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

.body-bage {
  margin: 50px auto;
  max-width: 900px;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.body-section,
.massage-of-status,
.system-of-study,
.exam-management {
  padding: 25px;
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  border-right: 5px solid var(--color-secondary, #bd9d6c);
  transition: all 0.3s ease;
}

.body-section:hover,
.massage-of-status:hover,
.system-of-study:hover,
.exam-management:hover {
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.body-section h1,
.massage-of-status h1,
.system-of-study h1,
.exam-management h1 {
  color: var(--color-primary-dark, #0b2545);
  margin-bottom: 33px;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  padding-bottom: 5px;
  border-bottom: 2px dashed #eee;
}

.exam-management h3 {
  color: var(--color-secondary, #bd9d6c);
  margin-bottom: 15px;
  margin-top: 10px;
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
}

.body-section p,
.massage-of-status p,
.exam-management p {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  line-height: 1.8;
  color: var(--color-text-dark, #333);
  text-align: justify;
}

.exam-management .bold {
  font-weight: 700;
  color: var(--color-primary-dark, #0b2545);
  display: block;
  margin-bottom: 5px;
}

.list-of-section ul {
  list-style: none;
  padding-right: 0;
  margin-top: 15px;
}
.list-of-section li {
  padding-right: 25px;
  position: relative;
  margin-bottom: 8px;
  font-size: 1.05rem;
  color: var(--color-primary-dark, #0b2545);
}
.list-of-section li::before {
  content: "\f054";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--color-secondary, #bd9d6c);
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.8rem;
}
.image-body {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
}
.image-body img {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
  border: 1px solid #eee;
}
.list-study {
  list-style: none;
  padding-right: 0;
}
.list-study li {
  margin-bottom: 10px;
}
.list-study a {
  font-weight: 700;
  color: var(--color-secondary, #bd9d6c);
  text-decoration: none;
  transition: color 0.3s;
  display: block;
  padding-right: 15px;
}
.list-study a:hover {
  color: var(--color-primary-dark, #0b2545);
  text-decoration: underline;
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease-out,
    transform 0.8s ease-out;
  will-change: opacity, transform;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.no-scroll {
  overflow: hidden;
}

@media (max-width: 768px) {
  .body-bage {
    margin: 20px auto;
    padding: 0 15px;
    gap: 20px;
  }
  .list-study a {
    font-size: 0.9rem;
  }
  .body-section,
  .massage-of-status,
  .system-of-study,
  .exam-management {
    padding: 15px;
    border-right-width: 4px;
  }

  .body-section p,
  .massage-of-status p,
  .system-of-study p,
  .exam-management p,
  .list-of-section li {
    text-align: right;
    font-size: 0.95rem;
    line-height: 1.6;
  }

  .body-section h1,
  .massage-of-status h1,
  .system-of-study h1,
  .exam-management h1 {
    font-size: 1.4rem;
    margin-bottom: 15px;
  }

  .image-body {
    margin-bottom: 20px;
  }

  .image-body img {
    max-width: 100%;
    border-radius: 8px;
  }

  .list-of-section li {
    padding-right: 20px;
    margin-bottom: 8px;
  }

  .list-of-section li::before {
    font-size: 0.7rem;
  }
}
.main-title{
  text-align: center;
  margin-bottom: 15px;
}