:root{--ink:#233d35;--muted:#6a7068;--paper:#fcf9f1;--line:#deded2;--accent:#9b653b;--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--ink);background:#eae5d7 url('images/Logo6A.png') repeat top left;font-family:Inter,'Segoe UI',Arial,sans-serif;font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:5px}img{max-width:100%;height:auto;display:block}.site-shell{max-width:1200px;margin:32px auto;background:var(--paper);border:1px solid #d8d6c5;border-radius:24px;box-shadow:0 18px 70px #283b2520;overflow:clip}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 44px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-weight:650;line-height:1.4}.brand img{width:34px;height:40px;object-fit:contain}.brand small{display:block;font-size:9px;letter-spacing:1.5px;color:var(--muted);margin-top:4px}nav{display:flex;gap:23px;align-items:center;font-size:13px;font-weight:550}nav a{padding:8px 0}nav a:hover,.text-link:hover{color:var(--accent)}nav [aria-current]{border-bottom:2px solid var(--accent)}nav .nav-contact{padding:9px 14px;border:1px solid #c6cbbb;border-radius:8px}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.6fr 1fr;gap:60px;padding:70px 64px 50px;align-items:center}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--accent);margin:0 0 18px;display:flex;align-items:center;gap:8px}.eyebrow span{width:6px;height:6px;border-radius:50%;background:var(--accent)}h1,h2,h3,p,figure{margin-top:0}h1,h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-1.8px;line-height:1.12}h1{font-size:clamp(40px,4.8vw,64px);margin-bottom:22px}h1 em{font-weight:400;color:var(--accent)}.hero-role{font-size:13px;font-weight:600;margin-bottom:18px}.intro{max-width:470px;color:var(--muted);font-size:15px;line-height:1.9}.actions{display:flex;align-items:center;gap:26px;margin-top:28px}.button{background:var(--ink);color:var(--paper);padding:13px 20px;border-radius:8px;display:inline-flex;align-items:center;gap:26px;font-size:13px}.button:hover{background:#34564b}.text-link{font-size:12px;font-weight:600;white-space:nowrap}.portrait{margin:0;justify-self:end;position:relative;width:290px;padding:14px 14px 0;border:1px solid #d9ddcd;border-radius:150px 150px 16px 16px;background:#ebeedd}.portrait>img{width:260px;aspect-ratio:1;object-fit:cover;border-radius:140px 140px 12px 12px;filter:saturate(.85)}.profile-links{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin:0 64px;padding:19px 0;border-block:1px solid var(--line);font-size:12px;color:var(--muted)}.profile-links a{overflow-wrap:anywhere}.orcid{font-weight:700;color:#66823e}.software-section,.resources{padding:48px 64px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px}.section-heading .eyebrow{margin-bottom:10px}h2{font-size:32px;margin-bottom:0;letter-spacing:-.8px}.software-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.software-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s;background:#fffdf8}.software-card:hover{transform:translateY(-4px);box-shadow:0 10px 25px #233d3510}.card-art{height:190px;display:flex;align-items:center;justify-content:center;position:relative}.card-art img{width:115px;height:115px;object-fit:contain}.card-art>span{position:absolute;bottom:12px;left:18px;font-size:9px;font-weight:650;letter-spacing:1.3px;color:#536255}.lattice{background:#e9eddf}.data{background:#e4eced}.math{background:#efe7dd}.math img{border-radius:18px;mix-blend-mode:multiply}.card-copy{padding:23px 20px}.card-copy h3{display:flex;justify-content:space-between;font-size:21px;letter-spacing:-.6px;font-weight:600;margin-bottom:10px}.card-copy h3 span{font-size:18px;font-weight:400;color:var(--accent)}.card-copy p{font-size:13px;color:var(--muted);min-height:65px;margin-bottom:20px}.tag{font-size:10px;border:1px solid var(--line);border-radius:20px;padding:5px 9px;color:var(--muted)}.resources{padding-top:0}.resource-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.resource-grid>a{display:flex;align-items:center;gap:18px;border-block:1px solid var(--line);padding:23px 0}.resource-grid>a>span:last-child{margin-left:auto}.resource-number{color:var(--accent);font-size:12px}.resource-grid h3{font-size:16px;font-weight:600;margin-bottom:4px}.resource-grid p{font-size:12px;color:var(--muted);margin-bottom:0}.resource-grid>a:hover h3{color:var(--accent)}.contact{margin:0 64px 45px;padding:32px;background:#e9eddf;border-radius:var(--radius);position:relative}.contact h2{font-size:32px}.contact>a{position:absolute;right:32px;bottom:32px;border-bottom:1px solid var(--ink);padding-bottom:4px;font-size:13px}.site-footer{border-top:1px solid var(--line);padding:24px 44px;display:flex;justify-content:space-between;gap:16px;font-size:10px;color:var(--muted)}.skip{position:fixed;top:-100px;left:20px;background:var(--ink);color:white;padding:12px;z-index:10}.skip:focus{top:10px}@media(min-width:1500px){.site-shell{margin-block:45px}}@media(max-width:1000px){.site-shell{margin:18px}.site-header{padding:20px 28px;flex-wrap:wrap}.hero{padding:48px 36px;gap:30px}.profile-links{margin-inline:36px}.software-section,.resources{padding-inline:36px}.contact{margin-inline:36px}.portrait{width:250px}.portrait>img{width:220px}nav{gap:18px}.brand small{font-size:8px}}@media(max-width:700px){.site-shell{margin:12px;border-radius:16px}.site-header{padding:18px 20px;gap:14px}.brand{font-size:13px}.brand small{font-size:7px;letter-spacing:1px}.brand img{width:28px;height:34px}.menu-toggle{display:flex;gap:12px;align-items:center;background:none;border:1px solid var(--line);border-radius:7px;padding:8px 10px;font-size:12px}nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line);padding-top:8px}nav.is-open{display:flex}nav a{padding:12px}nav [aria-current]{border:0;background:#e9eddf;border-radius:7px}nav .nav-contact{margin-top:6px}.hero{grid-template-columns:1fr;padding:34px 24px;gap:30px}h1{font-size:44px}.hero-role{font-size:12px}.intro{font-size:14px}.portrait{justify-self:center;width:220px}.portrait>img{width:190px}.actions{gap:18px}.button{padding:12px 14px;gap:15px}.profile-links{margin-inline:24px;font-size:11px;gap:12px}.software-section,.resources{padding:34px 24px}.resources{padding-top:0}.software-grid,.resource-grid{grid-template-columns:1fr}.software-grid{gap:20px}.card-art{height:180px}.card-copy p{min-height:0}.section-heading{align-items:start;flex-direction:column;gap:14px}h2{font-size:28px}.resource-grid{gap:0}.resource-grid>a+a{border-top:0}.contact{margin:0 24px 30px;padding:26px}.contact>a{position:static;display:inline-block;margin-top:24px}.contact h2{font-size:29px}.site-footer{padding:22px 24px;flex-direction:column;gap:6px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.writing-note{margin-top:24px;padding:20px 0 0;border-top:1px solid var(--line)}.writing-note h3{font-size:16px;font-weight:600;margin-bottom:4px}.writing-note p{font-size:13px;color:var(--muted);margin-bottom:0}

/* Restrained layout with the profile photograph beside the introduction. */
.site-shell { max-width: 1080px; border-radius: 8px; box-shadow: none; }
.site-header { padding: 18px 30px; }
.brand { font-size: 14px; font-weight: 600; }
.hero { display: block; padding: 32px 40px; }
.hero::after { content: ''; display: block; clear: both; }
.hero-copy { padding-top: 8px; }
.hero h1 { font: 600 22px/1.45 'Segoe UI', Arial, sans-serif; letter-spacing: 0; margin-bottom: 14px; }
.hero .intro { max-width: none; font-size: 15px; line-height: 1.75; margin-bottom: 12px; color: var(--ink); }
.portrait { float: left; width: 156px; margin: 0 28px 12px 0; padding: 5px; border: 1px solid #caccc2; border-radius: 4px; background: transparent; }
.portrait > img { width: 100%; border-radius: 2px; filter: none; }
.profile-links { margin-inline: 40px; padding-block: 14px; }
h2 { font: 600 21px/1.45 'Segoe UI', Arial, sans-serif; letter-spacing: 0; }
.software-section, .resources { padding: 30px 40px; }
.resources { padding-top: 0; }
.section-heading { margin-bottom: 18px; }
.software-grid { gap: 12px; }
.software-card { display: grid; grid-template-columns: 48px minmax(0, 1fr); align-items: start; gap: 12px; padding: 14px; border-radius: 4px; background: transparent; transition: none; }
.software-card:hover { transform: none; box-shadow: none; border-color: #9ba69c; }
.card-art { height: auto; padding-top: 2px; background: transparent; }
.card-art img { width: 48px; height: 48px; }
.card-copy { padding: 0; }
.card-copy h3 { font-size: 17px; line-height: 1.32; letter-spacing: 0; margin-bottom: 5px; }
.card-copy p { font-size: 13px; line-height: 1.43; min-height: 0; margin-bottom: 0; }
.contact { margin: 0 40px 30px; padding: 20px 0 0; border-top: 1px solid var(--line); background: none; border-radius: 0; }
.contact h2 { font-size: 21px; }
.contact > a { position: static; display: inline-block; margin-top: 10px; border: 0; overflow-wrap: anywhere; }
.site-footer { padding: 20px 30px; }
@media (max-width: 700px) {
  .site-shell { border-radius: 6px; }
  .site-header { padding: 16px; }
  .hero { padding: 24px 18px; }
  .hero-copy { padding-top: 0; }
  .hero h1 { font-size: 18px; margin-bottom: 12px; }
  .hero .intro { font-size: 14px; }
  .portrait { width: 88px; margin: 0 16px 10px 0; padding: 3px; }
  .profile-links { margin-inline: 18px; }
  .software-section, .resources { padding: 24px 18px; }
  .resources { padding-top: 0; }
  .section-heading { gap: 10px; }
  h2 { font-size: 20px; }
  .contact { margin-inline: 18px; padding: 18px 0 0; }
  .contact h2 { font-size: 20px; }
  .contact > a { margin-top: 8px; font-size: 12px; }
}

.software-page h1 { font: 600 22px/1.45 'Segoe UI', Arial, sans-serif; letter-spacing: 0; margin-bottom: 8px; }
.page-description { font-size: 13px; color: var(--muted); margin-bottom: 0; }
.download-label { display: inline-block; margin-top: 6px; font-size: 12px; text-decoration: underline; }

.course-link { display: flex; align-items: start; gap: 16px; padding: 16px; border: 1px solid var(--line); border-radius: 4px; }
.course-link:hover { border-color: #9ba69c; }
.course-code { font-size: 14px; font-weight: 600; }
.course-link h2 { font-size: 17px; margin-bottom: 5px; }
.course-link p { font-size: 13px; color: var(--muted); margin: 0; }
.course-page h1, .course-page h1 span { font: 600 22px/1.45 'Segoe UI', Arial, sans-serif !important; letter-spacing: 0; }
.course-intro { margin-top: 18px; }
.course-page p, .course-page li { font-size: 14px; line-height: 1.65; }
.course-page p { margin-bottom: 10px; }
.course-materials { display: grid; gap: 16px; margin-top: 24px; }
.course-material { padding: 18px; border: 1px solid var(--line); border-radius: 4px; }
.course-material h3 { font-size: 16px; line-height: 1.45; margin-bottom: 12px; }
.course-material ul { padding-left: 20px; }
.course-material a { text-decoration: underline; overflow-wrap: anywhere; }
@media (max-width: 700px) {
  .course-link { gap: 12px; padding: 14px; }
  .course-code { font-size: 13px; }
  .course-link h2 { font-size: 16px; }
  .course-material { padding: 14px; }
}