:root {
  --ink: #15223c;
  --body: #536178;
  --muted: #758196;
  --line: #e8edf4;
  --blue: #365f9f;
  --purple: #73589c;
  --green: #39755f;
  --soft-blue: #edf3ff;
  --soft-purple: #f3effb;
  --soft-green: #edf6f1;
  color-scheme: light;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fff;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: #fff; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid #9b8ace; outline-offset: 5px; }

.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 10px 14px; color: #fff; background: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.site-shell { width: min(100% - 88px, 1272px); margin: 0 auto; }
.site-header { height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 30px; border-bottom: 1px solid var(--line); }
.brand {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  display: block;
  width: 44px;
  height: 44px;
  object-fit: contain;
  transition: transform 220ms ease;
}

.brand:hover .brand-logo {
  transform: rotate(2deg) scale(1.04);
}
.site-nav { display: flex; align-items: center; gap: clamp(16px, 2.2vw, 30px); }
.site-nav a { position: relative; padding: 11px 0; color: var(--body); font-size: 13px; white-space: nowrap; transition: color 180ms ease; }
.site-nav a::after { content: ""; position: absolute; left: 0; bottom: 3px; width: 100%; height: 2px; background: linear-gradient(90deg, #6ca184, #6f91cf, #a387cc); transform: scaleX(0); transform-origin: left; transition: transform 180ms ease; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.menu-button { display: none; padding: 8px 12px; border: 1px solid var(--line); border-radius: 6px; color: var(--ink); background: #fff; }

main { min-height: calc(100vh - 145px); outline: none; }
.page-enter { animation: page-in 440ms cubic-bezier(.22,.8,.35,1) both; }
@keyframes page-in { from { opacity: 0; transform: translateY(9px); } to { opacity: 1; transform: translateY(0); } }

.home-page { min-height: calc(100vh - 145px); display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(290px, .8fr); align-items: center; gap: 36px; padding: 50px 0 62px; }
.hero-copy { position: relative; z-index: 1; }
.hero-copy h1 { margin: 0 0 25px; font-size: clamp(76px, 9.5vw, 128px); font-weight: 560; line-height: .95; letter-spacing: -.075em; white-space: nowrap; }
.hero-copy h1 span { color: #6d9b84; }
.hero-intro { max-width: 600px; margin: 0; color: #34435c; font-size: clamp(22px, 2.2vw, 30px); line-height: 1.48; letter-spacing: -.025em; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 28px; margin-top: 34px; }
.primary-link { display: inline-flex; align-items: center; gap: 28px; padding: 13px 19px; border: 1px solid var(--ink); border-radius: 5px; color: #fff; background: var(--ink); font-size: 13px; transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease; }
.primary-link:hover { background: #253d67; box-shadow: 0 8px 22px rgba(21,34,60,.13); transform: translateY(-2px); }
.text-link { display: inline-flex; align-items: center; gap: 12px; padding: 12px 0; color: var(--body); font-size: 13px; }
.text-link:hover { color: var(--green); }

.bio-art { position: relative; width: min(100%, 390px); aspect-ratio: 1; justify-self: center; pointer-events: none; }
.soft-halo { position: absolute; inset: -9%; background: radial-gradient(ellipse at 32% 62%, rgba(220,239,229,.8), transparent 61%), radial-gradient(ellipse at 73% 25%, rgba(231,224,249,.7), transparent 61%), radial-gradient(ellipse at 73% 74%, rgba(224,235,255,.65), transparent 61%); filter: blur(16px); }
.organic-ring { position: absolute; border: 1px solid rgba(113,165,140,.48); border-radius: 43% 57% 61% 39% / 50% 40% 60% 50%; }
.ring-one { inset: 10%; transform: rotate(-25deg); }
.ring-two { inset: 15% 7%; border-color: rgba(171,166,211,.5); border-radius: 55% 45% 40% 60% / 44% 58% 42% 56%; transform: rotate(43deg); }
.ring-three { inset: 19% 12%; border-color: rgba(138,179,209,.54); border-radius: 45% 55% 63% 37% / 42% 46% 54% 58%; transform: rotate(93deg); }
.ring-four { inset: 29%; border-color: rgba(143,183,165,.5); border-radius: 46% 54% 41% 59% / 55% 44% 56% 45%; background: rgba(237,246,241,.32); transform: rotate(-12deg); }
.bio-core { position: absolute; left: 43%; top: 43%; width: 14%; height: 14%; border-radius: 45% 55% 50% 50%; background: radial-gradient(circle at 30% 25%, #d5e9df, #a3c6b8 57%, #9bb9c9); box-shadow: 0 0 0 10px rgba(230,239,233,.32), 0 0 0 22px rgba(236,240,247,.25), 0 9px 30px rgba(168,184,232,.18); }
.node { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: #a7bedf; box-shadow: 0 0 0 5px rgba(255,255,255,.7); }
.node-one { top: 20%; left: 26%; background: #b8a9d5; }
.node-two { top: 62%; left: 86%; background: #8ab69e; }
.node-three { top: 79%; left: 32%; width: 6px; height: 6px; }

.content-page { width: min(100%, 900px); padding: 74px 0 96px; }
.page-header { margin-bottom: 42px; }
.page-label { display: flex; align-items: center; gap: 11px; margin: 0 0 19px; color: var(--muted); font-size: 11px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; }
.page-label::before { content: ""; width: 22px; height: 2px; background: linear-gradient(90deg, #6eaa8d, #7b9ddb, #b49bde); }
.page-header h1, .not-found h1 { margin: 0 0 18px; font-size: clamp(48px, 6vw, 72px); font-weight: 650; line-height: 1.05; letter-spacing: -.055em; }
.page-header.blue h1 { color: var(--blue); }
.page-header.purple h1 { color: var(--purple); }
.page-header.green h1 { color: var(--green); }
.page-lead { max-width: 720px; margin: 0; color: #6f7b8e; font-size: 19px; line-height: 1.65; }
.entry-list { border-top: 1px solid var(--line); }
.entry { display: grid; grid-template-columns: 185px minmax(0, 1fr); gap: 31px; padding: 27px 0; border-bottom: 1px solid var(--line); }
.entry-meta { margin: 3px 0 0; color: #7a8597; font-size: 12px; line-height: 1.7; }
.preserve-lines { white-space: pre-line; }
.entry h2 { margin: 0 0 7px; color: var(--ink); font-size: 19px; font-weight: 600; line-height: 1.4; letter-spacing: -.015em; }
.entry p:not(.entry-meta) { margin: 0; color: #677489; font-size: 14px; line-height: 1.8; }
.entry .organization { margin-bottom: 8px !important; color: #46556d !important; font-weight: 500; }
.publication-link { display: inline-block; margin-top: 12px; color: var(--blue); font-size: 13px; text-decoration: underline; text-underline-offset: 4px; }
.prose { max-width: 740px; color: #5d6b81; font-size: 16px; line-height: 1.9; }
.prose > p { margin: 0 0 19px; }
.prose-section { padding-top: 22px; }
.prose-section h2 { margin: 0 0 7px; color: var(--ink); font-size: 21px; font-weight: 600; }
.prose-section p { margin: 0; }
.not-found { padding: 110px 0; }

.site-footer { min-height: 63px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); color: #69768a; font-size: 12px; }
.footer-links { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 26px; }
.footer-links a { padding: 8px 0; }
.footer-links a:hover { color: var(--green); }

@media (max-width: 860px) {
  .site-shell { width: min(100% - 56px, 1272px); }
  .site-nav { gap: 15px; }
  .site-nav a { font-size: 11px; }
  .home-page { grid-template-columns: minmax(0, 1.45fr) minmax(230px, .75fr); gap: 20px; }
  .hero-copy h1 { font-size: clamp(70px, 11.5vw, 98px); }
  .hero-intro { font-size: 22px; }
}

@media (max-width: 650px) {
  .site-shell { width: min(100% - 40px, 1272px); }
  .site-header { height: 74px; position: relative; z-index: 10; }
  .menu-button { display: block; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 65px; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 20px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 14px 35px rgba(21,34,60,.09); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 12px 0; font-size: 14px; }
  .site-nav a::after { width: 24px; }
  .home-page { min-height: calc(100vh - 137px); display: block; position: relative; overflow: hidden; padding: 74px 0 72px; }
  .hero-copy h1 { font-size: clamp(62px, 20vw, 82px); letter-spacing: -.065em; }
  .hero-intro { max-width: 390px; font-size: 21px; }
  .bio-art { position: absolute; z-index: 0; width: 300px; right: -120px; top: 20px; opacity: .2; }
  .content-page { padding: 55px 0 72px; }
  .page-header { margin-bottom: 34px; }
  .page-header h1, .not-found h1 { font-size: 48px; }
  .page-lead { font-size: 17px; }
  .entry { grid-template-columns: 1fr; gap: 10px; padding: 23px 0; }
  .entry-meta { font-size: 11px; }
  .site-footer { align-items: flex-start; padding: 17px 0; }
  .footer-links { max-width: 245px; gap: 4px 18px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}