:root {
  --bg: #f7f8fb;
  --surface: #ffffff;
  --ink: #0f1b2d;
  --ink-2: #3d4a5c;
  --muted: #6b7789;
  --line: #e3e7ef;
  --brand: #0b5cad;
  --brand-2: #0e8a7e;
  --brand-soft: #e8f1fb;
  --teal-soft: #e5f5f2;
  --amber: #c07a12;
  --amber-soft: #fdf3e2;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(15, 27, 45, .04), 0 6px 24px rgba(15, 27, 45, .06);
  --shadow-lg: 0 2px 4px rgba(15, 27, 45, .05), 0 18px 48px rgba(15, 27, 45, .10);
  --wrap: 1140px;
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.25; margin: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* ---------- ticker ---------- */
.ticker {
  background: var(--ink);
  color: #dbe4f0;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  height: 38px;
  overflow: hidden;
  position: relative;
  z-index: 60;
}
.ticker-label {
  flex: none;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 100%;
  padding: 0 16px;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: 12px;
}
.ticker-label .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #7ff0d9;
  box-shadow: 0 0 0 0 rgba(127, 240, 217, .7);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 7px rgba(127, 240, 217, 0); }
  100% { box-shadow: 0 0 0 0 rgba(127, 240, 217, 0); }
}
.ticker-viewport {
  flex: 1;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 40px, #000 calc(100% - 40px), transparent);
}
.ticker-track {
  display: inline-flex;
  white-space: nowrap;
  animation: scroll var(--ticker-duration, 60s) linear infinite;
}
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-item { padding: 0 28px; display: inline-flex; align-items: center; gap: 10px; }
.ticker-item b { color: #fff; font-weight: 600; }
.ticker-item .tag {
  font-size: 11px; font-weight: 600; padding: 1px 8px; border-radius: 99px;
  background: rgba(255, 255, 255, .1); color: #9fd8ff;
}
.ticker-item::after { content: "◆"; color: #4a5a70; font-size: 8px; margin-left: 28px; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); font-weight: 700; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff; font-family: var(--serif); font-size: 17px; font-weight: 600;
}
.brand small { display: block; font-weight: 500; color: var(--muted); font-size: 12px; line-height: 1.2; }
.nav-links { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  display: block; padding: 8px 14px; border-radius: 8px;
  color: var(--ink-2); font-weight: 500; font-size: 14.5px;
}
.nav-links a:hover { background: var(--brand-soft); color: var(--brand); text-decoration: none; }
.nav-links a.active { color: var(--brand); background: var(--brand-soft); }
.nav-cta {
  margin-left: 10px; background: var(--ink) !important; color: #fff !important;
}
.nav-cta:hover { background: var(--brand) !important; }
.menu-btn {
  display: none; background: none; border: 1px solid var(--line); border-radius: 8px;
  width: 40px; height: 40px; color: var(--ink); font-size: 18px; cursor: pointer;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 400px at 85% -10%, #dcebfb 0%, transparent 60%),
    radial-gradient(700px 360px at -10% 110%, #def3ee 0%, transparent 60%),
    var(--surface);
  border-bottom: 1px solid var(--line);
}
.hero-net { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; pointer-events: none; }
.hero-inner {
  position: relative;
  display: grid; grid-template-columns: 1.35fr 1fr; gap: 56px; align-items: center;
  padding-top: 72px; padding-bottom: 80px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--brand-2);
  background: var(--teal-soft); padding: 5px 12px; border-radius: 99px;
}
.hero h1 {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(36px, 5vw, 56px); letter-spacing: -.015em;
  margin: 18px 0 10px;
}
.hero .role { font-size: 19px; color: var(--ink); font-weight: 500; margin: 0 0 18px; }
.hero .role span { color: var(--muted); font-weight: 400; }
.hero p.lead { font-size: 17px; max-width: 600px; margin: 0 0 28px; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 12px 20px; border-radius: 10px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; transition: transform .15s, box-shadow .15s, background .15s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 6px 18px rgba(11, 92, 173, .25); }
.btn-primary:hover { background: #094c90; }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: #c5cfdd; box-shadow: var(--shadow); }

.profiles { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.profiles a {
  width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center;
  background: var(--surface); border: 1px solid var(--line); color: var(--ink-2);
  font-size: 18px; transition: all .15s;
}
.profiles a:hover { color: #fff; background: var(--brand); border-color: var(--brand); text-decoration: none; transform: translateY(-2px); }

.portrait { position: relative; justify-self: center; width: min(360px, 100%); }
.portrait-frame {
  position: relative; border-radius: 22px; overflow: hidden;
  box-shadow: var(--shadow-lg); border: 6px solid #fff; aspect-ratio: 450 / 555;
}
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; }
.portrait::before {
  content: ""; position: absolute; inset: 22px -22px -22px 22px; border-radius: 22px;
  background: repeating-linear-gradient(45deg, #cfe0f3 0 2px, transparent 2px 12px);
  z-index: -1;
}
.float-card {
  position: absolute; background: var(--surface); border-radius: 12px; box-shadow: var(--shadow-lg);
  padding: 10px 14px; display: flex; align-items: center; gap: 10px; font-size: 13px; line-height: 1.3;
}
.float-card i {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; font-size: 15px;
}
.float-card b { display: block; color: var(--ink); font-size: 14px; }
.fc-1 { left: -38px; bottom: 54px; }
.fc-1 i { background: var(--brand-soft); color: var(--brand); }
.fc-2 { right: -30px; top: 36px; }
.fc-2 i { background: var(--amber-soft); color: var(--amber); }

/* ---------- stats ---------- */
.stats {
  position: relative; margin-top: -40px; z-index: 2;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.stat { padding: 22px 20px; display: flex; gap: 14px; align-items: center; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat i {
  flex: none; width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center;
  font-size: 18px; background: var(--brand-soft); color: var(--brand);
}
.stat:nth-child(2n) i { background: var(--teal-soft); color: var(--brand-2); }
.stat .num { font-size: 26px; font-weight: 700; color: var(--ink); line-height: 1; font-variant-numeric: tabular-nums; }
.stat .lbl { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* ---------- sections ---------- */
section.block { padding: 88px 0 0; }
section.block:last-of-type { padding-bottom: 96px; }
.sec-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 32px; flex-wrap: wrap; }
.sec-kicker {
  font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--brand-2);
  display: flex; align-items: center; gap: 10px; margin-bottom: 8px;
}
.sec-kicker::before { content: ""; width: 22px; height: 2px; background: currentColor; }
.sec-head h2 { font-family: var(--serif); font-weight: 600; font-size: clamp(28px, 3.4vw, 38px); }
.sec-head p { margin: 8px 0 0; max-width: 620px; color: var(--muted); }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}

/* about */
.about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 28px; }
.about-text { padding: 32px; }
.about-text p { margin: 0 0 16px; }
.about-text p:last-child { margin: 0; }
.facts { padding: 28px; display: flex; flex-direction: column; gap: 18px; }
.fact { display: flex; gap: 14px; align-items: flex-start; }
.fact i { flex: none; width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--bg); color: var(--brand); }
.fact b { display: block; color: var(--ink); font-size: 15px; }
.fact span { font-size: 14px; color: var(--muted); }

/* interests */
.interests { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 28px; }
.interest { padding: 24px; position: relative; overflow: hidden; transition: transform .2s, box-shadow .2s; }
.interest:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.interest .ic {
  width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center; font-size: 21px;
  margin-bottom: 16px; color: #fff;
}
.interest h3 { font-size: 16.5px; margin-bottom: 6px; }
.interest p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.55; }
.interest::after {
  content: ""; position: absolute; right: -30px; top: -30px; width: 100px; height: 100px; border-radius: 50%;
  background: currentColor; opacity: .05;
}
.c1 { color: #0b5cad; } .c1 .ic { background: linear-gradient(135deg, #0b5cad, #3b8be0); }
.c2 { color: #0e8a7e; } .c2 .ic { background: linear-gradient(135deg, #0e8a7e, #35b9a5); }
.c3 { color: #6b4fc9; } .c3 .ic { background: linear-gradient(135deg, #5a3fb8, #8f74e6); }
.c4 { color: #c07a12; } .c4 .ic { background: linear-gradient(135deg, #c07a12, #e6a63c); }
.c5 { color: #c2410c; } .c5 .ic { background: linear-gradient(135deg, #c2410c, #ee7a45); }
.c6 { color: #0369a1; } .c6 .ic { background: linear-gradient(135deg, #0369a1, #38a9dc); }
.c7 { color: #4d7c0f; } .c7 .ic { background: linear-gradient(135deg, #4d7c0f, #84b53a); }
.c8 { color: #be185d; } .c8 .ic { background: linear-gradient(135deg, #be185d, #e85b97); }

/* news */
.news-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.news { padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.news .when { font-size: 12.5px; font-weight: 600; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.news .badge { font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: 99px; text-transform: uppercase; letter-spacing: .05em; }
.b-conf { background: var(--brand-soft); color: var(--brand); }
.b-jour { background: var(--teal-soft); color: var(--brand-2); }
.b-mile { background: var(--amber-soft); color: var(--amber); }
.b-talk { background: #efeafd; color: #5a3fb8; }
.b-serv { background: #fdecef; color: #be185d; }
.news h3 { font-size: 15.5px; font-weight: 600; line-height: 1.45; }
.news p { margin: 0; font-size: 13.5px; color: var(--muted); }

/* publications */
.pub-tools {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: space-between;
  padding: 14px; margin-bottom: 22px;
}
.tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.tab {
  border: 1px solid transparent; background: none; font: inherit; font-size: 14px; font-weight: 600;
  color: var(--ink-2); padding: 8px 14px; border-radius: 9px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
}
.tab .count { font-size: 12px; background: var(--bg); color: var(--muted); padding: 0 7px; border-radius: 99px; }
.tab:hover { background: var(--bg); }
.tab.active { background: var(--ink); color: #fff; }
.tab.active .count { background: rgba(255, 255, 255, .16); color: #fff; }
.search { position: relative; flex: 0 1 300px; }
.search i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 14px; }
.search input {
  width: 100%; font: inherit; font-size: 14px; padding: 9px 12px 9px 36px;
  border: 1px solid var(--line); border-radius: 9px; background: var(--bg); color: var(--ink);
}
.search input:focus { outline: 2px solid var(--brand-soft); border-color: var(--brand); background: #fff; }

.pub-year { display: grid; grid-template-columns: 90px 1fr; gap: 20px; margin-bottom: 8px; }
.pub-year .yr {
  font-family: var(--serif); font-size: 26px; font-weight: 600; color: var(--ink);
  position: sticky; top: 124px; align-self: start; padding-top: 14px;
}
.pub-items { display: flex; flex-direction: column; gap: 12px; padding-bottom: 20px; border-left: 2px solid var(--line); padding-left: 22px; }
.pub { padding: 18px 20px; position: relative; transition: border-color .15s, box-shadow .15s; }
.pub:hover { border-color: #c9d6e8; box-shadow: var(--shadow-lg); }
.pub::before {
  content: ""; position: absolute; left: -30px; top: 24px; width: 12px; height: 12px; border-radius: 50%;
  background: #fff; border: 3px solid var(--brand);
}
.pub.t-conference::before { border-color: var(--brand); }
.pub.t-journal::before { border-color: var(--brand-2); }
.pub.t-thesis::before { border-color: var(--amber); }
.pub.t-chapter::before { border-color: #5a3fb8; }
.pub.t-review::before { border-color: #be185d; border-style: dashed; }
.pub h3 { font-size: 16px; font-weight: 600; line-height: 1.45; }
.pub h3 a { color: var(--ink); }
.pub h3 a:hover { color: var(--brand); }
.pub .authors { font-size: 14px; margin-top: 4px; }
.pub .authors b { color: var(--ink); font-weight: 600; }
.pub .meta { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; margin-top: 10px; font-size: 13.5px; }
.pub .venue { color: var(--muted); font-style: italic; }
.pub .links { display: flex; gap: 8px; margin-left: auto; }
.pill {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600;
  padding: 4px 10px; border-radius: 7px; border: 1px solid var(--line); color: var(--ink-2); background: var(--bg);
}
.pill:hover { text-decoration: none; border-color: var(--brand); color: var(--brand); background: #fff; }
.type-chip { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: 2px 8px; border-radius: 6px; }
.empty { text-align: center; padding: 40px; color: var(--muted); }

/* journey */
.journey { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.journey-col { padding: 28px; }
.journey-col h3 { font-size: 17px; display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.journey-col h3 i { color: var(--brand); }
.tl { list-style: none; margin: 0; padding: 0; position: relative; }
.tl::before { content: ""; position: absolute; left: 19px; top: 6px; bottom: 6px; width: 2px; background: var(--line); }
.tl li { position: relative; display: flex; gap: 16px; padding-bottom: 22px; }
.tl li:last-child { padding-bottom: 0; }
.tl .node {
  position: relative; flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: #fff; border: 2px solid var(--line); color: var(--brand); font-size: 15px;
}
.tl li.now .node { background: var(--brand); border-color: var(--brand); color: #fff; box-shadow: 0 0 0 5px var(--brand-soft); }
.tl .t-when { font-size: 12.5px; font-weight: 700; color: var(--brand-2); letter-spacing: .03em; }
.tl .t-what { font-weight: 600; color: var(--ink); }
.tl .t-where { font-size: 14px; color: var(--muted); }

/* teaching */
.teach-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.inst { padding: 0; overflow: hidden; }
.inst-head { padding: 20px 22px; display: flex; gap: 14px; align-items: center; border-bottom: 1px solid var(--line); }
.inst-head .logo {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  font-weight: 800; font-size: 13px; color: #fff; letter-spacing: .02em;
}
.inst-head b { display: block; color: var(--ink); }
.inst-head span { font-size: 13px; color: var(--muted); }
.courses { list-style: none; margin: 0; padding: 8px 0; }
.courses li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 22px; font-size: 14px; }
.courses li:hover { background: var(--bg); }
.courses .code { font-weight: 700; color: var(--ink); margin-right: 6px; font-size: 12.5px; }
.courses .term { flex: none; color: var(--muted); font-size: 12.5px; white-space: nowrap; }

/* service */
.service-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 24px; }
.svc { padding: 26px; }
.svc h3 { font-size: 16px; display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.svc h3 .n { margin-left: auto; font-size: 12px; font-weight: 700; color: var(--muted); background: var(--bg); padding: 2px 9px; border-radius: 99px; }
.svc h3 i { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand); font-size: 15px; }
.svc-list { list-style: none; margin: 0; padding: 0; }
.svc-list li { padding: 9px 0; border-top: 1px dashed var(--line); font-size: 14px; display: flex; justify-content: space-between; gap: 12px; }
.svc-list li:first-child { border-top: 0; }
.svc-list .yrs { color: var(--muted); font-size: 12.5px; white-space: nowrap; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-size: 12.5px; font-weight: 600; padding: 5px 10px; border-radius: 8px;
  background: var(--bg); border: 1px solid var(--line); color: var(--ink-2); cursor: default;
}
a.chip:hover { border-color: var(--brand); color: var(--brand); text-decoration: none; }
.svc-side { display: flex; flex-direction: column; gap: 24px; }
.vol { display: flex; gap: 12px; padding: 10px 0; border-top: 1px dashed var(--line); font-size: 14px; }
.vol:first-of-type { border-top: 0; }
.vol i { color: var(--brand-2); margin-top: 4px; }
.vol .yrs { margin-left: auto; color: var(--muted); font-size: 12.5px; }

/* contact */
.contact {
  border-radius: 20px; overflow: hidden; position: relative;
  background: linear-gradient(120deg, #0b2f57 0%, #0b5cad 55%, #0e8a7e 100%);
  color: #d6e4f5; padding: 48px;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center;
}
.contact::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .14) 1px, transparent 1px);
  background-size: 18px 18px; mask-image: linear-gradient(90deg, transparent 30%, #000);
  pointer-events: none;
}
.contact h2 { color: #fff; font-family: var(--serif); font-weight: 600; font-size: clamp(26px, 3vw, 34px); margin-bottom: 10px; }
.contact p { margin: 0 0 24px; }
.contact .btn-primary { background: #fff; color: var(--ink); box-shadow: none; }
.contact .btn-ghost { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .25); }
.contact-list { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 12px; }
.contact-list a {
  display: flex; align-items: center; gap: 14px; color: #fff; padding: 14px 16px; border-radius: 12px;
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .14); font-size: 14.5px;
  overflow-wrap: anywhere;
}
.contact-list a:hover { background: rgba(255, 255, 255, .16); text-decoration: none; }
.contact-list i { width: 20px; text-align: center; opacity: .9; }

footer.site-footer { border-top: 1px solid var(--line); background: var(--surface); padding: 26px 0; font-size: 13.5px; color: var(--muted); }
footer .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.to-top {
  position: fixed; right: 22px; bottom: 22px; width: 44px; height: 44px; border-radius: 12px;
  background: var(--ink); color: #fff; display: grid; place-items: center; box-shadow: var(--shadow-lg);
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; transform: translateY(8px); z-index: 40;
}
.to-top.show { opacity: 1; pointer-events: auto; transform: none; }
.to-top:hover { background: var(--brand); text-decoration: none; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .interests { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .stat:nth-child(4) { border-left: 0; }
  .stat:nth-child(n+4) { border-top: 1px solid var(--line); }
  .teach-grid { grid-template-columns: 1fr 1fr; }
  .news-list { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .menu-btn { display: grid; place-items: center; }
  .nav-links {
    position: absolute; top: 66px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 8px 16px 16px; display: none;
  }
  .nav-links.open { display: flex; }
  .nav-cta { margin: 8px 0 0; text-align: center; }
  .hero-inner { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 76px; gap: 48px; }
  .portrait { width: min(300px, 80%); order: -1; }
  .about-grid, .journey, .service-grid, .contact { grid-template-columns: 1fr; }
  .contact { padding: 32px 24px; }
  .pub-year { grid-template-columns: 1fr; gap: 6px; }
  .pub-year .yr { position: static; padding: 0; }
}
@media (max-width: 600px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .interests, .teach-grid, .news-list { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat { padding: 16px 14px; }
  .stat + .stat { border-left: 0; }
  .stat:nth-child(n+2) { border-top: 1px solid var(--line); }
  .stat:nth-child(2) { border-top: 0; border-left: 1px solid var(--line); }
  .stat:nth-child(4) { border-left: 1px solid var(--line); }
  .stat:nth-child(5) { grid-column: span 2; }
  .about-text, .facts, .journey-col, .svc { padding: 22px; }
  .fc-1 { left: -14px; } .fc-2 { right: -14px; }
  .pub .links { margin-left: 0; }
  .search { flex-basis: 100%; }
  .brand small { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}