* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.title {
  font-family: 'Orbitron', sans-serif;
  font-size: 32px;
  color: #3A454D;
  margin-bottom: 30px;
  text-align: center;
  letter-spacing: 2px;
}

/* --- News セクション --- */
.news-section {
  max-width: 1000px;
  margin: 60px auto;
  padding: 0 20px;
}

.news-list {
  border-top: 4px solid #0075A9;
}

.news-item {
  display: flex;
  align-items: center;
  padding: 20px 15px;
  border-bottom: 2px solid #0075A9; 
  text-decoration: none;
  color: #3A454D;
  transition: background-color 0.3s, padding-left 0.3s;
}

.news-item:hover {
  background-color: #f9f9f9;
  padding-left: 25px; 
}

.news-date {
  font-size: 15px;
  color: #118ACB;
  width: 110px;
  flex-shrink: 0;
}

.news-text {
  font-size: 20px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-grow: 1;
}

/* --- Contents セクション --- */
.card-section {
  max-width: 1000px;
  margin: 80px auto;
  padding: 0 20px;
}

.nav-card-v {
  display: block;
  width: 100%;
  text-decoration: none;
  border-radius: 6px;
  overflow: hidden;
  filter: drop-shadow(1px 1px 5px rgba(0, 0, 0, 0.8));
  transition: transform 0.3s ease, drop-shadow 0.3s ease;
}

.nav-card-v img {
  width: 100%;
  height: auto;
  display: block;
}

.nav-card-v:hover {
  transform: translateY(-4px);
}