:root { color-scheme: light; --book-green: #075443; --book-accent: #008e70; --book-ink: #263e36; --book-muted: #60756c; --book-line: #dce6dd; }
.public-manual { margin: 0; background: #f4f5f0; color: var(--book-ink); font: 15px/1.7 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
.public-manual *, .public-manual *::before, .public-manual *::after { box-sizing: border-box; }
.public-manual [hidden] { display: none !important; }
.public-manual a { color: var(--book-green); text-underline-offset: 3px; }
.public-manual a:hover { color: var(--book-accent); }
.public-manual a:focus-visible, .public-manual button:focus-visible, .public-manual input:focus-visible, .public-manual summary:focus-visible { outline: 3px solid #008e70; outline-offset: 4px; }
.public-manual button, .public-manual input { font: inherit; }
.public-manual button, .public-manual summary { cursor: pointer; }
.book-container { width: min(1240px, 100%); margin-inline: auto; padding-inline: 24px; }
.book-header { position: sticky; top: 0; z-index: 5; border-bottom: 1px solid var(--book-line); background: #ffffffed; backdrop-filter: blur(12px); }
.book-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 80px; }
.book-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 21px; letter-spacing: -.7px; line-height: 1.3; }
.book-brand img { display: block; object-fit: contain; }
.book-brand strong { color: var(--book-accent); }
.book-brand small { display: block; margin-top: 2px; color: var(--book-muted); font-size: 11px; font-weight: 500; letter-spacing: 1.1px; text-transform: uppercase; }
.book-header__links { display: flex; align-items: center; gap: 23px; font-size: 13px; }
.book-header__links > a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.book-button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 46px; padding: 11px 20px; border: 1px solid var(--book-green); border-radius: 9px; background: var(--book-green); color: #fff !important; font-size: 14px; font-weight: 650; text-decoration: none; }
.book-button:hover { background: #086d53; }
.book-button--small { min-height: 40px; padding: 7px 15px; font-size: 13px; }
.book-button--outline { background: transparent; color: var(--book-green) !important; }
.book-button--outline:hover { background: #edf6ef; }
.book-layout { display: grid; grid-template-columns: 252px minmax(0, 1fr); align-items: start; gap: 28px; padding-block: 30px 42px; }
.book-sidebar { position: sticky; top: 106px; min-width: 0; max-height: calc(100dvh - 126px); overflow-y: auto; padding-right: 10px; scrollbar-width: thin; scrollbar-color: #becfc2 transparent; }
.book-library { display: flex; align-items: center; gap: 10px; padding: 0 4px 16px; font-size: 15px; font-weight: 700; text-decoration: none; }
.book-library svg { width: 24px; height: 24px; stroke: var(--book-accent); stroke-width: 1.6; stroke-linejoin: round; }
.book-search { display: flex; border: 1px solid #cbdace; border-radius: 9px; background: #fff; overflow: hidden; }
.book-search:focus-within { outline: 2px solid var(--book-accent); outline-offset: 2px; }
.book-search input { width: 100%; min-width: 0; padding: 10px 12px; border: 0; outline: none !important; background: transparent; color: var(--book-ink); font-size: 13px; }
.book-search button { display: grid; place-items: center; flex: 0 0 44px; min-height: 44px; padding: 10px; border: 0; background: transparent; color: var(--book-green); }
.book-search svg { width: 20px; height: 20px; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.book-contents { margin-top: 15px; }
.book-contents summary { display: flex; align-items: center; justify-content: space-between; min-height: 44px; padding: 6px 5px; font-size: 12px; font-weight: 650; color: var(--book-muted); list-style: none; }
.book-contents summary::-webkit-details-marker { display: none; }
.book-contents summary svg { width: 16px; height: 16px; stroke: currentColor; stroke-width: 1.8; }
.book-contents[open] summary svg { transform: rotate(180deg); }
.book-chapter-label { display: flex; gap: 9px; margin: 17px 5px 7px; font-size: 11px; line-height: 1.6; font-weight: 750; }
.book-chapter-label > span { color: #7a9588; font-variant-numeric: tabular-nums; }
.book-contents__pages { margin: 0; padding: 0; list-style: none; }
.book-contents__pages a { display: flex; align-items: baseline; gap: 8px; min-height: 44px; padding: 9px 8px; border-left: 2px solid transparent; border-radius: 0 7px 7px 0; font-size: 12px; line-height: 1.6; text-decoration: none; color: #51695e; }
.book-contents__pages a:hover { background: #e8eee6; }
.book-contents__pages a[aria-current="page"] { border-left-color: var(--book-accent); background: #e1eee2; color: var(--book-green); font-weight: 700; }
.book-contents__number { flex: 0 0 19px; color: #809488; font-size: 10px; font-variant-numeric: tabular-nums; }
.book-sidebar__note { margin: 25px 5px 0; color: #73877a; font-size: 11px; }
.book-paper { position: relative; min-width: 0; min-height: 690px; padding: 30px clamp(24px, 3.8vw, 52px) 36px; border: 1px solid #dce3d8; border-radius: 5px 18px 18px 5px; background: #fffefb; box-shadow: 4px 4px 0 #e6e9df, 7px 7px 0 #eef0e8, 0 12px 40px #244b3210; }
.book-paper::before { content: ""; position: absolute; top: 0; bottom: 0; left: 8px; width: 1px; background: #eceee4; }
.book-breadcrumb { display: flex; flex-wrap: wrap; gap: 6px 9px; margin-bottom: 29px; color: #809080; font-size: 11px; }
.book-breadcrumb a { color: #698271; text-decoration: none; }
.book-breadcrumb [aria-current] { overflow-wrap: anywhere; }
.book-eyebrow { margin: 0 0 10px; color: var(--book-accent); font-size: 10px; font-weight: 750; letter-spacing: 1.2px; text-transform: uppercase; }
.public-manual h1, .public-manual h2, .public-manual h3 { color: #163e2f; line-height: 1.3; text-wrap: pretty; }
.public-manual h1 { margin: 0 0 18px; font-size: clamp(27px, 3.4vw, 40px); font-weight: 700; letter-spacing: -1.2px; }
.book-lead { margin: 0 0 22px; color: #607265; font-size: 16px; line-height: 1.9; }
.book-cover-mark { display: grid; place-items: center; width: 68px; height: 68px; margin-bottom: 25px; border: 1px solid #d6e5d5; border-radius: 13px; background: #eaf2e5; }
.book-cover-mark svg { width: 42px; height: 42px; stroke: var(--book-green); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.book-cover-meta { display: flex; flex-wrap: wrap; gap: 7px 18px; color: #718571; font-size: 12px; }
.book-cover-meta > span + span::before { content: "·"; margin-right: 15px; }
.book-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.book-example-note { margin: 18px 0 30px; color: #7b897b; font-size: 11px; line-height: 1.8; }
.book-chapter-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; padding-top: 30px; border-top: 1px solid #e4e9df; }
.book-chapter-card { min-width: 0; padding: 20px; border: 1px solid #e1e8da; border-radius: 10px; background: #fffffd; }
.book-chapter-card h2 { margin: 0 0 10px; font-size: 18px; letter-spacing: -.25px; }
.book-chapter-card > p:not(.book-eyebrow) { margin: 0 0 15px; color: #718170; font-size: 12px; line-height: 1.8; }
.book-chapter-card ol { display: grid; gap: 9px; margin: 0; padding-left: 19px; font-size: 12px; }
.book-chapter-card li::marker { color: #8c9d86; }
.book-chapter-card a { text-decoration: none; }
.book-chapter-card a:hover { text-decoration: underline; }
.book-further { margin-top: 34px; padding-top: 25px; border-top: 1px solid #e4e9df; }
.book-further h2 { margin: 0 0 10px; font-size: 21px; }
.book-further p, .book-further ul { font-size: 13px; }
.book-further li { margin-block: 8px; }
.book-article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; padding-bottom: 22px; border-bottom: 1px solid #e1e7dc; color: #82907d; font-size: 11px; }
.book-print { min-height: 30px; margin-left: auto; padding: 0; border: 0; background: transparent; color: var(--book-green); font-size: 11px; text-decoration: underline; text-underline-offset: 3px; }
.book-prose { padding-top: 22px; font-size: 15px; line-height: 1.95; overflow-wrap: anywhere; }
.book-prose h2 { margin: 29px 0 13px; font-size: 21px; letter-spacing: -.4px; }
.book-prose h3 { margin: 24px 0 12px; font-size: 18px; }
.book-prose p { margin: 0 0 17px; }
.book-prose ol, .book-prose ul { margin: 0 0 22px; padding-left: 25px; }
.book-prose li { margin-block: 13px; padding-left: 6px; }
.book-prose li::marker { color: var(--book-accent); font-weight: 650; }
.book-prose pre { max-width: 100%; padding: 14px; border-radius: 6px; background: #f0f3ea; overflow-x: auto; }
.book-prose table { display: block; max-width: 100%; border-collapse: collapse; overflow-x: auto; font-size: 13px; }
.book-prose th, .book-prose td { min-width: 110px; padding: 10px; border: 1px solid var(--book-line); text-align: left; }
.book-prose th { background: #edf4e8; }
.book-prose blockquote { margin-inline: 0; padding: 12px 20px; border-left: 3px solid var(--book-accent); background: #f0f5ea; }
.book-turn-pages { display: flex; justify-content: space-between; gap: 16px; margin-top: 36px; padding-top: 24px; border-top: 1px solid #dde5d7; }
.book-turn-pages a { display: flex; flex-direction: column; justify-content: center; flex: 1; min-width: 0; min-height: 66px; padding: 12px 15px; border: 1px solid #dce6d7; border-radius: 8px; font-size: 12px; text-decoration: none; }
.book-turn-pages a[rel="next"] { margin-left: auto; text-align: right; }
.book-turn-pages small { margin-bottom: 4px; color: #83957b; font-size: 10px; }
.book-reading-help { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 22px; font-size: 11px; }
.book-reading-help p { width: 100%; margin: 0; color: #819079; }
.book-results { margin-top: 25px; }
.book-results article { padding-block: 22px; border-bottom: 1px solid var(--book-line); }
.book-results h2 { margin: 0 0 12px; font-size: 21px; }
.book-results p:not(.book-eyebrow) { margin: 0; color: var(--book-muted); font-size: 14px; }
.book-text-link { font-size: 13px; }
.book-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-bottom: 30px; color: #85917e; font-size: 11px; }
.book-footer nav { display: flex; flex-wrap: wrap; gap: 20px; }
.book-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.book-skip { position: fixed; top: 8px; left: 8px; z-index: 10; padding: 10px 18px; background: #fff; transform: translateY(-150%); }
.book-skip:focus { transform: none; }
@media (max-width: 959px) {
    .book-layout { display: block; padding-top: 18px; }
    .book-sidebar { position: static; max-height: none; padding: 0 0 18px; overflow: visible; }
    .book-library { display: none; }
    .book-sidebar__note { display: none; }
    .book-contents { margin-top: 8px; }
    .book-contents[open] > nav { max-height: 55dvh; overflow-y: auto; padding: 0 10px 14px; border: 1px solid var(--book-line); border-radius: 8px; background: #fffefb; }
    .book-contents summary { padding-inline: 4px; }
    .book-paper { min-height: 0; }
}
@media (max-width: 599px) {
    .book-search input { font-size: 16px; }
    .book-container { padding-inline: 12px; }
    .book-header__inner { min-height: 70px; gap: 8px; }
    .book-brand { gap: 7px; font-size: 17px; }
    .book-brand img { width: 25px; height: 25px; }
    .book-brand small { font-size: 9px; }
    .book-header__links { gap: 12px; font-size: 11px; }
    .book-header__links > a:first-child { display: none; }
    .book-button--small { padding: 7px 10px; font-size: 11px; }
    .book-paper { padding: 23px 20px 26px; border-radius: 4px 12px 12px 4px; }
    .book-paper::before { left: 5px; }
    .book-breadcrumb { margin-bottom: 23px; font-size: 10px; }
    .book-lead { font-size: 14px; }
    .book-chapter-grid { grid-template-columns: 1fr; gap: 15px; }
    .book-prose { font-size: 14px; }
    .book-prose h2 { font-size: 20px; }
    .book-turn-pages { gap: 10px; }
    .book-turn-pages a { padding: 10px; font-size: 11px; }
    .book-print { margin-left: 0; }
    .book-cover-meta { gap: 6px 12px; font-size: 11px; }
    .book-cover-meta > span + span::before { margin-right: 10px; }
}
@media print {
    .public-manual { background: white; color: black; font-size: 12pt; }
    .book-header, .book-sidebar, .book-footer, .book-turn-pages, .book-print, .book-reading-help, .book-actions, .book-breadcrumb, .book-skip { display: none !important; }
    .book-container { width: auto; max-width: none; padding: 0; }
    .book-layout { display: block; padding: 0; }
    .book-paper { min-height: 0; padding: 0; border: 0; border-radius: 0; background: white; box-shadow: none; }
    .book-paper::before { display: none; }
    .book-prose h2, .book-prose h3 { break-after: avoid; }
    .book-prose li, .book-prose tr { break-inside: avoid; }
}