body {
  font-family: 'Helvetica', 'Arial', 'Sans-Serif';
  line-height: 1.6;
  color: #333;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 10px;
}

h1, h2, h3 {
  font-family: 'Helvetica', 'Arial', 'Sans-Serif';
}

a {
  text-decoration: none;
  color: #1772d0;
}

a:focus, a:hover {
  text-decoration: underline;
  outline: none;
}

a:focus {
  outline: 5px solid #1772d0;
  outline-offset: 2px;
}

.papertitle {
  font-weight: bold;
  font-size: 1.1em;
}

.one {
  width: 160px;
  height: 160px;
  position: relative;
}

.one img {
  width: 160px;
  height: 160px;
  object-fit: cover;
  transition: transform 0.2s ease;
}

.one img:hover {
  transform: scale(1.05);
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.name {
  font-size: 1.5em;
  font-weight: bold;
  margin-bottom: 0.5em;
}

table {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  margin-bottom: 1em;
}

td {
  padding: 0.5em;
}

tr:nth-child(even) {
  background-color: #f9f9f9;
}

tr:hover {
  background-color: #f5f5f5;
}

@media (max-width: 600px) {
  .one {
    width: 120px;
    height: 120px;
  }
  .one img {
    width: 120px;
    height: 120px;
  }
  td {
    padding: 0.3em;
  }
}