.quickview-preview{color:#17304b;max-width:1080px;margin:0 auto}
.qv-preview-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}
.qv-preview-heading .qv-preview-eyebrow{font-size:12px;letter-spacing:.12em;font-weight:800;color:#4f6d8a}
.qv-preview-heading h2{font-size:24px;line-height:1.3}
.qv-preview-refresh{flex-shrink:0;min-height:44px;padding:10px 16px;border:1px solid #bdcde0;border-radius:10px;background:#fff;color:#27415d;font:inherit;font-size:14px;font-weight:700;cursor:pointer;transition:background .15s}
.qv-preview-refresh:hover{background:#eff6ff}
.qv-preview-refresh:disabled{cursor:wait;opacity:.6}
.qv-preview-content{display:grid;gap:16px}
.qv-preview-lesson{gap:8px;padding:22px;background:#eef5ff;border-color:#cdddf3;box-shadow:none}
.qv-preview-pill{justify-self:start;padding:5px 10px;border:1px solid #c4d6f1;border-radius:999px;background:#fff;color:#294f85;font-size:12px;font-weight:700}
.qv-preview-lesson h3{font-size:22px;line-height:1.4;margin:0;color:#10243f}
.qv-preview-lesson p{margin:0;font-size:15px;line-height:1.6;color:#3f5875}
.qv-preview-lesson p span{color:#526980}
.qv-preview-material{padding:24px;gap:22px;box-shadow:none}
.qv-preview-book-head{display:flex;align-items:flex-start;gap:14px;min-width:0}
.qv-preview-icon{display:grid;place-items:center;width:48px;height:48px;flex:0 0 48px;color:#166b45;background:#e9f7ef;border-radius:12px}
.qv-preview-book-head>div{min-width:0}
.qv-preview-label{margin:0 0 6px;font-size:13px;color:#526980;font-weight:700}
.qv-preview-book-head h3{font-size:21px;line-height:1.4;margin:0;overflow-wrap:anywhere;color:#10243f}
.qv-preview-facts{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:24px;margin:0;padding:20px 0;border-top:1px solid #e0e8f2;border-bottom:1px solid #e0e8f2}
.qv-preview-facts dt{margin-bottom:8px;font-size:13px;font-weight:700;color:#526980}
.qv-preview-facts dd{margin:0;font-size:17px;line-height:1.6;color:#17304b;overflow-wrap:anywhere}
.qv-preview-facts dd strong{font-size:21px;color:#10243f}
.qv-preview-page-count{display:block;font-size:13px;color:#526980;margin-top:4px}
.qv-preview-open{display:inline-flex;align-items:center;justify-content:center;justify-self:start;min-height:46px;padding:12px 22px;box-sizing:border-box;border:1px solid #147247;border-radius:10px;background:#147247;color:#fff;text-decoration:none;font:inherit;font-weight:700;cursor:pointer;transition:background .15s}
.qv-preview-open:hover{background:#0f5d39;border-color:#0f5d39;color:#fff}
.qv-preview-open:disabled{background:#edf1f5;border-color:#ccd5df;color:#586b80;cursor:not-allowed}
.qv-preview-refresh:focus-visible,.qv-preview-open:focus-visible,.qv-preview-footer a:focus-visible{outline:3px solid #2563eb;outline-offset:3px}
.qv-preview-hint,.qv-preview-link-pending p,.qv-preview-footer p{margin:0;font-size:13px;line-height:1.7;color:#526980}
.qv-preview-link-pending{display:grid;gap:10px;justify-items:start}
.qv-preview-empty{justify-items:start;padding:28px;gap:12px;box-shadow:none}
.qv-preview-empty h3,.qv-preview-error h3{margin:0;font-size:20px;line-height:1.4}
.qv-preview-empty p,.qv-preview-error p{margin:0;font-size:15px;line-height:1.7;color:#526980}
.qv-preview-loading{padding:24px;color:#526980}
.qv-preview-error{padding:24px;border-color:#f0b4b4;background:#fff7f7;justify-items:start}
.qv-preview-error h3{color:#9e2424}
.qv-preview-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 0}
.qv-preview-footer a{display:inline-flex;align-items:center;min-height:44px;flex-shrink:0;color:#1d4ed8;font-size:14px;font-weight:700;text-underline-offset:4px}
@media(min-width:900px){.quickview-nav.quickview-nav-preview{grid-template-columns:repeat(6,minmax(0,1fr))}}
@media(max-width:600px){.qv-preview-heading{align-items:flex-start}.qv-preview-heading h2{font-size:21px}.qv-preview-heading .quickview-section-head p{font-size:13px}.qv-preview-refresh{padding:10px 12px}.qv-preview-material,.qv-preview-lesson,.qv-preview-empty{padding:18px}.qv-preview-facts{grid-template-columns:1fr;gap:18px}.qv-preview-book-head h3{font-size:19px}.qv-preview-lesson h3{font-size:20px}.qv-preview-open{width:100%}.qv-preview-link-pending{justify-items:stretch}.qv-preview-footer{display:grid;gap:0}}
@media(prefers-reduced-motion:reduce){.qv-preview-refresh,.qv-preview-open{transition:none}}