:root {
  color-scheme: light;
  --background: #fff;
  --surface: #f7f7f5;
  --text: #202124;
  --muted: #5f6368;
  --link: #17158a;
  --link-hover: #09075f;
  --border: #deded8;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.55;
}

a {
  color: var(--link);
  text-underline-offset: 0.14em;
}

a:hover {
  color: var(--link-hover);
}

a:focus-visible,
summary:focus-visible {
  border-radius: 3px;
  outline: 3px solid #807ee8;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 10;
  padding: 0.55rem 0.8rem;
  background: var(--text);
  color: #fff;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.page-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 2rem;
  width: min(100% - 2rem, 1200px);
  margin: 0 auto;
}

.main {
  grid-column: 1;
  min-width: 0;
  padding: 2rem 0 3rem;
}

.sidenav {
  position: sticky;
  top: 1rem;
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  margin-top: 2rem;
  padding: 0.55rem 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
}

.nav-menu > summary {
  display: none;
}

.sidenav a {
  display: block;
  padding: 0.35rem 0.75rem;
  text-decoration: none;
}

.profile-header {
  display: flow-root;
  min-height: 255px;
}

.portrait {
  float: right;
  width: min(270px, 34vw);
  height: auto;
  margin: 0 0 1.25rem 2rem;
  border-radius: 5px;
}

h1,
h2 {
  color: #171717;
  line-height: 1.2;
}

h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(2rem, 5vw, 2.75rem);
}

h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.35rem;
  scroll-margin-top: 1rem;
}

p {
  margin: 0.75rem 0;
}

ul {
  padding-left: 1.35rem;
}

li + li {
  margin-top: 0.35rem;
}

hr {
  margin: 1.75rem 0;
  border: 0;
  border-top: 1px solid var(--border);
}

.social-links {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1rem;
}

.social-links a {
  display: inline-flex;
  padding: 0.2rem;
}

.social-links img {
  width: 27px;
  height: 27px;
  object-fit: contain;
}

img.smallpadleft {
  width: auto;
  max-height: 24px;
  margin-left: 0.2rem;
  vertical-align: text-bottom;
}

.abstract {
  margin: 0.5rem 0;
  padding: 0.55rem 0.75rem;
  border-left: 3px solid var(--border);
  background: var(--surface);
}

.abstract summary {
  width: fit-content;
  color: var(--link);
  cursor: pointer;
  font-weight: 600;
}

.abstract p {
  margin-bottom: 0;
}

footer {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  text-align: right;
}

@media (max-width: 800px) {
  body {
    font-size: 16px;
  }

  .page-shell {
    display: block;
    width: min(100% - 1.25rem, 720px);
  }

  .sidenav {
    position: relative;
    top: auto;
    z-index: 2;
    margin: 0.65rem 0 0;
    padding: 0;
  }

  .nav-menu > summary {
    display: list-item;
    padding: 0.7rem 0.85rem;
    color: var(--link);
    cursor: pointer;
    font-weight: 700;
  }

  .nav-menu:not([open]) > nav {
    display: none;
  }

  .sidenav nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 0 0.35rem 0.65rem;
  }

  .main {
    padding-top: 1.5rem;
  }

  .profile-header {
    min-height: 0;
  }

  .portrait {
    width: min(210px, 42vw);
    margin-left: 1rem;
  }
}

@media (max-width: 520px) {
  .sidenav nav {
    grid-template-columns: 1fr;
  }

  .portrait {
    float: none;
    display: block;
    width: min(230px, 75vw);
    margin: 0 auto 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}