.reader-body *{box-sizing:border-box}
.reader-body{margin:0;background:#f4f5ef;color:#18312c;font:18px/1.65 system-ui,sans-serif}
.reader-body main,.reader-body .standalone{max-width:1040px;margin:auto;padding:36px 28px}
.reader-body header{border-top:8px solid #145b51;padding:24px 0}
.reader-body h1{font-size:clamp(2rem,5vw,3.5rem);line-height:1.1;max-width:900px}
.reader-body h2{font-size:1.65rem;line-height:1.25;margin-top:48px}
.reader-body h3{font-size:1.16rem;line-height:1.4}
.reader-body p{max-width:80ch}
.reader-body a{color:#145b51;text-underline-offset:3px;overflow-wrap:anywhere}
.reader-body a:focus-visible{outline:3px solid #ad4b1d;outline-offset:4px}
.reader-body .skip{position:absolute;left:12px;top:-100px;background:white;padding:10px}
.reader-body .skip:focus{top:12px}
.reader-body .meta,.reader-body .cite,.reader-body figcaption{font-size:.9rem}
.reader-body .lead{font-size:1.3rem}
.reader-body .notice{padding:18px;border-left:5px solid #ad4b1d;background:#fff7eb}
.reader-body .figure{background:white;border:1px solid #b6c6bf;border-radius:12px;padding:24px;margin:32px 0}
.reader-body .figure h3{margin:0 0 18px}
.reader-body .cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;list-style:none;padding:0;margin:18px 0}
.reader-body .cards>li,.reader-body .step,.reader-body .layer{border:1px solid #b5c7bd;border-top:5px solid #145b51;border-radius:7px;background:#f7faf6;padding:16px;min-width:0}
.reader-body .cards strong,.reader-body .step strong{display:block}
.reader-body .flow.vertical{grid-template-columns:1fr}
.reader-body .flow.vertical .connector{top:auto;bottom:-29px;right:50%;transform:rotate(90deg)}
.reader-body .flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;list-style:none;padding:0;counter-reset:step}
.reader-body .step{position:relative;counter-increment:step}
.reader-body .step:before{content:counter(step);display:block;font-weight:700;color:#145b51}
.reader-body .connector{position:absolute;right:-24px;top:40%;font-size:24px}
.reader-body .step:last-child .connector{display:none}
.reader-body .layer{margin:14px 0}
.reader-body .layer.digital{border-top-color:#ad4b1d;background:#fff7eb}
.reader-body .layer h4{margin:0}
.reader-body .bridge{text-align:center;font-weight:650;margin:10px 0}
.reader-body .barrows{list-style:none;padding:0}
.reader-body .barrows li{margin:18px 0}
.reader-body .barlabel{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.reader-body .track{background:#edf0e9;height:24px;border:1px solid #8b9e91;margin-top:6px}
.reader-body .bar{height:100%;background:#145b51}
.reader-body .bar.boundary{background:#8b571b}
.reader-body .bar.exposed{background:#a63d2c}
.reader-body table{width:100%;border-collapse:collapse;font-size:.94rem}
.reader-body th,.reader-body td{padding:10px;border-bottom:1px solid #b5c7bd;text-align:left;vertical-align:top;overflow-wrap:anywhere}
.reader-body caption{text-align:left;font-weight:700}
.reader-body figure p:last-child{margin-bottom:0}
.reader-body .alt{border-top:1px dashed #afc0b6;padding-top:12px}
.reader-body .source-list li{margin-bottom:18px}
.reader-body nav ul{padding-left:22px}
.reader-body footer{margin:38px 0;font-size:.9rem}
@media(max-width:600px){.reader-body main,.reader-body .standalone{padding:24px 16px}
.reader-body .figure{padding:18px 14px}
.reader-body .cards,.reader-body .flow{grid-template-columns:1fr}
.reader-body .connector{top:auto;bottom:-29px;right:50%;transform:rotate(90deg)}
.reader-body table{font-size:.85rem}
.reader-body th,.reader-body td{padding:7px}
.reader-body h2{font-size:1.4rem}
}
@media print{.reader-body{background:white}
.reader-body .skip,.reader-body nav.language{display:none}
.reader-body .figure{break-inside:avoid}
.reader-body a{color:inherit}
}