:root {
  color-scheme: light;
  font-family: ui-rounded, "SF Pro Rounded", "Arial Rounded MT Bold", sans-serif;
  background: #edf4ff;
  color: #0b163f;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100svh;
  margin: 0;
  padding: 24px;
  background:
    radial-gradient(circle at 10% 8%, rgba(100, 223, 189, 0.7) 0 7%, transparent 24%),
    radial-gradient(circle at 92% 30%, rgba(169, 192, 255, 0.7) 0 8%, transparent 27%),
    #edf4ff;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 12px 16px;
  border-radius: 10px;
  background: #0b163f;
  color: #ffffff;
  font-weight: 800;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

main {
  width: min(100%, 820px);
  margin: 32px auto;
  padding: clamp(28px, 6vw, 64px);
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 24px 80px rgba(35, 63, 145, 0.14);
  backdrop-filter: blur(22px);
}

header {
  margin-bottom: 44px;
}

.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 54px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(49, 88, 213, 0.16);
}

.wordmark,
.eyebrow {
  color: #264bc1;
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.wordmark-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 18px;
}

nav a {
  color: #3158d5;
  font-size: 14px;
  font-weight: 800;
  text-underline-offset: 4px;
}

nav a[aria-current="page"] {
  color: #0b163f;
  text-decoration-thickness: 3px;
}

.eyebrow {
  margin: 0 0 14px;
}

h1 {
  margin: 0;
  font-size: clamp(42px, 9vw, 68px);
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.updated {
  margin: 18px 0 0;
  color: #68728c;
  font-size: 15px;
}

h2 {
  margin: 38px 0 12px;
  color: #173183;
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

p,
li {
  color: #34415f;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.68;
}

p {
  margin: 0 0 14px;
}

ul {
  margin: 12px 0 0;
  padding-left: 24px;
}

li + li {
  margin-top: 11px;
}

strong {
  color: #0b163f;
}

a {
  color: #264bc1;
  font-weight: 750;
  text-underline-offset: 3px;
}

a:focus-visible {
  border-radius: 4px;
  outline: 4px solid #bf2a2a;
  outline-offset: 4px;
}

.summary {
  margin-top: 26px;
  padding: 21px 23px;
  border: 1px solid rgba(23, 61, 68, 0.1);
  border-radius: 20px;
  background: rgba(100, 223, 189, 0.22);
  color: #173d44;
}

footer {
  margin-top: 48px;
  padding-top: 2px;
  border-top: 1px solid rgba(49, 88, 213, 0.16);
}

@media (max-width: 620px) {
  body {
    padding: 12px;
  }

  main {
    margin: 12px auto;
    border-radius: 24px;
  }

  .masthead {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 40px;
  }

  nav {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-transparency: reduce) {
  main {
    background: #ffffff;
    backdrop-filter: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

@media print {
  body {
    padding: 0;
    background: #ffffff;
  }

  main {
    width: 100%;
    margin: 0;
    padding: 24px;
    border: 0;
    box-shadow: none;
  }

  nav,
  .skip-link {
    display: none;
  }
}