/* Manual layout; the product navigation and footer use the shared site styles. */
.manual-shell { max-width: 1240px; margin: 0 auto; padding: 116px 28px 80px; }
.manual-breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; color: var(--color-text-muted); font-size: .78rem; margin-bottom: 36px; }
.manual-breadcrumb a:hover { text-decoration: underline; }
.manual-layout { display: grid; grid-template-columns: 218px minmax(0, 1fr); gap: 56px; align-items: start; }
.manual-sidebar { position: sticky; top: 106px; max-height: calc(100vh - 130px); overflow-y: auto; }
.manual-sidebar h2 { margin: 0 0 20px; font-size: .75rem; color: var(--color-accent); text-transform: uppercase; letter-spacing: .12em; }
.manual-chapters { display: grid; gap: 4px; }
.manual-chapters a { display: flex; gap: 12px; align-items: baseline; padding: 11px 12px; border-radius: 8px; color: var(--color-text-muted); font-size: .82rem; line-height: 1.5; }
.manual-chapters a span { font-size: .67rem; opacity: .65; font-variant-numeric: tabular-nums; }
.manual-chapters a:hover { background: rgba(255,255,255,.04); color: var(--color-text); }
.manual-chapters a[aria-current="page"] { background: var(--color-accent-soft); color: #a5e9c9; }
.manual-sidebar-note { border-top: 1px solid var(--color-border); margin-top: 24px; padding-top: 18px; font-size: .75rem; color: var(--color-text-muted); line-height: 1.7; }
.manual-mobile-nav { display: none; }
.manual-article { min-width: 0; }
.manual-article h1 { font-size: clamp(2.1rem, 4vw, 3.65rem); line-height: 1.12; letter-spacing: -.045em; margin: 12px 0 20px; max-width: 800px; }
.manual-lead { color: var(--color-text-muted); font-size: 1.08rem; max-width: 690px; line-height: 1.8; }
.manual-article h2 { font-size: clamp(1.35rem, 2.3vw, 1.9rem); line-height: 1.3; letter-spacing: -.025em; margin: 0 0 18px; }
.manual-article h3 { font-size: 1rem; margin: 26px 0 10px; line-height: 1.5; }
.manual-article p, .manual-article li, .manual-article td, .manual-article dd { color: var(--color-text-muted); font-size: .91rem; line-height: 1.85; }
.manual-article p { margin: 0 0 16px; }
.manual-article strong { color: var(--color-text); font-weight: 600; }
.manual-article ul, .manual-article ol { padding-left: 22px; margin: 16px 0 24px; }
.manual-article li { padding-left: 4px; margin-bottom: 10px; }
.manual-article p a, .manual-article li a, .manual-article td a, .manual-article dd a { color: #a5e9c9; text-decoration: underline; text-underline-offset: 4px; }
.manual-section { padding-top: 40px; margin-top: 38px; border-top: 1px solid var(--color-border); scroll-margin-top: 104px; }
.manual-toc { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 28px 0 0; padding: 16px 0; border-block: 1px solid var(--color-border); }
.manual-toc a { font-size: .77rem; color: #a5e9c9; padding: 4px 0; text-decoration: underline; text-underline-offset: 4px; }
.manual-split { display: grid; grid-template-columns: minmax(0,1fr) 245px; gap: 32px; align-items: start; }
.manual-figure { margin: 0; min-width: 0; }
.manual-figure a { display: block; max-width: 280px; margin-inline: auto; border-radius: 22px; overflow: hidden; border: 1px solid rgba(165,233,201,.18); box-shadow: 0 18px 48px rgba(0,0,0,.2); background: #0c1917; }
.manual-figure img { width: 100%; height: auto; }
.manual-figure a:hover { border-color: var(--color-accent); }
.manual-figure figcaption { margin: 12px auto 0; max-width: 310px; color: var(--color-text-muted); font-size: .73rem; line-height: 1.7; }
.manual-figure figcaption span { display: block; margin-top: 4px; font-size: .68rem; color: #a5e9c9; }
.manual-gallery { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px; margin: 28px 0; }
.manual-note { padding: 20px 22px; margin: 24px 0; background: var(--color-accent-soft); border-left: 3px solid var(--color-accent); border-radius: 0 10px 10px 0; }
.manual-note p:last-child { margin-bottom: 0; }
.manual-note--care { background: rgba(246,184,74,.065); border-color: var(--color-highlight); }
.manual-note h3 { margin-top: 0; }
.manual-table-wrap { overflow-x: auto; margin: 24px 0; border: 1px solid var(--color-border); border-radius: 12px; }
.manual-table { width: 100%; border-collapse: collapse; text-align: left; }
.manual-table th { font-size: .76rem; line-height: 1.6; padding: 14px 16px; background: rgba(255,255,255,.045); color: var(--color-text); font-weight: 500; }
.manual-table td { padding: 16px; border-top: 1px solid var(--color-border); font-size: .82rem; vertical-align: top; }
.manual-table td:first-child { color: var(--color-text); }
.manual-cards { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; margin-top: 28px; }
.manual-card { padding: 24px; border: 1px solid var(--color-border); border-radius: 14px; background: rgba(255,255,255,.025); display: block; transition: border-color .15s, background .15s; }
.manual-card:hover { border-color: var(--color-accent); background: rgba(63,191,136,.055); }
.manual-card .eyebrow { font-size: .67rem; }
.manual-card h3 { color: var(--color-text); margin: 12px 0 10px; font-size: 1.08rem; }
.manual-card p { font-size: .81rem; margin: 0; }
.manual-card .card-arrow { color: #a5e9c9; display: block; margin-top: 16px; }
.manual-hierarchy { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin: 26px 0; }
.manual-hierarchy div { padding: 18px; border: 1px solid var(--color-border); border-radius: 10px; }
.manual-hierarchy small { display: block; color: #a5e9c9; margin-bottom: 8px; }
.manual-hierarchy strong { font-size: .84rem; display: block; }
.manual-hierarchy p { font-size: .75rem; margin: 8px 0 0; }
.manual-pager { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; border-top: 1px solid var(--color-border); padding-top: 28px; margin-top: 52px; }
.manual-pager a { padding: 18px; border: 1px solid var(--color-border); border-radius: 10px; font-size: .85rem; }
.manual-pager a[rel="next"] { text-align: right; grid-column: 2; }
.manual-pager a:hover { border-color: var(--color-accent); }
.manual-pager small { display: block; color: var(--color-text-muted); margin-bottom: 6px; }
.manual-article code { background: rgba(255,255,255,.07); padding: 2px 6px; border-radius: 4px; color: #c6eddc; font-size: .87em; }
.manual-article pre { overflow-x: auto; background: #080f12; border: 1px solid var(--color-border); border-radius: 10px; padding: 20px; line-height: 1.8; }
.manual-article pre code { padding: 0; background: none; }
.manual-article dt { margin: 24px 0 8px; font-weight: 600; }
.manual-article dd { margin: 0; }
.manual-page :focus-visible { outline: 3px solid var(--color-accent); outline-offset: 5px; }
.manual-page .footer { margin-top: 0; }
.manual-lightbox { max-width: min(96vw,760px); max-height: 95vh; padding: 52px 18px 18px; border: 1px solid #477368; border-radius: 16px; background: #0b1715; color: #fff; }
.manual-lightbox::backdrop { background: rgba(0,0,0,.86); }
.manual-lightbox img { max-height: calc(90vh - 76px); width: auto; margin: auto; }
.manual-lightbox button { position: absolute; top: 10px; right: 14px; border: 1px solid #577e70; border-radius: 20px; padding: 8px 18px; background: #173429; color: #fff; font: inherit; font-size: .8rem; cursor: pointer; }
@media (max-width: 1080px) { .manual-layout { gap: 30px; grid-template-columns: 185px minmax(0,1fr); } .manual-split { grid-template-columns: minmax(0,1fr) 210px; gap: 24px; } }
@media (max-width: 820px) {
 .manual-shell { padding: 108px 22px 56px; }
 .manual-layout { display: block; }
 .manual-sidebar { display: none; }
 .manual-mobile-nav { display: block; border: 1px solid var(--color-border); border-radius: 10px; margin-bottom: 30px; background: #0d1919; }
 .manual-mobile-nav summary { padding: 15px 18px; cursor: pointer; color: #a5e9c9; font-size: .83rem; }
 .manual-mobile-nav .manual-chapters { padding: 0 8px 10px; }
 .manual-breadcrumb { margin-bottom: 22px; }
}
@media (max-width: 560px) {
 .manual-split { display: block; }
 .manual-split .manual-figure { margin-top: 28px; }
 .manual-gallery { gap: 18px; }
 .manual-gallery .manual-figure a { border-radius: 12px; }
 .manual-cards, .manual-hierarchy { grid-template-columns: 1fr; }
 .manual-card { padding: 20px; }
 .manual-article h1 { font-size: 2.35rem; }
 .manual-lead { font-size: .98rem; }
 .manual-section { margin-top: 28px; padding-top: 30px; }
 .manual-pager { gap: 10px; }
 .manual-pager a { padding: 13px; font-size: .77rem; }
}
@media (max-width: 350px) { .manual-page .nav { gap: 8px; padding-inline: 8px; } .manual-page .app-menu summary { width: 76px; } .manual-page .logo { font-size: .86rem; gap: 6px; } .manual-page .logo img { width: 26px; flex-basis: 26px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .manual-page * { transition: none !important; } }
@media print {
 body { background: #fff; color: #111; }
 .nav, .footer, .manual-sidebar, .manual-mobile-nav, .manual-pager, .manual-toc, .manual-breadcrumb { display: none !important; }
 .manual-shell { padding: 0; }
 .manual-layout { display: block; }
 .manual-article p, .manual-article li, .manual-article td, .manual-article dd, .manual-article strong, .manual-lead, .manual-figure figcaption { color: #222; }
 .manual-article h1 { font-size: 28pt; }
 .manual-section { break-inside: avoid; }
 .manual-figure a { box-shadow: none; max-width: 180px; }
 .manual-note { background: #f2f5f3; }
}