/* ═══════════════════════════════════════════════════════════════════════
   이어집 — 재료 경계 중심 분할형
   원자료: OneDrive/Desktop/템플릿/74 (00-디자인보드 · 01-home · 02-페이지시안 · 06-mobile)
   색: Primary #BF4B35 · Ground #E8DFD0 · Ink #21201D (디자인보드 01/COLOR 실측치)
   활자: Display 800 / Body 500 / Meta Mono (디자인보드 02/TYPE)

   위쪽 「공통 뼈대」는 기록/작업/템플릿-시안제작/kit/kit.css 그대로 —
   동작에 딸린 CSS 만 들어 있고 생김새는 한 줄도 없다. 손대지 마라.
   ═══════════════════════════════════════════════════════════════════════ */

/* ───────────────────────── 공통 뼈대 (kit.css) ───────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  word-break: keep-all;
  overflow-wrap: break-word;
}

img, video { max-width: 100%; height: auto; }

/* 이미지 드래그가 포인터를 가로채지 않게 — JS 쪽 dragstart 차단과 한 쌍이다(§4-C 7) */
img { -webkit-user-drag: none; user-select: none; }

.frame { display: block; }

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  padding: .75rem 1rem; background: Canvas; color: CanvasText;
}
.skip-link:focus { left: 0; }

@media (max-width: 767px) {
  .site-header a, .site-header button,
  .drawer a, .drawer button,
  .dots button, .pager button, .tab {
    min-width: 44px; min-height: 44px;
  }
}

.scroll-x { overflow-x: auto; position: relative; -webkit-overflow-scrolling: touch; }

.clip { overflow: clip; }

.acc-item .acc-panel { display: block; }
.js .acc-item .acc-panel { display: none; }
.js .acc-item.open .acc-panel { display: block; }

.js [role="tabpanel"][hidden] { display: none; }
[role="tabpanel"][hidden] { display: block; }

.reveal { opacity: 1; transform: none; }
.js .reveal {
  opacity: 0; transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}
.js .reveal.in { opacity: 1; transform: none; }

html:not(.js) .js-only { display: none !important; }

:where([hidden]):not([role="tabpanel"]) { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .js .reveal { opacity: 1 !important; transform: none !important; }
}

.menu-btn { display: none; }
@media (max-width: 767px) { .menu-btn { display: inline-flex; } }

.drawer {
  position: fixed; inset: 0 0 0 auto; width: min(88vw, 360px);
  transform: translateX(100%); transition: transform .28s ease;
  z-index: 60; overflow-y: auto;
  visibility: hidden;
}
.drawer.open { transform: none; visibility: visible; }

.scrim {
  position: fixed; inset: 0; z-index: 50;
  background: rgb(0 0 0 / .45);
  opacity: 0; pointer-events: none; transition: opacity .28s ease;
}
.scrim.open { opacity: 1; pointer-events: auto; }

@media (min-width: 768px) { .drawer, .scrim { display: none; } }

.toast {
  position: fixed; left: 50%; bottom: 24px; translate: -50% 0;
  z-index: 80; pointer-events: none;
  opacity: 0; transition: opacity .25s ease, translate .25s ease;
}
.toast.show { opacity: 1; translate: -50% -6px; }

.agree input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.agree input:focus-visible + label .box { outline: 2px solid currentColor; outline-offset: 2px; }

.spinner {
  display: inline-block; width: 1em; height: 1em; vertical-align: -.125em;
  border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%;
  animation: kit-spin .7s linear infinite;
}
@keyframes kit-spin { to { rotate: 360deg; } }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}

.section { padding-block: calc(var(--section, 96px) / 2); }
.section-lead { padding-top: var(--section, 96px); }
.section-last { padding-bottom: var(--section, 96px); }

/* ═══════════════════════ 여기부터 이어집의 생김새 ═══════════════════════ */

/* ── 토큰 ─────────────────────────────────────────────────────────────
   디자인 시스템(기능명세 4행): color/type/spacing/border/breakpoint/z-index.
   radius·shadow 는 필요한 곳에만 — 이 벌은 타임라인 원과 서랍에만 쓴다. */
:root {
  /* color */
  --primary: #bf4b35;
  --primary-deep: #9d3a27;
  --ground: #e8dfd0;
  --ink: #21201d;
  --ink-80: rgb(33 32 29 / .8);
  --ink-62: rgb(33 32 29 / .62);
  --ink-46: rgb(33 32 29 / .46);
  --line: rgb(33 32 29 / .2);
  --line-2: rgb(33 32 29 / .42);
  --on-ink: #e8dfd0;
  --on-ink-62: rgb(232 223 208 / .62);
  --on-ink-line: rgb(232 223 208 / .26);

  /* type */
  --sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
          "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;

  /* spacing */
  --pad: clamp(18px, 4.2vw, 64px);
  --maxw: 1340px;
  --section: clamp(58px, 7.4vw, 104px);
  --gap: clamp(18px, 2.4vw, 34px);

  /* border */
  --edge-w: 2px;

  /* motion — 100~420ms, transform·opacity 중심 */
  --t-fast: 120ms;
  --t: 220ms;
  --t-slow: 400ms;

  /* z-index */
  --z-line: 3;
  --z-copy: 4;
  --z-header: 40;
  --z-scrim: 50;
  --z-drawer: 60;
  --z-toast: 80;

  /* 경계선 기본 위치 — 시안 01-home 의 분할선 좌표(x≈257/627 ≒ 41%) */
  --edge: 41%;
}

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15.5px;
  line-height: 1.78;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--primary); color: var(--ground); }

a { color: inherit; }
h1, h2, h3, h4 { margin: 0; font-weight: 800; line-height: 1.14; letter-spacing: -.02em; }
p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }

/* 메타 활자 — 디자인보드 02/TYPE 의 「Meta Mono」 */
.mono {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.mono-ko { text-transform: none; letter-spacing: .1em; font-size: 11.5px; }

.label {
  font-family: var(--mono); font-weight: 500; font-size: 10.5px;
  letter-spacing: .2em; text-transform: uppercase; color: var(--ink-46);
}

.lede { font-size: clamp(15.5px, 1.35vw, 17.5px); line-height: 1.82; color: var(--ink-80); max-width: 46ch; }
.note { font-size: 12.5px; line-height: 1.7; color: var(--ink-46); }

/* ── 재료 경계 — 이 벌의 문법 ────────────────────────────────────────
   두 재료가 만나는 자리를 화면 분할선으로 세운다. 어떤 구획이든
   `.bnd` 를 쓰면 가운데에 Primary 선이 실제로 그어진다. */
.bnd {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.bnd::before {
  content: "";
  position: absolute; inset-block: 0; left: var(--bnd, 50%);
  width: var(--edge-w); background: var(--primary);
  z-index: var(--z-line);
}
.bnd > * { padding-inline: clamp(20px, 3.2vw, 48px); }
.bnd > *:first-child { padding-left: 0; }
.bnd > *:last-child { padding-right: 0; }

@media (max-width: 900px) {
  .bnd { grid-template-columns: 1fr; }
  .bnd::before { display: none; }
  .bnd > * { padding-inline: 0; }
  .bnd > * + * { border-top: var(--edge-w) solid var(--primary); margin-top: 26px; padding-top: 26px; }
}

/* 구획 머리 — 왼쪽 정렬축 하나로 고정한다(가운데 정렬을 쓰지 않는다) */
.head {
  display: grid;
  grid-template-columns: minmax(120px, 200px) minmax(0, 1fr);
  gap: clamp(12px, 2vw, 30px);
  align-items: start;
  padding-bottom: clamp(18px, 2.2vw, 30px);
  border-bottom: 1px solid var(--line-2);
  margin-bottom: clamp(20px, 2.6vw, 36px);
}
.head h2 { font-size: clamp(21px, 2.5vw, 31px); }
.head-note { grid-column: 2; }
@media (max-width: 720px) {
  .head { grid-template-columns: 1fr; gap: 10px; }
  .head-note { grid-column: 1; }
}

/* ── 헤더 ─────────────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: var(--ground);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t) ease;
}
.site-header.is-stuck { border-bottom-color: var(--line-2); }
.header-inner {
  max-width: var(--maxw); margin-inline: auto;
  padding: 14px var(--pad);
  display: flex; align-items: center; gap: clamp(12px, 2.4vw, 30px);
}
.brand {
  font-weight: 800; font-size: clamp(18px, 1.7vw, 21px);
  letter-spacing: -.03em; text-decoration: none; line-height: 1;
}
.nav { margin-left: auto; display: flex; gap: clamp(14px, 1.9vw, 28px); }
.nav a {
  font-family: var(--mono); font-weight: 500; font-size: 11.5px; letter-spacing: .12em;
  text-decoration: none; color: var(--ink-62);
  display: inline-flex; align-items: center;
  padding-block: 6px; border-top: var(--edge-w) solid transparent;
  transition: color var(--t) ease, border-color var(--t) ease;
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current] { color: var(--ink); border-top-color: var(--primary); }
.header-cta {
  font-family: var(--mono); font-weight: 500; font-size: 11.5px; letter-spacing: .12em;
  text-decoration: none;
  background: var(--primary); color: var(--ground);
  padding: 11px 18px; line-height: 1;
  display: inline-flex; align-items: center;
  transition: background var(--t) ease;
}
.header-cta:hover { background: var(--primary-deep); }
.header-cta:active { background: var(--primary-deep); }

.menu-btn {
  margin-left: auto;
  align-items: center; justify-content: center;
  width: 44px; height: 44px; padding: 0;
  background: none; border: 1px solid var(--line-2); color: inherit; cursor: pointer;
}
.menu-bar { position: relative; display: block; width: 18px; height: 1.5px; background: currentColor; }
.menu-bar::before, .menu-bar::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 1.5px; background: currentColor;
}
.menu-bar::before { top: -6px; }
.menu-bar::after { top: 6px; }

@media (max-width: 767px) {
  .nav, .header-cta { display: none; }
  .header-inner { padding-block: 9px; }
}

/* ── 서랍 ─────────────────────────────────────────────────────────── */
.drawer { background: var(--ground); border-left: var(--edge-w) solid var(--primary); padding: 16px 20px 34px; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 14px; border-bottom: 1px solid var(--line-2); }
.drawer-head .brand { font-size: 19px; }
.drawer-close {
  background: none; border: 1px solid var(--line-2); color: inherit; cursor: pointer;
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em; padding-inline: 12px;
  display: inline-flex; align-items: center; justify-content: center;
}
.drawer-nav { display: flex; flex-direction: column; margin-top: 6px; }
.drawer-nav a {
  display: flex; align-items: center;
  padding: 14px 0; border-bottom: 1px solid var(--line);
  text-decoration: none; font-size: 17px; font-weight: 700; letter-spacing: -.01em;
}
.drawer-nav a[aria-current] { color: var(--primary); }
.drawer-cta {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 22px; padding: 15px 18px;
  background: var(--primary); color: var(--ground); text-decoration: none;
  font-family: var(--mono); font-size: 12px; letter-spacing: .12em;
}
.drawer-tel { margin-top: 14px; font-family: var(--mono); font-size: 13px; letter-spacing: .06em; }
.drawer-tel a { text-decoration: none; }

/* ── 토스트 ───────────────────────────────────────────────────────── */
.toast {
  background: var(--ink); color: var(--on-ink);
  padding: 13px 20px; font-size: 13.5px; font-weight: 500;
  border-left: var(--edge-w) solid var(--primary);
  max-width: min(92vw, 460px);
}

/* ── 단계 표시 (모바일 전용) ──────────────────────────────────────────
   06-mobile 시안이 「1/3 · 2/3 · 3/3」 한 과업 한 화면 시퀀스를 지시한다.
   PC 축소판이 되지 않도록 좁은 폭에서만 세운다. */
.stepbar { display: none; }
@media (max-width: 767px) {
  .stepbar {
    display: flex; align-items: center; justify-content: space-between;
    gap: 10px; padding: 11px 0; border-bottom: 1px solid var(--line-2);
    font-family: var(--mono); font-size: 10.5px; letter-spacing: .18em; color: var(--ink-46);
  }
  .stepbar b { color: var(--ink); font-weight: 500; }
}

/* ── 홈 — PrimaryCanvas (경계 뷰어) ──────────────────────────────────
   첫 화면의 주인공은 업종 소개가 아니라 「재료 경계 중심 분할」 그 자체다. */
.canvas { background: var(--ink); color: var(--on-ink); }
/* 글 · 대장 · 안내를 사진 위에 겹치되 **격자 칸**으로 나눠 앉힌다.
   절대 배치로 얹으면 화면이 낮을 때(공유카드 1200×630) 대장이 제목을 덮는다. */
.canvas-stage { position: relative; display: flex; flex-direction: column; }
.canvas-media {
  position: relative; display: block; width: 100%;
  aspect-ratio: 1236 / 464;
  overflow: clip; background: var(--ink);
}
.canvas-media > img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 46%;
}
/* 기존 층 — 같은 화각을 기존 상태 색조로 덮는다. clip-path 로 잘라 경계선을 만든다. */
.canvas-old { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--edge)) 0 0); }
.canvas-old img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 46%;
  filter: grayscale(.9) contrast(1.06) brightness(.66);
}
/* 왼쪽 글자 자리를 위한 가림막 — 시안 01-home 과 같은 처리 */
.canvas-scrim {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(100deg, rgb(20 19 17 / .66) 0%, rgb(20 19 17 / .38) 32%, rgb(20 19 17 / 0) 60%),
              linear-gradient(0deg, rgb(20 19 17 / .48) 0%, rgb(20 19 17 / 0) 32%);
}
.edge-line {
  position: absolute; top: 0; bottom: 0; left: var(--edge);
  width: var(--edge-w); background: var(--primary);
  z-index: var(--z-line); pointer-events: none;
  transition: left var(--t-fast) linear;
}
.js .edge-line::after {
  content: ""; position: absolute; left: 50%; top: 50%; translate: -50% -50%;
  width: 26px; height: 26px; border: var(--edge-w) solid var(--primary);
  background: rgb(232 223 208 / .92);
}
.edge-ctl { position: absolute; inset: 34% 0 0 0; z-index: 2; }
.edge-range {
  width: 100%; height: 100%; margin: 0; padding: 0;
  -webkit-appearance: none; appearance: none;
  background: transparent; cursor: ew-resize; display: block;
}
.edge-range::-webkit-slider-runnable-track { height: 100%; background: transparent; border: 0; }
.edge-range::-webkit-slider-thumb { -webkit-appearance: none; width: 46px; height: 100%; background: transparent; border: 0; cursor: ew-resize; }
.edge-range::-moz-range-track { height: 100%; background: transparent; border: 0; }
.edge-range::-moz-range-thumb { width: 46px; height: 220px; background: transparent; border: 0; cursor: ew-resize; }
.edge-range:focus-visible { outline: var(--edge-w) dashed var(--on-ink); outline-offset: -6px; }

.canvas-copy .eyebrow { color: var(--on-ink-62); margin-bottom: clamp(12px, 1.6vw, 22px); }
.canvas-copy h1 {
  font-size: clamp(29px, 5.4vw, 66px);
  line-height: 1.08; letter-spacing: -.035em; max-width: 15ch;
  text-shadow: 0 1px 24px rgb(16 15 13 / .38);
}

.ledger-float {
  width: min(320px, 46vw);
  background: rgb(232 223 208 / .93); color: var(--ink);
  padding: 18px 20px 16px;
}
.ledger-float .label { color: var(--ink-46); }
.ledger-float dl { margin-top: 12px; display: grid; gap: 9px; }
.ledger-float .lf-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.ledger-float dt { font-size: 13.5px; font-weight: 600; }
.ledger-float dd { font-family: var(--mono); font-size: 12.5px; letter-spacing: .04em; }
.ledger-float .note { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); font-size: 11px; }

.canvas-hint {
  color: var(--on-ink); pointer-events: none;
  text-shadow: 0 1px 10px rgb(16 15 13 / .85);
}

.canvas-bar {
  border-top: 1px solid var(--on-ink-line);
  display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center;
  padding: 13px var(--pad); max-width: var(--maxw); margin-inline: auto;
}
.canvas-bar .edge-out { color: var(--on-ink); font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em; }
.canvas-bar .edge-keys { color: var(--on-ink-62); }

/* 좁은 폭 — PC 축소가 아니라 재배열. 글 → 사진 → 대장 → 안내로 다시 쌓는다(06-mobile).
   5:4 로 잡아야 원본(2.66:1)에서 잘라 쓰는 폭이 넓어진다 — 1:1 이면 가운데 37% 만
   남아 확대율이 1.7배까지 올라간다(시안이 627px 축소본이라 화소가 천장이다). */
@media (max-width: 767px) {
  .canvas-copy { order: 1; padding: 22px var(--pad) 20px; }
  .canvas-copy h1 { max-width: none; text-shadow: none; }
  .canvas-media { order: 2; aspect-ratio: 5 / 4; }
  .ledger-float { order: 3; width: auto; background: none; color: var(--on-ink); padding: 20px var(--pad) 4px; border-top: 1px solid var(--on-ink-line); }
  .ledger-float .label, .ledger-float .note { color: var(--on-ink-62); }
  .ledger-float .note { border-top-color: var(--on-ink-line); }
  .canvas-hint { order: 4; padding: 14px var(--pad) 20px; }
  .canvas-scrim { background: linear-gradient(0deg, rgb(20 19 17 / .42) 0%, rgb(20 19 17 / 0) 40%); }
  .canvas-bar { grid-template-columns: 1fr; padding-block: 12px 18px; }
}

/* 넓은 폭 — 사진을 전면에 깔고 그 위에 글 · 대장 · 안내를 칸으로 앉힌다.
   가운데 `1fr` 칸이 남는 높이를 흡수하고, 높이가 모자라면 0 으로 줄었다가
   사진 쪽이 늘어난다. 겹침이 구조적으로 불가능하다. */
@media (min-width: 768px) {
  .canvas-stage {
    display: grid;
    grid-template-columns: var(--pad) minmax(0, 1fr) var(--pad);
    grid-template-rows: clamp(26px, 4vw, 62px) auto minmax(24px, 1fr) auto clamp(20px, 2.4vw, 34px);
    min-height: min(600px, 78vh);
  }
  .canvas-media { grid-area: 1 / 1 / -1 / -1; height: 100%; aspect-ratio: auto; }
  .canvas-copy { grid-area: 2 / 2 / 3 / 3; z-index: var(--z-copy); pointer-events: none; }
  .ledger-float { grid-area: 4 / 2 / 5 / 3; z-index: var(--z-copy); }
  .canvas-hint { grid-area: 5 / 2 / 6 / 3; justify-self: end; align-self: end; z-index: var(--z-copy); }
}

/* ── ContextIndex — 디자인보드 03/ACTION 의 목록 문법 ─────────────────── */
.idx { border-top: 1px solid var(--line-2); }
.idx-row {
  display: grid; grid-template-columns: 56px minmax(0, 1fr) minmax(0, 1.15fr) 30px;
  gap: clamp(10px, 1.8vw, 26px); align-items: center;
  padding: clamp(18px, 2.2vw, 30px) 0;
  border-bottom: 1px solid var(--line-2);
  text-decoration: none;
  transition: background var(--t) ease, padding-inline var(--t) ease;
}
.idx-row:hover { background: rgb(33 32 29 / .045); padding-inline: 12px; }
.idx-row:focus-visible { outline-offset: -3px; }
.idx-no { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; color: var(--primary); }
.idx-t { font-size: clamp(20px, 2.5vw, 30px); font-weight: 800; letter-spacing: -.03em; }
.idx-d { font-size: 14px; color: var(--ink-62); line-height: 1.7; }
.idx-a { justify-self: end; font-family: var(--mono); font-size: 15px; color: var(--ink-46); transition: transform var(--t) ease; }
.idx-row:hover .idx-a { transform: translate(3px, -3px); color: var(--primary); }
@media (max-width: 720px) {
  .idx-row { grid-template-columns: 44px minmax(0, 1fr) 24px; row-gap: 4px; }
  .idx-d { grid-column: 2 / 4; }
}

/* ── 대장(ledger) — 카드가 아니라 줄로 읽는다 ─────────────────────────── */
.led-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  padding-bottom: 12px; border-bottom: var(--edge-w) solid var(--ink);
}
.led-head h3 { font-size: 16px; letter-spacing: -.01em; }
.led-row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 14px; align-items: baseline;
  padding: 15px 0; border-bottom: 1px solid var(--line);
}
.led-n { font-size: 14.5px; font-weight: 700; }
.led-m { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; color: var(--ink-46); text-align: right; }
.led-d { font-size: 13px; color: var(--ink-62); line-height: 1.68; }
/* 줄 안에서만 폭을 다 쓰게 한다 — `.led-d` 를 넓게 잡으면 단면(.sect-row)까지
   함께 물들어 칸이 어긋난다(§4 함정 6). 선택자를 부품 이름으로 한정한다. */
.led-row > .led-d { grid-column: 1 / -1; }

/* ── 상태 표식 — 색만으로 상태를 전하지 않는다(모양 + 글자) ──────────── */
.mark {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; white-space: nowrap;
}
.mark::before { content: ""; width: 10px; height: 10px; border: 1.6px solid currentColor; flex: none; }
.mark-keep { color: var(--ink-62); }
.mark-keep::before { background: transparent; }
.mark-fix { color: var(--ink); }
.mark-fix::before { background: linear-gradient(90deg, currentColor 0 50%, transparent 50% 100%); }
.mark-out { color: var(--primary); }
.mark-out::before { background: currentColor; }
.mark-done { color: var(--ink); }
.mark-done::before { border-radius: 50%; background: currentColor; }
.mark-live { color: var(--primary); }
.mark-live::before { border-radius: 50%; background: linear-gradient(90deg, currentColor 0 50%, transparent 50% 100%); }
.mark-todo { color: var(--ink-46); }
.mark-todo::before { border-radius: 50%; background: transparent; }

/* ── 사진 ─────────────────────────────────────────────────────────── */
.shot { display: block; position: relative; overflow: clip; background: rgb(33 32 29 / .08); }
.shot img { display: block; width: 100%; height: 100%; object-fit: cover; }
.cap {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  padding-top: 10px; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: .12em; color: var(--ink-46);
}
.cap span:last-child { text-align: right; }
/* aspect-ratio 액자는 세로로 긴 사진을 못 가둔다(§4-C 17) — 고정 픽셀 높이를 준다. */
.shot-a { height: clamp(215px, 25vw, 330px); }
.shot-b { height: clamp(250px, 32vw, 420px); }

/* 재료 띠 — 세 재료가 이어 붙는 자리를 한 줄로 세운다(기존 면) */
.strip { display: grid; grid-template-columns: repeat(3, 1fr); border-top: var(--edge-w) solid var(--primary); }
.strip > * { border-right: 1px solid var(--line-2); padding: 16px clamp(10px, 1.4vw, 20px) 20px; }
.strip > *:last-child { border-right: 0; }
.strip .shot { height: 200px; margin-top: 14px; }
.strip h3 { font-size: 15px; }
.strip .note { margin-top: 8px; }
@media (max-width: 820px) {
  .strip { grid-template-columns: 1fr; }
  .strip > * { border-right: 0; border-bottom: 1px solid var(--line-2); padding-inline: 0; }
  .strip > *:last-child { border-bottom: 0; }
  .strip .shot { height: 210px; }
}

/* 단면 — 재료가 겹쳐 쌓인 순서를 왼쪽 판정과 나란히 읽힌다 */
.sect-row {
  display: grid; grid-template-columns: 96px minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(10px, 1.8vw, 26px); align-items: center;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
.sect-bar { height: 46px; border: 1.6px solid var(--ink); }
.sect-bar[data-fill="brick"] { background: repeating-linear-gradient(0deg, rgb(191 75 53 / .3) 0 7px, transparent 7px 9px); }
.sect-bar[data-fill="wood"] { background: repeating-linear-gradient(90deg, rgb(33 32 29 / .28) 0 3px, transparent 3px 9px); }
.sect-bar[data-fill="stone"] { background: rgb(33 32 29 / .14); }
@media (max-width: 720px) {
  .sect-row { grid-template-columns: 76px minmax(0, 1fr); }
  .sect-row > *:last-child { grid-column: 1 / -1; }
}

/* ── 표 ───────────────────────────────────────────────────────────── */
.tbl-box { border-top: var(--edge-w) solid var(--ink); }
table { border-collapse: collapse; width: 100%; min-width: 620px; font-size: 13.5px; }
caption { text-align: left; padding: 12px 0; font-family: var(--mono); font-size: 10.5px; letter-spacing: .16em; color: var(--ink-46); text-transform: uppercase; }
th, td { text-align: left; padding: 13px 16px 13px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em; color: var(--ink-46); font-weight: 500; text-transform: uppercase; border-bottom-color: var(--line-2); }
tbody th { font-family: var(--mono); font-weight: 500; font-size: 12px; letter-spacing: .08em; color: var(--primary); width: 62px; }
.tbl-alt { margin-top: 14px; font-size: 12.5px; color: var(--ink-62); line-height: 1.7; }

/* ── 아코디언 ─────────────────────────────────────────────────────── */
.acc { border-top: 1px solid var(--line-2); }
.acc-item { border-bottom: 1px solid var(--line-2); }
.acc-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 18px 0; background: none; border: 0; color: inherit; cursor: pointer;
  font-family: inherit; font-size: 16px; font-weight: 700; letter-spacing: -.01em; text-align: left;
}
.acc-trigger::after { content: "+"; font-family: var(--mono); font-size: 17px; color: var(--primary); flex: none; transition: transform var(--t) ease; }
.acc-item.open .acc-trigger::after { transform: rotate(45deg); }
.acc-panel { padding: 0 0 20px; max-width: 62ch; }
.acc-panel p + p { margin-top: 10px; }
.acc-panel p { font-size: 14px; color: var(--ink-80); line-height: 1.8; }

/* ── 시점 타임라인 (02-페이지시안 03/이후) ───────────────────────────── */
.tl { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; padding-top: 8px; }
.tl::before {
  content: ""; position: absolute; left: 22px; right: 34px; top: 30px; height: 1.6px;
  background: var(--ink); z-index: 0;
}
.tl::after {
  content: ""; position: absolute; right: 22px; top: 25px;
  border-left: 9px solid var(--ink); border-block: 5px solid transparent; z-index: 0;
}
.tl-step { position: relative; z-index: 1; padding-right: clamp(12px, 2vw, 28px); }
.tl-dot {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1.8px solid var(--primary); background: var(--primary); color: var(--ground);
  font-family: var(--mono); font-size: 12px; letter-spacing: .06em;
}
.tl-step[data-state="todo"] .tl-dot { background: var(--ground); color: var(--primary); }
.tl-step h3 { margin-top: 16px; font-size: 17px; }
.tl-date { margin-top: 7px; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; color: var(--ink-46); }
.tl-step .mark { margin-top: 9px; }
.tl-desc { margin-top: 10px; font-size: 13.5px; color: var(--ink-62); line-height: 1.72; }
@media (max-width: 860px) {
  .tl { grid-template-columns: 1fr; }
  .tl::before { left: 21px; right: auto; top: 22px; bottom: 46px; width: 1.6px; height: auto; }
  .tl::after { right: auto; left: 16px; bottom: 30px; top: auto; border-left: 5px solid transparent; border-right: 5px solid transparent; border-top: 9px solid var(--ink); border-block: 0; }
  .tl-step { display: grid; grid-template-columns: 44px minmax(0, 1fr); column-gap: 18px; padding: 0 0 26px; }
  .tl-step h3, .tl-date, .tl-step .mark, .tl-desc { grid-column: 2; }
  .tl-step h3 { margin-top: 8px; }
}

/* ── 고르기 목록 (개입) ───────────────────────────────────────────────
   상태 클래스에 짧고 흔한 이름을 쓰지 않는다(§4-C 20) — `.is-picked` 로 고유화. */
.work-grid { display: grid; grid-template-columns: minmax(240px, 300px) minmax(0, 1fr); gap: clamp(20px, 3vw, 52px); align-items: start; }
@media (max-width: 1023px) { .work-grid { grid-template-columns: 1fr; } }

.restore {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px;
  margin-bottom: clamp(18px, 2.2vw, 28px); padding: 13px 16px;
  border-left: var(--edge-w) solid var(--primary); background: rgb(33 32 29 / .04);
}
.restore .note { color: var(--ink-80); }
.restore .btn { margin-left: auto; }

.panel { border: 1px solid var(--line-2); padding: 20px; }
@media (min-width: 1024px) { .panel-sticky { position: sticky; top: 84px; } }
.panel h2 { font-size: 15px; }
.panel-field { margin-top: 16px; }
.panel-field > label { display: block; margin-bottom: 7px; }

.search-in {
  width: 100%; padding: 11px 12px; min-height: 44px;
  background: var(--ground); border: 1px solid var(--line-2); color: inherit;
  font-family: var(--sans); font-size: 14px; font-weight: 500;
}
.search-in::placeholder { color: var(--ink-46); }

.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  min-height: 44px; display: inline-flex; align-items: center;
  padding: 0 13px; background: none; border: 1px solid var(--line-2); color: var(--ink-62);
  font-family: var(--mono); font-size: 11px; letter-spacing: .08em; cursor: pointer;
  transition: background var(--t) ease, color var(--t) ease, border-color var(--t) ease;
}
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--ground); }
.chip[aria-pressed="true"]::before { content: "✓ "; }

.panel-state { margin-top: 20px; padding-top: 16px; border-top: var(--edge-w) solid var(--primary); }
.panel-count { font-size: 25px; font-weight: 800; letter-spacing: -.02em; }
.panel-count b { color: var(--primary); font-weight: 800; }
.panel-acts { margin-top: 14px; display: grid; gap: 8px; }

.btn {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 10px;
  min-height: 44px; padding: 11px 16px; cursor: pointer;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em;
  text-decoration: none; border: 1px solid var(--line-2); background: none; color: inherit;
  transition: background var(--t) ease, color var(--t) ease, border-color var(--t) ease;
}
.btn:hover { border-color: var(--ink); }
.btn-solid { background: var(--primary); border-color: var(--primary); color: var(--ground); }
.btn-solid:hover { background: var(--primary-deep); border-color: var(--primary-deep); }
.btn[aria-disabled="true"] { opacity: .55; cursor: default; }
.btn-inline { display: inline-flex; margin-top: clamp(18px, 2.2vw, 28px); }

.pick-list { border-top: var(--edge-w) solid var(--ink); }
.pick-row {
  display: grid; grid-template-columns: 46px minmax(0, 1fr) auto;
  gap: 4px clamp(10px, 1.6vw, 22px); align-items: start;
  padding: 18px 0; border-bottom: 1px solid var(--line);
  transition: background var(--t) ease;
}
.pick-row.is-picked { background: rgb(191 75 53 / .07); }
.pick-no { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; color: var(--primary); padding-top: 3px; }
.pick-t { font-size: 17px; font-weight: 700; letter-spacing: -.015em; }
.pick-why { grid-column: 2; font-size: 13.5px; color: var(--ink-62); line-height: 1.7; margin-top: 5px; }
.pick-meta { grid-column: 2; display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 9px; }
.pick-meta .mono { color: var(--ink-46); }
.pick-btn {
  grid-row: 1 / 3; grid-column: 3; align-self: start;
  min-height: 44px; min-width: 84px; display: inline-flex; align-items: center; justify-content: center;
  padding: 0 14px; cursor: pointer;
  background: none; border: 1px solid var(--line-2); color: inherit;
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em;
  transition: background var(--t) ease, color var(--t) ease, border-color var(--t) ease;
}
.pick-btn:hover { border-color: var(--ink); }
.pick-btn[aria-pressed="true"] { background: var(--primary); border-color: var(--primary); color: var(--ground); }
/* 좁은 폭에서는 「번호 · 제목 · 근거 · 상태 · 담기」를 한 줄씩 세로로 세운다.
   자동 배치에 맡기면 담기 단추가 제목 위로 올라온다 — 행을 못 박는다. */
@media (max-width: 620px) {
  .pick-row { grid-template-columns: 40px minmax(0, 1fr); grid-template-rows: auto auto auto auto; }
  .pick-no { grid-area: 1 / 1 / 2 / 2; }
  .pick-t { grid-area: 1 / 2 / 2 / 3; }
  .pick-why { grid-area: 2 / 2 / 3 / 3; }
  .pick-meta { grid-area: 3 / 2 / 4 / 3; }
  .pick-btn { grid-area: 4 / 2 / 5 / 3; justify-self: start; margin-top: 13px; }
}

.empty { padding: 34px 0 6px; border-bottom: 1px solid var(--line); }
.empty h3 { font-size: 17px; }
.empty p { margin-top: 8px; font-size: 13.5px; color: var(--ink-62); }
.empty .btn { margin-top: 16px; }

/* ── 폼 ───────────────────────────────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 clamp(16px, 2.4vw, 30px); }
.field { margin-bottom: 18px; }
.field-wide { grid-column: 1 / -1; }
.field label, .agree-t { display: block; margin-bottom: 7px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em; color: var(--ink-46); text-transform: uppercase; }
.control {
  width: 100%; padding: 12px 13px; min-height: 46px;
  background: var(--ground); border: 1px solid var(--line-2); color: inherit;
  font-family: var(--sans); font-size: 15px; font-weight: 500; line-height: 1.6;
}
select.control { min-height: 46px; }
textarea.control { resize: vertical; min-height: 118px; }
.control::placeholder { color: var(--ink-46); }
.control:focus-visible { outline: var(--edge-w) solid var(--primary); outline-offset: -1px; border-color: var(--primary); }
.err { margin-top: 6px; font-size: 12.5px; color: var(--primary); display: none; }
.err::before { content: "! "; font-family: var(--mono); }
.field.invalid .control { border-color: var(--primary); border-width: var(--edge-w); }
.field.invalid .err { display: block; }
.counter { margin-top: 6px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; color: var(--ink-46); text-align: right; }

.agree { position: relative; grid-column: 1 / -1; margin: 4px 0 18px; }
.agree label { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; line-height: 1.6; cursor: pointer; }
.agree .box { flex: none; width: 20px; height: 20px; margin-top: 1px; border: 1.6px solid var(--line-2); background: var(--ground); }
.agree input:checked + label .box { background: var(--primary); border-color: var(--primary); }
.agree input:checked + label .box::after { content: "✓"; display: block; color: var(--ground); font-size: 13px; line-height: 17px; text-align: center; }
.agree .err { display: none; }
.agree.invalid .box { border-color: var(--primary); }
.agree.invalid .err { display: block; }

.form-submit {
  grid-column: 1 / -1;
  width: 100%; min-height: 54px; padding: 15px 20px; cursor: pointer;
  background: var(--primary); border: 0; color: var(--ground);
  font-family: var(--mono); font-size: 12.5px; letter-spacing: .16em;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  transition: background var(--t) ease;
}
.form-submit:hover { background: var(--primary-deep); }
.form-submit[aria-disabled="true"] { background: var(--primary-deep); cursor: progress; }

.err-summary { grid-column: 1 / -1; margin-bottom: 18px; padding: 15px 17px; border: var(--edge-w) solid var(--primary); }
.err-summary h3 { font-size: 14px; color: var(--primary); }
.err-summary ul { margin-top: 9px; display: grid; gap: 5px; }
.err-summary a { font-size: 13px; color: var(--ink-80); }

.done {
  border: var(--edge-w) solid var(--primary); padding: clamp(20px, 3vw, 30px);
}
.done h2 { font-size: clamp(21px, 2.6vw, 28px); }
.done .done-no { margin-top: 14px; font-family: var(--mono); font-size: 12.5px; letter-spacing: .1em; }
.done .done-no b { color: var(--primary); font-weight: 500; }
.done dl { margin-top: 18px; border-top: 1px solid var(--line); }
.done .done-row { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 4px 14px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.done dt { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; color: var(--ink-46); text-transform: uppercase; padding-top: 3px; }
.done dd { font-size: 14px; }
.done .next { margin-top: 18px; display: grid; gap: 7px; }
.done .next li { font-size: 13.5px; color: var(--ink-62); padding-left: 18px; position: relative; }
.done .next li::before { content: "→"; position: absolute; left: 0; font-family: var(--mono); color: var(--primary); }

.carry { border-top: var(--edge-w) solid var(--primary); }
.carry li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.carry .mono { color: var(--primary); padding-top: 3px; }

/* ── 푸터 ─────────────────────────────────────────────────────────── */
.site-footer { background: var(--ink); color: var(--on-ink); margin-top: clamp(40px, 5vw, 70px); }
.footer-inner { max-width: var(--maxw); margin-inline: auto; padding: clamp(38px, 5vw, 66px) var(--pad) clamp(30px, 4vw, 46px); }
.footer-top { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 24px; padding-bottom: 22px; border-bottom: var(--edge-w) solid var(--primary); }
.footer-brand { font-size: clamp(22px, 2.6vw, 32px); font-weight: 800; letter-spacing: -.03em; }
.footer-tag { font-size: 14px; color: var(--on-ink-62); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 10px 26px; padding: 20px 0; border-bottom: 1px solid var(--on-ink-line); }
.footer-nav a { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; text-decoration: none; color: var(--on-ink-62); }
.footer-nav a:hover, .footer-nav a[aria-current] { color: var(--on-ink); }
.footer-biz { margin-top: 20px; font-style: normal; font-size: 13px; line-height: 1.9; color: var(--on-ink-62); }
.footer-biz a { color: var(--on-ink); text-decoration: none; }
.footer-note { margin-top: 14px; font-size: 12px; line-height: 1.7; color: rgb(232 223 208 / .48); max-width: 62ch; }
.footer-legal { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px 20px; }
.footer-legal a { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; color: var(--on-ink-62); }
.footer-copy { margin-top: 16px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em; color: rgb(232 223 208 / .4); }

/* ── 200% 확대 대비 ──────────────────────────────────────────────────
   좁은 폭에서 표·타임라인이 문서 폭을 밀지 않도록 스크롤 상자에 가둔다. */
@media (max-width: 420px) {
  :root { --pad: 16px; }
  .mono { letter-spacing: .12em; }
}