/* Desktop resource detail only: keep the existing site frame. */
#topbox .detail-brand{display:block;float:left;width:230px;height:60px;margin:5px 0;background:url(/images/logo2021.gif) no-repeat;text-indent:-9999px;overflow:hidden}
#book.resource-detail{width:auto;border:1px solid #d8e3eb;border-radius:8px;margin-top:12px;color:#293c48;font-size:14px;line-height:1.8;overflow:hidden;background:#fff}
.resource-detail *{box-sizing:border-box}.detail-title{padding:22px 22px 16px}.detail-eyebrow{font-size:12px;color:#24716e;margin:0 0 6px;letter-spacing:1px}
#book.resource-detail h1{padding:0;border:0;background:none;font-size:24px;font-weight:700;line-height:1.5;color:#183e53;margin:0 0 10px;overflow-wrap:anywhere}.detail-mobile{font-size:13px}
.detail-facts{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;margin:0 22px 22px;padding:18px;background:#f4f8fa;border:1px solid #e0e9ef;border-radius:6px}.detail-facts dt{font-size:12px;color:#637783}.detail-facts dd{margin:3px 0 0;font-weight:600;overflow-wrap:anywhere}
.detail-section{margin:0 22px;padding:22px 0;border-top:1px solid #e0e8ed}#book .detail-section h2{font-size:18px;font-weight:700;color:#183e53;line-height:1.5;background:none;border:0;margin:0 0 12px;padding:0}.detail-hint{font-size:13px;color:#60727e;margin:8px 0 14px;line-height:1.8}
#detail-body{font-size:15px;line-height:1.9;overflow-wrap:anywhere;overflow-x:auto}#detail-body p{margin:12px 0}#detail-body img,.detail-preview-cover img{max-width:100%!important;width:auto!important;height:auto!important;display:block;margin:12px auto;object-fit:contain}.detail-preview-cover:empty{display:none}.detail-preview-link{display:block;cursor:zoom-in}.detail-preview-link:focus-visible{outline:2px solid #008c83;outline-offset:3px}
.detail-cost{font-size:16px;margin:8px 0}.detail-cost a{font-size:13px}.detail-primary.layui-btn{height:46px;line-height:46px;min-width:168px;border-radius:5px;background:#00877e;font-size:16px;padding:0 28px}.detail-primary:focus-visible{outline:3px solid #90d9d1;outline-offset:3px}
.detail-help{margin-top:18px;background:#f5f8fa;padding:12px 14px;border-radius:5px;font-size:13px}.detail-help summary{cursor:pointer;color:#28617b;font-weight:600}.detail-help p{margin:10px 0}.detail-help a{font-size:13px}#detail-download-error{margin-top:14px;background:#fff3e2;padding:12px;color:#83521d;border-radius:4px}.detail-secondary{font-size:13px;color:#637783}.detail-secondary p{margin:8px 0}
.detail-promotion{margin:0 22px 22px;border:1px solid #e0e8ed;border-radius:5px;padding:12px;background:#fafbfc}.detail-promotion p{font-size:12px;color:#6b7c87;margin:0 0 10px}.detail-promotion img{max-width:100%;height:auto;display:block;margin:auto}
.detail-lightbox{border:0;padding:0;border-radius:8px;width:min(1100px,94vw);max-width:94vw;max-height:92vh;box-shadow:0 16px 80px #0005;background:#fff}.detail-lightbox::backdrop{background:#142734bb}.detail-lightbox-bar{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:12px 16px;border-bottom:1px solid #ddd;color:#294354;font-size:14px}.detail-lightbox-bar strong{margin-right:auto}.detail-lightbox-bar button{border:1px solid #bbcbd2;border-radius:4px;padding:6px 10px;background:#fff;cursor:pointer}.detail-lightbox-scroll{overflow:auto;max-height:72vh;padding:12px}.detail-lightbox-scroll img{display:block;max-width:100%;height:auto;margin:auto}.detail-lightbox-scroll[data-full=true] img{max-width:none;margin:0}.detail-lightbox-caption{padding:8px 16px 14px;color:#637783;font-size:13px}
@media(max-width:700px){.detail-title{padding:18px}.detail-facts{margin:0 18px 18px;gap:12px;padding:14px}.detail-section{margin:0 18px}.detail-promotion{margin:0 18px 18px}#book.resource-detail h1{font-size:21px}}

#detail-body.detail-intro-collapsed{max-height:600px;overflow:hidden}.detail-intro-toggle{display:block;margin:14px auto 0;border:1px solid #b5cfd8;background:#f6fafb;color:#28617b;border-radius:4px;padding:9px 18px;cursor:pointer;font-size:14px}.detail-intro-toggle[hidden]{display:none}

.detail-preview-link img[hidden]{display:none!important}.detail-preview-missing{display:block;padding:14px;background:#f5f8fa;color:#637783;font-size:13px}

.detail-lightbox{margin:auto}