:root{--bg:#f5f7fb;--ink:#162033;--muted:#5c667a;--nav:#0f2747;--card:#fff;--line:#dfe5ee;--accent:#2f68a5;--soft:#edf3f9}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Noto Sans TC",sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}img{max-width:100%;display:block}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.top{background:var(--nav);color:white}.wrap{max-width:1180px;margin:auto;padding:0 24px}.brand{padding:32px 0 18px}.brand h1{margin:0;font-size:34px;line-height:1.15}.brand p{margin:8px 0 0;color:#dbe6f4}.nav{display:flex;gap:18px;flex-wrap:wrap;padding:14px 0;border-top:1px solid rgba(255,255,255,.18)}.nav a{color:white;font-weight:700;font-size:14px}.hero{padding:54px 0;background:linear-gradient(135deg,#e9f0f8,#fbfcfe)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}.hero h2{font-size:44px;line-height:1.1;margin:6px 0 18px}.hero p{max-width:760px;color:var(--muted);font-size:18px}.eyebrow{letter-spacing:.14em;font-size:12px;font-weight:800;color:#3d648c;margin:0}.eyebrow.dark{color:#49647f}.btn{display:inline-block;background:var(--nav);color:#fff;padding:11px 17px;border-radius:8px;margin:8px 8px 0 0;font-weight:700}.btn-light{background:white;color:var(--nav);border:1px solid #cbd7e5}.hero-photo,.portrait-card,.photo-grid figure{margin:0;background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 8px 24px rgba(15,39,71,.08)}.hero-photo img{width:100%;aspect-ratio:4/3;object-fit:cover}.hero-photo figcaption,.portrait-card figcaption,.photo-grid figcaption{padding:12px 15px;color:var(--muted);font-size:14px}.section{padding:52px 0}.section-soft{background:var(--soft)}.section h2{font-size:30px;line-height:1.2;margin:0 0 24px}.section-title{margin-top:46px!important}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:0 4px 14px rgba(20,40,70,.04)}.card h3{margin-top:0}.muted{color:var(--muted)}.list-clean{padding-left:20px}.tag{display:inline-block;padding:5px 10px;border-radius:999px;background:#eaf1f9;margin:4px 6px 4px 0;font-size:13px}.placeholder{border:2px dashed #c7d1de;background:#fbfcfe;color:#6e7889;padding:28px;border-radius:12px;text-align:center}.footer{background:#0b1d35;color:#d7e1ed;padding:30px 0;margin-top:30px}.research-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.image-card{background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 6px 18px rgba(20,40,70,.06)}.image-card img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#f7f4ee}.image-card div{padding:18px}.image-card h3{margin:0 0 8px}.image-card p{margin:0;color:var(--muted)}.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.photo-grid.two-photo{grid-template-columns:repeat(2,1fr)}.photo-grid figure img{width:100%;aspect-ratio:4/3;object-fit:cover}.profile-layout{display:grid;grid-template-columns:340px 1fr;gap:28px;align-items:start}.portrait-card img{width:100%;aspect-ratio:3/4;object-fit:cover}.research-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.research-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 7px 20px rgba(20,40,70,.06)}.research-card img{width:100%;height:390px;object-fit:contain;background:#faf7f1;padding:12px}.research-copy{padding:22px}.research-copy h3{margin:0 0 10px;font-size:23px}.research-copy p{margin:0;color:var(--muted)}.research-card-wide{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;align-items:center}.research-card-wide img{height:360px}.pi-card{display:grid;grid-template-columns:160px 1fr;gap:24px;align-items:center;background:white;border:1px solid var(--line);border-radius:16px;padding:20px}.pi-card img{width:160px;height:200px;object-fit:cover;border-radius:12px}.pi-card h3{font-size:26px;margin:4px 0}.member-placeholders{margin-top:30px}@media(max-width:900px){.hero-grid,.profile-layout,.research-grid,.research-card-wide{grid-template-columns:1fr}.research-preview{grid-template-columns:1fr 1fr}.photo-grid{grid-template-columns:1fr 1fr}.research-card-wide{display:block}.hero h2{font-size:38px}}@media(max-width:620px){.wrap{padding:0 18px}.brand h1{font-size:27px}.hero h2{font-size:32px}.research-preview,.photo-grid,.photo-grid.two-photo{grid-template-columns:1fr}.research-card img{height:auto}.pi-card{grid-template-columns:100px 1fr}.pi-card img{width:100px;height:130px}.nav{gap:12px}.section{padding:38px 0}}
/* Publications / Scopus */
.publication-head{display:flex;justify-content:space-between;gap:28px;align-items:flex-end;margin-bottom:26px}
.publication-head h2{margin:6px 0 8px}
.publication-intro{max-width:760px;margin:0}
.scopus-btn{white-space:nowrap}
.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(140px,1fr));gap:16px;margin:24px 0}
.metric-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;text-align:center;box-shadow:0 4px 14px rgba(20,40,70,.04)}
.metric-card strong{display:block;font-size:30px;line-height:1.1;color:var(--nav)}
.metric-card span{display:block;margin-top:7px;color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.sync-note{background:#eef4fa;border:1px solid #d5e1ee;color:#4d6075;padding:13px 16px;border-radius:10px;margin-bottom:28px}
.publication-list{display:grid;gap:34px}
.publication-year>h2{font-size:28px;margin:0 0 14px;padding-bottom:8px;border-bottom:2px solid #dce5ef}
.publication-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin:12px 0;box-shadow:0 3px 12px rgba(20,40,70,.035)}
.publication-item h3{margin:0 0 7px;font-size:18px;line-height:1.45}
.publication-item p{margin:0;color:var(--muted);font-size:14px;padding-right:90px}
.citation-count{position:absolute;right:18px;bottom:17px;color:#5b6c7f;font-size:12px;font-weight:700}
.pub-links{margin-top:8px;font-size:13px;font-weight:700}
@media(max-width:700px){
  .publication-head{display:block}
  .scopus-btn{margin-top:16px}
  .metric-grid{grid-template-columns:1fr 1fr}
  .publication-item{padding:16px}
  .publication-item p{padding-right:0}
  .citation-count{position:static;margin-top:8px}
}
/* Recent Publications 2022-2026 */
.publication-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}
.publication-summary>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:0 4px 14px rgba(20,40,70,.04)}
.publication-summary strong{display:block;font-size:24px;color:var(--nav);line-height:1.15}
.publication-summary span{display:block;margin-top:5px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.year-nav{display:flex;flex-wrap:wrap;gap:9px;margin:8px 0 24px}
.year-chip{display:inline-flex;align-items:center;gap:8px;background:#eaf1f9;color:var(--nav);border:1px solid #d4dfeb;border-radius:999px;padding:7px 12px;font-weight:700}
.year-chip:hover{text-decoration:none;background:#dfeaf5}
.year-chip span{display:inline-flex;align-items:center;justify-content:center;min-width:23px;height:23px;padding:0 6px;background:#fff;border-radius:999px;font-size:11px;color:var(--muted)}
.publication-source-note{background:#eef4fa;border:1px solid #d5e1ee;color:#4d6075;padding:13px 16px;border-radius:10px;margin-bottom:30px}
.pub-year{scroll-margin-top:20px;margin:0 0 42px}
.pub-year-head{display:flex;align-items:end;justify-content:space-between;gap:14px;border-bottom:2px solid #dce5ef;margin-bottom:8px}
.pub-year-head h2{margin:0 0 8px;font-size:30px}
.pub-year-head span{color:var(--muted);font-size:13px;margin-bottom:11px}
.publication-numbered-list{margin:0;padding-left:36px}
.publication-numbered-list li{padding:15px 14px 15px 8px;border-bottom:1px solid var(--line);background:transparent}
.publication-numbered-list li::marker{font-weight:700;color:#6a7b8e}
.citation-text{font-size:15px;line-height:1.72;color:#243246}
.citation-text strong{color:#102d4e}
.citation-text em{font-style:italic}
@media(max-width:700px){
  .publication-summary{grid-template-columns:1fr}
  .pub-year-head{align-items:center}
  .publication-numbered-list{padding-left:30px}
  .publication-numbered-list li{padding-right:0}
}
/* Professor external profiles */
.profile-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:8px}
.profile-link-card{display:block;background:#f5f8fc;border:1px solid #d9e3ee;border-radius:12px;padding:14px 16px;color:var(--ink);transition:.18s ease}
.profile-link-card:hover{text-decoration:none;background:#edf4fb;border-color:#b9cde2;transform:translateY(-1px)}
.profile-link-title{display:block;font-weight:800;color:var(--nav);margin-bottom:3px}
.profile-link-sub{display:block;color:var(--muted);font-size:13px;line-height:1.5}
/* TopSciNet profile image */
.topscinet-image-card{display:block;margin-top:10px;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 6px 18px rgba(20,40,70,.06);color:inherit;transition:.18s ease}
.topscinet-image-card:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 10px 26px rgba(20,40,70,.10)}
.topscinet-image-card img{width:100%;height:auto;display:block;background:#f5f7fb}
.topscinet-caption{display:block;padding:12px 15px;color:var(--muted);font-size:13px;font-weight:700}

/* Members directory */
.members-intro{max-width:760px;margin:-12px 0 26px}
.member-pi{margin-bottom:46px}
.member-contact{color:var(--muted);font-size:14px}
.member-profile-link{font-weight:800;font-size:14px}
.member-section{margin-top:50px}
.member-section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.member-section-head h2{margin:4px 0 0}
.member-count{color:var(--muted);font-size:13px;white-space:nowrap}
.member-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.member-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 6px 18px rgba(20,40,70,.055);transition:transform .18s ease,box-shadow .18s ease}
.member-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(20,40,70,.10)}
.member-card>img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center top;background:#eef2f6}
.member-card-body{padding:15px 16px 17px}
.member-card-body h3{margin:0 0 3px;font-size:18px;line-height:1.3}
.member-card-body p{margin:0;color:var(--muted);font-size:13px}
.group-gallery figure img{aspect-ratio:16/10;object-fit:cover}
@media(max-width:900px){.member-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.member-grid{grid-template-columns:1fr 1fr;gap:12px}.member-card-body{padding:12px}.member-card-body h3{font-size:16px}.member-section{margin-top:38px}.member-section-head{align-items:flex-end}}

/* Facilities redesign */
.facilities-intro{max-width:850px;margin:-10px 0 38px;color:var(--muted);font-size:17px}
.facility-category{margin:44px 0 56px}
.facility-category-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.facility-category-head>div{display:flex;align-items:center;gap:14px}
.facility-category-head h3{font-size:24px;margin:0;line-height:1.2}
.facility-kicker{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;background:var(--nav);color:#fff;font-weight:800;font-size:12px;letter-spacing:.04em}
.facility-category-count{font-size:13px;color:var(--muted);white-space:nowrap}
.facility-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.facility-card{position:relative;display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 5px 16px rgba(20,40,70,.045);transition:.18s ease;min-height:185px}
.facility-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(20,40,70,.09);border-color:#cad7e5}
.facility-card.featured{background:linear-gradient(180deg,#f8fbff,#fff);border-color:#cbdceb}
.facility-icon{flex:0 0 54px;height:54px;border-radius:14px;background:#e8f0f8;color:var(--nav);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:900;letter-spacing:.02em}
.facility-card.featured .facility-icon{background:var(--nav);color:#fff}
.facility-card-body{min-width:0}
.facility-card-body h4{margin:1px 0 8px;font-size:18px;line-height:1.35;color:var(--ink)}
.facility-card-body p{margin:0 0 13px;color:var(--muted);font-size:14px;line-height:1.58}
.facility-tag{display:inline-block;background:#edf3f9;color:#49647f;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:800;letter-spacing:.03em}
.facility-new{position:absolute;top:12px;right:12px;background:#dceafb;color:#244f7b;border-radius:999px;padding:3px 8px;font-size:9px;font-weight:900;letter-spacing:.1em}
.facility-note{background:#eef4fa;border:1px solid #d5e1ee;color:#4d6075;border-radius:12px;padding:15px 18px;margin-top:14px}
@media(max-width:980px){.facility-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.facility-grid{grid-template-columns:1fr}.facility-category-head{align-items:flex-start}.facility-category-head>div{align-items:flex-start}.facility-category-head h3{font-size:21px}.facility-category-count{display:none}.facility-card{min-height:auto}}