:root {
    --bg: #ffffff;
    --fg: #111111;
    --muted: #555555;
    --accent: #1e40af; /* subdued academic blue */
    --border: #e5e7eb;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Georgia", "Times New Roman", serif;
    font-size: 1.1rem;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.65;
}

header {
    border-bottom: 1px solid var(--border);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav a {
    margin-left: 1.5rem;
    color: var(--fg);
    text-decoration: none;
    font-size: 0.95rem;
}

nav a:hover {
    color: var(--accent);
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 2rem;
}

h1, h2, h3 {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-weight: 600;
}

h1 { margin-top: 0; }

section {
    margin-bottom: 3rem;
}

ul {
    padding-left: 1.2rem;
}

li {
    margin-bottom: 0.6rem;
}

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

a:hover {
    text-decoration: underline;
}

footer {
    border-top: 1px solid var(--border);
    padding: 2rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--muted);
}

.profile-sidebar {
  font-family: sans-serif;
  font-size: large;

  width: 25%;
  min-width: 250px;
  padding: 2rem 1.5rem;
  background-color: #ffffff;

  display: flex;
  flex-direction: column;
  align-items: top;
  text-align: center;

  box-sizing: border-box;
}

.container {
  width: 100%;
  min-width: 320px;

  display: flex;
  flex-wrap: wrap;
  align-items: top;
  text-align: left;

  box-sizing: border-box;
}

.maincontent{
  width: 75%;
  align-items: left;
  padding: 2rem 1.5rem;
}

.papertitle{
  font-weight: bold;
  font-size: 1.2rem;
  font-style: normal;
}