/* ==========================================================================
   column-base.css — 칼럼(블로그) 공통 베이스
   언웹스 벤치마킹 이식본. 전부 .kdc-scope 하위로 스코프되어 전역 오염 없음.
   Tailwind 재빌드 불필요(자립 CSS).
   ========================================================================== */

.kdc-scope {
  /* 색 토큰 — 브랜드 컬러로 치환 (구조만 이식, 컬러는 키드내퍼) */
  --kdc-primary: var(--primary-color, #ff4343);
  --kdc-primary-rgb: 255, 67, 67;
  --kdc-text: #111111;
  --kdc-text-body: #374151;
  --kdc-sub: #6b7280;
  --kdc-white: #ffffff;
  --kdc-bg: #f8f9fb;
  --kdc-card: #f7f8fa;
  --kdc-card-hover: #f1f3f6;
  --kdc-border: #e6e6e6;
  --kdc-border-soft: #f0f1f3;

  /* 레이아웃 토큰 */
  --kdc-area-max: 1440px;
  --kdc-area-px: 40px;
  --kdc-section-py: 120px;
  --kdc-content-w: 920px;
  --kdc-header-h: var(--header-h, 100px);

  color: var(--kdc-text);
  letter-spacing: -0.02em;
}

/* 전역 `* { letter-spacing:-0.04em }` 되돌리기 (언웹스 -0.02em 기준) */
.kdc-scope * {
  letter-spacing: -0.02em;
}

/* 전역 `* { background-size:cover }`가 그라디언트/패널을 깨뜨리는 것 방지 */
.kdc-scope [class*="kdc-"] {
  background-size: auto;
}

.kdc-scope a {
  color: inherit;
  text-decoration: none;
}

.kdc-scope img {
  display: block;
  max-width: 100%;
}

.kdc-scope ul,
.kdc-scope ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.kdc-blind {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   섹션 · 컨테이너
   -------------------------------------------------------------------------- */
.kdc-list-con,
.kdc-single-con {
  padding: var(--kdc-section-py) 0;
  background: var(--kdc-white);
}

.kdc-area {
  width: 100%;
  max-width: var(--kdc-area-max);
  margin: 0 auto;
  padding: 0 var(--kdc-area-px);
}

/* --------------------------------------------------------------------------
   타이틀 박스 (언웹스 .cm-tit-box)
   -------------------------------------------------------------------------- */
.kdc-tit-box {
  text-align: center;
  margin: 0 0 50px;
}

.kdc-tit-sub {
  display: inline;
  font-size: 18px;
  line-height: 1.6;
  font-weight: 400;
  color: var(--kdc-primary);
}

.kdc-tit {
  font-size: 44px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--kdc-text);
  margin: 10px 0 0;
}

/* --------------------------------------------------------------------------
   브레드크럼 (언웹스 .cm-breadcrumb)
   -------------------------------------------------------------------------- */
.kdc-breadcrumb {
  font-size: 14px;
  line-height: 1.6;
  color: var(--kdc-sub);
}

.kdc-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
}

.kdc-breadcrumb li {
  display: inline-flex;
  align-items: center;
}

.kdc-breadcrumb a {
  color: var(--kdc-sub);
  transition: color 0.2s ease;
}

.kdc-breadcrumb a:hover {
  color: var(--kdc-text);
}

.kdc-breadcrumb .kdc-breadcrumb-sep {
  display: inline-block;
  padding: 0 8px;
  color: #c8ccd2;
}

.kdc-breadcrumb .kdc-breadcrumb-current {
  color: var(--kdc-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 460px;
}

/* --------------------------------------------------------------------------
   페이지네이션 (언웹스 .cm-pagination)
   -------------------------------------------------------------------------- */
.kdc-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 60px;
}

.kdc-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--kdc-sub);
  background: transparent;
  transition: background 0.2s ease, color 0.2s ease;
}

.kdc-pagination .page-numbers.current {
  background: var(--kdc-text);
  color: var(--kdc-white);
}

.kdc-pagination .page-numbers:hover:not(.current):not(.dots) {
  background: var(--kdc-bg);
  color: var(--kdc-text);
}

.kdc-pagination .page-numbers.dots {
  cursor: default;
}

/* --------------------------------------------------------------------------
   반응형 — 언웹스 브레이크포인트 표준 (XL1440 / LG1180 / MD768 / SM480)
   -------------------------------------------------------------------------- */
@media (max-width: 1440px) {
  .kdc-scope {
    --kdc-area-px: 40px;
  }
}

@media (max-width: 1180px) {
  .kdc-scope {
    --kdc-section-py: 80px;
  }
  .kdc-tit {
    font-size: 38px;
  }
}

@media (max-width: 768px) {
  .kdc-scope {
    --kdc-section-py: 60px;
    --kdc-area-px: 20px;
  }
  .kdc-tit {
    font-size: 32px;
  }
  .kdc-tit-sub {
    font-size: 16px;
  }
  .kdc-tit-box {
    margin-bottom: 32px;
  }
  .kdc-pagination {
    margin-top: 40px;
  }
}

@media (max-width: 480px) {
  .kdc-tit {
    font-size: 26px;
  }
}