/* GRIP Lab — 가상 소프트로보틱스 연구실 디자인 샘플(디코랩). 색은 실리콘 민트 · 숯 · 경고 주황(작게). */
:root {
  color-scheme: only light;
  --mint: #00C2A8;        /* 실리콘 손가락 — 버튼·현재 메뉴·손가락 */
  --mint-d: #00806F;      /* 흰 바탕 위 글자용 민트(4.8:1) */
  --mint-t: #E3F8F4;      /* 아주 작은 면만 */
  --char: #15181C;        /* 숯 — 머리 판·독·바닥글 */
  --char-2: #22272D;
  --char-3: #343B43;
  --ink: #15181C;
  --muted: #59626B;
  --line: #DDE2E5;
  --line-2: #B9C1C7;
  --surface: #F2F4F5;
  --white: #FFFFFF;
  --warn: #FF7A1A;        /* 경고 주황 — 과팽창·깨짐·미끄러짐 신호에만 */
  --warn-d: #B84A00;
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  --disp: "Anybody", "Pretendard Variable", Pretendard, system-ui, sans-serif;
  --r: 14px;
  --r-lg: 28px;
  --dock-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 24px; scroll-padding-bottom: 110px; }
body {
  margin: 0; background: var(--white); color: var(--ink);
  font-family: var(--font); font-size: 17px; line-height: 1.75; letter-spacing: -0.01em;
  word-break: keep-all; overflow-wrap: anywhere; overflow-x: clip;
  padding-bottom: calc(var(--dock-h) + 28px + env(safe-area-inset-bottom));
}
@media (max-width: 639px) { body { font-size: 16px; } }
h1, h2, h3, h4 { margin: 0; line-height: 1.3; letter-spacing: -0.015em; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
ul[role="list"], ol[role="list"] { list-style: none; }
a { color: inherit; }
img, svg { max-width: 100%; }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--mint); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 3000; padding: 10px 16px; background: var(--char); color: #fff; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.wrap { width: 100%; max-width: 1280px; margin-inline: auto; padding-inline: clamp(16px, 4vw, 44px); }
.wrap--narrow { max-width: 980px; }
.num { font-family: var(--disp); font-stretch: 112%; font-variant-numeric: tabular-nums; letter-spacing: 0; }
.ph { display: inline-block; padding: 0 8px; border: 1px dashed currentColor; border-radius: 6px; font-size: .9em; opacity: .75; }
.fine { margin-top: 18px; font-size: .875rem; color: var(--muted); }
.eyebrow { font-family: var(--disp); font-stretch: 140%; font-weight: 700; font-size: .8125rem; letter-spacing: .08em; text-transform: uppercase; color: var(--mint-d); }
.h2 { font-size: clamp(1.75rem, 1.2rem + 1.6vw, 2.5rem); font-weight: 700; }
.h3 { font-size: clamp(1.25rem, 1.1rem + .5vw, 1.5rem); font-weight: 700; }
.h4 { font-size: 1.0625rem; font-weight: 700; }
code { font-family: var(--disp); font-size: .9em; }

/* 안내 띠(공통 파일이 고정) */
.sample-banner { background: #0B0D10; color: rgba(255, 255, 255, .86); font-size: .8125rem; line-height: 1.5; }
.sample-banner__inner { display: flex; align-items: center; gap: 10px; padding-block: 8px; }
.sample-banner__tag { flex: none; padding: 2px 8px; border-radius: 99px; background: var(--mint); color: var(--char); font-weight: 700; font-size: .75rem; }
.sample-banner__link { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

/* 버튼 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 0 24px; border-radius: 99px; border: 2px solid transparent; font-weight: 700; font-size: 1rem; text-decoration: none; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s; }
.btn--mint { background: var(--mint); color: var(--char); }
.btn--mint:hover { background: #12D9BD; }
.btn--line { border-color: currentColor; background: transparent; }
.btn--line:hover { background: rgba(0, 194, 168, .12); }
.btn--dark { background: var(--char); color: #fff; }
.btn--dark:hover { background: var(--char-3); }
.btn--line-dark { border-color: var(--char); color: var(--char); background: transparent; }
.btn--line-dark:hover { background: var(--surface); }
.linklike { padding: 0; border: 0; background: none; cursor: pointer; text-align: left; text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 4px; }
.linklike:hover { text-decoration-color: var(--mint); }
.more-link { display: inline-block; margin-top: 16px; font-weight: 700; color: var(--mint-d); text-underline-offset: 4px; }

/* ---------- 머리: 로고만 ---------- */
.top { position: relative; z-index: 5; }
.top__inner { display: flex; align-items: center; min-height: 78px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.logo__mark { width: 38px; height: 38px; flex: none; }
.logo__mark rect { fill: var(--char); }
.logo__mark path { fill: none; stroke: var(--mint); stroke-width: 4; stroke-linecap: round; }
.logo__t { font-family: var(--disp); font-stretch: 130%; font-size: 1.375rem; font-weight: 500; letter-spacing: -0.01em; }
.logo__t b { font-weight: 800; }
.logo__s { padding-left: 12px; border-left: 1px solid var(--line-2); font-size: .875rem; color: var(--muted); }
@media (max-width: 479px) { .logo__s { display: none; } }

/* ---------- 독(1차 메뉴) ---------- */
.dock { position: fixed; left: 0; right: 0; bottom: calc(14px + env(safe-area-inset-bottom)); z-index: 1000; width: max-content; max-width: calc(100% - 16px); margin-inline: auto; }
.dock__list { display: flex; gap: 4px; padding: 6px; border-radius: 99px; background: var(--char); border: 1px solid rgba(255, 255, 255, .1); box-shadow: 0 12px 34px rgba(10, 12, 14, .28); }
.dock__item { position: relative; }
.dock__btn { display: flex; flex-direction: column; align-items: center; gap: 1px; min-width: 76px; padding: 7px 14px 6px; border-radius: 99px; color: #C7CED4; font-size: .8125rem; font-weight: 600; line-height: 1.3; text-decoration: none; transition: background-color .2s, color .2s; }
.dock__btn svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.dock__btn:hover, .dock__item.is-open .dock__btn { color: #fff; background: var(--char-3); }
.dock__item.is-current .dock__btn { background: var(--mint); color: var(--char); }
.dock__pop { position: absolute; left: 50%; bottom: calc(100% + 14px); width: 290px; padding: 14px 12px 12px; border-radius: 20px; background: #fff; color: var(--ink); box-shadow: 0 18px 44px rgba(10, 12, 14, .24); border: 1px solid var(--line);
  opacity: 0; visibility: hidden; transform: translate(-50%, 8px); transition: opacity .18s, transform .18s, visibility 0s .18s; }
.dock__pop::after { content: ""; position: absolute; left: 0; right: 0; bottom: -16px; height: 16px; }
.dock__item:first-child .dock__pop { left: 0; transform: translate(0, 8px); }
.dock__item:last-child .dock__pop { left: auto; right: 0; transform: translate(0, 8px); }
@media (hover: hover) and (pointer: fine) { .dock__item:hover .dock__pop { opacity: 1; visibility: visible; transform: translate(-50%, 0); transition-delay: 0s; } }
.dock__item:focus-within .dock__pop, .dock__item.is-open .dock__pop { opacity: 1; visibility: visible; transform: translate(-50%, 0); transition-delay: 0s; }
@media (hover: hover) and (pointer: fine) { .dock__item:first-child:hover .dock__pop, .dock__item:last-child:hover .dock__pop { transform: none; } }
.dock__item:first-child:focus-within .dock__pop, .dock__item:first-child.is-open .dock__pop, .dock__item:last-child:focus-within .dock__pop, .dock__item:last-child.is-open .dock__pop { transform: none; }
.dock__pt { padding: 0 8px 6px; font-family: var(--disp); font-stretch: 140%; font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--mint-d); }
.dock__pop a { display: grid; grid-template-columns: 34px 1fr; column-gap: 8px; padding: 9px 10px; border-radius: 12px; text-decoration: none; line-height: 1.4; }
.dock__pop a:hover { background: var(--surface); }
.dock__pop a[aria-current="page"] { background: var(--mint-t); }
.dock__no { grid-row: span 2; font-family: var(--disp); font-stretch: 140%; font-weight: 800; font-size: 1.125rem; color: var(--mint-d); }
.dock__t { font-weight: 700; }
.dock__d { font-size: .8125rem; color: var(--muted); }
@media (max-width: 639px) {
  :root { --dock-h: 64px; }
  .dock { left: 8px; right: 8px; width: auto; max-width: none; bottom: calc(8px + env(safe-area-inset-bottom)); }
  .dock__list { gap: 2px; padding: 5px; }
  .dock__item { flex: 1; position: static; }
  .dock__btn { min-width: 0; padding: 6px 2px 5px; font-size: .71875rem; }
  .dock__btn svg { width: 20px; height: 20px; }
  .dock__pop, .dock__item:first-child .dock__pop, .dock__item:last-child .dock__pop { position: fixed; left: 8px; right: 8px; width: auto; bottom: calc(var(--dock-h) + 18px + env(safe-area-inset-bottom)); transform: translateY(8px); }
  .dock__item:focus-within .dock__pop, .dock__item.is-open .dock__pop,
  .dock__item:first-child:focus-within .dock__pop, .dock__item:first-child.is-open .dock__pop,
  .dock__item:last-child:focus-within .dock__pop, .dock__item:last-child.is-open .dock__pop { transform: none; }
  .dock__pop a { padding: 12px 10px; }
}

/* ---------- 히어로: 반으로 나눈 큰 글 + 그리퍼 판 ---------- */
.hero { display: grid; grid-template-columns: 1fr 1fr; min-height: min(740px, calc(100svh - 150px - var(--dock-h))); }
.hero__text { display: flex; flex-direction: column; justify-content: center; padding: 24px clamp(20px, 4vw, 64px) 56px max(clamp(16px, 4vw, 44px), calc((100vw - 1280px) / 2 + 44px)); }
.hero__word { font-family: var(--disp); font-stretch: 150%; font-weight: 800; font-size: clamp(64px, 8.6vw, 150px); line-height: .82; letter-spacing: -0.03em; color: var(--char); white-space: nowrap; }
.hero__lab { margin-top: 26px; font-size: .9375rem; font-weight: 600; color: var(--muted); }
.hero__title { margin-top: 10px; font-size: clamp(1.875rem, 1.2rem + 2.1vw, 3.25rem); font-weight: 300; line-height: 1.24; letter-spacing: -0.025em; }
.hero__title b { font-weight: 800; color: var(--mint-d); }
.hero__lead { margin-top: 18px; max-width: 34em; color: #3D454D; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.hero__cta .btn--line { color: var(--char); }
.hero__stage { position: relative; display: flex; flex-direction: column; justify-content: flex-end; padding: 74px clamp(16px, 3vw, 40px) 22px; background: var(--char); color: #fff; border-radius: var(--r-lg) 0 0 var(--r-lg); overflow: hidden; }
.hero__stage .scene { display: block; width: 100%; max-height: 500px; margin: auto 0 0; }
.hero__gauge { position: absolute; left: clamp(16px, 3vw, 40px); top: 22px; display: flex; align-items: baseline; gap: 6px; font-size: .875rem; color: #AEB7BE; }
.hero__gauge output { font-size: 2.5rem; font-weight: 800; line-height: 1; color: var(--mint); font-stretch: 130%; }
.hero__pause { position: absolute; right: clamp(16px, 3vw, 40px); top: 24px; min-height: 40px; padding: 0 16px; border: 1px solid rgba(255, 255, 255, .3); border-radius: 99px; background: transparent; color: #fff; font-size: .875rem; font-weight: 600; cursor: pointer; }
.hero__pause:hover { background: var(--char-3); }
.hero__pause[hidden] { display: none; }
.hero__steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-top: 14px; }
.hero__steps li { display: grid; padding-top: 10px; border-top: 3px solid var(--char-3); color: #8D979F; font-size: .8125rem; line-height: 1.4; transition: color .3s, border-color .3s; }
.hero__steps .num { font-weight: 800; font-size: .8125rem; }
.hero__steps b { font-size: 1rem; color: #D6DCE0; }
.hero__steps li.is-on { border-color: var(--mint); color: var(--mint); }
.hero__steps li.is-on b { color: #fff; }
.hero__cap { margin-top: 12px; font-size: .75rem; color: #8D979F; }
@media (max-width: 899px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero__text { padding: 8px clamp(16px, 4vw, 44px) 36px; }
  .hero__stage { margin-left: clamp(16px, 4vw, 44px); padding-top: 70px; }
}
@media (max-width: 479px) {
  .hero__lead { font-size: .9375rem; }
  .hero__steps b { font-size: .875rem; }
  .hero__steps li span:last-child { font-size: .6875rem; }
  .hero__gauge output { font-size: 2rem; }
}

/* 그리퍼 장면 색 */
.scene__grid { stroke: rgba(255, 255, 255, .055); stroke-width: 1; }
.scene__table { stroke: rgba(255, 255, 255, .35); stroke-width: 2; }
.scene__dim line { stroke: rgba(255, 255, 255, .28); stroke-width: 1; }
.scene__dim text { fill: rgba(255, 255, 255, .45); font-size: 9px; font-family: var(--font); text-anchor: middle; }
.palm__body { fill: #2E353C; stroke: #4A535B; stroke-width: 1.5; }
.palm__plate { fill: #3E474F; }
.palm__port { fill: var(--mint); }
.palm__tube { fill: none; stroke: #7D878F; stroke-width: 5; stroke-linecap: round; }
.palm__tube--s { stroke: #59626B; stroke-width: 3; }
.fg__ch { fill: var(--mint); stroke: #00957F; stroke-width: 1.2; }
.fg__skin { fill: none; stroke: #DFF7F2; stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.fg__tip { fill: #DFF7F2; }
.ob__egg { fill: #F4EDDF; stroke: #CABD9F; stroke-width: 1.5; }
.ob__shine { fill: #fff; opacity: .55; }
.ob__crack { fill: none; stroke: #7A4E22; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; opacity: 0; }
.ob__cup { fill: #FFFFFF; stroke: #B8C2C9; stroke-width: 1.5; }
.ob__band { fill: var(--char-3); }
.ob__rim { fill: #E9EEF1; stroke: #B8C2C9; }
.ob__bolt { fill: #A3ADB5; stroke: #6C767F; stroke-width: 1.5; }
.ob__bolt-edge, .ob__thread { stroke: #6C767F; stroke-width: 1.5; fill: none; }
.ob { transform-box: view-box; }
[data-state="crush"] .ob__crack { opacity: 1; }
[data-state="burst"] .fg__ch { fill: var(--warn); stroke: #C25300; }
[data-state="slip"] .fg__tip, [data-state="crush"] .fg__tip { fill: var(--warn); }

/* ---------- 메인: 물건 꼬리표 띠 ---------- */
.objects { background: var(--surface); padding-block: 48px; }
.objects__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.4fr); gap: 32px; align-items: center; }
.objects__head p { margin-top: 10px; color: var(--muted); }
.otags { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.otag a { position: relative; display: grid; grid-template-columns: 76px 1fr; column-gap: 14px; align-items: center; height: 100%; padding: 16px 18px 16px 34px; background: #fff; text-decoration: none; border-radius: 0 var(--r) var(--r) 0;
  clip-path: polygon(20px 0, 100% 0, 100% 100%, 20px 100%, 0 calc(100% - 20px), 0 20px); transition: background-color .2s; }
.otag a:hover { background: var(--mint-t); }
.otag__hole { position: absolute; left: 12px; top: 50%; width: 12px; height: 12px; margin-top: -6px; border-radius: 50%; background: var(--surface); box-shadow: inset 0 0 0 2px var(--line-2); }
.otag .mini { grid-row: span 4; width: 76px; height: 76px; border-radius: 10px; }
.otag__name { font-weight: 800; font-size: 1.125rem; }
.otag__info { font-size: .8125rem; color: var(--muted); line-height: 1.4; }
.otag__range { margin-top: 4px; font-size: .875rem; white-space: nowrap; }
.otag__range b { font-weight: 800; color: var(--mint-d); }
.otag__go { font-size: .8125rem; font-weight: 700; color: var(--mint-d); text-decoration: underline; text-underline-offset: 3px; }
.mini__bg { fill: #E9EEF0; }
@media (max-width: 1023px) {
  .objects__inner { grid-template-columns: 1fr; }
  .otags { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: minmax(270px, 78%); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
  .otag { scroll-snap-align: start; }
}

/* ---------- 메인: 공정 세 단계(치수선 도면 칸) ---------- */
.process { padding-block: clamp(64px, 8vw, 110px); }
.sec-head { max-width: 40em; margin-bottom: 40px; }
.sec-head .h2 { margin-top: 6px; }
.sec-head > p:last-child:not(.eyebrow) { margin-top: 12px; color: var(--muted); }
.sec-head--row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; max-width: none; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 46px; counter-reset: s; }
.step { position: relative; display: flex; flex-direction: column; padding: 22px 22px 24px; border: 1px solid var(--line-2); border-radius: 4px; }
.step::before { content: ""; position: absolute; left: -1px; right: -1px; top: -18px; height: 10px; border-inline: 1px solid var(--muted); background: linear-gradient(var(--muted), var(--muted)) center / 100% 1px no-repeat; }
.step:not(:last-child)::after { content: "→"; position: absolute; top: 34%; right: -36px; font-size: 1.5rem; font-weight: 300; color: var(--char); }
.scene [data-arm], .scene .ob { transition: transform .35s cubic-bezier(.3, .7, .2, 1); }
.hero .scene [data-arm], .hero .scene .ob { transition: none; }
.step__draw { margin: -6px -6px 14px; border-radius: 6px; background: var(--surface); }
.art { display: block; width: 100%; height: auto; }
.step__no { display: flex; align-items: baseline; gap: 10px; font-family: var(--disp); font-stretch: 140%; font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--mint-d); }
.step__no .num { font-size: 2rem; font-weight: 800; color: var(--char); }
.step__t { margin-top: 2px; font-size: 1.375rem; font-weight: 800; }
.step__d { margin-top: 6px; color: #3D454D; flex: 1; }
.step__more { margin-top: 14px; font-weight: 700; color: var(--mint-d); text-underline-offset: 4px; }
@media (max-width: 899px) { .steps { grid-template-columns: 1fr; gap: 44px; } .step:not(:last-child)::after { display: none; } }
/* 그림 색 */
.a-ch { fill: var(--mint); stroke: #00957F; stroke-width: 1.5; }
.a-air { fill: #fff; opacity: .9; }
.a-base { fill: var(--char); }
.a-flow { fill: none; stroke: var(--char); stroke-width: 3; stroke-linecap: round; }
.a-dim path { fill: none; stroke: var(--muted); stroke-width: 1; }
.a-dim text, .a-note { fill: var(--muted); font-size: 11px; font-family: var(--font); }
.a-dim text { text-anchor: middle; }
.a-mold { fill: #D3DADF; stroke: var(--char); stroke-width: 1.5; }
.a-mold--b { fill: #C3CBD1; }
.a-cavity { fill: #fff; }
.a-sil { fill: var(--mint); }
.a-core { fill: #9AA4AD; }
.a-pour { fill: none; stroke: var(--mint); stroke-width: 6; stroke-linecap: round; }
.a-cup { fill: var(--char); }
.a-wire { fill: none; stroke: var(--char); stroke-width: 2.5; stroke-linejoin: round; }
.a-dot { fill: var(--char); }
.a-sig { fill: none; stroke: var(--mint-d); stroke-width: 2.5; stroke-linejoin: round; }
.a-warn { fill: var(--warn); }

/* ---------- 메인: 논문 꼬리표 ---------- */
.papers { padding-block: clamp(56px, 7vw, 96px); background: linear-gradient(var(--white), var(--white)); border-top: 1px solid var(--line); }
.auto { display: flex; align-items: center; gap: 8px; font-size: .875rem; color: var(--muted); }
.auto__dot { flex: none; width: 9px; height: 9px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px var(--mint-t); }
.auto--bar { margin-bottom: 22px; padding: 12px 16px; border-radius: 10px; background: var(--surface); }
.ptags { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.ptag { position: relative; padding: 22px 52px 22px 24px; border-left: 6px solid var(--mint); border-radius: 0 var(--r) var(--r) 0; background: var(--surface); }
.ptag__hole { position: absolute; right: 20px; top: 22px; width: 14px; height: 14px; border-radius: 50%; background: #fff; box-shadow: inset 0 0 0 2px var(--line-2); }
.ptag__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: .875rem; color: var(--muted); }
.ptag__t { margin-top: 10px; font-size: 1.125rem; font-weight: 700; line-height: 1.45; }
.ptag__v { margin-top: 6px; font-size: .9375rem; color: var(--muted); }
.ptag__th { margin-top: 10px; font-size: .8125rem; font-weight: 700; color: var(--mint-d); }
.more { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
@media (max-width: 767px) { .ptags { grid-template-columns: 1fr; } }

/* 꼬리표·배지 */
.tag { display: inline-flex; align-items: center; padding: 2px 9px; border-radius: 4px; font-size: .75rem; font-weight: 700; line-height: 1.5; }
.tag--ij { background: var(--char); color: #fff; }
.tag--ic { box-shadow: inset 0 0 0 1.5px var(--char); color: var(--char); }
.tag--dj { background: var(--mint-t); color: #00695B; }
.tag--dc { box-shadow: inset 0 0 0 1.5px var(--mint-d); color: #00695B; }
.tag--theme { background: #fff; box-shadow: inset 0 0 0 1px var(--line-2); color: var(--muted); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 99px; background: var(--surface); font-size: .75rem; font-weight: 700; color: var(--muted); white-space: nowrap; }

/* ---------- 메인: 소식(날짜 줄) ---------- */
.hnews { padding-block: clamp(56px, 7vw, 96px); background: var(--surface); }
.hnews__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); }
.hnews .h3 { padding-bottom: 14px; border-bottom: 2px solid var(--char); }
.dline { position: relative; margin-top: 8px; }
.dline li { position: relative; display: grid; grid-template-columns: 120px auto 1fr; align-items: baseline; gap: 4px 12px; padding: 14px 0 14px 22px; border-bottom: 1px solid var(--line); }
.dline li::before { content: ""; position: absolute; left: 3px; top: 24px; width: 8px; height: 8px; border-radius: 50%; background: var(--mint); }
.dline .num { font-size: .875rem; color: var(--muted); }
.nlist { display: grid; gap: 4px; margin-top: 8px; }
.nitem { display: grid; grid-template-columns: 84px 1fr; gap: 16px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.nitem .mini { width: 84px; height: 84px; border-radius: 10px; }
.nitem__m { font-size: .8125rem; color: var(--muted); }
.nitem__t { margin-top: 4px; font-weight: 700; line-height: 1.5; }
@media (max-width: 899px) { .hnews__inner { grid-template-columns: 1fr; } }
@media (max-width: 479px) { .dline li { grid-template-columns: auto 1fr; } .dline li .linklike { grid-column: 1 / -1; } }

/* ---------- 메인: 교수 판 + 문의 ---------- */
.hcontact { padding-block: clamp(56px, 7vw, 96px); background: var(--char); color: #fff; }
.hcontact__inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.hcontact__who { display: flex; gap: 22px; align-items: flex-start; }
.hcontact__q { font-size: clamp(1.25rem, 1rem + .9vw, 1.75rem); font-weight: 300; line-height: 1.5; }
.hcontact__name { margin-top: 14px; font-weight: 700; }
.hcontact__name span { margin-left: 8px; font-weight: 400; color: #AEB7BE; }
.hcontact__lead { color: #D3D9DD; }
.hcontact__btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.hcontact__live { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; margin-top: 20px; font-size: .9375rem; color: #AEB7BE; }
.hcontact__live a { color: #fff; text-underline-offset: 4px; }
.live { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); }
.avatar { display: inline-grid; place-items: center; flex: none; width: 64px; height: 64px; border-radius: 50%; background: var(--mint); color: var(--char); font-family: var(--disp); font-stretch: 130%; font-weight: 800; font-size: 1.25rem; letter-spacing: 0; }
.avatar--lg { width: 88px; height: 88px; font-size: 1.625rem; }
.avatar--xl { width: 140px; height: 140px; font-size: 2.5rem; }
@media (max-width: 899px) { .hcontact__inner { grid-template-columns: 1fr; } }
@media (max-width: 479px) { .hcontact__who { flex-direction: column; } }

/* ---------- 서브 머리: 숯색 판 + 큰 영문 + 숫자 카드 탭 ---------- */
.shead { position: relative; background: var(--char); color: #fff; padding: 34px 0 54px; overflow: hidden; }
.shead--cards { padding-bottom: 104px; }
.crumb ol { display: flex; flex-wrap: wrap; gap: 4px; font-size: .8125rem; color: #AEB7BE; }
.crumb li + li::before { content: "/"; margin-right: 4px; color: #6C767F; }
.crumb a { color: #D3D9DD; text-underline-offset: 3px; }
.shead__en { margin-top: 18px; font-family: var(--disp); font-stretch: 150%; font-weight: 800; font-size: clamp(2.75rem, 1rem + 6.6vw, 7.25rem); line-height: .9; letter-spacing: -0.03em; color: var(--mint); overflow-wrap: normal; word-break: normal; }
.shead__title { margin-top: 18px; font-size: clamp(1.75rem, 1.3rem + 1.4vw, 2.5rem); font-weight: 700; }
.shead__desc { margin-top: 8px; max-width: 40em; color: #C9D0D5; }
.shead__upd { display: inline-block; margin-top: 14px; padding: 3px 10px; border-radius: 99px; background: var(--char-3); font-size: .8125rem; color: #D3D9DD; }
.shead__dim { position: absolute; left: 0; bottom: 18px; width: 100%; height: 16px; }
.shead__dim path { fill: none; stroke: rgba(255, 255, 255, .22); stroke-width: 1; vector-effect: non-scaling-stroke; }
.shead--cards .shead__dim { bottom: 74px; }
@media (max-width: 639px) { .shead__en { font-size: clamp(1.75rem, 8.6vw, 3.25rem); font-stretch: 125%; } }
.ncards { position: relative; z-index: 2; margin-top: -64px; }
.ncards ol { display: grid; grid-template-columns: repeat(var(--n), minmax(0, 1fr)); gap: 12px; }
.ncard { display: grid; grid-template-columns: auto 1fr; column-gap: 14px; align-items: center; min-height: 104px; padding: 16px 20px; border-radius: var(--r); background: #fff; border: 1px solid var(--line); box-shadow: 0 8px 22px rgba(21, 24, 28, .08); text-decoration: none; transition: border-color .2s, background-color .2s; }
.ncard:hover { border-color: var(--mint); }
.ncard__no { grid-row: span 2; font-family: var(--disp); font-stretch: 150%; font-weight: 800; font-size: 2.5rem; line-height: 1; color: var(--line-2); }
.ncard__t { font-size: 1.125rem; font-weight: 800; line-height: 1.35; }
.ncard__d { font-size: .8125rem; color: var(--muted); line-height: 1.4; }
.ncard[aria-current="page"] { background: var(--mint); border-color: var(--mint); }
.ncard[aria-current="page"] .ncard__no { color: var(--char); }
.ncard[aria-current="page"] .ncard__d { color: #0B3C35; }
@media (max-width: 767px) {
  .ncards ol { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: minmax(200px, 64%); overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 2px 10px; }
  .ncards li { scroll-snap-align: start; }
  .ncard { min-height: 88px; padding: 12px 16px; }
  .ncard__no { font-size: 1.875rem; }
}
.spage { padding-block: clamp(40px, 6vw, 72px); }

/* ---------- 소개 ---------- */
.greet__big { max-width: 24em; font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.25rem); font-weight: 300; line-height: 1.45; letter-spacing: -0.02em; }
.greet__big b { font-weight: 800; color: var(--mint-d); }
.greet__cols { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(32px, 5vw, 72px); margin-top: 40px; align-items: start; }
.prose p + p { margin-top: 1em; }
.prose a { color: var(--mint-d); font-weight: 700; text-underline-offset: 4px; }
.sign { padding-top: 12px; }
.facts { display: grid; border-top: 2px solid var(--char); }
.facts > div { display: grid; grid-template-columns: 7.5em 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.facts dt { font-weight: 700; }
.facts dd { margin: 0; color: #3D454D; }
.facts a { color: var(--mint-d); text-underline-offset: 3px; }
.facts--tight > div { padding: 10px 0; }
@media (max-width: 899px) { .greet__cols { grid-template-columns: 1fr; } }
@media (max-width: 479px) { .facts > div { grid-template-columns: 1fr; gap: 2px; } }

.hist { position: relative; display: grid; gap: 0; }
.hist__y { display: grid; grid-template-columns: 180px 1fr; gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.hist__y:first-child { border-top: 2px solid var(--char); }
.hist__year { font-size: clamp(2rem, 1.4rem + 2vw, 3.25rem); font-weight: 800; font-stretch: 150%; line-height: 1; color: var(--char); }
.hist__y:first-child .hist__year { color: var(--mint-d); }
.hist__y ul { display: grid; gap: 8px; padding-top: 6px; }
.hist__y li { display: grid; grid-template-columns: 52px 1fr; gap: 8px; }
.hist__y li .num { color: var(--muted); }
@media (max-width: 639px) { .hist__y { grid-template-columns: 1fr; gap: 10px; } }

.loc { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.loc__map { margin: 0; }
.loc__map svg { display: block; width: 100%; height: auto; border-radius: var(--r); }
.loc__map figcaption { margin-top: 8px; font-size: .8125rem; color: var(--muted); }
.m-bg { fill: var(--surface); }
.m-road { fill: none; stroke: #fff; stroke-width: 16; }
.m-bld { fill: #D7DDE1; }
.m-bld--on { fill: var(--char); }
.m-path { fill: none; stroke: var(--mint); stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 2 10; }
.m-pin { fill: var(--mint); stroke: #fff; stroke-width: 4; }
.m-t { fill: var(--char); font-size: 15px; font-weight: 700; font-family: var(--font); text-anchor: middle; }
.m-t--s { font-size: 13px; fill: var(--muted); }
.visit { margin-top: 48px; }
.ticks { display: grid; gap: 8px; margin-top: 14px; }
.ticks li { position: relative; padding-left: 26px; }
.ticks li::before { content: ""; position: absolute; left: 2px; top: .55em; width: 12px; height: 7px; border-left: 2.5px solid var(--mint-d); border-bottom: 2.5px solid var(--mint-d); transform: rotate(-45deg); }
@media (max-width: 899px) { .loc { grid-template-columns: 1fr; } }

/* ---------- 구성원 ---------- */
.prof { display: grid; grid-template-columns: 300px 1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.prof__card { position: sticky; top: 24px; padding: 28px; border-radius: var(--r); background: var(--surface); }
.prof__name { margin-top: 18px; font-size: 1.625rem; font-weight: 800; }
.prof__name span { display: block; font-size: .9375rem; font-weight: 500; color: var(--muted); }
.prof__pos { margin: 4px 0 18px; color: var(--mint-d); font-weight: 700; }
.prof__sec + .prof__sec { margin-top: 36px; }
.prof__sec .h3 { padding-bottom: 10px; border-bottom: 2px solid var(--char); margin-bottom: 14px; }
.cv { display: grid; gap: 10px; }
.cv li { display: grid; grid-template-columns: 7.5em 1fr; gap: 12px; }
.cv .num { color: var(--mint-d); font-weight: 700; }
.chips-static { display: flex; flex-wrap: wrap; gap: 8px; }
.chips-static li { padding: 6px 14px; border-radius: 99px; background: var(--surface); font-weight: 600; }
@media (max-width: 899px) { .prof { grid-template-columns: 1fr; } .prof__card { position: static; } }
@media (max-width: 479px) { .cv li { grid-template-columns: 1fr; gap: 0; } }

.pgroup + .pgroup { margin-top: 56px; }
.pgroup__h { display: flex; align-items: baseline; gap: 10px; padding-bottom: 12px; margin-bottom: 26px; border-bottom: 2px solid var(--char); font-size: 1.375rem; }
.pgroup__h .num { font-size: .875rem; color: var(--muted); }
.pcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 20px; }
@media (min-width: 900px) { .pcards li:nth-child(even) { margin-top: 28px; } }
.pcard { display: flex; flex-direction: column; }
.pcard__in { display: grid; flex: 1; }
.pcard__face { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; padding: 22px; border-radius: var(--r); }
.pcard__front { background: var(--surface); }
.pcard__back { background: var(--char); color: #fff; }
.pcard__name { margin-top: 12px; font-size: 1.25rem; font-weight: 800; line-height: 1.3; }
.pcard__en { font-size: .875rem; color: var(--muted); }
.pcard__topic { margin: 8px 0 10px; line-height: 1.5; }
.pcard__back dl { display: grid; gap: 8px; margin: 10px 0 0; width: 100%; }
.pcard__back dl > div { display: grid; grid-template-columns: 3em 1fr; gap: 8px; }
.pcard__back dt { color: #AEB7BE; font-size: .875rem; }
.pcard__back dd { margin: 0; font-size: .9375rem; }
.pcard__back a { color: var(--mint); }
.pcard__flip { margin-top: 10px; align-self: flex-start; padding: 6px 14px; border: 1px solid var(--line-2); border-radius: 99px; background: #fff; font-size: .8125rem; font-weight: 600; cursor: pointer; display: none; }
.js .pcard__flip { display: inline-block; }
.js .pcard__in { perspective: 1200px; }
.js .pcard__face { grid-area: 1 / 1; backface-visibility: hidden; -webkit-backface-visibility: hidden; transition: transform .55s cubic-bezier(.3, .7, .2, 1); }
.js .pcard__back { transform: rotateY(180deg); justify-content: center; }
.js .pcard.is-flipped .pcard__front { transform: rotateY(-180deg); }
.js .pcard.is-flipped .pcard__back { transform: rotateY(0deg); }
@media (hover: hover) and (pointer: fine) {
  .js .pcard:hover .pcard__front { transform: rotateY(-180deg); }
  .js .pcard:hover .pcard__back { transform: rotateY(0deg); }
}
html:not(.js) .pcard__back { margin-top: 8px; }

/* 표 */
.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: .9375rem; }
.tbl th, .tbl td { padding: 14px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.tbl thead th { border-bottom: 2px solid var(--char); font-size: .875rem; color: var(--muted); white-space: nowrap; }
.tbl tbody th { font-weight: 700; white-space: nowrap; }
.tbl td.num { white-space: nowrap; }
.tbl--board td:first-child { width: 4em; color: var(--muted); }
.tbl--board td:last-child { width: 8.5em; white-space: nowrap; color: var(--muted); }
@media (max-width: 767px) {
  .tbl--stack thead { display: none; }
  .tbl--stack tr { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .tbl--stack th, .tbl--stack td { padding: 0; border: 0; }
  .tbl--stack td:nth-child(4), .tbl--stack td:nth-child(5) { grid-column: 1 / -1; }
  .tbl--board thead { display: none; }
  .tbl--board tr { display: grid; grid-template-columns: auto 1fr auto; gap: 4px 10px; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .tbl--board td { padding: 0; border: 0; width: auto !important; }
  .tbl--board td.tbl__t { grid-column: 1 / -1; order: 3; }
}

/* ---------- 연구 ---------- */
.rjump ol { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.rjump a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border-radius: 99px; background: var(--surface); font-weight: 700; text-decoration: none; }
.rjump a:hover { background: var(--mint-t); }
.rjump .num { color: var(--mint-d); }
.rtopic { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 4vw, 64px); align-items: start; padding-block: 44px; border-top: 2px solid var(--char); scroll-margin-top: 24px; }
.rtopic__draw { position: sticky; top: 24px; padding: 18px; border-radius: var(--r); background: var(--surface); }
.rtopic__draw .fine { margin-top: 6px; }
.rtopic__no { display: flex; align-items: baseline; gap: 10px; font-family: var(--disp); font-stretch: 140%; font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--mint-d); }
.rtopic__no .num { font-size: 2.25rem; font-weight: 800; color: var(--char); }
.rtopic__q { margin: 14px 0 20px; font-size: 1.1875rem; font-weight: 600; line-height: 1.6; }
.rtopic .h4 { margin-top: 24px; }
.replist { display: grid; gap: 6px; margin: 8px 0 18px; }
.replist li { padding-left: 14px; border-left: 3px solid var(--mint); line-height: 1.55; }
.rtopic__people { margin-bottom: 18px; color: #3D454D; }
.rcta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-top: 24px; padding: 26px 28px; border-radius: var(--r); background: var(--char); color: #fff; font-size: 1.125rem; font-weight: 600; }
@media (max-width: 899px) { .rtopic { grid-template-columns: 1fr; } .rtopic__draw { position: static; } }

/* 그리퍼 체험 */
.sim { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(24px, 3vw, 44px); align-items: start; }
.sim__stage { position: sticky; top: 20px; padding: 18px clamp(14px, 2vw, 24px) 20px; border-radius: var(--r-lg); background: var(--char); color: #fff; }
.sim__stage .scene { display: block; width: 100%; height: auto; }
.sim__read { display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: .9375rem; color: #AEB7BE; }
.sim__read output { font-size: 1.75rem; font-weight: 800; color: var(--mint); }
.sim__status { margin-top: 10px; padding: 12px 14px; border-radius: 12px; background: var(--char-2); font-weight: 700; border-left: 5px solid #6C767F; }
.sim__status[data-st="hold"] { border-left-color: var(--mint); color: #fff; }
.sim__status[data-st="slip"], .sim__status[data-st="crush"], .sim__status[data-st="burst"] { border-left-color: var(--warn); color: #FFD7BC; }
.sim__ctrl { display: grid; gap: 26px; }
.opicks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 0; padding: 0; border: 0; min-width: 0; }
.opicks legend { margin-bottom: 10px; padding: 0; }
.opick { position: relative; display: grid; justify-items: center; gap: 2px; padding: 12px 8px; border: 2px solid var(--line); border-radius: var(--r); text-align: center; cursor: pointer; transition: border-color .2s, background-color .2s; }
.opick input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.opick .mini { width: 72px; height: 72px; border-radius: 10px; }
.opick__n { font-weight: 800; }
.opick__i { font-size: .75rem; color: var(--muted); line-height: 1.35; }
.opick:has(input:checked) { border-color: var(--mint); background: var(--mint-t); }
.opick:has(input:focus-visible) { outline: 3px solid var(--mint); outline-offset: 2px; }
.pslider { display: grid; gap: 10px; }
.pslider input[type="range"] { width: 100%; height: 44px; accent-color: var(--mint-d); cursor: pointer; }
.meter { position: relative; height: 16px; border-radius: 99px; background: #E5EAED; overflow: hidden; }
.meter span { position: absolute; top: 0; bottom: 0; }
.meter__free { left: 0; background: repeating-linear-gradient(135deg, #CDD5DA 0 4px, #E5EAED 4px 8px); }
.meter__hold { background: var(--mint); }
.meter__over { background: var(--warn); }
.meter__knob { width: 4px; margin-left: -2px; background: var(--char); }
.meter__scale { display: flex; justify-content: space-between; font-size: .75rem; color: var(--muted); }
.meter__legend { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; font-size: .8125rem; color: var(--muted); }
.lg { display: inline-block; width: 14px; height: 10px; border-radius: 3px; vertical-align: -1px; margin-right: -4px; }
.lg--free { background: repeating-linear-gradient(135deg, #CDD5DA 0 3px, #E5EAED 3px 6px); }
.lg--hold { background: var(--mint); }
.lg--over { background: var(--warn); }
.sim__share { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.sim__share .fine { margin: 0; }
.simtbl, .how { margin-top: 56px; }
.simtbl .h3, .how .h3 { margin-bottom: 14px; }
.how__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.how__list li { padding: 20px; border-radius: var(--r); background: var(--surface); }
.how__list .num { display: block; font-size: 1.75rem; font-weight: 800; color: var(--mint-d); }
.how__list b { display: block; margin: 4px 0; font-size: 1.125rem; }
.note { margin-top: 18px; color: #3D454D; }
.note a { color: var(--mint-d); font-weight: 700; }
@media (max-width: 899px) { .sim { grid-template-columns: 1fr; } .sim__stage { top: 0; z-index: 3; padding: 10px 12px 12px; border-radius: 0 0 var(--r) var(--r); margin-inline: calc(-1 * clamp(16px, 4vw, 44px)); } .sim__stage .scene { max-height: 30vh; } .sim__read output { font-size: 1.375rem; } .sim__status { margin-top: 6px; padding: 8px 12px; font-size: .9375rem; } .how__list { grid-template-columns: 1fr; } }
@media (max-width: 479px) { .opick .mini { width: 56px; height: 56px; } .opick__i { display: none; } }

/* 장비(치수선 칸) */
.eqs { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 40px 24px; padding-top: 18px; }
.eq__frame { position: relative; height: 100%; padding: 24px; border: 1px solid var(--line-2); border-radius: 4px; }
.eq__frame::before { content: ""; position: absolute; left: -1px; right: -1px; top: -18px; height: 10px; border-inline: 1px solid var(--muted); background: linear-gradient(var(--muted), var(--muted)) center / 100% 1px no-repeat; }
.eq__cat { font-size: .8125rem; font-weight: 700; color: var(--mint-d); }
.eq__t { margin: 4px 0 8px; font-size: 1.25rem; font-weight: 800; }
.eq__spec { margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--line-2); font-size: .875rem; color: var(--muted); }

/* ---------- 논문·특허 (논문 목록 표준) ---------- */
.ptabs { display: flex; flex-wrap: wrap; margin-bottom: 18px; border-bottom: 2px solid var(--char); }
.ptab { position: relative; min-height: 52px; padding: 0 18px; border: 0; background: none; font-weight: 700; color: var(--muted); cursor: pointer; }
.ptab span { margin-left: 4px; font-size: .8125rem; }
.ptab:hover, .ptab[aria-pressed="true"] { color: var(--ink); }
.ptab[aria-pressed="true"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 5px; background: var(--mint); }
@media (max-width: 639px) { .ptabs { flex-wrap: nowrap; overflow-x: auto; } .ptab { flex: none; padding: 0 12px; } }
.pubtools { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips--scroll { margin: 22px 0 12px; }
@media (max-width: 639px) { .chips--scroll { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 6px; } .chips--scroll .chip { flex: none; } }
.chip { min-height: 42px; padding: 0 16px; border: 1.5px solid var(--line-2); border-radius: 99px; background: #fff; font-weight: 600; cursor: pointer; transition: background-color .2s, border-color .2s, color .2s; }
.chip:hover { border-color: var(--char); }
.chip[aria-pressed="true"] { background: var(--char); border-color: var(--char); color: #fff; }
.chip .num { margin-left: 2px; font-size: .8125rem; opacity: .7; }
.search input { min-height: 46px; width: min(100%, 320px); padding: 0 18px; border: 1.5px solid var(--line-2); border-radius: 99px; font: inherit; font-size: 16px; }
.pubcount { margin-bottom: 10px; font-size: .9375rem; color: var(--muted); }
.empty { padding: 28px 0; color: var(--muted); }
.pubyears { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
.pubyears > * { min-width: 0; }
@media (min-width: 1024px) { .pubyears { grid-template-columns: 140px minmax(0, 1fr); gap: 44px; } .pubyears--single { grid-template-columns: 1fr; } .yidx { position: sticky; top: 24px; align-self: start; } }
.yidx__t { margin-bottom: 8px; font-size: .75rem; color: var(--muted); }
.yidx ol { display: flex; gap: 6px; overflow-x: auto; }
@media (min-width: 1024px) { .yidx ol { display: grid; gap: 4px; overflow: visible; } }
.yidx a { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 42px; padding: 0 12px; border-radius: 8px; background: var(--surface); font-weight: 700; white-space: nowrap; text-decoration: none; }
.yidx a span:last-child { font-size: .75rem; color: var(--muted); }
.yidx a:hover, .yidx a.is-current { background: var(--char); color: #fff; }
.yidx a:hover span:last-child, .yidx a.is-current span:last-child { color: rgba(255, 255, 255, .7); }
.yidx li.is-empty { display: none; }
.pyear { scroll-margin-top: 24px; }
.pyear + .pyear { margin-top: 40px; }
.pyear__h { display: flex; align-items: baseline; gap: 12px; padding-bottom: 10px; border-bottom: 2px solid var(--char); }
.pyear__h .num { font-size: clamp(1.75rem, 1.4rem + 1vw, 2.375rem); font-weight: 800; font-stretch: 150%; }
.pyear__n { font-size: .875rem; font-weight: 600; color: var(--muted); }
.pub { display: grid; grid-template-columns: 3.2em minmax(0, 1fr) auto; gap: 4px 16px; padding: 20px 0; border-bottom: 1px solid var(--line); align-items: end; }
.pub__no { align-self: start; padding-top: 3px; font-family: var(--disp); font-stretch: 120%; font-weight: 700; color: var(--muted); }
.pub__title { font-size: 1.0625rem; font-weight: 700; line-height: 1.5; }
.pub__link { padding: 0; border: 0; background: none; cursor: pointer; text-align: left; font-weight: 700; text-decoration: underline; text-decoration-thickness: 1.5px; text-decoration-color: var(--line-2); text-underline-offset: 5px; }
.pub__link:hover { text-decoration-color: var(--mint); }
.pub__au { margin-top: 6px; font-size: .9375rem; color: var(--muted); }
.pub__au b { color: var(--ink); }
.pub__tags { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 10px; }
.pub__doi { font-size: .75rem; color: var(--muted); }
.pub__btns { display: flex; gap: 6px; }
.pill { display: inline-flex; align-items: center; gap: 5px; min-height: 34px; padding: 0 12px; border: 1.5px solid var(--line-2); border-radius: 99px; background: #fff; font-size: .75rem; font-weight: 800; letter-spacing: .04em; cursor: pointer; }
.pill svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.pill:hover { border-color: var(--mint); color: var(--mint-d); }
@media (max-width: 639px) { .pub { grid-template-columns: 2.4em minmax(0, 1fr); } .pub__btns { grid-column: 2; } }
.pub.is-hidden, .pyear.is-hidden, .prj.is-hidden { display: none; }
.has-motion .pubyears__list, .has-motion [data-yr-list] { transition: opacity .2s; }
.is-filtering { opacity: .35; }

/* 과제(프로젝트 목록 표준) */
.bigtabs { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 2px solid var(--line); }
.bigtabs a { position: relative; display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 68px; font-size: clamp(1.125rem, 1rem + .6vw, 1.5rem); font-weight: 800; color: var(--muted); text-decoration: none; }
.bigtabs a .num { font-size: .875rem; }
.bigtabs a:hover { color: var(--ink); }
.bigtabs a[aria-current="page"] { color: var(--ink); }
.bigtabs a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 5px; background: var(--mint-d); }
.prj { display: grid; grid-template-columns: 2.4em minmax(0, 1fr) auto; gap: 6px 16px; padding: 20px 0; border-bottom: 1px solid var(--line); align-items: start; }
.prj__no { font-size: .875rem; color: var(--muted); padding-top: 3px; }
.prj__t { font-size: 1.125rem; font-weight: 800; line-height: 1.45; }
.prj__dl { display: flex; flex-wrap: wrap; gap: 4px 22px; margin: 8px 0 0; font-size: .9375rem; }
.prj__dl > div { display: flex; gap: 8px; }
.prj__dl dt { color: var(--muted); }
.prj__dl dd { margin: 0; }
@media (max-width: 639px) { .prj { grid-template-columns: 2em minmax(0, 1fr); } .prj__tag { grid-column: 2; justify-self: start; } }

/* 소식 카드 */
.ncards2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 28px 22px; }
.ncard2 .mini { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; border-radius: var(--r); margin-bottom: 12px; }
.ncard2__t { margin: 4px 0 8px; font-size: 1.125rem; font-weight: 800; line-height: 1.45; }
.ncard2 .linklike { font-size: .875rem; color: var(--mint-d); font-weight: 700; }

/* ---------- 바닥글 ---------- */
.foot { margin-top: 0; padding-top: 52px; background: var(--char); color: #C7CED4; font-size: .9375rem; }
.is-home .foot { border-top: 1px solid var(--char-3); }
.foot__inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--char-3); }
.foot__logo { font-family: var(--disp); font-stretch: 140%; font-size: 1.5rem; color: #fff; }
.foot__logo b { font-weight: 800; }
.foot__info { display: grid; gap: 8px; margin: 0; }
.foot__info > div { display: grid; grid-template-columns: 5.5em 1fr; gap: 10px; }
.foot__info dt { color: #8D979F; }
.foot__info dd { margin: 0; }
.foot__info a { color: #fff; }
.foot__bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 24px; padding-block: 22px 30px; font-size: .8125rem; color: #8D979F; }
.foot__credit { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.foot__credit img { display: block; filter: brightness(0) invert(1); opacity: .8; }
@media (max-width: 767px) { .foot__inner { grid-template-columns: 1fr; } }

/* ---------- 알림(샘플 링크) ---------- */
.toast { position: fixed; left: 50%; bottom: calc(var(--dock-h) + 36px + env(safe-area-inset-bottom)); z-index: 2000; width: min(92vw, 440px); padding: 14px 18px; border-radius: 14px; background: var(--char); color: #fff; font-size: .9375rem; box-shadow: 0 14px 34px rgba(0, 0, 0, .3); transform: translate(-50%, 10px); opacity: 0; transition: opacity .2s, transform .2s; pointer-events: none; }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 등장(스크립트가 준비된 뒤에만 숨김) ---------- */
.reveal-ready .reveal:not(.is-in) { opacity: 0; transform: translateY(18px); }
.reveal-ready .reveal { transition: opacity .6s ease, transform .6s cubic-bezier(.2, .7, .2, 1); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  html { scroll-behavior: auto; }
  .reveal-ready .reveal:not(.is-in) { transform: none; }
  .reveal-ready .reveal { transition: opacity .2s !important; }
  .btn, .chip, .dock__btn, .ncard, .opick, a { transition-duration: .2s !important; }
}