/* ============================================================
   일공정 — site.css
   콘셉트: 페이지 첫 화면은 도면 한 장(사진 = 도면 영역, 옆 = 표제란).
   빨강(먹선)은 로고의 '1'과 1공정(철거) 막대에만 쓴다.
   ============================================================ */

:root {
  --paper: #FFFFFF;
  --slab: #EEF0EE;          /* 콘크리트 면 */
  --ink: #1D2A33;           /* 슬레이트 잉크 — 본문·버튼 */
  --ink-2: #33424C;
  --muted: #5B6871;
  --rule: #C9D0CC;          /* 도면 괘선 */
  --rule-soft: #E1E5E3;
  --mark: #D6402B;          /* 먹선 빨강 — 1공정 전용 */

  --font: "IBM Plex Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;

  /* 타입 스케일 (1.25) */
  --t-xs: 0.8125rem;
  --t-sm: 0.9375rem;
  --t-base: 1.0625rem;
  --t-md: 1.25rem;
  --t-lg: 1.5625rem;
  --t-xl: clamp(1.75rem, 1.2rem + 2.2vw, 2.4rem);
  --t-2xl: clamp(2rem, 1.1rem + 3.6vw, 3.4rem);

  --wrap: 1120px;
  --gap: clamp(1rem, 0.6rem + 1.6vw, 2rem);
  --block: clamp(3rem, 2rem + 4vw, 5.5rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--t-base);
  line-height: 1.75;
  color: var(--ink);
  background: var(--paper);
  word-break: keep-all;
  overflow-wrap: anywhere;
  font-variant-numeric: tabular-nums;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
h1, h2, h3 { line-height: 1.3; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gap); }
.wrap-narrow > * { max-width: 38em; }
.wrap-narrow > .checklist-cols { max-width: 46em; }

.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: .6rem 1rem; z-index: 50; }
.skip:focus { left: 0; }

/* ── 버튼 ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 3rem; padding: 0 1.4rem;
  background: var(--ink); color: #fff; border: 1.5px solid var(--ink); border-radius: 2px;
  font: 500 var(--t-sm)/1 var(--font); text-decoration: none; cursor: pointer;
  transition: background-color .15s ease;
}
.btn:hover { background: var(--ink-2); }
.btn-line { background: transparent; color: var(--ink); }
.btn-line:hover { background: var(--slab); }
.btn-sm { min-height: 2.4rem; padding: 0 1rem; font-size: var(--t-xs); }
.btn-wide { width: 100%; }
.btn[disabled] { opacity: .6; cursor: wait; }

/* ── 헤더 ─────────────────────────────────────────────── */
.top { border-bottom: 1px solid var(--rule); background: var(--paper); }
.top-in { max-width: var(--wrap); margin: 0 auto; padding: .8rem var(--gap); display: flex; align-items: center; gap: 1.5rem; }
.logo { display: inline-flex; align-items: baseline; text-decoration: none; font-weight: 700; font-size: 1.4rem; letter-spacing: -0.03em; line-height: 1.2; color: var(--ink); }
/* 워드마크: '일' 아래 빨간 먹선 — 첫 공정(철거)을 표시하는 선. 빨강은 여기와 1공정 막대에만 쓴다 */
.logo-first { position: relative; }
.logo-first::after { content: ""; position: absolute; left: .02em; right: .02em; bottom: -.16em; height: .13em; background: var(--mark); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.gnb { flex: 1; }
.gnb ul { display: flex; flex-wrap: wrap; gap: .2rem 1.2rem; }
.gnb a { text-decoration: none; font-size: var(--t-sm); color: var(--ink-2); padding: .3rem 0; }
.gnb a:hover, .gnb a[aria-current] { color: var(--ink); text-decoration: underline; }
.top-act { display: flex; align-items: center; gap: 1rem; }
.top-tel { font-weight: 500; text-decoration: none; font-size: var(--t-sm); }

/* ── 브레드크럼 ───────────────────────────────────────── */
.crumbs { padding-top: 1.2rem; font-size: var(--t-xs); color: var(--muted); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: .2rem .5rem; }
.crumbs li + li::before { content: "/"; margin-right: .5rem; color: var(--rule); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }

/* ============================================================
   히어로 = 도면 시트
   ============================================================ */
.sheet { margin: 1.2rem 0 0; border: 1.5px solid var(--ink); }
.sheet-head {
  padding: clamp(1.4rem, 1rem + 2vw, 2.6rem) clamp(1.2rem, .8rem + 2vw, 2.6rem);
  display: grid; gap: 1rem;
}
.sheet h1 { font-size: var(--t-2xl); font-weight: 700; letter-spacing: -0.03em; max-width: 18em; }
.sheet-lede { color: var(--ink-2); max-width: 36em; }
.sheet-act { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: .4rem; }

.sheet-body { border-top: 1.5px solid var(--ink); display: grid; }
.sheet-fig { margin: 0; background: var(--slab); }
.sheet-fig img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }

/* 표제란 — 맨 위 칸은 도면처럼 설계사(브랜드) 칸 */
.sheet-side { display: flex; flex-direction: column; }
.sheet-firm {
  flex: 1; display: flex; flex-direction: column; justify-content: space-between; gap: 1.2rem;
  padding: 1rem .9rem; border-bottom: 1px solid var(--rule); min-height: 7rem;
}
.sheet-firm .logo { font-size: 1.5rem; }
.sheet-firm-claim { font-size: var(--t-xs); color: var(--muted); }
.sheet-block { display: grid; }
.sheet-block > div {
  display: grid; grid-template-columns: 5.2rem 1fr; border-top: 1px solid var(--rule);
}
.sheet-block > div:first-child { border-top: 0; }
.sheet-block dt, .sheet-block dd { padding: .7rem .9rem; }
.sheet-block dt { font-size: var(--t-xs); color: var(--muted); border-right: 1px solid var(--rule); align-self: stretch; }
.sheet-block dd { font-size: var(--t-sm); font-weight: 500; line-height: 1.5; }

@media (min-width: 960px) {
  .sheet-head { grid-template-columns: 1fr auto; align-items: end; column-gap: 3rem; }
  .sheet-head h1 { grid-column: 1 / -1; }
  .sheet-act { justify-content: flex-end; }
  .sheet-body { grid-template-columns: 1.65fr 1fr; }
  .sheet-side { border-left: 1.5px solid var(--ink); }
  .sheet-fig img { aspect-ratio: auto; min-height: 100%; max-height: 520px; }
}
@media (max-width: 959px) {
  .sheet-side { border-top: 1.5px solid var(--ink); }
  .sheet-firm { min-height: 0; flex-direction: row; align-items: center; }
}

/* ============================================================
   본문 블록
   ============================================================ */
.block { padding-top: var(--block); }
.block h2 { font-size: var(--t-xl); font-weight: 700; margin-bottom: 1.4rem; letter-spacing: -0.02em; }
.block-note { color: var(--muted); font-size: var(--t-sm); margin: -0.6rem 0 1.6rem; max-width: 40em; }

.prose p + p { margin-top: 1.1em; }
.prose .geo { padding-left: 1rem; border-left: 3px solid var(--ink); color: var(--ink-2); }

/* 작업 범위 · 업종 포인트 — 카드 대신 정의 목록 */
.scope-list { display: grid; gap: 1.6rem 2.4rem; }
.scope-list dt { font-weight: 700; font-size: var(--t-md); margin-bottom: .3rem; }
.scope-list dd { color: var(--ink-2); font-size: var(--t-sm); }
.svc-list dt a { text-decoration: none; }
.svc-list dt a:hover { text-decoration: underline; }
@media (min-width: 720px) { .scope-list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .scope-list { grid-template-columns: repeat(3, 1fr); } }

/* 점검표 — 빈 네모 체크 */
.checklist li { position: relative; padding: .55rem 0 .55rem 2.1rem; border-bottom: 1px solid var(--rule-soft); }
.checklist li:first-child { border-top: 1px solid var(--rule-soft); }
.checklist li::before {
  content: ""; position: absolute; left: .1rem; top: .95rem; width: 1.05rem; height: 1.05rem;
  border: 1.5px solid var(--ink); border-radius: 1px;
}
.checklist.is-done li::after {
  content: ""; position: absolute; left: .42rem; top: 1.08rem; width: .4rem; height: .65rem;
  border: solid var(--ink); border-width: 0 2px 2px 0; transform: rotate(45deg);
}
@media (min-width: 720px) {
  .checklist-cols { display: grid; grid-template-columns: 1fr 1fr; column-gap: 2rem; }
  .checklist-cols li:nth-child(2) { border-top: 1px solid var(--rule-soft); }
}
.rule { margin-top: 1.4rem; font-size: var(--t-sm); color: var(--ink-2); background: var(--slab); padding: 1rem 1.2rem; }

/* ============================================================
   공정표 (간트)
   ============================================================ */
.gantt .wrap { position: relative; }
.g-rows { border-top: 1.5px solid var(--ink); }
.g-row {
  display: grid; grid-template-columns: 4.2rem 8.4rem 1fr; grid-template-areas: "ph nm tr" ". ds ds";
  align-items: center; column-gap: 1rem; padding: .75rem 0; border-bottom: 1px solid var(--rule);
}
.g-phase { grid-area: ph; font-size: var(--t-xs); color: var(--muted); }
.g-name  { grid-area: nm; font-weight: 700; font-size: var(--t-sm); }
.g-desc  { grid-area: ds; font-size: var(--t-xs); color: var(--muted); line-height: 1.55; margin-top: .25rem; }
.g-track {
  grid-area: tr; position: relative; height: 1.1rem;
  background-image: repeating-linear-gradient(to right, var(--rule-soft) 0 1px, transparent 1px calc(100% / var(--span)));
}
.g-bar {
  position: absolute; top: 0; bottom: 0;
  left: calc(var(--s) / var(--span) * 100%); width: calc(var(--l) / var(--span) * 100%);
  background: var(--ink); transform-origin: left center;
}
.is-compact .g-row { grid-template-areas: "ph nm tr"; padding: .55rem 0; }
.g-row.is-prep .g-bar { background: transparent; border: 1.5px solid var(--ink); }
.g-row.is-first .g-phase { color: var(--mark); font-weight: 700; }
.g-row.is-first .g-bar { background: var(--mark); }
.g-row.is-focus { background: linear-gradient(to right, rgba(214, 64, 43, .06), transparent 70%); }

/* 단 한 번의 연출: 공정표가 화면에 들어올 때 막대가 순서대로 그어진다 */
.js .g-bar { transform: scaleX(0); }
.js .gantt.is-drawn .g-bar { transform: scaleX(1); transition: transform .5s cubic-bezier(.2,.7,.2,1); }
.js .gantt.is-drawn .g-row:nth-child(2) .g-bar { transition-delay: .08s; }
.js .gantt.is-drawn .g-row:nth-child(3) .g-bar { transition-delay: .16s; }
.js .gantt.is-drawn .g-row:nth-child(4) .g-bar { transition-delay: .24s; }
.js .gantt.is-drawn .g-row:nth-child(5) .g-bar { transition-delay: .32s; }
.js .gantt.is-drawn .g-row:nth-child(6) .g-bar { transition-delay: .40s; }
.js .gantt.is-drawn .g-row:nth-child(7) .g-bar { transition-delay: .48s; }
.js .gantt.is-drawn .g-row:nth-child(8) .g-bar { transition-delay: .56s; }
.js .gantt.is-drawn .g-row:nth-child(9) .g-bar { transition-delay: .64s; }
@media (prefers-reduced-motion: reduce) {
  .js .g-bar { transform: none; }
  html { scroll-behavior: auto; }
}
@media (max-width: 719px) {
  .g-row { grid-template-columns: 3.6rem 1fr; grid-template-areas: "ph nm" "tr tr" "ds ds"; row-gap: .45rem; }
  .g-desc { margin-top: 0; }
  .is-compact .g-row { grid-template-areas: "ph nm" "tr tr"; }
}

/* ============================================================
   시공 사례
   ============================================================ */
.case-list { display: grid; gap: 2.4rem; }
.case { margin: 0; }
.case-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.case-img { position: relative; background: var(--slab); }
.case-img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.case-lab {
  position: absolute; left: 0; bottom: 0; background: var(--paper); color: var(--ink);
  font-size: var(--t-xs); font-weight: 500; padding: .2rem .6rem; line-height: 1.6;
}
.case figcaption { margin-top: .7rem; font-size: var(--t-sm); color: var(--ink-2); }
.case figcaption strong { color: var(--ink); margin-right: .3rem; }
@media (min-width: 960px) { .case-list { grid-template-columns: 1fr 1fr; gap: 2rem; } }
.more { margin-top: 1.6rem; font-size: var(--t-sm); }

.plan-fig { margin: 0; border: 1px solid var(--rule); padding: clamp(.6rem, 2vw, 1.6rem); }
.plan-fig figcaption, .gallery figcaption { font-size: var(--t-xs); color: var(--muted); margin-top: .6rem; }
.gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem 4px; }
.gallery-grid figure { margin: 0; }
.gallery-grid img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--slab); }
@media (min-width: 960px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }

/* ============================================================
   정리표 (의도 페이지)
   ============================================================ */
.table-scroll { overflow-x: auto; border-top: 1.5px solid var(--ink); }
.matrix table { width: 100%; border-collapse: collapse; min-width: 560px; font-size: var(--t-sm); }
.matrix th, .matrix td { text-align: left; vertical-align: top; padding: .8rem .9rem .8rem 0; border-bottom: 1px solid var(--rule); line-height: 1.6; }
.matrix thead th { font-size: var(--t-xs); color: var(--muted); font-weight: 500; }
.matrix tbody th { font-weight: 700; white-space: nowrap; padding-right: 1.4rem; }

/* ============================================================
   상담 절차
   ============================================================ */
.steps { counter-reset: st; display: grid; gap: 0; border-top: 1.5px solid var(--ink); }
.steps li {
  counter-increment: st; display: grid; grid-template-columns: 2.4rem 1fr; column-gap: .8rem;
  padding: 1rem 0; border-bottom: 1px solid var(--rule);
}
.steps li::before { content: counter(st); grid-row: span 2; font-weight: 700; font-size: var(--t-lg); line-height: 1.1; }
.steps strong { font-size: var(--t-md); }
.steps span { color: var(--ink-2); font-size: var(--t-sm); }
@media (min-width: 900px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
  .steps li { grid-template-columns: 1fr; border-bottom: 0; border-right: 1px solid var(--rule); padding: 1.2rem 1.2rem 1.2rem 0; }
  .steps li + li { padding-left: 1.2rem; }
  .steps li:last-child { border-right: 0; }
  .steps li::before { grid-row: auto; margin-bottom: .6rem; }
}
.traits { display: grid; gap: 1rem 2.4rem; margin-top: 2rem; }
.traits dt { font-weight: 700; }
.traits dd { color: var(--ink-2); font-size: var(--t-sm); }
@media (min-width: 720px) { .traits { grid-template-columns: 1fr 1fr; } }

/* ============================================================
   FAQ
   ============================================================ */
.faq details { border-bottom: 1px solid var(--rule); }
.faq details:first-of-type { border-top: 1.5px solid var(--ink); }
.faq summary {
  list-style: none; cursor: pointer; padding: 1.05rem 2.2rem 1.05rem 0; position: relative;
  font-weight: 500;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: .3rem; top: 50%; width: .75rem; height: .75rem; margin-top: -.5rem;
  border: solid var(--ink); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); transition: transform .2s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -.15rem; }
.faq details p { padding: 0 0 1.2rem; color: var(--ink-2); }

/* ============================================================
   견적 요청
   ============================================================ */
.quote { padding-bottom: var(--block); }
.quote-in { display: grid; gap: 2rem; }
.quote-intro p { color: var(--ink-2); }
.quote-intro p + p { margin-top: .9em; }
.quote-consult { font-weight: 500; color: var(--ink) !important; }
.quote-tel { font-size: var(--t-md); }
.quote-tel a { font-weight: 700; text-decoration: none; }
@media (min-width: 900px) { .quote-in { grid-template-columns: 1fr 1.1fr; gap: 4rem; } }

.qform { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; background: var(--slab); padding: clamp(1.2rem, 3vw, 2rem); }
.f-row { grid-column: 1 / -1; display: grid; gap: .35rem; }
.f-half { grid-column: span 1; }
.f-row label { font-size: var(--t-xs); font-weight: 500; }
.f-row em { font-style: normal; color: var(--muted); font-weight: 400; margin-left: .3rem; }
.qform input, .qform select, .qform textarea {
  width: 100%; font: 400 var(--t-base)/1.4 var(--font); color: var(--ink);
  background: var(--paper); border: 1px solid var(--rule); border-radius: 2px; padding: .7rem .8rem; min-height: 3rem;
}
.qform textarea { resize: vertical; }
.qform input:focus, .qform select:focus, .qform textarea:focus { outline: 2px solid var(--ink); outline-offset: 0; border-color: var(--ink); }
.qform [aria-invalid="true"] { border-color: var(--mark); }
.f-consent { grid-column: 1 / -1; display: flex; gap: .6rem; align-items: flex-start; font-size: var(--t-xs); color: var(--ink-2); }
.f-consent input { width: 1.15rem; height: 1.15rem; min-height: 0; margin-top: .15rem; accent-color: var(--ink); flex: none; }
.qform .btn { grid-column: 1 / -1; }
.f-status { grid-column: 1 / -1; font-size: var(--t-sm); min-height: 1.5em; }
.f-status.is-error { color: var(--mark); }
.f-hp { position: absolute; left: -5000px; width: 1px; height: 1px; overflow: hidden; }
@media (max-width: 480px) { .f-half { grid-column: 1 / -1; } }

/* ============================================================
   주변 링크
   ============================================================ */
.nearby { padding-bottom: var(--block); background: var(--slab); padding-top: var(--block); margin-top: 0; }
.nearby h2 { font-size: var(--t-lg); }
.nb-group + .nb-group { margin-top: 1.8rem; }
.nb-group h3 { font-size: var(--t-sm); font-weight: 700; margin-bottom: .6rem; }
.nb-group ul { display: flex; flex-wrap: wrap; gap: .3rem 1.1rem; font-size: var(--t-sm); }
.nb-group a { color: var(--ink-2); text-decoration: none; }
.nb-group a:hover { color: var(--ink); text-decoration: underline; }
.nb-group [aria-current] { font-weight: 700; border-bottom: 2px solid var(--mark); }
.regions .nb-group h3 a { text-decoration: none; }

.tag-list { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag-list a {
  display: inline-block; text-decoration: none; padding: .45rem .9rem; border: 1px solid var(--rule);
  font-size: var(--t-sm); border-radius: 2px;
}
.tag-list a:hover { border-color: var(--ink); }

/* ============================================================
   정적 페이지
   ============================================================ */
.static { padding-top: var(--block); padding-bottom: var(--block); }
.static h1 { font-size: var(--t-xl); margin-bottom: 1.4rem; }
.static h2 { font-size: var(--t-md); margin: 2rem 0 .6rem; }
.static p { color: var(--ink-2); }
.static p + p { margin-top: .9em; }
.static .tag-list { margin: 1.4rem 0; }

/* ============================================================
   푸터 · 모바일 하단 바
   ============================================================ */
.foot { border-top: 1.5px solid var(--ink); padding: 2.6rem 0 6rem; font-size: var(--t-sm); color: var(--ink-2); }
.foot-in { display: grid; gap: 1.2rem; }
.foot-brand { display: grid; gap: .6rem; }
.foot-links { display: flex; flex-wrap: wrap; gap: .3rem 1.2rem; }
.foot-links a { text-decoration: none; }
.foot-links a:hover { text-decoration: underline; }
.foot-info span + span::before { content: "|"; margin: 0 .6rem; color: var(--rule); }
.foot-note, .foot-copy { font-size: var(--t-xs); color: var(--muted); }

.dock {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: flex;
  border-top: 1.5px solid var(--ink); background: var(--paper);
  padding-bottom: env(safe-area-inset-bottom);
}
.dock a {
  flex: 1; display: grid; place-items: center; min-height: 3.4rem; text-decoration: none;
  font-weight: 700; font-size: var(--t-sm);
}
.dock-quote { background: var(--ink); color: #fff; }
@media (min-width: 900px) {
  .dock { display: none; }
  .foot { padding-bottom: 3rem; }
}

/* 모바일 메뉴 */
.mnav { display: none; position: relative; }
.mnav summary { list-style: none; cursor: pointer; font-size: var(--t-sm); font-weight: 500; padding: .4rem .2rem; }
.mnav summary::-webkit-details-marker { display: none; }
.mnav ul {
  position: absolute; right: 0; top: calc(100% + .6rem); z-index: 30; min-width: 11rem;
  background: var(--paper); border: 1.5px solid var(--ink); padding: .4rem 0;
}
.mnav a { display: block; padding: .6rem 1rem; text-decoration: none; }
.mnav a:hover { background: var(--slab); }
@media (max-width: 899px) {
  .gnb { display: none; }
  .mnav { display: block; margin-left: auto; }
  .top-in { gap: 1rem; }
  .top-tel { display: none; }
}

/* ============================================================
   목적 페이지 — 진행 순서 (실제 순서라 번호 대신 시점 라벨)
   ============================================================ */
.tl { border-top: 1.5px solid var(--ink); }
.tl li { display: grid; grid-template-columns: 8rem 11rem 1fr; column-gap: 1.2rem; padding: .9rem 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.tl-when { font-size: var(--t-xs); color: var(--muted); }
.tl li:first-child .tl-when { color: var(--mark); font-weight: 700; }
.tl-what { font-size: var(--t-md); }
.tl-desc { color: var(--ink-2); font-size: var(--t-sm); }
.tl.is-compact li { grid-template-columns: 8rem 1fr; padding: .7rem 0; }
@media (max-width: 759px) { .tl li { grid-template-columns: 1fr; row-gap: .2rem; } }

/* 관련 정보 글 · 정보 목록 */
.guide-list { display: grid; gap: 0; border-top: 1.5px solid var(--ink); }
.guide-list a { display: grid; gap: .25rem; padding: 1rem 0; border-bottom: 1px solid var(--rule); text-decoration: none; }
.guide-list a:hover strong { text-decoration: underline; }
.guide-list strong { font-size: var(--t-md); }
.guide-list span { color: var(--ink-2); font-size: var(--t-sm); }
@media (min-width: 900px) { .guides .guide-list { grid-template-columns: repeat(3, 1fr); column-gap: 2rem; } }
.guide-cat { margin-top: 2.6rem; }
.guide-cat h2 { font-size: var(--t-lg); margin-bottom: 1rem; }

/* 정보 글 본문 */
.article { padding-top: 2rem; }
.article h1 { font-size: var(--t-xl); margin: .3rem 0 1rem; }
.article-cat { font-size: var(--t-xs); color: var(--muted); }
.article-cat a { text-decoration: none; }
.article-sum { font-size: var(--t-md); color: var(--ink-2); padding-bottom: 1.4rem; border-bottom: 1.5px solid var(--ink); }
.article h2 { font-size: var(--t-lg); margin: 2.2rem 0 .8rem; }
.article p + p { margin-top: 1em; }
.article .checklist { margin-top: 1.2rem; }