:root{
  --bg: #ffffff;
  --ink: #0a0a0a;
  --ink-soft: #2a2a2a;
  --ink-mute: #7a7a7a;
  --rule: #ececec;
  --rule-soft: #f6f6f6;
  --accent: #D84B91;
  --content-w: 1000px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Manrope', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size:16px;
  line-height:1.7;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
::selection{background:var(--accent);color:#fff}

header.site{
  background:var(--bg);
  padding:40px 24px 36px;
  display:flex;justify-content:center;align-items:center;
  border-bottom:1px solid var(--rule);
}
.logo{display:block;height:auto;width:170px;max-width:45vw}

.hero{
  padding:96px 24px 72px;
  text-align:center;
  border-bottom:1px solid var(--rule);
}
.hero-eyebrow{
  font-size:12px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--ink-mute);
  margin-bottom:28px;
  font-weight:500;
}
h1{
  font-family:'Manrope', sans-serif;
  font-weight:300;
  font-size:clamp(40px, 6vw, 72px);
  line-height:1.05;
  letter-spacing:-.035em;
  color:var(--ink);
  max-width:20ch;
  margin:0 auto;
}
.hero-meta{
  margin-top:40px;
  display:inline-flex;
  gap:44px;
  padding:18px 32px;
  border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--ink-mute);
}
.hero-meta span{color:var(--ink);font-weight:600;letter-spacing:.06em;margin-left:10px}

main{
  max-width:var(--content-w);
  margin:0 auto;
  padding:88px 24px 120px;
}

section.chapter{
  padding:48px 0 56px;
  border-top:1px solid var(--rule);
}
section.chapter:first-child{border-top:none;padding-top:8px}

.num{
  font-family:'Manrope', sans-serif;
  font-weight:700;
  font-size:56px;
  line-height:1;
  letter-spacing:-.03em;
  color:var(--accent);
  margin-bottom:24px;
  display:block;
  font-variant-numeric:tabular-nums;
}
h2{
  font-family:'Manrope', sans-serif;
  font-weight:500;
  font-size:clamp(28px, 3.2vw, 38px);
  line-height:1.18;
  letter-spacing:-.025em;
  color:var(--ink);
  margin-bottom:32px;
}
h3{
  font-family:'Manrope', sans-serif;
  font-weight:600;
  font-size:19px;
  line-height:1.4;
  color:var(--ink);
  margin:36px 0 14px;
  letter-spacing:-.01em;
}
h4{
  font-family:'Manrope', sans-serif;
  font-weight:600;
  font-size:13px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--accent);
  margin:32px 0 12px;
}
p{margin:0 0 16px;color:var(--ink-soft)}
strong{color:var(--ink);font-weight:600}
em{color:var(--ink-soft)}
a.inline{
  color:var(--ink);
  text-decoration:underline;
  text-decoration-color:var(--accent);
  text-decoration-thickness:1.5px;
  text-underline-offset:3px;
  transition:color .2s;
}
a.inline:hover{color:var(--accent)}

ul, ol.prose{
  margin:12px 0 20px 0;
  padding-left:0;
  list-style:none;
}
ul li, ol.prose li{
  position:relative;
  padding-left:24px;
  margin-bottom:10px;
  color:var(--ink-soft);
}
ul li::before{
  content:"";
  position:absolute;
  left:0;top:13px;
  width:10px;height:1px;
  background:var(--ink-mute);
}
ol.prose{counter-reset:li}
ol.prose li{counter-increment:li}
ol.prose li::before{
  content:counter(li) ".";
  position:absolute;left:0;top:0;
  font-variant-numeric:tabular-nums;
  color:var(--accent);
  font-size:13px;
  font-weight:600;
  min-width:20px;
}

dl.defs{margin:12px 0 24px;display:flex;flex-direction:column;gap:20px}
dl.defs dt{
  font-weight:600;
  font-size:15px;
  color:var(--ink);
  letter-spacing:-.005em;
}
dl.defs dd{
  margin:4px 0 0 0;
  color:var(--ink-soft);
  font-size:15.5px;
}

table.themes{
  width:100%;
  border-collapse:collapse;
  margin:24px 0;
  font-size:14px;
}
table.themes th, table.themes td{
  text-align:left;
  vertical-align:top;
  padding:16px 18px;
  border-bottom:1px solid var(--rule);
  color:var(--ink-soft);
}
table.themes th{
  font-weight:600;
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--ink);
  background:var(--rule-soft);
  border-bottom:1.5px solid var(--ink);
}
table.themes th:first-child{width:40%}

blockquote.note{
  border-left:3px solid var(--accent);
  background:var(--rule-soft);
  padding:20px 24px;
  margin:24px 0;
  font-size:15.5px;
  color:var(--ink-soft);
  line-height:1.65;
}

.principles{
  margin:24px 0 8px;
  border-top:1px solid var(--rule);
}
.principles .item{
  display:flex;
  align-items:baseline;
  gap:24px;
  padding:16px 4px;
  border-bottom:1px solid var(--rule);
}
.principles .n{
  font-family:'Manrope',sans-serif;
  font-size:13px;
  font-weight:600;
  color:var(--accent);
  font-variant-numeric:tabular-nums;
  letter-spacing:.08em;
  min-width:28px;
  flex-shrink:0;
}
.principles .label{
  font-size:16px;
  color:var(--ink);
  font-weight:500;
  line-height:1.5;
}

.info-list{
  display:flex;
  flex-direction:column;
  margin:18px 0;
  border-top:1px solid var(--rule);
}
.info-list div{
  padding:14px 0;
  border-bottom:1px solid var(--rule);
  color:var(--ink);
  font-size:15.5px;
  display:flex;align-items:baseline;gap:14px;
}
.info-list div::before{
  content:"";
  width:5px;height:5px;
  background:var(--accent);
  display:inline-block;
  border-radius:50%;
  flex-shrink:0;
}

.contact-card{
  margin:28px 0 8px;
  padding:22px 26px;
  background:var(--rule-soft);
  color:var(--ink);
  border-radius:4px;
  border:1px solid var(--rule);
}
.contact-card .label{
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--ink-mute);
  margin-bottom:8px;
  font-weight:500;
}
.contact-card .email{
  font-size:19px;
  font-weight:500;
  color:var(--ink);
  text-decoration:underline;
  text-decoration-color:var(--accent);
  text-decoration-thickness:1.5px;
  text-underline-offset:4px;
  display:inline-block;
  transition:color .2s;
  letter-spacing:-.005em;
}
.contact-card .email:hover{color:var(--accent)}
.contact-card + p{margin-top:22px}

footer.site{
  background:var(--bg);
  padding:64px 24px 48px;
  text-align:center;
  border-top:1px solid var(--rule);
}
footer .logo{width:130px;max-width:35vw;margin:0 auto 24px}
footer .copyright{
  font-size:12px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--ink-mute);
  font-weight:500;
}
footer .copyright span{margin:0 10px;color:var(--rule)}

.to-top{
  position:fixed;bottom:28px;right:28px;
  width:42px;height:42px;
  background:var(--ink);color:#fff;
  border:none;border-radius:50%;
  display:grid;place-items:center;
  cursor:pointer;opacity:0;pointer-events:none;
  transition:opacity .3s, transform .2s, background .2s;
  z-index:40;
}
.to-top.visible{opacity:1;pointer-events:auto}
.to-top:hover{transform:translateY(-2px);background:var(--accent)}
.to-top svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2}

@media (max-width: 640px){
  header.site{padding:28px 20px 26px}
  .hero{padding:64px 20px 52px}
  .hero-meta{flex-direction:column;gap:8px;padding:16px 24px;align-items:center}
  main{padding:56px 20px 80px}
  .num{font-size:44px;margin-bottom:18px}
  section.chapter{padding:36px 0 40px}
  .contact-card{padding:20px 22px}
  .contact-card .email{font-size:17px}
  footer.site{padding:48px 20px 36px}
  .to-top{bottom:18px;right:18px}
}

@media print{
  .to-top{display:none}
  body{font-size:11pt}
  header.site, footer.site{border:none}
  section.chapter{page-break-inside:avoid}
  h2{page-break-after:avoid}
  .num{color:#000}
}