* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, sans-serif;
  line-height: 1.5;
  background: #f7f7f7;
  color: #333;
}

a {
  color: #2c3e50;
}

a:hover {
  text-decoration: none;
}

a:focus,
button:focus,
summary:focus {
  outline: 3px solid #1a5a96;
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #fff;
  color: #000;
  padding: 0.75rem 1rem;
  z-index: 9999;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.container {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 0 1rem;
}

.site-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  background: #fff;
  border-bottom: 1px solid #d8d8d8;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.site-branding {
  margin: 0;
  font-weight: 700;
}

.main-navigation summary {
  display: none;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
}

.main-navigation summary::-webkit-details-marker {
  display: none;
}

.main-navigation ul,
.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.main-navigation ul {
  display: flex;
  gap: 1rem;
}

.main-navigation a {
  display: inline-block;
  padding: 0.25rem 0;
  text-decoration: none;
}

.main-navigation a.is-active {
  font-weight: 700;
  text-decoration: underline;
}

.site-content {
  flex: 1;
}

.page-content,
.site-content .news-list,
.site-content article {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 2rem 1rem;
  background: #fff;
}

.site-footer {
  background: #fff;
  border-top: 1px solid #d8d8d8;
  padding: 1rem 0;
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 1rem;
}

@media (max-width: 768px) {
  .site-header-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .main-navigation {
    width: 100%;
  }

  .main-navigation summary {
    display: inline-block;
    margin-bottom: 0.5rem;
  }

  .main-navigation:not([open]) nav {
    display: none;
  }

  .main-navigation ul {
    flex-direction: column;
    gap: 0.5rem;
  }
}