.content-page main { padding-bottom: 20px; }
.page-intro { width: min(760px, calc(100% - 40px)); margin: 0 auto; padding: 64px 0 42px; border-bottom: 1px solid var(--line); }
.back-link { display: inline-flex; gap: 8px; margin-bottom: 28px; color: var(--accent-dark); font: .67rem var(--mono); text-decoration: none; }
.back-link:hover { text-decoration: underline; }
.page-intro h1 { margin-bottom: 18px; font-size: clamp(3.25rem, 9vw, 6.2rem); }
.page-intro > p { max-width: 650px; margin: 0; color: var(--muted); font-size: 1rem; }
.page-intro .page-meta { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 22px; color: var(--muted); font: .64rem var(--mono); text-transform: uppercase; }
.page-content { width: min(760px, calc(100% - 40px)); margin: 0 auto; }
.page-content h2 { margin: 0 0 13px; font-size: clamp(2.1rem, 6vw, 3.5rem); line-height: .98; }
.page-content h3 { margin: 0 0 8px; font-family: var(--body); font-size: 1.05rem; letter-spacing: -.025em; }
.page-content p { color: var(--muted); font-size: .93rem; line-height: 1.7; }
.detail-list { padding: 21px 0 0; }
.detail-item { display: grid; grid-template-columns: 43px 1fr; gap: 18px; padding: 29px 0 31px; border-bottom: 1px solid var(--line); scroll-margin-top: 24px; }
.detail-number { color: var(--accent-dark); font: .65rem var(--mono); }
.detail-item p { max-width: 640px; margin-bottom: 14px; }
.detail-item ul { display: grid; gap: 7px; margin: 13px 0 0; padding-left: 18px; color: var(--muted); font-size: .86rem; }
.detail-item li::marker { color: var(--accent); }
.detail-tag { display: inline-block; margin-top: 4px; color: var(--accent-dark); font: .59rem var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.page-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 31px 0 4px; }
.page-note { margin: 0; padding: 17px 0; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line); color: var(--muted); font-size: .82rem; }

.release-page-content { padding-top: 42px; }
.release-panel { overflow: hidden; border: 1px solid var(--line-dark); background: var(--white); }
.release-panel-head { display: flex; align-items: center; gap: 9px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: var(--paper-2); color: var(--muted); font: .6rem var(--mono); letter-spacing: .1em; }
.release-panel-head strong { margin-left: auto; color: var(--accent-dark); font-weight: 500; letter-spacing: .02em; text-transform: none; }
.release-panel-body { padding: 27px; }
.release-panel-body h2 { margin-bottom: 8px; }
.release-panel-body > p { margin-bottom: 23px; }
.release-panel .release-facts { margin-bottom: 25px; }
.release-panel .release-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.release-panel .release-error { margin-top: 15px; }
.release-list { display: grid; gap: 0; margin-top: 46px; border-top: 1px solid var(--line-dark); }
.release-list a { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding: 17px 0; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; }
.release-list a:hover strong { color: var(--accent-dark); }
.release-list span { color: var(--muted); font-size: .82rem; }
.install-list { margin-top: 46px; padding-top: 22px; border-top: 1px solid var(--line-dark); }
.install-list h2 { margin-bottom: 19px; }
.install-list ol { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.install-list li { display: grid; grid-template-columns: 38px 1fr; gap: 15px; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .88rem; counter-increment: steps; }
.install-list li::before { color: var(--accent-dark); content: counter(steps, decimal-leading-zero); font: .65rem var(--mono); }

.faq-page-content { padding-top: 42px; }
.faq-page-content .faq-list { border-top-color: var(--line-dark); }
.faq-page-content .faq-list details { padding: 19px 0; }
.faq-page-content .faq-list summary { font-size: .98rem; }
.faq-page-content .faq-list details p { max-width: 680px; margin-top: 11px; }
.faq-contact { margin-top: 43px; padding-top: 23px; border-top: 1px solid var(--line-dark); }
.faq-contact h2 { margin-bottom: 9px; }

.page-footer-spacer { height: 30px; }

@media (min-width: 721px) {
  .page-intro { padding-top: 80px; }
  .detail-item { grid-template-columns: 58px 1fr; gap: 28px; padding-top: 38px; padding-bottom: 40px; }
  .detail-number { padding-top: 7px; }
  .release-page-content, .faq-page-content { padding-top: 54px; }
}

@media (max-width: 720px) {
  .page-intro, .page-content { width: 100%; padding-right: 20px; padding-left: 20px; }
  .page-intro { padding-top: 55px; padding-bottom: 35px; }
  .page-content { padding-top: 29px; }
  .detail-item { grid-template-columns: 31px 1fr; gap: 12px; }
  .page-actions .button { width: 100%; }
  .release-panel-body { padding: 20px 16px; }
  .release-panel .release-actions .button { width: 100%; }
  .release-list a { align-items: flex-start; flex-direction: column; gap: 3px; }
}