/* Excel Workflow Builder 사용설명서(/guides/excel-workflow-builder). 규칙은 .ewg 아래로만 — 사이트 전역 규칙에 손대지 않는다.
   ★글꼴은 사이트 글꼴을 그대로 쓴다(글꼴 속성을 새로 정하지 않는다). 변수 대체값에 상속 키워드를 쓰지 말 것(글꼴 전체 무효 전례).
   ★움직임은 guide.js 가 .is-armed 를 붙였을 때만 숨김→등장으로 바뀐다. 스크립트가 없으면 모든 장면이 완성된 모습이다. */

.ewg {
  --ewg-header-h: 72px;
  --ewg-ink: var(--ink, #1a221d);
  --ewg-muted: var(--muted, #5c665d);
  --ewg-line: var(--line, #e3e8e1);
  --ewg-accent: var(--accent, #1f4b3f);
  --ewg-mint: #2e6b52;
  --ewg-blue: #246bfe;
  --ewg-soft: #f5f8f6;
  --ewg-card: #fff;
  --ewg-red: #c0392b;
  --ewg-amber: #b45309;
  color: var(--ewg-ink);
  line-height: 1.65;
}

.ewg *,
.ewg *::before,
.ewg *::after { box-sizing: border-box; }

.ewg img { max-width: 100%; height: auto; display: block; }
.ewg a:focus-visible,
.ewg button:focus-visible,
.ewg summary:focus-visible { outline: 2px solid var(--ewg-blue); outline-offset: 2px; }
.ewg-mono { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }

/* ── 머리 ── 상품 소개 페이지(/programs/excel-workflow-builder)와 같은 어두운 바탕·초록 강조·단추 모양. 실무 사례 모음도 이 머리를 함께 쓴다. */
.ewg-hero {
  position: relative;
  /* 사이트 본문 위 여백(30px)과 머리글 아래 틈(8px)을 덮어 어두운 머리를 사이트 머리글 바로 아래에 붙인다. */
  margin: -38px calc(50% - 50vw) 0;
  padding: clamp(44px, 6vw, 84px) 0 clamp(36px, 5vw, 64px);
  color: #eef7f3;
  background:
    radial-gradient(760px 420px at 85% 0, rgba(37, 99, 235, .26), transparent 65%),
    radial-gradient(700px 520px at 5% 105%, rgba(21, 128, 61, .38), transparent 62%),
    linear-gradient(rgba(238, 247, 243, .045) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(90deg, rgba(238, 247, 243, .045) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(180deg, #0a1915, #0b1d18);
}
.ewg-hero-inner { max-width: 1168px; margin: 0 auto; padding: 0 24px; }
.ewg-kicker {
  display: inline-flex; align-items: center; gap: 8px; margin: 0 0 16px; padding: 5px 12px;
  border: 1px solid rgba(127, 224, 166, .3); border-radius: 999px; background: rgba(127, 224, 166, .08);
  color: #8ee8b3; font-weight: 800; letter-spacing: .04em; font-size: 13px;
}
.ewg-kicker::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 0 4px rgba(74, 222, 128, .18); }
.ewg-hero h1 { margin: 0; color: #fff; font-size: clamp(30px, 4.6vw, 54px); line-height: 1.2; letter-spacing: -.03em; font-weight: 800; }
.ewg-hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, #86efac, #5eead4 55%, #93c5fd); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.ewg-lead { max-width: 720px; margin: 18px 0 0; color: var(--ewg-muted); font-size: clamp(15px, 1.6vw, 18px); }
.ewg-hero .ewg-lead { color: #a9c4ba; }
.ewg-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.ewg-btn {
  display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 18px;
  border: 1px solid var(--ewg-line); border-radius: 10px; background: #fff; color: var(--ewg-ink);
  font-weight: 600; text-decoration: none;
}
.ewg-btn:hover { border-color: var(--ewg-mint); }
.ewg-btn--primary { background: var(--ewg-ink); border-color: var(--ewg-ink); color: #fff; }
.ewg-btn--primary:hover { background: var(--ewg-accent); border-color: var(--ewg-accent); }
.ewg-btn--ghost { background: transparent; }
.ewg-hero .ewg-btn {
  min-height: 46px; border-radius: 12px; border-color: rgba(238, 247, 243, .3); background: rgba(238, 247, 243, .04); color: #eef7f3; font-weight: 700;
  transition: transform .2s, background-color .2s, border-color .2s;
}
.ewg-hero .ewg-btn:hover { transform: translateY(-1px); border-color: #fff; color: #fff; }
.ewg-hero .ewg-btn--primary { background: #15803d; border-color: #15803d; color: #fff; box-shadow: 0 8px 22px rgba(21, 128, 61, .28); }
.ewg-hero .ewg-btn--primary:hover { background: #0f6a31; border-color: #0f6a31; }
@media (prefers-reduced-motion: reduce) { .ewg-hero .ewg-btn { transition: none; } .ewg-hero .ewg-btn:hover { transform: none; } }

/* ── 배치 ── */
.ewg-layout {
  display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: clamp(24px, 4vw, 56px);
  max-width: 1168px; margin: 0 auto; padding: 36px 24px 72px;
}
.ewg-toc { position: sticky; top: 88px; align-self: start; max-height: calc(100vh - 110px); overflow: auto; }
.ewg-toc-title { margin: 0 0 8px; font-size: 12px; font-weight: 700; color: var(--ewg-muted); letter-spacing: .08em; }
.ewg-toc ol { margin: 0; padding: 0; list-style: none; border-left: 2px solid var(--ewg-line); }
.ewg-toc a {
  display: flex; gap: 10px; padding: 7px 10px; margin-left: -2px; border-left: 2px solid transparent;
  color: var(--ewg-muted); text-decoration: none; font-size: 14px; line-height: 1.4;
}
.ewg-toc a .ewg-mono { color: #9aa59c; font-size: 12px; padding-top: 1px; }
.ewg-toc a:hover { color: var(--ewg-ink); }
.ewg-toc a.is-current { color: var(--ewg-ink); border-left-color: var(--ewg-blue); font-weight: 700; }
.ewg-body-col { min-width: 0; }

.ewg-chapter { padding-top: 8px; margin-bottom: clamp(44px, 6vw, 72px); scroll-margin-top: calc(var(--ewg-header-h) + 16px); }
.ewg-chapter-head { margin-bottom: 18px; }
.ewg-eyebrow { margin: 0 0 4px; color: var(--ewg-blue); font-weight: 800; font-size: 13px; letter-spacing: .1em; }
.ewg-chapter h2 { margin: 0; font-size: clamp(22px, 3vw, 32px); line-height: 1.25; letter-spacing: -.015em; }
.ewg-chapter h3 { margin: 26px 0 8px; font-size: 18px; }
.ewg-chapter-lead { margin: 8px 0 0; color: var(--ewg-muted); }

/* ── 단계 목록 ── */
.ewg-steps { counter-reset: s; margin: 18px 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.ewg-steps li {
  position: relative; padding: 12px 14px 12px 52px; border: 1px solid var(--ewg-line); border-radius: 12px; background: var(--ewg-card);
}
.ewg-steps li::before {
  counter-increment: s; content: counter(s); position: absolute; left: 14px; top: 12px; width: 26px; height: 26px;
  display: grid; place-items: center; border-radius: 50%; background: var(--ewg-ink); color: #fff; font-size: 13px; font-weight: 700;
}
.ewg-notes { margin: 18px 0; padding: 14px 16px; border-radius: 12px; background: var(--ewg-soft); border: 1px solid var(--ewg-line); }
.ewg-notes-title { margin: 0 0 6px; font-weight: 700; font-size: 14px; color: var(--ewg-mint); }
.ewg-notes ul { margin: 0; padding-left: 18px; display: grid; gap: 4px; color: var(--ewg-muted); font-size: 15px; }

/* ── 그림 틀 ── */
.ewg-frame {
  position: relative; border: 1px solid var(--ewg-line); border-radius: 14px; overflow: hidden; background: #fff;
  box-shadow: 0 10px 30px rgba(26, 34, 29, .08);
}
/* 2배 밀도 그림: 실제 화면 크기(--w)로 보이고, 칸이 좁으면 줄어든다 */
.ewg img.ewg-2x { width: var(--w); height: auto; }
.ewg-shot { margin: 18px 0; }
.ewg-shot figcaption { margin-top: 8px; font-size: 14px; color: var(--ewg-muted); }
.ewg-shot--narrow { max-width: 420px; }
.ewg-shot--small { margin: 0; }
.ewg-shot--panel { max-width: 340px; margin: 6px 0; }
.ewg-shot--sheet { margin: 6px 0; }
.ewg-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; align-items: start; margin: 18px 0; }
.ewg-gallery .ewg-frame { box-shadow: none; }
.ewg-gallery .ewg-shot--small img { margin: 0 auto; }

/* 번호 표시가 붙은 전체 화면 */
.ewg-marked img { width: 100%; }
.ewg-box { position: absolute; border: 2px solid rgba(36, 107, 254, .85); border-radius: 8px; background: rgba(36, 107, 254, .06); cursor: pointer; transition: background .15s, box-shadow .15s; }
.ewg-box:hover, .ewg-box.is-on { background: rgba(36, 107, 254, .2); box-shadow: 0 0 0 3px rgba(36, 107, 254, .35); }
.ewg-mk {
  position: absolute; transform: translate(-40%, -45%); width: 24px; height: 24px; display: grid; place-items: center;
  border-radius: 50%; background: var(--ewg-blue); color: #fff; font-size: 13px; font-weight: 800; box-shadow: 0 0 0 3px #fff;
  border: 0; padding: 0; line-height: 1; cursor: pointer; z-index: 2; transition: transform .15s;
}
.ewg-mk:hover, .ewg-mk.is-on { transform: translate(-40%, -45%) scale(1.2); }
.ewg-mk:focus-visible { outline: 3px solid var(--ewg-ink); outline-offset: 3px; }
.ewg-tip {
  position: absolute; z-index: 5; width: 280px; max-width: calc(100% - 16px); padding: 10px 12px; border-radius: 10px;
  background: var(--ewg-ink); color: #fff; font-size: 14px; line-height: 1.5; box-shadow: 0 8px 24px rgba(0, 0, 0, .28); pointer-events: none;
  animation: ewg-tip-in .12s ease-out;
}
.ewg-tip[hidden] { display: none; }
.ewg-tip strong { display: block; margin-bottom: 2px; }
@keyframes ewg-tip-in { from { opacity: 0; transform: translateY(3px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .ewg-tip { animation: none; } .ewg-box, .ewg-mk { transition: none; } }
.ewg-legend li { cursor: pointer; transition: border-color .15s, background .15s; }
.ewg-legend li.is-on { border-color: var(--ewg-blue); background: rgba(36, 107, 254, .07); }
.ewg-legend { margin: 18px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 10px; }
.ewg-legend li { display: flex; gap: 12px; padding: 12px 14px; border: 1px solid var(--ewg-line); border-radius: 12px; }
.ewg-legend li > b { flex: 0 0 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: var(--ewg-blue); color: #fff; font-size: 13px; }
.ewg-legend strong { display: block; }
.ewg-legend span { display: block; color: var(--ewg-muted); font-size: 14px; }

/* ── 리본 단추·요금·환경 ── */
.ewg-ribbon { display: flex; align-items: center; gap: 18px; margin: 18px 0; padding: 14px 18px; border: 1px solid var(--ewg-line); border-radius: 14px; background: var(--ewg-card); }
.ewg-ribbon-btn { position: relative; flex: 0 0 auto; width: 90px; padding: 6px; border: 1px solid var(--ewg-line); border-radius: 8px; background: #f3f3f3; }
.ewg-ribbon-btn img { width: 100%; }
.ewg-pulse { position: absolute; inset: -6px; border-radius: 12px; border: 2px solid var(--ewg-blue); opacity: 0; animation: ewg-pulse 2.4s ease-out infinite; }
@keyframes ewg-pulse { 0% { opacity: .9; transform: scale(.94); } 70%, 100% { opacity: 0; transform: scale(1.12); } }
.ewg-ribbon figcaption { display: grid; gap: 2px; }
.ewg-ribbon figcaption span { color: var(--ewg-muted); font-size: 14px; }
.ewg-price { margin: 18px 0; padding: 14px 18px; border-radius: 14px; border: 1px solid #c9dbd2; background: #f1f8f4; }
.ewg-price p { margin: 0; }
.ewg-price-title { font-weight: 700; color: var(--ewg-mint); font-size: 14px; margin-bottom: 4px !important; }
.ewg-price-link { margin-top: 6px !important; font-size: 14px; }
.ewg-price a { color: var(--ewg-blue); }
.ewg-facts ul { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.ewg-facts li { padding: 12px 14px; border: 1px solid var(--ewg-line); border-radius: 12px; }
.ewg-facts b { display: block; }
.ewg-facts span { color: var(--ewg-muted); font-size: 14px; }

/* ── 둘로 나뉜 줄 ── */
.ewg-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 340px); gap: 28px; align-items: start; margin: 22px 0; }
.ewg-split > div > h3:first-child { margin-top: 0; }
.ewg-split:has(.ewg-shot--sheet) { grid-template-columns: minmax(0, 300px) minmax(0, 1fr); }
.ewg-stack { margin: 22px 0; }
.ewg-stack > div > h3:first-child { margin-top: 0; }
.ewg-stack .ewg-chips { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.ewg-stack .ewg-pair { max-width: 720px; margin-top: 16px; }
.ewg-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.ewg-chips { margin: 10px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.ewg-chips li { padding: 10px 12px; border: 1px solid var(--ewg-line); border-radius: 10px; background: var(--ewg-card); }
.ewg-chips b { display: block; }
.ewg-chips span { display: block; color: var(--ewg-muted); font-size: 14px; }
.ewg-safety { margin: 22px 0; padding: 16px 18px; border-radius: 14px; border: 1px solid #f0d9a8; background: #fffaf0; }
.ewg-safety h3 { margin-top: 0; }
.ewg-safety ul { margin: 0; padding-left: 18px; display: grid; gap: 6px; }

/* ── 장면 재생기 ── */
.ewg-player { margin: 18px 0; }
.ewg-pstage { position: relative; aspect-ratio: var(--r); background: #fff; }
.ewg-layer { position: absolute; inset: 0; opacity: 0; transition: opacity .5s ease; }
.ewg-layer img { width: 100%; height: 100%; }
.ewg-layer.is-active { opacity: 1; }
.ewg-spot { position: absolute; border: 2px solid var(--ewg-blue); border-radius: 8px; background: rgba(36, 107, 254, .08); opacity: 0; transform: scale(1.04); transition: opacity .4s .25s ease, transform .4s .25s ease; }
.ewg-layer.is-active .ewg-spot { opacity: 1; transform: none; }
.ewg-cursor { position: absolute; width: 4%; min-width: 22px; left: 50%; top: 50%; opacity: 0; transition: left .7s cubic-bezier(.3, .7, .2, 1), top .7s cubic-bezier(.3, .7, .2, 1), opacity .25s; pointer-events: none; }
.ewg-cursor.is-on { opacity: 1; }
.ewg-cursor svg { width: 100%; fill: #111; stroke: #fff; stroke-width: 1.4; filter: drop-shadow(0 2px 3px rgba(0, 0, 0, .35)); }
.ewg-ripple { position: absolute; left: 6%; top: 5%; width: 120%; aspect-ratio: 1; margin: -30% 0 0 -30%; border-radius: 50%; border: 2px solid var(--ewg-blue); opacity: 0; }
.ewg-cursor.is-click .ewg-ripple { animation: ewg-ripple .6s ease-out; }
@keyframes ewg-ripple { from { opacity: .9; transform: scale(.3); } to { opacity: 0; transform: scale(1.6); } }
.ewg-pcap { display: flex; align-items: flex-start; gap: 12px; margin-top: 10px; font-size: 14px; }
.ewg-count { flex: 0 0 auto; padding: 2px 8px; border-radius: 999px; background: var(--ewg-ink); color: #fff; font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums; }
.ewg-pcap-text { flex: 1 1 auto; min-width: 0; color: var(--ewg-ink); }
.ewg-ctrls { display: flex; gap: 6px; flex: 0 0 auto; }
.ewg-ctl { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--ewg-line); border-radius: 8px; background: #fff; cursor: pointer; color: var(--ewg-ink); font-size: 18px; }
.ewg-ctl:hover { border-color: var(--ewg-mint); }
.ewg-i-pause, .ewg-i-play { grid-area: 1 / 1; }
.ewg-i-pause { width: 10px; height: 12px; border-left: 3px solid currentColor; border-right: 3px solid currentColor; }
.ewg-i-play { width: 0; height: 0; border-left: 10px solid currentColor; border-top: 6px solid transparent; border-bottom: 6px solid transparent; display: none; }
.ewg-player.is-paused .ewg-i-pause { display: none; }
.ewg-player.is-paused .ewg-i-play { display: block; }

/* ── 첫 화면 시연 ── */
.ewg-demo { border: 1px solid var(--ewg-line); border-radius: 16px; background: #fff; box-shadow: 0 14px 40px rgba(26, 34, 29, .09); overflow: hidden; }
.ewg-demo-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; padding: 10px 14px; border-bottom: 1px solid var(--ewg-line); background: #fafbfa; font-size: 14px; }
.ewg-demo-title { font-weight: 700; }
.ewg-demo-status { flex: 1 1 160px; min-width: 0; color: var(--ewg-muted); font-variant-numeric: tabular-nums; }
.ewg-demo-run { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 8px; background: var(--ewg-blue); color: #fff; font-weight: 700; font-size: 13px; transition: transform .2s, box-shadow .2s; }
.ewg-demo-run i { width: 0; height: 0; border-left: 8px solid #fff; border-top: 5px solid transparent; border-bottom: 5px solid transparent; }
.ewg-demo.is-running .ewg-demo-run { transform: scale(.94); box-shadow: 0 0 0 5px rgba(36, 107, 254, .25); }
.ewg-replay { padding: 5px 12px; border: 1px solid var(--ewg-line); border-radius: 8px; background: #fff; cursor: pointer; font: inherit; font-size: 13px; color: var(--ewg-ink); }
.ewg-replay:hover { border-color: var(--ewg-mint); }
.ewg-stage-scroll { overflow-x: auto; background: #fbfcfd; }
.ewg-stage {
  position: relative; container-type: inline-size; width: 100%; min-width: 760px; aspect-ratio: var(--ar);
  background-image: linear-gradient(#eef2f4 1px, transparent 1px), linear-gradient(90deg, #eef2f4 1px, transparent 1px); background-size: 24px 24px;
}
.ewg-grp { position: absolute; border: 1.5px solid; border-radius: 10px; transition: opacity .5s ease, transform .5s ease; }
.ewg-grp > span { position: absolute; left: 0; right: 0; top: 0; padding: .3em .7em; border-radius: 9px 9px 0 0; font-size: clamp(8px, 1.15cqw, 15px); font-weight: 700; }
.ewg-grp--blue { background: rgba(36, 107, 254, .08); border-color: #86aef7; } .ewg-grp--blue > span { background: rgba(36, 107, 254, .16); }
.ewg-grp--yellow { background: rgba(240, 190, 30, .11); border-color: #e2c25c; } .ewg-grp--yellow > span { background: rgba(240, 190, 30, .26); }
.ewg-grp--pink { background: rgba(225, 80, 135, .09); border-color: #e59ab5; } .ewg-grp--pink > span { background: rgba(225, 80, 135, .2); }
.ewg-grp--green { background: rgba(22, 129, 95, .09); border-color: #7cc79b; } .ewg-grp--green > span { background: rgba(22, 129, 95, .2); }
.ewg-wires { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.ewg-wires path { fill: none; stroke: #246bfe; stroke-width: 3.5; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 0; transition: stroke-dashoffset .6s ease; }
.ewg-note { position: absolute; height: auto; border-radius: 4px; transition: opacity .5s ease, transform .5s ease; }
.ewg-node { position: absolute; display: block; transition: opacity .35s ease, transform .35s cubic-bezier(.3, 1.4, .5, 1); }
.ewg-node i { position: absolute; inset: 0; background-repeat: no-repeat; background-size: 100% calc(var(--atlas-n) * 100%); background-position: 0 var(--pos); border-radius: 6%; }
.ewg-n-idle { background-image: var(--atlas-idle); }
.ewg-n-done { background-image: var(--atlas-done); transition: opacity .3s ease; }
/* 읽는 순서: 들어가는 것 → 흐름 → 나오는 것. 표만 자기 상자 안에서 스크롤한다. */
.ewg-acts { display: grid; grid-template-columns: minmax(0, 1fr) minmax(250px, .78fr) minmax(0, 1fr); }
.ewg-act { min-width: 0; padding: 20px 16px; }
.ewg-act + .ewg-act { border-left: 1px solid var(--ewg-line); }
.ewg-act--input { background: #f6f8fb; }
.ewg-act--flow { background: #fff; }
.ewg-act--output { background: #f1f7f2; }
.ewg-act-label { display: flex; justify-content: space-between; margin: 0 0 8px; color: var(--ewg-muted); font-size: 14px; font-weight: 700; }
.ewg-act-label span { color: var(--ewg-mint); font-size: 20px; }
.ewg-act h3 { margin: 0 0 20px; font-size: 18px; line-height: 1.5; }
.ewg-file-stack { display: flex; gap: 0; align-items: end; padding: 0 0 14px; min-height: 74px; }
.ewg-file-stack > span { flex: 1; min-width: 0; margin-right: -9px; padding: 7px 5px 10px; border: 1px solid #b8c9be; border-radius: 6px 6px 0 0; background: #eaf1ec; font-size: 12px; box-shadow: -3px 3px 0 #d3dfd6; transform: rotate(-3deg); white-space: nowrap; }
.ewg-file-stack > span:last-child { margin-right: 0; }
.ewg-file-stack > span:nth-child(even) { transform: translateY(-7px) rotate(2deg); }
.ewg-file-stack > span.is-current { background: #fff; border-top: 3px solid var(--ewg-mint); z-index: 1; }
.ewg-file-stack small { display: block; color: var(--ewg-muted); }
.ewg-book { min-width: 0; border: 1px solid #becdc4; border-radius: 8px; background: #fff; overflow: hidden; box-shadow: 0 5px 14px #1f4b3f0a; }
.ewg-book-name { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; margin: 0; padding: 9px 10px; font-size: 14px; font-weight: 700; background: #e2eee6; }
.ewg-book-name small { color: var(--ewg-muted); font-size: 12px; font-weight: 400; }
.ewg-grid-scroll { width: 100%; max-width: 100%; overflow: auto; scrollbar-width: thin; scrollbar-color: #b8c6be #f0f3f1; }
.ewg-grid { width: 100%; border-collapse: collapse; font-size: 12px; line-height: 1.5; font-variant-numeric: tabular-nums; }
.ewg-grid th, .ewg-grid td { position: relative; padding: 7px 9px; border: 1px solid #dfe6e2; white-space: pre; text-align: left; height: 32px; }
.ewg-grid th { background: #f0f3f1; font-weight: 500; }
.ewg-grid .ewg-letters th { padding: 3px 9px; height: 24px; text-align: center; color: #617368; background: #eaf0ec; }
.ewg-grid th[scope=row] { position: sticky; left: 0; z-index: 1; text-align: center; color: #6c7c71; min-width: 30px; font-size: 12px; }
.ewg-grid .ewg-field { background: #eff5f1; font-weight: 700; }
.ewg-grid .ewg-number { text-align: right; }
.ewg-grid .ewg-negative { color: #b6382b; }
.ewg-empty-row td { background: #fff4d8; }
.ewg-cell-mark { display: inline-grid; place-items: center; margin-left: 5px; width: 19px; height: 19px; background: #a95310; border-radius: 50%; color: #fff; font-size: 12px; line-height: 1; }
.ewg-grid td:has(.ewg-cell-mark) { background: #fff0cd; }
.ewg-sheet-tabs { display: flex; gap: 3px; padding: 7px 8px 0; background: #eef2ef; overflow-x: auto; scrollbar-width: thin; }
.ewg-sheet-tabs button, .ewg-sheet-tabs > span { flex: 0 0 auto; padding: 6px 10px; border: 1px solid #cdd8d1; border-bottom: 3px solid transparent; border-radius: 5px 5px 0 0; font: inherit; font-size: 12px; background: #f7f9f7; color: #4d6356; }
.ewg-sheet-tabs button { cursor: pointer; }
.ewg-sheet-tabs [aria-selected=true], .ewg-sheet-tabs .is-selected { background: #fff; border-bottom-color: var(--ewg-mint); color: var(--ewg-mint); font-weight: 700; }
.ewg-month-tabs > span { padding: 4px 7px; }
.ewg-month-tabs .is-selected { outline: 1px solid #2e6b5266; }
.ewg-raw-notes { list-style: none; padding: 0; margin: 12px 0 18px; display: flex; flex-wrap: wrap; gap: 6px 12px; font-size: 12px; }
.ewg-raw-notes li { display: flex; align-items: center; gap: 5px; }
.ewg-raw-notes b { display: grid; place-items: center; width: 19px; height: 19px; border-radius: 50%; background: #a95310; color: #fff; }
.ewg-raw-notes small { color: #6b756f; font-size: 12px; }
.ewg-account { margin-top: 12px; font-size: 12px; }
.ewg-account summary { font-weight: 700; cursor: pointer; font-size: 14px; }
.ewg-account > p { overflow-wrap: anywhere; margin: 4px 0 8px; color: var(--ewg-muted); }
.ewg-flow-cards { display: grid; gap: 14px; list-style: none; padding: 0; margin: 0 0 16px; }
.ewg-flow-card { padding: 12px; border: 1px solid #c8d4cd; border-left: 4px solid #759fda; border-radius: 8px; transition: background .3s, border-color .3s, box-shadow .3s; font-size: 14px; }
.ewg-flow-card:nth-child(2) { border-left-color: #d4ac42; }
.ewg-flow-card:nth-child(3) { border-left-color: #d890b0; }
.ewg-flow-card:nth-child(4) { border-left-color: #5baf88; }
.ewg-flow-card h4 { margin: 0 0 5px; font-size: 15px; line-height: 1.4; }
.ewg-flow-card > p { margin: 0; font-size: 14px; }
.ewg-node-names { display: flex; flex-wrap: wrap; gap: 3px 8px; list-style: none; padding: 0; margin: 8px 0; color: #54665b; font-size: 14px; }
.ewg-node-names li { border-bottom: 1px dotted #bdc9c1; }
.ewg-flow-card .ewg-card-count { border-top: 1px solid #dfe7e1; padding-top: 6px; color: #1e5940; }
.ewg-card-count b { font-size: 19px; font-variant-numeric: tabular-nums; }
.ewg-demo.is-armed .ewg-flow-card:not(.is-on) { background: #f5f6f5; border-color: #dde3df; box-shadow: none; }
.ewg-flow-card.is-on { background: #f0f8f3; border-color: #73a88c; box-shadow: 0 0 0 2px #2e6b520d; }
.ewg-map-open { width: 100%; justify-content: center; padding: 8px; font-size: 14px; }
.ewg-output-reveal { transition: opacity .6s, transform .6s; }
.ewg-book-foot { margin: 0; padding: 8px 10px; color: #617066; font-size: 12px; background: #fafcfb; }
.ewg-review-breakdown { margin-top: 20px; font-size: 14px; }
.ewg-review-breakdown > strong { font-size: 14px; }
.ewg-review-breakdown ul { list-style: none; padding: 0; margin: 8px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.ewg-review-breakdown li { padding: 6px; background: #fff; border: 1px solid #dbe5de; border-radius: 6px; font-size: 12px; }
.ewg-control { margin-top: 16px; padding: 13px; border: 1px solid #b4cbbd; border-radius: 8px; background: #fff; font-size: 14px; }
.ewg-control > strong { color: var(--ewg-mint); }
.ewg-control p { margin: 4px 0; font-size: 14px; }
.ewg-control small { display: block; margin-top: 8px; font-size: 12px; color: #5a6d60; }
.ewg-demo-note { margin: 0; padding: 12px 16px; border-top: 1px solid var(--ewg-line); font-size: 13px; color: var(--ewg-muted); }
.ewg-sr { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.ewg-map-dialog { width: calc(100vw - 32px); max-width: 1500px; height: calc(100dvh - 40px); max-height: 1100px; padding: 0; border: 1px solid #c5d2c9; border-radius: 12px; color: var(--ewg-ink); }
.ewg-map-dialog::backdrop { background: #10251d99; }
.ewg-map-dialog[open] { display: flex; flex-direction: column; }
.ewg-map-bar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 10px 14px; border-bottom: 1px solid var(--ewg-line); }
.ewg-map-bar h3 { flex: 1 1 180px; margin: 0; font-size: 16px; }
.ewg-map-bar button { min-height: 36px; padding: 4px 12px; border: 1px solid #c4d1c8; border-radius: 6px; background: #fff; font: inherit; color: inherit; cursor: pointer; }
.ewg-map-bar output { min-width: 46px; text-align: center; font-size: 14px; }
.ewg-map-help { margin: 0; padding: 7px 14px; color: #5e7265; font-size: 13px; }
.ewg-map-scroll { flex: 1; min-height: 0; overflow: auto; overscroll-behavior: contain; }
.ewg-map-scroll .ewg-stage { min-width: 0; width: 3240px; max-width: none; flex: none; }
.ewg-map-dialog .ewg-grp, .ewg-map-dialog .ewg-note, .ewg-map-dialog .ewg-node { opacity: 1 !important; transform: none !important; }
.ewg-map-dialog .ewg-wires path { stroke-dashoffset: 0 !important; }
.ewg-map-dialog .ewg-grp > span { font-size: 22px; }

/* 좁은 화면은 가로 목차, 넓은 화면은 본문과 구분된 목차 칸을 쓴다. */
.ewg-layout { display: block; max-width: none; padding: 24px 0 56px; }
.ewg-toc { position: sticky; top: var(--ewg-header-h); z-index: 5; max-height: none; padding: 8px 0; background: #fffffff5; border-bottom: 1px solid var(--ewg-line); overflow: hidden; margin-bottom: 24px; }
.ewg-toc-title { display: none; }
.ewg-toc ol { display: flex; gap: 6px; overflow-x: auto; border: 0; padding-bottom: 2px; scrollbar-width: none; }
.ewg-toc li { flex: 0 0 auto; }
.ewg-toc a { margin: 0; padding: 6px 12px; border: 1px solid var(--ewg-line); border-radius: 999px; white-space: nowrap; background: #fff; }
.ewg-toc a .ewg-mono { display: none; }
.ewg-toc a.is-current { border-color: var(--ewg-blue); background: #eef4ff; }
.ewg-body-col > .ewg-chapter { max-width: 1120px; margin-left: auto; margin-right: auto; }
@media (min-width: 1180px) {
  .ewg-layout {
    display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 32px;
    width: calc(100vw - 48px); max-width: 1800px;
    margin-left: calc((100% - min(1800px, 100vw - 48px)) / 2); padding: 0 0 56px;
  }
  .ewg-toc {
    height: calc(100vh - var(--ewg-header-h)); overflow-y: auto; overflow-x: hidden;
    margin: 0; padding: 24px 16px; background: var(--ewg-soft);
    border-bottom: 0; border-right: 1px solid var(--ewg-line); overscroll-behavior-y: contain;
  }
  .ewg-toc-title { display: block; margin-bottom: 14px; }
  .ewg-toc ol { display: block; overflow: visible; border-left: 3px solid var(--ewg-line); padding: 0; }
  .ewg-toc a {
    margin-left: -3px; padding: 10px 8px; border: 0; border-left: 3px solid transparent;
    border-radius: 0; white-space: normal; background: transparent;
  }
  .ewg-toc a .ewg-mono { display: block; flex: 0 0 18px; }
  .ewg-toc a.is-current { border-left-color: var(--ewg-blue); background: #e7eef9; }
  .ewg-body-col { padding-top: 24px; }
  .ewg-body-col > #ch-demo, .ewg-body-col > #ch-nodes { width: 100%; max-width: 1500px; }
}
@media (max-width: 1179px) {
  .ewg-chapter { scroll-margin-top: calc(var(--ewg-header-h) + 76px); }
  .ewg-acts { grid-template-columns: minmax(0, 1fr); }
  .ewg-act + .ewg-act { border-left: 0; border-top: 1px solid var(--ewg-line); }
  .ewg-flow-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .ewg-flow-cards { grid-template-columns: minmax(0, 1fr); }
  .ewg-act { padding: 18px 12px; }
  .ewg-act--input .ewg-act-label span, .ewg-act--flow .ewg-act-label span { transform: rotate(90deg); }
  .ewg-file-stack > span { margin-right: -6px; padding-left: 10px; padding-right: 3px; }
}

/* ── 노드·예시·통제합계·단축키 ── */
.ewg-nodes { display: grid; gap: 22px; }
.ewg-ncat h3 { display: flex; align-items: center; gap: 8px; margin: 0 0 8px; }
.ewg-ncat h3 small { color: var(--ewg-muted); font-weight: 500; font-size: 13px; }
.ewg-ncat-dot { width: 12px; height: 12px; border-radius: 4px; background: #246bfe; }
.ewg-ncat-dot--clean { background: #10805f; } .ewg-ncat-dot--calc { background: #7c3aed; } .ewg-ncat-dot--check { background: #be123c; }
.ewg-nname { font-weight: 700; }
.ewg-ndesc { color: var(--ewg-ink); font-size: 14px; }
.ewg-nuse { color: var(--ewg-muted); font-size: 13px; }
.ewg-samples { display: grid; gap: 16px; }
.ewg-sgroup { padding: 14px 16px; border: 1px solid var(--ewg-line); border-radius: 14px; background: var(--ewg-card); }
.ewg-sgroup.is-featured { border-color: #bcd3ff; background: linear-gradient(180deg, #f2f7ff, #fff); }
.ewg-sgroup h3 { margin: 0 0 8px; font-size: 15px; color: var(--ewg-mint); }
.ewg-sgroup.is-featured h3 { color: var(--ewg-blue); }
.ewg-sgroup ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.ewg-sgroup li { display: grid; gap: 1px; }
.ewg-sgroup li span { color: var(--ewg-muted); font-size: 14px; }
.ewg-legend2 { display: grid; gap: 8px; margin-top: 12px; }
.ewg-lv { margin: 0; display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 4px 14px; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--ewg-line); }
.ewg-lv span { color: var(--ewg-muted); font-size: 14px; }
.ewg-lv--gray { background: #f1f4f7; } .ewg-lv--gray b { color: #64748b; }
.ewg-lv--red { background: #fde8e8; border-color: #f5c6c6; } .ewg-lv--red b { color: #a12828; }
.ewg-keys table { width: 100%; max-width: 100%; border-collapse: collapse; table-layout: fixed; }
.ewg-keys th, .ewg-keys td { padding: 8px 10px; border-bottom: 1px solid var(--ewg-line); text-align: left; vertical-align: top; }
.ewg-keys th { width: 190px; font-weight: 600; }
.ewg-keys kbd { display: inline-block; padding: 2px 8px; border: 1px solid #cfd8d2; border-bottom-width: 2px; border-radius: 6px; background: #fafbfa; font: inherit; font-size: 13px; font-weight: 600; }
.ewg-keys-note { margin: 8px 0 0; color: var(--ewg-muted); font-size: 14px; }

.ewg-faq details { border: 1px solid var(--ewg-line); border-radius: 12px; padding: 0 16px; margin-bottom: 10px; background: var(--ewg-card); }
.ewg-faq summary { cursor: pointer; padding: 14px 0; font-weight: 700; }
.ewg-faq p { margin: 0 0 14px; color: var(--ewg-muted); }
.ewg-back { text-align: center; margin: 40px 0 0; }
.ewg-back a { color: var(--ewg-blue); font-weight: 700; }

/* ── 좁은 화면 ── */
@media (max-width: 960px) {
  .ewg-layout { grid-template-columns: minmax(0, 1fr); padding: 16px 16px 56px; }
  .ewg-toc { position: sticky; top: var(--ewg-header-h); z-index: 5; max-height: none; margin: 0 -16px; padding: 8px 16px; background: rgba(255, 255, 255, .94); backdrop-filter: blur(6px); border-bottom: 1px solid var(--ewg-line); overflow: visible; }
  .ewg-toc-title { display: none; }
  .ewg-toc ol { display: flex; gap: 6px; overflow-x: auto; border-left: 0; padding-bottom: 2px; scrollbar-width: none; }
  .ewg-toc li { flex: 0 0 auto; }
  .ewg-toc a { margin: 0; padding: 6px 12px; border: 1px solid var(--ewg-line); border-radius: 999px; border-left-width: 1px; white-space: nowrap; background: #fff; }
  .ewg-toc a .ewg-mono { display: none; }
  .ewg-toc a.is-current { border-color: var(--ewg-blue); background: #eef4ff; }
  .ewg-hero-inner { padding: 0 16px; }
  .ewg-split, .ewg-split:has(.ewg-shot--sheet) { grid-template-columns: minmax(0, 1fr); }
  .ewg-shot--panel { max-width: none; }
  .ewg-results { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  /* 글씨가 작아지는 넓은 화면 그림은 줄이지 않고 옆으로 밀어 본다 */
  .ewg-shot--scroll .ewg-frame { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .ewg-shot--scroll .ewg-frame img { max-width: none; width: auto; height: auto; }
  .ewg-shot--scroll .ewg-frame img.ewg-2x { width: var(--w); }
  .ewg-shot--scroll figcaption::after { content: " (좌우로 밀어 보세요)"; }
  .ewg-pair { grid-template-columns: minmax(0, 1fr); }
  .ewg-lv { grid-template-columns: minmax(0, 1fr); }
  .ewg-keys th { width: auto; white-space: normal; }
  .ewg-keys table, .ewg-keys tbody, .ewg-keys tr, .ewg-keys th, .ewg-keys td { display: block; width: 100%; max-width: 100%; min-width: 0; }
  .ewg-keys tr { padding: 6px 0; border-bottom: 1px solid var(--ewg-line); }
  .ewg-keys th, .ewg-keys td { padding: 2px 0; border-bottom: 0; }
  .ewg-ribbon { flex-direction: column; align-items: flex-start; }
  .ewg-mk { width: 20px; height: 20px; font-size: 11px; }
  .ewg-tip { font-size: 13px; width: 240px; }
  .ewg-mk[data-n="6"] { margin-left: 24px; }
  .ewg-demo-run { display: none; }
  .ewg-pcap { flex-wrap: wrap; }
  .ewg-pcap-text { flex-basis: 100%; order: 3; }
}

@media (prefers-reduced-motion: reduce) {
  .ewg-pulse { animation: none; opacity: .7; }
  .ewg-layer, .ewg-spot, .ewg-cursor { transition: none; }
}

@media (prefers-reduced-motion: reduce) {
  .ewg-flow-card, .ewg-output-reveal, .ewg-node, .ewg-grp, .ewg-note, .ewg-n-done, .ewg-wires path { transition: none; }
}

.ewg-formula-bar { display: flex; align-items: center; gap: 8px; margin: 0; padding: 5px 9px; font-size: 12px; border-bottom: 1px solid #dce5df; background: #fffaf0; }
.ewg-formula-bar > span { padding-right: 9px; border-right: 1px solid #d6dfd9; }
.ewg-formula-bar small { color: #8b5c24; font-size: 12px; }
.ewg-formula-bar .ewg-cell-mark { margin: 0; }
.ewg-output-note { font-size: 12px; margin: 12px 0 0; color: #5e7063; }

/* ── 05장 노드 카드: 들어가는 것 → 노드 → 나오는 것 ── */
.ewg-nodes { display: grid; gap: 16px; }
.ewg-nlegend { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 0; padding: 10px 14px; list-style: none; border: 1px solid var(--ewg-line); border-radius: 12px; background: var(--ewg-soft); font-size: 13px; color: var(--ewg-muted); }
.ewg-nlegend li { display: flex; align-items: center; gap: 6px; }
.ewg-sw { display: inline-block; padding: 1px 7px; border-radius: 4px; font-style: normal; font-size: 12px; line-height: 1.5; }
.ewg-sw.is-new { background: #d6f0e0; color: #14532d; }
.ewg-sw.is-changed { background: #ffefb0; color: #713f12; }
.ewg-sw.is-removed { background: #eceeed; color: #7d867f; text-decoration: line-through; }
.ewg-sw.is-moved { background: #e6edfd; color: #1d4ed8; }
.ewg-ntabs { display: none; gap: 6px; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
.ewg-nodes.is-tabs .ewg-ntabs { display: flex; }
.ewg-nodes.is-tabs .ewg-ncat-title { display: none; }
.ewg-ntabs button { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 7px; min-height: 40px; padding: 0 14px; border: 1px solid var(--ewg-line); border-radius: 999px; background: #fff; color: var(--ewg-muted); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }
.ewg-ntabs button small { color: #8a948d; font-weight: 500; font-size: 12px; }
.ewg-ntabs button:hover { border-color: var(--ewg-mint); }
.ewg-ntabs button[aria-selected=true] { border-color: var(--ewg-blue); background: #eef4ff; color: var(--ewg-ink); }
.ewg-ncat-title { margin: 18px 0 10px; }
.ewg-nc-grid { display: grid; grid-template-columns: minmax(0, 1fr); grid-auto-flow: row dense; gap: 14px; }
.ewg-nc { container-type: inline-size; padding: 14px; border: 1px solid var(--ewg-line); border-top: 3px solid var(--nc, #246bfe); border-radius: 14px; background: var(--ewg-card); }
.ewg-nc-flow { display: flex; align-items: center; justify-content: center; gap: 0; }
.ewg-nc-side { flex: 0 1 auto; min-width: 0; display: grid; gap: 6px; align-content: center; padding: 8px; border-radius: 10px; }
.ewg-nc-in { background: #f5f8fb; }
.ewg-nc-out { background: #f0f7f2; }
.ewg-nc-tag { margin: 0; color: var(--ewg-muted); font-size: 12px; font-weight: 700; }
.ewg-nc-label { margin: 0 0 2px; font-size: 12px; font-weight: 700; color: var(--ewg-ink); }
.ewg-nc-tbl { min-width: 0; }
.ewg-nc-scroll { max-width: 100%; overflow-x: auto; scrollbar-width: thin; }
.ewg-nt { width: auto; min-width: 0; max-width: none; border-collapse: collapse; background: #fff; font-size: 12px; line-height: 1.45; font-variant-numeric: tabular-nums; }
.ewg-nt th, .ewg-nt td { padding: 4px 7px; border: 1px solid #dfe6e2; white-space: nowrap; text-align: left; font-weight: 400; }
.ewg-nt thead th { background: #eef2ef; font-weight: 700; color: #3f5247; }
.ewg-nt .ewg-number { text-align: right; }
.ewg-nt .is-new { background: #d6f0e0; }
.ewg-nt .is-changed { background: #ffefb0; }
.ewg-nt thead th.is-new { background: #bfe6cd; color: #14532d; }
.ewg-nt thead th.is-changed { background: #ffe58a; color: #713f12; }
.ewg-nt .is-gone, .ewg-nt .is-removed td, .ewg-nt .is-removed th { background: #eceeed; color: #7d867f; text-decoration: line-through; text-decoration-color: #7d867f; }
.ewg-nt .is-head td { background: #eef5f1; font-weight: 700; }
.ewg-nt .ewg-nt-no { min-width: 26px; padding: 4px 6px; text-align: center; background: #eef2ef; color: #6c7c71; font-weight: 400; }
.ewg-nt thead .ewg-nt-tag { padding: 0; border: 0; background: transparent; }
.ewg-nt tbody .ewg-nt-tag { background: #e6edfd; border: 1px solid #c7d6fb; color: #1d4ed8; text-align: center; }
.ewg-sp { color: #b1651f; font-style: normal; }
.ewg-nc-count { margin: 3px 0 0; font-size: 12px; color: var(--ewg-muted); text-align: right; }
.ewg-nc-note { margin: 4px 0 0; font-size: 12px; color: #8b5c24; }
.ewg-nc-tbl.has-frame { border: 1px solid #becdc4; border-radius: 6px; background: #fff; overflow: hidden; }
.ewg-nc-tbl.has-frame .ewg-nt th, .ewg-nc-tbl.has-frame .ewg-nt td { border-color: #e3ebe6; }
.ewg-nc-book { display: flex; align-items: center; gap: 6px; margin: 0; padding: 5px 8px; background: #e2eee6; font-size: 12px; font-weight: 700; }
.ewg-nc-book svg { width: 14px; height: 14px; color: #2e6b52; flex: 0 0 auto; }
.ewg-nc-tabs { display: flex; gap: 3px; padding: 5px 6px 0; background: #eef2ef; }
.ewg-nc-tabs span { padding: 3px 8px; border: 1px solid #cdd8d1; border-bottom: 3px solid transparent; border-radius: 4px 4px 0 0; background: #f7f9f7; font-size: 12px; color: #4d6356; }
.ewg-nc-tabs .is-selected { background: #fff; border-bottom-color: var(--ewg-mint); color: var(--ewg-mint); font-weight: 700; }
.ewg-nc-tbl.has-frame .ewg-nc-note, .ewg-nc-tbl.has-frame .ewg-nc-count { padding: 0 8px 4px; }
.ewg-nc-files { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.ewg-nc-files li { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border: 1px solid #becdc4; border-radius: 8px; background: #fff; }
.ewg-nc-files svg { width: 22px; height: 22px; color: #2e6b52; flex: 0 0 auto; }
.ewg-nc-files b { display: block; font-size: 13px; }
.ewg-nc-files small { display: block; color: var(--ewg-muted); font-size: 12px; }
.ewg-nc-book-box { border: 1px solid #becdc4; border-radius: 8px; background: #fff; overflow: hidden; }
.ewg-nc-sheets { margin: 0; padding: 8px; list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.ewg-nc-sheets li { padding: 5px 10px; border: 1px solid #cdd8d1; border-radius: 6px; background: #f7f9f7; }
.ewg-nc-sheets b { display: block; font-size: 13px; }
.ewg-nc-sheets small { color: var(--ewg-muted); font-size: 12px; }
.ewg-nc-chip { flex: 0 0 122px; display: grid; justify-items: center; gap: 4px; margin: 0; padding: 10px 8px; border: 2px solid var(--nc, #246bfe); border-radius: 12px; background: #fff; text-align: center; box-shadow: 0 4px 12px #1a221d14; }
.ewg-nc-icon { width: 26px; height: 26px; color: var(--nc, #246bfe); }
.ewg-nc-chip .ewg-nname { margin: 0; font-size: 14px; line-height: 1.3; font-weight: 800; }
.ewg-nc-set { margin: 0; color: var(--ewg-muted); font-size: 12px; line-height: 1.4; overflow-wrap: anywhere; }
.ewg-nc-arrow { position: relative; flex: 0 0 24px; height: 2px; background: #9fb3a8; }
.ewg-nc-arrow::after { content: ""; position: absolute; right: -1px; top: -4px; border-left: 7px solid #9fb3a8; border-top: 5px solid transparent; border-bottom: 5px solid transparent; }
.ewg-nc .ewg-ndesc { margin: 10px 0 0; font-size: 14px; font-weight: 700; }
.ewg-nc .ewg-nuse { margin: 2px 0 0; font-size: 13px; }
.ewg-nc.is-wide { grid-column: 1 / -1; }
@container (max-width: 599px) {
  .ewg-nc-flow { flex-direction: column; align-items: stretch; }
  .ewg-nc-side { width: 100%; }
  .ewg-nc-chip { flex: 0 0 auto; grid-template-columns: auto minmax(0, 1fr); justify-items: start; text-align: left; column-gap: 10px; align-items: center; }
  .ewg-nc-chip .ewg-nc-icon { grid-row: 1 / span 2; }
  .ewg-nc-arrow { align-self: center; flex: 0 0 22px; width: 2px; height: 22px; }
  .ewg-nc-arrow::after { right: auto; left: -4px; top: auto; bottom: -1px; border-left: 5px solid transparent; border-right: 5px solid transparent; border-top: 7px solid #9fb3a8; border-bottom: 0; }
}
@media (min-width: 1180px) {
  .ewg-nc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* 움직임: 스크립트가 .is-armed 를 붙였고 카드가 아직 안 보였을 때만 숨긴다. 카드가 화면에 들어오면 .is-in 으로 순서대로 나타난다. */
.ewg-nodes.is-armed .ewg-nc-in, .ewg-nodes.is-armed .ewg-nc-chip, .ewg-nodes.is-armed .ewg-nc-out, .ewg-nodes.is-armed .ewg-nc-arrow { transition: opacity .35s ease, transform .4s cubic-bezier(.2, .8, .3, 1); }
.ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nc-in, .ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nc-chip, .ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nc-out { opacity: 0; transform: translate3d(-12px, 0, 0); }
.ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nc-arrow { opacity: 0; transform: scaleX(.2); transform-origin: left center; }
.ewg-nodes.is-armed .ewg-nc.is-in .ewg-nc-arrow--a { transition-delay: .22s; }
.ewg-nodes.is-armed .ewg-nc.is-in .ewg-nc-chip { transition-delay: .32s; }
.ewg-nodes.is-armed .ewg-nc.is-in .ewg-nc-arrow--b { transition-delay: .5s; }
.ewg-nodes.is-armed .ewg-nc.is-in .ewg-nc-out { transition-delay: .62s; }
.ewg-nodes.is-armed .ewg-nt td, .ewg-nodes.is-armed .ewg-nt th { transition: background-color .5s ease 1.05s, color .5s ease 1.05s, text-decoration-color .5s ease 1.05s; }
.ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nt .is-new, .ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nt .is-changed { background-color: #fff; }
.ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nt thead .is-new, .ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nt thead .is-changed { background-color: #eef2ef; color: #3f5247; }
.ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nt .is-removed td, .ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nt .is-gone { background-color: #fff; color: inherit; text-decoration-color: transparent; }
@media (max-width: 599px), (prefers-reduced-motion: reduce) {
  .ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nc-in, .ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nc-chip, .ewg-nodes.is-armed .ewg-nc:not(.is-in) .ewg-nc-out { transform: translate3d(0, 10px, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .ewg-nodes .ewg-nc *, .ewg-nodes .ewg-nc { transition: none !important; }
}

/* ── 첫 장면 움직임(들어가는 것 → 흐름 → 나오는 것) ──
   transform·opacity 위주. 스크립트가 .is-armed 를 붙인 때만 처음 상태로 숨고, 없으면 완성된 그림이다. */
.ewg-file-stack > span { padding-left: 14px; padding-right: 8px; transition: opacity .3s ease, transform .3s ease, background-color .3s ease; }
.ewg-demo.is-armed .ewg-file-stack > span:not(.is-read):not(.is-reading) { opacity: .4; }
.ewg-demo.is-armed .ewg-file-stack > span.is-reading { background: #fff; border-top: 3px solid var(--ewg-mint); z-index: 2; transform: translate3d(0, -9px, 0); }
.ewg-demo.is-armed .ewg-file-stack > span.is-read { background: #dcebe1; }
.ewg-read { margin: 0 0 10px; color: var(--ewg-muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.ewg-read b { display: inline-block; min-width: 1.6em; text-align: right; color: var(--ewg-mint); font-size: 18px; }
.ewg-input-book { transition: box-shadow .4s ease; box-shadow: 0 5px 14px #1f4b3f0a; }
.ewg-input-book[data-depth="1"] { box-shadow: 0 5px 0 -1px #e6eee9, 0 6px 0 -1px #cdd9d1, 0 10px 14px #1f4b3f0a; }
.ewg-input-book[data-depth="2"] { box-shadow: 0 5px 0 -1px #e6eee9, 0 6px 0 -1px #cdd9d1, 0 10px 0 -2px #e6eee9, 0 11px 0 -2px #cdd9d1, 0 14px 14px #1f4b3f0a; }
.ewg-input-book[data-depth="3"] { box-shadow: 0 5px 0 -1px #e6eee9, 0 6px 0 -1px #cdd9d1, 0 10px 0 -2px #e6eee9, 0 11px 0 -2px #cdd9d1, 0 15px 0 -3px #e6eee9, 0 16px 0 -3px #cdd9d1, 0 20px 14px #1f4b3f0a; }
.ewg-demo.is-armed .ewg-input-book[data-depth="0"] { box-shadow: 0 5px 14px #1f4b3f0a; }

.ewg-act { position: relative; }
.ewg-bridge { position: absolute; z-index: 3; left: -19px; top: 96px; width: 38px; height: 22px; overflow: hidden; pointer-events: none; transition: opacity .35s ease; }
.ewg-bridge::before { content: ""; position: absolute; left: -12px; top: 10px; width: 60px; height: 2px; background: repeating-linear-gradient(90deg, #9fb3a8 0 6px, transparent 6px 12px); }
.ewg-bridge::after { content: ""; position: absolute; right: 0; top: 5px; border-left: 9px solid #9fb3a8; border-top: 6px solid transparent; border-bottom: 6px solid transparent; background: #fff; }
.ewg-demo.is-armed .ewg-bridge { opacity: .25; }
.ewg-demo.is-armed .ewg-bridge.is-live, .ewg-demo.is-armed .ewg-bridge.is-done { opacity: 1; }
.ewg-bridge.is-live::before { background: repeating-linear-gradient(90deg, var(--ewg-blue) 0 6px, transparent 6px 12px); animation: ewg-flow .55s linear infinite; }
.ewg-bridge.is-live::after { border-left-color: var(--ewg-blue); }
@keyframes ewg-flow { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(12px, 0, 0); } }

.ewg-demo.is-armed .ewg-flow-card { transition: background .3s, border-color .3s, box-shadow .3s, transform .45s cubic-bezier(.2, .8, .3, 1), opacity .35s ease; }
.ewg-demo.is-armed .ewg-flow-card:not(.is-on) { transform: translate3d(0, 8px, 0); opacity: .6; }
.ewg-output-reveal .ewg-grid tbody tr { transition: opacity .3s ease, transform .3s ease; }
.ewg-demo.is-armed .ewg-output-reveal .ewg-grid tbody tr:not(.is-row-in) { opacity: 0; transform: translate3d(0, 6px, 0); }
.ewg-demo.is-armed .ewg-control, .ewg-demo.is-armed .ewg-review-breakdown { transition: opacity .4s ease, transform .4s ease; }
.ewg-demo.is-armed .ewg-control:not(.is-on), .ewg-demo.is-armed .ewg-review-breakdown:not(.is-on) { opacity: 0; transform: translate3d(0, 8px, 0); }
@media (max-width: 1179px) {
  .ewg-bridge { left: 50%; top: -20px; margin-left: -19px; transform: rotate(90deg); }
}
@media (prefers-reduced-motion: reduce) {
  .ewg-bridge.is-live::before { animation: none; }
  .ewg-file-stack > span, .ewg-input-book, .ewg-flow-card, .ewg-output-reveal .ewg-grid tbody tr, .ewg-control, .ewg-review-breakdown, .ewg-bridge { transition: none; }
}

@media (max-width: 560px) {
  .ewg-file-stack { flex-wrap: wrap; gap: 6px; padding-bottom: 8px; }
  .ewg-file-stack > span { flex: 0 0 calc(33.333% - 4px); margin: 0; padding: 6px 8px; border-radius: 6px; box-shadow: none; transform: none !important; }
}

/* ── 04·07장 그림: 쓰는 곳·안전 규칙·통제합계·매칭 요약 ── */
.ewg-fs { min-width: 0; border: 1px solid #becdc4; border-radius: 8px; background: #fff; overflow: hidden; }
.ewg-fs .ewg-nt { width: 100%; }
.ewg-fs .ewg-nt td { height: 28px; min-width: 52px; }
.ewg-fs .ewg-nt .is-old { background: #eef1f5; color: #52606d; }
.ewg-fs .ewg-nt .is-keep { background: #fff7dc; color: #6b4a10; font-weight: 700; }
.ewg-fs .ewg-nt .is-new { background: #d6f0e0; }
.ewg-fs .ewg-nt .is-cleared { background: #fff; }
.ewg-fs .ewg-nt .is-target { outline: 2px dashed #c0392b; outline-offset: -2px; }
.ewg-fs .ewg-nt .is-merged { background: repeating-linear-gradient(135deg, #e7e2f5 0 6px, #f4f1fb 6px 12px); color: #4c3f7a; text-align: center; font-weight: 700; }
.ewg-modes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 16px 0 0; }
.ewg-mode { margin: 0; display: grid; gap: 8px; align-content: start; }
.ewg-mode figcaption { display: grid; gap: 2px; }
.ewg-mode figcaption b { font-size: 15px; }
.ewg-mode figcaption span { color: var(--ewg-muted); font-size: 14px; }
.ewg-sfigs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 16px; }
.ewg-sfig { margin: 0; padding: 12px; border: 1px solid #ecd9ab; border-radius: 12px; background: #fff; display: grid; gap: 8px; align-content: start; min-width: 0; }
.ewg-sfig figcaption b { font-size: 15px; }
.ewg-sfig-flow { display: flex; align-items: center; gap: 0; }
.ewg-sfig-state { flex: 1 1 0; min-width: 0; display: grid; gap: 6px; justify-items: stretch; align-content: start; }
.ewg-sfig-state .ewg-badge { justify-self: start; }
.ewg-sfig .ewg-fs .ewg-nt td, .ewg-sfig .ewg-fs .ewg-nt th { min-width: 0; padding: 3px 5px; height: 24px; }
.ewg-sfig-flow > .ewg-nc-arrow { flex: 0 0 22px; margin: 0 4px; }
.ewg-sfig-cap { margin: 0; color: var(--ewg-muted); font-size: 12px; line-height: 1.4; }
.ewg-badge { margin: 0; padding: 4px 10px; border-radius: 999px; background: #e5f4ea; color: #14532d; font-size: 13px; font-weight: 700; }
.ewg-badge.is-bad { background: #fde8e8; color: #a12828; }
.ewg-ctfigs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 16px 0; }
.ewg-ctfig { margin: 0; padding: 12px; border: 1px solid var(--ewg-line); border-radius: 12px; background: #fff; display: grid; gap: 8px; align-content: start; min-width: 0; }
.ewg-ctfig figcaption { display: grid; gap: 2px; }
.ewg-ctfig figcaption span { color: var(--ewg-muted); font-size: 13px; }
.ewg-ctfig--gray { background: #f8f9fb; }
.ewg-ctfig--red { background: #fff8f8; border-color: #f5c6c6; }
.ewg-ct { width: 100%; min-width: 0; border-collapse: collapse; font-size: 12px; font-variant-numeric: tabular-nums; }
.ewg-ct th, .ewg-ct td { padding: 5px 7px; border: 1px solid #dfe6e2; text-align: right; font-weight: 400; background: #fff; }
.ewg-ct thead th { background: #eef2ef; font-weight: 700; text-align: center; }
.ewg-ct tbody th { text-align: left; font-weight: 700; }
.ewg-ct .ct-gray td, .ewg-ct .ct-gray th { background: #f1f4f7; }
.ewg-ct .ct-gray .ct-diff { color: #64748b; font-weight: 700; }
.ewg-ct .ct-red td, .ewg-ct .ct-red th { background: #fde8e8; }
.ewg-ct .ct-red .ct-diff { color: #a12828; font-weight: 700; }
.ewg-mfigs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 16px 0; }
.ewg-mfig { margin: 0; padding: 12px; border: 1px solid var(--ewg-line); border-radius: 12px; background: #fff; display: grid; gap: 8px; align-content: start; min-width: 0; }
.ewg-mfig figcaption { display: grid; gap: 2px; }
.ewg-mfig figcaption span { color: var(--ewg-muted); font-size: 13px; }
.ewg-mfig-sum { margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: 13px; }
.ewg-mfig-label { font-weight: 700; color: var(--ewg-mint); margin-right: 2px; }
.ewg-mfig-sum i { font-style: normal; padding: 2px 9px; border-radius: 999px; background: #eef2ef; border: 1px solid #dfe6e2; }
.ewg-mfig-total { margin: 0; font-size: 13px; color: var(--ewg-muted); font-variant-numeric: tabular-nums; }
@media (max-width: 1179px) {
  .ewg-ctfigs { grid-template-columns: minmax(0, 1fr); }
  .ewg-modes { grid-template-columns: minmax(0, 1fr); }
  .ewg-sfigs, .ewg-mfigs { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .ewg-sfig-flow { flex-direction: column; align-items: stretch; }
  .ewg-sfig-flow > .ewg-nc-arrow { align-self: center; flex: 0 0 22px; width: 2px; height: 22px; margin: 4px 0; }
  .ewg-sfig-flow > .ewg-nc-arrow::after { right: auto; left: -4px; top: auto; bottom: -1px; border-left: 5px solid transparent; border-right: 5px solid transparent; border-top: 7px solid #9fb3a8; border-bottom: 0; }
}

/* ── 첫 장면: 노드에 마우스를 올리면 그 단계의 결과(들어간 표 → 나온 표)가 뜨는 창 ── */
.ewg-hint { display: flex; align-items: center; gap: 8px; margin: -8px 0 12px; padding: 7px 10px; border-radius: 8px; background: #eef4ff; color: #1d3f8f; font-size: 13px; line-height: 1.45; }
.ewg-hint small { font-size: 12px; color: #4a5f93; }
.ewg-hint-dot { flex: 0 0 auto; width: 8px; height: 8px; border-radius: 50%; background: var(--ewg-blue); animation: ewg-hint 2.4s ease-out infinite; }
@keyframes ewg-hint { 0% { box-shadow: 0 0 0 0 rgba(36, 107, 254, .5); } 70%, 100% { box-shadow: 0 0 0 8px rgba(36, 107, 254, 0); } }
.ewg-node-names li { border-bottom: 0; }
.ewg-chip { font: inherit; font-size: 14px; line-height: 1.5; padding: 2px 10px; border: 1px solid #c5d4cb; border-radius: 999px; background: #fff; color: #2f4a3c; cursor: help; transition: background-color .15s ease, border-color .15s ease; }
.ewg-chip:hover, .ewg-chip[aria-describedby] { background: #eef4ff; border-color: #7aa2f7; color: #10306f; }
.ewg-node-hit { position: absolute; z-index: 2; padding: 0; border: 0; border-radius: 6%; background: transparent; cursor: help; }
.ewg-node-hit:hover, .ewg-node-hit[aria-describedby] { outline: 2px solid rgba(36, 107, 254, .6); outline-offset: 1px; }
.ewg-pop { position: fixed; z-index: 60; box-sizing: border-box; width: min(800px, calc(100vw - 16px)); max-height: calc(100vh - 16px); overflow: auto; container-type: inline-size; padding: 12px 14px; border: 1px solid #b9cbc0; border-radius: 12px; background: #fff; color: var(--ewg-ink); box-shadow: 0 16px 40px rgba(26, 34, 29, .22); font-size: 14px; line-height: 1.5; opacity: 0; transform: translate3d(0, 6px, 0); transition: opacity .16s ease, transform .16s ease; pointer-events: none; }
.ewg-pop.is-open { opacity: 1; transform: none; pointer-events: auto; }
.ewg-pop[hidden] { display: none; }
.ewg-pop-title { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; margin: 0 0 4px; }
.ewg-pop-title b { font-size: 15px; }
.ewg-pop-title span { color: var(--ewg-muted); font-size: 13px; }
.ewg-pop-did { margin: 0 0 4px; font-size: 14px; font-weight: 700; }
.ewg-pop-count { margin: 0 0 8px; color: #1e5940; font-size: 13px; font-variant-numeric: tabular-nums; }
.ewg-pop-flow { display: flex; align-items: center; }
.ewg-pop-in, .ewg-pop-out { min-width: 0; display: grid; gap: 6px; align-content: center; padding: 8px; border-radius: 10px; }
.ewg-pop-in { flex: 0 1 auto; background: #f5f8fb; }
.ewg-pop-out { flex: 1 1 auto; background: #f0f7f2; }
.ewg-pop-arrow { position: relative; flex: 0 0 24px; height: 2px; background: #9fb3a8; }
.ewg-pop-arrow::after { content: ""; position: absolute; right: -1px; top: -4px; border-left: 7px solid #9fb3a8; border-top: 5px solid transparent; border-bottom: 5px solid transparent; }
.ewg-pop-file { display: grid; gap: 2px; padding: 8px 10px; border: 1px solid #becdc4; border-radius: 8px; background: #fff; font-size: 13px; }
.ewg-pop-file span { color: var(--ewg-muted); font-size: 12px; }
.ewg-pop-label { margin: 0 0 2px; font-size: 12px; font-weight: 700; }
.ewg-pop-from { margin: 8px 0 0; color: var(--ewg-muted); font-size: 12px; }
.ewg-pop .ewg-gap td { padding: 0 7px; background: #fafbfa; color: #8a948d; line-height: 1.1; text-align: center; border-top-style: dotted; }
@container (max-width: 639px) {
  .ewg-pop-flow { flex-direction: column; align-items: stretch; }
  .ewg-pop-arrow { align-self: center; flex: 0 0 20px; width: 2px; height: 20px; }
  .ewg-pop-arrow::after { right: auto; left: -4px; top: auto; bottom: -1px; border-left: 5px solid transparent; border-right: 5px solid transparent; border-top: 7px solid #9fb3a8; border-bottom: 0; }
}
@media (max-width: 560px) {
  .ewg-chip { padding: 5px 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .ewg-pop, .ewg-chip { transition: none; }
  .ewg-hint-dot { animation: none; }
}

/* ── 대표 사례(0.4.9) ── */
.ewg-case-group { margin: 28px 0; min-width: 0; }
.ewg-case-draft { color: var(--ewg-muted); font-size: 14px; }
.ewg-combination { border: 1px solid var(--ewg-line); border-radius: 12px; margin: 10px 0; padding: 0 16px; background: var(--ewg-card); overflow-wrap: anywhere; }
.ewg-combination summary { cursor: pointer; padding: 14px 0; }
.ewg-combination summary:focus-visible { outline: 2px solid var(--ewg-blue); outline-offset: 4px; border-radius: 4px; }
.ewg-combination-title { font-weight: 700; }
.ewg-combination-result { display: block; margin-top: 4px; color: var(--ewg-muted); font-size: 14px; }
.ewg-combination p { margin: 0 0 12px; }
.ewg-combination-flow { line-height: 1.8; }
.ewg-combination-note { color: var(--ewg-muted); font-size: 14px; }
.ewg-case-what { margin: 6px 0 0; color: var(--ewg-ink); }
.ewg-case-use { margin: 4px 0 0; color: var(--ewg-muted); font-size: 14px; }
.ewg-case-use b { margin-right: 6px; padding: 1px 8px; border-radius: 999px; background: #eef4ff; color: var(--ewg-ink); font-size: 12px; }
.ewg-cases .ewg-ntabs button small { margin-left: 2px; }
/* ── 대표 사례: 흐름 그림 · 원본/결과 엑셀 그림(좁은 화면은 -m 그림) · 단계 그림 3장 ── */
.ewg-case .ewg-shot { margin: 14px 0; }
.ewg-case .ewg-frame { width: fit-content; max-width: 100%; }
.ewg-case .ewg-shot figcaption b { display: inline-grid; place-items: center; min-width: 20px; height: 20px; margin-right: 6px; border-radius: 999px; background: var(--ewg-ink); color: #fff; font-size: 12px; }
.ewg-case-mid { display: flex; flex-wrap: wrap; gap: 14px 18px; align-items: flex-start; margin: 14px 0; }
.ewg-case-mid .ewg-case-step { margin: 0; flex: 0 1 auto; min-width: 0; }
@media (max-width: 600px) {
  .ewg-case .ewg-case-sheet img.ewg-2x { width: auto; }
  .ewg-case-mid .ewg-case-step { flex: 1 1 100%; }
}
/* ── 대표 사례: AI 로 만들기 ── */
.ewg-ai-badge { margin: 0 6px; padding: 1px 8px; border-radius: 999px; background: #eef4ff; color: var(--ewg-ink); font-size: 12px; font-style: normal; font-weight: 700; }
.ewg-case-ai { list-style: none; margin: 14px 0 0; padding: 0; }
.ewg-case-ai > li { margin: 0 0 10px; }
.ewg-case-note { margin: 0; color: var(--ewg-ink); }
.ewg-case-note b { display: inline-grid; place-items: center; min-width: 20px; height: 20px; margin-right: 6px; border-radius: 999px; background: var(--ewg-ink); color: #fff; font-size: 12px; }
.ewg-case-ai .ewg-case-step { margin: 8px 0 0; }

.ewg-input-output { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 14px; margin: 16px 0; }
.ewg-input-output > div { min-width: 0; }
.ewg-input-output h5 { margin: 0 0 8px; font-size: 16px; }
.ewg-input-output .ewg-frame { overflow-x: auto; max-width: 100%; -webkit-overflow-scrolling: touch; }
.ewg-input-output .ewg-frame img.ewg-2x { max-width: none; width: var(--w); }
.ewg-input-output .ewg-shot { margin: 0 0 12px; }
.ewg-transform { grid-column: 1 / -1; grid-row: 1; font-size: 14px; overflow-wrap: anywhere; }
@media (max-width: 700px) { .ewg-input-output { grid-template-columns: minmax(0, 1fr); } .ewg-transform { grid-column: auto; grid-row: auto; } }

/* 사례별 실제 연결 순서 */
.ewg-process-order { list-style: none; padding: 0; margin: 8px 0 20px; max-width: 620px; }
.ewg-process-step { display: flex; align-items: flex-start; gap: 12px; padding: 12px; border: 1px solid var(--ewg-line); border-radius: 8px; background: #fff; font-size: 16px; }
.ewg-process-number { flex: none; color: #1e5940; }
.ewg-process-node + .ewg-process-node { margin-top: 8px; }
.ewg-process-node span, .ewg-process-node small { display: block; font-size: 14px; color: var(--ewg-muted); }
.ewg-process-end { margin-left: auto; color: #1e5940; font-size: 14px; }
.ewg-process-arrow { display: block; padding: 2px 0 2px 16px; color: #1e5940; font-size: 16px; }
.ewg-process-screen { margin: 12px 0; }
.ewg-process-screen summary { cursor: pointer; font-size: 16px; }
.ewg-process-screen p { font-size: 14px; }

/* 이 설명서는 본문이 머리글 폭(1168px)보다 넓어 스크롤할 때 머리글 양옆으로 본문이 비친다.
   이 페이지(.ewg-body)에서만 머리글 바탕(불투명 흰색)·아래 선을 한 겹으로 화면 끝까지 늘린다(공통 머리글 규칙은 그대로). */
.ewg-body .site-header { background: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; border-bottom-color: transparent; }
.ewg-body .site-header::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: -100vmax; right: -100vmax; z-index: -1;
  background: #fff;
  border-bottom: 1px solid var(--line); pointer-events: none;
}
/* 좁은 화면의 가로 메뉴 줄: 머리글과 1px 겹쳐 위 틈을 없애고, 바탕·아래 선을 화면 끝까지 늘린다. */
@media (max-width: 1179px) {
  .ewg-toc { top: calc(var(--ewg-header-h) - 1px); overflow: visible; background: transparent; border-bottom-color: transparent; }
  .ewg-toc::before {
    content: ""; position: absolute; top: 0; bottom: 0; left: -100vmax; right: -100vmax; z-index: -1;
    background: #fff; border-bottom: 1px solid var(--ewg-line); pointer-events: none;
  }
}