/* Quiet Logic - shared stylesheet. Palette: burgundy, linen, charcoal. */
:root{
  --burgundy:#6b2434;
  --burgundy-dark:#511a27;
  --linen:#f6efe6;
  --linen-deep:#ece1d3;
  --charcoal:#24211f;
  --ink:#38332f;
  --muted:#5a524c;
  --white:#fffdfa;
  --line:#ddcfbe;
  --radius:12px;
  --shadow:0 2px 10px rgba(36,33,31,.08), 0 10px 28px rgba(36,33,31,.06);
  --shadow-soft:0 1px 4px rgba(36,33,31,.07);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--linen);
  color:var(--ink);
  font-family:"Figtree","Segoe UI",Arial,sans-serif;
  font-size:17px;
  line-height:1.65;
}
h1,h2,h3,h4{font-family:"Fraunces",Georgia,"Times New Roman",serif;color:var(--charcoal);line-height:1.22;font-weight:700}
h1{font-size:2.05rem;margin:0 0 .6rem}
h2{font-size:1.5rem;margin:2.2rem 0 .7rem}
h3{font-size:1.18rem;margin:1.7rem 0 .5rem}
h4{font-size:1.02rem;margin:1.3rem 0 .4rem}
p,li{color:var(--ink)}
a{color:var(--burgundy-dark);text-decoration:underline;text-underline-offset:2px}
a:hover{color:var(--charcoal)}
a:focus-visible,button:focus-visible{outline:3px solid var(--burgundy);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:0;background:var(--white);color:var(--burgundy-dark);padding:.6rem 1rem;z-index:50;border-radius:0 0 var(--radius) 0}
.skip:focus{left:0}

/* ---- top bar ---- */
.topbar{background:var(--white);box-shadow:var(--shadow-soft);position:relative;z-index:30}
.bar{max-width:1180px;margin:0 auto;padding:.7rem 1rem;display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;align-items:center;justify-content:space-between}
.brand{display:inline-flex;align-items:center;gap:.55rem;text-decoration:none}
.brand-text{font-family:"Fraunces",Georgia,serif;font-weight:700;font-size:1.22rem;color:var(--charcoal)}
.mark{display:inline-flex}
.navlist{list-style:none;display:flex;flex-wrap:wrap;gap:.3rem;margin:0;padding:0}
.has-menu{position:relative}
.navbtn{font:inherit;font-weight:600;background:transparent;border:1px solid transparent;color:var(--charcoal);padding:.45rem .7rem;border-radius:10px;cursor:pointer}
.navbtn:hover{background:var(--linen-deep)}
.navbtn[aria-expanded="true"]{background:var(--burgundy);color:var(--white)}
.navbtn::after{content:"";display:inline-block;margin-left:.45rem;border:5px solid transparent;border-top-color:currentColor;transform:translateY(3px)}
.menu{list-style:none;margin:0;padding:.4rem;position:absolute;left:0;top:calc(100% + .35rem);min-width:270px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);display:none}
.menu.open{display:block}
.menu a{display:block;padding:.5rem .6rem;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:500}
.menu a:hover{background:var(--linen-deep)}
.menu a[aria-current="page"]{background:var(--linen-deep);font-weight:700}

/* ---- layout ---- */
.layout{max-width:1180px;margin:0 auto;padding:1.6rem 1rem 3rem;display:grid;gap:1.6rem;grid-template-columns:minmax(0,1fr)}
main{min-width:0;max-width:720px}
.hero{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem;margin:1.6rem auto 0;max-width:1180px;width:calc(100% - 2rem)}
.hero p.lede{font-size:1.07rem;color:var(--muted);margin-top:0}
.keypoints{list-style:none;margin:1.1rem 0 0;padding:0;display:grid;gap:.6rem;grid-template-columns:1fr}
.keypoints li a{display:block;background:var(--linen);border-radius:10px;padding:.7rem .85rem;text-decoration:none;font-weight:600;color:var(--burgundy-dark);box-shadow:var(--shadow-soft)}
.keypoints li a:hover{background:var(--linen-deep)}

/* ---- disclosure ---- */
.disclosure{background:#fdf6ea;border:1px solid var(--line);border-left:6px solid var(--burgundy);border-radius:var(--radius);padding:1rem 1.1rem;margin:1.2rem 0 0}
.disclosure h2{margin:0 0 .35rem;font-size:1.1rem}
.disclosure p{margin:0;font-size:1rem}

/* ---- content blocks ---- */
article{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.4rem 1.5rem;margin-bottom:1.4rem}
article > h2:first-child,article > h3:first-child{margin-top:0}
section.block{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.4rem 1.5rem;margin-bottom:1.4rem}
section.block > h2:first-child{margin-top:0}
.quick{background:var(--linen);border-radius:10px;padding:.9rem 1rem;margin:.9rem 0}
.quick p{margin:.2rem 0}
.quick .label{font-family:"Fraunces",Georgia,serif;font-weight:700;color:var(--burgundy-dark);display:block;margin-bottom:.2rem}
.callout{border:1px solid var(--line);border-radius:10px;padding:.9rem 1rem;margin:1.1rem 0;background:#fcf8f1}
.callout h3,.callout h4{margin-top:0}
.watch{border-radius:10px;padding:.9rem 1rem;margin:1.1rem 0;background:#f3ece2;border-left:6px solid var(--burgundy-dark)}
.watch h3,.watch h4{margin-top:0}
ol.steps{padding-left:1.3rem}
ol.steps li{margin-bottom:.5rem}
ul.plain{padding-left:1.2rem}
ul.plain li{margin-bottom:.4rem}
.related{background:var(--linen);border-radius:10px;padding:.9rem 1rem;margin-top:1.2rem}
.related h3{margin:0 0 .4rem;font-size:1.05rem}
.related ul{margin:0;padding-left:1.2rem}
.afflink{margin:1rem 0 .2rem}
.afflink a{display:inline-block;font-weight:700;background:var(--burgundy);color:var(--white);text-decoration:none;padding:.6rem 1rem;border-radius:10px;box-shadow:var(--shadow-soft)}
.afflink a:hover{background:var(--burgundy-dark);color:var(--white)}
.affnote{font-size:.92rem;color:var(--muted);margin:.35rem 0 1rem}

/* ---- tables ---- */
.tablewrap{overflow-x:auto;margin:1.1rem 0;border-radius:10px;border:1px solid var(--line)}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:.97rem;background:var(--white)}
caption{text-align:left;padding:.6rem .7rem;color:var(--muted);font-size:.93rem}
th,td{border-bottom:1px solid var(--line);padding:.6rem .7rem;text-align:left;vertical-align:top}
thead th{background:var(--linen-deep);color:var(--charcoal);font-family:"Fraunces",Georgia,serif}
tbody tr:last-child td{border-bottom:none}

/* ---- accordion ---- */
.acc{border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:1rem 0}
.acc + .acc{margin-top:.6rem}
.accbtn{width:100%;text-align:left;font:inherit;font-weight:600;background:var(--linen);border:0;padding:.8rem 1rem;cursor:pointer;color:var(--charcoal)}
.accbtn:hover{background:var(--linen-deep)}
.accbtn::before{content:"+";font-weight:700;color:var(--burgundy-dark);margin-right:.6rem}
.accbtn[aria-expanded="true"]::before{content:"\2212"}
.accpanel{padding:.2rem 1rem 1rem;display:none}
.accpanel.open{display:block}

/* ---- right rail ---- */
.rail{min-width:0}
.railtoggle{display:block;width:100%;font:inherit;font-weight:600;background:var(--white);border:1px solid var(--line);border-radius:10px;padding:.7rem 1rem;cursor:pointer;color:var(--charcoal);box-shadow:var(--shadow-soft)}
.railbox{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:1rem 1.1rem;display:none;margin-top:.6rem}
.railbox.open{display:block}
.railhead{font-size:1.02rem;margin:0 0 .5rem}
.railbox ul{list-style:none;margin:0;padding:0}
.railbox li{margin-bottom:.45rem}
.railbox a{text-decoration:none;font-weight:500;font-size:.96rem}
.railbox a:hover{text-decoration:underline}

/* ---- footer ---- */
.sitefoot{background:var(--charcoal);color:#f1ece6;margin-top:2rem}
.sitefoot a{color:#f3e3d2}
.footwrap{max-width:1180px;margin:0 auto;padding:1.8rem 1rem 2.2rem;display:grid;gap:1.4rem;grid-template-columns:1fr}
.pubcard{background:#2f2b28;border-radius:var(--radius);padding:1rem 1.1rem;box-shadow:var(--shadow-soft)}
.pubcard p{margin:.15rem 0;color:#f1ece6;font-size:.95rem}
.pubname{font-family:"Fraunces",Georgia,serif;font-weight:700;font-size:1.1rem}
.footlinks{font-size:.96rem;margin-bottom:.7rem}
.tm{font-size:.9rem;color:#ded7d0}
.reviewed{font-size:.9rem;color:#ded7d0}

/* ---- illustration ---- */
.illus{display:block;width:100%;height:auto;max-width:420px;margin:1rem 0}

@media (min-width:700px){
  body{font-size:17.5px}
  h1{font-size:2.35rem}
  .footwrap{grid-template-columns:minmax(260px,340px) 1fr;align-items:start}
  .keypoints{grid-template-columns:1fr 1fr}
}
@media (min-width:1000px){
  .layout{grid-template-columns:minmax(0,700px) minmax(220px,1fr)}
  main{max-width:700px}
  .railtoggle{display:none}
  .railbox{display:block;position:sticky;top:1.2rem;margin-top:0}
}