/* Folio: a quiet, bookish page. Newsreader throughout, stone paper, garnet accent. */
:root {
  --paper: #f6f5f1;
  --ink: #1b1a17;
  --ink-2: #55524b;
  --ink-3: #85817a;
  --rule: #d9d6ce;
  --accent: #6b1f2a;
  --accent-ink: #4e1620;
  --wash: #eee8e4;
  --serif: "Newsreader", "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, serif;
  --measure: 66ch;
}

* { box-sizing: border-box; }
html { font-size: 106.25%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.6;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; }
.hero > *, .two-col > *, .bio-grid > *, .pub-grid > *, .contact-grid > * { min-width: 0; }
a { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.18em; text-decoration-color: rgba(107, 31, 42, 0.45); }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--paper); padding: .5rem 1rem; }
.skip:focus { left: 1rem; top: 1rem; z-index: 10; }
.wrap { max-width: 72rem; margin: 0 auto; padding-left: clamp(1rem, 4vw, 3rem); padding-right: clamp(1rem, 4vw, 3rem); }
.plain { list-style: none; margin: 0; padding: 0; }
.quiet { color: var(--ink-3); }
cite { font-style: italic; }

/* Masthead */
.masthead { display: flex; justify-content: space-between; align-items: baseline; gap: 2rem; flex-wrap: wrap; padding-top: 1.6rem; padding-bottom: 1.2rem; border-bottom: 1px solid var(--rule); }
.wordmark { font-size: 1.2rem; font-weight: 500; color: var(--ink); text-decoration: none; letter-spacing: 0.005em; }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.4rem; flex-wrap: wrap; }
.nav a { color: var(--ink-2); text-decoration: none; padding: .25rem 0; }
.nav a:hover { color: var(--ink); }
.nav a[aria-current] { color: var(--ink); box-shadow: inset 0 -1px 0 var(--accent); }

/* Headings */
h1, h2, h3 { font-weight: 500; line-height: 1.15; margin: 0; letter-spacing: -0.005em; }
h1 { font-size: clamp(2rem, 4.2vw, 2.9rem); }
h2 { font-size: 1.45rem; margin-top: 3.2rem; margin-bottom: 1rem; }
h2::before { content: ""; display: block; width: 2.5rem; border-top: 1px solid var(--accent); margin-bottom: .9rem; }
h3 { font-size: 1.2rem; margin-bottom: .3rem; }
.page-head { padding: 3rem 0 1.5rem; max-width: 46rem; }
.page-head .lede { font-size: 1.3rem; line-height: 1.45; color: var(--ink-2); margin: .9rem 0 0; }
.crumb { margin: 0 0 .6rem; color: var(--ink-3); }
.crumb a { color: inherit; }

/* Prose */
.prose { max-width: var(--measure); font-size: 1.08rem; }
.prose.small { font-size: 1rem; color: var(--ink-2); }
.prose p { margin: 0 0 1.15em; }
.prose p:last-child { margin-bottom: 0; }
.prose h2 { font-size: 1.3rem; margin-top: 2.2rem; }
.prose h3 { margin-top: 1.6rem; }
.prose ul, .prose ol { padding-left: 1.4rem; }
.prose blockquote { margin: 1.5rem 0; padding-left: 1.2rem; border-left: 2px solid var(--rule); color: var(--ink-2); font-style: italic; }
.prose hr { border: 0; border-top: 1px solid var(--rule); margin: 2rem 0; }
.prose sup a { text-decoration: none; }

/* Hero */
.hero { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: start; padding: clamp(2.5rem, 6vw, 5rem) 0 2.5rem; }
.hero-name { font-size: clamp(2.8rem, 6.4vw, 4.8rem); font-weight: 400; line-height: 1.02; letter-spacing: -0.015em; }
.hero-tagline { font-style: italic; font-size: clamp(1.25rem, 2vw, 1.5rem); line-height: 1.35; color: var(--ink-2); margin: 1.1rem 0 0; max-width: 30ch; }
.hero-lede { font-size: 1.15rem; max-width: 50ch; margin: 1.8rem 0 0; }
.hero-affils { margin-top: 1.8rem; padding-top: 1rem; border-top: 1px solid var(--rule); color: var(--ink-2); font-size: .98rem; line-height: 1.5; max-width: 50ch; }
.hero-affils li + li { margin-top: .25rem; }
.hero-actions { margin: 2rem 0 0; display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap; }
.hero-portrait { margin: 0; border-left: 1px solid var(--rule); padding-left: clamp(1.5rem, 4vw, 3.5rem); }
.hero-portrait img { display: block; width: 100%; max-width: 26rem; background: #fff; padding: 6px; border: 1px solid var(--rule); }

.button { display: inline-block; border: 1px solid var(--ink); color: var(--ink); background: transparent; text-decoration: none; padding: .6rem 1.15rem; border-radius: 2px; font: inherit; font-size: 1rem; line-height: 1.2; cursor: pointer; }
.button:hover { background: var(--ink); color: var(--paper); }
.textlink { font-style: italic; }

/* Home sections */
.intro { padding: 2rem 0 0; }
.interests { max-width: var(--measure); margin: 1.6rem 0 0; color: var(--ink-2); }
.interests .label { font-style: italic; }
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); }
.project { max-width: var(--measure); margin-bottom: 1.6rem; }
.project h3 { font-weight: 400; font-size: 1.25rem; }
.project h3 a { color: inherit; text-decoration: none; }
.project h3 a:hover { color: var(--accent); }
.meta { color: var(--ink-2); font-size: .98rem; margin: 0 0 .5rem; }

/* Reference lists with hanging indents */
.refs { list-style: none; margin: 0; padding: 0; }
.refs li { padding-left: 2rem; text-indent: -2rem; margin: 0 0 .95rem; max-width: var(--measure); line-height: 1.5; }
.refs li a { color: var(--ink); text-decoration-color: rgba(27, 26, 23, 0.3); font-weight: 500; }
.refs li a:hover { color: var(--accent); }
.status { font-style: italic; color: var(--accent-ink); }
.kind { color: var(--ink-3); font-size: .92rem; }
.year-group { display: grid; grid-template-columns: 6rem minmax(0, 1fr); gap: 1rem 1.5rem; padding: 1.2rem 0 .4rem; border-top: 1px solid var(--rule); }
.year-group .year { font-size: 1.05rem; font-weight: 400; color: var(--ink-2); font-variant-numeric: tabular-nums; margin: .1rem 0 0; }
.year-group .year::before { content: none; }

/* Tabs */
.tabs { margin-top: 1.8rem; }
.tabs ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.5rem; flex-wrap: wrap; border-bottom: 1px solid var(--rule); }
.tabs a { display: block; padding: .5rem 0 .6rem; color: var(--ink-2); text-decoration: none; }
.tabs a:hover { color: var(--ink); }
.tabs a[aria-current] { color: var(--ink); box-shadow: inset 0 -2px 0 var(--accent); }

/* Bio */
.bio-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(16rem, 1.3fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.bio-aside h2 { font-size: 1.05rem; margin-top: 2rem; margin-bottom: .6rem; }
.bio-aside h2::before { width: 1.5rem; margin-bottom: .6rem; }
.bio-portrait { display: block; width: 100%; max-width: 18rem; background: #fff; padding: 5px; border: 1px solid var(--rule); margin-bottom: 1.2rem; }
.cv { list-style: none; margin: 0; padding: 0; font-size: .98rem; }
.cv li { display: grid; grid-template-columns: 5.2rem minmax(0, 1fr); gap: .6rem; margin-bottom: .55rem; line-height: 1.45; }
.cv .years { color: var(--ink-3); font-variant-numeric: tabular-nums; }
.cv-desc { display: block; color: var(--ink-2); font-size: .95rem; margin-top: .15rem; }
.cv-desc p { margin: 0; }

/* Publication */
.pub-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(16rem, 1.2fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; padding-top: .5rem; }
.pub-aside h2 { font-size: 1.05rem; margin-top: 1.6rem; margin-bottom: .6rem; }
.pub-aside h2:first-child { margin-top: 0; }
.pub-aside h2::before { width: 1.5rem; margin-bottom: .6rem; }
.pub-aside li + li { margin-top: .5rem; }
.citation { font-size: .95rem; color: var(--ink-2); line-height: 1.5; padding: .9rem 1rem; background: var(--wash); border-radius: 2px; word-break: break-word; }
.related a { color: var(--ink); }

/* Teaching */
.course { max-width: var(--measure); margin-bottom: 2.2rem; }
.course h3 { font-size: 1.25rem; font-weight: 500; }
.course h3 a { color: inherit; }

/* Events */
.events { list-style: none; margin: 0; padding: 0; }
.events li { display: grid; grid-template-columns: 10rem minmax(0, 1fr); gap: 1.5rem; padding: 1rem 0; border-top: 1px solid var(--rule); max-width: 56rem; }
.events li:last-child { border-bottom: 1px solid var(--rule); }
.events time { color: var(--ink-2); font-variant-numeric: tabular-nums; line-height: 1.45; }
.event-title { margin: 0 0 .2rem; font-size: 1.1rem; font-weight: 500; }
.event-title a { color: var(--ink); text-decoration-color: rgba(27, 26, 23, 0.3); }
.event-title a:hover { color: var(--accent); }
.events .meta { margin: 0 0 .4rem; }
.year-group .events li:first-child { border-top: 0; padding-top: 0; }
.upcoming .events li { max-width: none; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.contact-email { font-size: 1.5rem; margin: 1.5rem 0 1rem; }
.contact-details { color: var(--ink-2); }
.contact-details li + li { margin-top: .2rem; }
.contact-grid h2 { margin-top: 2rem; }
.contact-grid > div:last-child h2:first-child { margin-top: 0; padding-top: .4rem; }
.form label { display: block; margin-bottom: 1rem; color: var(--ink-2); }
.form input, .form textarea { display: block; width: 100%; margin-top: .3rem; font: inherit; font-size: 1rem; color: var(--ink); background: #fff; border: 1px solid var(--rule); border-radius: 2px; padding: .6rem .7rem; }
.form input:focus, .form textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.form textarea { resize: vertical; min-height: 9rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.notice { padding: .8rem 1rem; background: var(--wash); border-left: 2px solid var(--accent); margin: 0 0 1.2rem; }
.notice.error { border-left-color: #b4452f; }
.empty { color: var(--ink-2); font-style: italic; }

/* Footer */
.colophon { margin-top: 5rem; border-top: 1px solid var(--rule); padding: 2.5rem 0 2.5rem; font-size: .95rem; color: var(--ink-2); }
.colophon-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.colophon-name { font-size: 1.15rem; color: var(--ink); margin: 0 0 .5rem; }
.colophon a { color: var(--ink-2); }
.colophon a:hover { color: var(--ink); }
.colophon li + li { margin-top: .2rem; }
.colophon .sub { margin: .15rem 0 .4rem .9rem; }
.colophon-foot { margin-top: 2rem; color: var(--ink-3); }
.colophon-foot p { margin: 0; }
.colophon-foot a { color: var(--ink-3); margin-left: 1rem; }

/* Responsive */
@media (max-width: 60rem) {
  .two-col, .bio-grid, .pub-grid, .contact-grid, .hero { grid-template-columns: minmax(0, 1fr); }
  .hero-portrait { border-left: 0; padding-left: 0; }
  .hero-portrait img { max-width: 20rem; }
  .colophon-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 40rem) {
  html { font-size: 100%; }
  .masthead { display: block; }
  .nav { margin-top: .8rem; }
  .nav ul { gap: .6rem 1.1rem; }
  .year-group { grid-template-columns: minmax(0, 1fr); gap: .4rem; }
  .events li { grid-template-columns: minmax(0, 1fr); gap: .2rem; }
  .cv li { grid-template-columns: 4.4rem minmax(0, 1fr); }
  .colophon-grid { grid-template-columns: 1fr; }
  .refs li { padding-left: 1.2rem; text-indent: -1.2rem; }
}
@media print {
  .masthead, .colophon, .hero-actions, .tabs { display: none; }
  body { background: #fff; }
}