/* Display type is serif — Cormorant for Latin, Gowun Batang for Korean — while
   body text stays sans, because dense lists lose legibility in a light serif.

   Night is the base: the lab's subject is EEG and VR, both of which happen in
   darkened rooms. A small inline script swaps to day by the visitor's local
   clock; without it, the OS colour preference still decides. */
:root{
  --serif:"Cormorant Garamond","Gowun Batang",Georgia,serif;
  --ink:#eeede6; --mid:#8f8f86; --line:#2b2b24; --bg:#0e0e0b; --card:#16160f;
  --accent:#e8836a; --beat:#5aa89f; --soft:#151510; --grain:.05;
  --glow:radial-gradient(80% 90% at 82% 14%, rgba(90,168,159,.13), transparent 72%),
         radial-gradient(70% 80% at 8% -6%, rgba(232,131,106,.09), transparent 72%);
  --wrap:1080px;
}
@media (prefers-color-scheme: light){
  :root{ --ink:#14140f; --mid:#4a4a41; --line:#b0b0a1; --bg:#f7f6f2; --card:#fff;
         --accent:#a32d15; --beat:#1a5f58; --soft:#eae8df; --grain:.032;
         --glow:radial-gradient(60% 70% at 78% 18%, rgba(31,107,99,.07), transparent 70%),
                radial-gradient(50% 60% at 12% 0%, rgba(179,52,26,.05), transparent 70%); }
}
/* the clock wins over the OS preference */
:root[data-theme="night"]{
  --ink:#eeede6; --mid:#8f8f86; --line:#2b2b24; --bg:#0e0e0b; --card:#16160f;
  --accent:#e8836a; --beat:#5aa89f; --soft:#151510; --grain:.05;
  --glow:radial-gradient(80% 90% at 82% 14%, rgba(90,168,159,.13), transparent 72%),
         radial-gradient(70% 80% at 8% -6%, rgba(232,131,106,.09), transparent 72%);
}
:root[data-theme="day"]{
  --ink:#14140f; --mid:#4a4a41; --line:#b0b0a1; --bg:#f7f6f2; --card:#fff;
  --accent:#a32d15; --beat:#1a5f58; --soft:#eae8df; --grain:.032;
  --glow:radial-gradient(60% 70% at 78% 18%, rgba(31,107,99,.07), transparent 70%),
         radial-gradient(50% 60% at 12% 0%, rgba(179,52,26,.05), transparent 70%);
}
/* dusk and dawn sit between the two — warmer, dimmer than full day */
:root[data-theme="dusk"]{
  --ink:#f6ece2; --mid:#a89484; --line:#453329; --bg:#241811; --card:#2f2018;
  --accent:#f2a35f; --beat:#6fb3a6; --soft:#2a1c15; --grain:.06;
  --glow:radial-gradient(85% 95% at 80% 10%, rgba(242,163,95,.20), transparent 70%),
         radial-gradient(70% 80% at 6% -4%, rgba(180,80,60,.14), transparent 70%);
}

/* Film grain over everything. An inline SVG turbulence costs a few hundred
   bytes and scales, where a tiled bitmap would band on large screens. */
body::after{
  content:""; position:fixed; inset:0; pointer-events:none; z-index:9999;
  opacity:var(--grain);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:200px 200px;
}
@media (prefers-reduced-motion: no-preference){
  body::after{ will-change:auto }
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:"Pretendard","Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",
    -apple-system,BlinkMacSystemFont,sans-serif;
  line-height:1.7; -webkit-font-smoothing:antialiased;
  /* Korean breaks between words, never inside one. break-word is the escape
     hatch for tokens with no break opportunity at all, such as a long URL. */
  word-break:keep-all; overflow-wrap:break-word;
}
a{color:inherit}
img{max-width:100%;height:auto;display:block}

/* ---------------- header ---------------- */
header.site{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:16px 28px;border-bottom:1px solid var(--line);
  position:sticky;top:0;background:var(--bg);z-index:20;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand .mark{width:32px;height:32px;flex:none}
.bt{display:flex;flex-direction:column;line-height:1.25}
.bt b{font-family:var(--serif);font-size:22px;font-weight:600;
  letter-spacing:-.028em;line-height:1.05}
.bt i{font-family:"Gowun Batang",serif;font-style:normal;font-size:10.5px;
  letter-spacing:1.6px;color:var(--mid);margin-top:2px}
header.site nav{display:flex;gap:20px;font-size:14.5px}
header.site nav a::before{content:"/";color:var(--accent);opacity:.55;margin-right:7px;
  font-weight:600}
header.site nav a{text-decoration:none;color:var(--mid)}
header.site nav a:hover,header.site nav a.on{color:var(--ink)}
.hr{display:flex;align-items:center;gap:14px}
.lang{font-size:12px;letter-spacing:.1em;color:var(--mid);text-decoration:none;
  border:1px solid var(--line);padding:4px 9px;border-radius:5px}
.lang:hover{color:var(--ink);border-color:var(--ink)}
.cta{font-size:13.5px;font-weight:600;color:#fff;background:var(--accent);
  padding:8px 15px;border-radius:6px;text-decoration:none}

/* ---------------- layout ---------------- */
main{max-width:var(--wrap);margin:0 auto;padding:0 28px 90px}
section{padding:76px 0}
section.band{background:var(--soft);margin:0 -28px;padding:76px 28px;border-radius:0}
h1{font-family:var(--serif);font-size:clamp(32px,4.8vw,52px);line-height:1.2;
  letter-spacing:-.022em;font-weight:600;margin:0 0 16px}
h2{font-family:var(--serif);font-size:clamp(23px,2.6vw,29px);letter-spacing:-.018em;
  color:var(--ink);font-weight:600;margin:0 0 24px;line-height:1.25;
  position:relative;padding-top:20px}
h2::before{content:"";position:absolute;top:0;left:0;width:34px;height:2px;
  background:var(--accent);border-radius:2px}
h3{font-family:var(--serif);font-weight:600;letter-spacing:-.012em}
h3{font-size:18px;margin:0 0 8px;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 14px}
.lede{font-size:17.5px;color:var(--mid);max-width:54ch;line-height:1.7}
.dim{color:var(--mid)}
.note{font-size:14px;color:var(--mid);margin-top:14px}

.hero{padding:96px 0 72px}
.hero h1{max-width:15ch}
.hero{padding:96px 0 72px;position:relative}
.hero::before{content:"";position:absolute;inset:-40px -28px 0;background:var(--glow);
  pointer-events:none;z-index:0}
.hero > *{position:relative;z-index:1}
.hero em{font-style:italic;color:var(--accent)}
.ph{padding:80px 0 40px}

/* ---------------- home ---------------- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.offer{background:var(--card);border:1px solid var(--line);border-radius:11px;padding:20px 22px}
.offer b{display:block;font-size:16px;margin-bottom:6px}
.offer span{font-size:13.5px;color:var(--mid);line-height:1.55}

ul.ach{list-style:none;padding:0;margin:0;font-size:15.5px}
ul.ach li{padding:11px 0;border-bottom:1px dashed var(--line)}
ul.ach li:last-child{border-bottom:0}
ul.ach i{color:var(--mid)}

.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:12px;
  text-decoration:none;display:flex;flex-direction:column;overflow:hidden;
  transition:transform .18s ease, box-shadow .18s ease}
.pcard:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(20,20,15,.10)}
.pcard img,.pcard .noimg{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}
.pcard .noimg{background:var(--soft)}
.pcard .pcb{padding:18px 20px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.pcard .py{font-size:11.5px;color:var(--mid);font-weight:700;letter-spacing:.06em}
.pcard b{font-size:16px;line-height:1.4}
.pcard .pp{font-size:12.5px;color:var(--mid);margin-top:auto}
.more{margin-top:20px}
.more a{color:var(--accent);text-decoration:none;font-weight:600;font-size:14.5px}
.career{font-size:16px;line-height:2}

.cta-band{background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:34px;margin-top:54px}
.cta-band h2::before{background:var(--beat)}
ol.send{margin:0 0 20px;padding-left:20px;font-size:15px}
ol.send li{margin-bottom:5px}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;
  padding:11px 18px;border-radius:7px;font-weight:600;font-size:14.5px;margin-right:8px}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}

.funders{text-align:center}
.funders h2{font-family:inherit;font-size:13px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--mid);font-weight:700;margin-bottom:14px;padding-top:0}
.funders h2::before{display:none}
.flist{font-size:15px;color:var(--mid);line-height:2}

/* ---------------- projects ---------------- */
.plist{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding-top:34px}
.proj{background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:22px 24px;overflow:hidden}
.proj.has-img{padding:0}
.proj img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;margin-bottom:20px}
.proj.has-img .pmeta,.proj.has-img h3,.proj.has-img p,.proj.has-img .pfoot{
  padding-left:24px;padding-right:24px}
.proj.has-img .pfoot{padding-bottom:20px}
.pmeta{display:flex;align-items:center;gap:9px;margin-bottom:10px;flex-wrap:wrap}
.tag{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;
  padding:3px 8px;border-radius:4px;background:var(--soft);color:var(--mid)}
.t-research{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent)}
.t-grant{background:color-mix(in srgb,var(--beat) 14%,transparent);color:var(--beat)}
.t-exhibition{background:color-mix(in srgb,#c9a227 15%,transparent);color:#c9a227}
.t-coursework,.t-note{background:var(--soft);color:var(--mid)}
.t-notice{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent)}
.t-lab-news{background:color-mix(in srgb,var(--beat) 14%,transparent);color:var(--beat)}
.yr{font-size:12.5px;color:var(--mid);font-weight:600}
.st{font-size:11px;color:var(--mid)}
.st-ongoing{color:var(--beat);font-weight:600}
.proj p{font-size:14.5px;color:var(--mid);margin-bottom:12px}
.pfoot{font-size:12.5px;color:var(--mid);border-top:1px solid var(--line);padding-top:10px}
.pfoot .who{display:block;margin-top:3px}

/* ---------------- people ---------------- */
.director{display:grid;grid-template-columns:280px 1fr;gap:36px;align-items:start}
.director img{border-radius:10px;object-fit:cover;width:280px;height:280px}
.director h2{font-size:28px;text-transform:none;letter-spacing:-.01em;color:var(--ink);margin-bottom:4px}
.role{font-size:14px;color:var(--mid);margin:0 0 10px}
.iv{font-size:13.5px;color:var(--beat);margin:0 0 10px}
ul.bg{list-style:none;padding:0;margin:0 0 10px;font-size:13.5px;color:var(--mid)}
ul.bg li{padding:1px 0}
.links{font-size:13.5px}
.people{display:grid;gap:20px}
.people.g200{grid-template-columns:repeat(4,1fr)}
.person img{border-radius:9px;object-fit:cover;width:100%;aspect-ratio:1;margin-bottom:10px}
.ph-x{width:100%;aspect-ratio:1;border-radius:9px;background:var(--soft);margin-bottom:10px}
.person b{font-size:15px;display:block;margin-bottom:3px}

/* Past members read as rows, not cards. Their entries carry longer text —
   thesis titles, a period, a current position — and a narrow column broke
   every line. Rows give that text the full width, and the change of form
   also separates who is here now from who has moved on. */
.people.g120{grid-template-columns:repeat(2,1fr);gap:18px 36px}
.people.g120 .person{display:grid;grid-template-columns:96px 1fr;gap:18px;
  align-items:start;padding:14px 0;border-bottom:1px dashed var(--line)}
.people.g120 .person img,.people.g120 .ph-x{width:96px;height:96px;margin:0;border-radius:9px}
.people.g120 .person b{font-size:14.5px;margin-bottom:2px}
.people.g120 ul.bg{font-size:12.5px;margin-bottom:4px;line-height:1.5}
.people.g120 .th{font-size:12.5px;margin-top:4px}
.people.g120 .iv{font-size:12.5px;margin-bottom:4px}
.people.g120 .cur,.people.g120 .span{margin-top:4px}
.th{font-size:12.5px;color:var(--mid);margin:6px 0 0;line-height:1.5}
.cur{font-size:13px;color:var(--beat);font-weight:600;margin:5px 0 0}

/* ---------------- publications ---------------- */
h3.yr{font-family:var(--serif);font-size:22px;color:var(--ink);font-weight:700;border-bottom:1px solid var(--line);
  padding-bottom:8px;margin:34px 0 14px}
ul.pubs{list-style:none;padding:0;margin:0;font-size:14.5px}
ul.pubs li{padding:11px 0;border-bottom:1px dashed var(--line);line-height:1.6}
ul.pubs li:last-child{border-bottom:0}
.pt{display:block;font-weight:600;margin-bottom:2px}
.pa{color:var(--mid);font-size:13.5px}
.doi{font-size:11.5px;color:var(--accent);text-decoration:none;border:1px solid var(--line);
  padding:1px 6px;border-radius:4px;margin-left:6px}
.award{font-size:11.5px;color:var(--beat);font-weight:700}
.dl{font-size:14px}
.dl a{color:var(--accent)}

/* ---------------- join ---------------- */
table.terms{width:100%;border-collapse:collapse;font-size:15px;max-width:520px}
table.terms th{text-align:left;padding:12px 0;width:130px;font-weight:700;
  border-bottom:1px solid var(--line)}
table.terms td{padding:12px 0;color:var(--mid);border-bottom:1px solid var(--line)}
ul.offers{list-style:none;padding:0;margin:0;font-size:15px}
ul.offers li{padding:12px 0;border-bottom:1px dashed var(--line)}
ul.offers li:last-child{border-bottom:0}
ul.offers b{display:block;margin-bottom:2px}

/* ---------------- news ---------------- */
ul.news{list-style:none;padding:0;margin:0;font-size:15px}
ul.news li{display:flex;align-items:center;gap:12px;padding:12px 0;
  border-bottom:1px dashed var(--line)}
ul.news li a{flex:1;text-decoration:none}
ul.news li a:hover{color:var(--accent)}
ul.news .d{font-size:12.5px;color:var(--mid);white-space:nowrap}
.crumb{font-size:13.5px;margin-bottom:12px}
.crumb a{color:var(--accent);text-decoration:none}
.post h1{font-size:clamp(24px,3.6vw,34px)}
.mdlink{font-size:11.5px;color:var(--mid);border:1px solid var(--line);
  padding:1px 6px;border-radius:4px;text-decoration:none;margin-left:8px}
.post-body{font-size:16px;line-height:1.85}
.post-body p{margin:0 0 18px}
.post-body figure{margin:22px 0}
.post-body img{border-radius:9px}
.post-body a{color:var(--accent);overflow-wrap:anywhere}

/* ---------------- footer ---------------- */
footer.site{border-top:1px solid var(--line);padding:30px 28px 40px;
  max-width:var(--wrap);margin:0 auto}
.fl{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;
  font-size:13.5px}
.fnav{display:flex;flex-direction:column;gap:5px;text-align:right}
.fnav a{color:var(--mid);text-decoration:none}
.fnav a:hover{color:var(--accent)}

/* ---------------- responsive ---------------- */
@media(max-width:900px){
  .grid3,.pgrid{grid-template-columns:repeat(2,1fr)}
  .plist{grid-template-columns:1fr}
  .people.g200{grid-template-columns:repeat(3,1fr)}
  .people.g120{grid-template-columns:1fr}
  .director{grid-template-columns:1fr}
  .director img{width:220px;height:220px}
}
@media(max-width:620px){
  header.site{padding:12px 18px;gap:12px}
  header.site nav{order:3;width:100%;gap:12px 16px;font-size:13.5px;flex-wrap:wrap}
  header.site nav a::before{margin-right:5px}
  main{padding:0 18px 70px}
  .hero::before{inset:-40px -18px 0}
  section.band{margin:0 -18px;padding:44px 18px}
  .grid3,.pgrid{grid-template-columns:1fr}
  .people.g200{grid-template-columns:repeat(2,1fr)}
  .people.g120{grid-template-columns:1fr}
  .fnav{text-align:left}
}

/* ---------------- video facade in posts ---------------- */
figure.video{margin:24px 0}
.vplay{display:block;width:100%;padding:0;border:0;background:none;cursor:pointer;
  position:relative;border-radius:10px;overflow:hidden;line-height:0}
.vplay img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.vbtn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:66px;height:46px;border-radius:11px;background:rgba(20,20,15,.72);
  transition:background .15s}
.vbtn::after{content:"";position:absolute;left:50%;top:50%;
  transform:translate(-42%,-50%);border-style:solid;border-width:9px 0 9px 15px;
  border-color:transparent transparent transparent #fff}
.vplay:hover .vbtn{background:var(--accent)}
figure.video iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:10px;display:block}

/* footer: the founding year sits with the name, not stranded below */
.fl b + .est{font-size:11.5px;letter-spacing:.14em;color:var(--mid);
  opacity:.8;margin-left:7px;text-transform:lowercase}

/* ---------------- home: conventional lab layout ---------------- */
.axes{font-size:14.5px;color:var(--mid);margin:18px 0 0}
.axes a{color:var(--accent);text-decoration:none;margin-left:10px;font-weight:600}
.two{display:grid;grid-template-columns:1fr 1.15fr;gap:44px;align-items:start}
ul.recent{list-style:none;padding:0;margin:0 0 16px;font-size:15px}
ul.recent li{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line)}
ul.recent li:last-child{border-bottom:0}
ul.recent .d{font-size:12.5px;color:var(--mid);white-space:nowrap;padding-top:2px}
ul.recent a{text-decoration:none}
ul.recent a:hover{color:var(--accent)}
.labshots{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.labshots img{border-radius:10px;aspect-ratio:3/2;object-fit:cover}
.cap{font-size:13.5px;color:var(--mid);margin-top:12px}
.faces{display:flex;flex-wrap:wrap;gap:10px}
.face img{width:66px;height:66px;border-radius:50%;object-fit:cover;
  filter:grayscale(1);transition:filter .2s,transform .2s}
.face:hover img{filter:none;transform:translateY(-2px)}

/* ---------------- research ---------------- */
.axes-list{display:grid;gap:20px}
.axis{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:26px 28px}
.ax-k{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);
  font-weight:700;display:block;margin-bottom:8px}
.axis h3{font-size:21px;margin:0 0 10px}
.axis p{font-size:15px;color:var(--mid);margin:0;line-height:1.75;max-width:70ch}
ul.axcount{list-style:none;padding:0;margin:0;display:flex;gap:34px;flex-wrap:wrap}
ul.axcount b{font-family:var(--serif);font-size:30px;font-weight:600;display:block}
ul.axcount span{font-size:13px;color:var(--mid)}

@media(max-width:900px){
  .two{grid-template-columns:1fr;gap:36px}
}
.span{font-size:12px;color:var(--mid);margin:5px 0 0;letter-spacing:.04em}

/* ---------------- background toggle ---------------- */
.theme{
  color:var(--mid);background:none;border:1px solid var(--line);border-radius:5px;
  width:34px;height:30px;padding:0;cursor:pointer;display:grid;place-items:center;
  transition:color .15s,border-color .15s;
}
.theme:hover{color:var(--ink);border-color:var(--ink)}
.theme svg{display:none;width:17px;height:17px;fill:none;stroke:currentColor;
  stroke-width:1.6;stroke-linecap:round}
.theme svg .fill{fill:currentColor;stroke:none}
.theme svg .hz{opacity:.45}
:root[data-mode="auto"]  .theme svg[data-m="auto"],
:root[data-mode="day"]   .theme svg[data-m="day"],
:root[data-mode="dusk"]  .theme svg[data-m="dusk"],
:root[data-mode="night"] .theme svg[data-m="night"],
:root:not([data-mode])   .theme svg[data-m="auto"]{display:block}

/* ---------------- research line outputs ---------------- */
.outs{margin:0 0 14px;font-size:13.5px}
.outs summary{cursor:pointer;color:var(--accent);font-weight:600;list-style:none;
  padding:6px 0;user-select:none}
.outs summary::-webkit-details-marker{display:none}
.outs summary::before{content:"▸";display:inline-block;margin-right:6px;
  transition:transform .15s}
.outs[open] summary::before{transform:rotate(90deg)}
.outs summary b{color:var(--mid);font-weight:600;margin-left:2px}
.outs ul{list-style:none;padding:0;margin:4px 0 0}
.outs li{display:grid;grid-template-columns:44px 1fr;gap:8px;padding:6px 0;
  border-top:1px dashed var(--line);line-height:1.5}
.outs .oy{color:var(--mid);font-size:12.5px}
.outs .ot{color:var(--ink)}
.outs i{grid-column:2;color:var(--mid);font-size:12.5px}
.outs .pending{grid-template-columns:1fr;color:var(--mid);font-style:italic}

/* ---------------- research diagram ---------------- */
.axdia{margin:0 0 40px}
.axdia svg{width:100%;max-width:760px;height:auto;display:block;margin:0 auto}
.axdia .mat{fill:color-mix(in srgb,var(--beat) 16%,transparent);
  stroke:var(--beat);stroke-width:1.8}
.axdia .stg{fill:var(--card);stroke:var(--mid);stroke-width:1.6;stroke-opacity:.55}
.axdia .obj{fill:color-mix(in srgb,var(--accent) 14%,transparent);
  stroke:var(--accent);stroke-width:2}
.axdia .arw{stroke:var(--mid);stroke-width:1.8;stroke-opacity:.6;fill:none;
  stroke-dasharray:3 4}
.axdia text{text-anchor:middle;font-family:var(--serif);fill:var(--ink)}
.axdia .lbl{font-size:23px;font-weight:600}
.axdia .lbl-m{font-size:20px;font-weight:600;fill:var(--beat)}
.axdia .lbl-o{font-size:23px;font-weight:600;fill:var(--accent)}
.axdia .cap,.axdia .cap-m,.axdia .cap-o{
  font-family:"Pretendard",sans-serif;font-size:12px;fill:var(--mid)}
.axdia figcaption{text-align:center;font-size:13.5px;color:var(--mid);margin-top:16px}
.ax-obj{border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}
.ax-mat{border-color:color-mix(in srgb,var(--beat) 45%,var(--line))}
.ax-obj .ax-k{color:var(--accent)}
.ax-mat .ax-k{color:var(--beat)}
.ax-stg .ax-k{color:var(--mid)}
ul.axcount li{display:flex;flex-direction:column}

/* ---------------- publication filters ---------------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 10px}
.chip{font:inherit;font-size:13px;color:var(--mid);background:none;cursor:pointer;
  border:1px solid var(--line);border-radius:20px;padding:6px 14px;
  display:inline-flex;align-items:center;gap:7px;transition:all .15s}
.chip:hover{color:var(--ink);border-color:var(--ink)}
.chip b{font-size:11.5px;font-weight:600;color:var(--mid);opacity:.75}
.chip.on{color:var(--bg);background:var(--ink);border-color:var(--ink)}
.chip.on b{color:var(--bg);opacity:.7}
.fcount{font-size:13px;color:var(--mid);margin:0 0 8px;min-height:1.2em}
.ygroup[hidden]{display:none}
ul.pubs li[hidden]{display:none}
.ix-scie,.ix-ssci{background:color-mix(in srgb,var(--accent) 15%,transparent);color:var(--accent)}
.ix-scopus{background:color-mix(in srgb,var(--beat) 15%,transparent);color:var(--beat)}
.ix-kci,.ix-other{background:var(--soft);color:var(--mid)}
.ix-intl{background:color-mix(in srgb,#c9a227 16%,transparent);color:#c9a227}
.ix-domestic{background:var(--soft);color:var(--mid)}
.axdia .ux{fill:none;stroke:var(--mid);stroke-width:1.8;stroke-opacity:.5;stroke-dasharray:6 5}
.axdia .lbl-x{font-size:19px;font-weight:600;text-anchor:start;fill:var(--ink)}
.axdia .cap-x{font-family:"Pretendard",sans-serif;font-size:12px;fill:var(--mid);
  text-anchor:start}
.ax-ux{border-style:dashed}
.ax-ux .ax-k{color:var(--ink)}