.page-header { min-height: 104px; display: flex; justify-content: space-between; align-items: center; gap: 24px; border-bottom: 1px solid var(--line); }
.page-back { display: inline-flex; gap: 18px; align-items: center; font-size: 13px; min-height: 44px; }
.page-back:hover { text-decoration: underline; text-underline-offset: 5px; }
.page-content { max-width: 920px; padding-block: 96px 80px; }
.page-intro { margin-bottom: 64px; }
.page-intro .eyebrow { color: #53626d; }
.page-intro h1 { font-size: clamp(44px, 5.5vw, 72px); font-weight: 450; letter-spacing: -.055em; line-height: 1.06; margin: 26px 0; }
.page-intro > p { font-size: 17px; color: #53626d; line-height: 1.65; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 27px 44px 27px 0; font-size: 19px; font-weight: 500; line-height: 1.4; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; right: 4px; top: 25px; content: '+'; font-size: 24px; font-weight: 400; color: #536d80; }
.faq-list details[open] > summary::after { content: '−'; }
.faq-list summary:focus-visible { outline: 3px solid #57778c; outline-offset: 3px; border-radius: 3px; }
.faq-answer { max-width: 760px; padding: 0 24px 29px 0; color: #53626d; font-size: 16px; line-height: 1.75; }
.faq-answer p + p { margin-top: 16px; }
.faq-answer a, .page-contact > a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; color: #29475c; }
.page-contact { margin-top: 64px; }
.page-contact h2 { font-size: 25px; line-height: 1.3; margin-bottom: 15px; }
.page-contact a { display: inline-flex; align-items: center; gap: 24px; min-height: 44px; }
.page-footer { display: flex; justify-content: space-between; gap: 24px; padding-block: 28px; border-top: 1px solid var(--line); color: #53626d; font-size: 13px; }
.page-footer a { min-height: 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media (max-width: 540px) {
  .page-header { min-height: 84px; gap: 16px; }
  .page-header .brand { font-size: 16px; }
  .page-back { font-size: 11px; gap: 6px; text-align: right; }
  .page-back span { display: none; }
  .page-content { padding-block: 56px; }
  .page-intro { margin-bottom: 40px; }
  .page-intro > p { font-size: 15px; }
  .faq-list summary { font-size: 17px; padding-block: 23px; }
  .faq-list summary::after { top: 20px; }
  .faq-answer { font-size: 15px; padding-right: 0; }
  .page-contact { margin-top: 45px; }
  .page-contact h2 { font-size: 23px; }
  .page-footer { font-size: 11px; }
}