/* =========================================================
   TERRA Lab — 기후 연구실(영문 기본 + 국문) 전용 스타일 (랜딩 키트 style.css 위에 더한다)
   결: 스크롤 이야기 — 화면 높이 챕터, 오른쪽 가장자리 점 메뉴, 최소형 머리글(MENU · 가운데 로고 · 지구본 EN/KO).
   색: 기온 편차 눈금(파랑 → 흰색 → 빨강)이 주인공. 바탕은 아주 옅은 흰색과 짙은 먹색을 번갈아, 강조는 청록 하나.
   글꼴: Fraunces(영문 제목, OFL) · Pretendard(본문·국문 제목, OFL) · IBM Plex Mono(숫자, OFL)
   ========================================================= */
:root {
  --c-ink: #0E1116; --c-text: #262A33; --c-muted: #5D6472; --c-line: #E2E2DC; --c-line-strong: #8D939E;
  --c-bg: #FAFAF7; --c-surface: #F1F1EC; --c-gray: #ECECE6;
  --c-primary: #0E1116; --c-primary-deep: #0E1116; --c-primary-soft: #E3F7F5;
  --c-teal: #00C2B2; --c-teal-ink: #00756B;
  --c-hot: #CB181D; --c-cold: #2171B5;
  --c-notice-bg: #FDE5E2; --c-notice: #A50F15;
  --font-display: "Fraunces", Georgia, serif;
  --font-mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --radius: 14px; --radius-sm: 8px; --radius-xl: 22px;
  --header-h: 64px;
}
html[lang="ko"] { --font-display: "Pretendard Variable", Pretendard, sans-serif; }
html[lang="en"] body { word-break: normal; }
body { background: var(--c-bg); }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: 0; }
[hidden] { display: none !important; }
em { font-style: italic; }
html[lang="ko"] em { font-style: normal; }

/* ---------- 머리글: 최소형 ---------- */
.tbar { background: rgba(250, 250, 247, .92); border-bottom: 1px solid var(--c-line); }
.tbar__inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: var(--header-h); padding: 0 var(--gutter); }
.tbar__menu { justify-self: start; display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 4px; border: 0; background: none; font: 600 .8125rem/1 var(--font-mono); letter-spacing: .14em; color: var(--c-ink); cursor: pointer; }
.tbar__bars, .tbar__bars::before { display: block; width: 22px; height: 2px; background: currentColor; position: relative; }
.tbar__bars::before { content: ""; position: absolute; top: 6px; width: 14px; }
.tbar__menu:hover { color: var(--c-teal-ink); }
.tbar__logo { display: inline-flex; align-items: center; gap: 10px; font-family: "Fraunces", Georgia, serif; font-size: 1.375rem; font-weight: 800; letter-spacing: .02em; color: var(--c-ink); }
.tbar__logo b, .tmenu__logo b, .tfoot__logo b { font-weight: 300; font-style: italic; }
.tbar__right { justify-self: end; display: flex; align-items: center; gap: 14px; }
.tbar__contact { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border: 1.5px solid var(--c-ink); border-radius: 999px; font-weight: 600; font-size: .875rem; color: var(--c-ink); }
.tbar__contact:hover { background: var(--c-ink); color: #fff; }
.lang { display: inline-flex; align-items: center; gap: 6px; font: 600 .8125rem/1 var(--font-mono); color: var(--c-muted); }
.lang svg { width: 18px; height: 18px; }
.lang a { display: inline-grid; place-items: center; min-width: 32px; min-height: 36px; border-radius: 6px; color: var(--c-muted); }
.lang a:hover { color: var(--c-ink); background: var(--c-gray); }
.lang a[aria-current="true"] { color: var(--c-ink); text-decoration: underline; text-decoration-color: var(--c-teal); text-decoration-thickness: 3px; text-underline-offset: 6px; }
@media (max-width: 639px) { .tbar__contact { display: none; } .tbar__logo span { font-size: 1.125rem; } .tbar__menu span:last-child { display: none; } }

/* 전체 화면 메뉴 */
.site-menu.tmenu { position: fixed; inset: 0; z-index: 300; width: auto; max-width: none; height: auto; transform: none; border-radius: 0; box-shadow: none; display: grid; grid-template-rows: auto 1fr auto auto; gap: 24px; padding: 18px var(--gutter) 0; background: var(--c-ink); color: #fff; overflow-y: auto; }
.tmenu[hidden] { display: none !important; }
.tmenu__head { display: flex; align-items: center; justify-content: space-between; }
.tmenu__logo { font-family: "Fraunces", Georgia, serif; font-size: 1.5rem; font-weight: 800; }
.tmenu__close { display: grid; place-items: center; width: 48px; height: 48px; border: 1.5px solid rgba(255, 255, 255, .4); border-radius: 50%; background: none; color: #fff; font-size: 1.75rem; cursor: pointer; }
.tmenu__list { display: grid; gap: 28px clamp(24px, 4vw, 56px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); align-content: center; max-width: 1400px; width: 100%; margin: 0 auto; }
.tmenu__g { margin-bottom: 10px; font: 600 .75rem/1 var(--font-mono); letter-spacing: .14em; color: var(--c-teal); }
.tmenu__group ul { display: grid; gap: 4px; }
.tmenu__group a { display: inline-block; padding: 4px 0; font-family: var(--font-display); font-size: clamp(1.375rem, 1.1rem + .9vw, 2rem); font-weight: 300; color: #fff; }
.tmenu__group a:hover, .tmenu__group a[aria-current="page"] { color: var(--c-teal); }
.tmenu__group small { font: 600 .625rem/1 var(--font-mono); color: rgba(255, 255, 255, .5); vertical-align: middle; }
.tmenu__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; max-width: 1400px; width: 100%; margin: 0 auto; padding: 18px 0; border-top: 1px solid rgba(255, 255, 255, .15); }
.tmenu__foot a { color: #fff; }
.tmenu .lang, .tmenu .lang a { color: rgba(255, 255, 255, .7); }
.tmenu .lang a[aria-current="true"] { color: #fff; }
.tmenu .lang a:hover { background: rgba(255, 255, 255, .12); }
.tmenu__stripes { height: 18px; margin: 0 calc(var(--gutter) * -1); }

/* ---------- 메인: 챕터 ---------- */
.ch { min-height: calc(100svh - var(--header-h)); display: grid; align-content: center; padding: clamp(64px, 8vw, 120px) 0; scroll-margin-top: var(--header-h); }
.ch__kicker { font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--c-muted); }
.ch__title { margin-top: 18px; max-width: 14em; font-family: var(--font-display); font-size: clamp(2.75rem, 1.1rem + 5.6vw, 6.75rem); font-weight: 300; line-height: .98; letter-spacing: -0.035em; color: var(--c-ink); }
.ch__title em, .ch__cta em, .lead2__big em, .tsub__title em { font-weight: 600; color: var(--c-hot); }
.ch__row { display: grid; gap: 20px 48px; margin-top: 28px; align-items: end; }
@media (min-width: 900px) { .ch__row { grid-template-columns: minmax(0, 1.3fr) auto; } }
.ch__desc { max-width: 36em; font-size: var(--fs-lead); line-height: 1.65; color: var(--c-muted); }
.ch__btns { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.btn--teal { background: var(--c-teal); color: var(--c-ink); }
.btn--teal:hover { background: #2FE0D0; color: var(--c-ink); }
.arrow-link { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 700; color: var(--c-ink); border-bottom: 2px solid var(--c-teal); }
.arrow-link:hover { color: var(--c-teal-ink); }
.arrow-link--light { color: #fff; }
.arrow-link--light:hover { color: var(--c-teal); }
.ch--intro { align-content: end; padding-bottom: 32px; }
.ch__stripes { margin-top: clamp(32px, 4vw, 56px); }
.ch__hint { margin-top: 8px; font-size: .8125rem; color: var(--c-muted); }

/* 기온 줄무늬 */
.stripes { margin: 0; --sel: var(--c-hot); }
.stripes__bars { display: flex; height: clamp(150px, 24vh, 280px); cursor: crosshair; touch-action: pan-y; }
.stripes__bars span { flex: 1; background: var(--c); box-shadow: 1px 0 0 var(--c); transform-origin: 50% 100%; }
.stripes__bars span.is-sel { position: relative; z-index: 1; box-shadow: 0 0 0 2px var(--c-ink), 0 -14px 0 -4px var(--c-ink); }
.has-motion .stripes__bars span { animation: terra-rise .8s cubic-bezier(.2, .8, .2, 1) both; animation-delay: calc(var(--i) * 14ms); }
@keyframes terra-rise { from { transform: scaleY(0); } }
.stripes__scrub, .stripes__axis { width: min(100% - var(--gutter) * 2, var(--container)); margin-inline: auto; }
.stripes__scrub { display: flex; align-items: center; gap: 20px; margin-top: 18px; }
.stripes__scrub input { flex: 1; accent-color: var(--c-ink); height: 32px; }
.stripes__out { display: inline-flex; align-items: baseline; gap: 10px; min-width: 210px; }
.stripes__out b { font-family: "Fraunces", Georgia, serif; font-size: 2rem; font-weight: 600; }
.stripes__out span { font-family: var(--font-mono); font-weight: 600; padding: 2px 10px; border-radius: 6px; background: var(--sel); color: #fff; text-shadow: 0 1px 2px rgba(0, 0, 0, .35); }
.stripes__axis { display: flex; justify-content: space-between; margin-top: 6px; font-size: .75rem; color: var(--c-muted); }
@media (max-width: 639px) { .stripes__scrub { flex-direction: column; align-items: stretch; gap: 6px; } }

/* 스크롤 이야기 */
.story { background: var(--c-ink); color: #fff; }
.story__grid { display: grid; gap: 0 clamp(32px, 5vw, 80px); }
@media (min-width: 900px) { .story__grid { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); } }
.step { min-height: 92svh; display: grid; align-content: center; gap: 16px; padding: 48px 0; scroll-margin-top: var(--header-h); }
.step__eyebrow { font-size: .75rem; letter-spacing: .1em; color: var(--c-teal); }
.step__title { font-family: var(--font-display); font-size: clamp(2rem, 1.2rem + 2.6vw, 3.5rem); font-weight: 300; line-height: 1.08; letter-spacing: -0.03em; color: #fff; }
.step__title b { font-weight: 600; color: #FC9272; }
.step__body { max-width: 30em; color: rgba(255, 255, 255, .78); line-height: 1.7; }
.step .arrow-link { color: #fff; justify-self: start; }
.story__fig { position: relative; }
.viz { padding: 16px 0; }
.js .story__fig { position: sticky; top: var(--header-h); height: calc(100svh - var(--header-h)); display: grid; align-items: center; }
.js .story__fig .viz { grid-area: 1 / 1; opacity: 0; visibility: hidden; transform: translateY(16px); transition: opacity .5s, transform .5s, visibility 0s .5s; }
.js .story__fig .viz.is-on { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
@media (max-width: 899px) {
  .js .story__fig { order: -1; z-index: 2; height: auto; padding: 8px 0; background: var(--c-ink); border-bottom: 1px solid rgba(255, 255, 255, .12); }
  .story .umap__side { display: none; }
  .step { min-height: 70svh; }
}
.chart { display: block; width: 100%; height: auto; color: inherit; }
.chart__grid line { stroke: currentColor; opacity: .16; }
.chart text { font: 12px var(--font-mono); fill: currentColor; opacity: .7; }
.has-motion .viz.is-on .chart__line { stroke-dasharray: 2400; animation: terra-draw 1.8s ease-out both; }
@keyframes terra-draw { from { stroke-dashoffset: 2400; } to { stroke-dashoffset: 0; } }

/* 도시 열섬 지도 */
.umap { display: grid; gap: 20px 28px; align-items: start; }
@media (min-width: 1100px) { .tpage .umap { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); } }
.umap__svg { display: block; width: 100%; height: auto; }
.umap__svg rect { cursor: pointer; transition: opacity .3s; }
.umap__svg rect.is-dim { opacity: .28; }
.umap__list { display: grid; gap: 6px; }
.dbtn { display: grid; grid-template-columns: 14px minmax(0, 1fr) auto; align-items: center; gap: 10px; width: 100%; min-height: 46px; padding: 0 14px; border: 1.5px solid var(--c-line); border-radius: 10px; background: #fff; font: inherit; font-weight: 600; text-align: left; color: var(--c-ink); cursor: pointer; }
.dbtn i { width: 14px; height: 14px; border-radius: 3px; }
.dbtn[aria-pressed="true"] { border-color: var(--c-ink); background: var(--c-ink); color: #fff; }
.umap__read { margin-top: 12px; line-height: 1.6; }
.umap__read b { font-size: 2.25rem; color: var(--c-hot); }
.story .umap__read { color: rgba(255, 255, 255, .8); }
.story .dbtn { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .2); color: #fff; }
.story .dbtn[aria-pressed="true"] { background: #fff; color: var(--c-ink); }

/* 오른쪽 가장자리 점 메뉴 */
.cdots { position: fixed; right: 4px; top: 50%; z-index: 60; transform: translateY(-50%); }
.cdots ol { display: grid; gap: 4px; }
.cdots a { position: relative; display: grid; place-items: center; width: 28px; height: 28px; }
.cdots a::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--c-line-strong); box-shadow: 0 0 0 2px #fff; transition: transform .2s, background-color .2s; }
.cdots a[aria-current="true"]::before { background: var(--c-teal); transform: scale(1.5); }
.cdots__label { position: absolute; right: 30px; top: 50%; transform: translateY(-50%); padding: 4px 10px; border-radius: 999px; background: var(--c-ink); color: #fff; font: 600 .75rem/1.4 var(--font-mono); white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity .2s; }
.cdots a:hover .cdots__label, .cdots a:focus-visible .cdots__label { opacity: 1; }
@media (max-width: 899px) { .cdots { display: none; } }

/* 편집형 번호 목록·명단·소식 */
.ch__split { display: grid; gap: 24px clamp(32px, 5vw, 96px); align-items: start; }
@media (min-width: 900px) { .ch__split { grid-template-columns: minmax(0, .8fr) minmax(0, 1.6fr); } }
.ch__h { font-family: var(--font-display); font-size: clamp(2.5rem, 1.4rem + 3.4vw, 4.75rem); font-weight: 300; line-height: 1; letter-spacing: -0.035em; color: var(--c-ink); }
.ch__lead { margin-top: 16px; font-size: var(--fs-lead); color: var(--c-muted); }
.ch--people { background: #fff; }
.elist { counter-reset: e; margin-bottom: 20px; }
.elist li { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 16px; padding: 22px 0; border-top: 1px solid var(--c-line); }
.elist li:last-child { border-bottom: 1px solid var(--c-line); }
.elist__n { font-family: "Fraunces", Georgia, serif; font-size: 2.5rem; font-weight: 300; line-height: 1; color: var(--c-hot); }
.elist__n.mono { font-family: var(--font-mono); font-size: 1rem; font-weight: 600; padding-top: 4px; }
.elist__title { font-family: var(--font-display); font-size: clamp(1.125rem, 1rem + .5vw, 1.4rem); font-weight: 600; line-height: 1.35; color: var(--c-ink); }
.elist__meta { margin-top: 4px; color: var(--c-muted); font-size: .9375rem; }
.elist li p + p { margin-top: 6px; }
@media (min-width: 900px) {
  .elist--grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; }
  .elist--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .elist--grid li { grid-template-columns: 1fr; border-top: 2px solid var(--c-ink); border-bottom: 0; }
  .elist--grid li:last-child { border-bottom: 0; }
}
.eroster { display: flex; flex-wrap: wrap; gap: 10px 12px; margin-bottom: 24px; }
.eroster li { display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px; border: 1px solid var(--c-line); border-radius: 999px; background: var(--c-bg); }
.eroster i { width: 10px; height: 10px; border-radius: 50%; }
.eroster b { font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; }
.eroster span { font-size: .8125rem; color: var(--c-muted); }
.enews { margin-bottom: 20px; }
.enews li { position: relative; display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 20px; align-items: center; padding: 20px 0; border-top: 1px solid var(--c-line); }
.bigd { display: grid; }
.bigd b { font-family: "Fraunces", Georgia, serif; font-size: 3rem; font-weight: 600; line-height: 1; letter-spacing: -0.03em; }
.bigd small { font: .75rem var(--font-mono); color: var(--c-muted); }
.enews__body { display: grid; gap: 4px; font-weight: 600; line-height: 1.45; }
.enews__cate { justify-self: start; font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; color: var(--c-ink); box-shadow: inset 0 -4px 0 var(--tc); }
.enews--page .enews__bar { position: absolute; left: -16px; top: 20px; bottom: 20px; width: 4px; border-radius: 2px; background: var(--tc); }
.enews--page .enews__t { font-family: var(--font-display); font-size: 1.25rem; }
.ch--contact { background: var(--c-ink); color: #fff; }
.ch__cta { font-family: var(--font-display); font-size: clamp(2.5rem, 1.2rem + 4.4vw, 6rem); font-weight: 300; line-height: 1.02; letter-spacing: -0.035em; color: #fff; max-width: 13em; }
.ch__cta em { color: var(--c-teal); }
.ch--contact .ch__desc { margin: 20px 0 28px; color: rgba(255, 255, 255, .75); }
html[lang="ko"] :is(.ch__title, .ch__h, .ch__cta, .tsub__title, .lead2__big, .step__title, .elist__title, .pf__name) { font-weight: 700; letter-spacing: -0.045em; }
html[lang="ko"] :is(.ch__title, .ch__cta) { line-height: 1.12; }

/* ---------- 서브 머리: 큰 세리프 제목 + 기온 줄무늬 띠 + 알약 분할 2차 메뉴 ---------- */
.tsub { padding-top: clamp(40px, 6vw, 96px); background: var(--c-bg); }
.tsub__crumb ol { display: flex; flex-wrap: wrap; gap: 6px; font-size: .8125rem; color: var(--c-muted); }
.tsub__crumb li + li::before { content: "/"; margin-right: 6px; color: var(--c-line-strong); }
.tsub__crumb a:hover { color: var(--c-ink); text-decoration: underline; }
.tsub__group { margin-top: 28px; font-size: .75rem; letter-spacing: .14em; color: var(--c-teal-ink); }
.tsub__title { margin-top: 8px; font-family: var(--font-display); font-size: clamp(2.75rem, 1.3rem + 4.6vw, 5.75rem); font-weight: 300; line-height: 1; letter-spacing: -0.035em; color: var(--c-ink); }
.tsub__desc { margin-top: 16px; max-width: 40em; font-size: var(--fs-lead); color: var(--c-muted); }
.tsub__strip { height: clamp(44px, 6vw, 72px); margin-top: clamp(28px, 4vw, 48px); }
.seg { margin-top: -24px; position: relative; z-index: 2; }
.seg ul { display: inline-flex; max-width: 100%; gap: 4px; padding: 5px; border-radius: 999px; background: #fff; box-shadow: 0 8px 24px rgba(14, 17, 22, .14); overflow-x: auto; scrollbar-width: none; }
.seg a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 18px; border-radius: 999px; font-weight: 600; font-size: .9375rem; color: var(--c-muted); white-space: nowrap; }
.seg a:hover { color: var(--c-ink); background: var(--c-gray); }
.seg a[aria-current="page"] { background: var(--c-ink); color: #fff; }
.tpage { padding-block: clamp(48px, 6vw, 96px) clamp(64px, 8vw, 120px); }

/* 본문 조각 */
.lead2 { display: grid; gap: 24px clamp(32px, 5vw, 80px); }
@media (min-width: 900px) { .lead2 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.lead2__big { font-family: var(--font-display); font-size: clamp(1.875rem, 1.2rem + 2.2vw, 3.25rem); font-weight: 300; line-height: 1.12; letter-spacing: -0.03em; color: var(--c-ink); }
.lead2__body { display: grid; gap: 16px; font-size: 1.0625rem; line-height: 1.75; }
.tsec { margin-top: clamp(56px, 7vw, 104px); }
.tsec__h { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; font: 600 .8125rem/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--c-ink); }
.tsec__h::after { content: ""; flex: 1; height: 1px; background: var(--c-line); }
.fine { margin-top: 18px; font-size: .875rem; color: var(--c-muted); }
.map-box { aspect-ratio: 16 / 6; border-radius: var(--radius); }
.tfig { margin: clamp(32px, 4vw, 56px) 0 0; padding: clamp(16px, 2.4vw, 32px); border: 1px solid var(--c-line); border-radius: var(--radius-xl); background: #fff; }
.tfig figcaption { margin-top: 12px; font-size: .875rem; color: var(--c-muted); }
.table-wrap { overflow-x: auto; }
.ttable { width: 100%; min-width: 560px; border-collapse: collapse; border-top: 2px solid var(--c-ink); }
.ttable th, .ttable td { padding: 15px 12px; border-bottom: 1px solid var(--c-line); text-align: left; vertical-align: top; }
.ttable thead th { font-size: .8125rem; color: var(--c-muted); }
.ttable tbody th { font-weight: 700; color: var(--c-ink); }

/* 연구 주제 번호 목록 */
.themes { margin-top: clamp(32px, 4vw, 56px); border-bottom: 2px solid var(--c-ink); }
.theme a { position: relative; display: grid; gap: 6px 32px; padding: clamp(24px, 3vw, 40px) 0; border-top: 2px solid var(--c-ink); color: var(--c-ink); }
@media (min-width: 900px) { .theme a { grid-template-columns: 110px minmax(0, 1fr) minmax(0, 1.3fr); align-items: baseline; } .theme__meta { grid-column: 3; } }
.theme__n { font-family: "Fraunces", Georgia, serif; font-size: clamp(3rem, 2rem + 3vw, 5rem); font-weight: 300; line-height: .9; color: var(--tc); }
.theme__name { font-family: var(--font-display); font-size: clamp(1.5rem, 1.1rem + 1.2vw, 2.25rem); font-weight: 600; letter-spacing: -0.02em; }
.theme__desc { color: var(--c-muted); line-height: 1.65; }
.theme__meta { font-size: .8125rem; color: var(--c-ink); }
.theme a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--tc); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.theme a:hover::after { transform: scaleX(1); }
.theme a:hover .theme__name { color: var(--tc); }

/* 명단 */
.roster { border-top: 2px solid var(--c-ink); }
.rrow { position: relative; display: grid; gap: 4px 24px; padding: 22px 0 22px 20px; border-bottom: 1px solid var(--c-line); }
.rrow::before { content: ""; position: absolute; left: 0; top: 22px; bottom: 22px; width: 4px; border-radius: 2px; background: var(--tc); }
@media (min-width: 900px) { .rrow { grid-template-columns: 48px minmax(0, 1.1fr) minmax(0, .9fr) minmax(0, 1.4fr) auto; align-items: baseline; } }
.rrow__n { font-size: .8125rem; color: var(--c-muted); }
.rrow__name { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; }
.rrow__name small { display: block; font-family: "Pretendard Variable", Pretendard, sans-serif; font-size: .8125rem; font-weight: 500; color: var(--c-muted); letter-spacing: 0; }
.rrow__role { font-weight: 600; font-size: .9375rem; }
.rrow__topic { color: var(--c-muted); font-size: .9375rem; }
.rrow__mail { font-size: .875rem; color: var(--c-ink); text-decoration: underline; text-decoration-color: var(--c-teal); text-underline-offset: .2em; overflow-wrap: anywhere; }

/* 교수 */
.pf__top { display: grid; gap: 28px clamp(32px, 5vw, 72px); align-items: center; }
@media (min-width: 900px) { .pf__top { grid-template-columns: 300px minmax(0, 1fr); } }
.pf__photo { margin: 0; width: min(100%, 300px); aspect-ratio: 1; padding: 12px; border-radius: 50%; background: conic-gradient(#08519C, #6BAED6, #F7F7F7, #FC9272, #CB181D, #67000D, #08519C); }
.pf__photo svg { width: 100%; height: 100%; border-radius: 50%; background: #ECECE6; }
.pf__role { font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--c-hot); }
.pf__name { margin-top: 6px; font-family: var(--font-display); font-size: clamp(2.5rem, 1.6rem + 2.8vw, 4.25rem); font-weight: 300; line-height: 1; letter-spacing: -0.035em; }
.pf__bio { margin-top: 18px; max-width: 40em; font-size: var(--fs-lead); line-height: 1.7; }
.pf__contact { display: flex; flex-wrap: wrap; gap: 8px 28px; margin-top: 20px; font-size: .9375rem; }
.pf__contact div { display: flex; gap: 8px; }
.pf__contact dt { font-weight: 700; color: var(--c-muted); }
.pf__contact dd { margin: 0; }
.pf__cols { display: grid; gap: 32px 40px; margin-top: clamp(48px, 6vw, 80px); }
@media (min-width: 900px) { .pf__cols { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.tline li { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 2px 12px; padding: 14px 0; border-bottom: 1px solid var(--c-line); }
.tline .mono { grid-row: span 2; font-size: .8125rem; font-weight: 600; color: var(--c-hot); }
.tline b { font-weight: 700; }
.tline span:last-child { font-size: .875rem; color: var(--c-muted); }
.pf__cols .elist li { grid-template-columns: 52px minmax(0, 1fr); padding: 14px 0; }
.pf__cols .elist__n { font-size: 1.75rem; }

/* ---------- 논문 목록 ---------- */
.pubtools { display: grid; gap: 12px; margin-bottom: 18px; }
@media (min-width: 900px) { .pubtools { grid-template-columns: minmax(0, 1fr) auto; align-items: center; } .ptabs { grid-column: 1 / -1; } }
.ptabs { display: inline-flex; flex-wrap: wrap; justify-self: start; gap: 4px; padding: 5px; border-radius: 999px; background: var(--c-gray); }
.ptabs button { min-height: 40px; padding: 0 16px; border: 0; border-radius: 999px; background: none; font: inherit; font-weight: 600; font-size: .9375rem; color: var(--c-muted); cursor: pointer; }
.ptabs button[aria-pressed="true"] { background: var(--c-ink); color: #fff; }
.tchips { display: flex; flex-wrap: wrap; gap: 6px; }
.tchip { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 0 14px; border: 1.5px solid var(--c-line-strong); border-radius: 8px; background: #fff; font: inherit; font-size: .9375rem; font-weight: 600; color: var(--c-ink); cursor: pointer; }
.tchip i, .ttheme i { display: inline-block; width: 12px; height: 6px; border-radius: 3px; background: var(--c-line-strong); }
.tchip--heat i, .ttheme--heat i { background: #CB181D; } .tchip--rain i, .ttheme--rain i { background: #2171B5; } .tchip--city i, .ttheme--city i { background: #E8590C; }
.tchip[aria-pressed="true"] { border-color: var(--c-ink); background: var(--c-ink); color: #fff; }
.psearch input { min-height: 44px; width: min(100%, 320px); padding: 0 16px; border: 1.5px solid var(--c-line-strong); border-radius: 8px; font: inherit; background: #fff; }
.pubcount { margin-bottom: 10px; font-size: .9375rem; color: var(--c-muted); }
.empty { padding: 28px 0; color: var(--c-muted); }
.publist__body { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px 48px; }
.publist__body > * { min-width: 0; }
@media (min-width: 1024px) { .publist__body { grid-template-columns: 140px minmax(0, 1fr); align-items: start; } }
.yidx { position: sticky; z-index: 5; top: var(--header-h); background: var(--c-bg); }
.yidx ul { display: flex; gap: 6px; padding: 10px 0; overflow-x: auto; scrollbar-width: none; }
.yidx a { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 0 14px; border: 1.5px solid var(--c-line); border-radius: 8px; font-family: "Fraunces", Georgia, serif; font-weight: 600; color: var(--c-ink); white-space: nowrap; }
.yidx b { font-size: .6875rem; color: var(--c-muted); }
@media (min-width: 1024px) {
  .yidx { top: calc(var(--header-h) + 32px); }
  .yidx ul { display: grid; gap: 0; padding: 0; }
  .yidx a { justify-content: space-between; border: 0; border-bottom: 1px solid var(--c-line); border-radius: 0; padding: 0 2px; font-size: 1.375rem; font-weight: 300; }
  .yidx a:hover { color: var(--c-hot); }
}
.ygroup { scroll-margin-top: calc(var(--header-h) + 70px); }
.ygroup + .ygroup { margin-top: clamp(28px, 4vw, 48px); }
.ygroup__head { display: flex; align-items: baseline; gap: 14px; padding-bottom: 10px; border-bottom: 2px solid var(--c-ink); }
.ygroup__year { font-family: "Fraunces", Georgia, serif; font-size: clamp(2rem, 1.4rem + 1.6vw, 3rem); font-weight: 300; line-height: 1; }
.ygroup__count { font-size: .8125rem; color: var(--c-muted); }
.pub { display: grid; grid-template-columns: 3em minmax(0, 1fr); gap: 4px 16px; padding: 22px 0; border-bottom: 1px solid var(--c-line); }
.pub__no { padding-top: 4px; font-weight: 600; color: var(--c-line-strong); }
.pub__title { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); line-height: 1.4; color: var(--c-ink); overflow-wrap: anywhere; }
html[lang="en"] .pub__title[lang="ko"] { font-family: "Pretendard Variable", Pretendard, sans-serif; font-weight: 700; }
.pub__link { color: var(--c-ink); text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: .22em; text-decoration-color: var(--c-line-strong); }
.pub__link:hover { color: var(--c-hot); text-decoration-color: var(--c-hot); }
.pub__authors { margin-top: 8px; font-size: .9375rem; }
.pub__authors b { color: var(--c-ink); }
.pub__venue { margin-top: 2px; font-size: .9375rem; color: var(--c-muted); }
.pub__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; margin-top: 12px; }
.pub__tags { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.ttype { padding: 2px 8px; border-radius: 4px; font: 600 .6875rem/1.5 var(--font-mono); background: var(--c-gray); color: var(--c-ink); }
.ttype--ij { background: #DEEBF7; color: #08519C; } .ttype--dj { background: #FEE0D2; color: #A50F15; }
.ttype--ic { background: #E3F7F5; color: var(--c-teal-ink); } .ttype--dc { background: #FFF1D6; color: #7A4B00; }
.ttheme { display: inline-flex; align-items: center; gap: 6px; font-size: .8125rem; font-weight: 600; }
.pub__files { display: flex; gap: 8px; margin-left: auto; }
.fbtn { display: inline-flex; align-items: center; gap: 6px; min-height: 36px; padding: 0 14px; border: 1.5px solid var(--c-ink); border-radius: 999px; font: 600 .75rem/1 var(--font-mono); letter-spacing: .06em; color: var(--c-ink); }
.fbtn svg { width: 15px; height: 15px; }
.fbtn:hover { background: var(--c-ink); color: #fff; }

/* 게시판(키트 표) */
.board-table a, .td-subject span { color: var(--c-ink); }

/* 바닥글 */
.tfoot { background: var(--c-ink); color: rgba(255, 255, 255, .78); }
.tfoot__stripes { height: 10px; }
.tfoot__inner { display: grid; gap: 28px; padding-block: 48px 28px; }
@media (min-width: 900px) { .tfoot__inner { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); } }
.tfoot__logo { font-family: "Fraunces", Georgia, serif; font-size: 1.75rem; font-weight: 800; color: #fff; }
.tfoot__sub { margin-top: 6px; font-size: .875rem; }
.tfoot__info { display: grid; gap: 10px; }
.tfoot__info div { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 12px; font-size: .9375rem; }
.tfoot__info dt { color: rgba(255, 255, 255, .5); }
.tfoot__info dd { margin: 0; }
.tfoot__info a { color: #fff; }
.tfoot .ph--inline { color: rgba(255, 255, 255, .7); border-color: rgba(255, 255, 255, .35); }
.tfoot__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; padding-block: 18px 28px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .8125rem; }
.tfoot .credit-link { color: #fff; }
.tfoot .credit-link img { filter: brightness(0) invert(1); }

/* 샘플 링크 안내 */
.terra-toast { position: fixed; left: 50%; bottom: 24px; z-index: 400; max-width: calc(100% - 32px); padding: 12px 18px; border-radius: var(--radius-sm); background: var(--c-ink); color: #fff; font-size: .9375rem; transform: translate(-50%, 12px); opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; }
.terra-toast.is-on { opacity: 1; transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  .stripes__bars span, .viz .chart__line { animation: none !important; }
  .js .story__fig .viz, .theme a::after, .cdots a::before, .umap__svg rect, .terra-toast { transition: none; }
  .terra-toast { transform: translate(-50%, 0); }
}
html[lang="ko"] :is(.tbar__menu, .ch__kicker, .tsub__group, .step__eyebrow, .tmenu__g) { font-family: "Pretendard Variable", Pretendard, sans-serif; letter-spacing: 0; }

/* ---------- 1차 메뉴를 머리글에 늘 보이게(넓은 화면) — 2026-10-29 사용자 지시 ---------- */
.tbar__inner { grid-template-columns: auto minmax(0, 1fr) auto; gap: 16px; }
.tbar__logo { justify-self: start; }
.tgnb { justify-self: center; align-self: stretch; }
.tgnb .gnb__link { min-width: 0; height: var(--header-h); padding: 0 clamp(10px, 1.3vw, 22px); font: 600 .8125rem/1 var(--font-mono); letter-spacing: .1em; color: var(--c-ink); white-space: nowrap; }
html[lang="ko"] .tgnb .gnb__link { font-family: "Pretendard Variable", Pretendard, sans-serif; font-size: 1rem; letter-spacing: 0; }
.tgnb .gnb__link::after { left: 50%; bottom: 14px; width: 18px; height: 3px; border-radius: 2px; background: var(--c-teal); transform: translateX(-50%) scaleX(0); }
.tgnb .gnb__item:hover > .gnb__link::after, .tgnb .gnb__item:focus-within > .gnb__link::after { transform: translateX(-50%) scaleX(1); }
.tgnb .gnb__item:hover > .gnb__link, .tgnb .gnb__item:focus-within > .gnb__link { color: var(--c-ink); }
body[data-group="about"] .gnb__item[data-group="about"] > .gnb__link,
body[data-group="member"] .gnb__item[data-group="member"] > .gnb__link,
body[data-group="research"] .gnb__item[data-group="research"] > .gnb__link,
body[data-group="pubs"] .gnb__item[data-group="pubs"] > .gnb__link,
body[data-group="board"] .gnb__item[data-group="board"] > .gnb__link { color: var(--c-hot); }
body[data-group="about"] .gnb__item[data-group="about"] > .gnb__link::after,
body[data-group="member"] .gnb__item[data-group="member"] > .gnb__link::after,
body[data-group="research"] .gnb__item[data-group="research"] > .gnb__link::after,
body[data-group="pubs"] .gnb__item[data-group="pubs"] > .gnb__link::after,
body[data-group="board"] .gnb__item[data-group="board"] > .gnb__link::after { transform: translateX(-50%) scaleX(1); background: var(--c-hot); }
.tgnb .gnb__sub a { font-size: .9375rem; color: var(--c-text); }
.tgnb .gnb__sub a[aria-current="page"] { color: var(--c-hot); }
.tbar.is-mega { background: var(--c-bg); }
.site-header.tbar::after { background: var(--c-bg); }
.tbar__menu { justify-self: auto; display: inline-grid; grid-auto-flow: column; place-items: center; gap: 8px; min-width: 44px; padding: 0 6px; }
@media (min-width: 1024px) { .tbar__menu-t { display: none; } }
@media (max-width: 1199px) { .tbar__contact { display: none; } }
@media (max-width: 1023px) { .tbar__inner { grid-template-columns: auto 1fr auto; } .tgnb { display: none; } .tbar__right { grid-column: 3; } }
.tgnb .gnb__sub { left: 50%; right: auto; width: max-content; min-width: 100%; translate: -50% 0; padding-inline: 6px; }
.tgnb .gnb__sub a { white-space: nowrap; font-size: .875rem; padding: 6px 4px; }
.tbar__logo span { white-space: nowrap; }
@media (max-width: 639px) { .tbar__menu-t { display: none; } .tbar__right { gap: 6px; } }

/* ---------- 2026-10-29 수정: 메뉴 글자 키우기 · 챕터 높이 · 사람 챕터 ---------- */
.tgnb .gnb__link { padding: 0 clamp(10px, 1.4vw, 24px); font: 600 1rem/1 "Pretendard Variable", Pretendard, sans-serif; letter-spacing: .04em; }
html[lang="ko"] .tgnb .gnb__link { font-size: 1.0625rem; letter-spacing: -0.01em; }
@media (max-width: 1199px) { .tgnb .gnb__link { padding: 0 9px; font-size: .9375rem; letter-spacing: .02em; } html[lang="ko"] .tgnb .gnb__link { font-size: 1rem; } }
/* 화면 높이를 억지로 채우는 것은 처음·연락 챕터만 — 나머지는 내용 높이 */
.ch--papers, .ch--people, .ch--news { min-height: 0; padding: clamp(80px, 9vw, 140px) 0; }
.ch__headrow { display: grid; gap: 12px 40px; align-items: end; margin-bottom: clamp(32px, 4vw, 56px); }
@media (min-width: 900px) { .ch__headrow { grid-template-columns: auto minmax(0, 1fr) auto; } .ch__headrow .ch__lead { margin: 0 0 8px; max-width: 32em; } }
.team { display: grid; gap: 18px; }
@media (min-width: 900px) { .team { grid-template-columns: minmax(0, .9fr) minmax(0, 2.1fr); } }
.lead-pi { position: relative; display: grid; align-content: end; gap: 8px; min-height: 420px; padding: 28px; border-radius: var(--radius-xl); background: var(--c-ink); color: #fff; overflow: hidden; }
.lead-pi__ph { position: absolute; left: 50%; top: 28px; width: min(62%, 220px); aspect-ratio: 1; transform: translateX(-50%); padding: 8px; border-radius: 50%; background: conic-gradient(#08519C, #6BAED6, #F7F7F7, #FC9272, #CB181D, #67000D, #08519C); }
.lead-pi__ph svg { width: 100%; height: 100%; border-radius: 50%; background: #23272F; }
.lead-pi__role { font-size: .75rem; letter-spacing: .08em; color: var(--c-teal); }
html[lang="ko"] .lead-pi__role { font-family: "Pretendard Variable", Pretendard, sans-serif; letter-spacing: 0; }
.lead-pi__name { font-family: var(--font-display); font-size: clamp(2rem, 1.5rem + 1.4vw, 2.75rem); font-weight: 600; line-height: 1.05; letter-spacing: -0.02em; }
.lead-pi__focus { max-width: 22em; color: rgba(255, 255, 255, .75); line-height: 1.55; padding-right: 48px; }
.lead-pi__go { position: absolute; right: 24px; bottom: 24px; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--c-teal); color: var(--c-ink); font-weight: 700; transition: transform .25s var(--ease); }
.lead-pi:hover .lead-pi__go { transform: translateX(4px); }
.mcards { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 180px), 1fr)); }
.mcard { position: relative; display: grid; align-content: start; gap: 4px; padding: 22px 18px 20px; border: 1px solid var(--c-line); border-radius: var(--radius); background: var(--c-bg); overflow: hidden; }
.mcard::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px; background: var(--tc); }
.mcard__ph { width: 72px; height: 72px; margin-bottom: 10px; border-radius: 50%; overflow: hidden; background: #E6E6E0; }
.mcard__ph svg { width: 100%; height: 100%; }
.mcard__name { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; letter-spacing: -0.01em; color: var(--c-ink); }
.mcard__role { font-size: .8125rem; font-weight: 600; color: var(--c-muted); }
.mcard__topic { margin-top: 8px; padding-top: 10px; border-top: 1px dashed var(--c-line); font-size: .875rem; line-height: 1.5; color: var(--c-text); }
@media (prefers-reduced-motion: reduce) { .lead-pi__go { transition: none; } }