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var(--line);background:var(--surface)}.pdfmodal-head{display:flex;flex-direction:column;min-width:0}.pdfmodal-kicker{font-size:12px;font-weight:600;color:var(--accent);letter-spacing:.04em;text-transform:uppercase}.pdfmodal-title{font-size:16px;font-weight:600;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pdfmodal-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.pdfmodal-open{font-size:14px;font-weight:600;color:var(--accent-deep);padding:8px 14px;border-radius:999px;transition:.15s;white-space:nowrap}.pdfmodal-open:hover{background:var(--accent-tint)}.pdfmodal-close{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;color:var(--ink-soft);transition:.15s}.pdfmodal-close:hover{background:var(--surface-2);color:var(--ink)}.pdfmodal-frame{flex:1;background:#525659;min-height:0;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column}.pdfmodal-pages{display:flex;flex-direction:column;align-items:center;gap:16px;padding:20px 16px;width:100%}.pdfmodal-pages .pdfpage{display:block;max-width:100%;border-radius:4px;box-shadow:0 4px 18px #00000059;background:#fff}.pdfmodal-state{margin:auto;display:flex;flex-direction:column;align-items:center;gap:16px;color:#e7eae8;font-size:15px;text-align:center;padding:40px}.pdfmodal-spinner{width:34px;height:34px;border-radius:50%;border:3px solid rgba(255,255,255,.25);border-top-color:#fff;animation:pdfspin .8s linear infinite}@keyframes pdfspin{to{transform:rotate(360deg)}}.pdfmodal-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:14px 18px;border-top:1px solid var(--line);font-size:14px;color:var(--ink-soft);background:var(--surface)}.site-footer{background:var(--ink);color:#cdd4ce;margin-top:40px}.footer-inner{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;padding:54px 28px 36px}.site-footer .logo-text{color:#fff}.site-footer .logo-sub{color:#8b958c}.site-footer .logo-mark{background:var(--accent)}.footer-tag{font-size:15px;margin-top:16px;max-width:30em;line-height:1.6;color:#aab4ac}.footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:32px}.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;font-weight:600}.footer-col button,.footer-col a{display:block;font-size:14.5px;color:#aab4ac;padding:5px 0;transition:.15s;text-align:left}.footer-col button:hover,.footer-col a:hover{color:#fff}.footer-base{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:20px 28px;border-top:1px solid rgba(255,255,255,.08);font-size:13px;color:#828c83}@media(max-width:980px){.header-nav,.header-cta{display:none}.header-burger{display:block}.header-mobile.is-open{display:flex}.hero-split-grid,.hero-edi-grid,.about-inner{grid-template-columns:1fr;gap:36px}.hero-edi-grid{align-items:start}.grid-articles,.eb-grid{grid-template-columns:repeat(2,1fr)}.ebdetail-grid{grid-template-columns:1fr;gap:36px}.ebdetail-side{position:static;flex-direction:row;align-items:flex-start;flex-wrap:wrap}.ebdetail-cover{flex-shrink:0}.buybox{flex:1;min-width:260px}.bookband-inner{grid-template-columns:1fr;gap:30px;padding:36px 32px;text-align:center;justify-items:center}}@media(max-width:680px){.container{padding:0 20px}.bookband-inner{padding:36px 22px;margin:0 20px;width:auto}.hero{padding:48px 0 40px}.grid-articles,.grid-2,.eb-grid{grid-template-columns:1fr}.acard-row{flex-direction:column}.acard-row-thumb{width:100%;height:180px}.ebrow{grid-template-columns:auto 1fr;gap:18px}.ebrow-side{grid-column:1/-1;flex-direction:row;align-items:center;justify-content:space-between;text-align:left;width:100%}.about-stats{gap:26px}.footer-inner{grid-template-columns:1fr;gap:32px;padding:44px 20px 32px}.footer-base{padding:18px 20px}.reader-body{font-size:17px}.ebdetail-side{flex-direction:column}}