/* Site styles: one serif for headings, one sans for text, near-white ground, one link colour. */
:root {
  --ground: #fbfaf7;
  --ink: #1b1b1b;
  --body: #3a3a3a;
  --muted: #5a5a5a;
  --faint: #8a857b;
  --rule: #d6d2ca;
  --rule-light: #e3dfd7;
  --link: #1f4b8f;
  --serif: Newsreader, Georgia, "Times New Roman", serif;
  --sans: Inter, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --max: 1200px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ground); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
img { max-width: 100%; height: auto; display: block; }
em { font-style: italic; }
.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: 16px; top: 8px; background: #fff; padding: 6px 10px; }

/* Header */
.top { max-width: var(--max); margin: 0 auto; padding: 40px 32px 0; }
.nav { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 12px 24px; font-size: 14px; }
.nav__name { font-family: var(--serif); font-size: 20px; color: var(--ink); }
.nav__links { list-style: none; padding: 0; display: flex; gap: 22px; flex-wrap: wrap; }
.nav__links a { color: var(--ink); padding-bottom: 2px; }
.nav__links a[aria-current="page"] { border-bottom: 2px solid var(--ink); }

.main { max-width: var(--max); margin: 0 auto; padding: 52px 32px 64px; display: flex; flex-direction: column; gap: 68px; }
.foot { max-width: var(--max); margin: 0 auto; padding: 20px 32px 64px; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--faint); }
.foot a { color: var(--faint); }

/* Home: hero */
.hero { display: flex; gap: 64px; align-items: flex-start; flex-wrap: wrap; }
.hero__text { flex: 1 1 600px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.hero__name { font-family: var(--serif); font-weight: 500; font-size: clamp(34px, 4.2vw, 46px); line-height: 1.1; }
.hero__sub { color: var(--muted); font-size: 16px; margin-top: -8px; }
.hero__lead { font-family: var(--serif); font-size: clamp(23px, 2.4vw, 29px); line-height: 1.32; max-width: 760px; }
.hero__bio { color: var(--body); max-width: 680px; font-size: 16.5px; }
.hero__links { font-size: 15px; }
.hero__photo { width: 264px; height: 330px; object-fit: cover; flex: 0 0 auto; }

.person { color: inherit; text-decoration: none; }
.person:hover { text-decoration: underline; text-underline-offset: 3px; }
.person--vis { color: var(--link); }

/* Blocks */
.block { display: flex; flex-direction: column; gap: 26px; padding-top: 34px; border-top: 1px solid var(--rule); }
.block__head { display: flex; flex-direction: column; gap: 6px; }
.block__head h2, .side h2, .page__head h1, .entry__title { font-family: var(--serif); font-weight: 400; }
.block__head h2 { font-size: 32px; line-height: 1.15; }
.block__note { color: var(--muted); font-size: 15px; }
.themes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 64px; }
.theme { display: flex; flex-direction: column; gap: 10px; padding-top: 16px; border-top: 2px solid var(--ink); }
.theme h3 { font-size: 19px; font-weight: 600; line-height: 1.3; }
.theme p { font-size: 15.5px; color: var(--body); line-height: 1.62; }

.cols { display: grid; grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr); gap: 64px; padding-top: 34px; border-top: 1px solid var(--rule); }
.cols .block { border-top: 0; padding-top: 0; }
.feat { display: flex; flex-direction: column; }
.feat__row { display: grid; grid-template-columns: 216px minmax(0, 1fr); gap: 26px; padding: 20px 0; border-top: 1px solid var(--rule-light); align-items: start; }
.feat__row:last-child { border-bottom: 1px solid var(--rule-light); }
.feat__fig img { width: 216px; height: 144px; object-fit: contain; }
.feat__body { display: flex; flex-direction: column; gap: 6px; }
.feat__title { font-family: var(--serif); font-size: 21px; line-height: 1.28; color: var(--ink); }
.feat__meta { font-size: 14.5px; color: var(--body); }
.feat__meta strong { font-weight: 600; }
.feat__sum { font-size: 14.5px; color: var(--muted); }
.more { font-size: 15px; }

.block--side { gap: 40px; }
.side { display: flex; flex-direction: column; gap: 14px; }
.side h2 { font-size: 22px; }
.side p, .side li { font-size: 14.5px; color: var(--body); }
.side__news, .side__list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.side__news li { display: flex; flex-direction: column; }
.side__news time { color: var(--faint); }

/* Generic pages */
.page { display: flex; flex-direction: column; gap: 32px; max-width: 920px; }
.page__head { display: flex; flex-direction: column; gap: 10px; }
.page__head h1 { font-weight: 500; font-size: clamp(32px, 3.6vw, 40px); line-height: 1.1; }
.page__intro { font-size: 15px; color: var(--muted); }
.page h2 { font-family: var(--serif); font-weight: 400; font-size: 26px; margin-top: 10px; }
.page p, .page li { color: var(--body); }
.page ul { padding-left: 1.2em; }
.page li + li { margin-top: 4px; }
.page .sec { display: flex; flex-direction: column; gap: 6px; }
.page .sec-note { font-size: 14px; color: var(--muted); }

/* Publication-style lists (publications, talks, teaching) */
.pubs { display: flex; flex-direction: column; }
.pub { display: flex; flex-direction: column; gap: 5px; padding: 18px 0; border-top: 1px solid var(--rule-light); }
.pub:last-child { border-bottom: 1px solid var(--rule-light); }
.pub__title { font-family: var(--serif); font-size: 20px; line-height: 1.25; color: var(--ink); }
.pub__authors { font-size: 14px; color: var(--body); }
.pub__authors strong { font-weight: 600; }
.pub__venue { font-size: 13.5px; color: var(--muted); }
.pub__desc { font-size: 14px; color: var(--body); margin-top: 4px; }

/* News */
.news { display: flex; flex-direction: column; }
.news__item { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 16px; padding: 12px 0; border-top: 1px solid var(--rule-light); }
.news__item:last-child { border-bottom: 1px solid var(--rule-light); }
.news__item time { color: var(--faint); font-size: 14px; }
.news__item p { color: var(--body); }

/* Entry pages */
.entry { display: flex; flex-direction: column; gap: 18px; max-width: 920px; }
.entry__kicker { font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--faint); }
.entry__title { font-weight: 500; font-size: clamp(26px, 3vw, 34px); line-height: 1.15; }
.entry__authors { font-size: 15px; color: var(--body); }
.entry__authors strong { font-weight: 600; }
.entry__meta { font-size: 15px; color: var(--muted); }
.entry__links { display: flex; gap: 10px; flex-wrap: wrap; }
.entry__note { font-size: 14px; color: var(--muted); }
.entry__fig { max-width: 600px; padding: 12px 0; }
.entry__fig figcaption { font-size: 13px; color: var(--muted); margin-top: 6px; }
.entry__body { color: var(--body); max-width: 720px; display: flex; flex-direction: column; gap: 12px; }
.entry__back { font-size: 14px; }

.btn { display: inline-block; padding: 8px 14px; border: 1px solid var(--ink); border-radius: 4px; color: var(--ink); font-size: 14px; font-weight: 500; }
.btn:hover { background: var(--ink); color: #fff; text-decoration: none; }
.btn--quiet { border-color: var(--rule); color: var(--body); }
.btn--quiet:hover { background: var(--rule-light); color: var(--ink); }

/* Responsive */
@media (max-width: 980px) {
  .cols { grid-template-columns: 1fr; }
  .hero__photo { width: 220px; height: 275px; }
}
@media (max-width: 720px) {
  .top { padding: 28px 16px 0; }
  .main { padding: 32px 16px 40px; gap: 40px; }
  .foot { padding: 16px 16px 48px; }
  .themes { grid-template-columns: 1fr; }
  .feat__row { grid-template-columns: 1fr; gap: 12px; }
  .feat__fig img { width: 100%; max-width: 320px; height: auto; }
  .news__item { grid-template-columns: 1fr; gap: 2px; }
  .hero { gap: 24px; }
  .hero__photo { order: -1; width: 160px; height: 200px; }
}
@media print {
  .top, .foot, .entry__back { display: none; }
  body { background: #fff; }
}