:root{
  --bg: #0b0e12;
  --text: #e6e7ea;
  --muted: #aab0bb;
  --line: rgba(255,255,255,0.12);
  --link: #cfe2ff;
  --card: rgba(255,255,255,0.04);
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  line-height: 1.55;
}

.wrap{
  max-width: 860px;
  margin: 0 auto;
  padding: 48px 20px 60px;
}

.header{
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

h1{
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 10px 0;
  font-size: 2rem;
}

.subtitle{
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.block{
  margin-top: 26px;
  padding: 18px 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
}

h2{
  margin: 0 0 10px 0;
  font-size: 1.1rem;
  font-weight: 600;
}

p{
  margin: 10px 0;
  color: var(--text);
}

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

a:hover{
  text-decoration: underline;
}

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

.papers li{
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.papers li:last-child{
  border-bottom: none;
}

.meta{
  display: inline-block;
  margin-left: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

.links{
  margin-left: 10px;
}

.muted{
  color: var(--muted);
}

.footer{
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

/* --------------------------
   Print styles (PDF export)
   -------------------------- */
@media print {
  :root { color-scheme: light; }

  body {
    background: #ffffff !important;
    color: #111111 !important;
  }

  .wrap {
    max-width: none !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .header, .block, .footer {
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
  }

  .block {
    padding: 0 !important;
    margin: 12pt 0 !important;
    page-break-inside: avoid;
  }

  h1 {
    font-size: 20pt !important;
    margin: 0 0 10pt 0 !important;
  }

  h2 {
    font-size: 12pt !important;
    margin: 14pt 0 6pt 0 !important;
  }

  p, li {
    font-size: 11pt !important;
    line-height: 1.45 !important;
    color: #111111 !important;
  }

  a {
    color: #111111 !important;
    text-decoration: none !important;
  }

  /* Hide purely navigational bits if any */
  .links, .subtitle a {
    display: none !important;
  }
}