body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
  padding: 24px;
  background-color: #000;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  color: #9b59b6;
  margin-top: 0;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
}
.btn {
  display: inline-block;
  padding: 8px 16px;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
}
.btn.btn-primary {
  background-color: #9b59b6;
  color: white;
}
.btn.btn-primary:hover {
  background-color: #804399;
}
.btn.btn-secondary {
  background-color: #2ecc71;
  color: white;
}
.btn.btn-secondary:hover {
  background-color: #25a25a;
}
.btn.btn-danger {
  background-color: #e74c3c;
  color: white;
}
.btn.btn-danger:hover {
  background-color: #d62c1a;
}
.btn.btn-warning {
  background-color: #f39c12;
  color: white;
}
.btn.btn-warning:hover {
  background-color: #c87f0a;
}
.card {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  padding: 24px;
  margin-bottom: 16px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.card .card-header {
  font-size: 1.5em;
  font-weight: bold;
  margin-bottom: 16px;
  color: #9b59b6;
  border-bottom: 2px solid #9b59b6;
  padding-bottom: 8px;
}
.card .card-body {
  color: #333;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
}
.card .card-footer {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #e0e0e0;
  color: #666;
  font-size: 0.9em;
}
.card.card-info {
  border-left: 4px solid #16a085;
}
.card.card-info .card-header {
  color: #16a085;
  border-bottom-color: #16a085;
}
.card.card-warning {
  border-left: 4px solid #f39c12;
}
.card.card-warning .card-header {
  color: #f39c12;
  border-bottom-color: #f39c12;
}
.card.card-danger {
  border-left: 4px solid #e74c3c;
}
.card.card-danger .card-header {
  color: #e74c3c;
  border-bottom-color: #e74c3c;
}
body.welcome-page {
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(180deg, #FCD116 0%, #FCD116 50%, #003893 50%, #003893 75%, #CE1126 75%, #CE1126 100%);
  position: relative;
}
body.welcome-page::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(252, 209, 22, 0.9) 0%, rgba(0, 56, 147, 0.9) 50%, rgba(206, 17, 38, 0.9) 100%);
  z-index: 1;
}
.welcome-container {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 40px 20px;
  animation: fadeIn 1s ease-in;
}
.logo-container {
  text-align: center;
  margin-bottom: 40px;
}
.logo-container img {
  max-width: 300px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.4));
  transition: transform 0.3s ease;
  border-radius: 12px;
  background: white;
  padding: 20px;
}
.logo-container img:hover {
  transform: scale(1.05);
}
.content-box {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  border: 3px solid #FCD116;
  border-top: 8px solid #FCD116;
  border-bottom: 8px solid #CE1126;
  animation: fadeInUp 1.2s ease-in 0.3s backwards;
}
.content-box h1 {
  margin-top: 0;
  font-size: 2.5em;
  font-weight: 600;
  color: #003893;
  letter-spacing: 0.5px;
  line-height: 1.3;
  font-family: 'Instrument Sans', 'Helvetica Neue', Arial, sans-serif;
  margin-bottom: 25px;
}
.content-box .description {
  font-size: 1.2em;
  color: #333;
  line-height: 1.8;
  font-family: 'Instrument Sans', 'Helvetica Neue', Arial, sans-serif;
  margin: 0;
  font-weight: 400;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 768px) {
  .welcome-container {
    padding: 20px 15px;
  }
  .logo-container {
    margin-bottom: 30px;
  }
  .logo-container img {
    max-width: 200px;
  }
  .content-box {
    padding: 30px 20px;
  }
  .content-box h1 {
    font-size: 1.8em;
  }
  .content-box .description {
    font-size: 1em;
  }
}