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70px #4d331b24;background:radial-gradient(circle at top left, #a7653429, transparent 20%), radial-gradient(circle at 85% 18%, #6f533a14, transparent 18%), linear-gradient(180deg, #fcf8f0, var(--books-bg))}.books-sidebar,.books-reader-sidebar{border-right:1px solid var(--books-line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:linear-gradient(#ffffff0a,#ffffff03);flex-direction:column;align-items:center;gap:18px;height:100vh;padding:28px 18px;display:flex;position:sticky;top:0}.books-sidebar-shell{z-index:120;position:relative}.books-sidebar-mobile-toggle,.books-sidebar-mobile-backdrop{display:none}.books-sidebar-rich{gap:20px;padding:24px 16px}.books-main,.books-reader-main{padding:34px 38px 48px}.books-brand{width:52px;height:52px;color:var(--books-accent);font-family:var(--font-display), serif;letter-spacing:.06em;background:linear-gradient(#ffffff0f,#ffffff05);border-radius:18px;place-items:center;text-decoration:none;display:grid}.books-brand-mark{font-size:.94rem;font-weight:700}.books-theme-toggle,.books-sidebar-link{border:1px solid var(--books-line);width:100%;min-height:46px;color:var(--books-muted);cursor:pointer;background:#ffffff0a;border-radius:16px;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.books-sidebar-link-rich{justify-content:flex-start;gap:12px;padding:0 14px}.books-sidebar-stack{gap:12px;width:100%;display:grid}.books-sidebar-bottom{width:100%;margin-top:auto}.books-sidebar-status{border:1px solid var(--books-line);background:#ffffff08;border-radius:18px;gap:6px;width:100%;padding:14px;display:grid}.books-sidebar-status strong{font-size:.94rem}.books-sidebar-status span{color:var(--books-muted);font-size:.82rem;line-height:1.4}.books-continue-card{background:linear-gradient(#efc38f1a,#ffffff05);border:1px solid #efc38f33;border-radius:20px;justify-content:space-between;align-items:center;gap:18px;margin-top:18px;padding:16px 18px;display:flex}.books-continue-actions{align-items:center;gap:10px;display:flex}.books-continue-copy{gap:6px;min-width:0;display:grid}.books-continue-copy strong{font-size:1.05rem}.books-continue-copy span{color:var(--books-muted)}.books-card-button-dismiss{width:52px;min-width:52px;padding:0;font-size:1.4rem;line-height:1}.books-signin-note{background:linear-gradient(#efc38f14,#ffffff05);border:1px solid #efc38f38;border-radius:20px;justify-content:space-between;align-items:center;gap:16px;margin:18px 0 0;padding:16px 18px;display:flex}.books-signin-copy{gap:6px;display:grid}.books-signin-copy span,.books-reader-guest-note{color:var(--books-muted)}.books-reader-guest-note{margin:10px 0 0}.books-sidebar-link.is-active,.books-theme-toggle:hover{color:var(--books-text);border-color:#efc38f47}.books-sidebar-line{background:linear-gradient(180deg, var(--books-accent), 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Roman,serif;font-size:clamp(2.8rem,5vw,4.5rem);font-weight:500;line-height:.95}.books-copy,.books-reader-summary{max-width:56ch;color:var(--books-muted);font-size:1rem;line-height:1.7}.books-search{gap:12px;margin:24px 0 18px;display:flex}.books-genre-row{flex-wrap:wrap;gap:10px;margin-bottom:18px;display:flex}.books-genre-chip{border:1px solid var(--books-line);min-height:40px;color:var(--books-muted);cursor:pointer;background:#ffffff0a;border-radius:999px;padding:0 14px}.books-genre-chip.is-active{color:var(--books-text);background:#efc38f1f;border-color:#efc38f59}.books-search input,.books-search button,.books-card-button,.books-pager button{border:1px solid var(--books-line);min-height:52px;font:inherit;border-radius:16px}.books-search input{color:var(--books-text);background:#ffffff0a;flex:1;padding:0 18px}.books-search button,.books-card-button-primary{background:linear-gradient(135deg, var(--books-accent), var(--books-accent-strong));color:#1c130d;padding:0 18px;font-weight:700}.books-card-button,.books-pager button{color:var(--books-text);cursor:pointer;background:#ffffff0a;justify-content:center;align-items:center;padding:0 16px;text-decoration:none;display:inline-flex}.books-search button,.books-card-button,.books-pager button,.books-theme-toggle,.books-sidebar-link{transition:transform .16s,border-color .16s,background .16s}.books-search button:hover,.books-card-button:hover,.books-pager button:hover,.books-theme-toggle:hover,.books-sidebar-link:hover{transform:translateY(-1px)}.books-hero-metadata,.books-card-meta,.books-reader-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.books-hero-metadata span,.books-card-meta span{border:1px solid var(--books-line);color:var(--books-muted);border-radius:999px;padding:.62rem .88rem}.books-empty-state-rich{justify-items:start;gap:12px;display:grid}.books-empty-state-rich strong{font-size:1.1rem}.books-empty-state-rich span{color:var(--books-muted)}.books-feature-panel{background:linear-gradient(#ffffff0a,#ffffff03);border-radius:28px;min-height:100%;padding:26px;position:relative;overflow:hidden}.books-feature-glow{background:radial-gradient(circle,#efc38f38,#0000 60%);border-radius:50%;height:260px;position:absolute;inset:auto -20% -30% 40%}.books-feature-stack{align-items:center;gap:24px;display:grid;position:relative}.books-feature-card{gap:10px;display:grid}.books-feature-label{color:var(--books-muted);letter-spacing:.14em;text-transform:uppercase;margin:0}.book-cover{aspect-ratio:.68;background:linear-gradient(145deg, #ffffff14, #ffffff05), linear-gradient(180deg, var(--book-cover-base), var(--book-cover-secondary));border-radius:24px;place-items:center;width:min(100%,300px);padding:12px;display:grid;position:relative;box-shadow:0 24px 55px #00000047}.book-cover-small{border-radius:22px;width:100%;box-shadow:0 14px 30px 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var(--books-line)!important;width:208px!important;min-width:208px!important;height:auto!important;min-height:0!important;max-height:calc(100svh - 24px)!important;box-shadow:var(--books-shadow)!important;z-index:181!important;border-radius:28px!important;position:fixed!important;top:12px!important;bottom:12px!important;left:12px!important;overflow:hidden auto!important}.books-shell,.books-reader-shell{grid-template-columns:232px minmax(0,1fr)!important;align-items:start!important}}@media (max-width:980px){.books-sidebar-shell-fixed{z-index:190!important;pointer-events:none!important;width:0!important;height:0!important;position:fixed!important;inset:0 auto 0 0!important}.books-sidebar-mobile-toggle-fixed{top:var(--books-sidebar-toggle-y,50vh)!important;z-index:191!important;pointer-events:auto!important;border-radius:0 20px 20px 0!important;place-items:center!important;width:46px!important;height:86px!important;display:grid!important;position:fixed!important;bottom:auto!important;left:8px!important;transform:translateY(-50%)!important}.books-sidebar-shell-fixed.is-mobile-open .books-sidebar-mobile-toggle-fixed{left:min(82vw,300px)!important;transform:translate(-14px,-50%)!important}.books-sidebar-mobile-backdrop-fixed{z-index:189!important;opacity:0!important;pointer-events:none!important;transition:opacity .22s!important;position:fixed!important;inset:0!important}.books-sidebar-shell-fixed.is-mobile-open .books-sidebar-mobile-backdrop-fixed{opacity:1!important;pointer-events:auto!important}.books-sidebar-panel{z-index:190!important;width:min(82vw,300px)!important;height:auto!important;min-height:0!important;max-height:calc(100svh - 24px)!important;transition:transform .26s,opacity .22s!important;position:fixed!important;inset:12px auto 12px 12px!important;overflow:hidden auto!important;transform:translate(-112%)!important}.books-sidebar-shell-fixed.is-mobile-open .books-sidebar-panel{opacity:1!important;pointer-events:auto!important;transform:translate(0)!important}}