:root {
  --ink: #10233d;
  --muted: #5b6c81;
  --paper: #f5f8fb;
  --surface: #ffffff;
  --line: #d9e3ec;
  --brand: #087f8c;
  --brand-2: #21a5b3;
  --accent: #d7f1f3;
  --radius: 22px;
  --shadow: 0 18px 50px rgb(16 35 61 / 9%);
  --max: 1240px;
}

.wcn-variant-2 { --brand: #1261a0; --brand-2: #2b8dcf; --accent: #dcecf8; --radius: 8px; }
.wcn-variant-3 { --brand: #0f766e; --brand-2: #2a9d8f; --accent: #d8f0eb; --radius: 30px; }
.wcn-variant-4 { --ink: #17213b; --brand: #4f46a5; --brand-2: #7068cf; --accent: #e9e6fb; --radius: 2px; }
.wcn-variant-5 { --ink: #27331f; --brand: #43783f; --brand-2: #74a96d; --accent: #e6f0dd; --radius: 16px; }
.wcn-variant-6 { --ink: #252a34; --brand: #bd5a3c; --brand-2: #e27b59; --accent: #fae6dc; --radius: 12px; }
.wcn-variant-7 { --ink: #12263a; --brand: #0077a3; --brand-2: #20a4c7; --accent: #d7f3f8; --radius: 0; }
.wcn-variant-8 { --ink: #28233a; --brand: #775593; --brand-2: #9b75b7; --accent: #f0e6f5; --radius: 26px 8px 26px 8px; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Pretendard, "Noto Sans KR", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.wcn-shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.wcn-skip { position: fixed; left: 16px; top: -100px; z-index: 100; padding: 10px 16px; color: #fff; background: var(--ink); }
.wcn-skip:focus { top: 16px; }
.wcn-header { position: relative; z-index: 20; background: rgb(255 255 255 / 94%); border-bottom: 1px solid var(--line); }
.wcn-header__inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.wcn-brand { display: inline-flex; align-items: center; gap: 12px; line-height: 1.15; }
.wcn-brand__mark { width: 42px; aspect-ratio: 1; display: grid; place-items: center; color: #fff; font-weight: 900; background: var(--brand); border-radius: 50% 50% 50% 10%; }
.wcn-brand strong { display: block; font-size: 1.05rem; }
.wcn-brand small { display: block; margin-top: 6px; color: var(--brand); font-size: .64rem; font-weight: 800; letter-spacing: .14em; }
.wcn-menu { display: flex; align-items: center; gap: 28px; margin: 0; padding: 0; list-style: none; font-size: .92rem; font-weight: 700; }
.wcn-menu a:hover, .wcn-menu a:focus-visible { color: var(--brand); }
.wcn-nav-toggle { display: none; border: 1px solid var(--line); background: #fff; padding: 8px 12px; color: var(--ink); }
.wcn-main { min-height: 70vh; }
.wcn-article { padding-block: 34px 90px; }

/* 검색 캐러셀 인식용 첫 이미지: 배경/텍스트 오버레이 없이 원본을 온전히 노출 */
.wcn-lead { margin: 0; overflow: hidden; background: #dfe8ee; border-radius: var(--radius); box-shadow: var(--shadow); }
.wcn-lead__image { width: 100%; aspect-ratio: 16 / 7; object-fit: cover; }
.wcn-carousel { padding: 52px 0 56px; }
.wcn-carousel__head { display: flex; justify-content: space-between; align-items: end; gap: 28px; margin-bottom: 24px; }
.wcn-kicker { margin: 0 0 8px; color: var(--brand); font-size: .73rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.wcn-carousel h2 { max-width: 680px; margin: 0; font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1.22; letter-spacing: -.045em; }
.wcn-carousel__controls { display: flex; gap: 8px; }
.wcn-carousel__controls button { width: 46px; aspect-ratio: 1; border: 1px solid var(--line); border-radius: 50%; color: var(--ink); background: var(--surface); cursor: pointer; }
.wcn-carousel__controls button:hover, .wcn-carousel__controls button:focus-visible { color: #fff; background: var(--brand); border-color: var(--brand); }
.wcn-carousel__viewport { overflow: hidden; }
.wcn-carousel__track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 48px) / 3.25); gap: 16px; margin: 0; padding: 0 0 14px; list-style: none; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--brand) transparent; }
.wcn-card { min-width: 0; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); scroll-snap-align: start; transition: transform .2s ease, box-shadow .2s ease; }
.wcn-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.wcn-card > a { height: 100%; display: flex; flex-direction: column; }
.wcn-card__media { margin: 0; overflow: hidden; background: #dfe8ee; }
.wcn-card__media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .35s ease; }
.wcn-card:hover .wcn-card__media img { transform: scale(1.025); }
.wcn-card__body { flex: 1; display: flex; flex-direction: column; padding: 22px; }
.wcn-card__number { width: 48px; height: 42px; display: grid; place-items: center; margin-bottom: 18px; color: var(--brand); background: var(--accent); border-radius: 14px; font-weight: 900; }
.wcn-card h3 { margin: 0; font-size: 1.15rem; line-height: 1.35; letter-spacing: -.025em; }
.wcn-card p { margin: 11px 0 20px; color: var(--muted); font-size: .92rem; }
.wcn-card strong { margin-top: auto; color: var(--brand); font-size: .86rem; }

.wcn-hero, .wcn-entry-header { max-width: 900px; padding: 50px 0 42px; }
.wcn-hero h1, .wcn-entry-header h1 { margin: 0; font-size: clamp(2.2rem, 5vw, 4.8rem); line-height: 1.08; letter-spacing: -.065em; text-wrap: balance; }
.wcn-hero > p:last-child, .wcn-deck { max-width: 760px; margin: 24px 0 0; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.3rem); }
.wcn-updated { margin: 22px 0 0; color: var(--muted); font-size: .8rem; }
.wcn-prose { max-width: 820px; font-size: 1.04rem; }
.wcn-prose h2 { margin: 2.2em 0 .65em; font-size: clamp(1.55rem, 3vw, 2.15rem); line-height: 1.3; letter-spacing: -.035em; }
.wcn-prose h3 { margin: 1.8em 0 .5em; font-size: 1.3rem; }
.wcn-prose p, .wcn-prose ul, .wcn-prose ol { margin: 0 0 1.25em; }
.wcn-prose a { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
.wcn-prose table { width: 100%; border-collapse: collapse; margin: 30px 0; background: #fff; }
.wcn-prose th, .wcn-prose td { padding: 12px 14px; border: 1px solid var(--line); text-align: left; }
.wcn-field-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin: 54px 0; }
.wcn-field-gallery figure { margin: 0; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.wcn-field-gallery figure:first-child { grid-column: 1 / -1; }
.wcn-field-gallery img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.wcn-field-gallery figcaption { padding: 10px 15px; color: var(--muted); font-size: .8rem; }
.wcn-note { max-width: 820px; margin-top: 50px; padding: 26px 30px; background: var(--accent); border-left: 4px solid var(--brand); border-radius: var(--radius); }
.wcn-note p { margin: 5px 0 0; color: var(--muted); }
.wcn-steps { margin-top: 62px; padding: clamp(30px, 6vw, 70px); color: #fff; background: var(--ink); border-radius: var(--radius); }
.wcn-steps h2 { margin: 0 0 35px; font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1.2; }
.wcn-steps__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgb(255 255 255 / 16%); }
.wcn-steps__grid > div { padding: 30px; background: var(--ink); }
.wcn-steps__grid span { color: var(--brand-2); font-weight: 900; }
.wcn-steps__grid h3 { margin: 12px 0 8px; }
.wcn-steps__grid p { margin: 0; color: rgb(255 255 255 / 72%); font-size: .92rem; }
.wcn-listing { padding-block: 70px; }
.wcn-listing > header h1 { margin: 0 0 40px; font-size: clamp(2.1rem, 5vw, 4rem); }
.wcn-listing__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.wcn-list-card { overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.wcn-list-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.wcn-list-card div { padding: 22px; }
.wcn-list-card h2 { margin: 0; font-size: 1.2rem; }
.wcn-list-card p { margin: 10px 0 0; color: var(--muted); font-size: .9rem; }
.wcn-footer { color: rgb(255 255 255 / 72%); background: var(--ink); }
.wcn-footer__inner { min-height: 190px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.wcn-footer strong { color: #fff; font-size: 1.1rem; }
.wcn-footer p { margin: 5px 0 0; font-size: .83rem; }

/* 블로그 ID별 레이아웃 변주: 동일 파일을 사용하되 인상과 밀도를 다르게 한다. */
.wcn-variant-2 .wcn-carousel__track, .wcn-variant-6 .wcn-carousel__track { grid-auto-columns: calc((100% - 48px) / 3.55); }
.wcn-variant-3 .wcn-lead__image, .wcn-variant-8 .wcn-lead__image { aspect-ratio: 2 / 1; }
.wcn-variant-4 .wcn-card, .wcn-variant-7 .wcn-card { border-width: 0 0 3px; border-color: var(--brand); }
.wcn-variant-5 .wcn-card__number, .wcn-variant-8 .wcn-card__number { border-radius: 50%; width: 44px; }
.wcn-variant-6 .wcn-card__body { padding: 26px 20px 20px; }
.wcn-variant-7 .wcn-carousel__head { padding-left: 18px; border-left: 5px solid var(--brand); }

@media (max-width: 900px) {
  .wcn-nav-toggle { display: block; }
  .wcn-nav { display: none; position: absolute; left: 20px; right: 20px; top: 70px; padding: 18px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
  .wcn-nav.is-open { display: block; }
  .wcn-menu { align-items: stretch; flex-direction: column; gap: 5px; }
  .wcn-menu a { display: block; padding: 8px; }
  .wcn-carousel__track, .wcn-variant-2 .wcn-carousel__track, .wcn-variant-6 .wcn-carousel__track { grid-auto-columns: minmax(270px, 61vw); }
  .wcn-steps__grid, .wcn-listing__grid { grid-template-columns: 1fr; }
  .wcn-footer__inner { align-items: flex-start; flex-direction: column; justify-content: center; }
}

@media (max-width: 600px) {
  .wcn-shell { width: min(calc(100% - 28px), var(--max)); }
  .wcn-article { padding-top: 16px; }
  .wcn-lead__image { aspect-ratio: 4 / 3 !important; }
  .wcn-carousel { padding-block: 34px; }
  .wcn-carousel__head { align-items: flex-start; }
  .wcn-carousel__controls { display: none; }
  .wcn-carousel__track, .wcn-variant-2 .wcn-carousel__track, .wcn-variant-6 .wcn-carousel__track { grid-auto-columns: 82vw; }
  .wcn-card__body { padding: 18px; }
  .wcn-hero, .wcn-entry-header { padding-top: 34px; }
  .wcn-field-gallery { grid-template-columns: 1fr; }
  .wcn-field-gallery figure:first-child { grid-column: auto; }
  .wcn-steps { padding: 26px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}