:root{
  --bg:#131c17;
  --bg-alt:#1a2620;
  --contrast:#eaeee7;
  --text:#e4eae2;
  --muted:#8b9a8e;
  --dark:#131c17;
  --accent:#c2a24d;
  --accent2:#7fa88a;
  --serif:Georgia,'Times New Roman',serif;
  --sans:system-ui,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.8;
  overflow-x:hidden;
}

.grid{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  column-gap:24px;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}

/* ---------- rhythm ---------- */

.band{padding:32px 0;background:var(--bg)}
.band-alt{background:var(--bg-alt)}
.band-contrast{background:var(--contrast);color:var(--dark);padding:56px 0}
.band-contrast a{color:#6b5518}

p{margin:0}
p + p{margin-top:20px}

/* ---------- typography ---------- */

h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0}

h1{
  font-size:clamp(38px,5.6vw,68px);
  line-height:1.06;
  letter-spacing:-0.01em;
}

h2{
  font-size:clamp(23px,2.4vw,29px);
  line-height:1.25;
  margin-bottom:18px;
}

h3{
  font-size:19px;
  line-height:1.35;
  margin:26px 0 8px;
  color:var(--text);
}

.band-contrast h3{color:var(--dark)}

.caption{
  font-size:12px;
  line-height:1.6;
  color:var(--muted);
  font-family:var(--sans);
}

.band-contrast .caption{color:#5d6b60}

a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(194,162,77,.45)}
a:hover{border-bottom-color:var(--accent)}

a:focus-visible,
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* ---------- header / navigation ---------- */

.site-head{padding-top:26px}

.nav{
  grid-column:1/13;
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:10px 30px;
  font-size:13px;
  letter-spacing:.09em;
  padding-bottom:14px;
}

.nav .brand{
  font-family:var(--serif);
  font-size:15px;
  letter-spacing:.14em;
  color:var(--text);
  border-bottom:none;
  margin-right:8px;
}

.nav a{color:var(--muted);border-bottom:none}
.nav a:hover,.nav a[aria-current="page"]{color:var(--accent)}

.rule-5{grid-column:1/6;height:1px;background:var(--accent);margin-bottom:44px}

/* ---------- hero ---------- */

.hero{padding-bottom:8px}

.hero-title{grid-column:1/8}
.hero-title .l1{display:block;margin-left:28.5%}
.hero-title .l2{display:block}

.hero-topics{
  grid-column:10/13;
  align-self:end;
  list-style:none;
  margin:0;
  padding:0;
  font-size:13px;
  line-height:1.5;
  color:var(--muted);
}

.hero-topics li{
  border-top:1px solid rgba(127,168,138,.35);
  padding:9px 0;
}

.hero-topics li:last-child{border-bottom:1px solid rgba(127,168,138,.35)}

.hero-lead{grid-column:1/7;margin-top:46px;color:var(--text)}

/* ---------- images ---------- */

.fig-main{
  grid-column:8/13;
  margin:0;
  border:1px solid var(--accent);
  padding:8px;
  align-self:start;
}

.fig-main img,.fig-detail img{display:block;width:100%;height:auto}

.main-caption{
  grid-column:1/4;
  align-self:end;
  padding-bottom:6px;
}

.fig-detail{grid-column:1/6;margin:0}
.fig-detail figcaption{margin-top:10px}

.contrast-text{grid-column:7/13}
.contrast-text .sec-head{margin-bottom:0}

/* ---------- sections ---------- */

.col-text{grid-column:1/7}
.shift .col-text,.shift .sep{grid-column:4/10}
.shift .sep{grid-column:4/6}

.sep{
  grid-column:1/3;
  height:1px;
  background:var(--accent);
  margin-bottom:26px;
}

.sec-num{
  display:block;
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.16em;
  color:var(--accent2);
  margin-bottom:10px;
}

ul.plain,ol.plain{
  margin:20px 0 0;
  padding:0;
  list-style:none;
}

ul.plain li{
  position:relative;
  padding-left:22px;
  margin-bottom:12px;
}

ul.plain li::before{
  content:"";
  position:absolute;
  left:0;
  top:14px;
  width:10px;
  height:1px;
  background:var(--accent);
}

ol.plain{counter-reset:step}

ol.plain li{
  counter-increment:step;
  position:relative;
  padding-left:34px;
  margin-bottom:12px;
}

ol.plain li::before{
  content:counter(step,decimal-leading-zero);
  position:absolute;
  left:0;
  top:1px;
  font-size:12px;
  letter-spacing:.1em;
  color:var(--accent2);
}

.term{color:var(--accent)}

/* ---------- about page ---------- */

.about-col{grid-column:1/7}

.about-block{margin-top:56px}
.about-block:first-of-type{margin-top:32px}

.about-block h2{
  position:relative;
  padding-left:38px;
}

.about-block h2::before{
  content:"";
  position:absolute;
  left:0;
  top:.7em;
  width:24px;
  height:1px;
  background:var(--accent);
}

/* ---------- legal pages ---------- */

.doc-col{grid-column:1/8}
.doc-col h2{margin-top:48px}
.doc-col h3{margin-top:28px}
.doc-col > h2:first-of-type{margin-top:34px}

.page-lead{grid-column:1/8;margin-top:26px;color:var(--muted)}

/* ---------- footer ---------- */

.site-foot{padding:40px 0 56px;background:var(--bg)}
.site-foot .rule-5{margin-bottom:28px}

.foot-name{grid-column:1/6}
.foot-nav{grid-column:6/9}
.foot-contact{grid-column:9/13}

.foot-name .n{
  font-family:var(--serif);
  font-size:22px;
  letter-spacing:.06em;
  display:block;
  margin-bottom:10px;
}

.site-foot p,.site-foot li{font-size:13px;line-height:1.7;color:var(--muted)}

.foot-nav ul{list-style:none;margin:0;padding:0}
.foot-nav li{margin-bottom:6px}
.foot-nav a{color:var(--muted);border-bottom:none}
.foot-nav a:hover{color:var(--accent)}

/* ---------- responsive ---------- */

@media (max-width:1000px){
  .hero-title{grid-column:1/9}
  .hero-topics{grid-column:9/13}
  .col-text,.hero-lead{grid-column:1/9}
  .shift .col-text{grid-column:3/12}
  .shift .sep{grid-column:3/5}
  .doc-col,.page-lead,.about-col{grid-column:1/10}
  .fig-main{grid-column:7/13}
  .main-caption{grid-column:1/6}
  .fig-detail{grid-column:1/6}
  .contrast-text{grid-column:7/13}
}

@media (max-width:760px){
  .grid{column-gap:0;padding:0 20px}
  .grid > *{grid-column:1/-1 !important}
  .band{padding:20px 0}
  .band-contrast{padding:36px 0}
  .hero-title .l1{margin-left:0}
  .hero-topics{margin-top:34px}
  .hero-lead{margin-top:30px}
  .rule-5{max-width:200px;margin-bottom:30px}
  .sep{max-width:120px}
  .fig-main{margin-top:34px;max-width:520px}
  .main-caption{margin-top:12px;padding-bottom:0}
  .fig-detail{max-width:460px;margin-bottom:26px}
  .foot-nav,.foot-contact{margin-top:24px}
  .about-block{margin-top:40px}
  .nav{gap:8px 20px}
}