/**
 * post.css — 단일 글 전용 (is_singular('post') 에서만 로드).
 *
 * 구조: 헤더(브레드크럼·칩·제목·리드·메타) → 대표이미지 → [본문 | 목차] → 태그·공유 → 저자
 *       → 글 끝 CTA → 이전/다음 → 관련 글
 * 목차·진행바는 post.js 가 만든다. JS 가 없으면 그냥 본문만 남는다.
 */

.in-post {
  padding: clamp(2rem, 5vw, 4rem) var(--wp--preset--spacing--40) clamp(4rem, 8vw, 7rem);
}

.in-post > * {
  margin-block: 0;
}

/* ── 헤더 ───────────────────────────────────────────────────────────── */

/* 제목 블록·대표이미지·본문이 같은 왼쪽선에서 시작하도록 그리드 전체 폭(본문 720 + 간격 + 목차 240)에 맞춘다. */
.in-post__head,
.in-post__cover {
  max-width: calc(720px + 240px + 4.5rem);
  margin-inline: auto;
}

/* 블록 그룹이 붙이는 전역 좌우 패딩이 본문만 안쪽으로 밀어 왼쪽선이 어긋난다. */
.in-post .has-global-padding {
  padding-inline: 0;
}

.in-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0 0 1.4rem;
  color: var(--in-muted);
  font: 500 .74rem/1.4 var(--in-mono);
  letter-spacing: .06em;
}

.in-crumb a {
  color: inherit;
  text-decoration: none;
}

.in-crumb a:hover {
  color: var(--in-brand);
}

.in-post__title.wp-block-post-title {
  margin: 1rem 0 1.1rem;
  font-size: clamp(2.1rem, 4.8vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: -.04em;
  text-wrap: balance;
}

.in-post__lede {
  max-width: 44rem;
  margin: 0 0 1.4rem;
  color: var(--in-muted);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.7;
}

.in-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem 1.2rem;
  align-items: center;
  margin: 0;
  color: var(--in-muted);
  font: 500 .78rem/1.5 var(--in-mono);
  letter-spacing: .04em;
}

.in-meta > * {
  margin: 0;
}

.in-meta .wp-block-post-date,
.in-meta .wp-block-post-author-name {
  font: inherit;
}

.in-meta > * + *::before {
  margin-right: 1.2rem;
  color: var(--in-line);
  content: "•";
}

/* ── 대표이미지 ─────────────────────────────────────────────────────── */

.in-post__cover {
  margin-block: clamp(1.75rem, 4vw, 2.75rem) 0;
}

.in-post__cover img {
  width: 100%;
  height: auto;
  border-radius: 24px;
}

/* ── 본문 + 목차 ────────────────────────────────────────────────────── */

.in-post__grid {
  display: grid;
  gap: 3rem;
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(2rem, 5vw, 3.5rem);
}

@media (min-width: 1100px) {
  .in-post__grid {
    gap: 4.5rem;
    grid-template-columns: minmax(0, 720px) 240px;
    justify-content: center;
  }
}

.in-post__main {
  min-width: 0;
  max-width: 720px;
  margin-inline: auto;
}

.in-post__aside {
  display: none;
}

@media (min-width: 1100px) {
  .in-post__aside { display: block; }
}

/* 목차 */
.in-toc {
  position: sticky;
  top: calc(var(--in-header-h) + 28px);
  padding-left: 1.1rem;
  border-left: 1px solid var(--in-line);
}

.admin-bar .in-toc {
  top: calc(var(--in-header-h) + 60px);
}

.in-toc__title {
  margin: 0 0 .9rem;
  color: var(--in-muted);
  font: 600 .68rem/1 var(--in-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
}

.in-toc ol {
  display: grid;
  gap: .15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.in-toc a {
  display: block;
  margin-left: -1.1rem;
  padding: .32rem 0 .32rem 1.05rem;
  border-left: 2px solid transparent;
  color: var(--in-muted);
  font-size: .86rem;
  line-height: 1.45;
  text-decoration: none;
  transition: color .2s var(--in-ease), border-color .2s var(--in-ease);
}

.in-toc .is-l3 a {
  padding-left: 1.9rem;
  font-size: .82rem;
}

.in-toc a:hover {
  color: var(--in-ink);
}

.in-toc a.is-active {
  border-left-color: var(--in-brand);
  color: var(--in-brand-deep);
  font-weight: 600;
}

/* 좁은 화면 — 본문 위 접이식 목차 */
.in-toc-m {
  margin: 0 0 2rem;
  padding: .9rem 1.1rem;
  border: 1px solid var(--in-line);
  border-radius: 14px;
  background: #fff;
}

.in-toc-m summary {
  color: var(--in-ink);
  font-size: .92rem;
  font-weight: 600;
  cursor: pointer;
}

.in-toc-m ol {
  display: grid;
  gap: .1rem;
  margin: .8rem 0 0;
  padding: 0;
  list-style: none;
}

.in-toc-m a {
  display: block;
  padding: .3rem 0;
  color: var(--in-muted);
  font-size: .9rem;
  text-decoration: none;
}

.in-toc-m .is-l3 a {
  padding-left: 1rem;
}

@media (min-width: 1100px) {
  .in-toc-m { display: none; }
}

/* ── 본문 타이포 ────────────────────────────────────────────────────── */

.in-prose {
  font-size: 1.0625rem;
  line-height: 1.9;
}

.in-prose > * + * {
  margin-block-start: 1.4em;
}

.in-prose p {
  margin-block-end: 0;
}

.in-prose h2 {
  margin-block: 2.8em .7em;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  line-height: 1.25;
  letter-spacing: -.03em;
  scroll-margin-top: calc(var(--in-header-h) + 20px);
  text-wrap: balance;
}

.in-prose h3 {
  margin-block: 2.2em .5em;
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  line-height: 1.35;
  scroll-margin-top: calc(var(--in-header-h) + 20px);
}

.in-prose a {
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.in-prose ul,
.in-prose ol {
  padding-left: 1.4em;
}

.in-prose li + li {
  margin-top: .45em;
}

.in-prose li::marker {
  color: var(--in-brand);
}

.in-prose strong {
  font-weight: 650;
}

.in-prose img {
  height: auto;
  border-radius: 12px;
}

.in-prose figcaption {
  margin-top: .6rem;
  color: var(--in-muted);
  font-size: .85rem;
  text-align: center;
}

.in-prose blockquote {
  margin-inline: 0;
  padding-block: .2rem;
}

.in-prose :not(pre) > code {
  padding: .12em .4em;
  border-radius: 6px;
  background: rgba(232, 0, 111, .08);
  color: var(--in-brand-deep);
  font-size: .9em;
}

.in-prose pre {
  overflow-x: auto;
  line-height: 1.6;
}

.in-prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: .95rem;
}

.in-prose th,
.in-prose td {
  padding: .65rem .8rem;
  border-bottom: 1px solid var(--in-line);
  text-align: left;
}

.in-prose th {
  font-weight: 650;
}

.in-prose hr {
  margin-block: 2.4em;
  border: 0;
  border-top: 1px solid var(--in-line);
}

/* ── 태그 · 공유 ────────────────────────────────────────────────────── */

.in-post__after {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-top: 3rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--in-line);
}

.in-post__after .wp-block-post-terms {
  margin: 0;
  font-size: .85rem;
}

.in-post__after .wp-block-post-terms a {
  display: inline-block;
  margin: 0 .35rem .35rem 0;
  padding: .2rem .7rem;
  border: 1px solid var(--in-line);
  border-radius: 999px;
  color: var(--in-muted);
  text-decoration: none;
}

.in-post__after .wp-block-post-terms a:hover {
  border-color: var(--in-brand);
  color: var(--in-brand-deep);
}

.in-share {
  padding: .45rem 1rem;
  border: 1px solid var(--in-line);
  border-radius: 999px;
  background: #fff;
  color: var(--in-ink);
  font-family: inherit;
  font-size: .8rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: border-color .2s var(--in-ease), color .2s var(--in-ease);
}

.in-share:hover {
  border-color: var(--in-brand);
  color: var(--in-brand-deep);
}

/* ── 저자 ───────────────────────────────────────────────────────────── */

.in-author {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  margin-top: 2rem;
  padding: 1.4rem;
  border: 1px solid var(--in-line);
  border-radius: var(--in-radius);
  background: #fff;
}

.in-author__mark {
  display: grid;
  flex: none;
  place-items: center;
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  background: linear-gradient(145deg, #e14f43, #cc3162);
  color: #fff;
  font-size: 1.15rem;
  font-weight: 800;
}

.in-author p {
  margin: 0;
}

.in-author__name {
  font-weight: 650;
}

.in-author__bio {
  margin-top: .3rem;
  color: var(--in-muted);
  font-size: .92rem;
  line-height: 1.65;
}

.in-author__link {
  margin-top: .5rem;
  font-size: .88rem;
  font-weight: 600;
}

/* ── 이전 / 다음 ────────────────────────────────────────────────────── */

.in-postnav {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 720px;
  margin: 2.5rem auto 0;
}

.in-postnav > * {
  margin: 0;
}

.in-postnav a {
  display: block;
  padding: 1rem 1.15rem;
  border: 1px solid var(--in-line);
  border-radius: 16px;
  background: #fff;
  color: var(--in-ink);
  line-height: 1.5;
  text-decoration: none;
  transition: border-color .2s var(--in-ease);
}

.in-postnav a:hover {
  border-color: var(--in-brand);
}

.in-postnav .post-navigation-link-next {
  text-align: right;
}

.in-postnav .post-navigation-link__label {
  display: block;
  margin-bottom: .2rem;
  color: var(--in-muted);
  font: 600 .68rem/1.4 var(--in-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

@media (max-width: 600px) {
  .in-postnav { grid-template-columns: minmax(0, 1fr); }
  .in-postnav .post-navigation-link-next { text-align: left; }
}

/* ── 관련 글 ────────────────────────────────────────────────────────── */

.in-post__more {
  max-width: 1120px;
  margin: clamp(3.5rem, 8vw, 6rem) auto 0;
}

.in-related__grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 900px) {
  .in-related__grid { grid-template-columns: minmax(0, 1fr); }
}

/* ── 읽기 진행바(post.js 가 만든다) ─────────────────────────────────── */

.in-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100000;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #fdd912, #e8006f);
  pointer-events: none;
  transform: scaleX(0);
  transform-origin: 0 50%;
}

.admin-bar .in-progress { top: 32px; }

@media (max-width: 782px) {
  .admin-bar .in-progress { top: 46px; }
}

@media (prefers-reduced-motion: reduce) {
  .in-progress { display: none; }
  .in-toc a { transition: none; }
}

/* Keep mobile reading controls large without changing hover layout. */
.in-writing-meta {color:var(--in-muted);font-size:.9rem;line-height:1.6}
.in-toc a,.in-toc-m a,.in-toc-m summary,.in-postnav a,.in-share {min-height:48px;display:flex;align-items:center;box-sizing:border-box}
.in-postnav a {display:block;padding:1rem;overflow-wrap:anywhere}
.in-post__main {width:100%}
.in-prose pre,.in-prose .wp-block-table {max-width:100%;overflow:auto}
.in-prose img {max-width:100%;height:auto}
.in-prose {overflow-wrap:anywhere}
.in-toc a.is-active {font-weight:inherit}
.in-prose :is(h2,h3) {scroll-margin-top:calc(var(--in-header-h,80px) + 48px)}