect ratio while it scales. */
img{max-width:100%}
.shot{
  margin:30px 0 0;border:1px solid var(--line);background:var(--surface);
  padding:10px;border-radius:3px;
}
.shot img{display:block;width:100%;height:auto;border-radius:1px}

/* -------------------------------------------------------------------- grid */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);margin:28px 0 0}
.card{background:var(--surface);padding:24px 22px;display:flex;flex-direction:column;gap:9px}
.card h3{margin:0}
.card p{font-size:15px;margin:0;color:var(--muted)}
.card .meta{font-family:"JetBrains Mono",monospace;font-size:12.5px;color:var(--muted)}
.card .get{margin-top:auto;padding-top:14px;font-weight:600;font-size:14px}
.note{
  border-left:2px solid var(--signal);padding:2px 0 2px 18px;margin:26px 0 0;
  font-size:16px;color:var(--muted);max-width:var(--measure);
}
.note b{color:var(--ink);font-weight:500}

/* ------------------------------------------------------------------ steps */
ol.steps{counter-reset:s;list-style:none;padding:0;margin:24px 0 0;max-width:var(--measure)}
ol.steps li{counter-increment:s;position:relative;padding:0 0 20px 46px}
ol.steps li::before{
  content:counter(s);position:absolute;left:0;top:1px;width:28px;height:28px;
  display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;
  font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--signal);
}
ol.steps b{font-weight:600}
pre{
  background:var(--ground);border:1px solid var(--line);padding:14px 16px;margin:14px 0 0;
  overflow-x:auto;font-family:"JetBrains Mono",monospace;font-size:13px;line-height:1.6;
}

/* -------------------------------------------------------------- installer */
h3.handoff{
  margin:40px 0 14px;font-size:13px;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);
}
.install{display:grid;grid-template-columns:minmax(0,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:26px 0 0}
.cmd{background:var(--surface);padding:16px 18px 18px;min-width:0}
.cmdhead{display:flex;align-items:center;justify-content:space-between;gap:14px}
.os{font-family:"Libre Franklin",sans-serif;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.cmd pre{margin:10px 0 0;background:var(--ground);min-width:0}
.copy{
  font-family:"Libre Franklin",sans-serif;font-size:11px;font-weight:700;
  letter-spacing:.13em;text-transform:uppercase;color:var(--muted);
  background:transparent;border:1px solid var(--line);border-radius:2px;
  padding:5px 11px;cursor:pointer;white-space:nowrap;
}
.copy:hover{color:var(--signal);border-color:var(--signal)}
.copy[data-state="done"]{color:var(--verified);border-color:var(--verified)}

/* ---------------------------------------------------------------- contact */
.contact{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 0}
.contact a{
  display:inline-flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);
  border:1px solid var(--line);background:var(--surface);padding:12px 18px;
  font-family:"Libre Franklin",sans-serif;font-weight:600;font-size:15px;
}
.contact a:hover{border-color:var(--signal);color:var(--signal)}
footer{padding:44px 0 70px;color:var(--muted);font-size:14px}

@media (max-width:720px){
  header{padding-top:52px}
  section{padding:48px 0}
  body{font-size:16px}
}
@media (prefers-reduced-motion:no-preference){
  .card,.contact a{transition:border-color .16s ease,color .16s ease}
}