* {
  box-sizing: border-box;
}

body {
  font-family: 'Space Mono', monospace;
  font-size: 15px;
  max-width: 900px;
  margin: 0 auto;
  padding: 0;
  background: #ffffff;
  color: #111111;
  line-height: 1.8;
  letter-spacing: 0.3px;
}

h1, h2, h3 {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
}

h1 {
  font-size: 1.3rem;
}

h2 {
  font-size: 1.1rem;
  border-bottom: 1px solid #111111;
  padding: 2rem 0 1rem;
  margin: 0 0 1.5rem;
}

h3 {
  font-size: 0.85rem;
  color: #555555;
}

header {
  border-bottom: 1px solid #111111;
  padding: 2rem 2rem 1.5rem;
}

header h1 a {
  text-decoration: none;
  color: #111111;
}

.nav-grid {
  display: flex;
  border: 1px solid #111111;
  margin-top: 1.5rem;
}

.nav-grid a {
  flex: 1;
  text-align: center;
  padding: 0.8rem 0.5rem;
  color: #111111;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 1px;
  border-right: 1px solid #111111;
}

.nav-grid a:last-child {
  border-right: none;
}

.nav-grid a:hover {
  background: #111111;
  color: #ffffff;
}

main {
  padding: 2rem;
}

a {
  color: #2255cc;
}

footer {
  border-top: 1px solid #111111;
  padding: 1.5rem 2rem;
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #888888;
}

.events-layout {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.events-calendar {
  flex: 2;
  min-width: 280px;
}

.events-sidebar {
  flex: 1;
  min-width: 220px;
  border: 1px solid #111111;
  padding: 1.25rem;
}

.events-sidebar h3 {
  color: #111111;
}

.events-sidebar ul {
  list-style: none;
  padding: 0;
}

.events-sidebar li {
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #111111;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 1px;
}

.calendar-header button {
  background: #ffffff;
  color: #111111;
  border: 1px solid #111111;
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
}

.calendar-header button:hover {
  background: #111111;
  color: #ffffff;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: #111111;
  border: 1px solid #111111;
}

.calendar-day-label {
  font-weight: 700;
  font-size: 0.7rem;
  padding: 0.5rem 0;
  text-align: center;
  background: #ffffff;
  text-transform: uppercase;
}

.calendar-cell {
  padding: 0.6rem 0;
  text-align: center;
  background: #ffffff;
}

.calendar-cell.has-event {
  background: #111111;
  color: #ffffff;
  font-weight: 700;
  cursor: pointer;
}

.form-embed {
  border: 1px solid #111111;
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.join-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.join-form label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #555555;
}

.join-form input[type="text"],
.join-form input[type="email"],
.join-form textarea {
  font-family: 'Space Mono', monospace;
  font-size: 0.9rem;
  padding: 0.6rem;
  border: 1px solid #111111;
  background: #ffffff;
}

.join-form .checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.8rem;
  text-transform: none;
  letter-spacing: 0;
}

.join-form button {
  align-self: flex-start;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 1px;
  background: #ffffff;
  color: #111111;
  border: 1px solid #111111;
  padding: 0.7rem 1.2rem;
  cursor: pointer;
  font-family: 'Space Mono', monospace;
}

.join-form button:hover {
  background: #111111;
  color: #ffffff;
}

ol, ul {
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.75rem;
}