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var(--bg-elev);border-radius:22px;margin-bottom:22px;padding:28px 32px}.discover-hero h1{margin:4px 0 6px;font-size:clamp(28px,4vw,40px)}.discover-hero>p.muted{max-width:640px;margin:0 0 18px}.discover-search{background:var(--surface);border:1px solid var(--line-strong);height:56px;color:var(--ink-faint);box-shadow:var(--shadow-sm);border-radius:999px;align-items:center;gap:10px;padding:0 6px 0 18px;display:flex}.discover-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.discover-search input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1;font-size:16px}.discover-search .btn{height:44px}.discover-controls{flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;display:flex}.select-pill{border:1px solid var(--line);background:var(--bg);height:36px;color:var(--ink-faint);border-radius:999px;align-items:center;gap:6px;padding:0 6px 0 12px;font-size:13px;display:inline-flex}.select-pill select{color:var(--ink-soft);cursor:pointer;background:0 0;border:0;outline:none;padding-right:4px;font-weight:600}.select-pill select option{background:var(--surface)}.catalog-grid{grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:26px 22px;display:grid}.catalog-card{flex-direction:column;gap:10px;min-width:0;display:flex}.catalog-cover{transition:transform .25s var(--ease);display:block;position:relative}.catalog-cover:hover{transform:translateY(-4px)rotate(-.8deg)}.catalog-cover .cover{box-shadow:6px 8px 20px -6px var(--book-shadow), 2px 0 0 #0000001f}.catalog-cover .cover img{background:var(--bg-elev)}.badge-done.on-cover{top:8px;left:auto;right:8px}.catalog-meta h4{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:15.5px;line-height:1.25;display:-webkit-box;overflow:hidden}.catalog-meta p{text-overflow:ellipsis;white-space:nowrap;margin:3px 0 0;font-size:13px;overflow:hidden}.catalog-sub{color:var(--ink-faint);font-size:12px!important}.catalog-btn{margin-top:auto}.btn.sm{height:34px;padding:0 12px;font-size:13px}.btn:disabled{opacity:.75;cursor:default}.skeleton-card{aspect-ratio:2/3.6;background:linear-gradient(90deg, var(--bg-elev), var(--line), var(--bg-elev));background-size:200% 100%;border-radius:8px;animation:1.3s linear infinite shimmer}@keyframes shimmer{to{background-position:-200% 0}}.spin-icon{animation:.9s linear infinite spin}.load-more{justify-content:center;margin-top:28px;display:flex}.discover-empty{text-align:center;border:1px dashed var(--line-strong);border-radius:18px;flex-direction:column;align-items:center;gap:8px;padding:48px 24px;display:flex}.discover-empty p{max-width:460px;margin:0 0 6px}.detail-title{font-size:22px;line-height:1.2}.link{align-items:center;gap:6px;text-decoration:none;display:inline-flex}@media (max-width:760px){.discover-hero{padding:20px 16px}.discover-search{height:50px;padding-left:14px}.discover-search .btn{height:40px;padding:0 14px}.catalog-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:22px 14px}.topbar .btn.ghost{width:40px;padding:0}}