:root{--ink:#16202e;--muted:#5d6b7a;--line:#e3e8ef;--bg:#fff;--soft:#f5f8fc;
--navy:#123a63;--brand:#1f6feb;--teal:#128b7e;--accent:#e8f4ec}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.65;
font-family:"Inter","Pretendard",-apple-system,"Segoe UI",Roboto,"Malgun Gothic","Apple SD Gothic Neo",sans-serif;
font-size:15px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
:lang(ko),.bk,.kr{font-family:"Pretendard","Inter",-apple-system,"Malgun Gothic","Apple SD Gothic Neo",sans-serif}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:11px;line-height:1.25}
.brand:hover{text-decoration:none}
.brand-mark{flex:0 0 auto;display:block}
.brand-txt{display:flex;flex-direction:column}
.brand b{font-size:18px;color:var(--navy);letter-spacing:.4px;font-weight:800}
.brand .bk{font-size:11.5px;color:var(--muted);font-weight:600;letter-spacing:-.1px}
.brand .be{font-size:10px;color:#8b98a7;letter-spacing:.1px;line-height:1.35}
@media(max-width:760px){.brand .be{display:none}}
.nav ul{display:flex;gap:18px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.nav ul a{color:var(--ink);font-size:13.5px;font-weight:600}
.nav ul a.active{color:var(--brand)}
.hero{background:linear-gradient(135deg,#0f2f52,#154b7a 55%,#116b63);color:#fff;padding:64px 0 56px}
.hero h1{margin:0 0 10px;font-size:34px;letter-spacing:-.3px}
.hero .ko{font-size:16px;opacity:.9;margin:0 0 6px}
.hero p.lead{max-width:760px;opacity:.94;margin:14px 0 22px;font-size:15.5px}
.btns{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-block;padding:10px 18px;border-radius:8px;font-weight:700;font-size:14px}
.btn.primary{background:#fff;color:var(--navy)}
.btn.ghost{border:1.5px solid rgba(255,255,255,.6);color:#fff}
section{padding:46px 0}
h2.sec{font-size:20px;color:var(--navy);margin:0 0 6px}
h2.sec .kr{font-size:14px;color:var(--muted);font-weight:600;margin-left:9px;letter-spacing:-.2px}
@media(max-width:620px){h2.sec .kr{display:block;margin:2px 0 0}}
.sub{color:var(--muted);font-size:13.5px;margin:0 0 22px}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g3,.g2{grid-template-columns:1fr}.hero h1{font-size:26px}}
.card{border:1px solid var(--line);border-radius:12px;padding:18px;background:#fff}
.card h3{margin:0 0 8px;font-size:15.5px;color:var(--navy)}
.card p{margin:0;color:var(--muted);font-size:13.5px}
.pill{display:inline-block;font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px;
background:#eef3fb;color:#28457f;margin-bottom:8px}
.pill.dds{background:var(--accent);color:#1c6b4a}
.stat{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:8px}
@media(max-width:620px){.stat{grid-template-columns:repeat(2,1fr)}}
.stat div{border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}
.stat b{display:block;font-size:26px;color:var(--navy)}
.stat span{font-size:12px;color:var(--muted)}
.ga{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.ga img{width:100%;aspect-ratio:16/10;object-fit:contain;background:#fff;border-bottom:1px solid var(--line)}
.ga .b{padding:13px}
.ga .b h4{margin:0 0 6px;font-size:13.5px;line-height:1.4}
.ga .b .v{font-size:12px;color:var(--muted)}
.ga .b .c{font-size:10.5px;color:#9aa6b5;margin-top:4px}
ol.pubs{padding-left:0;list-style:none;margin:0}
ol.pubs li{border-bottom:1px solid var(--line);padding:11px 0;font-size:13.5px}
ol.pubs .n{display:inline-block;min-width:34px;font-weight:700;color:var(--navy)}
.doi{display:inline-block;font-size:10.5px;font-weight:700;color:#fff;background:var(--brand);
border-radius:4px;padding:1px 6px;margin-left:6px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.filters button{border:1px solid var(--line);background:#fff;border-radius:20px;padding:5px 13px;
font-size:12.5px;cursor:pointer;font-weight:600;color:var(--muted)}
.filters button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{border-bottom:1px solid var(--line);padding:9px 8px;text-align:left;vertical-align:top}
th{background:var(--soft);color:var(--navy);font-size:12.5px}
.news{border-left:3px solid var(--brand);padding:4px 0 4px 14px;margin-bottom:18px}
.news .d{font-size:11.5px;color:var(--muted)}
.news h4{margin:2px 0 4px;font-size:14.5px}
.news p{margin:0;font-size:13px;color:var(--muted)}
footer{background:var(--soft);border-top:1px solid var(--line);padding:30px 0;margin-top:30px;
font-size:13px;color:var(--muted)}
footer b{color:var(--ink)}
footer .fen{color:#8b98a7;font-size:12px}
footer .fal{color:var(--muted);font-size:12px}
.hero .en{font-size:14.5px;opacity:.82;margin:2px 0 0}
.role-pill{display:inline-block;font-size:11.5px;font-weight:700;padding:4px 11px;border-radius:20px;background:#0f3a63;color:#fff;margin:0 0 10px}
.bi{color:var(--muted);font-size:12.5px;display:block;margin-top:2px}

/* ---- portraits & placements ---- */
.avatar{display:block;border-radius:50%;object-fit:cover;background:var(--soft);
 border:1px solid var(--line);flex:0 0 auto}
.avatar.ph{display:flex;align-items:center;justify-content:center;font-weight:700;
 color:#4a6b96;background:linear-gradient(140deg,#eef4fb,#e4eef7);letter-spacing:-.5px}
.phead{display:flex;align-items:center;gap:14px;margin:2px 0 10px}
.phead .pmeta h3{margin:0 0 3px;font-size:15.5px;color:var(--navy)}
.phead .pmeta b{font-size:12.5px;color:var(--ink);font-weight:600}
.phead.pi{gap:18px;margin-bottom:6px}
.pcard p{font-size:13px}
.pcard .now{margin-top:8px;padding-top:8px;border-top:1px dashed var(--line);color:var(--ink)}
.plcgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:6px}
@media(max-width:620px){.plcgrid{grid-template-columns:1fr}}
.plc{border:1px solid var(--line);border-radius:12px;padding:20px 16px;text-align:center;background:#fff;
 display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:118px}
.plc img{max-height:52px;max-width:210px;width:auto;object-fit:contain}
.plc-txt{font-size:17px;font-weight:800;color:var(--navy);letter-spacing:-.3px}
.plc-nm{font-size:12.5px;color:var(--muted);font-weight:600}
/* ---- gallery ---- */
.galbum{margin:0 0 30px}
.galbum h3{font-size:15px;color:var(--navy);margin:0 0 10px;display:flex;align-items:center;gap:9px}
.galbum h3 .gn{font-size:11px;font-weight:700;color:var(--muted);background:var(--soft);
 border:1px solid var(--line);border-radius:20px;padding:1px 8px}
.ggrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}
.gcell{padding:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--soft);
 cursor:zoom-in;aspect-ratio:4/3;display:block}
.gcell img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s}
.gcell:hover img{transform:scale(1.05)}
.lbox[hidden]{display:none!important}
.lbox{position:fixed;inset:0;z-index:200;background:rgba(8,18,32,.94);display:flex;
 align-items:center;justify-content:center;padding:34px 60px 66px}
.lbox img{max-width:100%;max-height:100%;object-fit:contain;border-radius:6px}
.lb-x,.lb-p,.lb-n{position:absolute;background:rgba(255,255,255,.10);color:#fff;border:0;
 cursor:pointer;border-radius:50%;width:44px;height:44px;font-size:26px;line-height:1}
.lb-x{top:16px;right:18px;font-size:24px}
.lb-p{left:12px;top:50%;transform:translateY(-50%)}
.lb-n{right:12px;top:50%;transform:translateY(-50%)}
.lb-x:hover,.lb-p:hover,.lb-n:hover{background:rgba(255,255,255,.22)}
.lb-cap{position:absolute;bottom:20px;left:0;right:0;text-align:center;color:#cfe0f2;font-size:13px;padding:0 20px}
@media(max-width:620px){.lbox{padding:16px 8px 58px}.lb-p,.lb-n{width:36px;height:36px}}

/* ---- platform motif ---- */
.motif{border:1px solid var(--line);border-radius:14px;background:#fff;padding:16px 14px;overflow-x:auto}
.motif object{display:block;width:100%;min-width:940px}
@media(max-width:620px){.motif{padding:10px 8px}}
/* larger member portraits */
.pcard .phead{gap:16px}
.pcard .avatar{box-shadow:0 1px 3px rgba(16,32,56,.10)}

.plc{min-height:132px;gap:14px}
.plc .plc-nm{line-height:1.45}

/* ================= Projects — agency colour system ================= */
:root{
 --ag-mist:#2F6FE0; --ag-mist-bg:#EDF3FD;
 --ag-mfds:#0E8C7F; --ag-mfds-bg:#E7F5F2;
 --ag-motie:#B9741A; --ag-motie-bg:#FBF2E4;
 --ag-mss:#7A4CC0;  --ag-mss-bg:#F2ECFB;
 --ag-add:#3F5D78;  --ag-add-bg:#ECF1F6;
 --ag-corp:#B8446A; --ag-corp-bg:#FBEDF2;
}
.ag-mist{--agc:var(--ag-mist);--agbg:var(--ag-mist-bg)}
.ag-mfds{--agc:var(--ag-mfds);--agbg:var(--ag-mfds-bg)}
.ag-motie{--agc:var(--ag-motie);--agbg:var(--ag-motie-bg)}
.ag-mss{--agc:var(--ag-mss);--agbg:var(--ag-mss-bg)}
.ag-add{--agc:var(--ag-add);--agbg:var(--ag-add-bg)}
.ag-corp{--agc:var(--ag-corp);--agbg:var(--ag-corp-bg)}

/* legend */
.plegend{border:1px solid var(--line);border-radius:12px;padding:12px 16px;background:var(--soft);margin:2px 0 16px}
.pl-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:5px 0}
.pl-h{font-size:11.5px;font-weight:700;color:var(--muted);min-width:172px;letter-spacing:.02em}
@media(max-width:620px){.pl-h{min-width:100%;margin-bottom:2px}}

/* chips */
.ag-chip{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;
 padding:3px 10px;border-radius:20px;background:var(--agbg);color:var(--agc);
 border:1px solid color-mix(in srgb,var(--agc) 26%,transparent)}
.ag-chip i{font-style:normal;font-size:9.5px;font-weight:600;opacity:.72;letter-spacing:.02em}
.rl{display:inline-flex;font-size:11.5px;font-weight:700;padding:3px 10px;border-radius:20px;
 color:var(--agc,#5d6b7a);border:1.4px solid color-mix(in srgb,var(--agc,#8b98a7) 55%,transparent);background:#fff}
.rl.solid{background:var(--agc,#5d6b7a);color:#fff;border-color:var(--agc,#5d6b7a)}
.kind{display:inline-flex;font-size:11.5px;font-weight:600;padding:3px 10px;border-radius:20px;
 background:#F1F5F9;color:#51606F;border:1px solid #E2E8F0}
.per{font-size:12px;color:var(--muted);font-weight:600;align-self:center;margin-left:2px}

/* filters */
.pfilters{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px}
.pfilters button{border:1px solid var(--line);background:#fff;border-radius:20px;padding:6px 14px;
 font-size:12.5px;font-weight:700;cursor:pointer;color:var(--muted);font-family:inherit;
 display:inline-flex;align-items:center;gap:6px;transition:.15s}
.pfilters button span{font-size:10.5px;font-weight:700;background:#F1F5F9;color:#64748B;
 border-radius:10px;padding:0 6px;line-height:16px}
.pfilters button:hover{border-color:#C3D2E3;color:var(--ink)}
.pfilters button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.pfilters button.on span{background:rgba(255,255,255,.22);color:#fff}
.pfilters .fb-mist.on{background:var(--ag-mist);border-color:var(--ag-mist)}
.pfilters .fb-mfds.on{background:var(--ag-mfds);border-color:var(--ag-mfds)}
.pfilters .fb-motie.on{background:var(--ag-motie);border-color:var(--ag-motie)}
.pfilters .fb-mss.on{background:var(--ag-mss);border-color:var(--ag-mss)}
.pfilters .fb-add.on{background:var(--ag-add);border-color:var(--ag-add)}
.pfilters .fb-corp.on{background:var(--ag-corp);border-color:var(--ag-corp)}

/* project card */
.pcard2{display:flex;border:1px solid var(--line);border-radius:14px;overflow:hidden;
 background:#fff;margin-bottom:16px;transition:.18s}
.pcard2:hover{border-color:color-mix(in srgb,var(--agc) 42%,var(--line));
 box-shadow:0 2px 10px color-mix(in srgb,var(--agc) 12%,transparent)}
.pc-bar{flex:0 0 6px;background:var(--agc)}
.pc-body{padding:16px 20px 18px;flex:1;min-width:0}
.pc-tags{display:flex;gap:7px;flex-wrap:wrap;align-items:center;margin-bottom:10px}
.pcard2 h3{margin:0 0 8px;font-size:15.5px;line-height:1.42;color:var(--navy)}
.pc-ag{margin:0;font-size:13px;color:var(--ink)}
.pc-ag b{color:var(--agc)}
.pc-goal{margin:10px 0 0;font-size:13.5px;color:var(--ink)}
.pc-list{color:var(--muted);font-size:13px;margin:8px 0 0;padding-left:18px}
.pc-list li{margin:2px 0}
.pc-list li::marker{color:var(--agc)}

/* news tag colours (same family as project agencies) */
.news .d .tg{display:inline-flex;font-size:10.5px;font-weight:800;padding:1px 8px;border-radius:20px;
 margin-left:6px;letter-spacing:.02em;border:1px solid transparent}
.tg-Grant{background:var(--ag-mist-bg);color:var(--ag-mist);border-color:#C8DCF8}
.tg-Project{background:var(--ag-mfds-bg);color:var(--ag-mfds);border-color:#BFE3DC}
.tg-Award{background:#FDF3E2;color:#B9741A;border-color:#F1DCB6}
.tg-Paper{background:#F2ECFB;color:#7A4CC0;border-color:#DDCDF3}
.tg-Patent{background:#FBEDF2;color:#B8446A;border-color:#F2CEDB}
.tg-Appointment{background:#EAF0F6;color:#2F5480;border-color:#CFDCEA}
.tg-Degree{background:#E8F3EC;color:#26714A;border-color:#C7E3D2}
.tg-Seminar{background:#F1F5F9;color:#51606F;border-color:#E2E8F0}