/* Overall Layout Grid */
.csu-layout-container {
  display: flex;
  gap: 35px;
  max-width: 1140px;
  margin: 0 auto;
  padding: 20px 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  color: #111111;
}

.csu-main-content {
  flex: 1 1 67%;
}

.csu-sidebar-content {
  flex: 1 1 33%;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

/* Header & Title */
.csu-title {
  font-size: 2.2rem;
  font-weight: 800;
  margin-top: 0;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
  color: #000000;
}

/* Metadata Table */
.csu-meta-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  border: 1.5px solid #000000;
}

.csu-meta-table td {
  padding: 10px 14px;
  font-size: 0.95rem;
  border: 1px solid #000000;
}

.csu-label {
  font-weight: 700;
  background-color: #ffffff;
  width: 32%;
}

.csu-value {
  background-color: #ffffff;
}

.csu-description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #111111;
  margin-bottom: 35px;
}

/* Sidebar Boxes (Announcements & Indexing) */
.csu-sidebar-box {
  border: 1.5px solid #000000;
  border-radius: 12px;
  overflow: hidden;
  background-color: #ffffff;
}

.csu-box-header {
  text-align: center;
  font-size: 1.25rem;
  font-weight: 700;
  padding: 10px;
  border-bottom: 1.5px solid #000000;
  background-color: #ffffff;
}

.csu-box-body {
  padding: 20px;
  min-height: 180px;
}

.csu-announcement-item {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #333333;
  margin: 0;
}

/* Indexing Block Links & Layout */
.csu-indexing-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.csu-indexing-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-decoration: none;
  width: 100%;
}

.csu-scholar-icon {
  width: 24px;
  height: 24px;
}

.csu-indexing-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: #4285f4;
}

.csu-indexing-logo {
  max-width: 75%;
  height: auto;
  transition: transform 0.2s ease;
}

.csu-indexing-logo:hover, .csu-indexing-item:hover {
  transform: scale(1.03);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .csu-layout-container {
    flex-direction: column;
  }
}