/* TheDuck child theme — 사이트 틀(헤더·카드 목록·글 화면 틀·푸터).
   글 본문(.tdk-article) 자체 스타일은 theduck-tools 플러그인 theduck-content.css가 맡는다(이 파일은 그 파일을 바꾸지 않는다).
   이 파일이 본문 쪽에서 덮는 것은 관련 글 목록(.tdk-related)의 카드 모양뿐이다. 외부 폰트·@import·url() 없음. */

:root {
	--tdk-site-text: var(--wp--custom--tdk--text, #1d2433);
	--tdk-site-muted: var(--wp--custom--tdk--muted, #4a5568);
	--tdk-site-line: var(--wp--custom--tdk--line, #d7dce3);
	--tdk-site-surface: var(--wp--custom--tdk--surface, #f6f8fa);
	--tdk-site-accent: var(--wp--custom--tdk--accent, #1f5fae);
	--tdk-site-accent-soft: var(--wp--custom--tdk--accent-soft, #eef5ff);
	--tdk-site-radius: var(--wp--custom--tdk--radius, 12px);
}

/* 키보드 초점은 항상 보이게 */
:where(a, button, input, summary):focus-visible {
	outline: 2px solid var(--tdk-site-accent);
	outline-offset: 2px;
	border-radius: 4px;
}

/* ---------- 헤더 ---------- */
.tdk-site-header {
	border-bottom: 1px solid var(--tdk-site-line);
	background: #fff;
}
.tdk-site-header__top {
	gap: 0.75rem 2rem;
	padding-top: 1rem;
	padding-bottom: 0.75rem;
}
.tdk-brand { min-width: 0; }
.tdk-brand > * { margin: 0; }
.tdk-brand__name {
	font-size: 1.3125rem;
	font-weight: 800;
	line-height: 1.3;
	letter-spacing: -0.02em;
}
.tdk-brand__name a { color: var(--tdk-site-text); text-decoration: none; }
.tdk-brand__tagline {
	margin-top: 0.125rem !important;
	font-size: 0.875rem;
	line-height: 1.5;
	color: var(--tdk-site-muted);
}
.tdk-search { flex: 0 1 340px; min-width: 0; margin: 0; }
.tdk-search .wp-block-search__inside-wrapper {
	border: 1px solid var(--tdk-site-line);
	border-radius: 999px;
	padding: 3px 3px 3px 14px;
	background: #fff;
}
.tdk-search .wp-block-search__input {
	border: 0;
	padding: 0.375rem 0;
	font-size: 0.9375rem;
	min-width: 0;
	background: transparent;
}
.tdk-search .wp-block-search__input:focus-visible { outline: none; }
.tdk-search .wp-block-search__inside-wrapper:focus-within { border-color: var(--tdk-site-accent); outline: 2px solid var(--tdk-site-accent); outline-offset: 2px; } /* 입력칸 초점은 감싼 테두리로 보인다 */
.tdk-search .wp-block-search__button {
	margin: 0;
	border-radius: 999px;
	padding: 0.375rem 0.75rem;
	background: var(--tdk-site-accent);
	color: #fff;
	border: 0;
}
.tdk-search .wp-block-search__button svg { fill: currentColor; }

@media (max-width: 699px) {
	.tdk-site-header__top { gap: 0.5rem; padding-top: 0.75rem; padding-bottom: 0.5rem; }
	.tdk-brand__name { font-size: 1.1875rem; }
	.tdk-brand__tagline { font-size: 0.8125rem; }
	.tdk-search { flex-basis: 100%; }
	.tdk-search .wp-block-search__input { padding: 0.25rem 0; }
	.tdk-search .wp-block-search__button { padding: 0.3125rem 0.6875rem; }
	.tdk-catbar { padding-bottom: 0.625rem; }
	.tdk-catbar a { padding: 0.3125rem 0.75rem; font-size: 0.875rem; }
	.tdk-main { padding-top: 1.5rem; }
}

/* 카테고리 바: 글 있는 카테고리만(core/categories, hide_empty). 좁은 화면에서는 바 안에서만 가로 스크롤 */
.tdk-catbar {
	gap: 0.5rem;
	padding-bottom: 0.875rem;
	overflow-x: auto;
	overscroll-behavior-x: contain;
	scrollbar-width: thin;
	-webkit-overflow-scrolling: touch;
}
.tdk-catbar > * { margin: 0 !important; flex: 0 0 auto; }
.tdk-catbar ul {
	display: flex;
	flex-wrap: nowrap;
	gap: 0.5rem;
	margin: 0;
	padding: 0;
	list-style: none;
}
.tdk-catbar li { margin: 0; }
.tdk-catbar a {
	display: inline-block;
	white-space: nowrap;
	padding: 0.375rem 0.875rem;
	border: 1px solid var(--tdk-site-line);
	border-radius: 999px;
	font-size: 0.9375rem;
	line-height: 1.4;
	color: var(--tdk-site-text);
	text-decoration: none;
	background: #fff;
}
.tdk-catbar a:hover { border-color: var(--tdk-site-accent); color: var(--tdk-site-accent); }
body.home .tdk-catbar__all a,
.tdk-catbar .current-cat > a {
	background: var(--tdk-site-accent);
	border-color: var(--tdk-site-accent);
	color: #fff;
}

/* ---------- 목록 화면(홈·아카이브·검색·404) ---------- */
.tdk-main { padding-top: 2rem; padding-bottom: 1rem; }
.tdk-list-head { margin-bottom: 1.5rem; }
.tdk-list-head > * + * { margin-top: 0.5rem; }
.tdk-list-title {
	margin: 0 0 1.25rem;
	font-size: clamp(1.375rem, 1.2rem + 0.6vw, 1.625rem);
}
.tdk-list-head .tdk-list-title { margin-bottom: 0; }
.tdk-list-desc, .tdk-list-desc p { color: var(--tdk-site-muted); margin: 0; }
.tdk-search--page { max-width: 480px; margin-top: 1rem !important; }
.tdk-empty { color: var(--tdk-site-muted); }

/* 카드 그리드: 모바일 1열, 700px 이상 2열 */
.tdk-cards {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 1.25rem;
	margin: 0;
	padding: 0;
	list-style: none;
}
.tdk-cards > li { margin: 0 !important; min-width: 0; }
@media (min-width: 700px) {
	.tdk-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
}

.tdk-card {
	position: relative;
	display: flex;
	flex-direction: column;
	height: 100%;
	margin: 0;
	border: 1px solid var(--tdk-site-line);
	border-radius: var(--tdk-site-radius);
	background: #fff;
	overflow: hidden;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.tdk-card:hover,
.tdk-card:focus-within {
	border-color: #9fb2cc;
	box-shadow: 0 2px 12px rgba(16, 24, 40, 0.07);
}
.tdk-card > * { margin: 0 !important; }
.tdk-card__media {
	aspect-ratio: 16 / 9;
	background: var(--tdk-site-surface);
	border-bottom: 1px solid var(--tdk-site-line);
}
.tdk-card__media img { display: block; width: 100%; height: 100%; object-fit: cover; }
.tdk-card__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	gap: 0.5rem;
	padding: 1rem 1.125rem 1.125rem;
}
.tdk-card__body > * { margin: 0 !important; }
.tdk-card__meta {
	gap: 0.25rem 0.625rem;
	align-items: center;
	font-size: 0.8125rem;
	line-height: 1.5;
	color: var(--tdk-site-muted);
}
.tdk-card__meta > * { margin: 0 !important; }
.tdk-card__cat a {
	position: relative;
	z-index: 1;
	font-weight: 700;
	color: var(--tdk-site-accent);
	text-decoration: none;
}
.tdk-card__cat a:hover { text-decoration: underline; }
.tdk-card__updated::before { content: "수정 "; }
.tdk-card__title {
	font-size: 1.1875rem;
	line-height: 1.45;
	letter-spacing: -0.01em;
}
.tdk-card__title a { color: var(--tdk-site-text); text-decoration: none; }
.tdk-card__title a::after { content: ""; position: absolute; inset: 0; } /* 카드 전체를 글 링크로(탭 이동은 제목·자세히 보기만) */
.tdk-card__title a:hover { text-decoration: underline; text-underline-offset: 3px; }
.tdk-card__excerpt { font-size: 0.9375rem; line-height: 1.65; color: var(--tdk-site-muted); }
.tdk-card__excerpt .wp-block-post-excerpt__excerpt {
	margin: 0;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	line-clamp: 3;
	overflow: hidden;
}
.tdk-card__excerpt .wp-block-post-excerpt__more-text { margin: 0.625rem 0 0; }
.tdk-card__excerpt .wp-block-post-excerpt__more-link {
	position: relative;
	z-index: 1;
	font-size: 0.875rem;
	font-weight: 700;
	color: var(--tdk-site-accent);
	text-decoration: none;
}
.tdk-card__excerpt .wp-block-post-excerpt__more-link::after { content: " →"; }
.tdk-card__excerpt .wp-block-post-excerpt__more-link:hover { text-decoration: underline; }

/* 홈 1페이지 첫 글: 작은 가로형 카드(큰 hero 아님). 700px 이상 가로형, 모바일은 다른 카드와 같다 */
body.home:not(.paged) .tdk-cards-query .tdk-cards > li:first-child { grid-column: 1 / -1; }
@media (min-width: 700px) {
	body.home:not(.paged) .tdk-cards-query .tdk-cards > li:first-child .tdk-card { flex-direction: row; }
	body.home:not(.paged) .tdk-cards-query .tdk-cards > li:first-child .tdk-card__media {
		flex: 0 0 50%;
		border-bottom: 0;
		border-right: 1px solid var(--tdk-site-line);
	}
	body.home:not(.paged) .tdk-cards-query .tdk-cards > li:first-child .tdk-card__body { justify-content: center; gap: 0.625rem; }
}
@media (min-width: 900px) {
	body.home:not(.paged) .tdk-cards-query .tdk-cards > li:first-child .tdk-card__body { padding: 1.75rem 2rem; gap: 0.75rem; }
	body.home:not(.paged) .tdk-cards-query .tdk-cards > li:first-child .tdk-card__title { font-size: 1.5rem; }
}

/* 페이지 번호 */
.tdk-pagination { margin-top: 2rem !important; gap: 0.375rem; font-size: 0.9375rem; }
.tdk-pagination a,
.tdk-pagination .page-numbers {
	display: inline-block;
	min-width: 2.5rem;
	padding: 0.375rem 0.75rem;
	border: 1px solid var(--tdk-site-line);
	border-radius: 8px;
	text-align: center;
	text-decoration: none;
	color: var(--tdk-site-text);
}
.tdk-pagination .page-numbers.current { background: var(--tdk-site-accent); border-color: var(--tdk-site-accent); color: #fff; }

/* ---------- 글 화면 ---------- */
.tdk-breadcrumb {
	gap: 0.375rem;
	font-size: 0.875rem;
	line-height: 1.5;
	color: var(--tdk-site-muted);
}
.tdk-breadcrumb > * { margin: 0 !important; }
.tdk-breadcrumb a { color: var(--tdk-site-muted); text-decoration: none; }
.tdk-breadcrumb a:hover { color: var(--tdk-site-accent); text-decoration: underline; }
.tdk-breadcrumb__home::after { content: "›"; margin-left: 0.375rem; color: #8a94a6; }

.tdk-single { margin-top: 1rem !important; }
.tdk-single__head { margin-bottom: 1.75rem; padding-bottom: 1rem; border-bottom: 1px solid var(--tdk-site-line); }
.tdk-single__head > * { margin: 0 !important; }
.tdk-single__head > * + * { margin-top: 0.625rem !important; }
.tdk-single__cat a {
	display: inline-block;
	padding: 0.125rem 0.625rem;
	border-radius: 999px;
	background: var(--tdk-site-accent-soft);
	color: var(--tdk-site-accent);
	font-size: 0.8125rem;
	font-weight: 700;
	text-decoration: none;
}
.tdk-single__title { font-size: clamp(1.625rem, 1.25rem + 1.2vw, 2rem); line-height: 1.35; word-break: keep-all; overflow-wrap: anywhere; }
.tdk-single__dates { gap: 0.25rem 0.875rem; font-size: 0.875rem; color: var(--tdk-site-muted); }
.tdk-single__dates > * { margin: 0 !important; }
.tdk-date-published::before { content: "게시 "; }
.tdk-date-modified::before { content: "수정 "; }
.tdk-single__content { margin-top: 0 !important; }

/* 본문 끝 관련 글(플러그인 [theduck_related] 출력): 목록 → 카드형 링크. 출력이 없으면 영역도 없다 */
.tdk-article .tdk-related {
	margin-top: 2rem;
	padding-top: 1.25rem;
	border-top: 1px solid var(--tdk-site-line);
}
.tdk-article .tdk-related ul {
	display: grid;
	gap: 0.5rem;
	margin: 0;
	padding: 0;
	list-style: none;
}
.tdk-article .tdk-related li { margin: 0; }
.tdk-article .tdk-related a {
	display: block;
	padding: 0.75rem 1rem;
	border: 1px solid var(--tdk-site-line);
	border-radius: 10px;
	color: var(--tdk-site-text);
	font-weight: 600;
	line-height: 1.5;
	text-decoration: none;
}
.tdk-article .tdk-related a:hover { border-color: var(--tdk-site-accent); color: var(--tdk-site-accent); }

/* 이전/다음 글 */
.tdk-postnav {
	display: grid;
	gap: 0.75rem;
	margin-top: 2.5rem !important;
	padding-top: 1.25rem;
	border-top: 1px solid var(--tdk-site-line);
	font-size: 0.9375rem;
}
@media (min-width: 700px) { .tdk-postnav { grid-template-columns: 1fr 1fr; } }
.tdk-postnav > * { margin: 0 !important; }
.tdk-postnav > :empty { display: none; }
.tdk-postnav a {
	display: block;
	height: 100%;
	padding: 0.75rem 1rem;
	border: 1px solid var(--tdk-site-line);
	border-radius: 10px;
	color: var(--tdk-site-text);
	line-height: 1.5;
	text-decoration: none;
}
.tdk-postnav a:hover { border-color: var(--tdk-site-accent); }
.tdk-postnav .post-navigation-link__label { display: block; font-size: 0.8125rem; color: var(--tdk-site-muted); }
.tdk-postnav .post-navigation-link__title { font-weight: 600; }
.tdk-postnav__next { text-align: right; }

/* 같은 카테고리 전체 보기 */
.tdk-category-all {
	margin-top: 1rem !important;
	padding: 0.875rem 1rem;
	border-radius: 10px;
	background: var(--tdk-site-surface);
	font-size: 0.9375rem;
	color: var(--tdk-site-text);
}
.tdk-category-all a { font-weight: 700; color: var(--tdk-site-accent); }

/* 최신 글(글 화면·404): 남는 글이 없으면 영역 전체를 숨긴다 */
.tdk-latest { margin-top: 3rem !important; }
.tdk-latest:not(:has(.wp-block-post)) { display: none; }
.tdk-section-title { margin: 0 0 1rem; font-size: 1.25rem; }
@media (min-width: 900px) {
	.tdk-cards--compact { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.tdk-cards--compact .tdk-card__title { font-size: 1.0625rem; }

/* ---------- 푸터 ---------- */
.tdk-site-footer {
	margin-top: 4rem;
	padding-top: 2rem;
	padding-bottom: 2.5rem;
	border-top: 1px solid var(--tdk-site-line);
	background: var(--tdk-site-surface);
	font-size: 0.875rem;
	line-height: 1.6;
	color: var(--tdk-site-muted);
}
.tdk-site-footer__inner > * { margin: 0 !important; }
.tdk-site-footer__name { font-size: 1rem; font-weight: 800; color: var(--tdk-site-text); }
.tdk-site-footer__desc { margin-top: 0.25rem !important; }
.tdk-site-footer__nav { margin-top: 1.25rem !important; }
.tdk-site-footer__links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1.25rem;
	margin: 0;
	padding: 0;
	list-style: none;
}
.tdk-site-footer__links li { margin: 0; }
.tdk-site-footer a { color: var(--tdk-site-text); text-decoration: none; }
.tdk-site-footer a:hover { color: var(--tdk-site-accent); text-decoration: underline; }
.tdk-site-footer__copy { margin-top: 1.25rem !important; font-size: 0.8125rem; }