:root {
  --rca-red: #ed1c24;
  --rca-red-deep: #c9272d;
  --rca-ink: #000000;
  --rca-link: #0000ee;
  --rca-water: #2b6f85;
  --rca-gray: #d5d7da;
  --rca-page: #ffffff;
  --rca-rule: #dddddd;
}

* { box-sizing: border-box; }
html { background: var(--rca-page); }
body {
  margin: 0;
  color: var(--rca-ink);
  background: var(--rca-page);
  font-family: "Times New Roman", Times, serif;
  font-size: 16px;
  line-height: 1.35;
}
a { color: var(--rca-link); text-decoration: underline; }
img { max-width: 100%; height: auto; }

.site-frame {
  width: min(1040px, 100%);
  padding: 16px 8px 80px;
}
.header-logo {
  display: block;
  width: min(760px, 100%);
}
.header-logo img { display: block; }
.red-rule {
  width: min(760px, 100%);
  height: 30px;
  margin: 12px 0 6px;
  background: var(--rca-red);
}
.utility-row { margin: 0 0 22px; }
.primary-menu .menu-title {
  margin: 22px 0 14px;
  font-size: 32px;
  font-weight: bold;
  line-height: 1.1;
}
.primary-menu ul {
  margin-top: 0;
}
.primary-menu > ul {
  max-width: 720px;
  margin-bottom: 24px;
}

.site-main {
  clear: both;
}
.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 34px;
  max-width: 1000px;
  align-items: start;
}
.site-prose {
  max-width: 880px;
}
.site-prose h1 {
  margin: 22px 0 14px;
  font-size: 34px;
  line-height: 1.15;
}
.site-prose h2 {
  margin: 22px 0 12px;
  font-size: 28px;
  line-height: 1.2;
}
.site-prose h3 {
  margin: 18px 0 10px;
  font-size: 22px;
}
.site-prose p {
  margin: 0 0 16px;
}
.site-image {
  margin: 18px 0;
}
.site-image img {
  display: block;
}
.embed-wrap,
.site-prose video {
  max-width: 100%;
  margin: 18px 0;
  background: #333;
}
.table-wrap {
  overflow-x: auto;
  margin: 18px 0;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}
.breadcrumbs li::after {
  content: "/";
  margin-left: 8px;
  color: var(--rca-red-deep);
}
.breadcrumbs li:last-child::after { content: ""; margin: 0; }

.content-sidebar {
  border-top: 6px solid var(--rca-red);
  padding-top: 10px;
}
.content-sidebar h2 {
  margin: 14px 0 8px;
  font-size: 22px;
}
.content-sidebar ul {
  padding-left: 20px;
}
.site-footer {
  max-width: 760px;
  margin-top: 55px;
  padding-top: 22px;
  border-top: 1px solid var(--rca-rule);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.gallery-grid,
.category-grid {
  display: grid;
  grid-template-columns: repeat(var(--category-columns, 3), minmax(0, 1fr));
  gap: 18px;
}
.list-card,
.category-card {
  margin: 0 0 18px;
  padding: 12px;
  border: 1px solid var(--rca-rule);
  background: #fff;
}
.category-card.horizontal {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
}
.category-card.minimal {
  border-color: var(--rca-red);
}
.article-toc {
  margin: 18px 0;
  padding: 12px;
  border-left: 6px solid var(--rca-red);
  background: #f7f7f7;
}
.content-article,
.content-category {
  max-width: 900px;
}

@media (max-width: 820px) {
  .site-frame { padding: 10px 8px 50px; }
  .content-layout,
  .gallery-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }
  .category-card.horizontal {
    grid-column: auto;
    display: block;
  }
}

/* Compact horizontal nav with hover dropdowns */
.primary-menu .menu-title { display: none; }
.primary-menu > ul { display: flex; flex-wrap: wrap; gap: 4px 18px; max-width: none; list-style: none; padding: 0; margin: 6px 0; }
.primary-menu > ul > li { position: relative; }
.primary-menu > ul > li > ul.nav-submenu {
  display: none; position: absolute; top: 100%; left: 0; z-index: 90;
  min-width: 240px; margin: 0; padding: 6px 0; background: #fff; list-style: none;
  border: 1px solid #ddd; box-shadow: 0 4px 12px rgba(0,0,0,.12);
}
.primary-menu > ul > li:hover > ul.nav-submenu,
.primary-menu > ul > li:focus-within > ul.nav-submenu { display: block; }
.primary-menu > ul > li > ul.nav-submenu li { display: block; }
.primary-menu > ul > li > ul.nav-submenu li a { display: block; padding: 6px 14px; white-space: nowrap; }
a.header-logo img, a.header-logo { max-height: 80px !important; }