/* ==========================================================================
   Spotlight U — 메인 스타일시트
   구조: 1) 토큰  2) 리셋  3) 레이아웃  4) 헤더/내비  5) 카드/그리드
        6) 기사 본문  7) 데이터 테이블  8) 광고  9) 푸터  10) 유틸/반응형
   ========================================================================== */

/* 1) 토큰 --------------------------------------------------------------- */
:root {
  --ink:        #12161C;
  --navy:       #0F2A47;
  --navy-soft:  #1B4470;
  --spotlight:  #E2952B;
  --breaking:   #C8102E;
  --gray-700:   #4A5561;
  --gray-500:   #7C8896;
  --gray-300:   #D7DDE4;
  --gray-150:   #E8ECF1;
  --gray-100:   #F3F5F8;
  --white:      #FFFFFF;

  --font-sans: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont,
               'Apple SD Gothic Neo', 'Malgun Gothic', system-ui, sans-serif;
  --font-head: var(--font-sans);

  --wrap:      1180px;
  --wrap-read: 720px;
  --gap:       24px;
  --radius:    4px;

  --shadow-sm: 0 1px 2px rgba(18,22,28,.06);
  --shadow-md: 0 4px 16px rgba(18,22,28,.08);

  --header-h: 64px;
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --ink: #E8ECF1; --navy: #9FC4EC; --gray-700: #A9B4C0;
    --gray-300: #333B45; --gray-150: #232A33; --gray-100: #1A1F26; --white: #12161C;
  }
}

/* 2) 리셋 --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;      /* 한국어 줄바꿈 품질의 핵심 */
  overflow-wrap: break-word;
}
body.nav-open { overflow: hidden; }

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.35; margin: 0 0 .5em; font-weight: 700; letter-spacing: -.02em; }
p { margin: 0 0 1.2em; }
ul, ol { padding-left: 1.2em; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--spotlight); outline-offset: 2px; border-radius: 2px; }

.screen-reader-text {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 8px; top: -60px; z-index: 999;
  background: var(--navy); color: #fff; padding: 10px 16px; border-radius: var(--radius);
  transition: top .15s;
}
.skip-link:focus { top: 8px; }

/* 3) 레이아웃 ------------------------------------------------------------ */
.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; }
.wrap--read { width: min(100% - 32px, var(--wrap-read)); margin-inline: auto; }

.layout {
  display: grid; gap: 48px;
  grid-template-columns: minmax(0, 1fr) 300px;
  align-items: start;
}
.layout--full { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 980px) { .layout { grid-template-columns: minmax(0,1fr); gap: 32px; } }

.section { margin: 48px 0; }
.section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; margin-bottom: 20px;
  border-top: 3px solid var(--ink); padding-top: 12px;
}
.section-head__title { font-size: 1.375rem; margin: 0; letter-spacing: -.03em; }
.section-head__more { font-size: .875rem; color: var(--gray-700); white-space: nowrap; }

/* 4) 헤더 / 내비 --------------------------------------------------------- */
.site-header { border-bottom: 1px solid var(--gray-300); background: var(--white); }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  font-size: .75rem; color: var(--gray-500);
  padding: 6px 0; border-bottom: 1px solid var(--gray-150);
}
.topbar ul { display: flex; gap: 14px; list-style: none; margin: 0; padding: 0; }

.masthead {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 20px 0 16px;
}
.masthead__brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.masthead__logo img { max-height: 48px; width: auto; }
.masthead__title { font-size: 1.5rem; margin: 0; letter-spacing: -.04em; }
.masthead__title a { color: var(--ink); }
.masthead__tagline { font-size: .8125rem; color: var(--gray-500); margin: 2px 0 0; }
.masthead__actions { display: flex; align-items: center; gap: 8px; }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border: 1px solid var(--gray-300);
  background: var(--white); border-radius: var(--radius); color: var(--ink);
}
.icon-btn:hover { background: var(--gray-100); }
.nav-toggle { display: none; }

.site-nav { border-top: 1px solid var(--gray-150); }
.site-nav .nav-menu { display: flex; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.site-nav .sub-menu { list-style: none; margin: 0; padding: 0; }
.site-nav li { position: relative; }
.site-nav .nav-menu > li > a {
  display: block; padding: 13px 16px; font-weight: 600; font-size: .9375rem;
  color: var(--ink); letter-spacing: -.02em; white-space: nowrap;
}
.site-nav .nav-menu > li > a:hover { color: var(--navy); text-decoration: none; }
.site-nav .nav-menu > li > a::after {
  content: ''; display: block; height: 3px; margin-top: 10px; background: transparent;
}
.site-nav .nav-menu > li:hover > a::after,
.site-nav .current-menu-item > a::after { background: var(--spotlight); }

.site-nav .sub-menu {
  position: absolute; top: 100%; left: 0; z-index: 40;
  display: block; min-width: 220px; flex-direction: column;
  background: var(--white); border: 1px solid var(--gray-300);
  box-shadow: var(--shadow-md); padding: 6px 0;
  opacity: 0; visibility: hidden; transform: translateY(4px); transition: .14s;
}
.site-nav li:hover > .sub-menu,
.site-nav li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.site-nav .sub-menu a { display: block; padding: 9px 16px; font-size: .875rem; }
.site-nav .sub-menu a:hover { background: var(--gray-100); text-decoration: none; }
.submenu-toggle { display: none; }

#search-panel { border-top: 1px solid var(--gray-150); padding: 20px 0; background: var(--gray-100); }
#search-panel form { display: flex; gap: 8px; }
#search-panel input[type="search"] {
  flex: 1; padding: 12px 14px; border: 1px solid var(--gray-300);
  border-radius: var(--radius); font-size: 1rem; background: var(--white); color: var(--ink);
}
#search-panel button { padding: 12px 22px; background: var(--navy); color: #fff; border: 0; border-radius: var(--radius); }

/* 브레이킹 바 */
.breaking {
  display: flex; align-items: center; gap: 12px;
  background: var(--ink); color: #fff; font-size: .875rem; padding: 8px 0;
}
.breaking__label {
  background: var(--breaking); padding: 2px 10px; border-radius: 2px;
  font-weight: 700; font-size: .75rem; letter-spacing: .04em; white-space: nowrap;
}
.breaking a { color: #fff; }

/* 5) 카드 / 그리드 ------------------------------------------------------- */
.grid { display: grid; gap: var(--gap); }
.grid--2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
@media (max-width: 860px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 560px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: minmax(0,1fr); } }

.card { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.card__media { display: block; overflow: hidden; background: var(--gray-100); border-radius: var(--radius); aspect-ratio: 16/9; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.card:hover .card__media img { transform: scale(1.03); }
.card__title { font-size: 1.0625rem; line-height: 1.45; margin: 0; letter-spacing: -.03em; }
.card__title a { color: var(--ink); }
.card__title a:hover { color: var(--navy); text-decoration: none; }
.card__excerpt { font-size: .875rem; color: var(--gray-700); line-height: 1.65; margin: 0; }

/* 헤드라인 카드 */
.card--hero .card__title { font-size: 2rem; line-height: 1.3; }
.card--hero .card__excerpt { font-size: 1rem; }
@media (max-width: 700px) { .card--hero .card__title { font-size: 1.5rem; } }

/* 리스트형 (이미지 우측) */
.card--list { flex-direction: row; gap: 14px; align-items: flex-start; }
.card--list .card__media { flex: 0 0 108px; aspect-ratio: 1/1; }
.card--list .card__title { font-size: .9375rem; }
.card--list .card__body { min-width: 0; }

.entry-meta {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px;
  font-size: .75rem; color: var(--gray-500);
}
.entry-meta a { color: inherit; }
.entry-meta__cat {
  color: var(--breaking); font-weight: 700; letter-spacing: -.01em;
}
.entry-meta__cat:hover { text-decoration: none; }
.entry-meta__author { color: var(--gray-700); }

/* 6) 기사 본문 ----------------------------------------------------------- */
.read-progress { position: sticky; top: 0; z-index: 50; height: 3px; background: transparent; }
.read-progress__fill { height: 100%; width: 0; background: var(--spotlight); transition: width .1s linear; }

.breadcrumb { font-size: .75rem; color: var(--gray-500); margin: 24px 0 16px; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.breadcrumb li + li::before { content: '›'; margin-right: 6px; color: var(--gray-300); }
.breadcrumb a { color: inherit; }

.entry-header { margin: 8px 0 28px; }
.entry-title { font-size: clamp(1.75rem, 4vw, 2.375rem); line-height: 1.32; letter-spacing: -.04em; margin: 8px 0 16px; }
.entry-subtitle { font-size: 1.0625rem; color: var(--gray-700); line-height: 1.65; margin: 0 0 16px; }
.entry-byline {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px;
  padding: 14px 0; border-top: 1px solid var(--gray-300); border-bottom: 1px solid var(--gray-300);
  font-size: .8125rem; color: var(--gray-700);
}
.entry-byline__name { font-weight: 700; color: var(--ink); }

.entry-figure { margin: 0 0 28px; }
.entry-figure img { width: 100%; border-radius: var(--radius); }
.entry-figure figcaption { font-size: .8125rem; color: var(--gray-500); margin-top: 8px; line-height: 1.55; }

.entry-content { font-size: 1.0625rem; line-height: 1.85; }
.entry-content > * + * { margin-top: 1.1em; }
.entry-content h2 {
  font-size: 1.375rem; margin: 2em 0 .6em; padding-left: 12px;
  border-left: 4px solid var(--spotlight); letter-spacing: -.03em;
}
.entry-content h3 { font-size: 1.125rem; margin: 1.6em 0 .5em; }
.entry-content blockquote {
  margin: 1.8em 0; padding: 4px 0 4px 20px;
  border-left: 3px solid var(--navy);
  font-size: 1.125rem; line-height: 1.7; color: var(--navy); letter-spacing: -.02em;
}
.entry-content blockquote p:last-child { margin-bottom: 0; }
.entry-content figure { margin: 1.8em 0; }
.entry-content figcaption { font-size: .8125rem; color: var(--gray-500); margin-top: 8px; }
.entry-content a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--gray-300); }
.entry-content a:hover { text-decoration-color: var(--navy); }
.entry-content hr { border: 0; border-top: 1px solid var(--gray-300); margin: 2.4em 0; }

/* 핵심 요약 박스 */
.summary-box {
  background: var(--gray-100); border-left: 4px solid var(--navy);
  padding: 20px 22px; margin: 0 0 28px; border-radius: 0 var(--radius) var(--radius) 0;
}
.summary-box h2 { font-size: .8125rem; letter-spacing: .06em; color: var(--navy); margin: 0 0 10px; border: 0; padding: 0; }
.summary-box ul { margin: 0; font-size: .9375rem; line-height: 1.7; }

.entry-footer { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--gray-300); }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 24px; }
.tag-list a {
  display: inline-block; font-size: .8125rem; padding: 5px 12px;
  background: var(--gray-100); border-radius: 999px; color: var(--gray-700);
}
.tag-list a:hover { background: var(--gray-150); text-decoration: none; }

.share { display: flex; gap: 8px; align-items: center; }
.share button {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border: 1px solid var(--gray-300);
  background: var(--white); border-radius: 50%; color: var(--gray-700);
}
.share button:hover { border-color: var(--navy); color: var(--navy); }
.share button.is-done { border-color: var(--spotlight); color: var(--spotlight); }

.author-box {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--gray-100); padding: 20px; border-radius: var(--radius); margin-top: 32px;
}
.author-box img { border-radius: 50%; flex: 0 0 56px; }
.author-box__name { font-weight: 700; margin: 0 0 4px; }
.author-box__bio { font-size: .875rem; color: var(--gray-700); margin: 0; line-height: 1.6; }

/* 7) 데이터 테이블 ------------------------------------------------------- */
.su-table { margin: 2.4em 0; }
.su-table__caption {
  font-weight: 700; font-size: 1rem; letter-spacing: -.02em;
  margin-bottom: 10px; color: var(--ink);
}
.su-table__unit { font-weight: 400; font-size: .8125rem; color: var(--gray-500); margin-left: 6px; }

.su-table__toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.su-table__searchwrap { flex: 0 1 260px; }
.su-table__search {
  width: 100%; padding: 8px 12px; font-size: .875rem;
  border: 1px solid var(--gray-300); border-radius: var(--radius);
  background: var(--white); color: var(--ink);
}
.su-table__count { font-size: .8125rem; color: var(--gray-500); }

.su-table__scroll {
  overflow-x: auto; border: 1px solid var(--gray-300); border-radius: var(--radius);
  -webkit-overflow-scrolling: touch;
}
.su-table table { width: 100%; border-collapse: collapse; font-size: .875rem; font-variant-numeric: tabular-nums; }
.su-table thead th {
  position: sticky; top: 0; z-index: 2;
  background: var(--gray-100); text-align: left;
  padding: 11px 14px; font-weight: 700; font-size: .8125rem;
  border-bottom: 2px solid var(--gray-300); white-space: nowrap; color: var(--ink);
}
.su-table thead th.is-sortable { cursor: pointer; user-select: none; padding-right: 26px; position: sticky; }
.su-table thead th.is-sortable::after {
  content: '↕'; position: absolute; right: 10px; opacity: .3; font-size: .75rem;
}
.su-table thead th[aria-sort="ascending"]::after  { content: '↑'; opacity: 1; color: var(--spotlight); }
.su-table thead th[aria-sort="descending"]::after { content: '↓'; opacity: 1; color: var(--spotlight); }

.su-table tbody th, .su-table tbody td {
  padding: 10px 14px; border-bottom: 1px solid var(--gray-150); text-align: left; vertical-align: middle;
}
.su-table tbody th { font-weight: 600; white-space: nowrap; }
.su-table tbody tr:hover { background: var(--gray-100); }
.su-table tbody tr.is-collapsed { display: none; }

/* 첫 열 고정 */
.su-table__scroll.is-fixed-col tbody th {
  position: sticky; left: 0; background: var(--white); z-index: 1;
  box-shadow: 1px 0 0 var(--gray-150);
}
.su-table__scroll.is-fixed-col tbody tr:hover th { background: var(--gray-100); }

/* 값 막대 시각화 */
.su-table td.has-bar { position: relative; }
.su-table td.has-bar::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: var(--bar, 0%); height: 60%; background: rgba(226,149,43,.22); border-radius: 0 2px 2px 0; z-index: 0;
}
.su-table td.has-bar { z-index: 1; }

.su-table__expand {
  display: block; width: 100%; margin-top: -1px; padding: 11px;
  background: var(--gray-100); border: 1px solid var(--gray-300);
  border-radius: 0 0 var(--radius) var(--radius);
  font-size: .875rem; font-weight: 600; color: var(--navy);
}
.su-table__expand:hover { background: var(--gray-150); }

.su-table__foot { margin-top: 10px; }
.su-table__source, .su-table__note { font-size: .75rem; color: var(--gray-500); margin: 0 0 3px; line-height: 1.6; }
.su-table__error { padding: 14px; background: #fff4f4; border: 1px solid var(--breaking); color: var(--breaking); font-size: .875rem; border-radius: var(--radius); }

/* 모바일: 표를 카드처럼 세로로 재배치 (열이 많을 때 유용) */
@media (max-width: 560px) {
  .su-table table { font-size: .8125rem; }
  .su-table thead th, .su-table tbody th, .su-table tbody td { padding: 8px 10px; }
}

/* 8) 광고 --------------------------------------------------------------- */
.ad-slot {
  display: block; margin: 32px 0; text-align: center;
  min-height: 1px; /* CLS 방지를 위해 실제 광고 크기에 맞춰 조정 권장 */
}
.ad-slot__label {
  display: block; font-size: .6875rem; color: var(--gray-500);
  letter-spacing: .1em; margin-bottom: 6px; text-transform: uppercase;
}
.ad-slot img { margin-inline: auto; }
.ad-slot--article_inline { margin: 40px 0; padding: 20px 0; border-block: 1px solid var(--gray-150); }

/* 9) 푸터 --------------------------------------------------------------- */
.site-footer {
  margin-top: 64px; background: var(--ink); color: #B9C2CC;
  padding: 48px 0 32px; font-size: .8125rem; line-height: 1.8;
}
.site-footer a { color: #DDE3EA; }
.footer-top { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; margin-bottom: 32px; }
@media (max-width: 780px) { .footer-top { grid-template-columns: 1fr; gap: 24px; } }
.footer-menu ul { display: flex; flex-wrap: wrap; gap: 8px 20px; list-style: none; margin: 0; padding: 0; }
.footer-info { color: #8A95A1; font-size: .75rem; line-height: 1.9; border-top: 1px solid #262D36; padding-top: 20px; }
.footer-sns { display: flex; gap: 12px; margin-top: 14px; }

/* 사이드바 / 위젯 */
.widget { margin-bottom: 36px; }
.widget__title {
  font-size: .9375rem; letter-spacing: -.02em; margin: 0 0 14px;
  padding-bottom: 8px; border-bottom: 2px solid var(--ink);
}
.widget ul { list-style: none; padding: 0; margin: 0; }
.widget li { padding: 8px 0; border-bottom: 1px solid var(--gray-150); font-size: .875rem; }
.sidebar { position: sticky; top: 20px; }

/* 10) 유틸 / 기타 -------------------------------------------------------- */
.pagination { margin: 48px 0; }
.nav-links { display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; }
.page-numbers {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 40px; height: 40px; padding: 0 12px;
  border: 1px solid var(--gray-300); border-radius: var(--radius);
  font-size: .875rem; color: var(--ink);
}
.page-numbers:hover { background: var(--gray-100); text-decoration: none; }
.page-numbers.current { background: var(--navy); border-color: var(--navy); color: #fff; }

.page-head { margin: 32px 0 28px; padding-bottom: 16px; border-bottom: 3px solid var(--ink); }
.page-head__title { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0; letter-spacing: -.04em; }
.page-head__desc { color: var(--gray-700); font-size: .9375rem; margin: 8px 0 0; }

.notice-empty { padding: 60px 20px; text-align: center; color: var(--gray-500); }

/* 반응형 헤더 */
@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: fixed; inset: 0 0 0 auto; width: min(86vw, 340px); z-index: 100;
    background: var(--white); border-left: 1px solid var(--gray-300);
    transform: translateX(100%); transition: transform .22s ease;
    overflow-y: auto; padding: 72px 0 40px; border-top: 0;
  }
  .site-nav.is-open { transform: none; box-shadow: -8px 0 32px rgba(0,0,0,.14); }
  .site-nav > .wrap { width: 100%; margin: 0; }
  .site-nav .nav-menu { flex-direction: column; }
  .site-nav .nav-menu > li { border-bottom: 1px solid var(--gray-150); }
  .site-nav .nav-menu > li > a { padding: 14px 20px; }
  .site-nav .nav-menu > li > a::after { display: none; }
  .site-nav .sub-menu {
    position: static; opacity: 1; visibility: visible; transform: none;
    border: 0; box-shadow: none; background: var(--gray-100); display: none; padding: 4px 0;
  }
  .site-nav li.is-open > .sub-menu { display: block; }
  .site-nav .sub-menu a { padding: 11px 34px; }
  .submenu-toggle {
    display: block; position: absolute; right: 8px; top: 6px;
    width: 40px; height: 40px; border: 0; background: transparent; color: var(--gray-700);
  }
  .submenu-toggle::before { content: '+'; font-size: 20px; line-height: 1; }
  .site-nav li.is-open > .submenu-toggle::before { content: '−'; }
}

@media print {
  .site-header, .site-footer, .ad-slot, .share, .sidebar, .read-progress, .breadcrumb { display: none !important; }
  body { font-size: 11pt; }
  .entry-content a::after { content: ' (' attr(href) ')'; font-size: 9pt; color: #666; }
}


/* ==========================================================================
   홈 섹션 레이아웃 (v0.2.0)
   ========================================================================== */

/* --- feature : 큰 기사 1 + 오른쪽 목록 --- */
.feature-block {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}
.feature-block__side { display: grid; gap: 18px; }
.feature-block__side .card--list { padding-bottom: 18px; border-bottom: 1px solid var(--gray-150); }
.feature-block__side .card--list:last-child { border-bottom: 0; padding-bottom: 0; }
.card--feature .card__title { font-size: 1.5rem; line-height: 1.35; }
.card--feature .card__excerpt { font-size: .9375rem; }
@media (max-width: 860px) {
  .feature-block { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .card--feature .card__title { font-size: 1.25rem; }
}

/* --- magazine : 2열 큰 카드 --- */
.card--magazine .card__title { font-size: 1.375rem; line-height: 1.38; }
.card--magazine .card__excerpt { font-size: .9375rem; }
@media (max-width: 700px) { .card--magazine .card__title { font-size: 1.125rem; } }

/* --- list : 가로 목록 (큰 썸네일) --- */
.card--list-lg { gap: 18px; }
.card--list-lg .card__media { flex: 0 0 200px; aspect-ratio: 4/3; }
.card--list-lg .card__title { font-size: 1.0625rem; }
.list-block .card { padding-bottom: 20px; border-bottom: 1px solid var(--gray-150); }
@media (max-width: 560px) {
  .card--list-lg .card__media { flex: 0 0 110px; }
  .card--list-lg .card__title { font-size: .9375rem; }
}

/* --- carousel : 가로 스크롤 --- */
.carousel { position: relative; }
.carousel__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(240px, 1fr);
  gap: var(--gap);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: 8px;
  scrollbar-width: thin;
}
.carousel__item { scroll-snap-align: start; min-width: 0; }
.carousel__track::-webkit-scrollbar { height: 6px; }
.carousel__track::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
.carousel__nav {
  position: absolute; top: 28%; z-index: 5;
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--gray-300); background: var(--white);
  font-size: 20px; line-height: 1; color: var(--ink);
  box-shadow: var(--shadow-md); display: none;
}
.carousel__nav:hover { background: var(--gray-100); }
.carousel__nav--prev { left: -18px; }
.carousel__nav--next { right: -18px; }
.carousel__nav[hidden] { display: none !important; }
@media (min-width: 861px) {
  .carousel__nav { display: block; }
}
@media (min-width: 861px) {
  .carousel__track { grid-auto-columns: minmax(0, calc(25% - var(--gap) * 3 / 4)); }
}

/* --- textlist : 이미지 없는 제목 목록 --- */
.textlist {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 0 40px;
}
.textlist__item {
  display: flex; align-items: baseline; gap: 12px;
  padding: 11px 0; border-bottom: 1px solid var(--gray-150);
  font-size: .9375rem;
}
.textlist__item a { color: var(--ink); flex: 1; min-width: 0; }
.textlist__item a:hover { color: var(--navy); }
.textlist__item a::before {
  content: ''; display: inline-block;
  width: 3px; height: 3px; border-radius: 50%;
  background: var(--spotlight); vertical-align: middle;
  margin-right: 8px; margin-bottom: 3px;
}
.textlist__item time { font-size: .75rem; color: var(--gray-500); white-space: nowrap; }
@media (max-width: 700px) { .textlist { grid-template-columns: minmax(0,1fr); gap: 0; } }

/* --- 섹션 간 리듬 --- */
.section--lead { margin-top: 32px; }
.section + .section { margin-top: 56px; }
.section--textlist .section-head { border-top-color: var(--gray-300); }


/* ==========================================================================
   사이드바 · 많이 본 기사 (v0.2.1)
   ========================================================================== */

.layout--home { align-items: start; }
.layout--home .sidebar { position: sticky; top: 20px; }

.popular-list { list-style: none; margin: 0; padding: 0; counter-reset: pop; }
.popular-list__item {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 0; border-bottom: 1px solid var(--gray-150);
}
.popular-list__item:last-child { border-bottom: 0; }
.popular-list__rank {
  flex: 0 0 22px;
  font-size: 1rem; font-weight: 700; line-height: 1.5;
  color: var(--gray-300); font-variant-numeric: tabular-nums;
}
.popular-list__item:nth-child(-n+3) .popular-list__rank { color: var(--spotlight); }
.popular-list__body { min-width: 0; }
.popular-list__title {
  display: block; font-size: .9375rem; line-height: 1.5;
  color: var(--ink); letter-spacing: -.02em;
}
.popular-list__title:hover { color: var(--navy); text-decoration: none; }
.popular-list__date { display: block; font-size: .75rem; color: var(--gray-500); margin-top: 4px; }

/* 사이드바가 헤드라인 옆에만 있을 때, 지나치게 길어지지 않도록 */
.section--lead .sidebar { position: sticky; top: 20px; }


/* ==========================================================================
   전체폭 페이지의 가독성 (v0.2.3)
   --------------------------------------------------------------------------
   폭이 넓어졌다고 본문 글줄까지 늘어나면 읽기 힘들다.
   다만 "무엇을 넓게 둘까"를 일일이 나열하면 빠뜨리는 것이 생긴다.
   (v0.2.2 에서 커스텀 HTML 블록을 빠뜨려 레이아웃이 눌리는 문제가 있었다)
   그래서 반대로, 글자에 해당하는 것만 좁히고 나머지는 전부 그대로 둔다.
   ========================================================================== */

.layout--full .entry-content > p,
.layout--full .entry-content > h1,
.layout--full .entry-content > h2,
.layout--full .entry-content > h3,
.layout--full .entry-content > h4,
.layout--full .entry-content > h5,
.layout--full .entry-content > h6,
.layout--full .entry-content > ul,
.layout--full .entry-content > ol,
.layout--full .entry-content > dl,
.layout--full .entry-content > blockquote,
.layout--full .entry-content > .wp-block-paragraph,
.layout--full .entry-content > .wp-block-heading,
.layout--full .entry-content > .wp-block-list,
.layout--full .entry-content > .wp-block-quote,
.layout--full .entry-content > .summary-box {
  max-width: 900px;
  margin-inline: auto;
}

/* 페이지 제목도 본문 폭에 맞춘다 */
.layout--full .page-head { max-width: 900px; margin-inline: auto; margin-bottom: 28px; }

/* 데이터랩 템플릿은 표가 주인공이므로 제한을 두지 않는다 */
.datalab .entry-content > *,
.datalab .page-head { max-width: none; margin-inline: 0; }

/* ==========================================================================
   본문 목차 (v0.3.1)
   ========================================================================== */

.su-toc {
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  border-left: 4px solid var(--spotlight);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 20px;
  margin: 0 0 32px;
}
.su-toc__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.su-toc__title { font-size: .8125rem; font-weight: 700; letter-spacing: .02em; color: var(--navy); }
.su-toc__toggle {
  border: 1px solid var(--gray-300); background: var(--white);
  border-radius: 3px; padding: 3px 10px;
  font-size: .75rem; color: var(--gray-700); line-height: 1.6;
}
.su-toc__toggle:hover { background: var(--gray-150); color: var(--ink); }

.su-toc__list { list-style: none; margin: 12px 0 0; padding: 0; counter-reset: su-toc; }
.su-toc.is-collapsed .su-toc__list { display: none; }

.su-toc__item { counter-increment: su-toc; padding: 5px 0; line-height: 1.55; }
.su-toc__item a {
  font-size: .9375rem; color: var(--ink);
  text-decoration: none; letter-spacing: -.02em;
  border-left: 2px solid transparent; padding-left: 8px; margin-left: -10px;
  display: inline-block; transition: color .12s, border-color .12s;
}
.su-toc__item a::before {
  content: counter(su-toc) '.';
  display: inline-block; min-width: 1.4em;
  color: var(--gray-500); font-variant-numeric: tabular-nums;
}
.su-toc__item a:hover { color: var(--navy); text-decoration: underline; text-underline-offset: 3px; }

/* 지금 읽고 있는 섹션 */
.su-toc__item a.is-active {
  color: var(--navy); font-weight: 700;
  border-left-color: var(--spotlight);
}
.su-toc__item a.is-active::before { color: var(--spotlight); }

/* 하위 목록 */
.su-toc__sub { list-style: none; margin: 4px 0 4px 1.4em; padding: 0; counter-reset: su-toc-sub; }
.su-toc__sub .su-toc__item { counter-increment: su-toc-sub; padding: 3px 0; }
.su-toc__sub .su-toc__item a { font-size: .875rem; color: var(--gray-700); }
.su-toc__sub .su-toc__item a::before { content: '–'; min-width: 1em; color: var(--gray-300); }
.su-toc__sub .su-toc__item a.is-active { color: var(--navy); }

/* 앵커로 이동할 때 가려지지 않도록 */
/* 옛 앵커 보존용 — 보이지 않지만 링크는 도달한다 */
.su-anchor { display: block; height: 0; overflow: hidden; scroll-margin-top: 24px; }
.admin-bar .su-anchor { scroll-margin-top: 56px; }

.entry-content h2[id],
.entry-content h3[id],
.entry-content h4[id] { scroll-margin-top: 24px; }
.admin-bar .entry-content h2[id],
.admin-bar .entry-content h3[id],
.admin-bar .entry-content h4[id] { scroll-margin-top: 56px; }

@media (max-width: 560px) {
  .su-toc { padding: 14px 16px; }
  .su-toc__item a { font-size: .875rem; }
  .su-toc__sub { margin-left: 1em; }
}