.page-about {
  color: #333333;
  max-width: 100%;
  overflow-x: hidden;
}
.page-about__hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 0;
  margin-top: 0;
  background: #017439;
}
.page-about__hero-image {
  width: 100%;
  max-width: 1200px;
  aspect-ratio: 17 / 5;
  object-fit: cover;
  display: block;
}
.page-about__hero-content {
  text-align: center;
  padding: 32px 16px 16px;
  background: #017439;
  width: 100%;
  max-width: 1200px;
  box-sizing: border-box;
}
.page-about__hero-title {
  color: #FFFFFF;
  font-weight: 700;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  margin: 0 auto 16px;
  max-width: 800px;
  line-height: 1.2;
}
.page-about__hero-description {
  color: #FFFFFF;
  max-width: 700px;
  margin: 0 auto 32px;
  line-height: 1.6;
}
.page-about__hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  box-sizing: border-box;
}
.page-about__btn-primary {
  background-color: #C30808;
  color: #FFFF00;
  font-weight: 700;
  padding: 14px 36px;
  border-radius: 30px;
  text-decoration: none;
  display: inline-block;
  border: 2px solid #C30808;
  transition: opacity 0.2s ease;
}
.page-about__btn-primary:hover {
  opacity: 0.85;
}
.page-about__btn-secondary {
  background-color: transparent;
  color: #FFFF00;
  font-weight: 700;
  padding: 14px 36px;
  border-radius: 30px;
  text-decoration: none;
  display: inline-block;
  border: 2px solid #FFFF00;
  transition: all 0.2s ease;
}
.page-about__btn-secondary:hover {
  background-color: rgba(255, 255, 0, 0.1);
}
.page-about__info {
  padding: 48px 16px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  box-sizing: border-box;
}
.page-about__info-title {
  color: #017439;
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 0;
}
.page-about__info p {
  line-height: 1.7;
}
.page-about__logo-grid {
  padding: 16px 16px 48px;
  background: #FFFFFF;
  max-width: 100%;
  box-sizing: border-box;
}
.page-about__block-title {
  text-align: center;
  color: #017439;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 40px;
}
.page-about__logo-grid-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px 16px;
  justify-items: center;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}
.page-about__logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 280px;
  width: 100%;
  box-sizing: border-box;
}
.page-about__logo-image {
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: contain;
  background: #fff;
}
.page-about__logo-cta {
  padding: 10px 22px;
  border-radius: 999px;
  background: #017439;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.9rem;
  transition: opacity 0.2s ease;
}
.page-about__logo-cta:hover {
  opacity: 0.8;
}
.page-about__logo-item:nth-child(5) {
  grid-column: 2;
}
.page-about__logo-item:nth-child(6) {
  grid-column: 3;
}
.page-about__guide {
  background: #f9fafb;
  padding: 16px 0 48px;
}
.page-about__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 16px;
  box-sizing: border-box;
}
.page-about__guide-title {
  text-align: center;
  color: #017439;
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0 auto 40px;
}
.page-about__guide-item {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  margin-bottom: 16px;
  background: #fff;
  padding: 0 20px;
}
.page-about__guide-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 20px 0;
  font-weight: 600;
  color: #111827;
  list-style: none;
}
.page-about__guide-item summary::-webkit-details-marker {
  display: none;
}
.page-about__guide-icon {
  display: inline-block;
  width: 24px;
  height: 24px;
  text-align: center;
  line-height: 22px;
  border-radius: 50%;
  background: #017439;
  color: #fff;
  font-weight: 700;
  flex-shrink: 0;
}
.page-about__guide-content {
  padding-bottom: 20px;
  line-height: 1.7;
}
.page-about__guide-figure {
  margin: 16px 0;
}
.page-about__guide-figure img {
  width: 100%;
  max-width: 800px;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}
.page-about__security {
  padding: 48px 16px;
  background: #fff;
  max-width: 100%;
  box-sizing: border-box;
}
.page-about__security-title {
  color: #017439;
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  margin: 0 auto 48px;
  max-width: 800px;
}
.page-about__security-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  box-sizing: border-box;
}
.page-about__security-card {
  background: #f9fafb;
  border-radius: 12px;
  padding: 24px;
  border-top: 4px solid #017439;
  box-sizing: border-box;
}
.page-about__security-heading {
  color: #017439;
  font-weight: 700;
  font-size: 1.1rem;
  margin-top: 0;
}
.page-about__security-card p {
  line-height: 1.6;
  margin-bottom: 0;
}
@media (max-width: 1024px) {
  .page-about__security-inner {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .page-about {
    overflow-x: hidden;
  }
  .page-about img {
    max-width: 100%;
    height: auto;
  }
  .page-about__hero {
    align-items: stretch;
    padding-top: 0;
  }
  .page-about__hero-title {
    font-size: clamp(1.4rem, 6vw, 2rem);
  }
  .page-about__hero-description {
    font-size: 0.95rem;
  }
  .page-about__btn-primary,
  .page-about__btn-secondary {
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
    width: 100%;
  }
  .page-about__hero-actions {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
    flex-direction: column;
    align-items: center;
  }
  .page-about__info {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px 16px;
  }
  .page-about__logo-grid-inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-about__logo-item:nth-child(5),
  .page-about__logo-item:nth-child(6) {
    grid-column: auto;
  }
  .page-about__guide-title {
    font-size: 1.4rem;
  }
  .page-about__guide-figure {
    margin: 12px 0;
  }
  .page-about__security-title {
    font-size: 1.4rem;
  }
  .page-about__security-inner {
    grid-template-columns: 1fr;
  }
}