.page-about {
  color: #F3F8FF;
  background: linear-gradient(135deg, #08162B 0%, #113B7A 100%);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  font-size: 16px;
}

.page-about__hero-section {
  background: linear-gradient(180deg, #08162B 0%, #0A1B36 100%);
  padding: 10px 16px 0;
}
.page-about__hero-image {
  margin: 0 auto;
  width: 100%;
  max-width: 1200px;
}
.page-about__hero-image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 17/5;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid #244D84;
}
.page-about__hero-content {
  max-width: 1200px;
  margin: 16px auto 8px;
  padding-bottom: 12px;
  text-align: center;
}
.page-about__hero-title {
  color: #F3F8FF;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.5px;
  max-width: 800px;
  margin: 0 auto;
  text-shadow: 0 0 20px rgba(79, 168, 255, 0.3);
}
.page-about__hero-subtitle {
  color: #AFC4E8;
  font-weight: 400;
  max-width: 700px;
  margin: 10px auto 0;
}

.page-about__intro-section {
  background: #10233F;
  border: 1px solid #244D84;
  padding: 24px 16px;
  margin: 0 16px;
  border-radius: 12px;
}
.page-about__intro-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-about__intro-text {
  color: #F3F8FF;
  margin: 0;
}
.page-about__intro-text::first-letter {
  font-size: 1.2em;
  font-weight: 700;
  color: #F2C14E;
}

.page-about__divider {
  height: 1px;
  max-width: 100px;
  margin: 32px auto;
  background: #1B3357;
  position: relative;
  overflow: visible;
}
.page-about__divider::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, #4FA8FF 20%, #4FA8FF 80%, transparent 100%);
}

.page-about__features-section {
  padding: 24px 16px;
  max-width: 1200px;
  margin: 0 auto;
}
.page-about__features-title {
  color: #F2C14E;
  font-weight: 700;
  text-align: center;
  margin-bottom: 4px;
}
.page-about__features-subtitle {
  color: #AFC4E8;
  text-align: center;
  margin-top: 0;
  margin-bottom: 20px;
}
.page-about__features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.page-about__feature-card {
  background: #10233F;
  border: 1px solid #244D84;
  border-radius: 12px;
  padding: 20px;
  transition: box-shadow 0.3s ease;
}
.page-about__feature-card:hover {
  box-shadow: 0 0 20px rgba(79, 168, 255, 0.15);
}
.page-about__feature-card-title {
  color: #4FA8FF;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 8px;
}
.page-about__feature-card-text {
  color: #AFC4E8;
  margin: 0;
}

.page-about__cta-banner {
  padding: 10px 16px;
}
.page-about__cta-banner-inner {
  max-width: 1200px;
  margin: 0 auto;
  background: linear-gradient(180deg, #113B7A 0%, #1D5FD1 100%);
  border: 1px solid #244D84;
  border-radius: 16px;
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}
.page-about__cta-banner-inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at top right, rgba(79, 168, 255, 0.3), transparent 50%);
  pointer-events: none;
}
.page-about__cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
}
.page-about__cta-title {
  color: #FFFFFF;
  font-weight: 700;
  margin-bottom: 8px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.page-about__cta-subtitle {
  color: #D0DDE7;
  margin-top: 0;
  margin-bottom: 16px;
}
.page-about__cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}
.page-about__cta-btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 40px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-align: center;
  border: 1px solid transparent;
}
.page-about__cta-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}
.page-about__cta-btn--primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #FFFFFF;
  border-color: #4FA8FF;
}
.page-about__cta-btn--secondary {
  background: #F2C14E;
  color: #08162B;
}
.page-about__cta-btn--ghost {
  background: transparent;
  border-color: #AFC4E8;
  color: #F3F8FF;
}
.page-about__cta-btn--ghost:hover {
  background: rgba(175, 196, 232, 0.1);
}
.page-about__cta-actions a {
  box-sizing: border-box;
}

.page-about__mission-section {
  padding: 16px;
}
.page-about__mission-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
  background: #10233F;
  border: 1px solid #244D84;
  border-radius: 16px;
  padding: 20px;
}
.page-about__mission-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid #244D84;
}
.page-about__mission-content {
  color: #AFC4E8;
}
.page-about__mission-title {
  color: #4FA8FF;
  font-weight: 700;
  margin-top: 0;
}
.page-about__mission-text--strong {
  color: #F2C14E;
  font-weight: 700;
  margin-bottom: 0;
}
.page-about__mission-content p {
  margin: 8px 0;
}

.page-about__faq-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 16px;
}
.page-about__faq-title {
  color: #4FA8FF;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}
.page-about__faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-about__faq-item {
  background: #10233F;
  border: 1px solid #244D84;
  border-radius: 10px;
  padding: 0;
  overflow: hidden;
}
.page-about__faq-item summary {
  cursor: pointer;
  color: #F3F8FF;
  font-weight: 600;
  padding: 16px 30px 16px 16px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.page-about__faq-item summary::-webkit-details-marker {
  display: none;
}
.page-about__faq-item[open] summary {
  border-bottom: 1px solid #244D84;
  color: #4FA8FF;
}
.page-about__faq-toggle {
  font-size: 1.2em;
  color: #4FA8FF;
  display: inline-block;
  min-width: 24px;
  min-height: 24px;
  line-height: 24px;
  text-align: center;
  background: rgba(79, 168, 255, 0.1);
  border-radius: 50%;
}
.page-about__faq-item[open] .page-about__faq-toggle {
  background: #F2C14E;
  color: #08162B;
}
.page-about__faq-content {
  color: #AFC4E8;
  padding: 12px 16px;
}
.page-about__faq-content p {
  margin: 0;
}

.page-about__guide-section {
  background: #0A1B36;
  padding: 24px 16px;
}
.page-about__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
}
.page-about__guide-title {
  color: #F2C14E;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0;
}
.page-about__guide-subtitle {
  color: #AFC4E8;
  text-align: center;
  margin-top: 4px;
}
.page-about__guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.page-about__guide-figure {
  margin: 0;
  border: 1px solid #244D84;
  border-radius: 12px;
  overflow: hidden;
  background: #10233F;
}
.page-about__guide-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2/1;
  object-fit: cover;
  border-bottom: 1px solid #244D84;
}
.page-about__guide-figure figcaption {
  padding: 12px;
  color: #AFC4E8;
  text-align: center;
  font-size: 0.95rem;
}
.page-about__guide-figure figcaption a {
  color: #4FA8FF;
  text-decoration: none;
}
.page-about__guide-figure figcaption a:hover {
  text-decoration: underline;
}
.page-about__guide-cta {
  margin-top: 20px;
  text-align: center;
}
.page-about__btn-link {
  display: inline-block;
  padding: 10px 20px;
  background: #4FA8FF;
  color: #08162B;
  background: linear-gradient(180deg, #4FA8FF 0%, #1D5FD1 100%);
  border-radius: 20px;
  text-decoration: none;
  font-weight: 600;
}
.page-about__btn-link:hover {
  box-shadow: 0 4px 15px rgba(79, 168, 255, 0.3);
}

.page-about__payment-section {
  padding: 24px 16px;
}
.page-about__payment-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.page-about__payment-title {
  text-align: center;
  color: #4FA8FF;
  margin-bottom: 20px;
}
.page-about__payment-logos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.page-about__logo-item {
  background: #10233F;
  border: 1px solid #244D84;
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  height: 100%;
  box-sizing: border-box;
}
.page-about__logo-item .page-about__logo-item:nth-child(5) {
  grid-column: 2;
}
.page-about__logo-item .page-about__logo-item:nth-child(6) {
  grid-column: 3;
}
.page-about__logo-item img {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 2 / 1;
  object-fit: contain;
  display: block;
}
.page-about__logo-cta {
  display: inline-block;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #FFFFFF;
  width: 100%;
  max-width: 280px;
  padding: 8px 12px;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  box-sizing: border-box;
  word-break: break-word;
}
.page-about__logo-cta:hover {
  box-shadow: 0 4px 15px rgba(79, 168, 255, 0.3);
}

.page-about__social-section {
  background: #10233F;
  border-top: 1px solid #244D84;
  padding: 32px 16px;
}
.page-about__social-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.page-about__social-title {
  color: #F2C14E;
  font-weight: 700;
}
.page-about__social-inner p {
  color: #AFC4E8;
}
.page-about__social-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.page-about__social-btn {
  display: inline-block;
  padding: 10px 24px;
  border-radius: 30px;
  background: linear-gradient(180deg, #1D5FD1 0%, #113B7A 100%);
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid #4FA8FF;
  box-sizing: border-box;
  max-width: 100%;
}
.page-about__social-btn:hover {
  box-shadow: 0 4px 15px rgba(79, 168, 255, 0.4);
}

@media (max-width: 768px) {
  .page-about__hero-image img {
    aspect-ratio: 2/1;
  }
  .page-about__hero-section {
    padding-top: 8px;
  }
  .page-about__hero-title {
    font-size: 1.25em;
  }
  .page-about__features-grid {
    grid-template-columns: 1fr;
  }
  .page-about__cta-actions {
    flex-direction: column;
    align-items: center;
  }
  .page-about__cta-btn {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
  }
  .page-about__cta-banner-inner {
    padding: 20px 16px;
  }
  .page-about__cta-title {
    font-size: 1.1em;
  }
  .page-about__mission-inner {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 16px;
  }
  .page-about__mission-image {
    max-width: 100% !important;
    height: auto !important;
  }
  .page-about__mission-title {
    font-size: 1.1em;
  }
  .page-about__guide-grid {
    grid-template-columns: 1fr;
  }
  .page-about__payment-logos {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-about__logo-item {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .page-about__logo-item:nth-child(5),
  .page-about__logo-item:nth-child(6) {
    grid-column: auto;
  }
  .page-about__logo-cta {
    max-width: 100%;
    box-sizing: border-box;
  }
  .page-about img {
    max-width: 100% !important;
    height: auto !important;
  }
  .page-about__social-actions {
    flex-direction: column;
    align-items: center;
  }
  .page-about__social-btn {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
  }
  .page-about__btn-link {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .page-about__guide-cta {
    overflow: hidden;
  }
}