:root {
  --black: #111111;
  --gray-ulow: #434343;
  --gray-dark: #565656;
  --gray-black: #676767;
  --gray-mid: #808080;
  --gray-low: #d4d4d4;
  --gray-deep: #e9ebea;
  --gray-light: #f4f4f4;
  --gray-smoke: #f1f3f2;
  --white: #ffffff;
  --green-mid: #00aab0;
  --green: #4aa8ae;
  --green-black: #009ba1;
  --teal-text: #00727a;
  --teal-text-dk: #005a61;
  --blue: #d4ebed;
  --orange: #fff0d1;
  --orange-deep: #f99736;
  --red: #c21a1a;
  --red-light: #fdeded;
  --ff: Arial, Helvetica, sans-serif;
  --radius: 16px;
  --radius-sm: 12px;
  --pill: 50px;
}

html {
  background: var(--gray-smoke);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: auto;
}

body {
  background: var(--gray-smoke);
  color: var(--black);
  font-family: var(--ff);
  font-size: 17px;
  line-height: 1.5;
}

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

.monitor {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px 60px;
}

.card {
  margin-bottom: 20px;
  padding: 40px;
  background: var(--white);
  border-radius: var(--radius);
}

.head__kicker,
.callout__label,
.foot__label {
  display: block;
  color: var(--teal-text);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.head__kicker { margin-bottom: 10px; }

.head h1 {
  max-width: 780px;
  font-size: 36px;
  font-weight: 600;
  line-height: 1.2;
}

.head h1 a { text-decoration: none; }

.head__date {
  margin: 14px 0 24px;
  color: var(--gray-dark);
}

.head__hero,
.overview,
.news__visual,
.focus__visual {
  width: 100%;
  border-radius: var(--radius-sm);
}

.visual-link {
  display: block;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.visual-link:focus-visible,
.head h1 a:focus-visible,
.toc__link:focus-visible,
.src:focus-visible,
.back:focus-visible,
.foot__source a:focus-visible {
  outline: 3px solid var(--teal-text);
  outline-offset: 3px;
}

.intro,
.news,
.focus,
.foot { font-size: 17px; }

.block p + p { margin-top: 16px; }

.callout {
  padding: 20px;
  border-radius: var(--radius-sm);
  background: var(--gray-light);
}

.callout--key { background: var(--blue); }
.callout__label { margin-bottom: 8px; }
.intro__body { margin-top: 25px; }

.src {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  margin-top: 25px;
  padding: 9px 16px;
  border-radius: var(--pill);
  background: var(--teal-text);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.src:hover,
.src:focus-visible { background: var(--teal-text-dk); }

.overview-card h2,
.toc h2,
.focus h2,
.foot h2,
.news h2 {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.2;
}

.overview-card h2,
.toc h2,
.focus h2,
.foot h2 { margin-bottom: 20px; }

.toc { scroll-margin-top: 16px; }
.toc__list { display: grid; gap: 10px; }

.toc__link {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: var(--radius-sm);
  background: var(--gray-light);
  text-decoration: none;
}

.toc__link:hover,
.toc__link:focus-visible { outline: 2px solid var(--teal-text); outline-offset: 2px; }

.toc__num,
.news__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 50%;
  background: var(--teal-text);
  color: var(--white);
  font-weight: 600;
}

.toc__ttl { font-weight: 600; line-height: 1.3; }
.toc__arrow { color: var(--green-mid); font-size: 24px; }

.news { scroll-margin-top: 16px; }
.news__meta { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 15px; }

.chip {
  display: inline-block;
  padding: 7px 11px;
  border-radius: var(--pill);
  background: var(--blue);
  color: var(--teal-text);
  font-size: 13px;
  font-weight: 600;
}

.news h2 { margin-bottom: 22px; }
.news__text { margin-top: 25px; }

.back {
  display: inline-block;
  margin: 25px 0 0 14px;
  color: var(--teal-text);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.focus__event {
  margin-bottom: 12px;
  color: var(--teal-text);
  font-weight: 600;
}

.focus p + .visual-link { margin-top: 25px; }

.foot p + p { margin-top: 14px; }

.foot__source {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid var(--gray-deep);
}

.foot__label { margin-bottom: 7px; }

.foot__source a {
  color: var(--teal-text);
  font-weight: 600;
  overflow-wrap: anywhere;
}

.to-top {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin: 20px auto 0;
  border-radius: 50%;
  background: var(--teal-text);
  color: var(--white);
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
}

.to-top:hover,
.to-top:focus-visible {
  background: var(--teal-text-dk);
  outline: 2px solid var(--teal-text-dk);
  outline-offset: 3px;
}

@media (max-width: 767px) {
  body,
  .intro,
  .news,
  .focus,
  .foot { font-size: 16px; }

  .monitor { padding: 20px 12px 40px; }
  .card { padding: 24px 20px; }
  .head h1 { font-size: 26px; }

  .overview-card h2,
  .toc h2,
  .focus h2,
  .foot h2,
  .news h2 { font-size: 22px; }

  .toc__link { grid-template-columns: 38px 1fr; }
  .toc__arrow { display: none; }
  .src { width: 100%; justify-content: center; border-radius: 12px; text-align: center; }
  .back { display: block; margin-left: 0; }
  .to-top { width: 48px; height: 48px; font-size: 26px; }
}