body {
  margin: 0;
  padding: 0;
  background-color: black;
  color: white;
  font-family: Arial, sans-serif;
  text-align: center;
}

#newsHeader {
  padding: 20px 0;  
  margin: 0;
  
}

#shunkComTitle {
  font-size: 2rem;
  font-weight: bold;
  margin: 0; 
  cursor: pointer;
}

#newsTitle {
  font-size: 1.2rem;
  margin: 10px 0; 
  cursor: pointer;
}

#categoriesNav {
  display: inline-block;
  margin: 10px auto;
}
#categoriesNav a {
  color: white;
  text-decoration: none;
  margin: 0 10px;
  font-size: 1rem;
}
#categoriesNav a:hover {
  color: #ccc;
}

#newsTicker {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  background-color: black; 
  
  margin: 20px 0;  
  padding: 0;
}
#tickerList {
  display: inline-block;
  animation: tickerScroll 30s linear infinite;  
  margin: 0;
  padding-left: 100%;
}
#tickerList li {
  display: inline;
  list-style: none;
  margin-right: 40px;
  cursor: pointer;
}

@keyframes tickerScroll {
  0% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(-100%);
  }
}

#newsIndex,
#articleDetail {
  width: 60%;
  margin: 0 auto; 
  padding: 20px 0;  
  text-align: left;
}

#articleDetail {
  display: none;
}

.articleRow {
  display: flex;
  align-items: center;
  margin: 20px 0;  
  
  
}

.articleDate {
  color: #aaa; 
  font-size: 0.9rem;
  width: 90px;
  text-align: right;
  margin-right: 10px;
}

.articleTitle {
  flex: 1;
  cursor: pointer;
  text-decoration: none;
  color: white;
  font-size: 1rem;
  margin: 0;
  line-height: 1.3;
}
.articleTitle:hover {
  color: #ccc;
  text-decoration: none;
}

#articleDetail h2 {
  margin: 0;
  font-size: 1.4rem;
  margin-bottom: 10px;
}
#articleDetail div {
  margin-bottom: 10px;
}
#articleDetail p {
  margin: 0 0 10px 0;
  line-height: 1.4;
}