.text-link:after{content:none}
.search-shortcut{display:flex;align-items:center;gap:8px;min-height:44px}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px 13px;font-size:.74rem;padding-block:27px;margin-bottom:37px}
.breadcrumbs a{text-decoration:none}
.breadcrumbs>span:last-child{max-width:100%;overflow-wrap:anywhere}
.standfirst{font-size:1.2rem;line-height:1.6;max-width:800px;margin-bottom:0;color:#414d52}
.book-note-author{font-size:11px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}
.prose{min-width:0;max-width:74ch;font-size:18px;overflow-wrap:break-word}
.prose p{margin-bottom:1.4em}
.prose h2{scroll-margin-top:26px;font-size:2.35rem;line-height:1.12;margin-bottom:24px;border-top:1px solid var(--line)}
.prose h3{margin:29px 0 15px}
.prose strong{font-weight:700}
.prose ul{padding-left:24px}
.prose ol{padding-left:24px}
.prose li{padding-left:4px;margin-block:9px}
.table-scroll{overflow-x:auto;margin:30px 0;max-width:100%;border-block:1px solid var(--line)}
.prose blockquote{background:var(--dark);color:#eef1ee;margin:30px -28px;padding:34px 40px;border-left:4px solid var(--accent)}
.prose blockquote p:last-child{margin-bottom:0}
.prose blockquote p{font-size:1em}
.related{border-top:1px solid var(--line);padding-block:50px}
.topic-filters{display:flex;flex-wrap:wrap;gap:7px;margin-block:30px}
.topic-filters a{padding:10px 15px;border:1px solid #bec8c3;text-decoration:none;font-size:12px}
.topic-filters a[aria-current]{background:var(--dark);color:white}
.section-label{text-transform:uppercase}
.offer-hero{padding-block:50px}
.book-hero{padding-block:50px}
.book-hero-layout{display:grid;grid-template-columns:1fr 300px;gap:70px}
.offer-hero-grid{display:grid;grid-template-columns:1fr 300px;gap:70px}
.book-cover{max-width:240px}
.book-cover img{width:100%}
.offer-layout{display:grid;grid-template-columns:1fr 290px;gap:65px;padding-block:50px}
.offer-layout .prose{width:100%}
.offer-sidebar{padding:26px}
.chapter-list{columns:2;font-size:15px}
.chapter-list li{break-inside:avoid}
.book-excerpt blockquote{padding:35px 40px}
.offer-content{padding-block:45px}
.offer-details{padding-block:45px}
.edition-switch{font-size:14px;margin-block:22px}
.offer-facts{display:flex;flex-wrap:wrap;gap:25px}
.offer-facts div{border-left:2px solid var(--accent);padding-left:15px}
.offer-facts dt{font-size:11px;text-transform:uppercase}
.offer-facts dd{margin:4px 0;font-size:16px}
.book-art img{max-height:430px;object-fit:contain}
.offer-links{display:flex;gap:15px;flex-wrap:wrap;margin:25px 0}
@media (max-width:1120px){.search-shortcut span{display:none}
.prose blockquote{margin-inline:0}}
@media (max-width:800px){.wiki-shortcut{display:none}
.breadcrumbs{margin-bottom:17px;padding-block:22px;font-size:11px}
.standfirst{font-size:17px}
.prose{font-size:17px;max-width:none}
.prose h2{font-size:33px}
.table-scroll table{font-size:14px}
.offer-layout{grid-template-columns:1fr}
.book-hero-layout{grid-template-columns:1fr}
.offer-hero-grid{grid-template-columns:1fr}
.chapter-list{columns:1}}
@media (max-width:420px){.prose blockquote{padding:27px 24px}
.table-scroll th:first-child{width:41%}}
.table-scroll th{overflow-wrap:anywhere;hyphens:auto}
.table-scroll td{overflow-wrap:anywhere;hyphens:auto}
.table-levels th:first-child{width:22%;white-space:nowrap}
@media print{.related{display:none}
.prose{max-width:none;font-size:11pt}
.prose h2{font-size:19pt;break-after:avoid}
.table-scroll{overflow:visible}}
.table-force table{table-layout:fixed}
.table-force th:first-child{width:34%}
.table-force th:not(:first-child){text-align:center}
.table-force td{text-align:center}
.table-force thead th:not(:first-child){white-space:nowrap}
.table-scroll.table-years th:first-child{width:22%;white-space:nowrap}
.table-scroll.table-systems th:first-child{width:28%;white-space:nowrap}
.table-grid thead th:first-child{white-space:nowrap}
.table-medevac th:first-child{width:24%}
.table-medevac tbody th{white-space:nowrap}
@media (max-width:420px){.table-medevac td{padding-inline:8px}
.table-medevac th{padding-inline:8px}
.table-medevac thead th{font-size:10px;letter-spacing:0}}
.grid-reference{font-variant-numeric:tabular-nums;white-space:nowrap;font-size:.94em}
.table-grid th:first-child{width:14%!important}
.table-grid td{padding-inline:10px}
.table-grid th{padding-inline:10px}
.table-grid td:nth-child(2){white-space:nowrap}
.grid-figure{margin:30px 0;padding:24px;background:#f1f3ef;border:1px solid var(--line)}
.grid-figure img{display:block;width:100%;max-width:500px;height:auto;margin:0 auto}
.grid-figure figcaption{font-size:14px;line-height:1.7;margin-top:20px;color:#40514a}
@media (max-width:420px){.table-grid table{font-size:12px}
.table-grid td{padding-inline:6px}
.table-grid th{padding-inline:6px}
.table-grid thead th{font-size:9px;letter-spacing:0}
.grid-figure{padding:10px}
.grid-figure figcaption{font-size:13px;padding:4px}}
@media (max-width:600px){.table-force th{padding:12px 6px}
.table-force td{padding:12px 6px}
.table-force thead th{font-size:10px;letter-spacing:0}
.table-force th:first-child{width:34%}}
.book-masthead{border-bottom:4px solid #c79151;color:#f0f2ee;position:relative;overflow:hidden}
.book-masthead>.wrap{position:relative}
.book-masthead .breadcrumbs{margin-bottom:15px}
.book-presentation{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(240px,.75fr);gap:70px;align-items:center;padding:24px 0 44px}
.book-description .eyebrow{margin-bottom:18px}
.book-description h1{font-family:var(--display);font-size:clamp(62px,6.9vw,100px);line-height:.87;letter-spacing:-.035em;text-transform:uppercase;margin:0 0 20px}
.book-subtitle{font-family:var(--display);font-size:clamp(27px,3.1vw,42px);line-height:1.1;max-width:600px;margin-bottom:18px}
.book-scope{max-width:none;margin-bottom:20px}
.purchase-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.book-masthead .button{background:#c5a16a;border-color:#c5a16a;color:#172126;min-height:52px;padding-inline:24px}
.book-masthead .button:hover{background:#ddbd8c}
.sample-action{font-size:14px}
.edition-link{font-size:12px;color:#c1cdcc;display:inline-block;margin-top:16px}
.book-display{display:flex;justify-content:center;align-items:center}
.book-display img{width:210px;box-shadow:15px 26px 35px #0008;position:relative}
.book-sections{display:flex;gap:40px;border-bottom:1px solid #c4cfca;padding-block:24px}
.book-sections a{font-size:13px;text-decoration:none}
.book-sections a:hover{text-decoration:underline}
.book-body section{scroll-margin-top:30px;padding-block:64px;border-bottom:1px solid #c4cfca}
.book-body>section:last-child{border-bottom:0}
.book-body .section-heading{margin-bottom:35px}
.book-editions .section-heading{margin-bottom:35px}
.section-heading .eyebrow{margin-bottom:12px}
.section-heading h2{font-size:46px;line-height:1.1;margin:0}
.extract-collection{border-top:1px solid #b8c5bf}
.extract{border-bottom:1px solid #b8c5bf}
.extract>summary{cursor:pointer;display:grid;grid-template-columns:44px 1fr 26px;gap:24px;align-items:center;list-style:none;padding:24px 0}
.extract>summary::-webkit-details-marker{display:none}
.extract-number{font-family:var(--display);font-size:24px}
.extract summary small{display:block;text-transform:uppercase;font-size:10px;font-weight:bold;letter-spacing:.11em;margin-bottom:8px}
.extract summary strong{font-family:var(--display);font-size:30px;font-weight:600;line-height:1.15;display:block}
.extract-toggle:before{content:"+";font-size:26px;color:#687c7c}
.extract[open] .extract-toggle:before{content:"−"}
.extract blockquote{margin:0 0 28px;padding:32px 36px;border-left:3px solid #b99461;width:100%;max-width:none;overflow-wrap:break-word}
.extract blockquote p{margin-bottom:1.3em}
.extract blockquote p:last-child{margin-bottom:0}
.book-contents{display:grid;grid-template-columns:.5fr 1.5fr;gap:65px}
.book-contents ol{list-style:none;padding:0;margin:0;columns:2;column-gap:45px}
.book-contents li{break-inside:avoid;display:grid;grid-template-columns:24px 1fr;gap:15px;font-size:14px;line-height:1.6;padding:0 0 20px}
.book-contents li>span:first-child{font-size:10px;font-weight:bold;padding-top:4px}
.book-author-section{border-top:4px solid #c79151}
.book-author-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:50px;align-items:stretch}
.book-author-copy{display:flex;flex-direction:column;justify-content:space-between;min-width:0}
.book-author-copy>p{margin-top:0}
.book-author-copy>p:last-child{margin-bottom:0}
@media (max-width:1000px){.book-author-layout{display:block}
.book-author-copy{margin-top:25px}}
.book-author-portrait{display:block;width:240px;max-width:100%;height:auto;margin-top:0;border:1px solid #d3c7b5;box-shadow:0 7px 18px #20384f14}
.book-author{display:block}
.book-author-copy{align-self:stretch;font-size:19px;line-height:1.85;max-width:740px}
.book-author p:last-child{margin-bottom:0}
.book-body .author-more-books{margin-top:48px;padding-block:30px 0;border-top:1px solid #c9bcaa;border-bottom:0}
.author-more-books>h3{font-size:32px;line-height:1.2;margin:12px 0 8px}
.author-books-language{font-size:14px;color:#5b686d;margin:0 0 28px}
.author-books-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.author-book-card{display:flex;flex-direction:column;min-width:0;padding:25px;background:#fffdf8;border:1px solid #d6cdbf;border-top:3px solid #aa8350}
.author-book-cover{height:220px;display:flex;align-items:center;justify-content:center;margin-bottom:24px}
.author-book-cover img{display:block;width:140px;height:auto;max-height:220px;object-fit:contain;box-shadow:0 5px 13px #20384f16}
.author-book-details{display:flex;flex-direction:column;align-items:flex-start;flex:1;min-width:0}
.author-book-details h4{font-family:var(--display);font-size:27px;line-height:1.2;color:#20384f;margin:0 0 14px;overflow-wrap:anywhere}
.author-book-details>p{font-size:15px;line-height:1.75;margin:0 0 22px}
.author-book-details .button{margin-top:auto;font-size:13px;padding:12px 16px}
.author-book-details .author-book-edition{font-size:11px;line-height:1.45;letter-spacing:.06em;text-transform:uppercase;color:#66737b;margin:0 0 10px}
@media (min-width:801px) and (max-width:1150px){.author-books-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:800px){.author-books-grid{grid-template-columns:1fr;gap:18px}
.author-book-card{display:grid;grid-template-columns:110px minmax(0,1fr);gap:24px;padding:22px}
.author-book-cover{height:auto;align-items:flex-start;margin:0}
.author-book-cover img{width:110px;max-height:none}
.author-book-details h4{font-size:27px}
.author-book-details .button{margin-top:0}}
@media (max-width:450px){.book-body .author-more-books{margin-top:35px;padding-block:24px 0}
.author-more-books>h3{font-size:29px}
.author-book-card{grid-template-columns:90px minmax(0,1fr);gap:18px;padding:18px}
.author-book-cover img{width:90px}
.author-book-details h4{font-size:25px}
.author-book-details .button{padding:10px 12px}}
.book-editions{padding-block:65px 75px}
.editions-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.edition{display:grid;grid-template-columns:135px 1fr;gap:30px;align-items:center}
.edition img{width:135px;box-shadow:6px 9px 12px #17232b22}
.edition .eyebrow{font-size:10px;margin-bottom:12px}
.edition h3{font-family:var(--display);font-size:30px;line-height:1.15;font-weight:600;max-width:320px}
.edition .button{font-size:12px;padding:11px 17px}
@media (min-width:1101px){.book-masthead{min-height:var(--presentation-hero-height)}}
@media (max-width:1100px){.book-presentation{gap:50px}
.book-display img{width:230px}
.book-description h1{font-size:86px}
.book-contents{grid-template-columns:.7fr 1.3fr;gap:45px}
.book-author{display:block}
.book-contents ol{columns:1}
.editions-grid{gap:40px}
.edition{grid-template-columns:100px 1fr;gap:24px}
.edition img{width:100px}
.edition h3{font-size:26px}}
@media (max-width:800px){.book-masthead:before{display:none}
.book-presentation{grid-template-columns:1fr 220px;gap:30px;padding:18px 0 34px}
.book-description h1{font-size:68px}
.book-subtitle{font-size:31px}
.book-masthead .button{font-size:12px}
.book-description .eyebrow{font-size:10px}
.book-display img{width:190px}
.purchase-actions{gap:17px}
.book-sections{gap:25px;flex-wrap:wrap}
.book-body section{padding-block:45px}
.book-contents{display:block}
.book-author{display:block}
.book-contents ol{columns:2}
.extract blockquote{padding:28px 28px}
.extract summary strong{font-size:27px}
.extract>summary{grid-template-columns:28px 1fr 20px;gap:18px}
.book-body .section-heading{margin-bottom:28px}
.book-editions .section-heading{margin-bottom:28px}
.section-heading h2{font-size:40px}
.book-author-copy{font-size:17px}
.editions-grid{grid-template-columns:1fr;gap:35px}
.edition{grid-template-columns:110px 1fr}
.edition img{width:110px}
.book-editions{padding-block:45px}
.edition h3{max-width:440px}}
@media (max-width:560px){.book-presentation{display:flex;flex-direction:column;align-items:flex-start;gap:38px;padding-top:13px}
.book-description h1{font-size:clamp(72px,17vw,92px)}
.book-display{align-self:center}
.book-display img{width:230px}
.book-subtitle{font-size:34px}
.book-sections{gap:13px 24px;padding-block:21px}
.book-sections a{font-size:12px}
.book-contents ol{columns:1}
.book-contents li{font-size:15px;padding-bottom:18px}
.extract blockquote{padding:25px 22px}
.extract summary strong{font-size:25px}
.extract>summary{gap:13px;padding-block:23px}
.extract-number{font-size:21px}
.edition{grid-template-columns:85px 1fr;gap:22px}
.edition img{width:85px}
.edition h3{font-size:25px}
.edition .button{font-size:11px;min-height:42px}
.book-editions .section-heading h2{font-size:36px}}
@media print{.book-masthead{color:black}
.book-masthead:before{display:none}
.purchase-actions{display:none}
.edition-link{display:none}
.book-sections{display:none}
.book-editions{display:none}
.book-presentation{grid-template-columns:1fr 150px;padding-block:20px}
.book-display img{width:140px;box-shadow:none}
.book-description h1{font-size:44pt}
.book-body section{padding-block:25px}
.extract blockquote{border:1px solid #999}
.extract>summary{break-after:avoid}
.book-contents{display:block}
.book-contents ol{columns:2}}
.breadcrumbs{color:#5d6873}
.prose{color:#293541;line-height:1.88}
.prose>p:first-child{color:#213244}
.prose h2{position:relative;border-top-color:#d7d0c4;color:#1b3045;font-weight:700;padding-top:28px;margin-top:49px;letter-spacing:-.01em}
.prose>h2:before{content:"";position:absolute;left:0;top:-2px;width:42px;height:3px;background:#ac7540}
.prose h3{color:#263f55}
.prose a{color:#254d70;text-decoration-color:#8b9bad}
.prose a:hover{text-decoration-color:#a26734}
.table-scroll{border-color:#cbd2d8;background:#fffefa}
.offer-sidebar{background:#e8e3da}
.section-label{color:#7c572f;font-size:10px;letter-spacing:.11em;margin-bottom:8px;display:block}
.related{border-color:#d3cabb}
.book-masthead{background:#16283a}
.book-masthead:before{background:#485c70}
.book-masthead .breadcrumbs{color:#c2ccd6}
.book-description .eyebrow{color:#e1bb87}
.book-subtitle{color:#e0e4e6}
.book-scope{color:#c5d0d9;font-size:16px;line-height:1.8}
.book-description h1{font-weight:700}
.book-display{background:#ffffff04;border:1px solid #ffffff12;padding:28px 25px}
.book-sections{border-color:#d0c8bb}
.book-body section{border-color:#d0c8bb}
.extract-collection{border-color:#d0c8bb}
.extract{border-color:#d0c8bb}
.book-sections a{color:#3a5063}
.book-overview{display:grid;grid-template-columns:minmax(190px,.65fr) minmax(0,1.35fr);column-gap:70px}
.book-overview>.section-heading{grid-column:1;grid-row:1/span 3;margin-bottom:0}
.book-overview>p{grid-column:2;font-size:19px;line-height:1.85;color:#33424f;max-width:780px;margin:0 0 1.25em}
.book-overview>p:last-child{margin-bottom:0}
.book-overview em{font-style:normal;font-weight:700}
.section-heading h2{color:#20394f;font-weight:700}
.extract blockquote{background:#1c3247;color:#f4f1e8;border-left-color:#c29760;font-family:Georgia,"Times New Roman",serif;font-size:19px;line-height:1.9}
.extract summary small{color:#796040}
.extract-number{color:#796040}
.book-contents li>span:first-child{color:#8d663b}
.book-editions{background:#e7e0d4;border-top:1px solid #d3c7b5}
.edition h3{color:#253d52}
@media (max-width:1100px){.book-overview{column-gap:43px}
.book-overview>p{font-size:18px}}
@media (max-width:800px){.book-overview{display:block}
.book-overview>.section-heading{margin-bottom:25px}
.book-overview>p{font-size:18px;max-width:780px}
.book-display{padding:20px}}
@media (max-width:560px){.prose h2{padding-top:25px}
.table-scroll{background:#fffdf8}
.book-overview>p{font-size:17px;line-height:1.85}
.book-display{background:transparent;border:0;padding:0}
.extract blockquote{font-size:17px;line-height:1.9}
.section-label{font-size:10px}}
@media print{.book-overview{display:block}
.book-overview>p{font-size:11pt;color:black}
.book-display{background:none;border:0}
.extract blockquote{background:white;color:black;font-size:11pt}
.prose h2:before{display:none}}
.book-masthead .breadcrumbs{padding:25px 0 30px;margin:0}
.book-masthead .book-presentation{padding-top:0}
.book-masthead .book-description{align-self:start}
@media (max-width:800px){.book-masthead .breadcrumbs{padding:22px 0 25px}}
.chapter-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:start}
.chapter-group{border:1px solid #d2c8b9;background:#fffdf8}
.chapter-group>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;padding:18px 20px;min-height:92px;list-style:none}
.chapter-group>summary::-webkit-details-marker{display:none}
.chapter-range{display:block;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:#7c653f;margin-bottom:7px}
.chapter-group strong{display:block;font-family:var(--display);font-size:23px;line-height:1.2;color:#20384f;font-weight:600}
.chapter-toggle{flex:none;font-size:24px;line-height:1;color:#8d6939}
.chapter-toggle::before{content:"+"}
.chapter-group[open] .chapter-toggle::before{content:"−"}
.book-contents .chapter-items{list-style:none;columns:auto;margin:0;padding:0 20px 18px}
.book-contents .chapter-items li{display:grid;grid-template-columns:25px minmax(0,1fr);gap:12px;font-size:14px;line-height:1.65;padding:11px 0;border-top:1px solid #e1d9cd;break-inside:avoid}
.chapter-number{font-size:11px;color:#86623a;padding-top:2px}
@media (max-width:600px){.chapter-groups{grid-template-columns:1fr}
.chapter-group>summary{min-height:80px;padding:16px 18px}
.chapter-group strong{font-size:23px}}