:root {
  color-scheme: dark;
  --paper: #28343e;
  --ink: #e0dfd8;
  --muted: #b4bec1;
  --accent: #b8d2dd;
  --line: #53616a;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); font: 1rem/1.75 var(--sans); background: #151d27; }
body::before { content: ''; position: fixed; inset: 0; z-index: -1; background: linear-gradient(#0c152440, #0c152459), url('./assets/cosmos-web.jpg') center/cover no-repeat; }
a { color: var(--accent); text-underline-offset: .2em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid #deb68c; outline-offset: 5px; }
[hidden] { display: none !important; }
.skip { position: fixed; top: -100px; left: 16px; z-index: 20; padding: 10px 16px; background: var(--paper); }
.skip:focus { top: 12px; }
.site-shell { width: min(1000px, calc(100% - 80px)); margin: 64px auto 20px; background: rgb(40 52 62 / .94); backdrop-filter: blur(18px) saturate(.7); box-shadow: 0 12px 70px #0004; border: 1px solid #81919a40; border-radius: 5px; }
.profile-header { display: flex; align-items: center; gap: 34px; padding: 40px 48px 32px; background: var(--paper); border-radius: 5px 5px 0 0; }
.portrait { width: 142px; height: 158px; flex-shrink: 0; object-fit: cover; object-position: center 25%; border: 1px solid #657178; border-radius: 3px; }
h1 { margin: 0 0 3px; font: normal clamp(2rem, 4vw, 2.8rem)/1.2 var(--serif); letter-spacing: -.025em; }
h1 a { color: var(--ink); text-decoration: none; }
.profile-details { margin: 7px 0; color: var(--accent); font-size: .95rem; }
.profile-intro { margin: 6px 0 9px; font-size: .9rem; color: var(--muted); max-width: 630px; }
.profile-link { font-size: .82rem; }
.section-nav { display: flex; flex-wrap: wrap; gap: 0 18px; padding: 0 48px; border-bottom: 1px solid var(--line); background: var(--paper); }
.section-nav a { padding: 14px 0 12px; color: var(--muted); font-size: .82rem; white-space: nowrap; text-decoration: none; border-bottom: 3px solid transparent; }
.section-nav a:hover { color: var(--accent); border-color: #84969f; }
.section-nav a[aria-current] { border-color: var(--accent); color: var(--accent); font-weight: 600; }
main { padding: 34px 48px 42px; min-height: 310px; }
.content-section { max-width: 760px; scroll-margin-top: 24px; }
:target { scroll-margin-top: calc(var(--profile-height, 230px) + 120px); }
.content-section + .content-section { margin-top: 48px; }
.enhanced .content-section { margin-top: 0; }
h2 { font: normal 1.85rem/1.3 var(--serif); margin: 0 0 22px; letter-spacing: -.02em; }
h3 { font-size: 1.07rem; line-height: 1.4; font-weight: 600; margin: 26px 0 8px; }
p { margin: 0 0 17px; }
.opening { font: 1.3rem/1.5 var(--serif); margin-bottom: 16px; }
.editorial-note { color: var(--muted); font-size: .9rem; }
.image-note { margin-top: 32px; padding: 20px 24px; background: #34424c; border-left: 2px solid #849296; font-size: .86rem; }
.note-heading { font-weight: 600; }
.image-note p { margin: 6px 0 8px; }
.research-image { margin: 30px 0 0; }
.research-image img { display: block; width: 100%; height: auto; border-radius: 2px; }
figcaption { font-size: .76rem; color: var(--muted); margin-top: 10px; }
footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 20px; border-top: 1px solid var(--line); padding: 17px 48px; font-size: .72rem; color: var(--muted); }
.background-credit { width: min(1000px, calc(100% - 80px)); margin: 0 auto 30px; padding: 9px 13px; background: #101820e8; color: #d2d8de; font-size: .65rem; line-height: 1.65; border-radius: 3px; }
.background-credit a { color: #e2e8ed; }
.tour-list { margin-top: 28px; }
.publication-updated { color: var(--muted); font-size: .77rem; }
.publication-list { list-style: none; padding: 0; margin: 14px 0 28px; }
.publication { padding: 22px 0; border-bottom: 1px solid var(--line); }
.publication:first-child { padding-top: 8px; }
.publication h3 { margin: 0 0 8px; font: normal 1.15rem/1.5 var(--serif); }
.publication-authors { font-size: .82rem; margin: 0 0 5px; }
.publication-authors strong { font-weight: 600; }
.publication-venue { font-size: .77rem; color: var(--muted); margin: 0 0 9px; }
.publication-links { display: flex; flex-wrap: wrap; gap: 7px 20px; font-size: .77rem; }
.citation-link { margin-left: auto; }
.publication-controls { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin: 24px 0 10px; }
.publication-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.publication-filters button, select, input[type="search"] { font: inherit; font-size: .85rem; background: var(--paper); color: var(--ink); border: 1px solid #84969f; border-radius: 3px; padding: 8px 12px; }
.publication-filters button { cursor: pointer; }
.publication-filters button[aria-pressed="true"] { color: var(--paper); background: var(--accent); border-color: var(--accent); }
.publication-sort { font-size: .85rem; }
.publication-status { font-size: .8rem; color: var(--muted); }
.plain-list { padding-left: 20px; }
.plain-list li { margin-bottom: 10px; }
.talk-list { list-style: none; padding: 0; }
.talk-list li { padding: 22px 0; border-bottom: 1px solid var(--line); }
.talk-list h3 { margin: 6px 0 12px; }
.talk-list time { font-size: .8rem; color: var(--muted); }
.contact-list dt { margin-top: 22px; font-weight: 600; }
.contact-list dd { margin: 4px 0 18px; overflow-wrap: anywhere; }
.tour-entry { padding: 24px 0; border-top: 1px solid var(--line); }
.tour-entry h3 { margin: 0 0 8px; font: 1.4rem var(--serif); }
.tour-entry p { margin-bottom: 10px; }
.tour-stat { color: var(--muted); font-size: .8rem; margin-bottom: 12px; }
.coverage-note { margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--line); font-size: .82rem; color: var(--muted); }
@media (min-width: 761px) and (min-height: 650px) {
  .profile-header { position: sticky; top: 0; z-index: 3; }
  .section-nav { position: sticky; top: calc(var(--profile-height, 230px) - 1px); z-index: 4; box-shadow: 0 -2px 0 var(--paper); }
}
@media (max-width: 760px) {
  .site-shell { width: calc(100% - 28px); margin-top: 24px; }
  .profile-header { padding: 28px 24px 22px; gap: 20px; align-items: flex-start; }
  .portrait { width: 94px; height: 112px; }
  h1 { font-size: 1.9rem; }
  .profile-details { font-size: .8rem; }
  .profile-intro { font-size: .82rem; }
  .section-nav { padding: 0 24px 8px; gap: 0 21px; }
  .section-nav a { padding: 10px 0 6px; font-size: .77rem; }
  main { padding: 28px 24px 34px; }
  h2 { font-size: 1.65rem; }
  footer { padding: 16px 24px; }
  .background-credit { width: calc(100% - 28px); }
}
@media (max-width: 400px) {
  .profile-header { gap: 15px; padding-inline: 20px; }
  .portrait { width: 76px; height: 96px; }
  h1 { font-size: 1.7rem; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; } }