/* ===============================
   資料集 index（検索＋グループ）
================================= */

.page-siryoshu-index .siryoshu-search {
  margin: 14px 0 6px;
}

.page-siryoshu-index .global-search {
  max-width: 860px;
}

.page-siryoshu-index .global-search__label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}

.page-siryoshu-index .global-search__row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.page-siryoshu-index .global-search input[type="search"] {
  flex: 1;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, .12);
  background: rgba(255, 255, 255, .92);
  font-size: 15px;
}

.page-siryoshu-index .global-search input[type="search"]:focus {
  outline: none;
  border-color: rgba(37, 99, 235, .45);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}

.page-siryoshu-index .global-search__btn {
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, .12);
  background: rgba(37, 99, 235, .10);
  cursor: pointer;
  font-weight: 650;
  transition: background .2s ease, border-color .2s ease;
}

.page-siryoshu-index .global-search__btn:hover {
  background: rgba(37, 99, 235, .18);
  border-color: rgba(37, 99, 235, .35);
}

.page-siryoshu-index .global-search__hint {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.page-siryoshu-index .group {
  margin-top: 22px;
}

.page-siryoshu-index .group-head h2 {
  margin: 0 0 10px 0;
  font-size: 18px;
  letter-spacing: .3px;
}