/* 보임(BOIM) — 무채 바탕 + 강조색 하나(신호 초록). 라이브러리 없음. */
:root {
  --ink: #0B0E13;          /* 히어로·밴드·헤더 */
  --ink-2: #141922;        /* 잉크 면 위 카드 */
  --bg: #FAFAF8;           /* 본문 바탕 */
  --card: #FFFFFF;
  --line: #E6E6E1;
  --line-2: #D5D6D0;
  --text: #111418;
  --muted: #5B6168;
  --accent: #18C964;       /* 잉크 면 위 강조 */
  --accent-ink: #0B7A3E;   /* 밝은 면 위 강조 글자·1위 막대(대비 5.2:1) */
  --accent-soft: #E8F5EC;
  --on-ink: #F4F5F2;
  --on-ink-muted: #A3A9B0;
  --on-ink-line: rgba(255, 255, 255, .10);
  /* 엔진 구분 — 무채 단계 */
  --e1: #111418; --e2: #4A5058; --e3: #7E848B; --e4: #AEB2B7; --e5: #CFD2D5;
  --r-sm: 8px; --r: 12px; --r-lg: 16px;
  --sec: 112px;
  --gut: 32px;
}
@media (max-width: 639px) { :root { --sec: 72px; --gut: 16px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 16px; line-height: 1.65; letter-spacing: -0.011em;
  word-break: keep-all; overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent-ink); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--text); }
:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 3px; border-radius: 4px; }
.num, .tbl td.num { font-variant-numeric: tabular-nums; }
.mono { font-family: ui-monospace, "SF Mono", Consolas, "Cascadia Mono", monospace; font-size: .92em; letter-spacing: 0; }
.muted { color: var(--muted); }
.nw { white-space: nowrap; }
[hidden] { display: none !important; }
.small { font-size: 14px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 50; background: var(--card); padding: 8px 12px; border-radius: var(--r-sm); }
.skip:focus { left: 8px; }
.ic { display: inline-block; vertical-align: -3px; flex: none; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 var(--gut); }
.wrap-read { max-width: 760px; }

/* ── 미리보기 띠 ── */
.preview-ribbon {
  background: repeating-linear-gradient(135deg, #FFE7A3 0 14px, #FFDF85 14px 28px);
  color: #3A2A00; font-size: 14px; font-weight: 600; text-align: center; padding: 8px 16px;
}

/* ── 헤더 ── */
.site-head { background: var(--ink); color: var(--on-ink); position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--on-ink-line); }
.head-row { display: flex; align-items: center; gap: 32px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 8px; color: var(--on-ink); text-decoration: none; }
.brand:hover { color: var(--on-ink); }
.brand .mark { color: var(--on-ink); }
.wordmark { font-size: 21px; font-weight: 800; letter-spacing: -0.04em; }
.nav { display: flex; gap: 28px; margin-left: 8px; }
.nav a { color: var(--on-ink-muted); text-decoration: none; font-size: 15px; font-weight: 500; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--on-ink); }
.nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--accent); padding-bottom: 2px; }
.head-cta { margin-left: auto; }
.menu { display: none; margin-left: auto; position: relative; }
.menu summary { list-style: none; cursor: pointer; width: 44px; height: 44px; display: grid; place-content: center; gap: 5px; border-radius: var(--r-sm); }
.menu summary::-webkit-details-marker { display: none; }
.menu summary span { display: block; width: 20px; height: 2px; background: var(--on-ink); border-radius: 2px; }
.menu-panel {
  position: absolute; right: 0; top: 52px; width: min(300px, calc(100vw - 32px));
  background: var(--ink-2); border: 1px solid var(--on-ink-line); border-radius: var(--r);
  padding: 12px; display: grid; gap: 4px;
}
.menu-panel a:not(.btn) { color: var(--on-ink); text-decoration: none; padding: 10px 12px; border-radius: var(--r-sm); }
.menu-panel a:not(.btn):hover, .menu-panel a[aria-current="page"] { background: rgba(255,255,255,.06); }
.menu-panel .btn { margin-top: 8px; }
@media (max-width: 959px) {
  .nav { display: none; }
  .head-row { gap: 12px; }
  .menu { display: block; margin-left: 0; }
}

/* ── 버튼 ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 22px; border-radius: 999px; border: 1px solid transparent;
  font: inherit; font-size: 15px; font-weight: 600; text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color .2s, border-color .2s, color .2s, transform .2s;
}
.btn-sm { height: 38px; padding: 0 16px; font-size: 14px; }
.btn-lg { height: 54px; padding: 0 28px; font-size: 16px; }
.btn-primary { background: var(--accent); color: var(--ink); }
.btn-primary:hover { background: #2BD875; color: var(--ink); }
.btn-ghost { background: transparent; color: var(--on-ink); border-color: rgba(255,255,255,.28); }
.btn-ghost:hover { border-color: var(--on-ink); color: var(--on-ink); }
.btn-line { background: var(--card); color: var(--text); border-color: var(--line-2); }
.btn-line:hover { border-color: var(--text); color: var(--text); }
.btn[disabled] { opacity: .55; cursor: progress; }
.site-head .btn:focus-visible, .hero .btn:focus-visible, .cta-band .btn:focus-visible { outline-color: var(--on-ink); border-radius: 999px; }
.btn:focus-visible { border-radius: 999px; }

/* ── 타이포 ── */
.display { font-size: clamp(36px, 5.2vw, 60px); line-height: 1.12; font-weight: 800; letter-spacing: -0.035em; }
.h1 { font-size: clamp(32px, 4.4vw, 48px); line-height: 1.16; font-weight: 800; letter-spacing: -0.03em; }
.h2 { font-size: clamp(26px, 3vw, 34px); line-height: 1.25; font-weight: 800; letter-spacing: -0.028em; }
.h3 { font-size: 19px; line-height: 1.4; font-weight: 700; letter-spacing: -0.015em; }
.h3 a { color: inherit; text-decoration: none; }
.h3 a:hover { text-decoration: underline; }
.lead { font-size: 18px; line-height: 1.7; color: var(--muted); max-width: 44em; }
.lead.on-ink { color: var(--on-ink-muted); }
.eyebrow { font-size: 14px; font-weight: 700; color: var(--accent-ink); letter-spacing: 0.01em; margin-bottom: 14px; }
.eyebrow.on-ink { color: var(--accent); }

/* ── 히어로 ── */
.hero { background: var(--ink); color: var(--on-ink); padding: 96px 0 104px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 64px; align-items: center; }
.hero .lead { margin-top: 24px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.answer-panel {
  background: var(--ink-2); border: 1px solid var(--on-ink-line); border-radius: var(--r-lg);
  padding: 24px; color: var(--on-ink);
}
.ap-head { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--on-ink-muted); font-weight: 600; }
.sig { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(24,201,100,.16); }
.ap-q { font-size: 19px; font-weight: 700; line-height: 1.45; margin: 14px 0 18px; letter-spacing: -0.02em; }
.ap-row { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 12px; padding: 12px 0; border-top: 1px solid var(--on-ink-line); align-items: start; }
.ap-eng { font-size: 13px; color: var(--on-ink-muted); padding-top: 3px; }
.ap-brands { display: flex; flex-wrap: wrap; gap: 6px; }
.ap-brands li { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; background: rgba(255,255,255,.06); border-radius: 999px; padding: 3px 10px 3px 4px; }
.ap-brands .rk { width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; font-weight: 700; background: rgba(255,255,255,.12); }
.ap-brands .more-n { padding: 3px 8px; background: none; color: var(--on-ink-muted); }
.ap-none { font-size: 14px; color: var(--on-ink-muted); padding-top: 2px; }
.ap-foot { font-size: 12px; color: var(--on-ink-muted); margin-top: 12px; }

/* 페이지당 연출 한 곳: 히어로 측정 기록 패널 */
@media (prefers-reduced-motion: no-preference) {
  .reveal { animation: rise .7s cubic-bezier(.16, 1, .3, 1) .15s both; }
  @keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
}

/* ── 엔진 띠 ── */
.strip { background: var(--card); border-bottom: 1px solid var(--line); }
.strip-row { display: flex; align-items: center; gap: 32px; min-height: 76px; flex-wrap: wrap; padding-top: 16px; padding-bottom: 16px; }
.strip-label { font-size: 13px; font-weight: 700; color: var(--muted); }
.strip-list { display: flex; flex-wrap: wrap; gap: 8px 36px; }
.strip-list li { font-size: 18px; font-weight: 700; letter-spacing: -0.02em; color: var(--text); display: inline-flex; align-items: center; gap: 8px; }
.strip-list li.is-soon { color: var(--muted); font-weight: 600; }
.soon { font-size: 12px; font-weight: 600; color: var(--muted); border: 1px solid var(--line-2); border-radius: 999px; padding: 1px 8px; }

/* ── 섹션 ── */
.sec { padding: var(--sec) 0; }
.sec-white { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-white + .sec-white { border-top: 0; }
.sec-tight { padding: 56px 0 var(--sec); }
.sec-head { max-width: 760px; margin-bottom: 40px; }
.sec-lead { margin-top: 16px; color: var(--muted); font-size: 17px; }
.sec-headrow { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.sec-split .wrap { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 64px; }
.sec-split .sec-head { margin-bottom: 0; position: sticky; top: 104px; align-self: start; }
.note { font-size: 13px; color: var(--muted); margin-top: 20px; }
.empty { color: var(--muted); background: var(--bg); border: 1px dashed var(--line-2); border-radius: var(--r); padding: 20px; }
.more { display: inline-flex; align-items: center; gap: 6px; margin-top: 28px; font-weight: 600; font-size: 15px; color: var(--accent-ink); text-decoration: none; }
.more:hover { color: var(--text); }
.more + .more { margin-left: 28px; }
.more .ic { transition: transform .2s; }
.more:hover .ic { transform: translateX(3px); }

/* ── 페이지 머리 ── */
.page-head { padding: 72px 0 56px; }
.page-head .lead { margin-top: 20px; }
.crumbs { font-size: 14px; color: var(--muted); margin-bottom: 20px; }
.crumbs a { color: var(--muted); }
.page-meta { margin-top: 32px; }
.facts { display: flex; flex-wrap: wrap; gap: 0; border-top: 1px solid var(--line); }
.facts > div { padding: 14px 32px 0 0; margin-right: 32px; }
.facts dt { font-size: 13px; color: var(--muted); }
.facts dd { font-size: 16px; font-weight: 700; margin-top: 2px; }

/* ── 막대 ── */
.bars { display: grid; gap: 10px; }
.bar-row { display: grid; grid-template-columns: minmax(96px, 168px) minmax(0, 1fr) 64px; align-items: center; gap: 4px 16px; }
.bar-label { font-size: 15px; font-weight: 600; min-width: 0; line-height: 1.35; overflow-wrap: anywhere; }
.bar-track { height: 12px; background: #EFEFEA; border-radius: 3px; overflow: hidden; }
.bar-fill { display: block; height: 100%; background: var(--e2); border-radius: 3px; }
.is-lead .bar-fill { background: var(--accent-ink); }
.is-lead .bar-label { color: var(--accent-ink); }
.bar-val { font-size: 15px; font-weight: 700; text-align: right; }
.bar-sub { grid-column: 2 / 4; display: flex; flex-wrap: wrap; gap: 4px; margin-top: -2px; }
.bars-sm .bar-row { grid-template-columns: minmax(80px, 120px) minmax(0, 1fr) 48px; }
.bars-sm .bar-label, .bars-sm .bar-val { font-size: 14px; }
.bars-sm .bar-track { height: 8px; }
.bars-dom .bar-row { grid-template-columns: minmax(150px, 240px) minmax(0, 1fr) 64px; }
.bars-dom .bar-label { font-weight: 500; }
@media (max-width: 639px) {
  .bar-row, .bars-dom .bar-row { grid-template-columns: minmax(0, 1fr) 56px; }
  .bar-row .bar-track { grid-column: 1 / 3; grid-row: 2; }
  .bar-row .bar-val { grid-row: 1; grid-column: 2; }
  .bar-sub { grid-column: 1 / 3; }
  .bars { gap: 14px; }
}

.chip { display: inline-block; font-size: 13px; padding: 2px 10px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); color: var(--muted); }
.chip-sm { font-size: 12px; padding: 1px 8px; }

/* ── 홈: 지수 미리보기 ── */
.pv-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 64px; }
.pv-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 18px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }

/* ── 정의 목록 ── */
.defs { display: grid; }
.def-row { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 24px; padding: 24px 0; border-top: 1px solid var(--line); }
.def-row:last-child { border-bottom: 1px solid var(--line); }
.def-row dt { font-size: 19px; font-weight: 700; letter-spacing: -0.015em; }
.def-row dd p { color: var(--muted); }
.formula { display: inline-block; margin-top: 10px; font-family: inherit; font-variant-numeric: tabular-nums; font-size: 14px; font-weight: 500; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 4px 10px; }
.sec-white .formula { background: var(--bg); }

/* ── 홈: 차별점 ── */
.diff-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.diff { background: var(--card); display: flex; flex-direction: column; gap: 12px; padding: 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--text); text-decoration: none; transition: background-color .2s; }
.diff:hover { background: var(--bg); color: var(--text); }
.diff p { color: var(--muted); }
.diff .diff-fact { margin-top: auto; padding-top: 12px; color: var(--text); font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.diff .diff-fact::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-ink); flex: none; }

/* ── 단계 ── */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; counter-reset: s; }
.step { position: relative; padding-top: 20px; border-top: 2px solid var(--text); }
.step-n { display: inline-block; font-size: 13px; font-weight: 700; color: var(--muted); margin-bottom: 10px; }
.step p { color: var(--muted); margin-top: 8px; font-size: 15px; }
.steps-v { grid-template-columns: 1fr; gap: 24px; }
.steps-v .step { border-top-width: 1px; border-top-color: var(--line-2); }

/* ── 리서치 카드 ── */
.research-card { display: block; padding: 40px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--card); color: var(--text); text-decoration: none; transition: border-color .2s; }
.research-card:hover { border-color: var(--text); color: var(--text); }
.research-card .h2 { margin: 10px 0 20px; max-width: 26em; }
.rc-list { display: grid; gap: 10px; max-width: 760px; }
.rc-list li, .keybox li, .tips li, .limits li { position: relative; padding-left: 18px; }
.rc-list li::before, .keybox li::before, .tips li::before, .limits li::before { content: ""; position: absolute; left: 0; top: .72em; width: 6px; height: 6px; border-radius: 50%; background: var(--muted); }
.research-card .more { margin-top: 24px; }

/* ── CTA 밴드 ── */
.cta-band { background: var(--ink); color: var(--on-ink); padding: 104px 0; }
.cta-inner { text-align: center; display: grid; justify-items: center; gap: 20px; }
.cta-inner .lead { max-width: 36em; }
.cta-inner .btn { margin-top: 12px; }

/* ── 표 ── */
.tbl-box { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--card); }
.tbl { width: 100%; border-collapse: collapse; font-size: 15px; }
.tbl th, .tbl td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.tbl thead th { font-size: 13px; font-weight: 600; color: var(--muted); background: var(--bg); white-space: nowrap; }
.tbl tbody tr:last-child > * { border-bottom: 0; }
.tbl tbody th { font-weight: 700; }
.tbl td.num { text-align: right; white-space: nowrap; }
.tbl thead th:not(:first-child):not(:nth-child(2)) { text-align: right; }
.tbl-brands thead th:nth-child(3), .tbl-brands thead th:last-child { text-align: left !important; }
.tbl-brands thead th:nth-child(3) { padding-left: 16px; }
.tbl-brands .rk-cell { color: var(--muted); width: 48px; text-align: left !important; }
.tbl-brands tr.is-lead th { color: var(--accent-ink); }
.tbl-brands tr.is-lead .vis-fill { background: var(--accent-ink); }
.vis { display: flex; align-items: center; gap: 10px; min-width: 150px; }
.vis-track { flex: 1; height: 8px; background: #EFEFEA; border-radius: 3px; overflow: hidden; min-width: 70px; }
.vis-fill { display: block; height: 100%; background: var(--e2); }
.vis .num { font-weight: 700; width: 3em; text-align: right; }
.spark { display: inline-flex; align-items: end; gap: 4px; height: 30px; }
.sp-col { width: 12px; height: 100%; display: flex; align-items: end; background: #F1F1EC; border-radius: 2px; overflow: hidden; }
.sp-col > span { display: block; width: 100%; }
.e1 > span, .sw.e1, .eb-fill.e1 { background: var(--e1); }
.e2 > span, .sw.e2, .eb-fill.e2 { background: var(--e2); }
.e3 > span, .sw.e3, .eb-fill.e3 { background: var(--e3); }
.e4 > span, .sw.e4, .eb-fill.e4 { background: var(--e4); }
.e5 > span, .sw.e5, .eb-fill.e5 { background: var(--e5); }
.legend { display: flex; flex-wrap: wrap; gap: 6px 20px; margin-bottom: 16px; font-size: 13px; color: var(--muted); }
.legend li { display: inline-flex; align-items: center; gap: 6px; }
.sw { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }
.engbars { display: grid; gap: 4px; width: 100%; }
.engbars li { display: grid; grid-template-columns: 64px minmax(0, 1fr) 40px; gap: 8px; align-items: center; font-size: 13px; }
.eb-name { color: var(--muted); }
.eb-track { height: 6px; background: #EFEFEA; border-radius: 3px; overflow: hidden; }
.eb-fill { display: block; height: 100%; }
.engbars .num { text-align: right; }
.only-narrow, .rk-pre { display: none; }

@media (max-width: 759px) {
  .tbl-cards, .tbl-cards tbody, .tbl-cards tr, .tbl-cards th, .tbl-cards td { display: block; }
  .tbl-cards thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .tbl-box:has(.tbl-cards) { overflow: visible; border: 0; background: none; border-radius: 0; }
  .tbl-cards tr { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 6px 16px; margin-bottom: 12px; }
  .tbl-cards th, .tbl-cards td { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 12px; padding: 9px 0; text-align: left !important; border-bottom: 1px solid var(--line); white-space: normal !important; }
  .tbl-cards tr > *:last-child { border-bottom: 0; }
  .tbl-cards th::before, .tbl-cards td::before { content: attr(data-label); font-size: 13px; font-weight: 500; color: var(--muted); }
  /* 브랜드 순위: 모바일에선 한 장을 짧게 — 이름 줄 / 가시성 / 수치 3칸 / 엔진별 */
  .tbl-brands tr { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px 12px; padding: 16px; }
  .tbl-brands tr > * { border-bottom: 0; padding: 0; }
  .tbl-brands .rk-cell { display: none; }
  .tbl-brands tbody th { grid-column: 1 / -1; display: block; font-size: 17px; }
  .tbl-brands tbody th::before { display: none; }
  .tbl-brands td { display: flex; flex-direction: column; gap: 0; }
  .tbl-brands td[data-label="가시성"], .tbl-brands td[data-label="엔진별 가시성"] { grid-column: 1 / -1; }
  .tbl-brands td[data-label="엔진별 가시성"] { padding-top: 10px; border-top: 1px solid var(--line); }
  .tbl-brands td::before { font-size: 12px; }
  .rk-pre { display: inline; color: var(--muted); font-weight: 600; margin-right: 6px; }
  .tbl-brands tr.is-lead .rk-pre { color: var(--accent-ink); }
  .only-wide { display: none; }
  .only-narrow { display: block; }
  .vis { min-width: 0; }
}

/* ── 지수 페이지 ── */
.ind-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.ind-card { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; display: flex; flex-direction: column; gap: 14px; background: var(--card); }
.ind-card .more { margin-top: auto; padding-top: 4px; }
.ind-meta { margin-top: 2px; }
.variance { display: grid; gap: 24px; }
.var-lead { font-size: 18px; max-width: 46em; }
.meters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.meter { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; display: grid; gap: 8px; }
.meter-k { font-weight: 600; }
.meter-v { font-size: 40px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; }
.meter-track { height: 8px; background: #EFEFEA; border-radius: 3px; overflow: hidden; }
.meter-track span { display: block; height: 100%; background: var(--e1); }
.limits { display: grid; gap: 12px; max-width: 820px; }
.dl-list { display: grid; gap: 10px; }
.dl-list li { color: var(--muted); }
.dl-list a { font-weight: 600; margin-right: 8px; }

/* ── 네이버 AI 브리핑 밴드(지수 페이지의 반전 밴드 1곳) ── */
.nb-band { background: var(--ink); color: var(--on-ink); padding: var(--sec) 0; }
.nb-band .h2 { max-width: 20em; }
.nb-band .lead { margin-top: 16px; }
.nb-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 24px; margin-top: 48px; }
.nb-stat { background: var(--ink-2); border: 1px solid var(--on-ink-line); border-radius: var(--r-lg); padding: 32px; display: grid; gap: 12px; align-content: start; }
.nb-num { font-size: clamp(56px, 8vw, 88px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; color: var(--accent); }
.nb-num-sm { font-size: clamp(40px, 5vw, 56px); color: var(--on-ink); }
.nb-cap { color: var(--on-ink-muted); }
.nb-bar { height: 10px; border-radius: 3px; background: rgba(255,255,255,.10); overflow: hidden; margin-top: 8px; }
.nb-bar span { display: block; height: 100%; background: var(--accent); }
.nb-h { max-width: 24em !important; }
.nb-k { font-weight: 600; color: var(--on-ink); margin-bottom: 8px; }
.nb-stat .bar-label { color: var(--on-ink); }
.nb-stat .bar-val { color: var(--on-ink); }
.nb-stat .bar-track { background: rgba(255,255,255,.10); }
.nb-stat .bar-fill { background: #8A9096; }
.nb-stat .is-lead .bar-fill { background: var(--accent); }
.nb-stat .is-lead .bar-label { color: var(--accent); }
.nb-stat .bar-sub .muted { color: var(--on-ink-muted); }
.nb-foot { margin-top: 20px; font-size: 13px; color: var(--on-ink-muted); }
.split-box { background: var(--ink); color: var(--on-ink); border-radius: var(--r-lg); padding: 28px; margin-top: 8px; }
.split-box .nb-k { margin-bottom: 14px; }
.split-box .bar-label, .split-box .bar-val { color: var(--on-ink); }
.split-box .bar-track { background: rgba(255,255,255,.10); }
.split-box .bar-fill { background: #8A9096; }
.split-box .is-lead .bar-fill { background: var(--accent); }
.split-box .is-lead .bar-label { color: var(--accent); }
.split-box .bar-sub .muted, .split-box .nb-foot { color: var(--on-ink-muted); }
.home-find { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 48px; align-items: center; margin-top: 72px; padding-top: 56px; border-top: 1px solid var(--line); }
.home-find .h2 { font-size: clamp(22px, 2.4vw, 28px); }
.home-find .muted { margin-top: 16px; }
.home-find .split-box { margin-top: 0; }
@media (max-width: 1023px) { .home-find { grid-template-columns: 1fr; gap: 28px; } }
.stat-hl { display: flex; align-items: baseline; gap: 20px; flex-wrap: wrap; padding: 24px 28px; background: var(--ink); color: var(--on-ink-muted); border-radius: var(--r-lg); }
.stat-hl .nb-num { font-size: 56px; }
.stat-hl p:last-child { flex: 1 1 14em; font-size: 16px; }
.keybox strong { font-weight: 700; color: var(--text); }
.tag-none { display: inline-block; font-size: 13px; padding: 1px 10px; border-radius: 999px; border: 1px dashed currentColor; color: var(--muted); }
.answer-panel .tag-none { color: var(--on-ink-muted); }
.tbl-eng .eng-name { display: block; }
.tbl-eng .how { display: block; font-size: 13px; font-weight: 400; color: var(--muted); margin-top: 2px; max-width: 22em; }
.notes-h { margin: 32px 0 12px; }
@media (max-width: 759px) { .nb-grid { grid-template-columns: 1fr; } .nb-stat { padding: 24px; } }

/* ── 업종 페이지 ── */
.eng-tops { display: grid; border-top: 1px solid var(--line); max-width: 760px; }
.eng-tops li { display: grid; grid-template-columns: 160px minmax(0, 1fr) auto; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); align-items: center; }
.et-eng { color: var(--muted); font-size: 14px; }
.et-brand { font-weight: 700; }
.et-brand.is-lead { color: var(--accent-ink); }
.prompt { border: 1px solid var(--line); border-radius: var(--r); background: var(--card); margin-bottom: 10px; }
.prompt summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 16px; padding: 18px 20px; }
.prompt summary::-webkit-details-marker { display: none; }
.pq { font-weight: 600; flex: 1; min-width: 0; }
.pmeta { font-size: 13px; color: var(--muted); white-space: nowrap; }
.chev { transition: transform .2s; color: var(--muted); }
details[open] > summary .chev { transform: rotate(180deg); }
.pbody { padding: 4px 20px 16px; border-top: 1px solid var(--line); }
.pa-row { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.pa-row:last-child { border-bottom: 0; }
.pa-eng { font-size: 14px; color: var(--muted); padding-top: 2px; }
.pa-brands { display: flex; flex-wrap: wrap; gap: 6px; }
.pa-brands li { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px 2px 3px; }
.pa-brands li.muted { border: 0; padding: 0; }
.pa-brands .rk { width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; font-weight: 700; background: var(--bg); color: var(--muted); }
.pa-dom { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 4px; align-items: center; font-size: 13px; }
.pa-dom .muted { margin-right: 4px; }
.more-brands { margin-top: 16px; }
.more-brands > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--accent-ink); padding: 10px 0; }
.more-brands > summary::-webkit-details-marker { display: none; }
.more-brands[open] > summary { margin-bottom: 12px; }
.tips { display: grid; gap: 14px; max-width: 820px; margin-bottom: 20px; font-size: 17px; }
@media (max-width: 639px) {
  .pa-row { grid-template-columns: 1fr; gap: 6px; }
  .eng-tops li { grid-template-columns: minmax(0, 1fr) auto; }
  .eng-tops .et-eng { grid-column: 1 / 3; }
  .prompt summary { flex-wrap: wrap; gap: 6px 12px; padding: 16px; }
  .pq { flex-basis: 100%; }
  .prompt .chev { margin-left: auto; }
  .pbody { padding: 4px 16px 12px; }
}

/* ── 리서치 글 ── */
.article { padding: 72px 0 var(--sec); background: var(--card); border-bottom: 1px solid var(--line); }
.article .lead { margin-top: 20px; font-size: 19px; color: var(--text); }
.keybox { margin: 40px 0 16px; padding: 28px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-lg); }
.keybox ul { display: grid; gap: 10px; margin-top: 14px; }
.art-sec { margin-top: 56px; }
.art-sec > * + * { margin-top: 18px; }
.art-sec .h2 { font-size: clamp(22px, 2.4vw, 27px); }
.art-sec p, .prose p { font-size: 17px; line-height: 1.8; }
.prose p + p { margin-top: 16px; }
.prose { max-width: 760px; }
.prose + .tbl-box { margin-top: 32px; }
.limits + .prose { margin-top: 24px; }
.prose ul { display: grid; gap: 6px; margin-top: 12px; }
.prose ul li { position: relative; padding-left: 16px; }
.prose ul li::before { content: ""; position: absolute; left: 0; top: .75em; width: 5px; height: 5px; border-radius: 50%; background: var(--muted); }
.prose .art-sec:first-child { margin-top: 0; }
.prose .art-sec { margin-top: 40px; }

/* ── 측정 방식: 질문 ── */
.qgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 64px; }
.qgroup .h3 { padding-bottom: 12px; border-bottom: 1px solid var(--line); margin-bottom: 12px; display: flex; gap: 10px; align-items: baseline; }
.qlist { list-style: decimal; padding-left: 22px; display: grid; gap: 6px; color: var(--text); }
.qlist li::marker { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 14px; }

/* ── 가격 ── */
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.plan { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 36px; display: flex; flex-direction: column; gap: 14px; background: var(--card); }
.plan-main { border-color: var(--text); }
.plan-k { font-weight: 700; color: var(--muted); font-size: 15px; }
.plan-price { font-size: 40px; font-weight: 800; letter-spacing: -0.035em; line-height: 1.1; }
.plan-list { display: grid; gap: 12px; margin: 10px 0 18px; padding-top: 20px; border-top: 1px solid var(--line); }
.plan-list li { display: flex; gap: 10px; align-items: flex-start; }
.plan-list .ck { color: var(--accent-ink); margin-top: 5px; }
.plan .btn { margin-top: auto; align-self: flex-start; }
.plan-tel { margin-top: -4px; }
.faq-list { max-width: 820px; border-top: 1px solid var(--line); }
.faq { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; padding: 20px 0; font-weight: 700; font-size: 17px; }
.faq summary::-webkit-details-marker { display: none; }
.faq p { padding: 0 0 22px; color: var(--muted); max-width: 46em; }

/* ── 진단 폼 ── */
.diag-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 64px; align-items: start; }
.diag-side { display: grid; gap: 24px; position: sticky; top: 104px; }
.form { display: grid; gap: 20px; }
.field { display: grid; gap: 6px; }
.field-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field label { font-weight: 600; font-size: 15px; }
.req { font-size: 12px; font-weight: 600; color: var(--accent-ink); margin-left: 4px; }
/* 업체 등록 양식 — 묶음·체크 목록 */
.fs { border: 0; padding: 0; margin: 0; display: grid; gap: 20px; min-width: 0; }
.fs legend { margin-bottom: 4px; }
.label { font-weight: 600; font-size: 15px; }
.checks { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.check-inline { font-weight: 500; }
.checks[aria-invalid="true"] { outline: 1px solid #B42318; outline-offset: 6px; border-radius: 4px; }
.form input:not([type="checkbox"]):not([type="radio"]), .form select, .form textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--text); background: var(--card);
  border: 1px solid var(--line-2); border-radius: var(--r); padding: 12px 14px; transition: border-color .2s, box-shadow .2s;
}
.form textarea { resize: vertical; line-height: 1.6; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--text); box-shadow: 0 0 0 3px rgba(17,20,24,.10); }
.form [aria-invalid="true"] { border-color: #B42318 !important; }
.hint { font-size: 13px; color: var(--muted); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.consent { background: var(--bg); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; font-size: 14px; display: grid; gap: 8px; }
.consent-h { font-weight: 700; color: var(--text); }
.consent ul { display: grid; gap: 4px; color: var(--muted); margin-bottom: 6px; }
.consent li { position: relative; padding-left: 12px; }
.consent li::before { content: ""; position: absolute; left: 0; top: .7em; width: 4px; height: 4px; border-radius: 50%; background: var(--muted); }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; font-size: 15px; color: var(--text); margin-top: 6px; cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--accent-ink); flex: none; }
.form-msg { min-height: 0; font-weight: 600; }
.form-msg:empty { display: none; }
.form-msg.is-ok { color: var(--accent-ink); background: var(--accent-soft); border-radius: var(--r); padding: 14px 16px; }
.form-msg.is-err { color: #B42318; background: #FDF0EE; border-radius: var(--r); padding: 14px 16px; }
.form .btn { justify-self: start; }

/* ── 업체 찾기 ── */
.cat-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 64px; }
.cat-col .h3 { padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.cat-list { display: grid; }
.cat-list li { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.cat-list a { font-weight: 600; text-decoration: none; color: var(--text); }
.cat-list a:hover { color: var(--accent-ink); text-decoration: underline; }
.region-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 32px; border-top: 1px solid var(--line); }
.region-grid li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.region-grid a { font-weight: 600; color: var(--text); text-decoration: none; }
.region-grid a:hover { color: var(--accent-ink); text-decoration: underline; }
.vlist { border-top: 1px solid var(--line); }
.vrow { display: grid; grid-template-columns: 40px minmax(0, 1fr) 96px; gap: 16px; align-items: start; padding: 16px 0; border-bottom: 1px solid var(--line); }
.v-rank { color: var(--muted); font-size: 14px; padding-top: 2px; }
.v-name { font-size: 17px; font-weight: 700; color: var(--text); text-decoration: none; }
.v-name:hover { color: var(--accent-ink); text-decoration: underline; }
.v-meta { font-size: 14px; color: var(--muted); margin-top: 2px; }
.v-chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.v-chips:empty { display: none; }
.v-num { text-align: right; display: grid; }
.v-num .num { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; }
.v-unit { font-size: 12px; color: var(--muted); }
.chip-more { background: none; }
.chip-strong { background: var(--accent-soft); border-color: #BFE3CC; color: var(--accent-ink); font-weight: 600; }
.vcard { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 56px; align-items: start; }
.vc-h { margin: 40px 0 14px; }
.vc-main > .info:first-child { margin-top: 0; }
.cat-list-card { max-width: 520px; }
.cat-list-card li { padding: 10px 0; }
.plain-list { display: grid; gap: 4px; }
.v-imgs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; max-width: 720px; }
.v-img { aspect-ratio: 1; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--bg); }
.v-img img { width: 100%; height: 100%; object-fit: contain; }
.vc-side { position: sticky; top: 96px; }
.vc-box { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; display: grid; gap: 12px; background: var(--bg); }
.vc-box-h { font-weight: 700; font-size: 17px; }
.vc-box .btn { justify-self: start; }
.vc-fix { padding-top: 12px; border-top: 1px solid var(--line); }
.vc-fix a { white-space: nowrap; }
.tbl-price td.num { white-space: normal; }
.home-dir { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: start; }
.home-dir .sec-lead { margin-top: 0; }
.home-dir .cat-list { border-top: 1px solid var(--line); }
@media (max-width: 1023px) {
  .vcard { grid-template-columns: 1fr; gap: 40px; }
  .vc-side { position: static; }
  .region-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .home-dir { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 639px) {
  .cat-cols { grid-template-columns: 1fr; }
  .region-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 20px; }
  .vrow { grid-template-columns: 28px minmax(0, 1fr) 64px; gap: 10px; }
  .v-num .num { font-size: 17px; }
  .v-imgs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ── 2차 개편: 홈·지수·연결·디렉터리 부품 ── */
.hp-list { display: grid; gap: 0; margin-top: 4px; }
.hp-list li { display: grid; gap: 4px; padding: 12px 0; border-top: 1px solid var(--on-ink-line); }
.hp-list a { display: flex; align-items: center; gap: 10px; color: var(--on-ink); text-decoration: none; font-weight: 700; font-size: 16px; }
.hp-list a:hover .hp-name { text-decoration: underline; }
.hp-list .rk { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700; background: rgba(255,255,255,.12); flex: none; }
.hp-meta { font-size: 13px; color: var(--on-ink-muted); padding-left: 32px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.ap-call { display: block; font-family: ui-monospace, Consolas, monospace; font-size: 12.5px; color: var(--accent); background: rgba(24,201,100,.08); border: 1px solid rgba(24,201,100,.22); border-radius: var(--r-sm); padding: 8px 10px; margin-bottom: 8px; overflow-wrap: anywhere; letter-spacing: 0; }
.chip-ink { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16); color: var(--on-ink); }
.tile-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.tile { padding: 28px 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; gap: 6px; align-content: start; background: var(--card); }
.tile-n { font-size: 40px; font-weight: 800; letter-spacing: -0.035em; line-height: 1.1; margin-top: 8px; }
.tile-n span { font-size: 18px; font-weight: 700; margin-left: 2px; }
.tile-cats { display: grid; gap: 4px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 15px; }
.tile-cats a { color: var(--text); text-decoration: none; }
.tile-cats a:hover { color: var(--accent-ink); text-decoration: underline; }
.ks-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 2px solid var(--text); margin-bottom: 24px; }
.ks { padding: 24px 24px 24px 0; display: grid; gap: 8px; align-content: start; }
.ks + .ks { padding-left: 24px; border-left: 1px solid var(--line); }
.ks-v { font-size: clamp(40px, 5vw, 56px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.ks:first-child .ks-v { color: var(--accent-ink); }
.ks-k { font-weight: 700; }
.ks-d { color: var(--muted); font-size: 15px; }
.steps-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.plans-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.plan .h3 { margin-top: -4px; }
.ind-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ind-card .bar-label .chip { margin-left: 4px; vertical-align: 1px; }
.ind-grid-4 .bars-sm .bar-row { grid-template-columns: minmax(150px, 220px) minmax(0, 1fr) 48px; }
.q-h { margin: 32px 0 14px; display: flex; gap: 10px; align-items: baseline; }
.q-h:first-child { margin-top: 0; }
.pa-brands li.is-verified { border-color: #9ED3B3; background: var(--accent-soft); }
.pa-brands li.is-verified a { display: inline-flex; align-items: center; gap: 6px; color: var(--accent-ink); text-decoration: none; font-weight: 600; }
.pa-brands li.is-verified a:hover { text-decoration: underline; }
.tbl-vbrands td .chip { white-space: nowrap; text-decoration: none; }
.tbl-vbrands thead th:nth-child(4) { text-align: left !important; }
.tbl-vbrands td a.chip:hover { text-decoration: underline; }
.mcp-box { border: 1px solid var(--text); border-radius: var(--r-lg); padding: 24px; display: grid; gap: 8px; max-width: 760px; }
.mcp-k { font-weight: 700; }
.mcp-url { font-family: ui-monospace, Consolas, monospace; font-size: clamp(15px, 2vw, 20px); letter-spacing: 0; overflow-wrap: anywhere; user-select: all; }
.howto-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 64px; }
.howto { list-style: decimal; padding-left: 22px; display: grid; gap: 8px; margin: 14px 0; }
.howto li::marker { color: var(--muted); font-variant-numeric: tabular-nums; }
.ex-list { display: grid; gap: 10px; max-width: 760px; }
.ex-list li { font-size: 18px; font-weight: 600; padding: 14px 18px; border: 1px solid var(--line); border-radius: var(--r); background: var(--card); }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.tabs a { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--text); text-decoration: none; font-weight: 600; font-size: 15px; }
.tabs a[aria-current="page"] { background: var(--text); border-color: var(--text); color: var(--card); }
.list-tools { font-size: 14px; color: var(--muted); margin-bottom: 16px; }
.pager { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.pager ol { display: flex; gap: 4px; flex-wrap: wrap; }
.pager a, .pager .gap { display: inline-grid; place-items: center; min-width: 40px; height: 40px; padding: 0 10px; border-radius: 999px; font-variant-numeric: tabular-nums; }
.pager a { border: 1px solid var(--line-2); color: var(--text); text-decoration: none; font-weight: 600; }
.pager a[aria-current="page"] { background: var(--text); color: var(--card); border-color: var(--text); }
.pager .gap { color: var(--muted); }
.v-num .v-unit + .v-unit { margin-top: 2px; }
.chip-src { background: var(--card); }
.proc-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 2px solid var(--text); margin-bottom: 10px; }
.proc-stats > div { padding: 16px 16px 16px 0; }
.proc-stats > div + div { padding-left: 16px; border-left: 1px solid var(--line); }
.ps-v { font-size: 26px; font-weight: 800; letter-spacing: -0.03em; }
.ps-k { font-size: 13px; color: var(--muted); }
.proc-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; margin-top: 20px; }
.pc-h { font-weight: 700; margin-bottom: 8px; }
.limits-note { margin-top: 32px; padding: 16px 18px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--r); font-size: 14px; color: var(--muted); }
.archive-note { margin-top: 18px; padding: 14px 16px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--r); font-size: 15px; color: var(--muted); }
.tbl-cats td.num, .tbl-cats th { white-space: nowrap; }
.tbl-cats thead th:nth-child(4) { text-align: left !important; }
.cat-col .h3 { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
@media (max-width: 1023px) {
  .tile-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plans-3 { grid-template-columns: 1fr; }
  .howto-grid { grid-template-columns: 1fr; }
}
@media (max-width: 759px) {
  .ks-grid { grid-template-columns: 1fr; }
  .ks { padding: 20px 0; }
  .ks + .ks { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .steps-3 { grid-template-columns: 1fr; }
  .proc-cols { grid-template-columns: 1fr; gap: 20px; }
  .ind-grid-4 { grid-template-columns: 1fr; }
}
@media (max-width: 639px) {
  .tile-grid { grid-template-columns: 1fr; }
  .tile { padding: 22px 20px; }
  .proc-stats > div { padding: 12px 8px 12px 0; }
  .proc-stats > div + div { padding-left: 10px; }
  .ps-v { font-size: 19px; }
}

/* ── 소개 ── */
.info { display: grid; border-top: 1px solid var(--line); max-width: 820px; }
.info > div { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.info dt { color: var(--muted); font-size: 15px; }

/* ── 바닥글 ── */
.site-foot { background: var(--ink); color: var(--on-ink-muted); padding: 64px 0 48px; font-size: 14px; }
.site-foot a { color: var(--on-ink-muted); }
.site-foot a:hover { color: var(--on-ink); }
.foot-top { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--on-ink-line); }
.foot-brand { display: grid; gap: 14px; max-width: 360px; align-content: start; }
.foot-ed { font-size: 13px; }
.foot-nav { display: grid; grid-template-columns: repeat(3, auto); gap: 56px; }
.foot-nav div { display: grid; gap: 10px; align-content: start; }
.foot-nav a { text-decoration: none; }
.foot-h { color: var(--on-ink); font-weight: 700; font-size: 13px; margin-bottom: 4px; }
.site-foot-lite { padding: 40px 0; }
.site-foot-lite .foot-legal { padding-top: 0; margin-bottom: 12px; }
.foot-legal { padding-top: 28px; display: grid; gap: 4px; font-size: 13px; line-height: 1.7; }

/* ── 반응형 ── */
@media (max-width: 1023px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .sec-split .wrap { grid-template-columns: 1fr; gap: 32px; }
  .sec-split .sec-head { position: static; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ind-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .diag-grid { grid-template-columns: 1fr; gap: 40px; }
  .diag-side { position: static; }
  .foot-top { grid-template-columns: 1fr; }
}
@media (max-width: 759px) {
  .pv-grid, .diff-grid, .meters, .qgrid, .plans, .ind-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 24px; }
  .def-row { grid-template-columns: 1fr; gap: 6px; }
  .field-2 { grid-template-columns: 1fr; }
  .foot-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
  .info > div { grid-template-columns: 1fr; gap: 2px; }
  .eng-tops li { grid-template-columns: 110px minmax(0, 1fr) auto; }
}
@media (max-width: 639px) {
  .hero { padding: 56px 0 64px; }
  .page-head { padding: 48px 0 40px; }
  .article { padding-top: 48px; }
  .diff { padding: 24px; }
  .research-card { padding: 24px; }
  .plan { padding: 24px; }
  .cta-band { padding: 72px 0; }
  .cta-row .btn { flex: 1 1 100%; }
  .ap-row { grid-template-columns: 1fr; gap: 6px; }
  .answer-panel { padding: 18px; }
  .facts > div { margin-right: 20px; padding-right: 0; }
  .lead { font-size: 17px; }
  .strip-row { gap: 10px 24px; }
  .strip-list li { font-size: 16px; }
  .strip-list { gap: 6px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* 동네 가게 목록 — 한 줄에 상호·동·등록 */
.shop-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; border-top: 1px solid var(--line); margin-bottom: 8px; }
.shop-list li { display: flex; align-items: baseline; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); min-width: 0; }
.shop-n { font-weight: 600; overflow-wrap: anywhere; }
.shop-d { color: var(--muted); font-size: 14px; flex: 1; }
.shop-reg { font-size: 13px; color: var(--muted); white-space: nowrap; }
@media (max-width: 720px) { .shop-list { grid-template-columns: 1fr; } }