*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;color:#17372d;background:#faf8ef;font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.7}a{color:inherit;text-underline-offset:5px}a:hover{text-decoration-thickness:2px}button,input,textarea,select{font:inherit}button,a,summary{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #ad568b;outline-offset:5px}.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:white;padding:12px}.skip-link:focus{top:10px}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 3.5%;background:#faf8eff5;border-bottom:1px solid #17372d22;backdrop-filter:blur(10px)}.brand{text-decoration:none;display:flex;gap:12px;align-items:center;font:700 23px Georgia,serif;white-space:nowrap}.brand small{font:10px Arial,sans-serif;display:block;letter-spacing:1.2px;margin-top:4px;text-transform:uppercase}.brand-mark{font:54px/1 Georgia,serif;position:relative;width:43px;color:#426447}.brand-mark span{position:absolute;right:0;top:1px;font-size:22px;color:#a88935}nav{display:flex;gap:19px;align-items:center}nav>a,summary{font-size:12px;text-decoration:none;cursor:pointer;line-height:1.4}nav>a[aria-current]{border-bottom:2px solid;padding-bottom:5px}summary{list-style:none}summary::-webkit-details-marker{display:none}.more{position:relative}.dropdown{position:absolute;right:0;top:32px;width:290px;background:#fffdf5;padding:16px;box-shadow:0 12px 35px #17372d26;border:1px solid #deded3;max-height:70vh;overflow:auto}.dropdown a{display:block;padding:8px 10px;font-size:14px;text-decoration:none}.dropdown a:hover{background:#e8eddc}.menu-toggle{display:none}.hero{padding:65px max(6%,calc((100vw - 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.theme-earth .content-block{color:#11241a}.feature-strip{width:88%;max-width:1100px;margin-left:auto;margin-right:auto}

/* Shared African School identity and consistent, uncropped image previews. */
body{color:#28251c}.site-header{background:#fffdf3f5;border-bottom-color:#28251c22}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:5px;min-width:220px}.header-logo{display:block;width:230px;height:auto}.brand small{color:#403929;font-size:9px;margin:0;letter-spacing:1.1px}
.hero{background:#ffed97;color:#28251c}.hero-copy{color:#49412b}h1 em{color:#7a3b19}.button{background:#28251c;color:#fff9e5}.orbit{border-color:#8a6c3880}.sun{background:#edb82d;box-shadow:inset -35px -15px 0 #d59324}.star{color:#9a4177}
.theme-purple .hero{background:#37234b;color:#fff9e5}.theme-purple .star{color:#e9cce9}
footer{background:#faf8ef;color:#28251c;padding-top:35px;border-top:1px solid #28251c22}.footer-brand{display:block;max-width:1100px;margin:0 auto}.footer-brand img{display:block;width:100%;height:auto}.footer-brand+p{color:#49412b}footer small{color:#5c5442}
.block-content img{width:100%;max-width:640px;height:auto;aspect-ratio:4/3;max-height:none;object-fit:contain;cursor:zoom-in;background:#ffffff20;padding:10px;border:1px solid #28251c18}
.block-content img:focus-visible{outline:3px solid #703d8c;outline-offset:5px}
.image-lightbox{width:96vw;max-width:none;height:94vh;max-height:none;padding:55px 20px 20px;border:0;background:#171717;color:white;overflow:auto}.image-lightbox::backdrop{background:#000c}.image-lightbox figure{height:100%;margin:0;display:flex;flex-direction:column;align-items:center;gap:12px}.image-lightbox img{display:block;max-width:100%;max-height:calc(100% - 55px);width:auto;height:auto;object-fit:contain}.image-lightbox figcaption{font-size:13px;text-align:center}.image-lightbox figcaption a{margin-left:18px}.lightbox-close{position:absolute;right:16px;top:12px;padding:8px 16px;background:#fff;color:#171717;border:0;cursor:pointer;font-size:15px}.lightbox-open{overflow:hidden}
@media(max-width:650px){.brand{min-width:0}.header-logo{width:205px}.image-lightbox{padding:55px 10px 15px}.image-lightbox figcaption a{display:block;margin:8px 0}.block-content img{height:auto;aspect-ratio:4/3}}

/* Fill more of each block and preserve each photo or poster's natural proportions. */
.block-content img{width:100%;max-width:900px;height:auto;aspect-ratio:auto;max-height:1000px;object-fit:contain;padding:0;background:transparent;border:0}
.document-card{display:flex;align-items:center;gap:22px;max-width:700px;margin:22px 0;padding:24px;background:#fffdf0;border:1px solid #28251c33;border-radius:8px;color:#28251c;text-align:left;font-family:Arial,Helvetica,sans-serif;line-height:1.5}
.document-icon{display:flex;flex:0 0 58px;align-items:center;justify-content:center;width:58px;height:75px;background:#a83232;color:white;border-radius:4px 12px 4px 4px;font-size:15px;font-weight:bold;letter-spacing:.5px}
.document-info{display:block;min-width:0}.document-info>strong{display:block;font-size:17px;overflow-wrap:anywhere}.document-info>span:not(.document-actions){display:block;font-size:12px;color:#665d4a;margin-top:3px}.document-actions{display:flex;gap:20px;flex-wrap:wrap;margin-top:12px}.document-actions a{font-size:14px;font-weight:bold}
@media(max-width:650px){.document-card{padding:18px;gap:15px}.document-actions{gap:10px 18px}.document-info>strong{font-size:16px}}

.block-index{display:none}.block-inner{display:block;max-width:1000px}.show-section-numbers .block-inner{display:grid;grid-template-columns:50px minmax(0,1fr);max-width:1080px}.show-section-numbers .block-index{display:block}.section-number-toggle{border:1px solid #28251c66;border-radius:4px;background:transparent;padding:7px 12px;color:inherit;font:13px Arial,sans-serif;cursor:pointer}.section-number-toggle[aria-pressed=true]{background:#ffed97}@media(max-width:650px){.show-section-numbers .block-inner{grid-template-columns:1fr}}
.document-icon.document-icon-web{background:transparent;color:#227bbb;font-size:38px;border-radius:0;letter-spacing:0}

/* Articles keeps its literature pages in a keyboard-accessible nested menu. */
.dropdown .articles-menu{position:relative}
.dropdown .articles-menu>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 10px;font:14px/1.7 Arial,Helvetica,sans-serif}
.dropdown .articles-menu>summary:hover,.dropdown .articles-menu[open]>summary{background:#e8eddc}
.article-submenu{position:absolute;left:100%;top:0;width:270px;padding:8px;background:#fffdf5;border:1px solid #deded3;box-shadow:0 12px 35px #17372d26}
.articles-menu.opens-left>.article-submenu{left:auto;right:100%}
.article-submenu a[aria-current]{font-weight:bold;background:#e8eddc}
@media(min-width:1101px){.more>.dropdown{max-height:none;overflow:visible}}
@media(max-width:1100px){.article-submenu,.articles-menu.opens-left>.article-submenu{position:static;width:100%;padding:4px 0 4px 18px;box-shadow:none;border:0;border-left:2px solid #deded3}.articles-menu[open]>summary span{transform:rotate(90deg)}}
@media(min-width:1101px){.articles-menu.opens-left>summary span{transform:rotate(180deg)}}

/* Compact publication logos and article lists over the original textile. */
.literature-page main{color:#fff9ed;background:linear-gradient(#17140f99,#17140f99),url('assets/literature-textile.jpg') center top/100% auto repeat-y}
.literature-page .page-hero{background:transparent;color:#fff9ed;text-align:center;padding:44px 6% 16px}
.literature-page .page-hero .eyebrow{color:#eedbb9;margin-bottom:14px}
.literature-page .page-hero h1{color:#fff;font-size:clamp(32px,4.5vw,52px);letter-spacing:-1px;max-width:none;margin-bottom:18px}
.literature-page .page-hero .hero-copy{margin:0 auto;color:#f1e6d4;font-size:16px}
.literature-page .content-block{background:transparent;color:inherit;padding:30px 6%}
.literature-page .content-block+.content-block .publication-group{border-top:1px solid #fff8e53b;padding-top:36px}
.literature-page .block-inner{max-width:880px}
.literature-page .publication-group{text-align:center}
.literature-page .publication-group h2{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.literature-page .publication-group img{width:auto;max-width:min(280px,100%);height:auto;max-height:100px;aspect-ratio:auto;object-fit:contain;margin:0 auto 24px;cursor:default}
.literature-page .publication-group>a{display:inline-block}
.literature-page .publication-links{list-style:none;padding:0;margin:0}
.literature-page .publication-links li{margin:0;padding:10px 0;line-height:1.55}
.literature-page .publication-links a{font-size:clamp(17px,2vw,21px);font-weight:400;font-style:italic;text-decoration:none;color:#fff8eb;text-shadow:0 1px 2px #000}
.literature-page .publication-links li:nth-child(4n+2)>a{color:#ffc5b3}
.literature-page .publication-links li:nth-child(4n+3)>a{color:#e2f4b5}
.literature-page .publication-links li:nth-child(4n+4)>a{color:#bceeff}
.literature-page .publication-links a:hover{text-decoration:underline;text-underline-offset:5px}
.literature-page .publication-links a:focus-visible{outline-color:#fff3bc}
.literature-page .publication-links .document-card{display:inline-flex;flex-wrap:wrap;justify-content:center;gap:8px 14px;max-width:100%;margin:0;padding:10px 16px;background:#14120eb3;border-color:#fff8e54d;color:#fff8eb}
.literature-page .document-icon{flex-basis:auto;width:auto;height:auto;padding:4px 7px;font-size:11px;border-radius:3px}
.literature-page .document-info>strong{font:italic 20px/1.5 Arial,Helvetica,sans-serif}
.literature-page .document-info>span:not(.document-actions){display:none}
.literature-page .document-actions{justify-content:center;gap:16px;margin-top:4px}
.literature-page .document-actions a{font-size:13px}
@media(max-width:650px){.literature-page .content-block{padding:25px 6%}.literature-page .publication-group img{max-height:85px;max-width:min(250px,100%)}.literature-page .document-info>strong{font-size:17px}}

/* Let these long, text-heavy posters use their full preview width. */
.block-content img[src*="sources-18022026"],
.block-content img[src*="betelgeuse-theatre-5-continuous-tighter-footer-web"]{width:100%;max-width:800px;height:auto;max-height:none;aspect-ratio:auto}