.sec_faq {
  border-top: 1px solid #253c5b; background: linear-gradient(180deg, #0b1a2d, #071526);
  .wrap { margin: 0 auto; padding: 100px 40px; max-width: 1050px; }
  .heading { margin-bottom: 35px; text-align: center; .kicker { margin-bottom: 15px; } h2 { font-size: 37px; font-weight: 800; line-height: 1.45em; } }
  .questions { display: grid; gap: 10px; }
  details { border: 1px solid #365579; border-radius: 10px; background: #11223b; }
  summary { position: relative; padding: 22px 58px 22px 25px; color: #eef5ff; font-size: 16px; font-weight: 700; line-height: 1.6em; cursor: pointer; list-style: none; &::-webkit-details-marker { display: none; } &::after { position: absolute; right: 25px; top: calc(50% - 12px); color: #78bdff; content: "+"; font-family: var(--font-en); font-size: 24px; line-height: 1em; } }
  details[open] summary::after { content: "−"; }
  details > p { padding: 0 25px 24px; color: #b8cbe4; font-size: 14px; line-height: 1.9em; }
  @media (max-width: 650px) { .wrap { padding: 72px 18px; } .heading h2 { font-size: 29px; } summary { padding: 19px 45px 19px 17px; font-size: 14px; &::after { right: 17px; } } details > p { padding: 0 17px 18px; font-size: 13px; } }
}