@import url('/components/site-shell.css');

/* ============================================================
   CSS 변수 (Variables)
   ============================================================ */

:root {
  --blog-line: rgba(15, 118, 110, 0.14);
  --blog-wash: rgba(15, 118, 110, 0.1);
  --blog-shadow: 0 20px 50px rgba(10, 32, 41, 0.08);
  --blog-shadow-strong: 0 24px 70px rgba(10, 32, 41, 0.12);
  /* 현재 동일한 폰트 — 향후 분리 시 각각 수정 */
  --blog-heading-font: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  --blog-body-font: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

[data-theme="dark"] {
  --blog-line: rgba(155, 229, 219, 0.16);
  --blog-wash: rgba(14, 116, 110, 0.18);
  --blog-shadow: 0 22px 64px rgba(0, 0, 0, 0.28);
  --blog-shadow-strong: 0 28px 80px rgba(0, 0, 0, 0.36);
}

/* ============================================================
   기본 리셋 & 레이아웃 쉘 (Base Reset & Shell)
   ============================================================ */

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--pn-bg-main);
  color: var(--pn-text-main);
  font-family: var(--blog-body-font);
  transition: background-color 0.3s ease, color 0.3s ease;
}

[data-theme="dark"] html,
[data-theme="dark"] body,
html[data-theme="dark"],
body[data-theme="dark"] {
  background: var(--pn-bg-main);
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100svh;
}

a {
  color: inherit;
}

.blog-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 28px auto 48px;
}

/* ============================================================
   홈 개요 레이아웃 (Home Overview Grid)
   3열: [피처드 col1] [피처드 col2] [사이드 col3]
   3행: row1=hero(전체), row2=featured+category, row3=featured+start
   ============================================================ */

.blog-home-overview {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1.25fr) minmax(240px, 0.92fr);
  grid-template-rows: auto auto auto;
  column-gap: 24px;
  row-gap: 28px;
  margin-bottom: 28px;
  align-items: stretch;
}

.blog-home-overview > * {
  isolation: isolate;
}

/* ============================================================
   상단 네비게이션 (Topbar & Navigation)
   ============================================================ */

.blog-topbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  margin-bottom: 18px;
}

.blog-home-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--pn-btn-primary-bg);
  text-decoration: none;
  font-weight: 700;
}

.blog-home-link:hover,
.blog-inline-link:hover,
.blog-chip-link:hover {
  text-decoration: underline;
}

.blog-status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid var(--blog-line);
  border-radius: var(--pn-radius-pill);
  background: rgba(255, 255, 255, 0.56);
  color: var(--pn-card-heading);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

[data-theme="dark"] .blog-status-pill {
  background: rgba(11, 21, 32, 0.68);
}

/* ============================================================
   카드 공통 스타일 (Card Base Styles)
   ============================================================ */

/* 공통 카드: overflow: hidden (내용 클리핑 필요) */
.blog-hero,
.blog-featured-card,
.blog-post-card,
.blog-side-card,
.blog-related-section {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--blog-line);
  border-radius: var(--pn-radius-xl);
  background: color-mix(in srgb, var(--pn-bg-container) 88%, white 12%);
  box-shadow: var(--blog-shadow);
}

[data-theme="dark"] .blog-hero,
[data-theme="dark"] .blog-featured-card,
[data-theme="dark"] .blog-post-card,
[data-theme="dark"] .blog-side-card,
[data-theme="dark"] .blog-related-section {
  background: color-mix(in srgb, var(--pn-bg-container) 92%, #1b3345 8%);
}

/* 아티클 카드: overflow: visible 필요 (sticky TOC 등) */
.blog-article {
  position: relative;
  overflow: visible;
  border: 1px solid var(--blog-line);
  border-radius: var(--pn-radius-xl);
  background: color-mix(in srgb, var(--pn-bg-container) 88%, white 12%);
  box-shadow: var(--blog-shadow);
}

[data-theme="dark"] .blog-article {
  background: color-mix(in srgb, var(--pn-bg-container) 92%, #1b3345 8%);
}

/* ============================================================
   히어로 카드 (Hero Card — 홈 overview row1, 전체 너비)
   ============================================================ */

.blog-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  grid-column: 1 / -1;
  grid-row: 1;
  align-content: start;
  padding: 30px 32px;
  margin-bottom: 0;
}

.blog-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  text-align: left;
}

/* ============================================================
   타이포그래피 공통 (Typography Shared)
   ============================================================ */

.blog-kicker,
.blog-side-eyebrow,
.blog-body-kicker,
.blog-panel-label,
.blog-cta-label {
  margin: 0 0 8px;
  color: var(--pn-btn-primary-bg);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blog-hero h1,
.blog-article-hero h1,
.blog-featured-card h2,
.blog-section-head h2,
.blog-side-card h2,
.blog-body-section h2,
.blog-cta-band h3 {
  margin: 0;
  font-family: var(--blog-heading-font);
  color: var(--pn-card-heading);
  letter-spacing: 0.01em;
  line-height: 1.18;
}

.blog-hero h1 {
  font-size: clamp(2rem, 3.6vw, 3.5rem);
  max-width: none;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  text-wrap: balance;
}

.blog-hero-summary,
.blog-article-summary,
.blog-post-card p,
.blog-featured-card p,
.blog-side-card p,
.blog-callout,
.blog-quote,
.blog-cta-band p {
  font-size: 1rem;
  line-height: 1.88;
  color: var(--pn-text-main);
  letter-spacing: 0.01em;
  word-break: keep-all;
  text-wrap: pretty;
}

.blog-hero-summary {
  max-width: none;
  width: 100%;
  margin: 16px 0 0;
}

/* ============================================================
   버튼 & 링크 (Buttons & Links)
   ============================================================ */

.blog-hero-actions,
.blog-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.blog-hero-actions {
  justify-content: flex-start;
}

.blog-primary-link,
.blog-secondary-link,
.blog-chip-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: var(--pn-radius-pill);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.blog-primary-link {
  background: var(--pn-btn-primary-bg);
  color: var(--pn-btn-primary-text);
  border: 1px solid var(--pn-btn-primary-border);
}

.blog-primary-link:hover,
.blog-secondary-link:hover,
.blog-chip-link:hover,
.blog-post-card:hover,
.blog-featured-card:hover {
  transform: translateY(-2px);
}

.blog-post-card:hover,
.blog-featured-card:hover {
  z-index: 1;
}

.blog-secondary-link {
  background: var(--pn-btn-secondary-bg);
  color: var(--pn-btn-secondary-text);
  border: 1px solid var(--pn-btn-secondary-border);
}

.blog-inline-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--pn-btn-primary-bg);
  font-weight: 700;
}

/* ============================================================
   피처드 카드: 에니어그램 도형 & 고착-미덕 맵
   ============================================================ */

.blog-featured-card {
  /* 카드 전체 크기: padding을 줄이면 카드가 더 작아짐 */
  padding: 18px;
}

.blog-featured-card:hover {
  transform: none;
}

/* featured 카드 2단 레이아웃
   - 첫 번째 값: 왼쪽 도형 영역 폭
   - 두 번째 값: 오른쪽 리스트 영역 폭
   - gap: 도형과 리스트 사이 거리 */
.blog-featured-frame {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(0, 0.52fr);
  gap: 20px;
  align-items: stretch;
}

/* 왼쪽 도형 박스
   - height: 100% 이면 오른쪽 리스트 높이에 맞춰 늘어남
   - padding: 박스 안쪽 여백 */
.blog-enneagram-spotlight {
  position: relative;
  display: grid;
  height: 100%;
  justify-items: center;
  align-content: start;
  gap: 12px;
  /* 도형 박스 내부 여백: 줄이면 왼쪽 영역이 더 타이트해짐 */
  padding: 10px 12px 8px;
  border: 1px solid color-mix(in srgb, var(--pn-btn-primary-bg) 24%, transparent);
  border-radius: var(--pn-radius-lg);
  background:
    radial-gradient(circle at top, rgba(15, 118, 110, 0.16), transparent 58%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(232, 247, 244, 0.92));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

[data-theme="dark"] .blog-enneagram-spotlight {
  background:
    radial-gradient(circle at top, rgba(45, 212, 191, 0.2), transparent 58%),
    linear-gradient(145deg, rgba(20, 42, 53, 0.96), rgba(13, 28, 38, 0.96));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.blog-enneagram-spotlight::after {
  content: "";
  position: absolute;
  inset: auto 14px 14px auto;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 118, 110, 0.18), transparent 70%);
  pointer-events: none;
}

.blog-enneagram-caption {
  margin: 0;
  color: var(--pn-btn-primary-bg);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  justify-self: start;
  width: 100%;
}

/* 실제 에니어그램 도형 크기
   - width 값을 키우면 도형이 커짐
   - margin 값을 바꾸면 박스 안 위치를 조정 가능 */
.blog-enneagram-svg {
  /* 실제 도형 크기: 값을 키우면 도형 확대, 줄이면 축소 */
  width: min(110%, 400px);
  aspect-ratio: 1;
  margin: 0 auto;
  transform: translateY(-20px);
  overflow: visible;
}

.blog-enneagram-orbit,
.blog-enneagram-triangle,
.blog-enneagram-hexad {
  fill: none;
  stroke: rgba(15, 118, 110, 0.78);
  stroke-linecap: round;
  stroke-linejoin: round;
}

.blog-enneagram-orbit {
  stroke-width: 5;
}

.blog-enneagram-triangle,
.blog-enneagram-hexad {
  stroke-width: 5;
}

.blog-enneagram-node circle {
  fill: color-mix(in srgb, var(--pn-bg-container) 78%, white 22%);
  stroke: rgba(15, 118, 110, 0.78);
  stroke-width: 3.5;
}

.blog-enneagram-node text {
  fill: var(--pn-card-heading);
  font-size: 18px;
  font-weight: 800;
  text-anchor: middle;
  dominant-baseline: central;
  font-family: var(--blog-heading-font);
}

[data-theme="dark"] .blog-enneagram-orbit,
[data-theme="dark"] .blog-enneagram-triangle,
[data-theme="dark"] .blog-enneagram-hexad {
  stroke: rgba(94, 234, 212, 0.84);
}

[data-theme="dark"] .blog-enneagram-node circle {
  fill: color-mix(in srgb, var(--pn-bg-container) 86%, #123 14%);
  stroke: rgba(94, 234, 212, 0.84);
}

/* 오른쪽 고착/미덕 패널
   - padding-left: 리스트를 오른쪽으로 미는 값
   - padding-right: 오른쪽 끝 여백 */
.blog-virtue-panel {
  display: grid;
  gap: 6px;
  min-width: 0;
  --virtue-lift: 30px;
  --virtue-title-lift: 12px;
  --virtue-list-lift: 30px;
  --virtue-item-font-size: 0.98rem;
  --virtue-item-line-height: 1.45;
  --virtue-list-edge-space: 10px;
  --virtue-list-pair-gap: 4px;
  padding-top: 10px;
  padding-left: 16px;
  padding-right: 16px;
}

.blog-virtue-kicker {
  margin: 0;
  color: var(--pn-btn-primary-bg);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: -0.06em;
  text-transform: uppercase;
  line-height: 1.2;
  width: 100%;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.blog-virtue-panel h2 {
  /* "고착에서 미덕으로" 제목 크기 */
  font-size: clamp(1.2rem, 1.55vw, 1.48rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-top: 0;
  transform: translateY(calc(-1 * var(--virtue-title-lift)));
}

.blog-virtue-list {
  display: grid;
  gap: 0;
  margin-top: calc(-1 * var(--virtue-list-lift));
  border-top: 0px solid var(--blog-line);
}

/* 각 줄의 항목 배치
   - gap: 번호 / 고착 / 화살표 / 미덕 사이 간격
   - padding: 각 줄의 세로 여백 */
.blog-virtue-item {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: var(--virtue-list-pair-gap);
  letter-spacing: 0.025em;
  padding: 10px 0;
  border-bottom: 1px solid var(--blog-line);
}

.blog-virtue-index {
  display: inline-block;
  justify-self: start;
  color: var(--pn-btn-primary-bg);
  font-size: 0.92rem;
  font-weight: 900;
  align-self: center;
}

.blog-virtue-fixation {
  min-width: 0;
  font-size: var(--virtue-item-font-size);
  line-height: var(--virtue-item-line-height);
  align-self: center;
  justify-self: start;
  color: color-mix(in srgb, var(--pn-text-main) 86%, var(--pn-btn-primary-bg) 14%);
}

.blog-virtue-arrow {
  flex: 0 0 auto;
  color: var(--pn-btn-primary-bg);
  font-weight: 800;
  font-size: var(--virtue-item-font-size);
  line-height: var(--virtue-item-line-height);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  align-self: center;
  justify-self: center;
  transform: translateY(0.5px);
}

.blog-virtue-value {
  flex: 0 0 auto;
  min-width: 0;
  margin-right: var(--virtue-list-edge-space);
  font-weight: 800;
  font-size: var(--virtue-item-font-size);
  color: var(--pn-card-heading);
  line-height: var(--virtue-item-line-height);
  text-align: left;
  align-self: center;
  white-space: nowrap;
  justify-self: start;
  transform: translateY(0.5px);
}

/* 태블릿 이하
   - 2단 레이아웃을 1단으로 변경
   - 모바일에서 오른쪽 패널 패딩 제거 */
@media (max-width: 980px) {
  .blog-featured-frame {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .blog-enneagram-svg {
    width: min(100%, 250px);
    margin: 0 auto;
  }

  .blog-enneagram-spotlight {
    justify-items: center;
  }

  .blog-virtue-panel {
    padding-left: 0;
    padding-right: 0;
  }
}

/* 모바일
   - 항목 줄바꿈 방식 조정
   - 미덕을 다음 줄로 내림 */
@media (max-width: 640px) {
  .blog-featured-card {
    /* 모바일 카드 크기 */
    padding: 20px 18px;
  }

  .blog-virtue-item {
    gap: 6px;
    --virtue-list-pair-gap: 5px;
    letter-spacing: 0.02em;
    align-items: start;
    grid-template-columns: 16px minmax(0, 1fr);
  }

  .blog-virtue-arrow {
    display: none;
  }

  .blog-virtue-value {
    flex-basis: 100%;
    margin-left: 30px;
    margin-right: 0;
    text-align: left;
    white-space: nowrap;
    grid-column: 1 / -1;
  }
}

/* ============================================================
   사이드 패널 & 사이드 카드 (Side Panel & Side Cards)
   ============================================================ */

.blog-hero-panel,
.blog-side-card {
  padding: 22px;
  background: var(--pn-card-bg);
}

.blog-panel-points,
.blog-checklist {
  margin: 0;
  padding-left: 0;
  margin-left: 0;
  color: var(--pn-text-main);
  line-height: 1.85;
  font-size: 0.93rem;
  list-style: none;
}

.blog-checklist a {
  font-size: 0.93rem;
  line-height: 1.6;
}

.blog-checklist .toc-item {
  margin: 2px 0;
}

.blog-checklist .toc-item a {
  display: inline-block;
}

.blog-checklist .toc-heading-h3 {
  padding-left: 1.1rem;
}

.blog-checklist .toc-heading-h4 {
  padding-left: 2.2rem;
}

.blog-side-card h2 {
  line-height: 1.34;
}

/* 홈 overview 내 side card: flex 세로 배치 */
.blog-home-overview .blog-side-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* 홈 overview 그리드 배치: category=row2 col3, start=row3 col3 */
.blog-home-overview .blog-side-card-category {
  grid-column: 3;
  grid-row: 2;
}

.blog-home-overview .blog-side-card-start {
  grid-column: 3;
  grid-row: 3;
}

.blog-side-card .blog-chip-group {
  margin-top: 16px;
  gap: 12px;
}

.blog-side-rail .blog-chip,
.blog-side-rail .blog-chip-link {
  min-height: 38px;
  padding: 0 16px;
  letter-spacing: 0.02em;
}

.blog-side-rail,
.blog-article-rail {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.blog-side-card-accent {
  background: var(--pn-card-bg);
}

/* ============================================================
   메트릭 카드 (Metric Cards — 미래 사용 예약)
   ============================================================ */

.blog-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}

.blog-metric-card {
  padding: 20px;
  border: 1px solid var(--blog-line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.64);
  text-align: center;
  box-shadow: 0 10px 28px rgba(15, 118, 110, 0.08);
}

[data-theme="dark"] .blog-metric-card {
  background: rgba(19, 34, 50, 0.78);
}

.blog-metric-value {
  display: block;
  font-family: var(--blog-heading-font);
  font-size: 2rem;
  color: var(--pn-card-heading);
}

.blog-metric-label {
  display: block;
  margin-top: 6px;
  font-size: 0.92rem;
  color: var(--pn-text-muted);
}

/* ============================================================
   레이아웃 그리드 (Layout Grids)
   ============================================================ */

/* 목록 레이아웃 (사이드바 포함 2열) */
.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.86fr);
  gap: 18px;
}

/* 홈 overview 카드 그림자: 기본보다 약한 버전 */
.blog-home-overview .blog-hero,
.blog-home-overview .blog-featured-card,
.blog-home-overview .blog-side-card {
  box-shadow: 0 12px 28px rgba(10, 32, 41, 0.07);
}

[data-theme="dark"] .blog-home-overview .blog-hero,
[data-theme="dark"] .blog-home-overview .blog-featured-card,
[data-theme="dark"] .blog-home-overview .blog-side-card {
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.24);
}

/* ============================================================
   포스트 그리드 & 섹션 헤드 (Post Grid & Section Head)
   ============================================================ */

/* blog-list-section: 투명 컨테이너 (카드 없음), 좌우 패딩 제거로 카드 끝선 정렬 */
.blog-list-section {
  padding: 24px 0;
}

.blog-related-section {
  padding: 24px;
}

.blog-section-head {
  display: flex;
  align-items: end;
  justify-content: flex-start;
  gap: 18px;
  margin-bottom: 18px;
}

.blog-section-head-title {
  min-width: 0;
}

.blog-back-to-list-btn {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.78rem;
  border-radius: var(--pn-radius-pill);
  border: 1px solid var(--pn-pill-border);
  border: 1px solid color-mix(in srgb, var(--pn-btn-primary-bg) 42%, transparent);
  color: var(--pn-btn-primary-bg);
  background: var(--pn-bg-container);
  background: color-mix(in srgb, var(--pn-bg-container) 86%, white 14%);
  font-weight: 700;
  font-size: 0.88rem;
  line-height: 1.1;
  text-decoration: none;
  white-space: nowrap;
}

.blog-back-to-list-btn:hover,
.blog-back-to-list-btn:focus-visible {
  text-decoration: none;
  background: var(--pn-note-bg);
  background: color-mix(in srgb, var(--pn-btn-primary-bg) 12%, var(--pn-bg-container) 88%);
}

.blog-section-note {
  max-width: 34ch;
  margin: 0;
  color: var(--pn-text-muted);
  line-height: 1.7;
  text-align: right;
}

.blog-post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: 14px;
  align-items: stretch;
}

.blog-post-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.blog-post-grid-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.blog-post-grid-compact {
  margin-top: 4px;
}

/* ============================================================
   포스트 카드 (Post Cards)
   ============================================================ */

.blog-post-card {
  padding: 0;
  height: 100%;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.blog-post-card h3 {
  margin: 14px 0 10px;
  font-family: var(--blog-heading-font);
  font-size: 1.28rem;
  line-height: 1.36;
  color: var(--pn-card-heading);
  letter-spacing: 0.01em;
  text-align: left;
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: wrap;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  min-height: calc(1.36em * 2);
}

.blog-list-section .blog-post-card h3 {
  margin-bottom: 4px;
}

.blog-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 20px;
  text-decoration: none;
  color: inherit;
}

.blog-card-link-featured {
  padding: 24px;
}

.blog-card-link:focus-visible {
  outline: 2px solid var(--pn-btn-primary-bg);
  outline-offset: 4px;
  border-radius: var(--pn-radius-lg);
}

.blog-post-card:hover {
  box-shadow: var(--blog-shadow-strong);
}

.blog-card-meta,
.blog-tag-row,
.blog-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.blog-card-meta {
  align-items: center;
}

.blog-card-category,
.blog-card-date,
.blog-tag,
.blog-chip,
.blog-chip-link {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid var(--blog-line);
  border-radius: var(--pn-radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.blog-card-category,
.blog-tag,
.blog-chip,
.blog-chip-link {
  background: var(--pn-pill-bg);
  color: var(--pn-pill-text);
}

.blog-card-date {
  background: transparent;
  color: var(--pn-text-muted);
}

/* ============================================================
   피처드 카드 (Featured Card — overview col1-2, row2-3)
   ============================================================ */

.blog-featured-card {
  grid-column: 1 / span 2;
  grid-row: 2 / span 2;
  align-self: stretch;
  padding: 0;
  margin-bottom: 0;
}

.blog-featured-card h2 {
  margin: 14px 0 10px;
  font-size: clamp(1.5rem, 2.1vw, 2rem);
  line-height: 1.34;
  text-align: left;
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: wrap;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.blog-featured-card p,
.blog-post-card p {
  margin: 0;
  line-height: 1.72;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.blog-post-card p {
  min-height: calc(1.72em * 3);
  margin-top: auto;
  padding-top: 10px;
}

.blog-list-section .blog-post-card p {
  margin-top: 0;
  padding-top: 2px;
  line-height: 1.56;
}

/* ============================================================
   아티클 레이아웃 (Article Layout)
   ============================================================ */

.blog-article {
  padding: 30px;
}

.blog-article-hero {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--blog-line);
  text-align: left;
}

.blog-article-hero h1 {
  margin-top: 14px;
  font-size: clamp(2rem, 3.2vw, 3.15rem);
  max-width: none;
  width: 100%;
  margin-left: 0;
  margin-right: 0;
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: wrap;
}

.blog-article-summary {
  max-width: none;
  width: 100%;
  margin: 16px 0 0;
}

.blog-article-hero .blog-card-meta,
.blog-article-hero .blog-tag-row {
  justify-content: center;
}

/* 아티클 2열 그리드: 왼쪽 TOC(240-300px) + 오른쪽 본문(최대 780px) */
.blog-article-grid {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 780px);
  justify-content: center;
  gap: 28px;
  margin-top: 26px;
}

/* 사이드바 없는 단일 컬럼 아티클 */
.blog-article-grid-single {
  grid-template-columns: minmax(0, 780px);
}

.blog-article-rail {
  align-self: start;
  width: 100%;
  max-width: 300px;
}

.blog-floating-menu {
  position: sticky;
  top: 18px;
  max-height: none;
  padding: 4px 10px 12px 0;
  overflow: visible;
}

.blog-floating-menu .blog-side-card {
  box-shadow: 0 18px 34px -16px rgba(10, 32, 41, 0.18), 0 8px 18px -14px rgba(10, 32, 41, 0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

[data-theme="dark"] .blog-floating-menu .blog-side-card {
  box-shadow: 0 20px 38px -16px rgba(0, 0, 0, 0.42), 0 10px 20px -14px rgba(0, 0, 0, 0.28);
}

.blog-floating-menu .blog-chip-group {
  margin-top: 16px;
  gap: 12px;
}

.blog-floating-menu .blog-chip-link {
  min-height: 38px;
  padding: 0 16px;
  letter-spacing: 0.02em;
}

.blog-site-links-card {
  margin-top: 24px;
  margin-bottom: 18px;
}

.blog-article-body {
  min-width: 0;
  width: 100%;
  max-width: 780px;
}

/* ============================================================
   리치 콘텐츠 (Rich Content — 아티클 본문)
   ============================================================ */

.blog-rich-content > :first-child {
  margin-top: 0;
}

.blog-rich-content h2,
.blog-rich-content h3,
.blog-rich-content h4 {
  margin: 34px 0 14px;
  font-family: var(--blog-heading-font);
  letter-spacing: 0.01em;
  line-height: 1.28;
}

.blog-rich-content h2 {
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  color: var(--pn-card-heading);
}

.blog-rich-content h3 {
  font-size: clamp(1.18rem, 1.6vw, 1.45rem);
  color: #111111;
  font-weight: 800;
}

.blog-rich-content h4 {
  font-size: 1.06rem;
  color: #111111;
  font-weight: 800;
}

[data-theme="dark"] .blog-rich-content h3,
[data-theme="dark"] .blog-rich-content h4,
[data-theme="dark"] .blog-body-section h3 {
  color: var(--pn-card-heading);
}

.blog-rich-content p,
.blog-rich-content li,
.blog-rich-content blockquote,
.blog-rich-content td,
.blog-rich-content th {
  color: var(--pn-text-main);
  font-size: 1.04rem;
  line-height: 1.96;
  letter-spacing: 0.01em;
  word-break: keep-all;
  text-wrap: pretty;
}

.blog-rich-content p {
  margin: 0 0 16px;
}

.blog-rich-content ul,
.blog-rich-content ol {
  margin: 0 0 18px;
  padding-left: 22px;
}

.blog-rich-content li {
  margin-bottom: 8px;
}

.blog-rich-content a {
  color: var(--pn-btn-primary-bg);
  font-weight: 700;
  text-decoration: underline;
}

.blog-rich-content strong {
  color: var(--pn-card-heading);
}

.blog-rich-content hr {
  margin: 28px 0;
  border: 0;
  border-top: 1px solid var(--blog-line);
}

.blog-rich-content blockquote {
  margin: 18px 0;
  padding: 18px 20px;
  border: 1px solid var(--blog-line);
  border-left: 4px solid var(--pn-btn-primary-bg);
  border-radius: 20px;
  background:
    linear-gradient(180deg, var(--blog-wash), transparent),
    var(--pn-card-bg);
}

.blog-rich-content blockquote p:last-child {
  margin-bottom: 0;
}

.blog-rich-content .wp-block-table {
  margin: 18px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}

.blog-rich-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  overflow: hidden;
  border: 1px solid var(--blog-line);
  border-radius: var(--pn-radius-md);
}

.blog-rich-content th,
.blog-rich-content td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--blog-line);
  text-align: left;
}

.blog-rich-content th {
  background: var(--pn-pill-bg);
  color: var(--pn-card-heading);
}

.blog-rich-content figure {
  margin: 18px 0;
}

.blog-rich-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--pn-radius-md);
}

.blog-rich-content .wp-block-list,
.blog-rich-content .wp-block-quote {
  margin: 0;
}

/* ============================================================
   바디 섹션 & 콜아웃 (Body Sections & Callouts)
   ============================================================ */

.blog-body-section {
  padding-bottom: 26px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--blog-line);
}

.blog-body-section:last-child {
  margin-bottom: 0;
  border-bottom: 0;
  padding-bottom: 0;
}

.blog-body-section h2 {
  font-size: clamp(1.45rem, 2vw, 1.9rem);
  margin-bottom: 14px;
}

.blog-body-section h3 {
  margin: 0 0 10px;
  color: #111111;
  font-size: 1.04rem;
  font-weight: 800;
}

.blog-body-section p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.96;
  color: var(--pn-text-main);
}

.blog-callout,
.blog-quote,
.blog-split-notes article,
.blog-check-grid article,
.blog-cta-band {
  margin-top: 18px;
  border: 1px solid var(--blog-line);
  border-radius: 22px;
  background: var(--pn-card-bg);
}

.blog-callout {
  padding: 18px 20px;
  background: linear-gradient(180deg, var(--blog-wash), transparent), var(--pn-card-bg);
}

.blog-split-notes,
.blog-check-grid {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.blog-split-notes {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.blog-check-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.blog-split-notes article,
.blog-check-grid article {
  padding: 18px;
}

.blog-quote {
  padding: 22px;
  font-family: var(--blog-heading-font);
  font-size: 1.32rem;
  line-height: 1.6;
  color: var(--pn-card-heading);
}

.blog-body-section-accent {
  margin-top: 6px;
  padding: 24px;
  border: 1px solid var(--blog-line);
  border-radius: var(--pn-radius-xl);
  background:
    linear-gradient(180deg, rgba(15, 118, 110, 0.08), transparent),
    var(--pn-card-bg);
}

.blog-cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
}

.blog-cta-band h3 {
  margin-bottom: 8px;
  font-family: var(--blog-heading-font);
  font-size: 1.5rem;
}

/* ============================================================
   기타 (Misc)
   ============================================================ */

.site-footer {
  margin-top: auto;
}

/* ============================================================
   진입 애니메이션 (Entry Animation)
   ============================================================ */

.blog-hero,
.blog-metric-card,
.blog-featured-card,
.blog-post-card,
.blog-side-card,
.blog-article,
.blog-related-section {
  animation: blog-rise-in 0.6s ease both;
}

/* 포스트/메트릭 카드: blog-post-grid 내 nth-child 순서 기준 */
.blog-metric-card:nth-child(2),
.blog-post-card:nth-child(2) {
  animation-delay: 0.08s;
}

.blog-metric-card:nth-child(3),
.blog-post-card:nth-child(3) {
  animation-delay: 0.14s;
}

.blog-metric-card:nth-child(4),
.blog-post-card:nth-child(4) {
  animation-delay: 0.2s;
}

/* side card: overview 내 위치가 child 3/4이므로 nth-child 대신 클래스 직접 지정 */
.blog-home-overview .blog-side-card-start {
  animation-delay: 0.08s;
}

@keyframes blog-rise-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   접근성: 모션 감소 (Reduced Motion)
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  .blog-hero,
  .blog-metric-card,
  .blog-featured-card,
  .blog-post-card,
  .blog-side-card,
  .blog-article,
  .blog-related-section {
    animation: none;
  }

  .blog-primary-link:hover,
  .blog-secondary-link:hover,
  .blog-chip-link:hover,
  .blog-post-card:hover,
  .blog-featured-card:hover {
    transform: none;
  }
}

/* ============================================================
   반응형: 태블릿 (max-width: 1024px)
   ============================================================ */

@media (max-width: 1024px) {
  .blog-hero,
  .blog-home-overview,
  .blog-layout,
  .blog-article-grid {
    grid-template-columns: 1fr;
  }

  .blog-home-overview {
    grid-template-rows: auto;
  }

  .blog-featured-card,
  .blog-hero,
  .blog-home-overview .blog-side-card-category,
  .blog-home-overview .blog-side-card-start {
    grid-column: 1;
  }

  .blog-hero {
    grid-row: 1;
  }

  .blog-featured-card {
    grid-row: 2;
    min-height: auto;
  }

  .blog-home-overview .blog-side-card-category {
    grid-row: 3;
  }

  .blog-home-overview .blog-side-card-start {
    grid-row: 4;
  }

  .blog-post-grid-four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .blog-floating-menu {
    position: static;
    max-height: none;
    overflow: visible;
  }

  .blog-hero h1,
  .blog-article-hero h1 {
    max-width: none;
  }
}

/* ============================================================
   반응형: 모바일 (max-width: 768px)
   ============================================================ */

@media (max-width: 768px) {
  .blog-shell {
    width: min(100% - 24px, 100%);
    margin: 18px auto 30px;
  }

  .blog-topbar,
  .blog-section-head,
  .blog-cta-band {
    flex-direction: column;
    align-items: stretch;
  }

  .blog-back-to-list-btn {
    margin-left: 0;
    align-self: flex-start;
  }

  .blog-section-note {
    max-width: none;
    text-align: left;
  }

  .blog-hero,
  .blog-list-section,
  .blog-related-section,
  .blog-article {
    padding: 20px;
    border-radius: var(--pn-radius-lg);
  }

  .blog-featured-card {
    padding: 0;
    border-radius: var(--pn-radius-lg);
  }

  .blog-hero {
    padding: 24px 20px;
  }

  .blog-post-grid,
  .blog-post-grid-three,
  .blog-post-grid-four,
  .blog-split-notes,
  .blog-check-grid,
  .blog-metrics {
    grid-template-columns: 1fr;
  }

  .blog-post-card h3 {
    font-size: 1.18rem;
  }

  .blog-body-section p,
  .blog-hero-summary,
  .blog-article-summary {
    font-size: 0.98rem;
  }

  .blog-rich-content .wp-block-table {
    padding-bottom: 8px;
  }

  .blog-rich-content .wp-block-table table {
    min-width: 700px;
    margin: 0;
  }

  .blog-rich-content .wp-block-table th,
  .blog-rich-content .wp-block-table td {
    padding: 11px 12px;
    font-size: 0.95rem;
    line-height: 1.55;
    vertical-align: top;
  }

  .blog-card-link,
  .blog-card-link-featured {
    padding: 18px;
  }

}