:root {
  --global-bg-color: #ffffff;
  --global-code-bg-color: #f8f8f8;
  --global-text-color: #222222;
  --global-text-color-light: #555555;
  --global-theme-color: #b509ac;
  --global-hover-color: #b509ac;
  --global-footer-bg-color: #1c1c1d;
  --global-footer-text-color: #e8e8e8;
  --global-divider-color: rgba(0, 0, 0, 0.1);
  --global-card-bg-color: #ffffff;
  --badge-bg: #f4f4f4;
}

:root[data-theme="dark"] {
  --global-bg-color: #1b1b1d;
  --global-code-bg-color: #2c2c2e;
  --global-text-color: #e8e8e8;
  --global-text-color-light: #b8b8b8;
  --global-theme-color: #ff6ff2;
  --global-hover-color: #ff6ff2;
  --global-footer-bg-color: #101011;
  --global-footer-text-color: #d0d0d0;
  --global-divider-color: rgba(255, 255, 255, 0.14);
  --global-card-bg-color: #1f1f21;
  --badge-bg: #303033;
}

* {
  box-sizing: border-box;
}

html {
  scroll-padding-top: 70px;
}

body {
  margin: 0;
  padding-bottom: 70px;
  color: var(--global-text-color);
  background: var(--global-bg-color);
  font-family: Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.6;
}

a,
a:visited {
  color: var(--global-theme-color);
  text-decoration: none;
}

a:hover {
  color: var(--global-hover-color);
  text-decoration: underline;
}

.container {
  width: min(100% - 30px, 930px);
  margin-right: auto;
  margin-left: auto;
}

.mt-5 {
  margin-top: 4.5rem;
}

.mt-0 {
  margin-top: 0;
}

.fixed-top {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1030;
}

.navbar {
  min-height: 56px;
  background: var(--global-bg-color);
  border-bottom: 1px solid var(--global-divider-color);
  box-shadow: none;
}

.nav-container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  min-height: 56px;
}

.navbar-toggler {
  display: none;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.icon-bar {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--global-text-color);
}

.navbar-menu {
  display: flex;
  justify-content: flex-end;
  width: 100%;
}

.navbar-nav {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--global-text-color-light);
  font-size: 0.95rem;
}

.nav-item.active .nav-link {
  color: var(--global-text-color);
}

.toggle-container {
  display: flex;
  align-items: center;
  padding-left: 0.35rem;
}

#light-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  color: var(--global-text-color-light);
  border: 0;
  background: transparent;
  cursor: pointer;
}

.post {
  margin-bottom: 3rem;
}

.row {
  display: grid;
  grid-template-columns: 25% 75%;
  gap: 0;
}

.profile-row {
  align-items: start;
  margin-bottom: 1.4rem;
}

.col-sm-2,
.col-sm-3,
.col-sm-9 {
  min-width: 0;
  padding-right: 15px;
  padding-left: 15px;
}

.col-sm-2 {
  grid-column: span 1;
}

.col-sm-3 {
  grid-column: span 1;
}

.col-sm-9 {
  grid-column: span 1;
}

figure {
  margin: 0 0 1rem;
}

.img-fluid {
  display: block;
  width: 100%;
  max-width: 220px;
  height: auto;
}

.rounded {
  border-radius: 0.25rem;
}

.z-depth-1 {
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
}

.post-title {
  margin: 0 0 0.75rem;
  color: var(--global-text-color);
  font-size: 2.15rem;
  font-weight: 400;
  line-height: 1.2;
}

.post-header {
  margin-bottom: 2rem;
}

.post-description,
.desc {
  margin: 0 0 1rem;
  color: var(--global-text-color-light);
  font-size: 1rem;
}

.social {
  margin-top: 0.65rem;
}

.contact-icons {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 1.35rem;
}

.contact-icons a {
  color: var(--global-text-color);
}

.contact-icons a:hover {
  color: var(--global-theme-color);
  text-decoration: none;
}

.clearfix {
  margin-top: 1rem;
}

p {
  margin: 0 0 1rem;
}

h2 {
  margin: 2.5rem 0 0.8rem;
  color: var(--global-text-color);
  font-size: 1.6rem;
  font-weight: 400;
}

h2 a {
  font-size: 1rem;
  font-weight: 300;
}

.pub-note {
  margin-bottom: 1.4rem;
}

.bibliography {
  margin: 0;
  padding: 0;
  list-style: none;
}

.bibliography > li {
  margin-bottom: 1.7rem;
}

.bibliography .row {
  grid-template-columns: 16.6667% 75%;
}

.abbr {
  text-align: center;
}

.preview {
  display: block;
  width: 100%;
  max-width: 130px;
  height: auto;
  margin-top: 0.6rem;
}

.badge {
  display: inline-block;
  min-width: 3rem;
  padding: 0.35rem 0.45rem;
  color: var(--global-theme-color);
  background: var(--badge-bg);
  border: 1px solid var(--global-theme-color);
  border-radius: 0.2rem;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}

.title {
  color: var(--global-text-color);
  font-weight: 500;
}

.author,
.periodical {
  color: var(--global-text-color-light);
}

.author em {
  color: var(--global-text-color);
  font-style: normal;
  font-weight: 500;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.35rem;
}

.btn {
  display: inline-block;
  padding: 0.18rem 0.55rem;
  color: var(--global-theme-color);
  background: transparent;
  border: 1px solid var(--global-theme-color);
  border-radius: 0.15rem;
  font-size: 0.75rem;
  line-height: 1.5;
  text-align: center;
}

.btn:hover {
  color: var(--global-bg-color);
  background: var(--global-theme-color);
  text-decoration: none;
}

.fixed-bottom {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1030;
  padding: 0.65rem 0;
  color: var(--global-footer-text-color);
  background: var(--global-footer-bg-color);
  font-size: 0.8rem;
}

.fixed-bottom a {
  color: var(--global-footer-text-color);
  text-decoration: underline;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 720px) {
  body {
    padding-bottom: 84px;
  }

  .container {
    width: min(100% - 24px, 930px);
  }

  .row,
  .bibliography .row {
    grid-template-columns: 1fr;
  }

  .col-sm-2,
  .col-sm-3,
  .col-sm-9 {
    padding-right: 0;
    padding-left: 0;
  }

  .profile-row {
    gap: 0.8rem;
  }

  .img-fluid {
    width: 180px;
    max-width: 70vw;
  }

  .post-title {
    font-size: 2rem;
  }

  .abbr {
    margin-bottom: 0.45rem;
    text-align: left;
  }

  .navbar-nav {
    gap: 0;
  }

  .nav-link {
    padding-right: 0.55rem;
    padding-left: 0.55rem;
  }
}