@font-face {
  font-family: Inter;
  src: url("/inter.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
:root {
  color-scheme: light;
  --ink: #183249;
  --muted: #516679;
  --blue: #365aa8;
  --line: #bac8d6;
  --paper: #fff;
  --ground: #f4f7fa;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scrollbar-color: #8b9eaf var(--ground);
  scroll-padding-top: 32px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    16px/1.7 Inter,
    "Segoe UI",
    sans-serif;
}
::selection {
  background: #c0cfea;
  color: var(--ink);
}
a {
  color: var(--blue);
  text-underline-offset: 0.25em;
}
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 5px;
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
h1,
h2,
h3 {
  line-height: 1.16;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
h1 {
  font-size: clamp(42px, 6vw, 76px);
  font-weight: 650;
  max-width: 14ch;
}
h2 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 600;
}
h3 {
  font-size: 23px;
  font-weight: 600;
}
h4 {
  font-size: 15px;
  font-weight: 650;
}
p {
  max-width: 70ch;
}
svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}
img {
  display: block;
  object-fit: contain;
}
button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}
.skip {
  position: absolute;
  left: 24px;
  top: -80px;
  padding: 12px;
  background: white;
  z-index: 1;
}
.skip:focus {
  top: 12px;
}
.masthead,
main,
footer {
  width: min(1120px, calc(100% - 96px));
  margin-inline: auto;
}
.masthead {
  padding-block: 26px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.masthead > span {
  font-size: 14px;
  color: var(--muted);
}
.intro {
  padding: 52px 0 42px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 64px;
  align-items: end;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
}
.brand strong {
  display: block;
  font-size: 27px;
  line-height: 1.1;
  font-weight: 750;
  letter-spacing: 0.05em;
}
.brand small {
  display: block;
  font-size: 9px;
  letter-spacing: 0.16em;
  margin-top: 4px;
  color: var(--muted);
}
.intro h1 {
  font-size: clamp(36px, 4.6vw, 60px);
  grid-row: span 2;
}
.intro .lead {
  margin-top: 0;
  font-size: 17px;
}
.intro .jump {
  justify-self: start;
  margin-top: 18px;
}
.lead {
  margin-top: 28px;
  max-width: 59ch;
  font-size: 19px;
  line-height: 1.6;
  color: var(--muted);
}
.jump {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 30px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--blue);
  padding-bottom: 5px;
}
.jump:hover {
  color: var(--ink);
}
.project {
  background: var(--ground);
  padding: 36px 40px;
  border: 1px solid var(--line);
  border-radius: 16px;
}
.project-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 28px;
}
.project-heading h2 {
  font-size: 23px;
  letter-spacing: -0.025em;
}
.project-heading p {
  font-size: 14px;
  color: var(--muted);
  max-width: 55ch;
}
#project-name {
  font-size: 32px;
  margin-top: 28px;
  overflow-wrap: anywhere;
}
#project-date {
  color: var(--muted);
  font-size: 14px;
  margin-top: 6px;
}
.measures {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 28px 0;
  padding: 22px 0;
  border-block: 1px solid var(--line);
  gap: 20px;
}
.measures dt {
  color: var(--muted);
  font-size: 13px;
}
.measures dd {
  margin: 5px 0 0;
  font-size: 28px;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  font-weight: 550;
}
.measures dd small {
  font-size: 15px;
  font-weight: 400;
}
.project-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.project-detail p {
  font-size: 14px;
  margin-top: 7px;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.checks {
  font-size: 15px;
  margin-top: 24px;
}
.caption {
  font-size: 12px;
  color: var(--muted);
  margin-top: 14px;
}
.reading {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: 90px;
  padding-top: 100px;
}
.reading-heading p {
  margin-top: 24px;
  color: var(--muted);
}
#variant-note {
  font-size: 14px;
}
.chapters article {
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
.chapters article:first-child {
  padding-top: 0;
  border: 0;
}
.chapters p {
  color: var(--muted);
  margin-top: 14px;
}
.interpretation {
  margin-top: 70px;
  border-top: 1px solid var(--line);
  padding-top: 40px;
}
.interpretation h2 {
  font-size: 28px;
}
.states {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin-top: 30px;
}
.states dt {
  font-weight: 650;
  display: flex;
  align-items: center;
  gap: 10px;
}
.states dt:before {
  content: "";
  height: 8px;
  width: 8px;
  background: #2f7d3c;
  border-radius: 50%;
}
.states > div:nth-child(2) dt:before {
  background: #b45309;
}
.states > div:nth-child(3) dt:before {
  background: #c62828;
}
.states dd {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.note {
  margin: 64px 0 72px;
  padding: 32px 0;
  border-block: 1px solid var(--line);
}
.note h2 {
  font-size: 23px;
}
.note p {
  margin-top: 15px;
  color: var(--muted);
  font-size: 14px;
  max-width: 95ch;
}
footer {
  padding: 0 0 36px;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px 32px;
}
footer p,
footer details {
  font-size: 13px;
  color: var(--muted);
}
footer details {
  grid-column: 2;
}
summary {
  cursor: pointer;
  width: fit-content;
}
details p {
  margin-top: 12px;
}
summary:hover {
  color: var(--blue);
}
@media (max-width: 760px) {
  .masthead,
  main,
  footer {
    width: calc(100% - 40px);
  }
  .masthead {
    padding-block: 18px;
  }
  .masthead img {
    width: 118px;
  }
  .masthead span {
    font-size: 12px;
  }
  .intro {
    padding: 26px 0 24px;
    display: block;
  }
  .intro h1 {
    font-size: 34px;
    max-width: none;
    line-height: 1.08;
  }
  .intro h1 br {
    display: none;
  }
  .intro .lead {
    font-size: 14px;
    margin-top: 12px;
    line-height: 1.55;
  }
  .intro .jump {
    font-size: 13px;
    margin-top: 12px;
  }
  .brand img {
    width: 48px;
    height: 44px;
  }
  .brand strong {
    font-size: 23px;
  }
  .brand small {
    font-size: 8px;
  }
  .lead {
    font-size: 17px;
  }
  .project {
    padding: 22px 20px;
  }
  .project-heading {
    display: block;
  }
  .project-heading p {
    margin-top: 6px;
    font-size: 12px;
  }
  .project-heading h2 {
    font-size: 18px;
  }
  #project-name {
    font-size: 24px;
    margin-top: 18px;
  }
  .measures {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 16px;
    margin: 18px 0;
    padding: 16px 0;
  }
  .measures dd {
    font-size: 26px;
  }
  .project-detail {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .reading {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-top: 64px;
  }
  .reading-heading h2 br {
    display: none;
  }
  .states {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .interpretation {
    margin-top: 40px;
  }
  .note {
    margin-block: 40px;
  }
  footer {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  footer details {
    grid-column: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}