* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --hot-ping: #f64c7e;
  --blue: #18a1fd;
  --yellow: #fbe619;
  --slate-gray: #f0f2f5;
}

body {
  background-color: #fffdfd;
}

.announ-page-hero-wrapper {
  width: 100%;
  height: 50px;
  background-color: var(--blue);
}

.header-tag {
  background-color: var(--blue);
  color: #ffff;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 20px;
}

h1 {
  font-size: 36px;
  font-weight: 700;
  color: #333;
  margin-bottom: 40px;
}

.nav-pillls .nav-link.active {
  background-color: var(--blue);
  border-radius: 50%;
}

.course-card {
  border-radius: 15px;
  overflow: hidden;
  width: 300px;
  height: 470px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s;
}

.course-card:hover {
  transform: translateY(-5px);
}

.image {
  overflow: hidden;
}
.activity-tap {
  color: var(--blue);
}
.active {
  background-color: var(--blue) !important;
}
.course-card-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.view-btn {
  font-size: 1rem;
  letter-spacing: 1.5px;
  border: 1px solid var(--blue);
}
.view-btn:hover {
  background-color: var(--blue);
  color: var(--slate-gray);
}