:root {
  --shell-bg: #f5f8fc;
  --shell-card: #ffffff;
  --shell-text: #1b2430;
  --shell-muted: #566377;
  --shell-primary: #0d6efd;
  --shell-border: #dfe6ef;
  --shell-footer: #0f1720;
  --shell-shadow: 0 4px 14px rgba(15, 23, 32, 0.08);
}

html.site-shell-active,
body.site-shell-active {
  margin: 0;
  padding: 0;
  background: var(--shell-bg);
  color: var(--shell-text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.45;
}

html.site-shell-active #mobile-header,
html.site-shell-active #site-navigation,
html.site-shell-active .main-navigation,
html.site-shell-active .site-header,
html.site-shell-active #masthead,
html.site-shell-active .top-bar,
html.site-shell-active .site-footer,
html.site-shell-active #colophon,
html.site-shell-active .footer-widgets {
  display: none !important;
}

.site-shell-header {
  position: sticky;
  top: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 4vw;
  background: #ffffff;
  border-bottom: 1px solid var(--shell-border);
}

.site-shell-logo {
  display: inline-flex;
  align-items: center;
}

.site-shell-logo img {
  width: auto;
  height: 52px;
}

.site-shell-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-weight: 700;
  color: #30445d;
  font-size: 14px;
  text-transform: uppercase;
}

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

.site-shell-nav a:hover,
.site-shell-mobile-nav a:hover {
  color: var(--shell-primary);
}

.site-shell-nav a.is-active {
  color: var(--shell-primary);
}

.site-shell-menu-btn {
  display: none;
  border: 1px solid var(--shell-border);
  background: #fff;
  border-radius: 8px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shell-shadow);
  padding: 0;
}

.site-shell-menu-btn img {
  width: 22px;
  height: 22px;
}

.site-shell-mobile-nav {
  display: none;
  background: #fff;
  border-bottom: 1px solid var(--shell-border);
  padding: 10px 4vw;
}

.site-shell-mobile-nav.is-open {
  display: block;
}

.site-shell-mobile-nav a {
  display: block;
  padding: 10px 0;
  font-weight: 700;
  color: #30445d;
  text-transform: uppercase;
  font-size: 14px;
  text-decoration: none;
}

.site-shell-mobile-nav a.is-active {
  color: var(--shell-primary);
}

.site-shell-main {
  width: min(1180px, 92vw);
  margin: 24px auto 30px;
  background: var(--shell-card);
  border: 1px solid var(--shell-border);
  border-radius: 12px;
  box-shadow: var(--shell-shadow);
  padding: 20px;
  overflow-x: auto;
}

.site-shell-main .inside-article,
.site-shell-main .entry-content,
.site-shell-main article,
.site-shell-main main {
  max-width: 100%;
}

.site-shell-main img {
  max-width: 100%;
  height: auto;
}

.site-shell-main table {
  width: 100%;
  border-collapse: collapse;
}

.site-shell-main table th,
.site-shell-main table td {
  border: 1px solid var(--shell-border);
  padding: 8px;
}

.site-shell-main a {
  color: #0b5ed7;
}

.site-shell-main .widget,
.site-shell-main .inside-right-sidebar,
.site-shell-main .inside-left-sidebar {
  position: static !important;
  top: auto !important;
}

.site-shell-footer {
  background: var(--shell-footer);
  color: #d8e3ef;
  margin-top: 34px;
  padding: 30px 0 14px;
}

.site-shell-footer .site-shell-footer-inner {
  width: min(1180px, 92vw);
  margin: 0 auto;
}

.site-shell-footer .site-shell-footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  text-align: left;
}

.site-shell-footer h3 {
  margin: 0 0 8px;
  color: #ffffff;
}

.site-shell-footer p {
  margin: 4px 0;
  color: #c6d3e1;
}

.site-shell-footer .site-shell-link a {
  color: #8fc7ff;
  text-decoration: underline;
  display: block;
  margin-bottom: 6px;
}

.site-shell-social-icons {
  text-align: center;
  margin-top: 16px;
}

.site-shell-social-icons a {
  display: inline-block;
  margin: 0 8px;
  color: #8fc7ff;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
}

.site-shell-copyright {
  margin-top: 14px;
  text-align: center;
  font-size: 13px;
  color: #9ab0c7;
}

@media (max-width: 760px) {
  .site-shell-nav {
    display: none;
  }

  .site-shell-menu-btn {
    display: inline-flex;
  }

  .site-shell-logo img {
    height: 44px;
  }

  .site-shell-main {
    width: 95vw;
    padding: 14px;
  }

  .site-shell-footer .site-shell-footer-grid {
    grid-template-columns: 1fr;
  }
}