.lt-sidebar{position: sticky;
    top: 24px;
    display: flex;
    flex-direction: column;
    gap: 28px;
    background-color: #F3F3F3;
    padding: 24px;
    box-shadow: 2px 2px 6px 0px rgba(0, 0, 0, 0.15);}

.lt-sidebar__search{display:flex;align-items:stretch;width:100%;margin:0 0 40px;background:var(--lt-white)}
input.lt-sidebar__search-field{flex: 1 1 auto;
    min-width: 0;
    height: 44px;
    margin: 0;
    background: var(--lt-white);
    color: var(--lt-navy);
    font-family: var(--lt-font-body);
    line-height: 1.2;
    box-shadow: none;
    outline: 0;
    -webkit-appearance: none;
    appearance: none;
    border-radius: 4px 0px 0px 4px;
    font-size: 16px;
    font-weight: 400;
    padding: 10px;
    border: 1px solid #cdcdcd;}
.lt-sidebar__search-field::placeholder{color:var(--lt-gray-medium)}
.lt-sidebar__search-submit{    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 48px;
    width: 48px;
    height: 44px;
    margin: 0;
    padding: 0;
    border: 0;
    background: var(--lt-navy);
    color: var(--lt-white);
    cursor: pointer;
    transition: background .25s ease, color .25s ease;
    border-radius: 0 4px 4px 0;}
.lt-sidebar__search-submit:hover,.lt-sidebar__search-submit:focus{background:var(--lt-btn-hover-bg);color:var(--lt-btn-hover-color)}
.lt-sidebar__search-submit svg{display:block}
.lt-sidebar__block{margin:0;padding:0}
.lt-sidebar__heading{display:flex;align-items:center;gap:12px;margin:0 0 18px;padding:0;border:0;color:var(--lt-navy);font-family:var(--lt-font-body);font-size:20px;font-weight:400;line-height:1.2;letter-spacing:.04em;text-transform:uppercase}
.lt-sidebar__heading::after{content:"";flex:1 1 auto;height:1px;background:var(--lt-navy);opacity:.35}
.lt-sidebar__heading--split{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center;text-align:center;white-space:nowrap}
.lt-sidebar__heading--split::before{content:"";height:1px;background:var(--lt-navy);opacity:.35;display: none;}
.lt-sidebar__heading--split::after{content:"";height:1px;background:var(--lt-navy);opacity:.35;flex:none}
.lt-sidebar--single{gap:32px}
.lt-sidebar--single .lt-sidebar__link{color:#00264B;font-family:"Literata",serif;font-size:16px;font-weight:500;line-height:1.35}
.lt-sidebar--single .lt-sidebar__item{padding-bottom:18px}
.lt-sidebar--single .lt-sidebar__item:not(:last-child){margin-bottom:18px}
.lt-sidebar__list{list-style:none;margin:0;padding:0}
.lt-sidebar__item{margin:0;padding:0 0 16px;border-bottom:1px solid #ddd}
.lt-sidebar__item:not(:last-child){margin-bottom:16px}
.lt-sidebar__item:last-child{padding-bottom:0;border-bottom:0}
.lt-sidebar__link{display:block;color:var(--lt-navy);font-family:var(--lt-font-display);font-size:16px;font-weight:500;line-height:1.4;text-decoration:none}
.lt-sidebar__link:hover,.lt-sidebar__link:focus{color:var(--lt-crimson)}
.lt-sidebar__meta{display:flex;flex-direction:column;gap:2px;margin:8px 0 0;color:#3A3A3A;font-family:"Lato",sans-serif;font-size:14px;font-weight:500;line-height:18px}
.lt-sidebar__author,.lt-sidebar__date{display:block}
.lt-sidebar__promo{margin:0;line-height:0}
.lt-sidebar__promo-link{display:block;line-height:0}
.lt-sidebar__promo-img{display:block;width:100%;height:auto;max-width:100%}
.lt-sidebar__block--cats{padding:0}

.lt-sidebar__list--cats .lt-sidebar__link{font-family:"Lato",sans-serif;font-size:16px;font-weight:400;font-style:normal;line-height:24px;color:#3A3A3A}
.lt-sidebar__list--cats .lt-sidebar__link:hover,.lt-sidebar__list--cats .lt-sidebar__link:focus{color:var(--lt-crimson)}
.lt-sidebar__list--cats .lt-sidebar__item{margin:0;    padding: 8px 0 8px;
    border-bottom: 1px solid #C5C5C5;}
.lt-sidebar__list--cats .lt-sidebar__item:not(:last-child){margin-bottom:0}
.lt-sidebar__list--cats .lt-sidebar__item:last-child{padding-bottom:12px;border-bottom:1px solid #C5C5C5}
@media (max-width:991px){
.lt-sidebar{position:static;max-width:520px}
}
@media (max-width:600px){
.lt-sidebar{max-width:none}
}