:root{
  --bg:        #faf9f5;
  --ink:       #16150f;
  --muted:     #4a473f;
  --faint:     #6d685d;
  --rule:      #ddd8c9;
  --link-line: #c9c2ae;
  --accent:    #526b5b;
  --accent-lt: #97aa9b;
  --accent-bg: #ebf0ec;

  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --gutter: 4.5rem;
  --col-gap: 1.5rem;
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a{ color: inherit; text-decoration: none; }
p{ margin: 0; }
img{ max-width: 100%; }

/* ---------- two-column shell ---------- */
.shell{
  max-width: 58rem;
  margin: 0 auto;
  padding-inline: 1.75rem;
  padding-block: 4rem 5rem;
  display: grid;
  grid-template-columns: 13rem 1fr;
  gap: 0 4rem;
  align-items: start;
}

/* ---------- sidebar ---------- */
.side{
  position: sticky;
  top: calc(4rem + env(safe-area-inset-top, 0px));
  display: flex;
  flex-direction: column;
  gap: 1.05rem;
}
.avatar{
  width: 84px;
  height: 84px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  filter: saturate(.92);
}
/* .id p sets a small size; this must out-specify it, hence the .id prefix */
.id .name{
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.55rem;
  line-height: 1.18;
  letter-spacing: -.012em;
  color: var(--ink);
  margin: 0;
}
.id{ display: flex; flex-direction: column; gap: .35rem; }
.id p{ font-size: .875rem; color: var(--muted); line-height: 1.45; text-wrap: balance; }
.id .place{ color: var(--faint); }

.side-links{
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: .38rem;
  font-size: .875rem;
}
.side-links a{
  color: var(--muted);
  font-weight: 500;
  border-bottom: 1px solid var(--link-line);
  padding-bottom: 1px;
  transition: color .15s ease, border-color .15s ease;
}
.side-links a:hover{ color: var(--accent); border-bottom-color: var(--accent); }

.side-nav{
  display: flex;
  flex-direction: column;
  align-items: stretch;
  margin-top: .3rem;
  padding-top: 1.05rem;
  border-top: 1px solid var(--rule);
}
.side-nav a{
  font-size: .95rem;
  font-weight: 500;
  color: var(--muted);
  padding: .34rem 0 .34rem .8rem;
  border-left: 2px solid var(--rule);
  transition: color .15s ease, border-color .15s ease, background-color .15s ease;
}
.side-nav a:hover{
  color: var(--accent);
  border-left-color: var(--accent-lt);
  background: var(--accent-bg);
}
.side-nav a[aria-current="page"]{
  color: var(--accent);
  font-weight: 600;
  border-left-color: var(--accent);
}

/* ---------- content column ---------- */
.main{ min-width: 0; }
section + section{ padding-top: 2.6rem; }

.page-title{
  font-family: var(--serif);
  font-weight: 400;
  font-size: 2rem;
  line-height: 1.15;
  letter-spacing: -.012em;
  margin: 0 0 1.75rem;
  color: var(--ink);
}

.label{
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 1.05rem;
  padding-bottom: .55rem;
  border-bottom: 1px solid var(--rule);
}
/* secondary groupings stay quieter so the hierarchy holds */
.sub-label{
  margin-top: 2rem;
  font-size: .73rem;
  letter-spacing: .12em;
  color: var(--faint);
}

.prose{
  font-family: var(--serif);
  font-size: 1.1rem;
  line-height: 1.62;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: .85rem;
}
.prose a{
  color: var(--accent);
  font-weight: 500;
  border-bottom: 1px solid var(--accent-lt);
  transition: background-color .15s ease;
}
.prose a:hover{ background: var(--accent-bg); }
.prose .lead{ font-weight: 500; }

.education-list{
  display: flex;
  flex-direction: column;
  gap: .75rem;
  padding-left: 1.15rem;
  color: var(--ink);
}
.education-list li{ padding-left: .2rem; }
.education-list li::marker{ color: var(--accent); }
.education-list strong{ font-weight: 600; }
.education-list p{
  margin-top: .25rem;
  font-size: .9rem;
  line-height: 1.55;
  color: var(--muted);
}
.education-list a{
  color: var(--accent);
  border-bottom: 1px solid var(--accent-lt);
}
.education-list a:hover{ background: var(--accent-bg); }
.education-meta{
  margin-left: .45rem;
  font-size: .85rem;
  color: var(--muted);
}

/* A distinction earned inside a degree. Subordinate to the entry above it —
   a size smaller — but set in the accent colour so it still catches the eye.
   Needs the .education-list prefix to out-specify `.education-list p`, which
   would otherwise set its size and colour. */
.education-list .award{
  margin: .3rem 0 .55rem;
  font-size: .875rem;
  color: var(--muted);
}
.education-list .award strong{ color: var(--accent); font-weight: 600; }

/* "see the full list" link at the foot of a selected section */
.more{
  display: inline-block;
  margin-top: 1rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--accent);
  border-bottom: 1px solid var(--accent-lt);
  transition: background-color .15s ease;
}
.more:hover{ background: var(--accent-bg); }

/* ---------- gutter rows ---------- */
.rows{ display: flex; flex-direction: column; }
.row{
  display: grid;
  grid-template-columns: var(--gutter) 1fr;
  gap: 0 var(--col-gap);
  padding-block: .82rem;
  border-top: 1px solid transparent;
}
.row + .row{ border-top-color: var(--rule); }
.when{
  font-size: .82rem;
  font-weight: 500;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
  padding-top: .2rem;
  white-space: nowrap;
}

/* publications */
.pub-title{
  font-family: var(--serif);
  font-size: 1.08rem;
  font-weight: 500;
  line-height: 1.32;
  color: var(--ink);
  margin: 0 0 .25rem;
  text-wrap: pretty;
}
.authors{
  font-size: .855rem;
  color: var(--muted);
  line-height: 1.5;
}
.authors strong{ color: var(--ink); font-weight: 600; }
.venue{
  margin-top: .45rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem;
  font-size: .8rem;
}
.tag{
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--muted);
  text-transform: uppercase;
}
.note{ color: var(--faint); }

/* clickable chips */
.chip{
  display: inline-block;
  padding: .12rem .5rem;
  border: 1px solid var(--link-line);
  border-radius: 3px;
  color: var(--accent);
  font-weight: 500;
  line-height: 1.5;
  transition: background-color .15s ease, border-color .15s ease;
}
.chip:hover{ background: var(--accent-bg); border-color: var(--accent); }

/* experience */
.job{
  display: flex;
  align-items: center;
  gap: .95rem;
}
.job-logo{
  width: 42px;
  height: 42px;
  object-fit: contain;
  flex: none;
}
.title-line{ font-size: .97rem; font-weight: 600; color: var(--ink); }
.org{
  font-size: .875rem;
  color: var(--muted);
  margin-top: .15rem;
}
.org a{
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--link-line);
  transition: color .15s ease, border-color .15s ease;
}
.org a:hover{ color: var(--accent); border-bottom-color: var(--accent); }
.dot{ color: var(--link-line); }

:focus-visible{ outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

/* ---------- narrow ---------- */
@media (max-width: 46rem){
  .shell{
    grid-template-columns: 1fr;
    gap: 2.5rem 0;
    padding-block: 2.75rem 4rem;
  }
  .side{
    position: static;
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: .4rem 1.15rem;
    align-items: center;
  }
  .avatar{ width: 72px; height: 72px; grid-row: span 2; }
  .id{ gap: .15rem; }
  .side-links{
    flex-direction: row;
    flex-wrap: wrap;
    gap: .3rem 1.1rem;
    grid-column: 2;
  }
  /* nav becomes a horizontal rail under the header */
  .side-nav{
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
    gap: .4rem .5rem;
    margin-top: .9rem;
    padding-top: .9rem;
  }
  .side-nav a{
    padding: .2rem .6rem;
    border-left: none;
    border: 1px solid var(--rule);
    border-radius: 3px;
    font-size: .875rem;
  }
  .side-nav a:hover,
  .side-nav a[aria-current="page"]{ border-color: var(--accent); }
  .page-title{ font-size: 1.7rem; }
}

@media (max-width: 30rem){
  :root{ --gutter: auto; --col-gap: 0; }
  .row{ grid-template-columns: 1fr; }
  .when{ padding-top: 0; margin-bottom: .25rem; }
  .education-meta{ display: block; margin: .1rem 0 0; }
  .side{ grid-template-columns: 1fr; }
  .avatar{ grid-row: auto; }
  .side-links{ grid-column: 1; }
}

@media (prefers-reduced-motion: reduce){ *{ transition: none !important; } }