@charset "utf-8";

:root {
  --ink: #212529;
  --muted: #6c757d;
  --link: #007bff;
  --link-hover: #0056b3;
  --border: rgba(0, 0, 0, .125);
  --soft: #f8f9fa;
  --radius-xl: 0.8rem;
  --shadow-sm: 0 .125rem .25rem rgba(0, 0, 0, .075);
  --navbar-h: 5.0rem;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
          "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  padding-top: var(--navbar-h);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
  background: #fff;
}

h1, h2, h3, h4, h5, h6 { font-weight: 700; margin: 0 0 .5rem; line-height: 1.2; }
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); text-decoration: underline; }

img { max-width: 100%; vertical-align: middle; border-style: none; }

.container { width: 100%; margin: 0 auto; padding: 0 15px; }
@media (min-width: 576px)  { .container { max-width: 540px; } }
@media (min-width: 768px)  { .container { max-width: 720px; } }
@media (min-width: 992px)  { .container { max-width: 960px; } }
@media (min-width: 1200px) { .container { max-width: 1140px; } }

.text-muted { color: var(--muted); }
.small { font-size: 80%; }
.email-text { font-family: var(--mono); }
.no-break { white-space: nowrap; }

.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1030;
  display: flex; align-items: center; flex-wrap: wrap; gap: .5rem 1.5rem;
  padding: .75rem 0;
  background-color: rgba(255, 255, 255, .6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.navbar-brand { font-size: 1.25rem; font-weight: 700; color: var(--ink); }
.navbar-brand:hover { color: var(--ink); text-decoration: none; }
.navbar-nav { display: flex; align-items: center; gap: 1.25rem; list-style: none; margin: 0; padding: 0; }
.navbar-nav a { color: var(--ink); font-weight: 400; }
.navbar-nav a:hover { color: var(--link); text-decoration: none; }
.navbar-nav a.active { font-weight: 700; color: var(--link); }

.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  margin-bottom: 1.5rem;
}
.card-body { padding: 1.5rem; }

.section-title {
  display: flex; align-items: center; gap: .55rem;
  font-size: 1.5rem; font-weight: 700; margin: 0 0 1.25rem;
}
.section-title svg { width: 1.1em; height: 1.1em; flex: 0 0 auto; fill: currentColor; }

.profile-head { display: flex; gap: 1.75rem; align-items: flex-start; }
.profile-identity { flex: 1 1 auto; min-width: 0; }
.profile-portrait {
  flex: 0 0 auto; width: 150px; height: 150px;
  object-fit: cover; border-radius: 50%;
  box-shadow: var(--shadow-sm);
}
.profile-name { font-size: 2.25rem; font-weight: 700; margin: 0 0 .25rem; }
.profile-name .nickname { color: var(--muted); font-weight: 400; font-size: .6em; }
.text-profile-position { font-weight: 400; margin: 0; }
.text-profile-bio { font-weight: 400; margin-top: 1.25rem; }
.profile-links { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.profile-links a {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .3rem .7rem; font-size: .875rem;
  border: 1px solid var(--border); border-radius: var(--radius-xl);
  color: var(--ink); background: var(--soft);
}
.profile-links a:hover { color: #fff; background: var(--link); border-color: var(--link); text-decoration: none; }
.profile-links svg { width: 1em; height: 1em; fill: currentColor; }
@media (max-width: 767px) {
  .profile-head { flex-direction: column; align-items: center; text-align: center; gap: 1.25rem; }
  .profile-links { justify-content: center; }
  .profile-name { font-size: 1.75rem; }
}

.entry { display: flex; gap: 1rem; padding: .75rem 0; border-top: 1px solid var(--border); }
.entry:first-of-type { border-top: 0; padding-top: 0; }
.entry-main { flex: 1 1 auto; min-width: 0; }
.entry-title { font-weight: 700; }
.entry-sub { color: var(--muted); }
.entry-date { flex: 0 0 auto; color: var(--muted); font-size: .875rem; text-align: right; white-space: nowrap; }
.entry-desc { margin: .35rem 0 0; font-size: .9375rem; }
@media (max-width: 575px) {
  .entry { flex-direction: column; gap: .15rem; }
  .entry-date { text-align: left; }
}

.education .entry-sub,
.education .entry-date,
.education .entry-desc { color: var(--ink); }

.news-list { margin: 0; padding: 0; list-style: none; }
.news-list li { padding: .5rem 0; border-top: 1px solid var(--border); }
.news-list li:first-child { border-top: 0; padding-top: 0; }
.news-date { display: inline-block; min-width: 5.5rem; color: var(--muted); font-variant-numeric: tabular-nums; }
img.press { height: 20px; width: auto; margin: 0 .15rem; vertical-align: -15%; }

.pub { display: flex; gap: 1.25rem; padding: 1.1rem 0; border-top: 1px solid var(--border); }
.pub:first-of-type { border-top: 0; padding-top: 0; }
.pub-cover {
  flex: 0 0 auto; width: 180px; max-height: 120px;
  height: 120px; object-fit: cover;
  border-radius: .4rem; border: 1px solid var(--border); background: var(--soft);
}
.pub-cover.placeholder {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 50%, #ced4da 100%);
  color: #adb5bd; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase;
}
.pub-main { flex: 1 1 auto; min-width: 0; }
.pub-title { font-weight: 700; font-size: 1.0625rem; margin: 0 0 .2rem; }
.pub-authors { font-size: .9375rem; margin: 0 0 .2rem; }
.pub-authors .me { font-weight: 700; }
.pub-venue { font-size: .9375rem; color: var(--muted); margin: 0; }
.pub-links { margin-top: .4rem; font-size: .875rem; display: flex; flex-wrap: wrap; gap: .5rem; }
.pub-links a { color: var(--link); }
.badge {
  display: inline-block; padding: .25em .5em; font-size: 80%; font-weight: 700;
  line-height: 1; border-radius: .25rem; vertical-align: baseline;
}
.badge-venue { color: #fff; background: #6c757d; }
.badge-oral { color: #fff; background: #d96516; }
.badge-review { color: #495057; background: #e9ecef; }
.badge-note { color: #0b5345; background: #d4efe6; }
.pub-badges { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .35rem; }
.pub-press { margin: .45rem 0 0; font-size: .875rem; color: var(--muted); }
.pub-footnote { margin-top: 1rem; font-size: .8125rem; color: var(--muted); }
@media (max-width: 575px) {
  .pub { flex-direction: column; gap: .75rem; }
  .pub-cover { width: 100%; height: auto; max-height: none; }
}

.year-heading {
  font-size: 1.25rem; font-weight: 700; margin: 2rem 0 .75rem;
  padding-bottom: .35rem; border-bottom: 2px solid var(--border);
}
.year-heading:first-of-type { margin-top: 0; }

.plain-list { margin: 0; padding-left: 1.2rem; }
.plain-list li { padding: .2rem 0; }
.media-outlet { font-weight: 700; }
.media-headline { font-style: italic; }

.blog-card { display: block; color: inherit; }
.blog-card:hover { text-decoration: none; }
.blog-card:hover .blog-title { color: var(--link); }
.blog-title { font-size: 1.375rem; font-weight: 700; margin: 0 0 .35rem; }
.blog-meta { color: var(--muted); font-size: .875rem; margin: 0 0 .6rem; }
.blog-excerpt { margin: 0; }
.blog-tags { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .75rem; }
.tag {
  display: inline-block; padding: .22em .6em; font-size: .78rem;
  border: 1px solid var(--border); border-radius: 999px;
  background: var(--soft); color: var(--muted);
}
.read-more { display: inline-block; margin-top: .8rem; font-weight: 700; font-size: .9375rem; }

.site-footer {
  margin-top: 2.5rem; padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted); font-size: .875rem; text-align: center;
}
.site-footer p { margin: 0 0 .35rem; }

@media print {
  body { padding-top: 0; }
  .navbar { display: none; }
  .card { break-inside: avoid; border-color: #ccc; }
}