.page-blog-tan-thu-nen-biet {
  max-width: 100%;
  overflow-x: hidden;
  color: #333333;
}
.page-blog-tan-thu-nen-biet__hero-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.page-blog-tan-thu-nen-biet__hero-image {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
}
.page-blog-tan-thu-nen-biet__hero-img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 17 / 5;
  object-fit: cover;
}
.page-blog-tan-thu-nen-biet__hero-content {
  text-align: center;
}
.page-blog-tan-thu-nen-biet__hero-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #017439;
  max-width: 800px;
  margin: 0 auto;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
}
.page-blog-tan-thu-nen-biet__hero-subtitle {
  max-width: 800px;
  margin: 12px auto 0;
  line-height: 1.6;
  color: #333333;
}
.page-blog-tan-thu-nen-biet__logo-section {
  background: #FFFFFF;
  padding: 16px;
}
.page-blog-tan-thu-nen-biet__logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px 16px;
  justify-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.page-blog-tan-thu-nen-biet__logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 280px;
  background: #FFFFFF;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  border: 1px solid #eaeaea;
}
.page-blog-tan-thu-nen-biet__logo-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: contain;
}
.page-blog-tan-thu-nen-biet__logo-cta {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 999px;
  background: #017439;
  color: #FFFFFF;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.2s;
}
.page-blog-tan-thu-nen-biet__logo-cta:hover {
  background: #015c2e;
}
.page-blog-tan-thu-nen-biet__logo-item:nth-child(5) {
  grid-column: 2;
}
.page-blog-tan-thu-nen-biet__logo-item:nth-child(6) {
  grid-column: 3;
}
.page-blog-tan-thu-nen-biet__guide-section {
  background: #FFFFFF;
}
.page-blog-tan-thu-nen-biet__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 16px 16px 48px;
}
.page-blog-tan-thu-nen-biet__guide-title {
  text-align: center;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  margin-bottom: 32px;
  font-weight: 700;
  line-height: 1.3;
  color: #017439;
}
.page-blog-tan-thu-nen-biet__guide-post {
  margin-bottom: 40px;
}
.page-blog-tan-thu-nen-biet__guide-post-title {
  color: #017439;
  font-size: 1.25rem;
  margin-bottom: 12px;
  line-height: 1.4;
}
.page-blog-tan-thu-nen-biet__guide-figure {
  margin: 0 0 16px;
}
.page-blog-tan-thu-nen-biet__guide-figure img {
  width: 100%;
  max-width: 800px;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: 12px;
  display: block;
  margin: 0 auto;
}
.page-blog-tan-thu-nen-biet__guide-post p {
  line-height: 1.7;
  color: #333333;
}
.page-blog-tan-thu-nen-biet__guide-more {
  text-align: center;
  margin-top: 48px;
}
.page-blog-tan-thu-nen-biet__guide-button {
  display: inline-block;
  padding: 14px 36px;
  border-radius: 999px;
  background: #017439;
  color: #FFFFFF;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s;
}
.page-blog-tan-thu-nen-biet__guide-button:hover {
  background: #015c2e;
}
.page-blog-tan-thu-nen-biet__guide-register {
  margin-top: 48px;
  text-align: center;
  background: #f8f9fa;
  border-radius: 16px;
  padding: 32px 16px;
  border: 1px solid #eaeaea;
}
.page-blog-tan-thu-nen-biet__guide-register p {
  max-width: 600px;
  margin: 0 auto 20px;
  font-size: 1.1rem;
  line-height: 1.6;
  color: #333333;
}
.page-blog-tan-thu-nen-biet__register-button {
  display: inline-block;
  padding: 14px 40px;
  border-radius: 999px;
  background: #C30808;
  color: #FFFF00;
  font-weight: 700;
  text-decoration: none;
  font-size: 1rem;
  transition: opacity 0.2s;
}
.page-blog-tan-thu-nen-biet__register-button:hover {
  opacity: 0.9;
}
@media (max-width: 1024px) {
  .page-blog-tan-thu-nen-biet__logo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-blog-tan-thu-nen-biet__logo-item:nth-child(5) {
    grid-column: auto;
  }
  .page-blog-tan-thu-nen-biet__logo-item:nth-child(6) {
    grid-column: auto;
  }
}
@media (max-width: 768px) {
  .page-blog-tan-thu-nen-biet__hero-section {
    padding: 8px 12px 20px;
  }
  .page-blog-tan-thu-nen-biet__hero-img {
    aspect-ratio: 2 / 1;
  }
  .page-blog-tan-thu-nen-biet__hero-content {
    text-align: left;
  }
  .page-blog-tan-thu-nen-biet__global-grid,
  .page-blog-tan-thu-nen-biet__logo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-blog-tan-thu-nen-biet__logo-item:nth-child(5),
  .page-blog-tan-thu-nen-biet__logo-item:nth-child(6) {
    grid-column: auto;
  }
  .page-blog-tan-thu-nen-biet__guide-title {
    font-size: 1.3rem;
  }
  .page-blog-tan-thu-nen-biet__guide-figure {
    margin: 0 0 12px;
  }
  .page-blog-tan-thu-nen-biet img {
    max-width: 100% !important;
    height: auto !important;
  }
  .page-blog-tan-thu-nen-biet__guide-button,
  .page-blog-tan-thu-nen-biet__register-button,
  .page-blog-tan-thu-nen-biet__logo-cta {
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
  }
  .page-blog-tan-thu-nen-biet__guide-more,
  .page-blog-tan-thu-nen-biet__guide-register {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
  }
}