@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,600;0,700;1,400&display=swap');

/* Clean academic style */
:root {
  --text: #222;
  --muted: #666;
  --link: #8b0000;
  --link-hover: #b22222;
  --border: #e5e5e5;
  --bg: #ffffff;
  --max-width: 860px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Montserrat", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

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

/* Header / nav */
header.site-header {
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
}
.site-name {
  font-size: 1.4rem;
  font-weight: bold;
  color: var(--text);
}
.site-name a { color: inherit; text-decoration: none; }

nav.site-nav {
  margin-top: 0.5rem;
  font-size: 0.95rem;
}
nav.site-nav a {
  margin-right: 1rem;
  color: var(--muted);
}
nav.site-nav a.active,
nav.site-nav a:hover {
  color: var(--link);
}

/* Home / intro layout */
.intro {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1.75rem;
  align-items: start;
  margin-bottom: 2rem;
}
.intro img.profile {
  width: 180px;
  height: auto;
  border-radius: 4px;
  border: 1px solid var(--border);
}
.intro h1 {
  margin: 0 0 0.25rem 0;
  font-size: 1.5rem;
}
.intro .title {
  color: var(--muted);
  margin-bottom: 0.75rem;
}

/* Sections */
section { margin-top: 2.25rem; }
section h2 {
  font-size: 1.2rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.25rem;
  margin-bottom: 0.75rem;
}
section h3 {
  font-size: 1rem;
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--muted);
  font-weight: normal;
}

ul.papers {
  list-style: none;
  padding: 0;
  margin: 0;
}
ul.papers li {
  margin-bottom: 1rem;
  padding-left: 0;
}
ul.papers .paper-title {
  font-weight: bold;
}
ul.papers .paper-meta {
  color: var(--muted);
  font-size: 0.95rem;
}
ul.papers .paper-conferences {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0.15rem;
}
ul.papers .paper-press {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0.15rem;
}
ul.papers .paper-links {
  font-size: 0.9rem;
  margin-top: 0.15rem;
}

table.cv-table {
  width: 100%;
  border-collapse: collapse;
}
table.cv-table td {
  padding: 0.15rem 0;
  vertical-align: top;
}
table.cv-table .cv-year {
  width: 150px;
  padding-right: 3rem;
  color: var(--muted);
  white-space: nowrap;
  font-size: 0.95rem;
}
table.cv-table .cv-detail td:first-child {
  padding-left: 2rem;
}
table.cv-table .cv-detail td:last-child {
  padding-left: 0.5rem;
}

footer.site-footer {
  margin-top: 4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}

@media (max-width: 600px) {
  .intro {
    grid-template-columns: 1fr;
  }
  .intro img.profile {
    width: 140px;
  }
}