.content-section { margin-bottom: 48px; }
.content-section .section-card { background-color: #ffffff; border-radius: 12px; padding: 24px; border: 1px solid #e0e0e6; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04); }
.content-section .section-heading { font-size: 24px; font-weight: 800; color: #1a1a2e; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 3px solid #1F25DB; }
.content-section .section-subheading { font-size: 20px; font-weight: 700; color: #1a1a2e; margin-top: 28px; margin-bottom: 12px; }
.content-section .section-sub-subheading { font-size: 17px; font-weight: 700; color: #1a1a2e; margin-top: 24px; margin-bottom: 10px; }
.content-section .section-text { font-size: 15px; line-height: 1.7; color: #444444; margin-bottom: 16px; }
.content-section .section-text:last-child { margin-bottom: 0; }
.content-section .keyword { font-weight: 600; }
.content-section .section-list { padding-left: 20px; margin-bottom: 16px; }
.content-section .section-list li { font-size: 15px; line-height: 1.7; color: #444444; margin-bottom: 8px; }
.content-section .section-list li:last-child { margin-bottom: 0; }
.content-section .cta-inline { display: inline-block; background-color: #1F25DB; color: #ffffff; font-size: 14px; font-weight: 700; padding: 10px 24px; border-radius: 8px; margin-top: 8px; transition: all 0.2s; }
.content-section .cta-inline:hover { background-color: #161BA8; text-decoration: none; box-shadow: 0 4px 12px rgba(31, 37, 219, 0.25); }
.content-section .info-box { background-color: #f8f8fc; border-left: 4px solid #1F25DB; padding: 16px 20px; border-radius: 0 8px 8px 0; margin: 20px 0; }
.content-section .info-box p { margin: 0; font-size: 14px; color: #444444; line-height: 1.6; }
@media (min-width: 768px) {
  .content-section .section-card { padding: 32px; }
  .content-section .section-heading { font-size: 28px; }
  .content-section .section-subheading { font-size: 22px; }
}
@media (min-width: 1024px) {
  .content-section .section-card { padding: 40px; }
}