/* ========== 特殊符号大全页：整体布局与分类导航（special-symbols.php） ========== */
.special-symbols-page .symbol-page-meta {
  margin: 8px 0 0;
  color: #64748b;
  font-size: 14px;
}

/* 页面次级标题：满足层级标题，利于 SEO */
.special-symbols-page .symbol-page-h2 {
  margin: 16px 0 0;
  font-size: 16px;
  font-weight: 600;
  color: #334155;
}

/* 分类导航条：桌面横排，移动端可横向滚动 */
.symbol-nav-card {
  padding-top: 8px;
  padding-bottom: 8px;
}

.symbol-type-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

@media (max-width: 768px) {
  .symbol-type-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }
}

.symbol-type-nav a {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 6px;
  background: #f1f5f9;
  color: #0f172a;
  font-size: 14px;
  white-space: nowrap;
  border: 1px solid #e2e8f0;
  text-decoration: none;
}

.symbol-type-nav a:hover {
  border-color: #93c5fd;
  background: #eff6ff;
}

/* ========== 每个分类区块：标题 + 符号网格 ========== */
.symbol-section {
  margin-bottom: 16px;
}

/* 锚点落在 fieldset 区块上，避免被顶栏遮挡 */
.symbol-section {
  scroll-margin-top: 72px;
}

.symbol-section .layui-elem-field legend .symbol-section-count {
  margin-left: 8px;
  font-size: 13px;
  font-weight: normal;
  color: #64748b;
}

/* 符号格子：可点击、等宽感、换行 */
.symbol-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: stretch;
}

.symbol-cell {
  min-width: 2.25em;
  min-height: 40px;
  padding: 6px 8px;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  background: #fff;
  font-size: 18px;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  user-select: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.symbol-cell:hover {
  border-color: #60a5fa;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.12);
}

.symbol-cell:active {
  transform: scale(0.97);
}

@media (max-width: 768px) {
  .symbol-cell {
    min-height: 44px;
    font-size: 17px;
  }
}