.page-blog {
  color: #333333;
}

.page-blog__hero-section {
  padding-top: 10px;
  text-align: center;
  background-color: #FFFFFF;
}

.page-blog__hero-image {
  display: block;
  width: 100%;
  max-width: 1020px;
  height: auto;
  aspect-ratio: 17 / 5;
  object-fit: cover;
  margin: 0 auto;
}

.page-blog__hero-content {
  padding: 20px 16px 24px;
}

.page-blog__hero-title {
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: #017439;
  margin: 0 0 12px;
}

.page-blog__hero-subtitle {
  font-size: 1rem;
  line-height: 1.6;
  color: #555555;
  max-width: 680px;
  margin: 0 auto 20px;
}

.page-blog__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.page-blog__hero-register-btn,
.page-blog__hero-login-btn {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
}

.page-blog__hero-register-btn {
  background-color: #C30808;
  color: #FFFF00;
}

.page-blog__hero-login-btn {
  background-color: #C30808;
  color: #FFFF00;
}

.page-blog__hero-register-btn:hover,
.page-blog__hero-login-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.page-blog__content-section {
  padding: 20px 16px 48px;
}

.page-blog__content-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.page-blog__intro-box {
  text-align: center;
}

.page-blog__intro-title {
  font-size: clamp(1.3rem, 1.6vw, 1.7rem);
  font-weight: 700;
  color: #017439;
  margin: 0 0 16px;
}

.page-blog__intro-text {
  line-height: 1.7;
  color: #444444;
  max-width: 780px;
  margin: 0 auto 20px;
}

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

.page-blog__featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.page-blog__post-card {
  background-color: #FFFFFF;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.2s, transform 0.2s;
}

.page-blog__post-card:hover {
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.page-blog__post-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.page-blog__post-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-blog__post-body {
  padding: 16px;
}

.page-blog__post-title {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.4;
  color: #017439;
  margin: 0 0 8px;
}

.page-blog__post-excerpt {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #555555;
  margin: 0 0 12px;
}

.page-blog__post-meta {
  display: block;
  font-size: 0.85rem;
  color: #777777;
  margin-bottom: 12px;
}

.page-blog__post-button {
  display: inline-block;
  margin-top: 8px;
  padding: 8px 20px;
  border-radius: 999px;
  background-color: #FFFFFF;
  color: #017439;
  border: 1px solid #017439;
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
}

.page-blog__post-link:hover .page-blog__post-button {
  background-color: #017439;
  color: #FFFFFF;
}

.page-blog__guide-section {
  background-color: #F9F9F9;
  border-radius: 12px;
  padding: 28px 20px;
}

.page-blog__guide-title {
  font-size: clamp(1.3rem, 1.6vw, 1.6rem);
  font-weight: 700;
  text-align: center;
  color: #017439;
  margin: 0 0 24px;
}

.page-blog__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.page-blog__step {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}

.page-blog__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #017439;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.page-blog__step-text {
  line-height: 1.6;
  color: #444444;
  margin: 0;
}

.page-blog__step-text a {
  color: #C30808;
  font-weight: 600;
  text-decoration: underline;
}

.page-blog__faq-item {
  background-color: #FFFFFF;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 12px;
}

.page-blog__faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: #017439;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.page-blog__faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: #017439;
}

.page-blog__faq-item[open] summary::after {
  content: "−";
}

.page-blog__faq-item p {
  margin-top: 12px;
  line-height: 1.7;
  color: #555555;
}

@media (max-width: 1024px) {
  .page-blog__hero-image {
    max-width: 100%;
  }

  .page-blog__content-inner {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .page-blog__hero-section {
    padding-top: 10px;
  }

  .page-blog__hero-image {
    aspect-ratio: 2 / 1;
  }

  .page-blog__hero-title {
    font-size: 1.3rem;
  }

  .page-blog__hero-subtitle {
    font-size: 0.95rem;
  }

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

  .page-blog__hero-register-btn,
  .page-blog__hero-login-btn {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
  }

  .page-blog__content-section {
    padding-left: 12px;
    padding-right: 12px;
  }

  .page-blog__featured-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .page-blog__post-title {
    font-size: 1.1rem;
  }

  .page-blog__guide-steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .page-blog img {
    max-width: 100% !important;
    height: auto !important;
  }

  .page-blog {
    overflow-x: hidden;
  }
}