.association-page {
  --association-notice-bg: #1d3557;
  --association-notice-link: #b7eadb;
}

.association-page.home-theme-classic {
  --association-notice-bg: #113d86;
  --association-notice-link: #a9e9d7;
}

.association-page.home-theme-premium {
  --association-notice-bg: #1d3557;
  --association-notice-link: #b7eadb;
}

.association-page.home-theme-blue {
  --association-notice-bg: #174a8b;
  --association-notice-link: #c2e3ff;
}

.association-page.home-theme-mint {
  --association-notice-bg: #145a46;
  --association-notice-link: #b6efda;
}

.association-page.home-theme-gold {
  --association-notice-bg: #7a4b12;
  --association-notice-link: #ffe0a3;
}

.association-page.home-theme-burgundy {
  --association-notice-bg: #7a2432;
  --association-notice-link: #ffd1d8;
}

.association-page.home-theme-clean {
  --association-notice-bg: #27364a;
  --association-notice-link: #d3e3f1;
}

.association-notice {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 12px;
  min-height: 37px;
  padding: 9px 16px;
  color: #ffffff;
  background: var(--association-notice-bg);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

.association-notice a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-left: 1px solid rgba(255, 255, 255, 0.35);
  padding-left: 12px;
  color: var(--association-notice-link);
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s ease;
}

.association-notice a:hover,
.association-notice a:focus-visible {
  color: #ffffff;
  text-decoration: none;
}

.association-notice a:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 3px;
}

@media (max-width: 760px) {
  .association-notice {
    padding: 8px 12px;
    font-size: 12px;
    line-height: 1.45;
    text-align: center;
  }

  .association-notice > span:first-child {
    flex-basis: 100%;
  }

  .association-notice a {
    border-left: 0;
    padding-left: 0;
  }
}

@media (max-width: 420px) {
  .association-notice {
    gap: 5px 14px;
  }

  .association-notice > span:first-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

.site-side-banner-region {
  position: relative;
  z-index: 18;
  pointer-events: none;
}

.site-side-banner-column {
  position: fixed;
  top: 178px;
  display: none;
  flex-direction: column;
  gap: 12px;
  width: 160px;
  pointer-events: none;
}

.site-side-banner {
  display: block;
  width: 160px;
  overflow: hidden;
  border: 1px solid rgba(4, 64, 42, 0.22);
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 16px 38px rgba(0, 43, 28, 0.16);
  pointer-events: auto;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

a.site-side-banner:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 44px rgba(0, 43, 28, 0.22);
}

a.site-side-banner:focus-visible {
  outline: 3px solid var(--association-notice-link, #b7eadb);
  outline-offset: 3px;
}

.site-side-banner-column-left {
  left: calc(50vw - 768px);
}

.site-side-banner-column-right {
  right: calc(50vw - 768px);
}

.site-side-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-height: calc(100vh - 214px);
  object-fit: contain;
}

.site-side-banner-column[data-banner-count="2"] .site-side-banner img {
  height: calc((100vh - 226px) / 2);
  max-height: 240px;
  object-fit: cover;
}

@media (min-width: 1600px) {
  .site-side-banner-column {
    display: flex;
  }
}