.tdl-repository,
.tdl-repository * {
	box-sizing: border-box;
}

.tdl-repository {
	--tdl-primary: #6f1029;
	--tdl-dark: #3d0918;
	--tdl-accent: #8f1838;
	--tdl-bg: #f7f4f3;
	--tdl-border: #dcc8cf;
	--tdl-text: #2a2023;
	--tdl-muted: #6d6266;
	--tdl-white: #ffffff;
	position: relative;
	width: 100%;
	max-width: 100%;
	margin: 0;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 16px;
	line-height: 1.55;
	color: var(--tdl-text);
	background: var(--tdl-white);
}

.tdl-repository a,
.tdl-repository button,
.tdl-repository input,
.tdl-repository select,
.tdl-repository textarea {
	font: inherit;
}

.tdl-repository a:focus-visible,
.tdl-repository button:focus-visible,
.tdl-repository input:focus-visible,
.tdl-repository select:focus-visible,
.tdl-repository textarea:focus-visible {
	outline: 3px solid #d79aae;
	outline-offset: 3px;
}

.tdl-repository__hero {
	position: relative;
	width: min(1180px, calc(100% - 40px));
	margin: 0 auto;
	border-top: 4px solid var(--tdl-primary);
	border-bottom: 1px solid var(--tdl-border);
	color: var(--tdl-text);
	background: linear-gradient(180deg, #fff 0%, #fcfafb 100%);
}

.tdl-repository__hero-inner {
	position: relative;
	max-width: 980px;
	margin: 0 auto;
	padding: 44px 0 40px 42px;
}

.tdl-repository__hero-inner::before {
	content: "";
	position: absolute;
	left: 0;
	top: 46px;
	bottom: 40px;
	width: 3px;
	background: var(--tdl-primary);
	opacity: .9;
}

.tdl-repository__eyebrow,
.tdl-modal__eyebrow {
	margin: 0 0 14px;
	font-size: 11px;
	font-weight: 700;
	line-height: 1.35;
	letter-spacing: .19em;
	text-transform: uppercase;
}

.tdl-repository__title {
	max-width: 820px;
	margin: 0;
	padding: 0;
	color: var(--tdl-dark);
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(40px, 4.8vw, 58px);
	font-weight: 600;
	line-height: 1.06;
	letter-spacing: -.024em;
}

.tdl-repository__description {
	max-width: 760px;
	margin: 18px 0 0;
	color: #4d4246;
	font-size: clamp(16px, 1.5vw, 18px);
	font-weight: 400;
	line-height: 1.7;
}

.tdl-repository__workspace,
.tdl-repository__indices,
.tdl-repository--indices-only,
.tdl-repository--single {
	width: min(1180px, calc(100% - 40px));
	margin: 0 auto;
}

.tdl-repository__workspace {
	padding: clamp(34px, 5vw, 64px) 0;
}


.tdl-button,
.tdl-pagination__button {
	appearance: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	padding: 10px 16px;
	border: 1px solid transparent;
	border-radius: 3px;
	cursor: pointer;
	font-size: 14px;
	font-weight: 700;
	line-height: 1.2;
	text-align: center;
	text-decoration: none !important;
	transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}

.tdl-button:hover,
.tdl-pagination__button:hover {
	transform: translateY(-1px);
}

.tdl-button--primary {
	border-color: var(--tdl-primary);
	background: var(--tdl-primary);
	color: #fff !important;
}

.tdl-button--primary:hover {
	border-color: var(--tdl-dark);
	background: var(--tdl-dark);
}

.tdl-button--secondary {
	border-color: var(--tdl-primary);
	background: #fff;
	color: var(--tdl-primary) !important;
}

.tdl-button--secondary:hover {
	background: #f7eef1;
}

.tdl-button--quiet {
	border-color: #c7bcc0;
	background: #f4f1f2;
	color: #4d4145;
}

.tdl-button--text {
	padding-inline: 5px;
	border-color: transparent;
	background: transparent;
	color: var(--tdl-primary);
	text-decoration: underline !important;
	text-underline-offset: 4px;
}


.tdl-repository__results,
.tdl-repository__index-list {
	border-top: 2px solid var(--tdl-dark);
}

.tdl-repository__results[aria-busy="true"] {
	opacity: .55;
	pointer-events: none;
}

.tdl-record {
	display: grid;
	grid-template-columns: 104px minmax(0, 1fr);
	gap: 28px;
	padding: 34px 6px;
	border-bottom: 1px solid var(--tdl-border);
	background: #fff;
}

.tdl-record__identity {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 8px;
	padding-top: 3px;
}

.tdl-record__number,
.tdl-record__index-mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 64px;
	height: 64px;
	border: 0;
	border-radius: 50%;
	background: var(--tdl-primary);
	color: #fff;
	font-size: 27px;
	font-weight: 700;
	line-height: 1;
}

.tdl-record--index .tdl-record__index-mark {
	border-radius: 3px;
	font-family: Georgia, serif;
}

.tdl-record__heading {
	display: flex;
	gap: 20px;
	align-items: flex-start;
	justify-content: space-between;
}

.tdl-record__heading h3 {
	margin: 2px 0 0;
	padding: 0;
	color: var(--tdl-dark);
	font-size: clamp(21px, 2.3vw, 28px);
	font-weight: 700;
	line-height: 1.18;
	letter-spacing: -.015em;
}

.tdl-record__latest {
	display: inline-block;
	margin-bottom: 8px;
	padding: 3px 8px;
	border-left: 3px solid var(--tdl-accent);
	background: #f9eef2;
	color: var(--tdl-primary);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: .05em;
	text-transform: uppercase;
}

.tdl-record__year {
	flex: 0 0 auto;
	color: var(--tdl-primary);
	font-size: 18px;
	font-weight: 700;
}

.tdl-record__publisher,
.tdl-record__subtitle {
	margin: 8px 0 0;
	color: var(--tdl-muted);
	font-size: 14px;
}

.tdl-record__description {
	max-width: 820px;
	margin: 16px 0 0;
	color: #403638;
}


.tdl-record__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
	margin-top: 22px;
}

.tdl-repository__pagination {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 18px;
	margin-top: 32px;
	padding: 22px 0 0;
	border-top: 1px solid var(--tdl-border);
	color: var(--tdl-muted);
	font-size: 14px;
	font-variant-numeric: tabular-nums;
}

.tdl-pagination__button {
	min-height: 40px;
	padding: 8px 14px;
	border-color: #b9aaaf;
	border-radius: 2px;
	background: #fff;
	color: var(--tdl-primary);
}

.tdl-pagination__button[disabled] {
	opacity: .4;
	cursor: not-allowed;
	transform: none;
}

.tdl-repository__indices {
	padding: clamp(42px, 6vw, 78px) 0;
	border-top: 1px solid #eadfe2;
}


.tdl-repository__indices--first {
	padding-top: clamp(34px, 5vw, 58px);
	border-top: 0;
}

.tdl-repository__section-heading--compact {
	margin-bottom: 20px;
}

.tdl-repository__section-heading--compact h3 {
	font-size: clamp(26px, 3.3vw, 36px);
}
.tdl-repository__section-heading {
	max-width: 780px;
	margin-bottom: 26px;
}

.tdl-repository__section-heading .tdl-repository__eyebrow {
	color: var(--tdl-primary);
}

.tdl-repository__section-heading h2,
.tdl-repository__section-heading h3 {
	margin: 0;
	padding: 0;
	color: var(--tdl-dark);
	font-size: clamp(29px, 4vw, 42px);
	line-height: 1.1;
}

.tdl-repository__section-heading p:last-child {
	margin: 14px 0 0;
	color: var(--tdl-muted);
}

.tdl-repository__empty {
	padding: 52px 24px;
	border-bottom: 1px solid var(--tdl-border);
	text-align: center;
}

.tdl-repository__empty h3 {
	margin: 0;
	color: var(--tdl-dark);
}

.tdl-repository--indices-only,
.tdl-repository--single {
	padding: 36px 0;
}

.tdl-modal[hidden] {
	display: none !important;
}

.tdl-modal {
	position: fixed;
	z-index: 999999;
	inset: 0;
	display: grid;
	place-items: center;
	padding: 20px;
}

.tdl-modal__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(29, 16, 21, .72);
	backdrop-filter: blur(3px);
}

.tdl-modal__dialog {
	position: relative;
	z-index: 1;
	width: min(900px, 100%);
	max-height: calc(100vh - 40px);
	overflow: auto;
	border-radius: 4px;
	background: #fff;
	box-shadow: 0 28px 90px rgba(20, 5, 10, .35);
}

.tdl-modal__header {
	display: flex;
	justify-content: space-between;
	gap: 20px;
	padding: 28px 30px 24px;
	color: #fff;
	background: linear-gradient(110deg, var(--tdl-primary), var(--tdl-dark));
}

.tdl-modal__header h2 {
	margin: 0;
	padding: 0;
	color: #fff;
	font-size: clamp(27px, 4vw, 36px);
	line-height: 1.1;
}

.tdl-modal__header p:last-child {
	margin: 10px 0 0;
	color: rgba(255,255,255,.88);
	font-size: 17px;
	font-weight: 700;
}

.tdl-modal__close {
	flex: 0 0 auto;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 1px solid rgba(255,255,255,.45);
	border-radius: 50%;
	background: rgba(255,255,255,.08);
	color: #fff;
	cursor: pointer;
	font-size: 31px;
	line-height: 1;
}

.tdl-modal__close:hover {
	background: rgba(255,255,255,.18);
}

.tdl-modal__content {
	padding: 26px 30px 32px;
}

.tdl-citation-block + .tdl-citation-block {
	margin-top: 30px;
	padding-top: 26px;
	border-top: 1px solid #eadde1;
}

.tdl-citation-block h3,
.tdl-modal__group-title {
	margin: 0 0 13px;
	padding: 0;
	color: var(--tdl-dark);
	font-size: 18px;
	line-height: 1.25;
}

.tdl-citation-block textarea {
	width: 100%;
	min-height: 112px;
	resize: vertical;
	padding: 13px 15px;
	border: 1px solid #dcbfc8;
	border-radius: 3px;
	background: #fcfafb;
	color: #332b2e;
	font-size: 14px;
	line-height: 1.55;
}

.tdl-citation-block__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 12px;
}

.tdl-modal__group-title {
	margin-top: 30px;
	padding-top: 26px;
	border-top: 1px solid #eadde1;
	font-size: 19px;
}

.tdl-format-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 12px;
}

.tdl-format-grid a {
	display: flex;
	flex-direction: column;
	gap: 8px;
	min-height: 102px;
	padding: 17px;
	border: 1px solid #dec7ce;
	border-radius: 4px;
	background: #fff;
	color: var(--tdl-dark) !important;
	text-decoration: none !important;
	transition: border-color .18s ease, background-color .18s ease, transform .18s ease;
}

.tdl-format-grid a:hover {
	transform: translateY(-2px);
	border-color: var(--tdl-primary);
	background: #fcf6f8;
}

.tdl-format-grid strong {
	font-size: 14px;
}

.tdl-format-grid span {
	color: var(--tdl-muted);
	font-size: 12px;
	line-height: 1.35;
}

.tdl-modal__notice {
	min-height: 24px;
	margin-top: 18px;
	color: var(--tdl-primary);
	font-size: 13px;
	font-weight: 700;
}

body.tdl-modal-open {
	overflow: hidden;
}

@media (max-width: 760px) {
	.tdl-repository__workspace,
	.tdl-repository__indices,
	.tdl-repository--indices-only,
	.tdl-repository--single {
		width: min(100% - 28px, 1180px);
	}

	.tdl-repository__hero {
		width: min(100% - 28px, 1180px);
	}

	.tdl-repository__hero-inner {
		padding: 34px 0 30px 22px;
	}

	.tdl-repository__hero-inner::before {
		top: 34px;
		bottom: 30px;
	}

	.tdl-format-grid {
		grid-template-columns: 1fr;
	}

	.tdl-record {
		grid-template-columns: 72px minmax(0, 1fr);
		gap: 17px;
		padding: 28px 0;
	}

	.tdl-record__number,
	.tdl-record__index-mark {
		width: 54px;
		height: 54px;
		font-size: 22px;
	}

	.tdl-record__heading {
		flex-direction: column;
		gap: 8px;
	}

	.tdl-record__actions {
		align-items: stretch;
		flex-direction: column;
	}

	.tdl-record__actions .tdl-button {
		width: 100%;
	}

	.tdl-modal {
		padding: 0;
		place-items: stretch;
	}

	.tdl-modal__dialog {
		width: 100%;
		max-height: 100vh;
		border-radius: 0;
	}

	.tdl-modal__header,
	.tdl-modal__content {
		padding-inline: 20px;
	}

	.tdl-citation-block__actions {
		flex-direction: column;
	}

	.tdl-citation-block__actions .tdl-button {
		width: 100%;
	}
}

@media (max-width: 430px) {
	.tdl-record {
		grid-template-columns: 1fr;
	}

	.tdl-record__identity {
		flex-direction: row;
		align-items: center;
	}

	.tdl-record__number,
	.tdl-record__index-mark {
		width: 48px;
		height: 48px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.tdl-repository *,
	.tdl-repository *::before,
	.tdl-repository *::after {
		scroll-behavior: auto !important;
		transition-duration: .01ms !important;
		animation-duration: .01ms !important;
		animation-iteration-count: 1 !important;
	}
}

/* Compartir: control discreto, visible solo bajo demanda. */
.tdl-share {
	position: relative;
	align-self: center;
}

.tdl-share > summary {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	padding: 10px 5px;
	color: var(--tdl-muted);
	font-size: 13px;
	font-weight: 700;
	line-height: 1.2;
	text-decoration: underline;
	text-decoration-color: transparent;
	text-underline-offset: 4px;
	cursor: pointer;
	list-style: none;
	transition: color .18s ease, text-decoration-color .18s ease;
}

.tdl-share > summary::-webkit-details-marker {
	display: none;
}

.tdl-share > summary::before {
	content: "↗";
	margin-right: 6px;
	font-size: 14px;
	font-weight: 400;
}

.tdl-share > summary:hover,
.tdl-share[open] > summary {
	color: var(--tdl-primary);
	text-decoration-color: currentColor;
}

.tdl-share > summary:focus-visible {
	outline: 3px solid #d79aae;
	outline-offset: 3px;
}

.tdl-share__menu {
	position: absolute;
	z-index: 40;
	left: 0;
	top: calc(100% + 7px);
	display: grid;
	min-width: 190px;
	padding: 7px;
	border: 1px solid var(--tdl-border);
	border-radius: 4px;
	background: #fff;
	box-shadow: 0 14px 38px rgba(36, 15, 22, .13);
}

.tdl-share__menu::before {
	content: "";
	position: absolute;
	left: 18px;
	top: -5px;
	width: 9px;
	height: 9px;
	border-top: 1px solid var(--tdl-border);
	border-left: 1px solid var(--tdl-border);
	background: #fff;
	transform: rotate(45deg);
}

.tdl-share__menu a,
.tdl-share__copy {
	display: block;
	width: 100%;
	min-height: 35px;
	padding: 8px 10px;
	border: 0;
	border-radius: 2px;
	background: transparent;
	color: #493b40 !important;
	font-size: 13px;
	font-weight: 600;
	line-height: 1.35;
	text-align: left;
	text-decoration: none !important;
	cursor: pointer;
}

.tdl-share__menu a:hover,
.tdl-share__copy:hover,
.tdl-share__menu a:focus-visible,
.tdl-share__copy:focus-visible {
	background: #f7f1f3;
	color: var(--tdl-primary) !important;
}

/* Los índices se muestran como instrumentos auxiliares, no como el contenido protagonista. */
.tdl-repository__indices--first {
	padding-top: 24px;
	padding-bottom: 28px;
}

.tdl-repository__indices--first .tdl-repository__section-heading--compact {
	margin-bottom: 8px;
}

.tdl-repository__indices--first .tdl-repository__section-heading--compact h3 {
	color: var(--tdl-muted);
	font-family: Arial, Helvetica, sans-serif;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .09em;
	line-height: 1.3;
	text-transform: uppercase;
}

.tdl-repository__index-list {
	border-top-width: 1px;
}

.tdl-record--index {
	grid-template-columns: 54px minmax(0, 1fr);
	gap: 20px;
	padding: 22px 6px;
	background: #fcfbfb;
}

.tdl-record--index .tdl-record__index-mark {
	width: 42px;
	height: 42px;
	border-radius: 2px;
	background: #f2e9ec;
	color: var(--tdl-primary);
	font-size: 20px;
}

.tdl-record--index .tdl-record__heading h3 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: clamp(18px, 2vw, 22px);
	font-weight: 700;
	letter-spacing: 0;
}

.tdl-record--index .tdl-record__year {
	color: var(--tdl-muted);
	font-size: 14px;
}

.tdl-record--index .tdl-record__publisher,
.tdl-record--index .tdl-record__description {
	font-size: 13px;
}

.tdl-record--index .tdl-record__description {
	margin-top: 10px;
}

.tdl-record--index .tdl-record__actions {
	margin-top: 15px;
}

.tdl-record--index .tdl-button {
	min-height: 38px;
	padding: 8px 12px;
	font-size: 13px;
}

@media (max-width: 760px) {
	.tdl-share {
		width: 100%;
	}

	.tdl-share > summary {
		justify-content: center;
		width: 100%;
	}

	.tdl-share__menu {
		position: static;
		width: 100%;
		margin-top: 4px;
		box-shadow: none;
	}

	.tdl-share__menu::before {
		display: none;
	}

	.tdl-record--index {
		grid-template-columns: 46px minmax(0, 1fr);
		gap: 14px;
	}

	.tdl-record--index .tdl-record__index-mark {
		width: 38px;
		height: 38px;
		font-size: 18px;
	}
}

.tdl-share__status {
	display: block;
	min-height: 1px;
	padding: 0 10px;
	color: var(--tdl-muted);
	font-size: 11px;
	line-height: 1.35;
}

/* Artículos individuales vinculados a cada número */
.tdl-articles {
	margin-top: 26px;
	padding-top: 18px;
	border-top: 1px solid var(--tdl-border);
}

.tdl-articles__header {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 2px;
}

.tdl-articles__header h4 {
	margin: 0;
	padding: 0;
	color: var(--tdl-dark);
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(16px, 1.55vw, 18px);
	font-weight: 600;
	line-height: 1.3;
}

.tdl-articles__header > span {
	flex: 0 0 auto;
	color: var(--tdl-muted);
	font-size: 11px;
	font-weight: 400;
	letter-spacing: 0;
}

.tdl-articles__list {
	margin: 0 !important;
	padding: 0 !important;
	list-style: none !important;
	counter-reset: none !important;
}

.tdl-articles__list > li::marker {
	content: "";
}

.tdl-article {
	position: relative;
	margin: 0 !important;
	padding: 17px 0 17px 14px;
	border-bottom: 1px solid #eee5e8;
	border-left: 2px solid rgba(111, 16, 41, .22);
	list-style: none !important;
}

.tdl-article::before {
	display: none;
}

.tdl-article:last-child {
	border-bottom: 0;
}

.tdl-article h5 {
	margin: 0;
	padding: 0;
	color: var(--tdl-dark);
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(15px, 1.45vw, 17px);
	font-weight: 600;
	line-height: 1.38;
	letter-spacing: 0;
	text-transform: none;
}

.tdl-article__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 8px;
	margin: 6px 0 0;
	color: var(--tdl-muted);
	font-size: 12px;
	line-height: 1.45;
}

.tdl-article__authors {
	color: #4d4246;
	font-weight: 600;
}

.tdl-article__abstract {
	max-width: 830px;
	margin: 8px 0 0;
	color: #51464a;
	font-size: 13px;
	line-height: 1.55;
}

.tdl-record__actions--compact {
	margin-top: 11px;
	gap: 6px;
}

.tdl-record__actions--compact .tdl-button {
	min-height: 34px;
	padding: 6px 10px;
	font-size: 12px;
	font-weight: 600;
}

.tdl-record__actions--compact .tdl-button--text {
	padding-inline: 4px;
}

.tdl-record__actions--compact .tdl-share > summary {
	min-height: 34px;
	font-size: 11px;
}

.tdl-article-card {
	padding: clamp(28px, 4vw, 48px) 0;
	border-top: 3px solid var(--tdl-primary);
	border-bottom: 1px solid var(--tdl-border);
}

.tdl-article-card__overline {
	margin: 0 0 10px;
	color: var(--tdl-primary);
	font-size: 10px;
	font-weight: 700;
	letter-spacing: .14em;
	text-transform: uppercase;
}

.tdl-article-card h2 {
	max-width: 920px;
	margin: 0;
	padding: 0;
	color: var(--tdl-dark);
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(25px, 3vw, 38px);
	font-weight: 600;
	line-height: 1.16;
	text-transform: none;
}

.tdl-article-card__abstract {
	max-width: 880px;
	margin: 18px 0 0;
	color: #40363a;
	font-size: 15px;
	line-height: 1.65;
}

@media (max-width: 760px) {
	.tdl-articles {
		margin-top: 26px;
	}

	.tdl-articles__header {
		align-items: flex-start;
		flex-direction: column;
		gap: 4px;
	}

	.tdl-article {
		padding: 15px 0 15px 11px;
	}

	.tdl-article__meta {
		align-items: flex-start;
		flex-direction: column;
		gap: 3px;
	}

	.tdl-article__meta > span[aria-hidden="true"] {
		display: none;
	}
}