/* 04. Hộp Ghi Chú & Cảnh Báo (Callout Boxes System) */
.article-content-body .callout {
  position: relative;
  border-radius: 16px;
  padding: 1.25rem 1.45rem;
  margin: 2rem 0;
  border: 1px solid var(--border);
  font-size: 0.95rem;
  line-height: 1.7;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

@media (max-width: 640px) {
  .article-content-body .callout {
    border-radius: 12px;
    padding: 1rem 1.15rem;
    margin: 1.5rem 0;
    font-size: 0.9rem;
  }
}

.article-content-body .callout .callout-title {
  font-weight: 800;
  font-size: 1.025rem;
  margin-bottom: 0.25rem;
  line-height: 1.4;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.article-content-body .callout p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
}

.article-content-body .callout p + p {
  margin-top: 0.5rem;
}

.article-content-body .callout ul {
  margin: 0.5rem 0 0 1.25rem;
  padding-left: 0;
}

.article-content-body .callout li {
  margin-bottom: 0.35rem;
  font-size: 0.925rem;
}

/* 1. Tip Box (Emerald Green) */
.article-content-body .callout-tip {
  background: rgba(16, 185, 129, 0.06);
  border-color: rgba(16, 185, 129, 0.25);
}
.article-content-body .callout-tip .callout-title {
  color: #047857;
}
.dark .article-content-body .callout-tip .callout-title {
  color: #34d399;
}

/* 2. Warning Box (Amber Orange) */
.article-content-body .callout-warning {
  background: rgba(245, 158, 11, 0.07);
  border-color: rgba(245, 158, 11, 0.28);
}
.article-content-body .callout-warning .callout-title {
  color: #b45309;
}
.dark .article-content-body .callout-warning .callout-title {
  color: #fbbf24;
}

/* 3. Info Box (Blue / Sky) */
.article-content-body .callout-info {
  background: rgba(59, 130, 246, 0.06);
  border-color: rgba(59, 130, 246, 0.25);
}
.article-content-body .callout-info .callout-title {
  color: #1d4ed8;
}
.dark .article-content-body .callout-info .callout-title {
  color: #60a5fa;
}

/* 4. Dark Callout */
.article-content-body .callout-dark {
  background: #0f172a;
  color: #cbd5e1;
  border-radius: 18px;
  padding: 1.5rem 1.75rem;
  border: 1px solid #1e293b;
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.2);
  position: relative;
  overflow: hidden;
}
.article-content-body .callout-dark::after {
  content: '';
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(225, 29, 72, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.article-content-body .callout-dark .callout-title {
  color: #ffffff;
}
.article-content-body .callout-dark p {
  color: #94a3b8;
}
.article-content-body .callout-dark ul {
  list-style: none;
  padding-left: 0;
  margin: 0.5rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.article-content-body .callout-dark li {
  position: relative;
  padding-left: 1.6rem;
  color: #e2e8f0;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0;
}
.article-content-body .callout-dark li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #e11d48;
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.article-content-body .callout-dark li strong {
  color: #ffffff;
}
.dark .article-content-body .callout-dark {
  background: #020617;
  border-color: #1e293b;
}