#category {
  width: auto;
  margin: 0 14vw;
  padding: 30px 0;
}
h1 {
  font-size: 25px;
  color: #fff;
  padding: 15px 0;
  display: block;
  border-bottom: #808080 solid 1px;
}
.traditional-tags .tag-list {
  margin: 10px 0;
}
.traditional-tags .tag-list li {
  display: inline-block;
  background-color: #ff00b5;
  margin: 10px;
  padding: 8px 12px;
  border-radius: 6px;
  transition: all 0.3s ease;
}
.traditional-tags .tag-list li:hover {
  background-color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}
.traditional-tags .tag-list li:hover a {
  color: #000;
}
.traditional-tags .tag-list li a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
}
.traditional-tags .tag-list li .tag-list-count {
  padding-left: 7px;
  font-weight: bold;
  background: rgba(255,255,255,0.2);
  border-radius: 10px;
  padding: 2px 6px;
  margin-left: 5px;
  font-size: 12px;
}
.alphabet-nav {
  position: sticky;
  top: 70px;
  z-index: 100;
  background: rgba(0,0,0,0.9);
  backdrop-filter: blur(10px);
  padding: 10px;
  margin: 20px 0;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.alphabet-nav .alphabet-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.alphabet-nav .alphabet-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 2px;
}
.alphabet-nav .alphabet-row.english-row {
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 6px;
  margin-bottom: 0;
}
.alphabet-nav .alphabet-row.korean-row {
  padding-top: 6px;
}
.alphabet-nav .single-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 2px;
}
.alphabet-nav .alphabet-link {
  display: inline-block;
  min-width: 28px;
  height: 32px;
  line-height: 32px;
  padding: 0 4px;
  text-align: center;
  color: #ccc;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
  font-size: 14px;
  transition: all 0.3s ease;
}
.alphabet-nav .alphabet-link:hover {
  background: #ff00b5;
  color: #fff;
  transform: translateY(-2px);
}
.alphabet-nav .alphabet-link.active {
  background: #ff00b5;
  color: #fff;
}
.alphabet-nav .alphabet-link.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}
.alphabet-nav .alphabet-link.disabled:hover {
  background: transparent;
  color: #ccc;
  transform: none;
}
.tag-search-container {
  position: relative;
  margin: 20px 0;
  max-width: 400px;
  display: flex;
  align-items: center;
}
.tag-search-container .tag-search-input {
  width: 100%;
  padding: 12px 45px 12px 16px;
  border: 2px solid #333;
  border-radius: 25px;
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 16px;
  outline: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
}
.tag-search-container .tag-search-input::placeholder {
  color: #888;
}
.tag-search-container .tag-search-input:focus {
  border-color: #ff00b5;
}
.tag-search-container .search-icon {
  position: absolute;
  right: 18px;
  top: 12px;
  color: #888;
  pointer-events: none;
  font-size: 16px;
  z-index: 10;
  user-select: none;
  line-height: 1;
  margin-top: 2px;
}
.tags-by-alphabet {
  margin-top: 30px;
}
.letter-group {
  margin-bottom: 40px;
}
.letter-group .letter-header {
  font-size: 24px;
  color: #ff00b5;
  margin: 20px 0 15px 0;
  padding: 10px 0;
  border-bottom: 2px solid #ff00b5;
  position: relative;
  font-weight: bold;
}
.tags-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
  margin-top: 20px;
}
.tag-item {
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 12px 16px;
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
}
.tag-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
  border-color: #ff00b5;
}
.tag-item.hidden {
  display: none;
}
.tag-item .tag-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  text-decoration: none;
}
.tag-item .tag-link .tag-name {
  font-size: 16px;
  font-weight: 500;
}
.tag-item .tag-link .tag-count {
  background: #ff00b5;
  color: #fff;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: bold;
  min-width: 20px;
  text-align: center;
}
mark {
  background: rgba(255,255,0,0.3);
  color: #fff;
  padding: 1px 2px;
  border-radius: 2px;
}
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: #ff00b5;
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.back-to-top:hover {
  background: #ff1abc;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}
.back-to-top.visible {
  opacity: 0.8;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top.visible:hover {
  opacity: 1;
}
@media (max-width: 768px) {
  #category {
    margin: 0 5vw;
  }
  .alphabet-nav {
    top: 60px;
  }
  .alphabet-nav .alphabet-link {
    min-width: 24px;
    height: 28px;
    line-height: 28px;
    font-size: 12px;
    padding: 0 2px;
  }
  .tags-container {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .tag-item {
    padding: 10px 12px;
  }
  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
  }
}
.category-list,
.tag-list {
  margin: 10px 0;
}
.category-list li,
.tag-list li {
  display: inline-block;
  background-color: #ff00b5;
  margin: 10px;
  padding: 8px 12px;
  border-radius: 6px;
  transition: all 0.3s ease;
}
.category-list li:hover,
.tag-list li:hover {
  background-color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}
.category-list li:hover a,
.tag-list li:hover a {
  color: #000;
}
.category-list li a,
.tag-list li a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
}
.category-list li .category-list-count,
.tag-list li .category-list-count,
.category-list li .tag-list-count,
.tag-list li .tag-list-count {
  padding-left: 7px;
  font-weight: 1000;
  padding: 2px 2px 2px 5px;
  margin-left: 5px;
  font-size: 17px;
}