/* Keep the GitBook layout calm and content-focused. */
*,
*::before,
*::after {
  animation-duration: 0s !important;
  animation-delay: 0s !important;
  transition-duration: 0s !important;
}

html {
  scroll-behavior: smooth;
}

.book,
.book.font-family-0,
.book.font-family-1 {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif !important;
}

.book.font-size-0 .book-body .page-inner section,
.book.font-size-1 .book-body .page-inner section,
.book.font-size-2 .book-body .page-inner section,
.book.font-size-3 .book-body .page-inner section,
.book.font-size-4 .book-body .page-inner section,
.book .book-body .page-inner section {
  font-size: 1.5rem !important;
}

.book-header .font-settings {
  display: none !important;
}

.book-header .pull-right {
  display: none !important;
}

.body-inner {
  scroll-behavior: smooth;
}

.fa-spin {
  animation: none !important;
}

.navigation.navigation-unique {
  display: none !important;
}

.markdown-section img {
  border-radius: 8px;
  height: auto;
  max-width: 100%;
}

.markdown-section code {
  border-radius: 4px;
}

.profile-hero {
  align-items: start;
  display: grid;
  column-gap: clamp(28px, 4vw, 48px);
  grid-template-areas:
    "summary photo"
    "vision photo"
    "links photo";
  grid-template-columns: minmax(0, 1fr) 205px;
  margin: 1rem 0 4.5rem;
  row-gap: 0;
}

.profile-photo {
  align-self: start;
  grid-area: photo;
  padding-top: 10px;
}

.profile-photo img {
  border: 1px solid #e4e7eb;
  border-radius: 18px;
  display: block;
  aspect-ratio: auto;
  height: auto;
  object-fit: contain;
  width: 100%;
}

.profile-summary {
  align-self: center;
  grid-area: summary;
}

.profile-summary h1 {
  font-size: clamp(2.8rem, 3.4vw, 3.6rem);
  letter-spacing: -0.045em;
  line-height: 1.02;
  margin: 0 0 1.25rem;
}

.profile-summary .profile-intro {
  font-size: clamp(1.5rem, 1.35vw, 1.65rem);
  line-height: 1.65;
}

.vision-panel {
  background: #f6f8fa;
  border-left: 3px solid #5b8db8;
  border-radius: 0 10px 10px 0;
  grid-area: vision;
  margin-top: 2rem;
  padding: 1.6rem 1.8rem 1.75rem;
}

.vision-label {
  color: #5b7185;
  display: block;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.profile-summary + .vision-panel .vision-title {
  font-size: clamp(1.75rem, 1.65vw, 2rem);
  line-height: 1.35;
  margin: 0.45rem 0 0.7rem;
}

.vision-panel p {
  font-size: 1.5rem;
  line-height: 1.72;
  margin: 0;
}

.profile-hero .profile-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  grid-area: links;
  margin-top: 0 !important;
  padding-top: 3.2rem;
}

.profile-links span {
  display: none;
}

.profile-links a {
  border: 1px solid #d8dee4;
  border-radius: 999px;
  color: #425466;
  font-size: 1.25rem;
  padding: 0.45rem 0.85rem;
}

.career-card {
  background: #f7f9fb;
  border: 1px solid #e5e9ed;
  border-radius: 14px;
  display: grid;
  gap: clamp(24px, 3vw, 38px);
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  margin: 0 0 4.5rem;
  padding: 22px clamp(26px, 3vw, 34px);
}

.career-card h2 {
  font-size: 1.95rem;
  margin: 0 0 1.5rem;
}

.education-entry {
  align-items: start;
  display: grid;
  gap: 0 12px;
  grid-template-columns: 42px minmax(0, 1fr);
  margin-bottom: 1.6rem;
}

.education-entry > img {
  background: #fff;
  border: 1px solid #e1e5e8;
  border-radius: 50%;
  box-sizing: border-box;
  height: 40px;
  margin: 1px 0 0;
  object-fit: contain;
  padding: 3px;
  width: 40px;
}

.career-card .education-copy h3 {
  color: #24292f;
  font-size: 1.45rem;
  line-height: 1.3;
  margin: 0 0 0.3rem !important;
}

.education-copy p {
  margin: 0;
}

.education-copy > span {
  color: #66717d;
  display: block;
  font-size: 1.25rem;
  margin-top: 0.2rem;
}

.education-entry > time {
  color: #66717d;
  font-size: 1.2rem;
  font-style: italic;
  grid-column: 2;
  margin-top: 0.35rem;
}

.honors-list {
  list-style: none;
  margin: 0 !important;
  padding: 0 !important;
}

.honors-list li {
  align-items: baseline;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) auto;
  line-height: 1.45;
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  padding-left: 1rem;
  position: relative;
}

.honors-list li::before {
  content: "•";
  left: 0;
  position: absolute;
}

.honors-list time {
  color: #58616b;
  font-size: 1.2rem;
  font-style: italic;
  white-space: nowrap;
}

.honors-list small {
  color: #7a8490;
  display: block;
  font-size: 1.05rem;
  line-height: 1.35;
  margin-top: 0.08rem;
}

.theme-toggle {
  align-items: center;
  background: rgba(90, 104, 118, 0.12);
  border: 1px solid rgba(90, 104, 118, 0.15);
  border-radius: 50%;
  color: rgba(45, 55, 65, 0.62);
  cursor: pointer;
  display: flex;
  font: 600 2rem/1 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  height: 38px;
  justify-content: center;
  padding: 0;
  position: fixed;
  right: 20px;
  top: 10px;
  width: 38px;
  z-index: 12;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  background: rgba(90, 104, 118, 0.2);
  color: rgba(30, 39, 48, 0.9);
  outline: none;
}

/* Keep stale cached markup from the removed easter egg visually harmless. */
.haptic-easter-egg {
  appearance: none;
  background: transparent;
  border: 0;
  color: inherit;
  cursor: inherit;
  font: inherit;
  margin: 0;
  padding: 0;
}

.book.theme-dark .book-body,
.book.theme-dark .body-inner,
.book.theme-dark .page-wrapper,
.book.theme-dark .book-body .page-wrapper .page-inner section.normal {
  background: #171a1f !important;
  color: #d9e0e7 !important;
}

.book.theme-dark .book-header {
  background: #171a1f !important;
  border-color: rgba(255, 255, 255, 0.08) !important;
  color: #d9e0e7 !important;
}

.book.theme-dark .book-header h1,
.book.theme-dark .book-header h1 a,
.book.theme-dark .book-header .btn {
  color: rgba(217, 224, 231, 0.72) !important;
}

.book.theme-dark .book-summary {
  background: #1d2127;
  border-color: rgba(255, 255, 255, 0.08);
  color: #d9e0e7;
}

.book.theme-dark .book-summary ul.summary li a,
.book.theme-dark .book-summary ul.summary li span,
.book.theme-dark .portfolio-name a {
  color: #cbd3dc;
}

.book.theme-dark .book-summary ul.summary li.active > a {
  color: #75b7ee;
}

.book.theme-dark .portfolio-name,
.book.theme-dark .book-summary ul.summary li.divider {
  border-color: rgba(255, 255, 255, 0.08);
}

.book.theme-dark .vision-panel,
.book.theme-dark .career-card {
  background: #22272e;
  border-color: #343b44;
}

.book.theme-dark .education-copy h3,
.book.theme-dark .profile-summary h1,
.book.theme-dark .career-card h2,
.book.theme-dark .vision-panel .vision-title {
  color: #eef2f6;
}

.book.theme-dark .education-copy > span,
.book.theme-dark .education-entry > time,
.book.theme-dark .honors-list time,
.book.theme-dark .honors-list small,
.book.theme-dark .vision-label {
  color: #aab6c2;
}

.book.theme-dark .profile-links a {
  border-color: #46515c;
  color: #9dccf3;
}

.book.theme-dark .theme-toggle {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.7);
}

.portfolio-name {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 28px 28px 22px;
}

.portfolio-name a {
  color: inherit;
  display: block;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
}

.portfolio-name span {
  color: #9daab6;
  display: block;
  font-size: 12px;
  margin-top: 4px;
}

.portfolio-nav {
  padding-top: 14px !important;
}

.portfolio-nav .external a {
  color: #9daab6 !important;
  font-size: 13px;
}

.sidebar-close {
  display: none;
}

.section-anchor {
  display: block;
  position: relative;
  top: -24px;
  visibility: hidden;
}

.markdown-section h2 {
  margin-top: 2.5rem;
}

.markdown-section h3 {
  color: #6b7280;
  font-size: 1rem;
  margin-top: 2.5rem;
}

.markdown-section hr {
  margin: 4rem 0;
}

.publication-list {
  display: grid;
  gap: 2.5rem;
  margin-top: 2rem;
}

.publication-item {
  align-items: start;
  display: grid;
  gap: clamp(18px, 2.5vw, 30px);
  grid-template-columns: clamp(150px, 21vw, 220px) minmax(0, 1fr);
}

.markdown-section .publication-teaser {
  aspect-ratio: 16 / 10;
  background: #eef2f5;
  border: 1px solid #e2e7eb;
  border-radius: 7px;
  box-sizing: border-box;
  height: auto;
  object-fit: cover;
  width: 100%;
}

.publication-placeholder {
  align-items: center;
  background: linear-gradient(145deg, #eef4f8, #e1e8ee) !important;
  color: #607487;
  display: flex;
  font-size: 1.05rem;
  font-weight: 700;
  justify-content: center;
  letter-spacing: 0.05em;
  line-height: 1.45;
  text-align: center;
}

.publication-copy h3 {
  color: #24292f;
  font-size: 1.45rem;
  line-height: 1.35;
  margin: 0 0 0.5rem;
}

.publication-copy p {
  font-size: 1.25rem;
  line-height: 1.52;
  margin: 0.25rem 0;
}

.publication-authors {
  color: #4d5660;
}

.publication-venue {
  color: #30363d;
}

.publication-award {
  color: #9a6811;
  font-weight: 600;
}

.publication-copy .publication-awards {
  color: #9a6811;
  font-size: 1.12rem;
  line-height: 1.45;
  margin-top: 0.35rem;
}

.publication-links a {
  font-weight: 600;
}

.book.theme-dark .publication-copy h3,
.book.theme-dark .publication-venue {
  color: #eef2f6;
}

.book.theme-dark .publication-authors {
  color: #b9c3cd;
}

.book.theme-dark .publication-copy .publication-awards {
  color: #d4a84d;
}

.book.theme-dark .publication-placeholder {
  background: linear-gradient(145deg, #29313a, #22282f) !important;
  border-color: #39434e;
  color: #aebdca;
}

@media (max-width: 1020px) {
  .profile-hero {
    gap: 28px;
    grid-template-columns: minmax(0, 1fr) 170px;
  }

  .profile-summary h1 {
    font-size: 3rem;
  }

  .vision-panel {
    padding: 1.5rem 1.6rem 1.65rem;
  }

  .career-card {
    gap: 30px;
    padding: 22px 26px;
  }
}

@media (max-width: 760px) {
  .profile-hero {
    column-gap: 16px;
    grid-template-areas:
      "photo summary"
      "vision vision"
      "links links";
    grid-template-columns: 120px minmax(0, 1fr);
    margin-bottom: 4rem;
    row-gap: 20px;
  }

  .profile-photo {
    max-width: 120px;
    padding-top: 0;
  }

  .profile-photo img {
    height: auto;
  }

  .profile-summary {
    align-self: center;
  }

  .profile-summary h1 {
    font-size: 2.45rem;
    line-height: 1.08;
    margin-bottom: 0.8rem;
  }

  .profile-summary .profile-intro,
  .vision-panel p {
    font-size: 1.4rem;
  }

  .profile-summary .profile-intro {
    line-height: 1.5;
    margin-bottom: 0;
  }

  .vision-panel {
    margin-top: 0;
  }

  .profile-links {
    margin-top: 0 !important;
    padding-top: 2.8rem;
  }

  .career-card {
    gap: 38px;
    grid-template-columns: 1fr;
    padding: 22px 20px;
  }

  .honors-list li {
    gap: 4px;
    grid-template-columns: 1fr;
  }

  .honors-list time {
    margin-bottom: 0.25rem;
  }

  .theme-toggle {
    right: 12px;
  }

  .publication-item {
    gap: 16px;
    grid-template-columns: 126px minmax(0, 1fr);
  }
}

@media (max-width: 600px) {
  .book-summary {
    box-shadow: 12px 0 30px rgba(0, 0, 0, 0.18);
    left: -100%;
    max-width: 330px;
    width: 88vw;
    z-index: 30;
  }

  .book.with-summary .book-summary {
    left: 0;
  }

  .book.with-summary .book-body {
    transform: none !important;
  }

  .sidebar-close {
    align-items: center;
    background: rgba(90, 104, 118, 0.1);
    border: 0;
    border-radius: 50%;
    color: #687582;
    cursor: pointer;
    display: flex;
    font: 400 2.4rem/1 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    height: 34px;
    justify-content: center;
    padding: 0 0 2px;
    position: absolute;
    right: 14px;
    top: 14px;
    width: 34px;
    z-index: 2;
  }

  .book.theme-dark .sidebar-close {
    background: rgba(255, 255, 255, 0.1);
    color: #c7d0d9;
  }
}

@media (max-width: 480px) {
  .profile-hero {
    column-gap: 14px;
    grid-template-columns: 102px minmax(0, 1fr);
    row-gap: 18px;
  }

  .profile-photo {
    max-width: 102px;
  }

  .profile-summary h1 {
    font-size: 2.2rem;
  }

  .profile-summary .profile-intro {
    font-size: 1.3rem;
  }

  .vision-panel {
    padding: 1.4rem 1.45rem 1.55rem;
  }

  .profile-links {
    gap: 0.5rem;
  }

  .career-card {
    border-radius: 10px;
    padding: 20px 16px;
  }

  .education-entry {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 0 10px;
  }

  .education-entry > img {
    height: 34px;
    width: 34px;
  }

  .publication-list {
    gap: 2.7rem;
  }

  .publication-item {
    gap: 1rem;
    grid-template-columns: 1fr;
  }

  .markdown-section .publication-teaser {
    max-width: 220px;
  }
}

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

  .body-inner {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}