.lwb-shelf{--lwb-accent:#0A1B3F;--lwb-hl:#84CC16;--lwb-cols:4;max-width:1400px;margin:0 auto;padding:8px 0 24px;box-sizing:border-box}
.lwb-shelf *,.lwb-shelf *::before,.lwb-shelf *::after{box-sizing:border-box}
.lwb-intro{text-align:center;max-width:640px;margin:0 auto 24px;font-size:1.05em;line-height:1.6;opacity:.85}

.lwb-tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:0 0 28px}
.lwb-tab{appearance:none;border:2px solid var(--lwb-accent);background:transparent;color:var(--lwb-accent);font:inherit;font-size:.92em;font-weight:600;line-height:1;padding:10px 18px;border-radius:999px;cursor:pointer;transition:background .15s,color .15s}
.lwb-tab:hover{background:rgba(10,27,63,.06)}
.lwb-tab.is-active{background:var(--lwb-accent);color:#fff}
.lwb-tab:focus-visible{outline:3px solid var(--lwb-hl);outline-offset:2px}
.lwb-count{display:inline-block;margin-left:6px;padding:2px 7px;border-radius:999px;background:var(--lwb-hl);color:var(--lwb-accent);font-size:.8em}

.lwb-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(max(180px,calc((100% - (var(--lwb-cols) - 1) * 22px) / var(--lwb-cols))),1fr));gap:28px 22px}
.lwb-card{margin:0;padding:0;display:flex;flex-direction:column;min-width:0}
.lwb-card[hidden]{display:none}
.lwb-cover{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:4/5;background:#f3f5f8;border-radius:10px;overflow:hidden;padding:14px;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease}
a.lwb-cover:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(10,27,63,.14)}
a.lwb-cover:focus-visible{outline:3px solid var(--lwb-hl);outline-offset:3px}
.lwb-cover img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;box-shadow:0 4px 12px rgba(0,0,0,.18);border-radius:2px;display:block;margin:0}
.lwb-placeholder{display:flex;align-items:center;justify-content:center;text-align:center;width:78%;height:92%;padding:12px;background:var(--lwb-accent);color:#fff;font-weight:700;font-size:.85em;line-height:1.25;overflow-wrap:break-word;overflow:hidden;border-radius:3px;border-left:8px solid var(--lwb-hl);box-shadow:0 4px 12px rgba(0,0,0,.18)}
.lwb-badge{position:absolute;top:10px;left:10px;background:var(--lwb-hl);color:var(--lwb-accent);font-size:.72em;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:4px 9px;border-radius:999px}

.lwb-body{display:flex;flex-direction:column;flex:1;padding:12px 2px 0}
.lwb-pen{font-size:.75em;font-weight:600;text-transform:uppercase;letter-spacing:.06em;opacity:.6;margin-bottom:4px}
.lwb-shelf .lwb-title{font-size:1em;line-height:1.35;margin:0 0 4px;font-weight:600;color:inherit}
.lwb-sub{font-size:.85em;line-height:1.45;margin:0 0 10px;opacity:.7}
.lwb-shelf .lwb-btn{margin-top:auto;display:block;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:var(--lwb-accent);color:#fff;text-decoration:none;font-size:.88em;font-weight:600;line-height:1;padding:11px 16px;border-radius:8px;transition:filter .15s}
.lwb-shelf .lwb-btn:hover{filter:brightness(1.25);color:#fff}
.lwb-shelf .lwb-btn:focus-visible{outline:3px solid var(--lwb-hl);outline-offset:2px}
.lwb-empty{text-align:center;opacity:.7}

.lwb-authors{margin-top:44px;padding-top:28px;border-top:1px solid rgba(10,27,63,.12);text-align:center}
.lwb-shelf .lwb-authors-title{font-size:1.1em;margin:0 0 14px;color:inherit}
.lwb-author-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.lwb-shelf .lwb-author{display:inline-block;border:2px solid var(--lwb-accent);color:var(--lwb-accent);text-decoration:none;font-weight:600;font-size:.92em;padding:10px 18px;border-radius:999px}
.lwb-shelf .lwb-author:hover{background:var(--lwb-accent);color:#fff}

@media (min-width:641px) and (max-width:1024px){
  .lwb-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:640px){
  .lwb-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 14px}
  .lwb-cover{padding:10px}
  .lwb-shelf .lwb-btn{padding:11px 8px}
  .lwb-tab{padding:9px 14px}
}
@media (prefers-reduced-motion:reduce){.lwb-cover,.lwb-tab,.lwb-btn{transition:none}a.lwb-cover:hover{transform:none}}
.lwb-disclosure{margin:28px 0 0;text-align:center;font-size:.8em;opacity:.65}