/* =========================================================
   KCIEA v4 · 원페이지 · 로고 그래픽(꺾인 리본) 방향
   - 색·글자·간격은 전부 :root 토큰으로만 쓴다. 아래에서 HEX 를 직접 쓰지 않는다
   - 남색 = 구조·제목·면 / 붉은색 = 행동 버튼과 로고 면(접힌 띠)에만. 면적을 늘리지 않는다
   - 50대 이상 주 사용자: 본문 18px, 최소 13.5px (기존 시안 규칙 승계)
   ========================================================= */
:root {
  /* color */
  --white: #ffffff;
  --tint: #f4f6fa;
  --tint-2: #e9edf5;
  --line: #dfe3ec;
  --ink: #0f1424;
  --ink-2: #3d465b;
  --ink-3: #5c6478;
  --navy: #1f316a;
  --navy-hi: #2b4489;
  --navy-deep: #141f47;
  --navy-ink: #0c1530;
  --red: #a40000;
  --red-hi: #d93a30;
  /* 로고 심볼 전용 - 원본 로고에서 잰 값. 다른 용도로 쓰지 않는다 */
  --mark-navy-a: #273f88;
  --mark-navy-b: #1f316a;
  --mark-red-a: #ba0000;
  --mark-red-b: #a40000;
  --mark-fold: #000000;
  --on-dark: #ffffff;
  --on-dark-2: rgba(255, 255, 255, .78);
  --on-dark-3: rgba(255, 255, 255, .6);
  --on-dark-line: rgba(255, 255, 255, .2);
  --veil: rgba(255, 255, 255, .05);
  /* 회장 일러스트 톤 */
  --veil-2: rgba(255, 255, 255, .1);
  /* 히어로 바탕: 02 섹션과 같은 남색 + 은은한 그라데이션 */
  --hero-a: #24397c;
  --hero-b: #1a2a5e;
  /* 히어로 설계 도면 */
  --bp-line: rgba(255, 255, 255, .9);
  --bp-mid: rgba(255, 255, 255, .55);
  --bp-faint: rgba(255, 255, 255, .22);
  --bp-grid: rgba(255, 255, 255, .045);
  --bp-grid-2: rgba(255, 255, 255, .08);
  --bp-fill: rgba(255, 255, 255, .05);
  --bp-red: #ff8f84;
  --bp-red-fill: rgba(217, 58, 48, .16);
  /* 실행 구간 진행선 - 흰 면 위에서 무겁지 않게 밝은 청 → 밝은 적 */
  --flow-a: #8ea2dc;
  --flow-b: #ec8a80;
  /* 지도 라벨 (어두운 지도 이미지 위) */
  --map-ink: #eef3fb;
  --map-ink-2: #c9d3ea;
  --map-chip: rgba(12, 21, 48, .9);
  --map-chip-line: rgba(201, 211, 234, .5);
  --map-halo: rgba(0, 0, 0, .9);
  --shadow: rgba(15, 20, 36, .06);

  /* type */
  --sans: "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Malgun Gothic", sans-serif;
  --sans-zh: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --fs-display: clamp(34px, 3.4vw, 50px);
  --fs-h2: clamp(30px, 3.6vw, 48px);
  --fs-h2-side: clamp(28px, 2.6vw, 38px);  /* 4:8 레이아웃의 왼쪽(4칸) 제목: 좁은 칸에서 단어가 잘리지 않는 크기 */
  --fs-h3: clamp(21px, 1.8vw, 24px);
  --fs-lead: clamp(18px, 1.5vw, 20.5px);
  --fs-body: 18px;
  --fs-sm: 16px;
  --fs-xs: 13.5px;
  --fs-num: clamp(64px, 7vw, 96px);
  --lh: 1.8;

  /* space & shape */
  --shell: 1240px;
  --gutter: clamp(20px, 4vw, 40px);
  --sec: clamp(88px, 10vw, 148px);
  --gap: clamp(28px, 4vw, 56px);
  /* 보조 포인트: 골드 (html.theme-gold 일 때만 쓰인다 → 클래스를 빼면 기존 남색·적색 조합으로 돌아간다) */
  --gold: #b08d4c;        /* 흰 바탕 위 장식선·표식 */
  --gold-ink: #85662a;    /* 흰 바탕 위 글자 (대비 5:1 이상) */
  --gold-hi: #dcbd7e;     /* 남색 바탕 위 글자·선 */
  --gold-line: rgba(220, 189, 126, .45);
  --gold-soft: #e9dcc0;   /* 흰 바탕 위 옅은 구분선 */
  /* 섹션 2단 레이아웃: 12단 그리드 기준 4:8 (= 6단의 2:4). 사이트 전체가 같은 비율·간격을 쓴다 */
  --cols: minmax(0, 4fr) minmax(0, 8fr);
  --col-gap: clamp(40px, 6vw, 96px);
  --cut: 16px;   /* 45도 컷 모서리 */
  --arrow: 22px; /* 쉐브론 화살표 깊이 */
  --hd: 76px;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--hd) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--white); color: var(--ink);
  font-family: var(--sans); font-size: var(--fs-body); line-height: var(--lh);
  -webkit-font-smoothing: antialiased; word-break: keep-all; overflow-wrap: break-word;
}
.lang-zh body { font-family: var(--sans-zh); word-break: normal; line-break: strict; }
img, svg { max-width: 100%; }
h1, h2, h3 { margin: 0; letter-spacing: -.02em; }
.lang-zh h1, .lang-zh h2, .lang-zh h3 { letter-spacing: 0; }
p { margin: 0; }
a { color: inherit; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.shell { max-width: var(--shell); margin: 0 auto; padding: 0 var(--gutter); }
:focus-visible { outline: 3px solid var(--navy-hi); outline-offset: 3px; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--navy); color: var(--on-dark); font-size: var(--fs-sm); }
.skip:focus { top: 12px; }

/* 로고 심볼 - 형태·비율 고정. 크기만 바꾼다(가로세로비 228:273 을 aspect-ratio 로 못 박음) */
.mk-n { fill: url(#gN); }
.mk-r { fill: url(#gR); }
.mk-s { fill: var(--mark-fold); }
.st-navy-a { stop-color: var(--mark-navy-a); }
.st-navy-b { stop-color: var(--mark-navy-b); }
.st-red-a { stop-color: var(--mark-red-a); }
.st-red-b { stop-color: var(--mark-red-b); }
.hero-mark, .mark-xs { display: block; flex: none; aspect-ratio: 228 / 273; overflow: visible; }
.mark-xs { width: 12px; height: auto; }
.ic { width: 16px; height: 16px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: square; }

/* ---------- button: 오른쪽 아래 45도 컷 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 56px; padding: 0 28px; border: 0; cursor: pointer;
  font: inherit; font-size: var(--fs-sm); font-weight: 700; text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  transition: background-color .2s, color .2s, box-shadow .2s;
}
.btn .ic { transition: transform .2s; }
.btn:hover .ic { transform: translateX(3px); }
.btn-red { background: var(--red); color: var(--on-dark); }
.btn-red:hover { background: var(--navy); }
.btn { position: relative; }
.btn-line { background: var(--white); color: var(--navy); box-shadow: inset 0 0 0 1.5px var(--navy); }
/* clip-path 로 잘린 모서리에는 inset 테두리가 그려지지 않는다 → 사선 테두리를 따로 긋는다 */
.btn-line::after { content: ""; position: absolute; right: 0; bottom: 0; width: var(--cut); height: var(--cut); pointer-events: none;
  background: linear-gradient(to top left, transparent 50%, currentColor 50%, currentColor calc(50% + 1.5px), transparent calc(50% + 1.5px)); }
.btn-line:hover { background: var(--navy); color: var(--on-dark); }
.btn-sm { min-height: 44px; padding: 0 20px; --cut: 11px; }
/* clip-path 가 바깥 outline 을 잘라내므로 포커스 표시는 안쪽에 그린다 */
.btn:focus-visible { outline: 2px solid currentColor; outline-offset: -7px; }

/* ---------- header ---------- */
.hd { position: sticky; top: 0; z-index: 50; background: var(--white); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.hd.scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 24px var(--shadow); }
.hd-in { display: flex; flex-wrap: wrap; align-items: center; gap: 0 28px; min-height: var(--hd); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex: none; min-width: 0; }
.brand img { width: 27px; height: auto; flex: none; }
.brand-txt { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.brand-txt b { font-size: 17.5px; line-height: 1.3; color: var(--navy); word-break: keep-all; }  /* 말줄임 없이, 좁으면 <wbr> 자리에서만 두 줄 */
.brand-txt small { font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: .14em; color: var(--ink-3); }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { position: relative; padding: 8px 12px; font-size: var(--fs-sm); font-weight: 500; color: var(--ink-2); text-decoration: none; white-space: nowrap; }
.nav a::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px; background: var(--navy); transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.nav a:hover, .nav a.on { color: var(--navy); }
.nav a:hover::after, .nav a.on::after { transform: scaleX(1); }
.lang { display: flex; flex: none; border: 1px solid var(--line); }
.lang a { min-width: 36px; padding: 6px 10px; font-size: var(--fs-xs); font-weight: 500; line-height: 1.4; text-align: center; color: var(--ink-3); text-decoration: none; white-space: nowrap; }
.hd .lang a { min-width: 38px; padding: 7px 0; font-size: 15px; font-weight: 700; }
.lang a + a { border-left: 1px solid var(--line); }
.lang a.on { background: var(--navy); color: var(--on-dark); }
.lang a:not(.on):hover { color: var(--navy); }
.lang-zh .lang a[lang="ko"], .lang-ko .lang a[lang="zh-Hans"] { font-family: inherit; }
.lang a[lang="ko"] { font-family: var(--sans); }
.lang a[lang="zh-Hans"] { font-family: var(--sans-zh); }
.hd-cta { flex: none; }
.burger { display: none; flex: none; width: 44px; height: 44px; margin-right: -8px; border: 0; background: none; cursor: pointer; position: relative; }
.burger i, .burger i::before, .burger i::after { position: absolute; left: 11px; width: 22px; height: 2px; background: var(--navy); transition: transform .25s, opacity .2s; }
.burger i { top: 21px; }
.burger i::before, .burger i::after { content: ""; left: 0; }
.burger i::before { top: -7px; }
.burger i::after { top: 7px; }
.burger[aria-expanded="true"] i { background: transparent; }
.burger[aria-expanded="true"] i::before { transform: translateY(7px) rotate(45deg); background: var(--navy); }
.burger[aria-expanded="true"] i::after { transform: translateY(-7px) rotate(-45deg); background: var(--navy); }

/* ---------- hero (짙은 바탕) ---------- */
/* 바탕은 02 섹션과 같은 남색 계열 그라데이션(--hero-a/b) */
.hero { position: relative; overflow: hidden; min-height: min(calc((100vh - var(--hd)) * .7), 602px); display: flex; align-items: center; padding: clamp(44px, 4vw, 64px) 0;  /* 2026-11-09 높이 70% 로 축소 (이전 min(100vh-헤더, 860px)) */
  color: var(--on-dark);
  background:
    linear-gradient(var(--bp-grid-2) 1px, transparent 1px) 0 0 / 120px 120px,
    linear-gradient(90deg, var(--bp-grid-2) 1px, transparent 1px) 0 0 / 120px 120px,
    linear-gradient(var(--bp-grid) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, var(--bp-grid) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(160deg, var(--hero-a), var(--hero-b)); }
.hero-in { position: static; width: 100%; }
.hero-txt { position: relative; z-index: 1; max-width: 600px; }
/* 설계 도면: 오른쪽, 히어로 위·아래를 꽉 채운다. 선만 쓰므로 뒤에 깔려도 글을 가리지 않는다 */
.hero-art { position: absolute; z-index: 0; top: 0; bottom: 0; right: 0; pointer-events: none; }
.hero-bp { display: block; height: 100%; width: auto; overflow: visible; font-family: var(--mono); }
.lang-zh .hero-bp .bp-t, .lang-zh .hero-bp .bp-tb { font-family: var(--sans-zh); }
.lang-ko .hero-bp .bp-t, .lang-ko .hero-bp .bp-tb { font-family: var(--sans); }
.bp-cons line { stroke: var(--bp-faint); stroke-width: 1; stroke-dasharray: 6 5; vector-effect: non-scaling-stroke; }
.bp-navy { fill: var(--bp-fill); stroke: var(--bp-line); stroke-width: 2; vector-effect: non-scaling-stroke; }
.bp-red { fill: var(--bp-red-fill); stroke: var(--bp-red); stroke-width: 2; vector-effect: non-scaling-stroke; }
.bp-fold { fill: url(#bpHatch); stroke: var(--bp-line); stroke-width: 1.2; vector-effect: non-scaling-stroke; }
.bp-hatch { stroke: var(--bp-mid); stroke-width: 1; }
.bp-pts rect { fill: var(--navy); stroke: var(--bp-line); stroke-width: 1; vector-effect: non-scaling-stroke; }
.bp-dim, .bp-ext { stroke: var(--bp-mid); stroke-width: 1; vector-effect: non-scaling-stroke; }
.bp-ext { stroke-dasharray: 2 3; }
.bp-arrow { fill: var(--bp-mid); }
.bp-num { fill: var(--bp-line); font-size: 8.5px; letter-spacing: .06em; text-anchor: middle; }
.bp-ang path { fill: none; stroke: var(--bp-mid); stroke-width: 1; vector-effect: non-scaling-stroke; }
.bp-ang .bp-num { text-anchor: start; }
.bp-dot { fill: var(--bp-line); }
.bp-note-b .bp-dot { fill: var(--bp-red); }
.bp-lead { fill: none; stroke: var(--bp-mid); stroke-width: 1; vector-effect: non-scaling-stroke; }
.bp-key { fill: var(--bp-red); font-size: 8px; letter-spacing: .14em; }
.bp-t { fill: var(--on-dark); font-size: 10.5px; font-weight: 700; }
.bp-sub { fill: var(--bp-mid); font-size: 6.5px; letter-spacing: .12em; }
.bp-titleblock rect, .bp-titleblock line { fill: none; stroke: var(--bp-mid); stroke-width: 1; vector-effect: non-scaling-stroke; }
.bp-tb { fill: var(--on-dark); font-size: 8.5px; font-weight: 700; }
.bp-tb2 { fill: var(--bp-mid); font-size: 6.5px; letter-spacing: .08em; }
/* 그려지듯 나타나기: 심볼 외곽선 → 치수 → 주석 */
.js .bp-navy, .js .bp-red { stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: bpDraw 1.6s ease forwards .2s; }
.js .bp-dims, .js .bp-ang, .js .bp-note, .js .bp-titleblock, .js .bp-pts { opacity: 0; animation: bpFade .6s ease forwards; }
.js .bp-pts { animation-delay: 1.2s; } .js .bp-dims { animation-delay: 1.4s; } .js .bp-ang { animation-delay: 1.6s; }
.js .bp-note-a { animation-delay: 1.8s; } .js .bp-note-c { animation-delay: 2s; } .js .bp-note-b { animation-delay: 2.2s; } .js .bp-titleblock { animation-delay: 2.4s; }
@keyframes bpDraw { to { stroke-dashoffset: 0; } }
@keyframes bpFade { to { opacity: 1; } }
.hero-eyebrow { font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark-2); }
.hero h1 { max-width: 13.5em; margin-top: 22px; font-size: var(--fs-display); line-height: 1.16; font-weight: 900; color: var(--on-dark); }
.hero .lead { max-width: 24em; margin-top: 28px; color: var(--on-dark-2); }
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
/* 어두운 바탕의 버튼: 붉은색은 밝은 적색(#D93A30, 흰 글자 4.6:1 - 기존 레드 규칙), 라인 버튼은 흰 테두리 */
.hero .btn-red { background: var(--red-hi); }
.hero .btn-red:hover { background: var(--white); color: var(--navy); }
.hero .btn-line { background: transparent; color: var(--on-dark); box-shadow: inset 0 0 0 1.5px var(--on-dark); }
.hero .btn-line:hover { background: var(--white); color: var(--navy); }
.hero .btn:focus-visible { outline-color: currentColor; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 14px 40px; margin: 40px 0 0; padding-top: 22px; border-top: 1px solid var(--on-dark-line); max-width: 640px; }
.hero-meta div { display: flex; gap: 12px; align-items: baseline; }
.hero-meta dt { font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: .06em; color: var(--on-dark-3); }
.hero-meta dd { margin: 0; font-size: var(--fs-sm); font-weight: 500; color: var(--on-dark); }
.lang-ko .hero-meta dd:lang(ko) { font-family: var(--sans); }

/* ---------- section common ---------- */
.sec { padding: var(--sec) 0; }
.sec.tint { background: var(--tint); }
.eyebrow { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: .14em; text-transform: uppercase; color: var(--navy); }
.eyebrow .sep { color: var(--ink-3); }
.sec-head h2 { margin-top: 20px; font-size: var(--fs-h2); line-height: 1.28; font-weight: 700; color: var(--ink); }
.sec-head .lead { max-width: 40em; margin-top: 22px; color: var(--ink-2); }
.lead { font-size: var(--fs-lead); line-height: 1.75; }
.split { display: grid; grid-template-columns: var(--cols); gap: var(--gap) var(--col-gap); align-items: start; }
.split > .sec-head { position: sticky; top: calc(var(--hd) + 32px); }
.split-body > * + * { margin-top: 28px; }
.split-body > p { color: var(--ink-2); }

.ticks { margin: 0; padding: 0; list-style: none; }
.ticks li { position: relative; padding-left: 22px; color: var(--ink-2); }
.ticks li + li { margin-top: 10px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .62em; width: 8px; height: 8px; background: var(--navy); clip-path: polygon(0 0, 100% 0, 0 100%); }

/* ---------- 01 about ---------- */
.axes { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.axis { position: relative; padding: 28px 32px 30px; background: var(--tint); clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%); }
.axis::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--navy); }
.axis:nth-child(2)::before { background: var(--red); }
.axis-no { font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: .1em; color: var(--ink-3); }
.axis-route { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; margin: 8px 0 10px; font-size: var(--fs-h3); color: var(--navy); }
.axis-route .ic { width: 20px; height: 20px; color: var(--red); }
.axis p:last-child { color: var(--ink-2); }

.about-low { display: grid; grid-template-columns: var(--cols); gap: var(--gap) var(--col-gap); margin-top: clamp(64px, 8vw, 112px); align-items: stretch; }
.purpose { position: relative; margin: 0; padding: 40px 36px 36px; background: var(--navy); color: var(--on-dark); overflow: hidden; clip-path: polygon(0 0, 100% 0, 100% calc(100% - 36px), calc(100% - 36px) 100%, 0 100%); }
.purpose p { position: relative; font-size: 17.5px; line-height: 1.85; color: var(--on-dark-2); }
.purpose cite { position: relative; display: block; margin-top: 22px; font-style: normal; font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: .06em; color: var(--on-dark); }
.info h3 { font-size: var(--fs-h3); color: var(--navy); }
.info dl { margin: 18px 0 0; border-top: 2px solid var(--navy); }
.info dl div { display: grid; grid-template-columns: minmax(0, 8.5em) minmax(0, 1fr); gap: 4px 24px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.info dt { font-size: var(--fs-sm); font-weight: 700; color: var(--ink); }
.info dd { margin: 0; font-size: var(--fs-sm); color: var(--ink-2); }

/* ---------- 02 band (gap): 실행 구간 쉐브론 체인 ---------- */
.band { position: relative; background: var(--navy); color: var(--on-dark); clip-path: polygon(0 0, 100% 0, 100% 100%, 64px 100%, 0 calc(100% - 64px)); overflow: hidden; }
/* 배경 사선: 영역 전체에 깔린 정확한 45도 띠(심볼의 남색 면과 같은 방향). 끝이 수직으로 잘리지 않는다 */
.band::before { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(135deg, transparent 0 58%, var(--veil) 58% 70%, transparent 70% 76%, var(--veil) 76% 79%, transparent 79%); }
.band > .shell { position: relative; }
.on-dark .eyebrow, .band .eyebrow { color: var(--on-dark); }
.band .eyebrow .sep { color: var(--on-dark-3); }
/* 어두운 바탕에서는 심볼을 흰 칩 위에 올린다(남색 면이 바탕에 묻히지 않게 - 기존 로고 규칙) */
.band .eyebrow .mark-xs { box-sizing: content-box; padding: 3px 4px; background: var(--white); }
.band .sec-head h2 { color: var(--on-dark); max-width: 22em; }
.band .sec-head .lead { color: var(--on-dark-2); }

.gapline { --ga: 30px; --gs: 6px; position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr) minmax(0, 1fr); align-items: stretch; margin-top: clamp(48px, 6vw, 80px); }
.gp-end, .gp-mid { position: relative; display: flex; flex-direction: column; justify-content: center; gap: 4px; min-height: 132px; }
/* 세 칸이 화살표로 맞물린다. 칸 사이 6px 틈으로 바탕(남색)이 쉐브론 모양 구분선이 된다 */
.gp-end:first-child { padding: 24px calc(var(--ga) + 18px) 24px 28px; margin-right: calc(var(--ga) * -1 + var(--gs)); background: var(--veil-2);
  clip-path: polygon(0 0, calc(100% - var(--ga)) 0, 100% 50%, calc(100% - var(--ga)) 100%, 0 100%); }
.gp-mid { overflow: hidden; padding: 24px calc(var(--ga) + 22px) 30px calc(var(--ga) + 26px); margin-right: calc(var(--ga) * -1 + var(--gs)); background: var(--white); color: var(--navy);
  clip-path: polygon(0 0, calc(100% - var(--ga)) 0, 100% 50%, calc(100% - var(--ga)) 100%, 0 100%, var(--ga) 50%); }
.gp-to { padding: 24px 24px 24px calc(var(--ga) + 22px); background: var(--navy-hi);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, var(--ga) 50%); transition: background-color .6s 1.8s, color .6s 1.8s; }
.gp-end b { font-size: var(--fs-h3); }
.gp-end span { font-size: var(--fs-sm); color: var(--on-dark-2); }
.gp-mid > p { font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: .1em; text-transform: uppercase; color: var(--red); }
.gp-mid ol { display: flex; flex-wrap: wrap; gap: 6px 0; margin: 10px 0 0; padding: 0; list-style: none; }
.gp-mid li { font-size: var(--fs-h3); font-weight: 700; }
.gp-mid li + li::before { content: "›"; margin: 0 12px; color: var(--red); font-weight: 400; }
/* 진행선: 화면에 들어오면 왼쪽에서 오른쪽으로 그어진다 */
.gp-mid::after { content: ""; position: absolute; left: calc(var(--ga) + 26px); right: calc(var(--ga) + 22px); bottom: 16px; height: 3px; background: linear-gradient(90deg, var(--flow-a), var(--flow-b)); transform-origin: left; transition: transform 1.8s cubic-bezier(.6, 0, .2, 1) .2s; }
.js .gapline:not(.in) .gp-mid::after { transform: scaleX(0); }
/* 흐름광: 화살표 몸통을 따라 반복해서 지나간다 */
.gp-mid::before { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 30%; background: linear-gradient(90deg, transparent, var(--tint), transparent); transform: translateX(-120%); pointer-events: none; }
.js .gapline .gp-mid li { opacity: .3; transition: opacity .4s; }
.gapline.in .gp-mid li { opacity: 1; }
.gapline.in .gp-mid li:nth-child(1) { transition-delay: .3s; }
.gapline.in .gp-mid li:nth-child(2) { transition-delay: .7s; }
.gapline.in .gp-mid li:nth-child(3) { transition-delay: 1.1s; }
.gapline.in .gp-mid li:nth-child(4) { transition-delay: 1.5s; }
.gapline.in .gp-mid::before { animation: sweep 3.6s ease-in-out 2.2s infinite; }
/* 흐름이 끝나면 '기업 성과' 칸이 흰색으로 켜진다 */
.gapline.in .gp-to { background: var(--white); color: var(--navy); }
.gapline.in .gp-to span { color: var(--ink-2); }
.gp-mid li, .gp-mid > p { position: relative; }
@keyframes sweep { to { transform: translateX(420%); } }

/* ---------- 03 business: 영역 카드 4개 + 영역별 세부 사업 ---------- */
/* 기본(= JS 없음 / 좁은 화면): 아코디언. [카드 → 그 영역의 사업] 이 위에서 아래로 쌓인다 */
.biz-hint { margin-top: clamp(40px, 5vw, 56px); font-size: var(--fs-xs); color: var(--ink-3); }
html:not(.js) .biz-hint { display: none; }
.biz { margin-top: 14px; }
.biz-tab { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "no pm" "t pm" "c pm"; align-items: center; gap: 4px 16px; width: 100%;
  padding: 22px 24px; border: 0; border-top: 4px solid var(--line); background: var(--tint); color: var(--ink); cursor: pointer; font: inherit; text-align: left;
  transition: background-color .25s, color .25s, border-color .25s; }
.biz-tab + .biz-panel, .biz-panel + .biz-tab { margin-top: 0; }
.biz > .biz-tab ~ .biz-tab { margin-top: 10px; }
.biz-tab .no { grid-area: no; display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: .1em; color: var(--ink-3); }
.biz-tab .tag { font-style: normal; }
.biz-tab b { grid-area: t; font-size: 20px; line-height: 1.4; }
.biz-tab .cnt { grid-area: c; font-size: var(--fs-xs); color: var(--ink-3); }
.biz-tab.core { border-top-color: var(--red); }
.biz-tab:hover { background: var(--tint-2); }
.biz-tab.is-on { background: var(--navy); color: var(--on-dark); border-top-color: var(--navy); }
.biz-tab.core.is-on { border-top-color: var(--red); }
.biz-tab.is-on .no, .biz-tab.is-on .cnt { color: var(--on-dark-2); }
.biz-tab:focus-visible { outline: 3px solid var(--red); outline-offset: 2px; }
/* 열림/닫힘 표시 (+ / −) */
.pm { grid-area: pm; position: relative; width: 22px; height: 22px; }
.pm::before, .pm::after { content: ""; position: absolute; left: 4px; top: 10px; width: 14px; height: 2px; background: currentColor; transition: transform .25s; }
.pm::after { transform: rotate(90deg); }
.is-on .pm::after { transform: rotate(0); }
.biz-panel { padding: 22px 24px 26px; background: var(--white); box-shadow: inset 0 0 0 1px var(--line); }
.js .biz-panel:not(.is-on) { display: none; }
.js .biz-panel.is-on { animation: rise .4s ease; }
.bp-head { display: none; }
.biz-list { margin: 0; padding: 0; list-style: none; }
.biz-list li { position: relative; padding: 12px 0 12px 22px; font-size: var(--fs-sm); color: var(--ink-2); }
.biz-list li + li { border-top: 1px solid var(--line); }
.biz-list li::before { content: ""; position: absolute; left: 0; top: 1.25em; width: 9px; height: 9px; background: var(--navy); clip-path: polygon(0 0, 100% 50%, 0 100%); }
.tag { padding: 2px 9px; background: var(--red); color: var(--on-dark); font-family: var(--sans); font-size: var(--fs-xs); letter-spacing: 0; line-height: 1.6; }
.lang-zh .tag { font-family: var(--sans-zh); }
.flow { display: flex; gap: 14px; align-items: flex-start; max-width: 56em; margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--line); color: var(--ink-2); font-size: var(--fs-sm); }
.flow .mark-xs { margin-top: .45em; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* 넓은 화면 + JS: 카드 4개가 한 줄(01→04), 선택한 영역의 사업이 그 아래 한 칸에 열린다 */
@media (min-width: 900px) {
  .js .biz { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 12px; }
  .js .biz-tab { grid-row: 1; grid-column: var(--c); margin-top: 0 !important; min-height: 150px; align-content: start;
    grid-template-columns: minmax(0, 1fr); grid-template-areas: "no" "t" "c"; padding: 22px 22px 24px; }
  .js .biz-tab .pm { display: none; }
  .js .biz-tab b { margin-top: 6px; }
  .js .biz-tab .cnt { margin-top: 10px; }
  /* 선택한 카드 아래 꼭지 → 패널과 연결 */
  .js .biz-tab.is-on::after { content: ""; position: absolute; left: 50%; bottom: -12px; width: 24px; height: 12px; transform: translateX(-50%); background: var(--navy); clip-path: polygon(0 0, 100% 0, 50% 100%); }
  .js .biz-panel { grid-row: 2; grid-column: 1 / -1; margin-top: 12px; padding: 30px 32px 32px; display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 8px 40px; align-items: start; box-shadow: inset 0 0 0 1px var(--line), inset 0 3px 0 var(--navy); }
  .js .biz-panel:not(.is-on) { display: none; }
  .js .bp-head { display: flex; flex-direction: column; gap: 6px; font-size: var(--fs-h3); font-weight: 700; line-height: 1.4; color: var(--navy); }
  .js .bp-head span { font-family: var(--mono); font-size: var(--fs-xs); font-weight: 400; letter-spacing: .1em; color: var(--ink-3); }
  .js .biz-list li:first-child { padding-top: 0; }
  .js .biz-list li:first-child::before { top: .55em; }
}

/* ---------- 04 process: 쉐브론 레일 스테퍼 ---------- */
.stepper { position: relative; margin-top: clamp(48px, 6vw, 72px); }
.stepper .rail { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }  /* 지도 라벨 .mk.rail 과 이름이 같아 범위를 좁힌다 */
.step { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; min-height: 104px; justify-content: center;
  padding: 18px calc(var(--arrow) + 14px) 18px calc(var(--arrow) + 20px); margin-right: calc(var(--arrow) * -1 + 4px);
  border: 0; cursor: pointer; font: inherit; text-align: left; color: var(--navy); background: var(--white);
  clip-path: polygon(0 0, calc(100% - var(--arrow)) 0, 100% 50%, calc(100% - var(--arrow)) 100%, 0 100%, var(--arrow) 50%); transition: background-color .3s, color .3s; }
.step:first-child { clip-path: polygon(0 0, calc(100% - var(--arrow)) 0, 100% 50%, calc(100% - var(--arrow)) 100%, 0 100%); padding-left: 24px; }
.step:last-child { margin-right: 0; }
.step b { font-size: 19px; line-height: 1.35; }
.step-no { font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: .1em; color: var(--ink-3); }
.step.done { background: var(--tint-2); }
.step[aria-selected="true"] { background: var(--navy); color: var(--on-dark); }
.step[aria-selected="true"] .step-no { color: var(--on-dark-3); }
.step:hover:not([aria-selected="true"]) { background: var(--tint-2); }
.step:focus-visible { outline: 2px solid currentColor; outline-offset: -9px; }
.rail-bar { height: 4px; margin-top: 14px; background: var(--line); }
.rail-bar i { display: block; height: 100%; width: calc(var(--sp, 1) * 20%); background: linear-gradient(90deg, var(--navy), var(--red)); transition: width .5s cubic-bezier(.6, 0, .2, 1); }
.step-panels { margin-top: 18px; }
.step-panel { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px clamp(28px, 5vw, 72px); align-items: center; padding: clamp(28px, 4vw, 44px) clamp(24px, 4vw, 48px); background: var(--white);
  clip-path: polygon(0 0, calc(100% - 36px) 0, 100% 36px, 100% 100%, 0 100%); }
.step-panel + .step-panel { margin-top: 12px; }
.js .step-panel { display: none; margin-top: 0; }
.js .step-panel.is-on { display: grid; animation: rise .45s ease; }
.big-no { font-size: clamp(72px, 9vw, 128px); font-weight: 900; line-height: .9; letter-spacing: -.05em; color: var(--navy); }
.big-no small { margin-left: 6px; font-size: var(--fs-sm); font-weight: 500; letter-spacing: 0; color: var(--ink-3); }
.step-panel h3 { font-size: clamp(24px, 2.4vw, 32px); color: var(--ink); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; padding: 0; list-style: none; }
.chips li { padding: 9px 16px; background: var(--tint); font-size: var(--fs-sm); color: var(--ink-2); box-shadow: inset 3px 0 0 var(--navy); }
.is-on .chips li { animation: rise .5s ease both; }
.is-on .chips li:nth-child(2) { animation-delay: .08s; }
.is-on .chips li:nth-child(3) { animation-delay: .16s; }
.is-on .chips li:nth-child(4) { animation-delay: .24s; }
.is-on .chips li:nth-child(5) { animation-delay: .32s; }
.is-on .chips li:nth-child(6) { animation-delay: .4s; }
.autoplay { display: none; align-items: center; gap: 10px; margin-top: 14px; padding: 8px 4px; border: 0; background: none; cursor: pointer; font: inherit; font-size: var(--fs-xs); color: var(--ink-3); }
.js .autoplay { display: inline-flex; }
.autoplay:hover { color: var(--navy); }
.autoplay i { position: relative; width: 12px; height: 12px; border-left: 4px solid currentColor; border-right: 4px solid currentColor; }
.autoplay[aria-pressed="true"] i { border: 0; background: currentColor; clip-path: polygon(0 0, 100% 50%, 0 100%); }

/* ---------- 04 양방향: 토글 + 흐르는 트랙 ---------- */
.twoway { margin-top: clamp(72px, 8vw, 112px); }
.twoway > h3 { font-size: clamp(24px, 2.4vw, 32px); color: var(--ink); }
.twoway > p { max-width: 46em; margin: 16px 0 32px; color: var(--ink-2); }
.tw-tabs { display: none; gap: 0; margin-bottom: 14px; border: 1px solid var(--line); background: var(--white); width: max-content; max-width: 100%; }
.js .tw-tabs { display: inline-flex; }
.tw-tabs button { padding: 12px 22px; border: 0; background: none; cursor: pointer; font: inherit; font-size: var(--fs-sm); font-weight: 700; color: var(--ink-3); transition: background-color .25s, color .25s; }
.tw-tabs button[aria-selected="true"] { background: var(--navy); color: var(--on-dark); }
.tw-tabs button:nth-child(2)[aria-selected="true"] { background: var(--red); }
.tw-tabs button:focus-visible { outline-offset: -5px; outline-color: currentColor; outline-width: 2px; }
.tw-panel { padding: clamp(24px, 3.5vw, 40px); background: var(--white); }
.tw-panel + .tw-panel { margin-top: 12px; }
.js .tw-panel { display: none; margin-top: 0; }
.js .tw-panel.is-on { display: block; animation: rise .45s ease; }
.tw-ends { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr) minmax(0, 1fr); align-items: center; gap: 0 16px; }
.tw-ends .end { display: flex; flex-direction: column; padding: 18px 20px; background: var(--tint); }
.tw-ends .end.to { background: var(--navy); color: var(--on-dark); }
.tw-ends .end b { font-size: 19px; }
.tw-ends .end span { font-size: var(--fs-xs); color: var(--ink-3); }
.tw-ends .end.to span { color: var(--on-dark-3); }
.tw-track { position: relative; height: 40px; background: var(--tint); overflow: hidden; }
.tw-track i { position: absolute; inset: 10px 0; background: var(--navy);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='20'%3E%3Cpath d='M8 2l8 8-8 8' fill='none' stroke='black' stroke-width='3.2'/%3E%3C/svg%3E") 0 50% / 26px 20px repeat-x;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='20'%3E%3Cpath d='M8 2l8 8-8 8' fill='none' stroke='black' stroke-width='3.2'/%3E%3C/svg%3E") 0 50% / 26px 20px repeat-x;
  animation: chevR 1.1s linear infinite; }
@keyframes chevR { to { -webkit-mask-position: 26px 50%; mask-position: 26px 50%; } }
@keyframes chevL { to { -webkit-mask-position: -26px 50%; mask-position: -26px 50%; } }
/* 역방향(중국 → 한국): 지도처럼 한국을 왼쪽, 중국을 오른쪽에 고정하고 화살표 방향만 뒤집는다 */
.tw-panel.rev .end:first-child { order: 3; }
.tw-panel.rev .tw-track { order: 2; }
.tw-panel.rev .end.to { order: 1; background: var(--red); }
.tw-panel.rev .tw-track i { background: var(--red); transform: scaleX(-1); }
.tw-label { margin-top: 24px; font-size: var(--fs-h3); font-weight: 700; color: var(--navy); }
.tw-panel.rev .tw-label { color: var(--red); }
.tw-panel.rev .chips li { box-shadow: inset 3px 0 0 var(--red); }

/* ---------- 05 organization ---------- */
.numbers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 2px solid var(--navy); align-self: end; }
.numbers > div { padding: 22px 0 0 24px; border-left: 1px solid var(--line); }
.numbers > div:first-child { padding-left: 0; border-left: 0; }
.num { display: flex; align-items: baseline; gap: 6px; line-height: 1; }
.num b { font-size: var(--fs-num); font-weight: 900; color: var(--navy); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.num span { font-size: var(--fs-sm); color: var(--ink-3); }
.numbers p:last-child { margin-top: 12px; font-size: var(--fs-sm); font-weight: 500; color: var(--ink-2); }
.org-grid { display: grid; grid-template-columns: var(--cols); gap: var(--gap) var(--col-gap); margin-top: clamp(56px, 7vw, 96px); }
.org-col h3 { display: flex; align-items: center; gap: 10px; font-size: var(--fs-h3); color: var(--navy); }
.org-col h3 + * { margin-top: 18px; }
.org-col * + h3 { margin-top: 44px; }
.count { display: inline-grid; place-items: center; min-width: 30px; height: 30px; padding: 0 6px; background: var(--red); color: var(--on-dark); font-family: var(--mono); font-size: var(--fs-xs); }
.gov { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0; padding: 0; list-style: none; }
.gov li { display: flex; flex-direction: column; padding: 20px 22px; background: var(--navy); color: var(--on-dark); clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%); }
.gov li b { font-size: 19px; }
.gov li span { font-size: var(--fs-sm); color: var(--on-dark-2); }
.officers { margin: 0; border-top: 2px solid var(--navy); }
.officers div { display: grid; grid-template-columns: minmax(0, 8em) minmax(0, 1fr); gap: 4px 20px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.officers dt { font-size: var(--fs-sm); font-weight: 700; }
.officers dd { margin: 0; font-size: var(--fs-sm); color: var(--ink-2); }
/* 전문위원회 방사형 허브 (위계가 아니라 '7개가 한 축을 이룬다'는 배치) */
.cm-hub { position: relative; width: 100%; max-width: 620px; aspect-ratio: 1 / .92; margin-inline: auto; }
.cm-spokes { position: absolute; inset: 0; width: 100%; height: 100%; }
.cm-spokes circle, .cm-spokes line { fill: none; stroke: var(--line); stroke-width: .35; vector-effect: non-scaling-stroke; }
.cm-spokes circle { stroke-dasharray: 3 4; }
.cm-spokes line { stroke: var(--navy); stroke-width: 1.2; transition: opacity 1s ease .3s; }
.js .reveal:not(.in) .cm-spokes line { opacity: 0; }
.cm-center { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: flex; flex-direction: column; align-items: center; justify-content: center; width: 30%; aspect-ratio: 1; background: var(--navy); color: var(--on-dark); text-align: center;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%); }
.cm-center b { font-size: clamp(40px, 5vw, 64px); font-weight: 900; line-height: 1; }
.cm-center span { margin-top: 6px; font-size: var(--fs-xs); color: var(--on-dark-2); }
.committees { margin: 0; padding: 0; list-style: none; }
.cm-hub .committees li { position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%); width: 29%; padding: 10px 10px 12px; background: var(--white); box-shadow: inset 0 0 0 1px var(--line);
  text-align: center; font-size: var(--fs-xs); font-weight: 500; line-height: 1.45; color: var(--ink); transition: background-color .25s, color .25s; }
.cm-hub .committees li span { display: block; font-family: var(--mono); font-size: var(--fs-xs); color: var(--red); }
.cm-hub .committees li:hover { background: var(--navy); color: var(--on-dark); box-shadow: none; }
.cm-hub .committees li:hover span { color: var(--on-dark-3); }

/* ---------- 06 message ---------- */
.message { position: relative; overflow: hidden; border-top: 1px solid var(--line); }
.msg-in { display: grid; grid-template-columns: var(--cols); gap: var(--gap) var(--col-gap); align-items: start; }
/* 심볼 윗변을 '06 / MESSAGE' 줄의 글자 윗선에 맞춘다 */
/* 회장 일러스트: 흰 바탕 + 3단계 톤 평면 면(참고: 흑백 패션 일러스트). 윗변은 '06 / MESSAGE' 줄에 맞춘다 */
/* 대표 인물: 배경 장식(지구·한중 연결·기업·라이브커머스)은 옅은 선, 인물은 남색 선 + 짙은 정장. 붉은색·바탕색 없음 */
.msg-art { margin: 0; margin-top: var(--msg-top, 7px); max-width: 380px; }
.leader { display: block; width: 100%; height: auto; overflow: visible; }
.leader .nv { fill: var(--navy); stroke: var(--navy); }
.leader .kl { fill: none; stroke: var(--on-dark-3); stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; }
.leader .brow { stroke-width: 3; }
.leader .eye { fill: currentColor; }
.leader .badge { fill: var(--white); }
.leader .bgl { fill: none; stroke: var(--navy); stroke-opacity: .28; stroke-width: 1.4; stroke-linejoin: round; stroke-linecap: round; }
.leader .bgl.thin { stroke-opacity: .16; stroke-width: 1; }
.leader .flow { stroke-opacity: .45; stroke-dasharray: 4 5; animation: icDash 1.2s linear infinite; }
.leader .bgdot { fill: var(--navy); fill-opacity: .55; }
.leader .bgt { font-family: var(--mono); font-size: 10px; font-weight: 700; text-anchor: middle; fill: var(--navy); fill-opacity: .55; }
/* 배경의 자잘한 움직임: 연결 호가 흐르고, 두 나라 점이 퍼지고, 화물이 오가고, 상자가 들썩이고, 방송이 깜빡인다 */
.leader .ring { fill: none; stroke: var(--navy); stroke-opacity: .5; transform-box: fill-box; transform-origin: center; animation: lRing 2.6s ease-out infinite; }
.leader .ring.r2 { animation-delay: 1.3s; }
.leader .mover { fill: var(--navy); fill-opacity: .7; }
.leader .bob { animation: icBob 2.8s ease-in-out infinite; }
.leader .bob.b2 { animation-delay: 1.4s; }
.leader .play, .leader .win { animation: icBlink 1.8s ease-in-out infinite; }
.leader .win { animation-duration: 3.2s; }
.leader .heart { animation: icRise 2.6s ease-out infinite; }
.leader .blink { transform-box: fill-box; transform-origin: center; animation: lBlink 5s ease-in-out infinite 2s; }
@keyframes lRing { 0% { transform: scale(1); opacity: .9; } 100% { transform: scale(3.2); opacity: 0; } }
@keyframes lBlink { 0%, 94%, 100% { transform: none; } 97% { transform: scaleY(.1); } }
/* 연출: 배경선 → 인물 선 → 면이 차오른다 (JS 없으면 처음부터 완성) */
.js .msg-art.reveal { opacity: 1; transform: none; }
.js .msg-art .pd { stroke-dasharray: 1; stroke-dashoffset: 1; fill-opacity: 0; }
.js .msg-art :is(.eye, .badge, .bgdot, .bgt, .flow) { opacity: 0; }
.js .msg-art.in .pd { animation: penDraw 1.5s cubic-bezier(.4, 0, .2, 1) forwards, fillIn .7s ease forwards 1s; }
.js .msg-art :is(.ring, .mover, .play, .heart) { visibility: hidden; }
.js .msg-art.in :is(.ring, .mover, .play, .heart) { visibility: visible; }
.js .msg-art.in .flow { animation: ppIn .5s ease forwards 1.3s, icDash 1.2s linear infinite 1.3s; }
.js .msg-art.in :is(.eye, .badge, .bgdot, .bgt) { animation: ppIn .5s ease forwards 1.3s; }
@keyframes penDraw { to { stroke-dashoffset: 0; } }
@keyframes fillIn { to { fill-opacity: 1; } }
@keyframes ppIn { from { opacity: 0; } to { opacity: 1; } }
.msg-body blockquote { margin: 24px 0 0; }
.msg-body blockquote p { font-size: clamp(22px, 2.3vw, 30px); line-height: 1.6; font-weight: 700; color: var(--navy); }
.who { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--line); }
.who b { font-size: 21px; }
.who span { font-size: var(--fs-sm); color: var(--ink-3); }
.who em { font-style: normal; font-size: var(--fs-sm); font-weight: 500; color: var(--red); }
.msg-body h3 { margin-top: 26px; font-size: var(--fs-sm); color: var(--ink-3); font-weight: 500; }
.msg-body .ticks { margin-top: 12px; }
.msg-body .ticks li { font-size: 17px; }
.msg-note { margin-top: 22px; font-size: var(--fs-sm); color: var(--ink-3); }

/* ---------- 07 history: 스크롤에 따라 그어지는 타임라인 ---------- */
.tl-wrap { position: relative; margin-top: clamp(48px, 6vw, 72px); }
.timeline { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0 20px; margin: 0; padding: 0; list-style: none; border-top: 2px solid var(--line); }
.tl-fill { position: absolute; left: 0; top: 0; height: 2px; width: calc(var(--p, 1) * 100%); background: linear-gradient(90deg, var(--navy), var(--red)); z-index: 1; }
.timeline li { position: relative; display: flex; flex-direction: column; gap: 4px; padding-top: 34px; }
.timeline li::before { content: ""; position: absolute; left: 0; top: -9px; width: 14px; height: 16px; background: var(--line); clip-path: polygon(0 0, 100% 50%, 0 100%); transition: background-color .3s; z-index: 2; }
.timeline li.passed::before, html:not(.js) .timeline li::before { background: var(--navy); }
.timeline li:last-child.passed::before { background: var(--red); }
.when { font-family: var(--mono); font-size: 15px; font-weight: 500; color: var(--navy); }
.what { font-size: var(--fs-xs); font-weight: 700; color: var(--ink-3); }
.timeline p { margin-top: 10px; font-size: var(--fs-sm); color: var(--ink-2); }

/* ---------- 08 faq ---------- */
.faq { border-top: 2px solid var(--navy); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0; font-size: 19px; font-weight: 700; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { position: relative; flex: none; width: 28px; height: 28px; }
.faq summary i::before, .faq summary i::after { content: ""; position: absolute; left: 7px; top: 13px; width: 14px; height: 2px; background: var(--navy); transition: transform .25s; }
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i::after { transform: rotate(0); }
.faq summary:hover { color: var(--navy); }
.faq details p { padding: 0 48px 26px 0; color: var(--ink-2); }

/* ---------- 09 contact ---------- */
.contact { background: var(--tint); }
.contact-in { display: grid; grid-template-columns: var(--cols); gap: var(--gap) var(--col-gap); align-items: start; }
.contact-side h2 { margin-top: 20px; font-size: var(--fs-h2); line-height: 1.28; }
/* 2단(4:8) 섹션의 왼쪽 제목은 한 단계 작은 크기를 쓴다 (01·05·08·09 공통) */
.split > .sec-head h2, .contact-side h2 { font-size: var(--fs-h2-side); }
.contact-side .lead { margin-top: 18px; color: var(--ink-2); }
.cinfo { margin: 40px 0 0; border-top: 2px solid var(--navy); }
.cinfo div { display: grid; grid-template-columns: minmax(0, 6.5em) minmax(0, 1fr); gap: 4px 20px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.cinfo dt { font-size: var(--fs-sm); font-weight: 700; }
.cinfo dd { margin: 0; font-size: var(--fs-sm); color: var(--ink-2); }
/* 지도: 이미지 + HTML 라벨 오버레이 (라벨은 px 고정이라 좁은 화면에서도 같은 크기로 읽힌다) */
.mapfig { margin: 0; container-type: inline-size; }
.mapfig figcaption { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; font-size: var(--fs-h3); font-weight: 700; color: var(--navy); }
.map-frame { padding: 10px; background: var(--navy); clip-path: polygon(0 0, calc(100% - 36px) 0, 100% 36px, 100% 100%, 0 100%); }
.mapfig .plot { position: relative; }
.mapfig .plot img { display: block; width: 100%; height: auto; }
.mapfig .m-compact { display: none; }
/* 2:3 레이아웃에서 지도 칸이 좁아지면(약 680px 이하) 라벨이 겹치므로, 라벨이 적은 근접 지도로 바꾼다 */
@container (max-width: 680px) {
  .mapfig .m-wide { display: none; }
  .mapfig .m-compact { display: block; }
}
.map-under { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 20px; margin-top: 18px; }
.map-under p { font-size: var(--fs-sm); color: var(--ink-2); }
.map-links { display: flex; flex-wrap: wrap; gap: 8px; }
.mk { position: absolute; transform: translate(-50%, -50%); white-space: nowrap; font-family: var(--sans); font-size: 14px; font-weight: 500; line-height: 1.35; color: var(--map-ink);
  text-shadow: 0 1px 3px var(--map-halo), 0 0 12px var(--map-halo); pointer-events: none; }
.lang-zh .mk { font-family: var(--sans-zh); }
.mk.area { font-size: 15.5px; font-weight: 700; color: var(--map-ink-2); }
.mk.park { color: var(--map-ink-2); }
.mk.st, .mk.rail { padding: 4px 12px; background: var(--map-chip); border: 1px solid var(--map-chip-line); font-weight: 700; text-shadow: none; }
.mk.rail { font-size: var(--fs-xs); font-weight: 500; }
.mk.dest { padding: 10px 16px; background: var(--navy); border-left: 4px solid var(--red); color: var(--on-dark); font-size: 15.5px; font-weight: 700; text-shadow: none; box-shadow: 0 10px 26px var(--map-halo); }
.mk.dest small { display: block; margin-top: 3px; font-size: var(--fs-xs); font-weight: 500; color: var(--on-dark-2); }

/* ---------- footer ---------- */
.ft { background: var(--navy-ink); color: var(--on-dark-2); }
.ft-in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; padding-top: 56px; padding-bottom: 40px; }
.ft-brand { display: flex; flex-direction: column; }
/* 로고 칩과 협회명 두 줄을 세로 가운데로 맞춘다(글자 줄높이 때문에 칩이 위로 떠 보이던 문제) */
.ft-id { display: flex; align-items: center; gap: 16px; }
.ft-brand b { line-height: 1.35; }
.ft-brand .ft-id + div { padding-left: 56px; }  /* 칩 폭(40) + 간격(16): 주소를 협회명 시작선에 맞춘다 */
.chip { display: inline-flex; padding: 6px 8px; background: var(--white); flex: none; }
.chip img { width: 24px; height: auto; display: block; }
.ft-brand b { display: block; font-size: 18px; color: var(--on-dark); }
.ft-brand small { display: block; margin-top: 2px; font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: .08em; color: var(--on-dark-3); }
.ft-brand p { margin-top: 14px; font-size: var(--fs-sm); }
.ft-side { display: flex; flex-direction: column; align-items: flex-end; gap: 18px; }
.lang-ft { border-color: var(--on-dark-line); }
.lang-ft a { color: var(--on-dark-2); }
.lang-ft a + a { border-left-color: var(--on-dark-line); }
.lang-ft a.on { background: var(--white); color: var(--navy); }
.lang-ft a:not(.on):hover { color: var(--on-dark); }
.ft-top { font-size: var(--fs-sm); color: var(--on-dark-2); text-decoration: none; }
.ft-top:hover { color: var(--on-dark); }
.ft-low { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 20px; padding-bottom: 28px; border-top: 1px solid var(--on-dark-line); font-size: var(--fs-xs); color: var(--on-dark-3); }
.ft-low a { color: var(--on-dark-2); }
.ft :focus-visible { outline-color: var(--white); }

/* ---------- reveal (JS 있을 때만 숨김 → JS 없으면 전부 보인다) ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }


/* ---------- 내용 일러스트: 선 = 글자색 계열, 면 = 연한 남색, 포인트 = 붉은색 하나 ---------- */
 .ico, .sc, .sea, .leader { --ic-fill: var(--tint-2); --ic-red: var(--red); --ic-bg: var(--white); display: block; overflow: visible; color: var(--navy); }
.ico { flex: none; width: 44px; height: 44px; }
.sc { width: 100%; max-width: 240px; height: auto; overflow: hidden; }
:is(.ico, .sc, .sea, .leader) :is(.s, .f, .wh, .r, .rfl, .k) { fill: none; stroke: currentColor; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
:is(.ico, .sc, .sea, .leader) .f { fill: var(--ic-fill); }
:is(.ico, .sc, .sea, .leader) .wh { fill: var(--ic-bg); }
:is(.ico, .sc, .sea, .leader) :is(.r, .rfl) { stroke: var(--ic-red); }
:is(.ico, .sc, .sea, .leader) .rfl { fill: var(--ic-fill); }
:is(.ico, .sc, .sea, .leader) .rf { fill: var(--ic-red); stroke: var(--ic-red); stroke-width: 2; stroke-linejoin: round; }
:is(.ico, .sc, .sea, .leader) .k { stroke: var(--ic-bg); }
:is(.ico, .sc, .sea, .leader) .k-f { fill: var(--ic-bg); }
:is(.ico, .sc, .sea, .leader) .thin { stroke-width: 1.3; opacity: .6; }
:is(.ico, .sc, .sea, .leader) .thin2 { stroke-width: 1.5; }
:is(.ico, .sc, .sea, .leader) .bar { stroke-width: 3.4; }
:is(.ico, .sc, .sea, .leader) text { font-family: var(--mono); font-weight: 700; text-anchor: middle; fill: currentColor; }
.ico text { font-size: 7.5px; }
:is(.sc, .sea) text { font-size: 11px; }
:is(.ico, .sc, .sea, .leader) .tk { fill: var(--ic-bg); }
:is(.ico, .sc, .sea, .leader) .tr { fill: var(--ic-red); font-size: 13px; }
:is(.ico, .sc, .sea, .leader) .sm { font-size: 8.5px; }
:is(.ico, .sc, .sea, .leader) .lg { font-size: 15px; }
/* 어두운 면 위 */
.gp-end .ico, .biz-tab.is-on .ico, .gov .ico, .cm-hub .committees li:hover .ico { color: var(--on-dark); --ic-fill: var(--veil-2); --ic-red: var(--red-hi); --ic-bg: var(--navy); }
.gapline.in .gp-to .ico { color: var(--navy); --ic-fill: var(--tint-2); --ic-red: var(--red); --ic-bg: var(--white); }

/* 움직임: 화면에 들어온 뒤에만 돈다 */
.js .reveal:not(.in) :is(.ico, .sc, .sea, .leader) * { animation-play-state: paused !important; }
:is(.a-gate, .a-gate2, .a-tilt, .a-flag, .a-snip, .a-pulse, .a-ring, .a-drop) { transform-box: view-box; }
:is(.a-bar, .a-check, .a-tile) { transform-box: fill-box; transform-origin: center bottom; }
.a-check { transform-origin: center; }
.a-stamp { animation: icHop 3.2s ease-in-out infinite; }
.a-gate { animation: icGate 4s ease-in-out infinite; }
.a-drive { animation: icRumble .5s ease-in-out infinite; }
.a-road { stroke-dasharray: 6 5; animation: icDash .7s linear infinite; }
.a-flow { stroke-dasharray: 5 5; animation: icDash 1s linear infinite; }
.a-bar { animation: icGrow 3.6s ease-in-out infinite; animation-delay: calc(var(--k) * .2s); }
.a-blink { animation: icBlink 1.4s ease-in-out infinite; }
.a-scan { animation: icScan 4s ease-in-out infinite; }
.a-shake { animation: icShake 1.6s ease-in-out infinite; }
.a-nod { animation: icNod 2.4s ease-in-out infinite; animation-delay: calc(var(--k) * .15s); }
.a-tilt { animation: icTilt 3s ease-in-out infinite; }
.a-bob { animation: icBob 2.6s ease-in-out infinite; }
.a-bob2 { animation: icBob 2.6s ease-in-out infinite 1.3s; }
.a-flag { animation: icFlag 1.8s ease-in-out infinite; }
.a-write { stroke-dasharray: 14; animation: icWrite 2.8s ease-in-out infinite; }
.a-pen { animation: icPen 2.8s ease-in-out infinite; }
.a-draw { stroke-dasharray: 1; animation: icDraw 4s ease infinite; }
.a-snip { animation: icSnip 1.6s ease-in-out infinite; }
.a-ring { animation: icRing 2.6s ease-in-out infinite; }
.a-wave { animation: icBlink 1.3s ease-in-out infinite; }
.a-pulse { animation: icPulse 2.4s ease-in-out infinite; }
.a-carry, .a-carry3 { animation: icCarry 3.2s ease-in-out infinite; }
.a-carry2 { animation: icCarry2 4.4s ease-in-out infinite; }
.a-rise { animation: icRise 2.4s ease-out infinite; }
.a-press { animation: icPress 3.6s cubic-bezier(.5, 0, .3, 1) infinite; }
.a-seal { animation: icSeal 3.6s linear infinite; }
.a-gate2 { animation: icGate2 5s ease-in-out infinite; }
.a-pass { animation: icPass 5s ease-in-out infinite; }
.a-drop { animation: icDrop 4s cubic-bezier(.3, 0, .2, 1) infinite; }
.a-check { animation: icCheck 4s ease infinite; }
.a-tile { animation: icTile 4.8s ease infinite; animation-delay: calc(var(--k) * .3s); }
.a-cursor { animation: icClick 1.6s ease-in-out infinite; }
.a-sail { animation: icSail 6s ease-in-out infinite; }
.a-sail.rev { animation-name: icSailR; }
@keyframes icHop { 0%, 55%, 100% { transform: none; } 66% { transform: translateY(-5px); } 76% { transform: translateY(1px); } }
@keyframes icGate { 0%, 15%, 85%, 100% { transform: none; } 35%, 65% { transform: rotate(-50deg); } }
@keyframes icRumble { 0%, 100% { transform: none; } 50% { transform: translateY(-.8px); } }
@keyframes icDash { to { stroke-dashoffset: -10; } }
@keyframes icGrow { 0% { transform: scaleY(.35); } 35%, 85% { transform: scaleY(1); } 100% { transform: scaleY(.35); } }
@keyframes icBlink { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes icScan { 0%, 100% { transform: none; } 33% { transform: translate(-9px, -6px); } 66% { transform: translate(-3px, -13px); } }
@keyframes icShake { 0%, 60%, 100% { transform: none; } 70% { transform: translateY(-2px); } 80% { transform: translateY(1px); } 90% { transform: translateY(-1px); } }
@keyframes icNod { 0%, 100% { transform: none; } 30% { transform: translateY(-1.5px); } }
@keyframes icTilt { 0%, 100% { transform: rotate(-5deg); } 50% { transform: rotate(5deg); } }
@keyframes icBob { 0%, 100% { transform: none; } 50% { transform: translateY(-3px); } }
@keyframes icFlag { 0%, 100% { transform: none; } 50% { transform: skewY(-6deg) scaleX(.92); } }
@keyframes icWrite { 0% { stroke-dashoffset: 14; } 60%, 100% { stroke-dashoffset: 0; } }
@keyframes icPen { 0% { transform: translateX(-12px); } 60% { transform: none; } 80% { transform: translateY(-3px); } 100% { transform: translateX(-12px); } }
@keyframes icDraw { 0% { stroke-dashoffset: 1; } 45%, 85% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: -1; } }
@keyframes icSnip { 0%, 100% { transform: none; } 50% { transform: rotate(-8deg); } }
@keyframes icRing { 0%, 40%, 100% { transform: none; } 5%, 15%, 25% { transform: rotate(-7deg); } 10%, 20%, 30% { transform: rotate(7deg); } }
@keyframes icPulse { 0%, 100% { transform: none; } 50% { transform: scale(1.1); } }
@keyframes icCarry { 0% { transform: none; opacity: 0; } 12% { opacity: 1; } 80% { transform: translateX(var(--dx)); opacity: 1; } 92%, 100% { transform: translateX(var(--dx)); opacity: 0; } }
@keyframes icCarry2 { 0% { transform: none; opacity: 0; } 8% { opacity: 1; } 35%, 52% { transform: translateX(62px); } 82% { transform: translateX(118px); opacity: 1; } 92%, 100% { transform: translateX(118px); opacity: 0; } }
@keyframes icRise { 0% { transform: none; opacity: 0; } 20% { opacity: 1; } 100% { transform: translateY(-16px); opacity: 0; } }
@keyframes icPress { 0%, 10% { transform: translateY(-18px); } 38%, 50% { transform: none; } 75%, 100% { transform: translateY(-18px); } }
@keyframes icSeal { 0%, 40% { opacity: 0; } 46%, 92% { opacity: 1; } 100% { opacity: 0; } }
@keyframes icGate2 { 0%, 12%, 88%, 100% { transform: none; } 26%, 70% { transform: rotate(-62deg); } }
@keyframes icPass { 0%, 20% { transform: none; opacity: 1; } 72% { transform: translateX(230px); opacity: 1; } 73%, 92% { transform: translateX(230px); opacity: 0; } 93% { transform: none; opacity: 0; } 100% { transform: none; opacity: 1; } }
@keyframes icDrop { 0% { transform: translateY(-34px) scale(1.15); opacity: 0; } 22% { transform: none; opacity: 1; } 27% { transform: scale(.94); } 32%, 88% { transform: none; opacity: 1; } 100% { opacity: 0; } }
@keyframes icCheck { 0%, 30% { transform: scale(0); } 38% { transform: scale(1.2); } 44%, 88% { transform: none; } 100% { transform: scale(0); } }
@keyframes icTile { 0% { transform: translateY(8px); opacity: 0; } 14%, 84% { transform: none; opacity: 1; } 100% { opacity: 0; } }
@keyframes icClick { 0%, 100% { transform: none; } 50% { transform: translate(2px, 3px); } }
@keyframes icSail { 0% { transform: none; opacity: 0; } 10% { opacity: 1; } 86% { transform: translateX(224px); opacity: 1; } 96%, 100% { transform: translateX(224px); opacity: 0; } }
@keyframes icSailR { 0% { transform: none; opacity: 0; } 10% { opacity: 1; } 86% { transform: translateX(-224px); opacity: 1; } 96%, 100% { transform: translateX(-224px); opacity: 0; } }

/* --- 자리별 배치 --- */
/* 01 사명 카드: 글 | 장면 (카드가 좁으면 장면이 위로) */
.axes { container-type: inline-size; }
.axis { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.axis .sc { order: -1; max-width: 200px; }
@container (min-width: 560px) {
  .axis { grid-template-columns: minmax(0, 1fr) 200px; gap: 28px; align-items: center; }
  .axis .sc { order: 0; }
}
.info-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; }
.info-head .sc { width: 150px; margin-bottom: -6px; }
/* 02 흐름: 단계마다 그림 */
.gp-end .ico { width: 46px; height: 46px; margin-bottom: 6px; }
.gp-mid li { display: inline-flex; align-items: center; gap: 8px; }
.gp-mid li .ico { width: 38px; height: 38px; }
/* 03 사업 카드 */
.biz-tab { grid-template-columns: 44px minmax(0, 1fr) auto; grid-template-areas: "ic no pm" "ic t pm" "ic c pm"; }
.biz-tab .ico { grid-area: ic; align-self: start; width: 44px; height: 44px; }
/* 04 단계 패널: 번호 | 설명 | 장면 */
.step-panel { grid-template-columns: auto minmax(0, 1fr) minmax(0, 220px); }
.step-panel .sc { justify-self: end; }
.sea { width: 100%; height: auto; max-height: 110px; margin-top: 22px; overflow: hidden; }
/* 05 의결기구 / 위원회 */
.gov li { position: relative; padding-right: 76px; }
.gov li .ico { position: absolute; right: 18px; top: 50%; width: 46px; height: 46px; transform: translateY(-50%); }
.cm-hub .committees li .ico { width: 34px; height: 34px; margin: 0 auto 4px; }
/* 07 연혁 */
.timeline li .ico { width: 40px; height: 40px; margin-bottom: 8px; }
/* 08 FAQ */
.faq-sc { max-width: 280px; margin-top: 36px; }
/* 09 연락처 */
.cinfo dt { display: flex; align-items: center; gap: 10px; }
.cinfo dt .ico { width: 26px; height: 26px; }
@media (min-width: 900px) {
  .js .biz-tab { padding-right: 84px; }
  .js .biz-tab .ico { position: absolute; right: 20px; top: 22px; width: 48px; height: 48px; }
}
@media (max-width: 820px) {
  .step-panel .sc { justify-self: start; max-width: 220px; }
}

/* ---------- header progress ---------- */
.progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; pointer-events: none; }
.progress i { display: block; height: 100%; background: linear-gradient(90deg, var(--navy), var(--red)); transform: scaleX(var(--sp, 0)); transform-origin: left; }

/* ---------- responsive ---------- */
@media (max-width: 1240px) {
  /* 중간 폭: 글과 도면이 겹칠 수밖에 없어 도면을 한 단계 물린다(선만 있어 글을 가리지 않음) */
  .hero-art { opacity: .5; }
}
@media (max-width: 1180px) {
  .nav a { padding: 8px 9px; }
  .hd-in { gap: 0 18px; }
}
@media (max-width: 1080px) {
  .hd-cta { display: none; }  /* 버튼만 숨기면 빈 flex 아이템이 남는다 - 컨테이너째 숨김 */
}
@media (max-width: 980px) {
  :root { --hd: 66px; }
  .hd-in { gap: 0 12px; }
  .brand { flex: 1 1 0; }
  .burger { display: block; }
  .nav { order: 3; width: 100%; flex-direction: column; gap: 0; margin: 0; padding: 0 0 14px; display: none; }
  .nav.open { display: flex; }
  .nav a { padding: 14px 4px; border-top: 1px solid var(--line); font-size: 17px; }
  .nav a::after { display: none; }
  .split, .about-low, .org-grid, .contact-in, .msg-in { grid-template-columns: minmax(0, 1fr); }
  .split > .sec-head { position: static; }
  .split > .sec-head h2, .contact-side h2 { font-size: var(--fs-h2); }  /* 한 칸으로 쌓이면 다른 섹션 제목과 같은 크기 */
  .numbers { align-self: auto; }
  /* 좁은 화면: 심볼과 사선이 상단을 크게 차지하고, 글은 그 위에 얹힌다 */
  /* 좁은 화면: 도면이 상단을 크게 차지하고 글이 아래쪽에 얹힌다 */
  .hero { align-items: flex-start; min-height: 0; padding-top: clamp(196px, 64vw, 420px); }  /* 도면 영역 70% */
  .hero-art { opacity: 1; }
  .hero-art { top: 8px; bottom: auto; left: auto; right: 0; width: min(70%, 538px); }
  .hero-bp { width: 100%; height: auto; }
  .bp-sub, .bp-titleblock { display: none; }
  .msg-art { max-width: 300px; }
  /* 타임라인은 세로로 */
  .timeline { grid-template-columns: minmax(0, 1fr); border-top: 0; border-left: 2px solid var(--line); gap: 0; }
  .tl-fill { width: 2px; height: calc(var(--p, 1) * 100%); background: linear-gradient(180deg, var(--navy), var(--red)); }
  .timeline li { padding: 0 0 30px 30px; }
  .timeline li::before { left: -2px; top: 4px; }
  .timeline p { margin-top: 6px; }
}
@media (max-width: 820px) {
  /* 흐름도는 세로로 접는다. 가로 스크롤은 쓰지 않는다 */
  .gapline { --ga: 22px; grid-template-columns: minmax(0, 1fr); }
  .gp-end, .gp-mid { min-height: 0; }
  .gp-end:first-child { margin: 0 0 calc(var(--ga) * -1 + var(--gs)); padding: 22px 24px calc(var(--ga) + 20px);
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--ga)), 50% 100%, 0 calc(100% - var(--ga))); }
  .gp-mid { margin: 0 0 calc(var(--ga) * -1 + var(--gs)); padding: calc(var(--ga) + 20px) 24px calc(var(--ga) + 30px);
    clip-path: polygon(0 0, 50% var(--ga), 100% 0, 100% calc(100% - var(--ga)), 50% 100%, 0 calc(100% - var(--ga))); }
  /* 모바일: 흐름이 위→아래이므로 가로 진행선 대신 칩을 세로로 쌓고, 왼쪽 세로선이 위에서 아래로 차오른다 */
  .gp-mid { padding-bottom: calc(var(--ga) + 22px); }
  .gp-mid::after { display: none; }
  .gapline.in .gp-mid::before { animation: none; }
  .gp-mid ol { position: relative; flex-direction: column; gap: 12px; margin-top: 14px; padding-left: 30px; }
  .gp-mid ol::before, .gp-mid ol::after { content: ""; position: absolute; left: 7px; top: 14px; bottom: 14px; width: 3px; z-index: 0; }
  .gp-mid ol::before { background: var(--tint-2); }
  .gp-mid ol::after { background: linear-gradient(180deg, var(--flow-a), var(--flow-b)); transform-origin: top; transition: transform 1.8s cubic-bezier(.6, 0, .2, 1) .2s; }
  .js .gapline:not(.in) .gp-mid ol::after { transform: scaleY(0); }
  .gp-mid li::before, .gp-mid li + li::before { content: ""; position: absolute; left: -29px; top: calc(.9em - 7px); width: 15px; height: 15px; margin: 0;
    background: var(--white); box-shadow: inset 0 0 0 3px var(--flow-a); transition: background-color .3s, box-shadow .3s; z-index: 1; }
  .gp-mid li:last-child::before { box-shadow: inset 0 0 0 3px var(--flow-b); }
  .gapline.in .gp-mid li::before { background: var(--navy); box-shadow: inset 0 0 0 3px var(--navy); transition-delay: inherit; }
  .gapline.in .gp-mid li:last-child::before { background: var(--red); box-shadow: inset 0 0 0 3px var(--red); }
  .gp-mid li { line-height: 1.8; }
  .gp-to { padding: calc(var(--ga) + 20px) 24px 22px; clip-path: polygon(0 0, 50% var(--ga), 100% 0, 100% 100%, 0 100%); }
  /* 레일은 번호만 남긴다. 단계 이름은 아래 패널이 보여 준다 */
  :root { --arrow: 14px; }
  .step { min-height: 64px; padding: 10px 14px 10px calc(var(--arrow) + 12px); align-items: center; }
  .step:first-child { padding-left: 12px; }
  .step b { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .step-no { font-size: 15px; letter-spacing: 0; }
  .st-l { display: none; }
  .step-panel { grid-template-columns: minmax(0, 1fr); }
  .tw-ends { grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr); gap: 0 8px; }
  .tw-ends .end { padding: 14px 12px; }
  .tw-ends .end b { font-size: 17px; }
}
@media (max-width: 700px) {
  .mapfig .m-wide { display: none; }
  .mapfig .m-compact { display: block; }
}
@media (max-width: 600px) {
  .btn { width: 100%; }
  .hero-meta { gap: 10px 24px; margin-top: 40px; }
  .numbers > div { padding-left: 14px; }
  .gov { grid-template-columns: minmax(0, 1fr); }
  .info dl div, .officers div, .cinfo div { grid-template-columns: minmax(0, 1fr); }
  .axis { padding: 24px 22px 26px; }
  .purpose { padding: 32px 24px 40px; }
  .faq details p { padding-right: 0; }
  .ft-side { align-items: flex-start; }
  .band { clip-path: polygon(0 0, 100% 0, 100% 100%, 36px 100%, 0 calc(100% - 36px)); }
  /* 방사형 허브는 좁은 화면에서 2열 목록으로 */
  .cm-hub { aspect-ratio: auto; }
  .cm-spokes { display: none; }
  .cm-center { position: static; transform: none; width: 100%; aspect-ratio: auto; flex-direction: row; gap: 12px; padding: 18px; }
  .cm-center span { margin: 0; }
  .cm-hub .committees { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 8px; }
  .cm-hub .committees li { position: static; transform: none; width: auto; font-size: 15px; }
  .tw-tabs { width: 100%; }
  /* 양방향: 좁은 화면에서는 출발 → 화살표(아래) → 도착 으로 세로로 쌓는다 */
  .tw-ends { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .tw-panel.rev .end:first-child, .tw-panel.rev .tw-track, .tw-panel.rev .end.to { order: 0; }
  .tw-ends .end { padding: 16px 18px; }
  .tw-track { height: 72px; background: none; }
  .tw-track i, .tw-panel.rev .tw-track i { inset: auto; left: 50%; top: 50%; width: 60px; height: 20px; transform: translate(-50%, -50%) rotate(90deg); }
  /* 위원회는 한 줄 목록으로 (긴 이름이 어색하게 끊기지 않게) */
  .cm-hub .committees { grid-template-columns: minmax(0, 1fr); }
  .cm-hub .committees li { display: flex; align-items: center; gap: 14px; padding: 13px 16px; text-align: left; font-size: 16px; }
  .cm-hub .committees li span { display: inline; }
  .tw-tabs button { flex: 1; padding: 12px 8px; }
  .cm-hub .committees li .ico { width: 30px; height: 30px; margin: 0; }
  .faq-sc { max-width: 240px; margin-top: 24px; }
}
@media (max-width: 400px) {
  .brand-txt b { font-size: 16px; }
  .hd .lang a { min-width: 34px; }
  .brand-txt small { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js .gapline .gp-mid li { opacity: 1; }
  .gp-mid::after { transform: scaleX(1); }
  .gp-mid ol::after { transform: none; }
  .cm-spokes line { opacity: 1; }
  .bp-navy, .bp-red { stroke-dashoffset: 0; stroke-dasharray: none; }
  .bp-dims, .bp-ang, .bp-note, .bp-titleblock, .bp-pts { opacity: 1; }
  .js .msg-art .pd { stroke-dashoffset: 0; stroke-dasharray: none; fill-opacity: 1; }
  .js .msg-art :is(.eye, .badge, .bgdot, .bgt, .flow) { opacity: 1; }
  .leader .mover, .leader .ring { display: none; }
}

/* ---------- 줄바꿈: 한 단어만 떨어지는 줄(고아 단어) 방지 ---------- */
.ln { display: block; }
h1, h2, h3, .ln, .lead, .msg-body blockquote p, .tw-label, .bp-head, .faq summary { text-wrap: balance; }
p, li, dd, .purpose p, .timeline p { text-wrap: pretty; }
.nb { white-space: nowrap; }
.biz-tab b, .gov li span, .cm-hub .committees li { text-wrap: balance; }
@media (min-width: 900px) and (max-width: 1199px) {
  .js .biz-tab { padding-right: 60px; }
  .js .biz-tab .ico { right: 14px; top: 18px; width: 38px; height: 38px; }
}
@media (min-width: 821px) { .step b { white-space: nowrap; } }


/* ==========================================================================
   보조 골드 테마 (2026-11-09)
   역할: 베이스 = 블루(남색) · 포인트 = 레드 · 보조 = 골드
   골드는 '작은 표식·숫자·얇은 선'에만 쓴다. 버튼·강조 배지·진행선의 붉은색은 그대로 둔다.
   되돌리기: tools/gen_v4/build.py 의 THEME_GOLD = False → 다시 빌드 (이 블록은 남아 있어도 적용되지 않는다)
   ========================================================================== */
/* 히어로(남색 바탕): 영문 머리글, 메타 구분선·라벨, 도면 치수선 */
.theme-gold .hero { --bp-mid: var(--gold-line); }
.theme-gold .hero-eyebrow, .theme-gold .hero-meta dt { color: var(--gold-hi); }
.theme-gold .hero-meta { border-top-color: var(--gold-line); }
.theme-gold .bp-arrow { fill: var(--gold-hi); }
.theme-gold .bp-sub, .theme-gold .bp-tb2 { fill: var(--gold-hi); }
/* 섹션 머리글 번호 */
.theme-gold .eyebrow span:first-of-type { color: var(--gold-ink); }
.theme-gold :is(.on-dark, .band) .eyebrow span:first-of-type { color: var(--gold-hi); }
/* 목록 표식 · 숫자 단위 · 연혁 날짜 */
.theme-gold :is(.ticks, .biz-list) li::before { background: var(--gold); }
.theme-gold .num span, .theme-gold .when { color: var(--gold-ink); }
/* 얇은 구분선 */
.theme-gold :is(.flow, .who) { border-top-color: var(--gold-soft); }
/* 남색 카드 위 보조 글자 */
.theme-gold :is(.purpose cite, .cm-center span, .gov li span) { color: var(--gold-hi); }
.theme-gold .step[aria-selected="true"] .step-no, .theme-gold .biz-tab.is-on .no { color: var(--gold-hi); }
/* 06 인물: 배지 · 넥타이 무늬 · 한중 연결 호 */
.theme-gold .leader .badge { fill: var(--gold-hi); }
.theme-gold .leader .ln-tie { stroke: var(--gold); }
.theme-gold .leader :is(.flow, .ring) { stroke: var(--gold); stroke-opacity: .8; }
.theme-gold .leader :is(.mover, .bgdot) { fill: var(--gold); fill-opacity: .9; }
/* 푸터 */
.theme-gold .ft-brand small { color: var(--gold-hi); }
.theme-gold .ft-low { border-top-color: var(--gold-line); }