:root {
  --ink: #1c242c;
  --muted: #4a5660;
  --bg: #f3f5f7;
  --paper: #ffffff;
  --line: #d5dce3;
  --navy: #14344c;
  --navy-2: #0e2638;
  --link: #155a8a;
  --link-hover: #0d3f61;
  --accent: #b42318;
  --focus: #e8c547;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}

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

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--link-hover);
}

a:focus-visible,
button:focus-visible,
.nav-toggle:focus-visible + .nav-toggle-label {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--paper);
  padding: 0.5rem 1rem;
  z-index: 10;
}

.skip:focus {
  left: 0.5rem;
  top: 0.5rem;
}

.site-header {
  background: var(--navy-2);
  color: #fff;
}

.brand-bar {
  max-width: 52rem;
  margin: 0 auto;
  padding: 1rem 1.25rem 0.85rem;
}

.site-title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.25;
}

.site-title a {
  color: #fff;
  text-decoration: none;
}

.site-title a:hover {
  text-decoration: underline;
}

.banner {
  display: block;
  width: 100%;
  height: 7rem;
  object-fit: cover;
  object-position: center right;
  background: #2a4d68;
}

.nav-wrap {
  background: var(--navy);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.nav-inner {
  max-width: 52rem;
  margin: 0 auto;
  padding: 0.4rem 1.25rem;
}

.nav-toggle {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.nav-toggle-label {
  display: none;
}

.menu {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu a {
  color: #e8eef3;
  text-decoration: none;
  display: inline-block;
  padding: 0.45rem 0;
  font-size: 0.95rem;
}

.menu a:hover,
.menu a[aria-current="page"] {
  color: #fff;
  text-decoration: underline;
}

@media (max-width: 40rem) {
  .banner {
    height: 5.25rem;
  }

  .nav-toggle-label {
    display: inline-block;
    cursor: pointer;
    color: #fff;
    font-size: 0.95rem;
    padding: 0.7rem 0;
    user-select: none;
  }

  .nav-toggle-label::after {
    content: " Menu";
  }

  .menu {
    display: none;
    flex-direction: column;
    gap: 0;
    padding-bottom: 0.6rem;
  }

  .nav-toggle:checked ~ .menu {
    display: flex;
  }

  .menu a {
    padding: 0.55rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
}

main {
  max-width: 52rem;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 3rem;
}

.page {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.5rem 1.4rem 1.75rem;
}

h1 {
  margin: 0 0 1rem;
  font-size: 1.85rem;
  line-height: 1.25;
  color: var(--navy-2);
}

h2 {
  margin: 1.6rem 0 0.6rem;
  font-size: 1.3rem;
  line-height: 1.3;
  color: var(--navy);
}

.lead,
.page p,
.page li {
  overflow-wrap: anywhere;
}

.page p:first-of-type {
  margin-top: 0;
}

.article-list {
  display: grid;
  gap: 1.25rem;
}

.teaser {
  border-top: 1px solid var(--line);
  padding-top: 1.1rem;
}

.teaser:first-child {
  border-top: 0;
  padding-top: 0;
}

.teaser h2 {
  margin-top: 0;
}

.teaser h2 a {
  color: var(--navy);
  text-decoration: none;
}

.teaser h2 a:hover {
  color: var(--link);
  text-decoration: underline;
}

.more {
  font-weight: 600;
}

.listing {
  list-style: none;
  margin: 0;
  padding: 0;
}

.listing li {
  margin: 0;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
}

.muted {
  color: var(--muted);
}

.not-found p {
  margin-bottom: 1.25rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #e9eef2;
  color: var(--muted);
}

.site-footer p {
  max-width: 52rem;
  margin: 0 auto;
  padding: 1.1rem 1.25rem 1.4rem;
  font-size: 0.95rem;
}

.site-footer a {
  color: var(--navy);
}