.page-blog {
  background-color: #F4F7FB;
  color: #1F2D3D;
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
}

.page-blog__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Hero Section */
.page-blog__hero-section {
  max-width: 1200px;
  margin: 8px auto 0;
  padding: 0 16px 20px;
}

.page-blog__hero-image-wrapper {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 10px 0;
}

.page-blog__hero-image {
  width: 100%;
  max-width: 1200px;
  height: auto;
  aspect-ratio: 17/5;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(165, 196, 255, 0.4);
}

.page-blog__hero-content {
  text-align: center;
  padding: 28px 16px 16px;
  max-width: 800px;
  margin: 0 auto;
}

.page-blog__hero-title {
  color: #2F6BFF;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}

.page-blog__hero-description {
  font-size: 1.2rem;
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog__hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.page-blog__btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  font-size: 1rem;
  transition: opacity 0.3s ease, transform 0.2s ease;
}

.page-blog__btn--primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-blog__btn--primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-blog__btn--secondary {
  background: #FFFFFF;
  color: #2F6BFF;
  border: 2px solid #6FA3FF;
}

.page-blog__btn--secondary:hover {
  background: #F0F5FF;
  transform: translateY(-2px);
}

/* Section Headers */
.page-blog__section-header {
  text-align: center;
  padding: 40px 16px 24px;
}

.page-blog__section-title {
  font-size: 2rem;
  font-weight: 700;
  color: #1F2D3D;
  margin-bottom: 8px;
}

.page-blog__section-subtitle {
  font-size: 1.1rem;
  color: #5A6C7D;
  max-width: 600px;
  margin: 0 auto;
}

/* Featured Card */
.page-blog__featured-card {
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  margin-bottom: 30px;
}

.page-blog__featured-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  aspect-ratio: 2/1;
  object-fit: cover;
  border-radius: 12px;
  margin: 0 auto 20px;
  display: block;
}

.page-blog__featured-content {
  text-align: center;
  padding: 0 20px;
}

.page-blog__featured-badge {
  background: linear-gradient(180deg, #6FA3FF, #2F6BFF);
  color: #FFFFFF;
  padding: 4px 16px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.page-blog__featured-title {
  margin: 16px 0;
  font-size: 1.5rem;
}

.page-blog__featured-title a {
  color: #1F2D3D;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-blog__featured-title a:hover {
  color: #2F6BFF;
}

.page-blog__featured-excerpt {
  color: #5A6C7D;
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto 16px;
}

.page-blog__featured-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #D6E2FF;
  padding-top: 16px;
  margin-top: 16px;
  color: #6A7B8D;
  padding-left: 20px;
  padding-right: 20px;
}

.page-blog__featured-meta time {
  font-size: 0.9rem;
}

.page-blog__read-more {
  color: #2F6BFF;
  text-decoration: none;
  font-weight: 600;
}

/* Blog List Section */
.page-blog__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  padding-bottom: 40px;
}

.page-blog__card {
  background: #FFFFFF;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #F0F4FA;
}

.page-blog__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(47, 107, 255, 0.15);
}

.page-blog__card-image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.page-blog__card-body {
  padding: 16px 20px 20px;
}

.page-blog__card-title {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

.page-blog__card-title a {
  color: #1F2D3D;
  text-decoration: none;
  line-height: 1.5;
  transition: color 0.3s ease;
}

.page-blog__card-title a:hover {
  color: #2F6BFF;
}

.page-blog__card-excerpt {
  color: #5A6C7D;
  line-height: 1.6;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.page-blog__card-meta {
  border-top: 1px solid #D6E2FF;
  padding-top: 12px;
  color: #6A7B8D;
  font-size: 0.9rem;
}

/* Guide Section */
.page-blog__guide-section {
  background: #FFFFFF;
  padding: 40px 0;
}

.page-blog__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-blog__guide-title {
  text-align: center;
  color: #2F6BFF;
  margin-bottom: 32px;
  font-size: 1.8rem;
}

.page-blog__guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.page-blog__guide-figure {
  margin: 0;
  text-align: center;
}

.page-blog__guide-figure img {
  width: 100%;
  max-width: 800px;
  aspect-ratio: 2/1;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.page-blog__guide-figure figcaption {
  margin-top: 12px;
  color: #5A6C7D;
  font-weight: 600;
  line-height: 1.5;
}

.page-blog__guide-cta {
  text-align: center;
  margin-top: 32px;
}

/* Tips Section */
.page-blog__tips-section {
  padding: 20px 0 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.page-blog__tips-content {
  border: 1px solid #D6E2FF;
  border-radius: 16px;
  padding: 24px;
  background: #FFFFFF;
  margin-top: 16px;
}

.page-blog__tips-content p {
  line-height: 1.8;
  margin-bottom: 24px;
  font-size: 1rem;
}

.page-blog__tips-content h3 {
  color: #2F6BFF;
  margin: 24px 0 10px;
  font-size: 1.3rem;
}

.page-blog__tips-content strong {
  color: #1F2D3D;
}

/* FAQ Section */
.page-blog__faq-section {
  padding: 20px 0 40px;
}

.page-blog__faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-blog__faq-item {
  border: 1px solid #D6E2FF;
  border-radius: 12px;
  background: #FFFFFF;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.page-blog__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 600;
  color: #1F2D3D;
  list-style: none;
  transition: background-color 0.2s ease;
}

.page-blog__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog__faq-question:hover,
.page-blog__faq-item[open] .page-blog__faq-question {
  background: #F0F5FF;
}

.page-blog__faq-toggle {
  font-size: 1.4rem;
  color: #2F6BFF;
  font-weight: 700;
  width: 28px;
  height: 28px;
  text-align: center;
  line-height: 26px;
  border-radius: 50%;
  background: #E8F0FF;
  flex-shrink: 0;
}

.page-blog__faq-answer {
  padding: 0 20px 16px;
  line-height: 1.7;
  color: #5A6C7D;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-blog__hero-image {
    aspect-ratio: 8/3;
  }
}

@media (max-width: 768px) {
  .page-blog {
    padding-bottom: 20px;
  }
  
  .page-blog__hero-section {
    padding: 0 8px;
  }

  .page-blog__hero-image {
    aspect-ratio: 2/1;
    border-radius: 12px;
    width: 100%;
    height: auto;
  }

  .page-blog__hero-title {
    font-size: 1.5rem;
    line-height: 1.4;
  }

  .page-blog__hero-description {
    font-size: 1rem;
  }

  .page-blog__hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .page-blog__btn {
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    width: 100%;
    text-align: center;
  }

  .page-blog__section-title {
    font-size: 1.4rem;
  }

  .page-blog__featured-card {
    padding: 8px;
    margin-bottom: 20px;
  }

  .page-blog__featured-image,
  .page-blog__card-image,
  .page-blog__guide-figure img {
    width: 100% !important;
    height: auto !important;
  }

  .page-blog__featured-title {
    font-size: 1.2rem;
  }

  .page-blog__featured-meta {
    flex-direction: column;
    gap: 8px;
    padding-left: 0;
    padding-right: 0;
  }

  .page-blog__grid {
    grid-template-columns: 1fr;
  }
  
  .page-blog__card {
    max-width: 100%;
  }

  .page-blog__guide-section {
    padding: 24px 0;
  }

  .page-blog__guide-inner {
    padding: 0 8px;
    overflow-x: hidden;
    width: 100%;
    box-sizing: border-box;
  }

  .page-blog__guide-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .page-blog__tips-content {
    padding: 16px;
    max-width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
  }

  .page-blog__guide-cta {
    margin-top: 24px;
  }

  .page-blog__faq-question {
    padding: 14px 16px;
    gap: 12px;
  }

  .page-blog__faq-answer {
    padding: 0 16px 14px;
  }
}

@media (max-width: 480px) {
  .page-blog__guide-section {
    max-width: 100%;
  }
}