:root {
--blue: #1769aa;
--blue-dark: #104c7d;
--blue-soft: #eaf4fb;
--ink: #202b33;
--muted: #5d6a73;
--line: #dce4e9;
--surface: #f5f8fa;
--white: #ffffff;
--radius: 8px;
--shadow: 0 8px 28px rgba(21, 47, 66, 0.09);
--content: 1100px;
}
html { scroll-behavior: smooth; }
body {
margin: 0;
background: var(--white);
color: #000;
font-family: "Segoe UI", Arial, Helvetica, sans-serif;
font-size: 1rem;
line-height: 1.5;
text-align: left; 
}
.site-header {
background: var(--white);
border-bottom: 1px solid var(--line);
padding: 15px 0 5px 0;
}

.pagecontainer {
width: min(calc(100% - 36px), var(--content));
margin-inline: auto;
}
.visually-hidden {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
white-space: nowrap;
border: 0;
}
.nav {
display: flex;
align-items: center;
justify-content: space-between;
min-height: 60px;
gap: 28px;
}
.nav-links {
display: flex;
align-items: center;
justify-content: flex-end;
flex-wrap: wrap;
gap: 10px 22px;
font-size: 1rem;
}
.nav-links a {
color: var(--ink);
font-weight: 600;
text-decoration: none;
}
.nav-links a:hover {
background-color: #00A0EB;
color: #fff; 
}
.nav-toggle {
display: none;
align-items: center;
justify-content: center;
width: 44px;
height: 44px;
padding: 0;
color: var(--blue-dark);
background: var(--white);
border: 1px solid var(--line);
border-radius: 6px;
cursor: pointer;
}
.nav-toggle:hover,
.nav-toggle:focus-visible {
background: var(--blue-soft);
border-color: var(--blue);
}
.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after {
display: block;
width: 22px;
height: 2px;
background: currentColor;
border-radius: 2px;
transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle-lines { position: relative; }
.nav-toggle-lines::before,
.nav-toggle-lines::after {
position: absolute;
left: 0;
content: "";
}
.nav-toggle-lines::before { top: -7px; }
.nav-toggle-lines::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-lines { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-lines::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-lines::after { transform: translateY(-7px) rotate(-45deg); }
.site-footer {
padding: 20px 0;
background: #102638;
color: #d9e5ec;
font-size: 14px;
}

.footer-inner {
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: 15px 28px;
}

.footer-links {
display: flex;
flex-wrap: wrap;
gap: 9px 19px;
}

.social-links {
display: flex;
align-items: center;
gap: 10px;
}

.social-link {
display: inline-flex;
align-items: center;
justify-content: center;
width: 32px;
height: 32px;
color: #ffffff;
border: 1px solid rgba(255, 255, 255, 0.32);
border-radius: 50%;
text-decoration: none;
transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.social-link:hover,
.social-link:focus-visible {
color: #ffffff;
background: var(--blue);
border-color: var(--blue);
transform: translateY(-1px);
}

.social-link svg {
width: 18px;
height: 18px;
fill: currentColor;
}

.site-footer a { color: #ffffff; }
.site-footer p { margin: 0; }

@media (max-width: 700px) {
body { font-size: 16px; }
.nav {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 13px 0;
  gap: 0 16px;
}
.nav-toggle { display: inline-flex; }
.nav-links {
  grid-column: 1 / -1;
  justify-content: flex-start;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding-top: 12px;
}
.nav-links a {
  display: block;
  padding: 10px 2px;
  border-top: 1px solid var(--line);
}
.nav-js .nav-links { display: none; }
.nav-js .nav-links.is-open { display: flex; }
}