:root {
    --blue: #0066ff;
    --menu-width: 953px;
    --content-width: 955px;
    --banner-width: 960px;
    --font: Verdana, Arial, Helvetica, sans-serif;
}

body {
    margin: 8px;
    padding-top: 30px;
    font: 13px var(--font);
    color: #000;
    background: #fff;
}

a { color: #0000ff; }
h1, h2 { font-size: 19px; }
a:focus-visible { outline: 2px solid #ad6300; outline-offset: 2px; }
img { border: 0; }

.related-sites {
    position: fixed;
    z-index: 5;
    inset: 0 0 auto;
    height: 32px;
    box-sizing: border-box;
    border: 1px solid #666;
    background: #fff987;
    overflow-x: auto;
    white-space: nowrap;
}

.related-sites-inner {
    width: 980px;
    box-sizing: border-box;
    margin-inline: auto;
    padding-top: 7px;
    text-align: center;
    font-size: 11px;
}

.related-sites a {
    padding-inline: 5px;
    color: #0000ff;
    font-weight: bold;
    text-decoration: none;
}

.banner {
    display: grid;
    width: var(--banner-width);
    margin: 0 auto 16px;
    aspect-ratio: 960 / 159;
    overflow: hidden;
}

.banner a {
    grid-area: 1 / 1;
    visibility: hidden;
    opacity: 0;
    transition: opacity .45s ease, visibility .45s;
    pointer-events: none;
}

.banner .is-active { z-index: 1; visibility: visible; opacity: 1; pointer-events: auto; }
.banner img { display: block; width: 100%; height: auto; }

.site-nav {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 200px;
    width: var(--menu-width);
    margin-inline: auto;
    padding-bottom: 2px;
    border-bottom: 1px solid var(--blue);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: .38em;
    padding-inline-start: 6px;
    background: url("../images/fon.gif");
    color: #fff;
    font-size: 16px;
}

.main-nav a { color: inherit; text-decoration: none; }

.language-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding-inline-end: 10px;
    background: url("../images/fon1.gif") left repeat-y;
}

.language-nav img { display: block; }

.site-content {
    box-sizing: border-box;
    width: var(--content-width);
    margin-inline: auto;
    border-inline: 1px solid var(--blue);
}

.article-content { display: flow-root; padding: 5px; min-width: 0; }
.article-content img, .article-content iframe, .article-content video { max-width: 100%; }

.home-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 352px;
    gap: 2px;
    padding: 2px;
}

.home-main, .home-aside { min-width: 0; padding: 1px; }
.home-lead { margin: 5px; padding: 5px; background: #dfebfa; }
.home-offer { width: min(460px, 100%); margin-inline: auto; background: #dfebfa; }
.home-offer-banner { padding: 5px; text-align: center; }
.home-offer-text { padding: 5px; }
.home-offer-contacts {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 2px;
    padding: 2px;
}
.home-offer-contacts > * { min-width: 0; }
.home-offer-contacts > :last-child { grid-column: 1 / -1; }

.publication-series {
    margin-block: 8px 14px;
    padding-block: 12px;
    border-block: 1px solid #c3d5d9;
    font-size: 12px;
    line-height: 1.4;
    overflow-wrap: anywhere;
}
.publication-series h2 {
    margin: 16px 0 0;
    color: var(--blue);
    font-size: 14px;
    line-height: 1.25;
}
.publication-series p { margin-block: 8px; }
.publication-series-intro { color: var(--blue); font-style: italic; font-weight: bold; }
.publication-series ol { margin: 0; padding: 0; list-style: none; }
.publication-series li + li { margin-block-start: 10px; }
.publication-series li em { display: block; margin-block-start: 3px; }
.publication-format { white-space: nowrap; }

#stat_container {
    position: relative;
    width: min(290px, 100%);
    height: 25px;
    margin-bottom: 5px;
    overflow: hidden;
}

#stat { width: max-content; min-width: 450px; padding-top: 5px; font-size: 12px; }

.page-end {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 50px;
    align-items: center;
    min-height: 69px;
    text-align: center;
}

.page-end img { display: block; grid-column: 2; }
.page-end p { margin: 0; }

.site-footer {
    width: var(--menu-width);
    margin-inline: auto;
    padding-top: 2px;
    border-top: 1px solid var(--blue);
}

.site-footer-bar {
    display: grid;
    grid-template-columns: 87px minmax(0, 1fr) 87px;
    align-items: center;
    min-height: 31px;
    background: url("../images/fon.gif");
    color: #fff;
    text-align: center;
    font-size: 9px;
}

.site-footer-bar p { margin: 0; }

@media (max-width: 980px) and (pointer: coarse) {
    .banner, .site-nav, .site-content, .site-footer { width: 100%; }
    .home-layout { grid-template-columns: minmax(0, 1fr) minmax(230px, 37%); }
}

@media (max-width: 640px) and (pointer: coarse) {
    .site-nav { grid-template-columns: minmax(0, 1fr) auto; }
    .main-nav { flex-wrap: wrap; justify-content: flex-start; padding: 4px 6px; font-size: 13px; }
    .language-nav { padding-inline: 5px; background: #fff; }
    .home-layout { grid-template-columns: minmax(0, 1fr); }
    .home-offer-contacts { grid-template-columns: minmax(0, 1fr); text-align: center; }
    .site-footer-bar { grid-template-columns: 1fr; padding: 7px 5px; }
    .site-footer-bar img { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .banner a { transition: none; }
}