:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --text: #202124;
  --muted: #73777f;
  --line: rgba(32, 33, 36, 0.12);
  --accent: #4169e1;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  font-weight: 400;
  letter-spacing: -0.006em;
  line-height: 1.55;
}

a {
  -webkit-tap-highlight-color: rgba(65, 105, 225, 0.16);
}

a,
.page__content a {
  color: var(--accent);
  text-decoration: none;
}

a:focus {
  outline: none;
}

a:hover,
a:active,
a:focus-visible,
.page__content a:hover,
.page__content a:active,
.page__content a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
}

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

.masthead {
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 0;
  box-shadow: none;
  height: 56px;
}

.masthead__inner-wrap {
  max-width: 860px;
  padding: 0.68rem 1.25rem;
}

.greedy-nav {
  background: transparent;
}

.greedy-nav a {
  color: var(--text);
  font-size: 0.87rem;
  font-weight: 400;
  margin: 0 0.3rem;
  padding: 0.5rem 0.35rem;
}

.greedy-nav a:hover,
.greedy-nav a:focus-visible {
  color: var(--accent);
  text-decoration: none;
}

.masthead__menu-item--lg {
  margin-right: auto;
  padding-right: 1.5rem;
}

.masthead__menu-item--lg a {
  font-size: 0.95rem;
  font-weight: 650;
  margin-left: 0;
  padding-left: 0;
}

#main {
  animation: none;
  margin: 0 auto;
  max-width: 860px;
  padding: 2rem 1.25rem 3rem;
}

.page {
  float: none !important;
  margin: 0 !important;
  padding: 0 !important;
  width: 100% !important;
}

.page__inner-wrap,
.page__content {
  float: none !important;
  margin: 0 !important;
  max-width: none;
  padding: 0 !important;
  width: 100% !important;
}

.page__content p,
.page__content li {
  font-size: 0.95rem;
}

.page__content h2 {
  border-bottom: 0;
  padding-bottom: 0;
}

.page__title {
  color: var(--text);
  font-size: 1.85rem;
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.18;
  margin: 0 0 0.6rem;
}

.profile-intro {
  align-items: start;
  display: grid;
  gap: 2.75rem;
  grid-template-columns: minmax(0, 1fr) 154px;
  margin: 0 0 2.75rem;
  min-height: 204px;
}

.profile-intro__photo {
  border-radius: 12px;
  float: none;
  grid-column: 2;
  grid-row: 1;
  height: 204px;
  margin: 0;
  object-fit: cover;
  object-position: center 24%;
  width: 154px;
}

.profile-intro__copy {
  grid-column: 1;
  grid-row: 1;
}

.profile-intro h1 {
  color: var(--text);
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.1;
  margin: 0 0 1.2rem;
}

.profile-intro h1 span {
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 400;
  letter-spacing: 0;
  margin-left: 0.35rem;
}

.profile-intro p {
  color: #3f4247;
  font-size: 0.95rem;
  line-height: 1.62;
  margin: 0 0 0.78rem;
  max-width: 650px;
}

.profile-links {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  margin-top: 1rem;
}

.profile-links a {
  align-items: center;
  color: var(--text);
  display: inline-flex;
  font-size: 0.82rem;
  gap: 0.34rem;
}

.profile-links a:hover,
.profile-links a:focus-visible {
  color: var(--accent);
  text-decoration: none;
}

.profile-links i,
.profile-links img {
  height: 0.9rem;
  object-fit: contain;
  width: 0.9rem;
}

.home-section {
  margin: 0 0 2.8rem;
  scroll-margin-top: 76px;
}

.home-section > h2 {
  color: var(--text);
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.25;
  margin: 0 0 1.15rem;
}

.home-section > p {
  color: #3f4247;
  line-height: 1.65;
  margin: 0;
  max-width: 735px;
}

.publication-row {
  align-items: start;
  display: grid;
  gap: 1.35rem;
  grid-template-columns: 190px minmax(0, 1fr);
  margin-bottom: 1.75rem;
}

.publication-row:last-child {
  margin-bottom: 0;
}

.publication-row--compact {
  grid-template-columns: 158px minmax(0, 1fr);
}

.publication-row__preview {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 5px;
  display: flex;
  height: 116px;
  justify-content: center;
  overflow: hidden;
  padding: 0.35rem;
  transition: border-color 0.18s ease;
}

.publication-row--compact .publication-row__preview {
  height: 100px;
}

.publication-row__preview:hover,
.publication-row__preview:active,
.publication-row__preview:focus,
.publication-row__preview:focus-visible {
  border-color: var(--accent);
  box-shadow: none;
  outline: none;
  text-decoration: none;
}

.publication-row__preview:hover img,
.publication-row__preview:focus-visible img,
.page__content .publication-row__preview:hover img,
.page__content .publication-row__preview:focus-visible img {
  box-shadow: none !important;
}

.publication-row__preview img {
  box-shadow: none !important;
  display: block;
  height: 100%;
  object-fit: contain;
  width: 100%;
}

.publication-row__preview--phones {
  gap: 0.28rem;
  padding: 0.3rem 0.45rem;
}

.publication-row__preview--phones img {
  height: 100%;
  min-width: 0;
  object-fit: contain;
  width: calc((100% - 0.56rem) / 3);
}

.publication-row__body h3,
.resume-row h3 {
  color: var(--text);
  font-size: 0.96rem;
  font-weight: 650;
  letter-spacing: -0.012em;
  line-height: 1.4;
  margin: 0;
}

.publication-row__body h3 a,
.publication-row__body h3 a:visited {
  color: var(--text);
}

.publication-row__body h3 a:hover,
.publication-row__body h3 a:focus-visible {
  color: var(--accent);
  text-decoration: none;
}

.publication-row__body p {
  color: #4c5057;
  font-size: 0.88rem;
  line-height: 1.5;
  margin: 0.34rem 0 0;
}

.publication-row__body .publication-authors {
  color: #383b40;
}

.publication-authors strong {
  color: var(--text);
  font-weight: 700;
}

.publication-row__body .publication-venue {
  color: var(--muted);
  margin-top: 0.28rem;
}

.publication-venue em {
  color: #383b40;
  font-style: italic;
  font-weight: 500;
}

.publication-links,
.paper-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  margin-top: 0.52rem;
}

.publication-links a,
.brand-link {
  background: transparent;
  border: 1px solid #777b82;
  border-radius: 3px;
  color: #34373c !important;
  display: inline-flex;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1;
  padding: 0.28rem 0.62rem;
  text-decoration: none !important;
}

.publication-links a:hover,
.publication-links a:focus-visible,
.brand-link:hover,
.brand-link:focus-visible {
  border-color: var(--accent);
  color: var(--accent) !important;
  text-decoration: none !important;
}

.brand-link i {
  margin-right: 0.32rem;
}

.brand-link--hf img {
  height: 0.75rem;
  margin-right: 0.3rem;
  width: 0.75rem;
}

.resume-list {
  display: grid;
  gap: 1.35rem;
}

.resume-row {
  align-items: center;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 150px minmax(0, 1fr);
  padding: 0;
}

.institution-logo {
  display: block;
  height: 48px;
  justify-self: center;
  object-fit: contain;
  width: 118px;
}

.institution-logo--sribd {
  height: 42px;
  width: 132px;
}

.institution-logo--airs {
  height: 32px;
  width: 122px;
}

.resume-row p {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.48;
  margin: 0.15rem 0 0;
}

.resume-row time,
.simple-list time {
  color: var(--muted);
  font-size: 0.78rem;
  white-space: nowrap;
}

.resume-row time {
  display: block;
  margin-top: 0.15rem;
}

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

.simple-list li {
  align-items: baseline;
  display: grid;
  font-size: 0.9rem;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr) auto;
  margin: 0 0 0.42rem;
}

/* Project articles */
.project-detail {
  color: #3f4247;
  max-width: 820px;
}

.project-detail .section-kicker,
.project-detail .paper-meta {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
  margin: 0 0 0.25rem;
}

.project-detail .paper-meta {
  margin-bottom: 0.55rem;
}

.project-detail .article-deck {
  color: #35383d;
  font-size: 1.02rem;
  line-height: 1.62;
  margin: 1.45rem 0;
  max-width: 760px;
}

.project-detail h2 {
  color: var(--text);
  font-size: 1.27rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin: 2.15rem 0 0.7rem;
}

.project-detail p {
  color: #4b4f55;
  font-size: 0.94rem;
  line-height: 1.68;
}

.article-hero,
.article-gallery figure {
  margin: 1.45rem 0;
}

.article-hero img,
.article-gallery img {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 5px;
  box-shadow: none;
  display: block;
  height: auto;
  margin: 0 auto;
  max-width: 100%;
}

.article-hero figcaption,
.article-gallery figcaption {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.45;
  margin-top: 0.55rem;
  text-align: center;
}

.metric-strip,
.project-facts {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 1.8rem 0;
}

.metric-strip > div,
.project-facts > div {
  padding: 0.85rem 1rem;
  text-align: center;
}

.metric-strip > div + div,
.project-facts > div + div {
  border-left: 1px solid var(--line);
}

.metric-strip strong,
.project-facts strong {
  color: var(--text);
  display: block;
  font-size: 1.08rem;
  font-weight: 650;
}

.metric-strip span,
.project-facts span {
  color: var(--muted);
  display: block;
  font-size: 0.72rem;
  margin-top: 0.16rem;
}

.article-gallery {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.article-gallery figure {
  margin: 0;
}

.article-gallery--phones {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.article-gallery--phones img {
  aspect-ratio: 9 / 19;
  object-fit: cover;
}

.article-gallery--lead {
  margin-top: 1.55rem;
}

.comparison-table {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  margin: 1.5rem 0;
}

.comparison-table__row {
  display: grid;
  font-size: 0.85rem;
  grid-template-columns: 1.5fr 1fr 1fr;
  padding: 0.62rem 0.75rem;
}

.comparison-table__row + .comparison-table__row {
  border-top: 1px solid var(--line);
}

.comparison-table__head {
  color: var(--muted);
  font-size: 0.75rem;
}

.result-callout,
.article-quote {
  border-left: 2px solid var(--accent);
  color: #383b40 !important;
  font-size: 0.91rem !important;
  margin: 1.6rem 0;
  padding: 0.25rem 0 0.25rem 1rem;
}

.page__footer {
  background: transparent;
  border-top: 0;
  color: var(--muted);
  margin-top: 1rem;
}

.page__footer footer {
  max-width: 860px;
}

.page__footer-copyright {
  color: var(--muted);
  font-size: 0.75rem;
}

@media (max-width: 760px) {
  .masthead__inner-wrap,
  #main {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .masthead__menu-item--lg {
    padding-right: 0.5rem;
  }

  .profile-intro__photo {
    height: 188px;
    width: 142px;
  }

  .publication-row,
  .publication-row--compact {
    gap: 1rem;
    grid-template-columns: 132px minmax(0, 1fr);
  }

  .publication-row__preview,
  .publication-row--compact .publication-row__preview {
    height: 88px;
  }

  .resume-row {
    gap: 1rem;
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .institution-logo,
  .institution-logo--sribd,
  .institution-logo--airs {
    max-width: 104px;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 14px;
  }

  .greedy-nav a {
    font-size: 0.76rem;
    margin: 0 0.04rem;
    padding: 0.45rem 0.2rem;
  }

  .masthead__menu-item--lg {
    padding-right: 0.2rem;
  }

  .masthead__menu-item--lg a {
    font-size: 0.82rem;
    white-space: nowrap;
  }

  #main {
    padding-top: 1.5rem;
  }

  .profile-intro__photo {
    grid-column: 1;
    grid-row: 1;
    height: 156px;
    margin: 0 0 1.25rem;
    width: 116px;
  }

  .profile-intro {
    display: block;
    min-height: 0;
  }

  .profile-intro h1 {
    font-size: 1.78rem;
  }

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

  .publication-row__preview,
  .publication-row--compact .publication-row__preview {
    height: auto;
    max-width: 240px;
  }

  .publication-row__preview img {
    max-height: 135px;
  }

  .publication-row__preview--phones {
    height: 150px;
  }

  .publication-row__preview--phones img {
    max-height: 138px;
  }

  .resume-row {
    align-items: start;
    grid-template-columns: 88px minmax(0, 1fr);
  }

  .institution-logo,
  .institution-logo--sribd,
  .institution-logo--airs {
    height: 38px;
    max-width: 82px;
    width: 82px;
  }

  .simple-list li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .metric-strip,
  .project-facts {
    grid-template-columns: 1fr;
  }

  .metric-strip > div + div,
  .project-facts > div + div {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .article-gallery,
  .article-gallery--phones {
    grid-template-columns: 1fr;
  }

  .article-gallery--phones img {
    max-height: 620px;
    width: auto;
  }
}