:root {
  color-scheme: dark;
  --background: #171413;
  --band: #30191b;
  --text: #f2ede7;
  --muted: #d0c5bf;
  --accent: #c57470;
  --button: #843238;
  --rule: #665953;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Arial, Helvetica, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 32px; }
body { margin: 0; background: var(--background); color: var(--text); font-family: var(--sans); font-size: 19px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
::selection { color: var(--text); background: var(--button); }
a { color: inherit; text-underline-offset: 6px; }
a, summary { transition: color 160ms ease, background-color 160ms ease; }
a:hover, summary:hover { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 7px; }
p, h1, h2, h3, h4, figure { margin: 0; }
h1, h2, h3, h4 { font-family: var(--serif); }
h2 { font-size: clamp(42px, 5.05vw, 74px); line-height: 1.08; letter-spacing: -.035em; font-weight: 400; }
h3 { font-size: clamp(27px, 2.6vw, 38px); line-height: 1.2; font-weight: 400; letter-spacing: -.02em; }
h4 { font-size: clamp(24px, 2.15vw, 31px); font-weight: 400; line-height: 1.25; }
.wrap { width: 90%; max-width: 1440px; margin-inline: auto; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 15px 0 20px; border-bottom: 1px solid var(--rule); }
.wordmark { font-family: var(--serif); font-size: clamp(30px, 3.1vw, 46px); line-height: 1.2; font-weight: 700; letter-spacing: -.045em; text-decoration: none; white-space: nowrap; }
nav { display: flex; gap: clamp(22px, 3.5vw, 52px); font-size: 19px; }
nav a { text-decoration: none; }
.hero { display: grid; grid-template-columns: minmax(0, 1.48fr) minmax(0, 1fr); gap: 7%; padding-top: 46px; padding-bottom: 32px; align-items: start; }
.hero-copy { padding-top: 23px; }
h1 { font-size: clamp(60px, 8.15vw, 130px); font-weight: 700; letter-spacing: -.055em; line-height: .97; }
h1 em { color: var(--accent); font-weight: 700; }
.hero-copy > p { font-size: clamp(20px, 1.95vw, 29px); line-height: 1.38; max-width: 730px; margin-top: 38px; }
.button { display: inline-flex; gap: 14px; align-items: center; background: var(--button); padding: 15px 38px; margin-top: 30px; color: var(--text); text-decoration: none; font-size: 23px; }
.button:hover { color: var(--text); background: #984047; }
.portrait img { display: block; width: 100%; height: auto; aspect-ratio: .86; object-fit: cover; object-position: center; }
figcaption { margin-top: 10px; display: grid; }
figcaption strong { font-family: var(--serif); font-size: 28px; line-height: 1.25; }
figcaption span { font-size: 19px; }
.focus-strip { list-style: none; padding: 17px 0; display: grid; grid-template-columns: repeat(3, 1fr); text-align: center; border-block: 1px solid var(--rule); margin-block: 0; }
.focus-strip li + li { border-left: 1px solid var(--rule); }
.section { padding-block: 76px; }
.section-label { font-size: 14px; text-transform: uppercase; letter-spacing: .22em; padding-top: 10px; color: var(--accent); }
.rail { display: grid; grid-template-columns: 30% 70%; }
.section-heading { margin-bottom: 58px; }
.section-heading h2 { font-weight: 700; }
.career-row { padding-block: 32px 36px; border-bottom: 1px solid var(--rule); }
.career-row h3 { font-weight: 700; }
.date { color: var(--accent); font-size: 18px; }
.career-row .date { padding-top: 6px; }
.role { font-size: 22px; margin-top: 6px; }
.career-row .role + p { margin-top: 15px; color: var(--muted); }
.career-row p:not(.role) + p { margin-top: 12px; color: var(--muted); }
summary { cursor: pointer; list-style: none; display: flex; align-items: center; gap: 10px; width: fit-content; padding-block: 22px; color: var(--accent); }
summary::-webkit-details-marker { display: none; }
.disclosure-icon::before { content: '+'; }
details[open] > summary .disclosure-icon::before { content: '−'; }
.band { background: var(--band); }
.credentials h2 { margin-top: 22px; }
.credentials-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7%; margin-top: 64px; }
.column-title { font-size: clamp(30px, 3vw, 43px); margin-bottom: 14px; }
.credential { padding-block: 22px; border-bottom: 1px solid #75564d; }
.credential p { margin-top: 7px; }
.credential:last-child { border-bottom: 0; }
.recognition { border-top: 1px solid #75564d; padding-top: 42px; margin-top: 34px; }
.recognition-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7%; margin-top: 24px; }
.recognition-grid p { margin-top: 8px; font-size: 17px; }
.talk { border-top: 1px solid var(--rule); padding-block: 28px 34px; }
#speaking h2 { margin-bottom: 36px; }
.talk h3 { font-size: clamp(32px, 3.45vw, 48px); margin-block: 8px; }
.talk > p:last-child { color: var(--muted); }
.community { padding-top: 5px; }
.community-intro { margin-top: 24px; color: var(--muted); }
.community-list { display: grid; grid-template-columns: 1fr 1fr; gap: 9px 32px; padding: 0; margin: 32px 0 0; list-style: none; font-family: var(--serif); font-size: 24px; }
.contact { padding-block: 68px 55px; }
.contact h2 { font-size: clamp(40px, 4.15vw, 64px); }
.contact p { margin-top: 20px; }
.contact-links { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 24px; }
.contact-link { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 48px; padding: 12px 22px; border: 1px solid var(--accent); background: var(--button); font-size: 18px; color: var(--text); text-decoration: none; }
.contact-link svg { width: 22px; height: 22px; flex-shrink: 0; }
.contact-link:hover { background: #984047; color: var(--text); }
.footer-inner { padding-block: 25px 40px; display: flex; align-items: center; justify-content: space-between; gap: 24px; font-size: 17px; }
.footer-name { font: 24px var(--serif); }
.footer-inner a { text-decoration: none; color: var(--accent); }
.skip-link { position: absolute; top: -100px; left: 20px; background: var(--text); color: var(--background); padding: 12px; z-index: 10; }
.skip-link:focus { top: 10px; }
@media (min-width: 1600px) { .hero { padding-block: 60px; } }
@media (max-width: 1100px) {
  nav { gap: 22px; font-size: 16px; }
  .hero { gap: 5%; }
  .hero-copy { padding-top: 8px; }
  .hero-copy > p { margin-top: 24px; }
  .button { font-size: 19px; padding: 13px 24px; margin-top: 24px; }
  figcaption strong { font-size: 24px; }
  figcaption span { font-size: 16px; }
  .section { padding-block: 72px; }
  .community { padding-top: 0; }
  .role { font-size: 20px; }
}
@media (max-width: 760px) {
  body { font-size: 17px; }
  .wrap { width: 88%; }
  .site-header { flex-direction: column; align-items: flex-start; gap: 14px; padding-block: 20px; }
  .wordmark { font-size: 34px; }
  nav { width: 100%; justify-content: space-between; gap: 10px; font-size: 14px; }
  .hero { grid-template-columns: minmax(0, 1fr); gap: 35px; padding-top: 35px; padding-bottom: 30px; }
  h1 { font-size: clamp(44px, 12.9vw, 94px); letter-spacing: -.05em; }
  .hero-copy > p { font-size: 20px; max-width: 550px; }
  .portrait { max-width: 440px; }
  .portrait img { aspect-ratio: 1; }
  .focus-strip { font-size: 13px; align-items: center; }
  .focus-strip li { padding-inline: 8px; }
  .rail { grid-template-columns: 1fr; gap: 20px; }
  .section { padding-block: 56px; }
  .section-heading { margin-bottom: 12px; }
  .section-label { padding-top: 0; font-size: 12px; }
  h2 { font-size: clamp(37px, 8.5vw, 55px); }
  .career-row { gap: 12px; padding-block: 26px; }
  .date { font-size: 15px; }
  .career-row .role + p { margin-top: 12px; }
  .credentials-grid { grid-template-columns: 1fr; gap: 36px; margin-top: 36px; }
  .recognition-grid { grid-template-columns: 1fr; gap: 26px; }
  .recognition { padding-top: 28px; }
  .community { padding-top: 0; }
  .community-list { grid-template-columns: 1fr; gap: 12px; font-size: 23px; }
  .contact { padding-block: 45px 30px; }
  .contact-link { font-size: 17px; padding-inline: 18px; }
  .footer-inner { flex-wrap: wrap; gap: 16px; padding-bottom: 28px; }
  .footer-inner > span:nth-child(2) { font-size: 14px; }
  .footer-inner a { width: 100%; font-size: 15px; }
}
/* A quieter desktop scale; retain the existing phone layout. */
@media screen and (min-width: 761px) {
  body { font-size: 17px; }
  .wrap { max-width: 1120px; }
  .wordmark { font-size: 34px; }
  nav { font-size: 16px; gap: 32px; }
  .hero { padding-block: 40px 32px; }
  .hero-copy { padding-top: 12px; }
  h1 { font-size: clamp(56px, 6.4vw, 92px); }
  h2 { font-size: clamp(36px, 3.9vw, 54px); }
  h3 { font-size: clamp(25px, 2.25vw, 30px); }
  h4 { font-size: clamp(22px, 1.9vw, 26px); }
  .hero-copy > p { font-size: 22px; max-width: 590px; margin-top: 28px; }
  .button { font-size: 18px; padding: 12px 26px; margin-top: 24px; }
  .portrait { width: 100%; max-width: 370px; justify-self: end; }
  figcaption strong { font-size: 23px; }
  figcaption span { font-size: 16px; }
  .focus-strip { padding-block: 14px; font-size: 16px; }
  .section { padding-block: 60px; }
  .section-heading { margin-bottom: 36px; }
  .career-row { padding-block: 26px 30px; }
  .date { font-size: 16px; }
  .role { font-size: 19px; }
  .column-title { font-size: 32px; }
  .credentials-grid { margin-top: 44px; }
  .credential { padding-block: 18px; }
  .talk h3 { font-size: clamp(28px, 2.7vw, 36px); }
  .community { padding-top: 0; }
  .community-list { font-size: 21px; }
  .contact { padding-block: 52px 40px; }
  .contact h2 { font-size: clamp(36px, 3.5vw, 48px); }
  .contact-link { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  a, summary { transition: none; }
}
@media print {
  :root { --background: white; --band: white; --text: #151515; --muted: #333; --accent: #733226; --rule: #aaa; }
  body { font-size: 11pt; }
  nav, .button, .skip-link, summary, footer a { display: none; }
  .site-header, .section, .hero, .contact { padding-block: 18px; }
  h1 { font-size: 44pt; }
  h2 { font-size: 26pt; }
  h3, h4 { font-size: 17pt; }
  .hero-copy > p, .role { font-size: 12pt; }
  .credentials-grid { gap: 24px; margin-top: 24px; }
  .career-row, .credential, .talk { break-inside: avoid; }
}