/* Era and region index pages: a grid of framed cards. */
.hr-term-index { list-style: none; margin: 1.5rem 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); gap: 1rem; }
.hr-term-index__link {
	display: flex; flex-direction: column; gap: 0.3rem; min-height: 5.5rem; justify-content: center; padding: 1rem 1.1rem; text-decoration: none;
	color: var(--hr-ink, #302d29); background: var(--hr-parchment, #e8ddc5); border: 1px solid var(--hr-ink, #302d29); outline: 1px solid var(--hr-rule, #aaa18e); outline-offset: -5px;
	transition: background 0.15s ease, color 0.15s ease;
}
.hr-term-index__link:hover, .hr-term-index__link:focus-visible { background: var(--hr-fill, #a6473f); color: var(--hr-fill-ink, #fbf6ea); }
.hr-term-index__name { font: 900 1.35rem/1.1 var(--hr-font-head, Georgia, serif); }
.hr-term-index__count { font: 700 0.7rem/1.3 var(--hr-font-ui, system-ui, sans-serif); letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.8; }
.hr-term-index__empty { font-style: italic; color: var(--hr-ink-soft, #5a554d); }