:root{
  --paper:#dcd6c8;
  --paper-raise:#d3ccbb;
  --ink:#2b2620;
  --ink-soft:#6f675a;
  --rubric:#a8321f;
  --rubric-deep:#8a2817;
  --rule:#bcb5a3;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Newsreader',Georgia,serif;font-optical-sizing:auto;
  background:var(--paper);color:var(--ink);
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,.mark{font-family:'Fraunces',Georgia,serif;font-optical-sizing:auto}
h1{font-weight:600;font-size:clamp(2.6rem,6.4vw,5rem);line-height:1.02;letter-spacing:-0.015em}
h2{font-weight:600;font-size:clamp(1.8rem,3.6vw,2.7rem);line-height:1.08;letter-spacing:-0.01em}
h3{font-weight:600;font-size:1.15rem;line-height:1.3}
a{color:var(--rubric-deep);text-underline-offset:3px;transition:color .2s}
a:hover{color:var(--ink)}
::selection{background:var(--rubric);color:var(--paper)}

/* header + footer: full-width flex */
.wrap{max-width:1200px;margin:0 auto;padding:0 2.5rem}
header{position:sticky;top:0;z-index:40;background:rgba(220,214,200,.9);backdrop-filter:blur(6px);border-bottom:1px solid var(--rule)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.mark{font-size:1.4rem;font-weight:700;color:var(--ink);text-decoration:none}
.mark::first-letter{color:var(--rubric)}
nav{display:flex;gap:1.9rem;align-items:baseline;font-size:.9rem}
nav a{color:var(--ink-soft);text-decoration:none}
nav a:hover{color:var(--ink)}
nav a[aria-current="page"]{color:var(--ink)}
nav .map-link{color:var(--rubric-deep);border:1px solid var(--rule);padding:.32rem .8rem;border-radius:2px;transition:border-color .2s,color .2s}
nav .map-link:hover{border-color:var(--rubric);color:var(--rubric)}

/* asymmetric marginal-rail grid for sections */
.sec{
  max-width:1200px;margin:0 auto;padding:0 2.5rem;
  display:grid;
  grid-template-columns:[rail] minmax(0,190px) [main] minmax(0,620px) [air] 1fr;
  column-gap:2.6rem;
  scroll-margin-top:96px;
}
.sec.wide{grid-template-columns:[rail] minmax(0,190px) [main] minmax(0,880px) [air] 1fr}
.rail{grid-column:rail;padding-top:.55rem}
.main{grid-column:main}
.full{grid-column:main / -1}

.kicker{
  font-size:.76rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-soft);line-height:1.5;
}
.kicker::before{content:"";display:block;width:1.7rem;height:2px;background:var(--rubric);margin-bottom:.7rem}

/* opening */
.open{padding:6.5rem 0 5rem}
.open .head{margin-bottom:2.4rem}
.open .head .rub{color:var(--rubric);font-style:italic;font-weight:500}
.lead{max-width:58ch}
.lead .drop{float:left;font-family:'Fraunces',serif;font-weight:700;color:var(--rubric);font-size:62px;line-height:50px;padding:6px 12px 0 0}
.lead p{font-size:1.12rem}
.cta-row{display:flex;align-items:center;gap:1.9rem;margin-top:2.8rem;flex-wrap:wrap}
.btn{
  font-family:'Newsreader',serif;font-size:.92rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:var(--paper);background:var(--rubric);border:1px solid var(--rubric);
  padding:.75rem 1.5rem;border-radius:2px;text-decoration:none;transition:background .2s,color .2s;display:inline-block;
}
.btn:hover{background:transparent;color:var(--rubric)}
.btn.ghost{background:transparent;color:var(--rubric-deep);border-color:var(--rule)}
.btn.ghost:hover{border-color:var(--rubric);color:var(--rubric)}
.quiet-link{font-size:.95rem;color:var(--ink-soft);text-decoration:none}
.quiet-link:hover{color:var(--rubric-deep)}
.quiet-link .arr{color:var(--rubric);display:inline-block;transition:transform .2s}
.quiet-link:hover .arr{transform:translateX(4px)}

/* bands */
.band{padding:4.8rem 0;border-top:1px solid var(--rule)}
.band h2{margin-bottom:2.6rem;max-width:20ch}
.band h2 .rub{color:var(--rubric)}

/* principles: offset two-column */
.principles{display:grid;grid-template-columns:1fr 1fr;gap:2.4rem 3.4rem}
.principle{padding-left:1.3rem;border-left:2px solid var(--rule)}
.principle.mark-rub{border-left-color:var(--rubric)}
.principle h3{margin-bottom:.4rem}
.principle p{font-size:1rem;color:var(--ink-soft);line-height:1.6}

/* trades: plain name index, ragged */
.trades-list{
  list-style:none;columns:3;column-gap:3rem;
  font-family:'Fraunces',serif;font-weight:500;font-size:1.2rem;line-height:2.15;
}
.trades-list li{break-inside:avoid}
.reg-note{margin-top:2.4rem;font-size:1rem;color:var(--ink-soft);max-width:58ch}

/* rank ladder */
.ladder{border-top:1px solid var(--rule);max-width:760px}
.rung{display:grid;grid-template-columns:11rem 1fr;gap:1.8rem;align-items:baseline;padding:1.15rem 0;border-bottom:1px solid var(--rule)}
.rung .rk{font-family:'Fraunces',serif;font-weight:600;font-size:1.28rem;color:var(--ink)}
.rung .gl{font-size:1rem;color:var(--ink-soft);line-height:1.55}
.rung.top .rk{color:var(--rubric)}
.rung.top .rk::after{content:" \2726";font-size:.7em;vertical-align:.15em}
.ladder-note{margin-top:1.8rem;font-size:.92rem;color:var(--ink-soft)}

/* join */
.join-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:3.5rem;align-items:start}
.join-grid p{color:var(--ink-soft);max-width:46ch;margin-bottom:2rem;font-size:1.05rem}
.join-links{display:flex;flex-direction:column;gap:.7rem;margin-top:1.5rem}
.card{background:var(--paper-raise);border:1px solid var(--rule);border-radius:2px;padding:1.5rem 1.7rem}
.card dl{display:grid;grid-template-columns:auto 1fr;gap:.6rem 1.4rem;font-size:.92rem}
.card dt{color:var(--ink-soft)}
.card dd{text-align:right;color:var(--ink)}

/* support: runway meter + tiers */
.meter{max-width:640px;margin-bottom:3rem}
.meter .cost{font-size:1.08rem;color:var(--ink);margin-bottom:1.4rem}
.meter .cost b{font-weight:600}
.pips{display:flex;gap:6px;margin-bottom:.95rem}
.pip{flex:1;height:26px;border:1px solid var(--rule);border-radius:2px;background:var(--paper-raise);position:relative;overflow:hidden}
.pip .fill{position:absolute;top:0;left:0;bottom:0;background:var(--rubric);opacity:.82}
.meter .read{font-size:.98rem;color:var(--ink-soft)}
.meter .read b{color:var(--rubric-deep);font-weight:600}
.meter .read .asof{color:var(--ink-soft);opacity:.75}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:1.9rem;max-width:900px}
.tier{border:1px solid var(--rule);border-radius:2px;padding:1.3rem 1.4rem;background:var(--paper-raise)}
.tier .tp{font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--rubric-deep)}
.tier h3{margin:.35rem 0 .55rem}
.tier p{font-size:.92rem;color:var(--ink-soft);line-height:1.55}
.perk-note{font-size:1rem;color:var(--ink-soft);max-width:60ch;margin-bottom:1.9rem}

/* connect guide */
.guide-lead{max-width:60ch;font-size:1.12rem;color:var(--ink)}
.download{border:1px solid var(--rule);background:var(--paper-raise);border-radius:2px;padding:1.7rem 1.9rem;max-width:620px}
.download h3{margin-bottom:.4rem}
.download .dl-meta{font-size:.9rem;color:var(--ink-soft);margin-bottom:1.35rem}
.download .dl-meta b{color:var(--ink);font-weight:600}
.steps{list-style:none;counter-reset:step;border-top:1px solid var(--rule);max-width:780px}
.step{display:grid;grid-template-columns:3rem 1fr;gap:1.6rem;padding:1.8rem 0;border-bottom:1px solid var(--rule)}
.step::before{counter-increment:step;content:counter(step);font-family:'Fraunces',serif;font-weight:700;font-size:1.7rem;color:var(--rubric);line-height:1.1}
.step h3{margin-bottom:.5rem}
.step p{color:var(--ink-soft);font-size:1rem;line-height:1.62;max-width:60ch}
.step p + p{margin-top:.7rem}
.mono{font-family:ui-monospace,'Cascadia Code',Consolas,monospace;font-size:.86rem;background:var(--paper);border:1px solid var(--rule);border-radius:2px;padding:.12rem .45rem;color:var(--ink)}
.callout{border-left:2px solid var(--rubric);padding-left:1.3rem;max-width:64ch;margin-top:3rem}
.callout h3{margin-bottom:.5rem}
.callout p{color:var(--ink-soft);font-size:.98rem}

footer{border-top:1px solid var(--rule);padding:2.4rem 0;margin-top:1rem}
footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
footer p{font-size:.86rem;color:var(--ink-soft)}
footer a{color:var(--ink-soft)}
footer a:hover{color:var(--rubric-deep)}

.rv{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
a:focus-visible,.btn:focus-visible{outline:2px solid var(--rubric);outline-offset:3px}

@media (max-width:820px){
  .sec,.sec.wide{grid-template-columns:1fr}
  .rail{padding-top:0;margin-bottom:1.3rem}
  .trades-list{columns:2}
}
@media (max-width:560px){
  .principles,.join-grid{grid-template-columns:1fr;gap:2rem}
  .tiers{grid-template-columns:1fr}
  .trades-list{columns:1}
  .rung{grid-template-columns:1fr;gap:.3rem}
  nav{gap:1.1rem;font-size:.82rem}
  nav .trades-link{display:none}
  .card dd{text-align:left}
  .open{padding:4rem 0 3rem}
  .step{grid-template-columns:2rem 1fr;gap:1rem}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.rv{opacity:1;transform:none;transition:none}}