.lit-layout{--lit-catalog-w:62.25rem;--lit-sidebar-w:21.25rem;--lit-card-w:14.0625rem;--lit-card-gap:1.25rem;display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,var(--lit-sidebar-w));grid-gap:1.5rem;gap:1.5rem;align-items:start}.lit-panel{border-radius:18px;border:1px solid #e2e8f0;background:#f4f4f7;box-shadow:0 10px 30px rgba(15,23,42,.07)}.lit-catalog{padding:clamp(1rem,2.5vw,1.1875rem)}.lit-catalog__head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem 1rem;margin-bottom:clamp(1rem,2.5vw,1.25rem);padding-bottom:.85rem;border-bottom:1px solid #e2e8f0}.lit-catalog__title{margin:0;font-weight:700;font-size:clamp(1.25rem,2vw,1.375rem);line-height:1.45;letter-spacing:-.02em;color:#1f2937}.lit-catalog__badge{display:inline-flex;align-items:center;min-height:2.05rem;padding:0 .6875rem;border-radius:999px;border:1px solid var(--color-primary);background:var(--color-white);font-weight:700;font-size:13px;line-height:1.45;color:var(--color-primary)}.lit-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:var(--lit-card-gap);gap:var(--lit-card-gap);width:100%;max-width:60rem}.book-card{display:flex;flex-direction:column;width:100%;min-width:0;height:25.9375rem;padding:.8125rem;border-radius:16px;border:1px solid #e2e8f0;background:var(--color-white);box-sizing:border-box;overflow:hidden}.book-card__cover-wrap{display:flex;align-items:center;justify-content:center;flex-shrink:0;height:11.5rem;margin-bottom:.5rem;padding:.5rem;border-radius:12px;border:1px solid #e2e8f0;background:#eaeaea}.book-card__cover{display:block;width:auto;max-width:100%;max-height:100%;object-fit:contain}.book-card__title{flex:1 1 auto;margin:0;min-height:0;font-weight:700;font-size:15px;line-height:1.22;letter-spacing:-.01em;color:#363a45;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden}.book-card__bottom{flex-shrink:0;margin-top:.35rem;display:flex;flex-direction:column;gap:.5rem}.book-card__meta{display:flex;align-items:center;justify-content:space-between;gap:.35rem}.book-card__price{margin:0;flex-shrink:0;font-weight:700;font-size:1.125rem;line-height:1;color:var(--color-primary)}.book-card__qty{flex-shrink:0;gap:0;padding:.3125rem;background:#edeafc}.book-card__qty,.book-card__qty-btn{display:inline-flex;align-items:center;border-radius:999px;border:1px solid #e2e8f0}.book-card__qty-btn{justify-content:center;width:1.5625rem;height:1.5625rem;padding:0;background:var(--color-white);font-family:inherit;font-weight:700;font-size:13.3px;line-height:1;color:var(--color-primary);cursor:pointer}.book-card__qty-value{min-width:1.25rem;font-weight:700;font-size:13px;line-height:1.45;text-align:center;color:#1f2937}.book-card__actions{display:grid;grid-template-columns:1fr 1fr;grid-gap:.5rem;gap:.5rem}.book-card__actions .lit-btn{min-height:2.1875rem;padding:0 .35rem;font-size:13px}.lit-btn{display:inline-flex;align-items:center;justify-content:center;min-height:2.1875rem;padding:0 .75rem;border-radius:8px;border:1px solid transparent;font-family:inherit;font-weight:700;font-size:13px;line-height:1.15;text-decoration:none;cursor:pointer;transition:opacity .15s ease}.lit-btn:hover{opacity:.9}.lit-btn--outline{border-color:var(--color-primary);background:var(--color-white);color:var(--color-primary)}.lit-btn--primary{background:var(--color-primary);color:var(--color-white)}.lit-btn--ghost{width:100%;border-color:var(--color-primary);background:#edeafc;color:var(--color-primary)}.lit-btn--submit{width:100%;min-height:2.5rem;background:var(--color-primary);color:var(--color-white);font-size:14px}.lit-btn:disabled{opacity:.5;cursor:not-allowed}.lit-sidebar{display:flex;flex-direction:column;gap:1rem}.lit-delivery,.lit-order{padding:clamp(1rem,2.5vw,1.25rem)}.lit-delivery__title,.lit-order__title{margin:0 0 .75rem;font-weight:700;font-size:clamp(1.25rem,2vw,1.375rem);line-height:1.45;letter-spacing:-.02em;color:#363a45}.lit-order__empty{margin:0 0 1rem;font-size:14px;line-height:1.45;color:#64748b}.lit-order__list{margin:0 0 1rem;padding:0;list-style:none;gap:.65rem}.lit-order__item,.lit-order__list{display:flex;flex-direction:column}.lit-order__item{gap:.15rem;font-size:14px;line-height:1.4}.lit-order__item-title{font-weight:700;color:#1f2937}.lit-order__item-meta{color:#64748b}.lit-order__total{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.75rem;padding-top:.85rem;border-top:1px solid #e2e8f0;font-size:14px;line-height:1.45;color:#1f2937}.lit-order__total strong{font-weight:700;font-size:1.125rem;color:var(--color-primary)}.lit-order__clear{margin-bottom:1rem}.lit-order__form{display:flex;flex-direction:column;gap:.65rem;padding-top:1rem;border-top:1px solid #e2e8f0}.lit-field__label{display:block;margin-bottom:.35rem;font-weight:700;font-size:14px;line-height:1.2;color:var(--color-primary)}.lit-field__input,.lit-field__textarea{width:100%;box-sizing:border-box;padding:.65rem .75rem;border-radius:12px;border:1px solid #e2e8f0;background:var(--color-white);font-family:inherit;font-size:14px;line-height:1.45;color:#1f1f23}.lit-field__textarea{min-height:5.5rem;resize:vertical}.lit-field__input::placeholder,.lit-field__textarea::placeholder{color:#757575}.lit-order__note{margin:.35rem 0 0;font-size:12px;line-height:1.45;color:#64748b}.lit-delivery__text{margin:0 0 1rem;font-size:14px;line-height:1.45;color:#64748b}.lit-delivery__contacts{display:flex;flex-direction:column;gap:.35rem;padding-top:.85rem;border-top:1px solid #e2e8f0}.lit-delivery__link{font-weight:700;font-size:14px;line-height:1.45;color:var(--color-primary);text-decoration:none}.lit-delivery__link:hover{text-decoration:underline}.page-literature .pill--active{border-color:var(--color-primary);background:var(--color-white);color:var(--color-primary);font-weight:700}@media (min-width:1101px){.lit-layout{grid-template-columns:minmax(0,var(--lit-catalog-w)) var(--lit-sidebar-w)}.lit-catalog{width:100%;max-width:var(--lit-catalog-w)}.lit-grid{grid-template-columns:repeat(4,minmax(0,var(--lit-card-w)));width:100%;max-width:calc(4 * var(--lit-card-w) + 3 * var(--lit-card-gap))}.book-card{max-width:var(--lit-card-w);justify-self:start}}@media (max-width:1100px){.lit-layout{grid-template-columns:1fr}.lit-sidebar{order:2}.lit-grid{max-width:none;grid-template-columns:repeat(auto-fill,minmax(12.5rem,var(--lit-card-w)));justify-content:center}.book-card{max-width:var(--lit-card-w);height:auto;min-height:25.9375rem}}@media (max-width:640px){.lit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.book-card__actions{grid-template-columns:1fr}}@media (max-width:400px){.lit-grid{grid-template-columns:1fr}}