/* =========================================================
   팩토리 마블 — 읽는 화면 (공장 리포트 · 용어 도감 · 설명서)
   게임과 같은 머스터드 바탕 · 먹선 · 크림 카드. 내용이 길어서 세로로 내려 읽음
   ========================================================= */
/* body 높이를 100%로 묶으면 위 막대(sticky)가 내려가다 사라지므로 내용 높이만큼 늘어나게 */
body.doc-page { height: auto; min-height: 100%; display: flex; flex-direction: column; }
.doc-top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 10px max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px));
  background: var(--ink); color: var(--paper);
}
.doc-top .lb-logo { font-family: var(--font-display); font-size: 24px; color: #ffd66b; text-decoration: none; white-space: nowrap; }
.doc-top h1 { margin: 0; flex: 1; min-width: 0; font-family: var(--font-display); font-weight: 400; font-size: 20px; color: var(--paper); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.doc-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.doc-nav .b { color: var(--ink); text-decoration: none; }
.doc-nav .b.on { background: var(--gold); }

.doc-main {
  width: min(1180px, 100%); margin: 0 auto;
  padding: 18px max(16px, env(safe-area-inset-right, 0px)) 40px max(16px, env(safe-area-inset-left, 0px));
  display: flex; flex-direction: column; gap: 18px;
}
.doc-card {
  background: var(--paper);
  border: 3px solid var(--ink);
  border-radius: var(--r-l);
  box-shadow: 0 5px 0 var(--ink);
  padding: 16px 18px 18px;
  display: flex; flex-direction: column; gap: 12px;
  min-width: 0;
}
.doc-h { margin: 0; font-family: var(--font-display); font-weight: 400; font-size: 24px; line-height: 1.15; display: flex; align-items: center; gap: 8px; text-wrap: balance; }
.doc-h .ic { font-size: 26px; }
.doc-h small { font-family: var(--font-body); font-size: 13.5px; font-weight: 700; color: var(--ink-3); }
.doc-h3 { margin: 0; font-family: var(--font-display); font-weight: 400; font-size: 19px; }
.doc-p { margin: 0; font-size: 16px; line-height: 1.65; max-width: 68ch; }
.doc-muted { color: var(--ink-3); font-weight: 600; }
.doc-err { background: #fff; border: 3px solid var(--ink); border-radius: var(--r-l); padding: 28px; text-align: center; font-size: 18px; font-weight: 700; display: flex; flex-direction: column; gap: 14px; align-items: center; }
.doc-err .b { color: var(--ink); text-decoration: none; }
.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; }
.two > * { min-width: 0; }

/* 용어 링크 (도감으로) */
a.term { color: inherit; text-decoration: none; border-bottom: 2px dotted var(--ink-3); font-weight: 800; }
a.term:hover { background: var(--paper-2); }

/* ---------- 공장 리포트 ---------- */
.rp-hero { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 18px; align-items: center; background: var(--pcs, var(--paper)); }
.rp-hero > img { width: 120px; height: 120px; object-fit: contain; }
.rp-who { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.rp-who small { font-weight: 800; color: var(--ink-2); font-size: 14px; }
.rp-who h2 { margin: 0; font-family: var(--font-display); font-weight: 400; font-size: 32px; line-height: 1.1; text-wrap: balance; }
.rp-rank { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.rp-rank b { font-family: var(--font-display); font-weight: 400; font-size: 44px; line-height: 1; }
.rp-rank span { font-family: var(--font-display); font-size: 22px; }
.rp-rank em { font-style: normal; font-weight: 800; font-size: 14px; color: var(--ink-2); }

.rp-tiles { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.rp-tile { background: #fff; border: 2.5px solid var(--ink); border-radius: 14px; padding: 10px 12px; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.rp-tile span { font-size: 13px; font-weight: 800; color: var(--ink-2); display: flex; align-items: center; gap: 5px; }
.rp-tile b { font-family: var(--font-display); font-weight: 400; font-size: 28px; line-height: 1.1; }
.rp-tile small { font-size: 12.5px; font-weight: 700; color: var(--ink-3); }

/* 기업가치 그래프 */
.vc-legend { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 0; padding: 0; list-style: none; }
.vc-legend li { display: flex; align-items: center; gap: 6px; font-weight: 800; font-size: 14px; }
.vc-legend img { width: 26px; height: 26px; border-radius: 50%; border: 2.5px solid var(--pc); background: #fff; object-fit: cover; }
.vc-legend svg { width: 16px; height: 16px; }
.vc-legend .me { background: var(--paper-2); border-radius: 999px; padding: 0 10px 0 2px; }
.vc-wrap { position: relative; width: 100%; }
.vc-wrap svg.vc { width: 100%; height: auto; display: block; overflow: visible; }
.vc .grid line { stroke: var(--ink); stroke-opacity: .1; stroke-width: 1; }
.vc .axis text { fill: var(--ink-3); font-size: 12px; font-weight: 700; font-family: var(--font-body); }
.vc .base { stroke: var(--ink); stroke-width: 1.5; }
.vc .case { fill: none; stroke: var(--ink); stroke-linejoin: round; stroke-linecap: round; }
.vc .ln { fill: none; stroke-linejoin: round; stroke-linecap: round; }
.vc .end text { font-size: 13px; font-weight: 800; fill: var(--ink); font-family: var(--font-body); paint-order: stroke; stroke: var(--paper); stroke-width: 4px; }
.vc .hair { stroke: var(--ink); stroke-width: 1; stroke-dasharray: 3 3; }
.vc .hit { fill: transparent; }
.vc-tip {
  position: absolute; pointer-events: none; z-index: 5;
  background: #fff; border: 2.5px solid var(--ink); border-radius: 12px; box-shadow: 0 3px 0 var(--ink);
  padding: 6px 10px; font-size: 13px; min-width: 150px;
}
.vc-tip b { display: block; font-family: var(--font-display); font-weight: 400; font-size: 15px; margin-bottom: 2px; }
.vc-tip div { display: flex; align-items: center; gap: 6px; justify-content: space-between; font-weight: 700; }
.vc-tip i { width: 10px; height: 10px; border-radius: 50%; border: 1.5px solid var(--ink); background: var(--pc); flex: none; }
.vc-tip span { flex: 1; }
.vc-table summary { cursor: pointer; font-weight: 800; color: var(--ink-2); font-size: 14px; }
.tbl-wrap { overflow-x: auto; margin-top: 8px; }
.tbl { border-collapse: collapse; font-size: 14px; min-width: 100%; }
.tbl th, .tbl td { border-bottom: 1.5px solid var(--paper-3); padding: 5px 10px; text-align: right; white-space: nowrap; }
.tbl th:first-child, .tbl td:first-child { text-align: left; }
.tbl thead th { font-weight: 800; color: var(--ink-2); border-bottom: 2px solid var(--ink); }

/* 내 공장 카드 */
.fc-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: 12px; }
.fc { background: #fff; border: 2.5px solid var(--ink); border-radius: 14px; overflow: hidden; display: flex; flex-direction: column; }
.fc-h { display: flex; align-items: center; gap: 8px; padding: 8px 10px; background: var(--gc); border-bottom: 2.5px solid var(--ink); }
.fc-h .ic { font-size: 22px; background: #fff; border-radius: 50%; padding: 2px; border: 2px solid var(--ink); }
.fc-h b { font-family: var(--font-display); font-weight: 400; font-size: 19px; flex: 1; min-width: 0; color: #fff; text-shadow: 0 1.5px 0 var(--ink), 1px 0 0 var(--ink), -1px 0 0 var(--ink), 0 -1px 0 var(--ink); }
.fc-h small { font-size: 12px; font-weight: 800; background: #fff; border: 2px solid var(--ink); border-radius: 999px; padding: 0 8px; white-space: nowrap; }
.fc-b { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 8px; }
.fc-oee { display: flex; align-items: center; gap: 10px; }
.grade { width: 40px; height: 40px; border-radius: 50%; border: 2.5px solid var(--ink); display: grid; place-items: center; font-family: var(--font-display); font-size: 22px; flex: none; background: var(--grade-c); }
.grade.g-B { background: var(--grade-b); color: #fff; }
.grade.g-A { background: var(--grade-a); color: #fff; }
.grade.g-S { background: var(--grade-s); }
.fc-oee div { display: flex; flex-direction: column; line-height: 1.2; }
.fc-oee b { font-family: var(--font-display); font-weight: 400; font-size: 22px; }
.fc-oee small { font-size: 12.5px; font-weight: 700; color: var(--ink-3); }
.mtr { display: grid; grid-template-columns: 44px minmax(0, 1fr) 30px; gap: 8px; align-items: center; font-size: 13px; font-weight: 800; }
.mtr > span:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.mtr-bar { position: relative; height: 12px; border: 2px solid var(--ink); border-radius: 999px; background: var(--paper-2); overflow: hidden; }
.mtr-bar i { position: absolute; inset: 0 auto 0 0; background: var(--mc); border-right: 2px solid var(--ink); }
.fc-tech { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 4px; font-size: 12.5px; font-weight: 800; border: 2px solid var(--ink); border-radius: 999px; padding: 1px 9px; background: var(--paper-2); color: var(--ink); text-decoration: none; }
a.chip:hover { background: var(--gold); }
.chip.empty { border-style: dashed; background: transparent; color: var(--ink-3); }
.fc-nums { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; border-top: 2px dashed var(--paper-3); padding-top: 8px; }
.fc-nums div { display: flex; flex-direction: column; align-items: center; line-height: 1.15; }
.fc-nums b { font-family: var(--font-display); font-weight: 400; font-size: 19px; }
.fc-nums small { font-size: 11.5px; font-weight: 800; color: var(--ink-3); }

/* 잘한 점 · 다음엔 */
.rp-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.rp-list li { display: flex; gap: 10px; align-items: flex-start; background: #fff; border: 2px solid var(--ink); border-radius: 12px; padding: 9px 12px; font-size: 15.5px; line-height: 1.5; }
.rp-list li .ic { font-size: 22px; margin-top: 1px; }
.rp-list .terms { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.good-card { background: #eaf8ee; }
.tip-card { background: #fff4d6; }

/* 퀴즈 */
.qz-top { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 18px; align-items: start; }
.qz-big { background: #fff; border: 2.5px solid var(--ink); border-radius: 14px; text-align: center; padding: 12px; }
.qz-big b { display: block; font-family: var(--font-display); font-weight: 400; font-size: 44px; line-height: 1.05; }
.qz-big span { font-weight: 800; color: var(--ink-2); font-size: 13.5px; }
.qc { display: grid; grid-template-columns: 120px minmax(0, 1fr) 54px; gap: 10px; align-items: center; padding: 4px 0; font-size: 14px; font-weight: 800; }
.qc .mtr-bar { height: 14px; }
.qc > span:last-child { text-align: right; }
.qz-wrong { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.qz-wrong li { background: #fff; border: 2px solid var(--ink); border-radius: 12px; padding: 9px 12px; display: flex; flex-direction: column; gap: 3px; }
.qz-wrong b { font-size: 15.5px; }
.qz-wrong .ans { font-weight: 800; color: var(--go-deep); }
.qz-wrong small { color: var(--ink-2); font-size: 13.5px; line-height: 1.5; }

/* 용어 묶음 (리포트 아래) */
.tm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 10px; }
.tm { background: #fff; border: 2px solid var(--ink); border-radius: 12px; padding: 9px 12px; display: flex; flex-direction: column; gap: 3px; color: inherit; text-decoration: none; }
.tm:hover { background: var(--paper-2); }
.tm b { font-family: var(--font-display); font-weight: 400; font-size: 17px; }
.tm small { font-size: 13.5px; line-height: 1.5; color: var(--ink-2); }

/* ---------- 용어 도감 ---------- */
.gl-bar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.gl-bar .field { flex: 1 1 220px; font-size: 16px; }
.gl-cats { display: flex; flex-wrap: wrap; gap: 6px; }
.gl-cats button { border: 2.5px solid var(--ink); border-radius: 999px; background: #fff; padding: 4px 12px; font-weight: 800; font-size: 14px; cursor: pointer; box-shadow: 0 2px 0 var(--ink); }
.gl-cats button.on { background: var(--gold); }
.gl-sec { display: flex; flex-direction: column; gap: 10px; }
.gl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 12px; }
.gl {
  background: #fff; border: 2.5px solid var(--ink); border-radius: 14px; padding: 12px 14px;
  display: flex; flex-direction: column; gap: 6px; scroll-margin-top: 80px;
}
.gl:target, .gl.hit { box-shadow: 0 0 0 4px var(--gold), 0 3px 0 var(--ink); }
.gl-h { display: flex; align-items: center; gap: 8px; }
.gl-h .ic { font-size: 24px; flex: none; }
.gl-h b { font-family: var(--font-display); font-weight: 400; font-size: 20px; line-height: 1.15; }
.gl p { margin: 0; font-size: 15px; line-height: 1.6; }
.gl .gm { background: var(--paper-2); border-radius: 10px; padding: 6px 10px; font-size: 14px; line-height: 1.5; }
.gl .gm::before { content: "게임에서 "; font-weight: 800; }
.gl-none { text-align: center; padding: 20px; font-weight: 700; color: var(--ink-3); }

/* OEE 계산 그림 */
.oee-eq { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-family: var(--font-display); font-size: 20px; }
.oee-eq span { background: #fff; border: 2.5px solid var(--ink); border-radius: 12px; padding: 4px 12px; }
.oee-eq .r { background: var(--gold); }

@media (max-width: 900px) {
  .rp-tile b { font-size: 24px; }
  .two { grid-template-columns: minmax(0, 1fr); }
  .qz-top { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .doc-top { gap: 8px; }
  .doc-top h1 { order: 3; flex-basis: 100%; font-size: 18px; }
  .rp-hero { grid-template-columns: 76px minmax(0, 1fr); gap: 12px; }
  .rp-hero > img { width: 76px; height: 76px; }
  .rp-who h2 { font-size: 24px; }
  .rp-rank b { font-size: 34px; }
  .rp-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rp-tile:last-child { grid-column: 1 / -1; }
  .qc { grid-template-columns: 92px minmax(0, 1fr) 48px; }
  .doc-h { font-size: 21px; }
}

/* ---------- 설명서 ---------- */
.mn-sec { scroll-margin-top: 84px; }
.mn-toc { display: flex; flex-wrap: wrap; gap: 6px; }
.mn-toc a { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; color: var(--ink); font-weight: 800; font-size: 14px; background: #fff; border: 2px solid var(--ink); border-radius: 999px; padding: 3px 12px 3px 4px; box-shadow: 0 2px 0 var(--ink); }
.mn-toc a span { width: 22px; height: 22px; border-radius: 50%; background: var(--gold); border: 1.5px solid var(--ink); display: grid; place-items: center; font-size: 12px; }
.mn-toc a:hover { background: var(--paper-2); }
.mn-steps, .mn-ul { margin: 0; padding-left: 1.4em; display: flex; flex-direction: column; gap: 7px; font-size: 16px; line-height: 1.6; max-width: 80ch; }
.mn-steps li::marker { font-family: var(--font-display); font-weight: 400; }
.mn-box { background: #fff; border: 2.5px dashed var(--ink); border-radius: 12px; padding: 10px 14px; font-size: 15px; line-height: 1.6; }
.mn-chars { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 420px), 1fr)); gap: 12px; }
.mn-char { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 12px; align-items: start; background: var(--pcs); border: 2.5px solid var(--ink); border-radius: 14px; padding: 10px 12px; }
.mn-char img { width: 96px; height: 96px; object-fit: contain; }
.mn-char > div { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.mn-cn { font-family: var(--font-display); font-weight: 400; font-size: 22px; }
.mn-char p { margin: 0; font-size: 14.5px; line-height: 1.55; }
.mn-ab { background: #fff; border: 2px solid var(--ink); border-radius: 10px; padding: 5px 9px; }
.mn-ab b { display: block; font-family: var(--font-display); font-weight: 400; font-size: 16px; }
.mn-char small { font-size: 13px; font-weight: 700; color: var(--ink-2); }
.mn-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 270px), 1fr)); gap: 10px; }
.mn-it { background: #fff; border: 2px solid var(--ink); border-radius: 12px; padding: 9px 12px; display: flex; flex-direction: column; gap: 4px; }
.mn-it b { display: flex; align-items: center; gap: 6px; font-family: var(--font-display); font-weight: 400; font-size: 17px; }
.mn-it b .ic { font-size: 20px; }
.mn-it b em { margin-left: auto; font-style: normal; font-family: var(--font-body); font-weight: 800; font-size: 13px; display: inline-flex; align-items: center; gap: 3px; }
.mn-it b em .ic { font-size: 15px; }
.mn-it p { margin: 0; font-size: 14px; line-height: 1.55; }
.mn-tbl td, .mn-tbl th { text-align: left; white-space: normal; }
.mn-tbl { font-size: 14.5px; }
.mn-g { width: 28px; height: 28px; font-size: 16px; }
.mn-kind { margin: 0; display: flex; flex-wrap: wrap; gap: 5px; align-items: center; font-size: 14px; }
.mn-kind > b { min-width: 56px; }
.mn-bots { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.mn-bot { background: #fff; border: 2.5px solid var(--ink); border-radius: 14px; padding: 8px; display: flex; flex-direction: column; align-items: center; gap: 2px; text-align: center; }
.mn-bot b { width: 32px; height: 32px; border-radius: 50%; background: var(--gold); border: 2px solid var(--ink); display: grid; place-items: center; font-family: var(--font-display); font-weight: 400; font-size: 18px; }
.mn-bot span { font-family: var(--font-display); font-size: 18px; }
.mn-bot small { font-size: 12.5px; font-weight: 800; color: var(--ink-2); }
@media (max-width: 560px) {
  .mn-bots { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .mn-char { grid-template-columns: 64px minmax(0, 1fr); }
  .mn-char img { width: 64px; height: 64px; }
  .mn-steps, .mn-ul { font-size: 15px; }
}
.rp-exp { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 14px; font-weight: 700; color: var(--ink-2); }
.rp-exp span { display: inline-flex; align-items: center; gap: 5px; background: #fff; border: 2px solid var(--ink); border-radius: 999px; padding: 2px 10px; }
.rp-exp b { color: var(--ink); }