/* Import Stanford Font */
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@400;600;700&display=swap');

/* Stanford Brand Colors */
:root {
  --cardinal-red: #8C1515;
  --dark-red: #820000;
  --cool-grey: #4D4F53;
  --fog: #F4F4F4;
  --link-blue: #006CB8;
}

/* Base Styles */
body {
  font-family: 'Source Sans 3', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: var(--cool-grey);
  background-color: var(--fog);
  margin: 0;
  padding: 0;
}

/* Layout Container */
.layout {
  margin-left: auto;
  margin-right: auto;
  max-width: 900px;
  padding: 0.5em 1em 6em 1em;
  background-color: white;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* Headings */
h1 {
  font-family: 'Source Sans 3', sans-serif;
  color: var(--cardinal-red);
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1.2;
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  border-bottom: 3px solid var(--cardinal-red);
  padding-bottom: 0.5rem;
}

h2 {
  font-family: 'Source Sans 3', sans-serif;
  color: var(--cardinal-red);
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1.2;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
  padding-top: 0.5em;
  border-top: 1px solid #E5E5E5;
}

h2:first-of-type {
  border-top: none;
  margin-top: 1em;
}

/* Links */
a {
  color: var(--link-blue);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--cardinal-red);
  text-decoration: underline;
}

h2 a {
  color: var(--cardinal-red);
}

h2 a:hover {
  color: var(--dark-red);
}

/* Paragraphs */
p {
  margin: 1em 0;
}

p[style*="font-size: small"] {
  font-size: 0.875rem;
  color: #666;
}

/* Lists */
ul {
  padding-left: 1.5em;
  margin: 1em 0;
}

li {
  padding-bottom: 0.67em;
  line-height: 1.39em;
}

li b {
  color: var(--cardinal-red);
  font-weight: 600;
}

li i {
  color: #666;
  font-size: 0.9em;
  font-style: normal;
}

/* Footer */
.footer {
  text-align: center;
  font-size: small;
  padding-top: 3em;
  margin-top: 2em;
  border-top: 1px solid #E5E5E5;
  color: #666;
}

.footer a {
  color: var(--cardinal-red);
  font-weight: 600;
}

.footer a:hover {
  color: var(--dark-red);
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.25rem;
  }
  
  .layout {
    padding: 0.5em 0.75em 4em 0.75em;
  }
}