:root{
  --bg:#f5ece6;
  --bg-alt:#eaddd3;
  --bg-dark:#25304d;
  --ink:#241c19;
  --ink-soft:#7d6c62;
  --ink-invert:#f5ece6;
  --accent:#2f3d63;
  --accent2:#b05a3c;
  --serif:Georgia,'Times New Roman',serif;
  --sans:system-ui,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --step:84px;
}

*{box-sizing:border-box}

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

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

img{max-width:100%;height:auto;display:block}

a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
a:focus-visible,
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* ---------- grid ---------- */
.wrap{
  max-width:1160px;
  margin:0 auto;
  padding-inline:28px;
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:24px;
}

.band{padding-block:var(--step)}
.band--alt{background:var(--bg-alt)}
.band--dark{background:var(--bg-dark);color:var(--ink-invert)}
.band--dark a{color:#c9d2ea}

/* ---------- registration marks ---------- */
.mark{
  width:22px;height:22px;display:block;position:absolute;
  background:radial-gradient(circle at 50% 50%,transparent 0 5.5px,var(--accent) 5.5px 6.5px,transparent 6.5px);
}
.mark::before,.mark::after{content:"";position:absolute;background:var(--accent)}
.mark::before{left:0;top:50%;width:100%;height:1px;transform:translateY(-50%)}
.mark::after{top:0;left:50%;width:1px;height:100%;transform:translateX(-50%)}
.mark--warm{background:radial-gradient(circle at 50% 50%,transparent 0 5.5px,var(--accent2) 5.5px 6.5px,transparent 6.5px)}
.mark--warm::before,.mark--warm::after{background:var(--accent2)}
.mark--invert{background:radial-gradient(circle at 50% 50%,transparent 0 5.5px,#8c9ac4 5.5px 6.5px,transparent 6.5px)}
.mark--invert::before,.mark--invert::after{background:#8c9ac4}

/* ---------- header / nav ---------- */
.site-head{padding-block:22px 18px;border-bottom:1px solid rgba(125,108,98,.35)}
.site-head .wrap{align-items:baseline;row-gap:10px}
.brand{
  grid-column:1/5;
  font-family:var(--serif);
  font-size:22px;
  letter-spacing:.02em;
  color:var(--ink);
  text-decoration:none;
}
.brand:hover{text-decoration:underline;text-underline-offset:5px}
.site-nav{grid-column:5/13}
.site-nav ul{
  list-style:none;margin:0;padding:0;
  display:flex;flex-wrap:wrap;gap:6px 26px;justify-content:flex-end;
}
.site-nav a{
  font-size:15px;color:var(--ink);text-decoration:none;
  padding-bottom:2px;border-bottom:1px solid transparent;
}
.site-nav a:hover{border-bottom-color:var(--accent)}
.site-nav a[aria-current="page"]{border-bottom-color:var(--accent2)}

/* ---------- hero ---------- */
.hero{padding-block:70px 0}
.hero-frame{
  position:relative;
  border-top:1px solid rgba(47,61,99,.45);
  border-bottom:1px solid rgba(47,61,99,.45);
  padding-block:54px 60px;
}
.hero-frame .mark{margin:0}
.hero-frame .m-tl{left:-11px;top:-11px}
.hero-frame .m-tr{right:-11px;top:-11px}
.hero-frame .m-bl{left:-11px;bottom:-11px}
.hero-frame .m-br{right:-11px;bottom:-11px}

.hero-grid{
  display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px;row-gap:38px;
}
h1{
  grid-column:1/10;
  margin:0 0 34px;
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(30px,4.6vw,54px);
  line-height:1.05;
  letter-spacing:-.01em;
}
.h1-line{display:block}
.h1-line--offset{position:relative}
.h1-line--offset::after{
  content:"";position:absolute;left:12px;right:-4px;top:62%;
  height:2px;background:var(--accent2);
}
.hero-intro{grid-column:1/6;margin:0;color:var(--ink)}
.hero-topics{grid-column:8/12}
.hero-topics h2{
  margin:0 0 14px;font-family:var(--sans);font-size:13px;font-weight:600;
  color:var(--ink-soft);line-height:1.5;letter-spacing:.01em;
}
.hero-topics ul{list-style:none;margin:0;padding:0;font-size:15.5px;line-height:1.6}
.hero-topics li{position:relative;padding-left:18px;margin-bottom:9px}
.hero-topics li::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;background:var(--accent);
}

/* ---------- separators ---------- */
.sep{margin:0;border:0;height:2px;background:var(--accent);width:58%;position:relative}
.sep::after{content:"";position:absolute;left:24px;top:8px;height:2px;width:100%;background:var(--accent2);max-width:calc(100% - 24px)}
.sep-holder{grid-column:1/13;margin-bottom:44px;height:12px}

/* ---------- figures ---------- */
.figure-main{grid-column:3/11;position:relative;margin:0}
.figure-main .frame{position:relative}
.figure-main img{width:100%}
.figure-main .m-tl{left:-11px;top:-11px}
.figure-main .m-tr{right:-11px;top:-11px}
.figure-main .m-bl{left:-11px;bottom:-11px}
.figure-main .m-br{right:-11px;bottom:-11px}
figcaption{
  font-size:13px;line-height:1.6;color:var(--ink-soft);margin-top:16px;max-width:52ch;
}
.band--dark figcaption{color:#b9aea6}

/* ---------- text sections ---------- */
.prose{grid-column:1/8}
.prose h2{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(23px,2.5vw,30px);line-height:1.15;margin:0 0 18px;
  letter-spacing:-.005em;
}
.prose h3{
  font-family:var(--serif);font-weight:400;font-size:20px;line-height:1.25;margin:34px 0 12px;
}
.prose p{margin:0 0 20px}
.prose p:last-child{margin-bottom:0}
.prose .lead{color:var(--ink-soft)}

.prose .num{
  display:block;font-size:13px;color:var(--accent2);margin-bottom:10px;letter-spacing:.06em;
}

.shift-1{grid-column:2/9}
.shift-2{grid-column:3/10}
.shift-3{grid-column:4/11}

.checklist{list-style:none;margin:6px 0 22px;padding:0}
.checklist li{position:relative;padding-left:24px;margin-bottom:10px}
.checklist li::before{
  content:"";position:absolute;left:0;top:.6em;width:9px;height:9px;
  border:1px solid var(--accent);background:transparent;
}
.band--dark .checklist li::before{border-color:#8c9ac4}
.plainlist{margin:6px 0 22px;padding-left:20px}
.plainlist li{margin-bottom:10px}

/* ---------- dark detail band ---------- */
.detail-grid{display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px;row-gap:34px;align-items:start}
.figure-detail{grid-column:1/6;margin:0;position:relative}
.figure-detail img{width:100%}
.detail-text{grid-column:7/13}
.detail-text h2{
  font-family:var(--serif);font-weight:400;font-size:clamp(24px,2.7vw,32px);
  line-height:1.15;margin:0 0 18px;
}
.detail-text h3{font-family:var(--serif);font-weight:400;font-size:19px;margin:30px 0 10px}
.detail-text p{margin:0 0 20px}
.detail-text p:last-child{margin-bottom:0}

/* ---------- about page ---------- */
.about-grid{position:relative}
.about-body{grid-column:3/10}
.about-rail{grid-column:1/3;position:relative}
.about-rail .mark{position:relative;margin:0 0 132px auto}
.about-rail .mark:first-child{margin-top:12px}

/* ---------- legal pages ---------- */
.page-head{padding-block:58px 0}
.page-head h1{grid-column:1/10;margin-bottom:18px}
.page-head .kicker{grid-column:1/8;margin:0 0 6px;font-size:13px;color:var(--accent2)}
.page-head .standfirst{grid-column:1/8;margin:0;color:var(--ink-soft)}

.legal{grid-column:1/9}
.legal h2{font-family:var(--serif);font-weight:400;font-size:24px;line-height:1.2;margin:42px 0 14px}
.legal h2:first-of-type{margin-top:0}
.legal h3{font-family:var(--serif);font-weight:400;font-size:19px;margin:28px 0 10px}
.legal p{margin:0 0 18px}
.legal ul{padding-left:20px;margin:0 0 20px}
.legal li{margin-bottom:9px}

.contact-block{grid-column:1/9;margin-top:10px;padding-top:26px;border-top:2px solid var(--accent)}
.contact-block p{margin:0 0 8px}
.contact-block .label{font-size:13px;color:var(--ink-soft);margin-bottom:4px}

/* ---------- footer ---------- */
.site-foot{background:var(--bg-dark);color:var(--ink-invert);padding-block:56px 48px;margin-top:var(--step)}
.foot-rules{grid-column:1/13;height:14px;position:relative;margin-bottom:38px}
.foot-rules span{position:absolute;left:0;top:0;height:2px;width:46%;background:#8c9ac4}
.foot-rules span+span{left:24px;top:8px;background:var(--accent2);max-width:calc(100% - 24px)}
.foot-about{grid-column:1/8}
.foot-about .name{font-family:var(--serif);font-size:24px;margin:0 0 12px}
.foot-about p{margin:0;font-size:15px;line-height:1.7;color:#cfc4bc;max-width:48ch}
.foot-nav{grid-column:8/13}
.foot-nav h2{font-size:13px;font-weight:600;margin:0 0 14px;color:#b9aea6;font-family:var(--sans);letter-spacing:.02em}
.foot-nav ul{list-style:none;margin:0 0 22px;padding:0;font-size:15px;line-height:1.9}
.foot-nav a{color:var(--ink-invert);text-decoration:none;border-bottom:1px solid rgba(245,236,230,.4)}
.foot-nav a:hover{border-bottom-color:#b05a3c}
.foot-mail{font-size:15px;margin:0}
.foot-mail span{display:block;font-size:13px;color:#b9aea6;margin-bottom:4px}
.foot-note{grid-column:1/13;margin:44px 0 0;font-size:13px;color:#9c8f87}

/* ---------- responsive ---------- */
@media (max-width:980px){
  :root{--step:62px}
  .brand{grid-column:1/13}
  .site-nav{grid-column:1/13}
  .site-nav ul{justify-content:flex-start;gap:6px 20px}
  h1,.page-head h1{grid-column:1/13}
  .hero-intro,.hero-topics{grid-column:1/13}
  .hero-topics{max-width:34em}
  .page-head .kicker,.page-head .standfirst{grid-column:1/13}
  .figure-main{grid-column:1/13}
  .prose,.shift-1,.shift-2,.shift-3,.legal,.contact-block{grid-column:1/13}
  .figure-detail{grid-column:1/8}
  .detail-text{grid-column:1/13}
  .about-body{grid-column:1/13}
  .about-rail{display:none}
  .foot-about,.foot-nav{grid-column:1/13}
  .foot-nav{margin-top:34px}
  .sep{width:80%}
}

@media (max-width:640px){
  :root{--step:50px}
  body{font-size:16.5px}
  .wrap{padding-inline:20px;column-gap:16px}
  .hero{padding-block:44px 0}
  .hero-frame{padding-block:38px 42px}
  .figure-detail{grid-column:1/13}
  .h1-line--offset::after{top:64%;left:8px;right:0}
  .sep{width:100%}
  .sep::after{max-width:calc(100% - 16px);left:16px}
  .foot-rules span{width:70%}
}

/* about page: contact block aligned with the offset text column */
.about-grid .contact-block{grid-column:3/10}
@media (max-width:980px){.about-grid .contact-block{grid-column:1/13}}