body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f8f9fa;
  color: #333;
  line-height: 1.6;
}

.logo-column {
  flex: 0 0 250px;
  position: sticky;
  top: 0;
  height: 100vh;
  background: #ffffff;
  box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 768px) {
  .logo-column {
    flex: none;
    position: relative;
    width: 100%;
    height: auto;
    box-shadow: none;
  }
}

.logo {
  max-width: 80%;
  height: auto;
}

.regmark {
  font-size: 0.35em;
  opacity: 0.6;
  vertical-align: super;
}

#container {
  display: flex;
  flex-direction: row;
  min-height: 100vh;
}

@media (max-width: 768px) {
  #container {
    flex-direction: column;
  }
}

.content {
  flex: 1;
  padding: clamp(1rem, 5%, 3rem);
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .content {
    padding: 1rem;
  }
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: #222;
  border-bottom: 2px solid #ccc;
  padding-bottom: 0.5rem;
}

h2 {
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: #555;
}

h3 {
  font-size: 1.15rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: #444;
}

p {
  margin-bottom: 1rem;
}

ul {
  list-style: none;
  padding: 0;
}

ul li {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

ul li::before {
  content: '\2022';
  color: #888;
  font-weight: bold;
  display: inline-block;
  width: 1rem;
  margin-left: -1.5rem;
}

ul ul {
  margin-top: 0.5rem;
}

a {
  color: #0059a8;
}

a:hover {
  color: #003d75;
}

.content p a,
.content li a {
  text-decoration: underline;
}

.logo-column a,
.subnav li a {
  text-decoration: none;
}

.content .subtle-links a,
.content .subtle-links li a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted rgba(0, 89, 168, 0.35);
}

.content .subtle-links a:hover,
.content .subtle-links li a:hover {
  color: #0059a8;
  border-bottom-color: #0059a8;
}

.contact-info {
  margin-top: 2rem;
  padding: 1rem;
  background-color: #f0f0f0;
  border-left: 4px solid #007bff;
  font-weight: bold;
  border-radius: 4px;
  display: inline-block;
}

.contact-info a {
  color: #0059a8;
  text-decoration: underline;
}

.contact-info a:hover {
  text-decoration: none;
}

.subnav {
  margin: 1.5rem 0 2rem 0;
  padding: 0;
  font-size: 0.9rem;
}

.subnav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
}

.subnav ul li {
  margin: 0;
  padding: 0;
}

.subnav ul li::before {
  content: '';
  width: 0;
  margin: 0;
}

.subnav a {
  display: inline-block;
  padding: 0.4rem 0.85rem;
  background: #eef2f6;
  color: #2a4d6e;
  border-radius: 999px;
  letter-spacing: 0.01em;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.subnav a:hover {
  background: #0059a8;
  color: #fff;
}