:root{
  --gold:#CFAE70; --gold-dk:#B49248; --ink:#1C1C1C; --muted:#565d68;
  --read:#232323; --soft:#9aa0a6; --hair:#ededed; --bg:#ffffff;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:'Source Sans 3',system-ui,-apple-system,sans-serif;font-size:19px;line-height:1.75;
  -webkit-font-smoothing:antialiased;}
.wrap{max-width:900px;margin:0 auto;padding:66px 56px 88px;}
a{color:var(--ink);text-decoration:underline;text-decoration-color:#d3d3d3;text-underline-offset:3px;}
a:hover{text-decoration-color:var(--gold);}

/* hero */
.name{font-size:39px;font-weight:700;letter-spacing:-.005em;margin:0 0 30px;}
.hero{display:flow-root;}
.role{font-size:20px;line-height:1.85;color:var(--read);margin:0;text-align:justify;hyphens:auto;-webkit-hyphens:auto;}
.role + .role{margin-top:20px;}
.links{margin-top:26px;display:flex;gap:26px;flex-wrap:wrap;font-size:17px;}
.photo{float:right;width:178px;height:210px;margin:6px 0 18px 38px;border-radius:6px;object-fit:cover;border:1px solid var(--hair);}

/* sections */
section{margin-top:72px;}
h2.label{font-size:27px;font-weight:700;letter-spacing:0;
  color:var(--ink);margin:0 0 26px;padding-bottom:14px;border-bottom:1px solid var(--hair);position:relative;}
h2.label::after{content:"";position:absolute;left:0;bottom:-1px;width:56px;height:3px;background:var(--gold);}

.pub{margin-bottom:26px;}
.ptitle{font-size:20px;font-weight:500;line-height:1.45;color:var(--ink);}
.pmeta{font-size:17px;line-height:1.5;color:var(--muted);margin-top:4px;}
.pmeta .jrnl{font-style:italic;}
.plinks{font-size:16px;line-height:1.5;margin-top:6px;}
.plinks a, .abs-toggle{color:var(--muted);}
.ptitle a{color:inherit;text-decoration:none;}
.ptitle a:hover{text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:3px;}
.abs-toggle{background:none;border:0;padding:0;font:inherit;cursor:pointer;text-decoration:underline;text-decoration-color:#d3d3d3;text-underline-offset:2px;}
.abs-toggle:hover{text-decoration-color:var(--gold);}
.abs-toggle.open{color:var(--ink);text-decoration-color:var(--gold);}
.pmeta,.plinks{padding-left:22px;}
.abstract{margin:12px 0 0 22px;padding-left:16px;border-left:2px solid var(--gold);
  font-size:16px;line-height:1.65;color:var(--read);text-align:justify;hyphens:auto;-webkit-hyphens:auto;}
.jmp{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  background:var(--gold);color:var(--ink);padding:4px 10px;border-radius:4px;margin-bottom:10px;}

.teach{font-size:19px;line-height:2;color:var(--read);}
.teach b{font-weight:600;color:var(--ink);}
.teach .abs-toggle{font-size:16px;}
.ta-list{margin:14px 0 0;padding-left:22px;font-size:17px;color:var(--read);line-height:2.05;}

footer{margin-top:76px;padding-top:24px;border-top:1px solid var(--hair);font-size:16px;color:var(--muted);}

/* responsive */
@media(max-width:640px){
  .wrap{padding:42px 24px 60px;}
  .photo{float:none;width:158px;height:186px;margin:0 0 20px;}
  .name{font-size:32px;}
  h2.label{font-size:24px;}
  .role{font-size:19px;}
  .ptitle{font-size:19px;}
  .pmeta{font-size:16px;}
  .teach{font-size:18px;}
}