/* Literio library header */
.site-header {
    position: relative;
    z-index: 300;
    margin: 14px auto 10px;
    overflow: visible !important;
    background: transparent !important;
    box-shadow: none !important;
}

.site-header-inner {
    --kn-header-control-size: 48px;
    --kn-header-control-radius: 16px;
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 18px;
    position: relative;
    z-index: 301;
    overflow: visible !important;
    min-height: 78px;
    padding: 12px 18px !important;
    border: 1px solid var(--kn-line);
    border-radius: 28px;
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--kn-surface) 92%, transparent), color-mix(in srgb, var(--kn-surface-soft) 78%, transparent)),
        linear-gradient(180deg, color-mix(in srgb, var(--kn-surface) 86%, transparent), color-mix(in srgb, var(--kn-surface-soft) 58%, transparent));
    box-shadow:
        0 18px 48px rgba(31, 41, 55, .09),
        inset 0 1px 0 rgba(255, 255, 255, .98),
        inset 0 -1px 0 rgba(255, 255, 255, .42);
    backdrop-filter: blur(32px) saturate(125%);
    -webkit-backdrop-filter: blur(32px) saturate(125%);
}

.site-header-inner > * {
    box-sizing: border-box;
    min-width: 0;
}

.site-header .sub-menu,
.site-header [class*="dropdown"],
.site-header [class*="account"],
.site-header [class*="profile"],
.site-header [class*="user"] {
    z-index: 9999;
}

.site-header .sub-menu,
.site-header [class*="dropdown-menu"],
.site-header [class*="account-menu"],
.site-header [class*="profile-menu"],
.site-header [class*="user-menu"] {
    overflow: visible !important;
}

.site-branding {
    display: inline-flex;
    align-items: center;
    flex: 0 1 auto;
    gap: 10px;
    min-width: 0;
}

.site-logotype {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    overflow: hidden;
    flex: 0 0 auto;
}

.site-logotype a {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    overflow: hidden;
}

.site-logotype img {
    display: block;
    max-height: 44px;
    width: min(210px, 34vw) !important;
    max-width: 100% !important;
    width: auto;
    height: auto;
    object-fit: contain;
}

.site-logotype .site-logotype__full {
    width: 210px;
    max-width: min(210px, 34vw);
    height: auto;
}

.site-logotype .site-logotype__mark {
    width: 44px;
    height: 44px;
}

.site-branding__body {
    display: flex;
    align-items: baseline;
    min-width: 0;
    gap: 10px;
}

.site-title,
.site-title a {
    color: var(--kn-ink) !important;
    font-size: 25px !important;
    font-weight: 950 !important;
    line-height: 1 !important;
    letter-spacing: 0 !important;
    text-decoration: none !important;
}

.site-title::after {
    content: ".ru";
    margin-left: 2px;
    color: var(--kn-accent);
    font-size: .7em;
    font-weight: 950;
}

.site-description {
    margin-top: 5px !important;
    color: var(--kn-muted) !important;
    font-size: 12px !important;
    font-weight: 800 !important;
    line-height: 1.2 !important;
    overflow: hidden;
    max-width: 220px;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.main-navigation,
.top-menu,
.header-menu {
    flex: 1 1 auto;
    min-width: 0;
}

.main-navigation ul,
.top-menu ul,
.header-menu ul {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
}

.main-navigation li,
.top-menu li,
.header-menu li {
    flex: 0 0 auto;
}

.main-navigation a,
.top-menu a,
.header-menu a {
    color: var(--kn-slate) !important;
    font-weight: 800 !important;
    letter-spacing: 0;
    white-space: nowrap;
}

.main-navigation a:hover,
.top-menu a:hover,
.header-menu a:hover {
    color: var(--kn-accent-strong) !important;
}

.kn-mobile-menu-toggle {
    display: none;
    position: static !important;
    top: auto !important;
    right: auto !important;
    bottom: auto !important;
    left: auto !important;
    place-items: center;
    align-content: center;
    gap: 5px;
    width: var(--kn-header-control-size);
    height: var(--kn-header-control-size);
    min-width: var(--kn-header-control-size);
    min-height: var(--kn-header-control-size);
    flex: 0 0 var(--kn-header-control-size);
    padding: 10px;
    border: 1px solid var(--kn-line);
    border-radius: var(--kn-header-control-radius);
    background: var(--kn-surface-soft) !important;
    box-shadow: none;
    overflow: hidden;
    z-index: auto;
}

.kn-mobile-menu-toggle span {
    position: static !important;
    inset: auto !important;
    display: block;
    width: 22px !important;
    height: 2px !important;
    margin: 0 !important;
    background: var(--kn-ink) !important;
    transform: none !important;
}

.kn-mobile-menu-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg) !important;
}

.kn-mobile-menu-toggle.open span:nth-child(2) {
    opacity: 0;
}

.kn-mobile-menu-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg) !important;
}

/* Header order: logo, search, theme switch, account. */
.site-header-inner > .header-search {
    order: 8;
}

.site-header {
    margin: 0;
}

.site-header-inner > .kn-theme-toggle {
    order: 9;
}

.kn-header-account {
    position: relative;
    z-index: 12;
    flex: 0 0 auto;
    order: 10;
}

.header-search {
    display: flex;
    width: var(--kn-header-control-size);
    height: var(--kn-header-control-size);
    flex: 0 0 var(--kn-header-control-size);
    align-items: center;
    justify-content: center;
}

.kn-mobile-menu-toggle,
.header-search .kn-search-trigger,
.kn-theme-toggle,
.kn-header-account__toggle {
    box-sizing: border-box;
    width: var(--kn-header-control-size);
    min-width: var(--kn-header-control-size);
    max-width: var(--kn-header-control-size);
    height: var(--kn-header-control-size);
    min-height: var(--kn-header-control-size);
    max-height: var(--kn-header-control-size);
    margin: 0;
    flex: 0 0 var(--kn-header-control-size);
    border-radius: var(--kn-header-control-radius);
}

.kn-header-account__toggle {
    display: inline-flex;
    width: auto;
    min-width: 112px;
    max-width: none;
    flex-basis: auto;
    min-height: var(--kn-header-control-size);
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 0 13px;
    border: 1px solid var(--kn-line);
    border-radius: 14px;
    background: var(--kn-surface-soft);
    color: var(--kn-ink) !important;
    font-weight: 800;
    white-space: nowrap;
    text-decoration: none !important;
}

.kn-header-account--logged-in .kn-header-account__toggle {
    width: auto;
    min-width: 0;
    max-width: none;
    flex-basis: auto;
}

.kn-header-account:not(.kn-header-account--logged-in) .kn-header-account__toggle {
    padding-right: 16px;
    padding-left: 16px;
}

.kn-header-account__avatar {
    display: inline-flex;
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid var(--kn-line);
    border-radius: 50%;
    background: var(--kn-surface-soft);
}

.kn-header-account__avatar img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kn-header-account__toggle:hover,
.kn-header-account__toggle:focus-visible {
    background: var(--kn-accent);
    border-color: var(--kn-accent);
    color: #fff !important;
}

.kn-header-account__toggle svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.kn-header-account__dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    display: none;
    min-width: 190px;
    padding: 7px;
    border: 1px solid var(--kn-line);
    border-radius: 16px;
    background: var(--kn-surface);
    box-shadow: 0 18px 40px rgba(31, 41, 55, .18);
}

.kn-header-account.is-open .kn-header-account__dropdown {
    display: grid;
    gap: 3px;
}

.kn-header-account__dropdown a {
    display: block;
    padding: 9px 11px;
    border-radius: 10px;
    color: var(--kn-ink) !important;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none !important;
}

.kn-header-account__dropdown a:hover,
.kn-header-account__dropdown a:focus-visible {
    background: var(--kn-surface-soft);
    color: var(--kn-accent-strong) !important;
}

.header-search .kn-search-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
    writing-mode: horizontal-tb;
    border: 1px solid var(--kn-line);
    border-radius: var(--kn-header-control-radius);
    padding: 0;
    background: var(--kn-surface-soft);
    background-image: none !important;
    color: var(--kn-ink);
    box-shadow: none;
    cursor: pointer;
    transition: background-color .18s ease, color .18s ease, box-shadow .18s ease;
}

.header-search .search-icon {
    position: static;
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    transform: none;
}

.header-search .kn-search-trigger:hover,
.header-search .kn-search-trigger:focus-visible {
    background: var(--kn-accent);
    color: #ffffff;
    box-shadow: 0 16px 34px rgba(var(--kn-accent-rgb), .22);
}

.kn-live-search {
    position: relative;
    max-width: 860px;
    margin-right: auto;
    margin-left: auto;
}

.kn-live-search label,
.kn-live-search__field {
    display: block;
    margin: 0;
}

.kn-live-search > label {
    position: relative;
}

.kn-live-search__field {
    position: relative;
}

.kn-live-search .search-field,
.kn-live-search__input {
    display: block;
    width: 100%;
    min-height: 52px;
    height: 52px;
    padding: 0 62px 0 20px;
    border: 1px solid var(--kn-line);
    border-radius: 18px;
    background: var(--kn-surface) !important;
    color: var(--kn-ink);
    font-size: 18px;
    line-height: 1.2;
    font-weight: 750;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .72), 0 12px 28px rgba(0, 0, 0, .06);
}

.kn-live-search .search-submit svg,
.kn-live-search__submit svg {
    display: block;
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.kn-live-search .search-submit,
.kn-live-search__submit {
    position: absolute;
    top: 50%;
    right: 7px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 0;
    transform: translateY(-50%);
    border-radius: 14px;
    background-color: var(--kn-accent);
    color: #ffffff;
    cursor: pointer;
}

.kn-live-search__panel {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    left: 0;
    width: 100%;
    min-width: min(560px, 92vw);
    max-width: 660px;
    margin: 0 auto;
    padding: 10px;
    border: 1px solid var(--kn-line);
    border-radius: 24px;
    background: var(--kn-surface) !important;
    box-shadow: 0 28px 80px rgba(0, 0, 0, .16);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    z-index: 200;
}

.kn-live-search__state {
    display: none;
    padding: 14px;
    color: var(--kn-muted);
    font-size: 14px;
    font-weight: 750;
}

.kn-live-search.is-loading .kn-live-search__state,
.kn-live-search.is-empty .kn-live-search__state {
    display: block;
}

.kn-live-search__results {
    display: grid;
    gap: 7px;
}

.kn-live-search__all {
    display: none;
    margin-top: 8px;
    padding: 12px 14px;
    border-radius: 16px;
    background: var(--kn-accent-soft);
    color: var(--kn-accent-strong);
    font-size: 14px;
    font-weight: 900;
    text-align: center;
    text-decoration: none;
}

.kn-live-search.has-results .kn-live-search__all {
    display: block;
}

.kn-live-search-card {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    padding: 8px;
    border-radius: 16px;
    color: var(--kn-ink);
    text-decoration: none;
    transition: background-color .18s ease, transform .18s ease;
}

.kn-live-search-card:hover,
.kn-live-search-card:focus-visible {
    background: var(--kn-blue-soft);
    transform: translateY(-1px);
}

.kn-live-search-card__cover {
    display: block;
    width: 58px;
    height: 78px;
    overflow: hidden;
    border-radius: 12px;
    background: var(--kn-surface-soft);
}

.kn-live-search-card__cover img,
.kn-live-search-card__placeholder {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kn-live-search-card__placeholder {
    background:
        linear-gradient(135deg, rgba(var(--kn-accent-rgb), .18), rgba(var(--kn-ink-rgb), .12)),
        var(--kn-surface-soft);
}

.kn-live-search-card__body,
.kn-live-search-card__excerpt,
.kn-live-search-card__meta {
    display: block;
    min-width: 0;
}

.kn-live-search-card__title {
    display: block;
    margin-bottom: 4px;
    color: var(--kn-ink);
    font-size: 15px;
    font-weight: 900;
    line-height: 1.25;
}

.kn-live-search-card__excerpt {
    margin-bottom: 5px;
    color: var(--kn-muted);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.35;
}

.kn-live-search-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--kn-muted);
    font-size: 12px;
    font-weight: 750;
}

.search-screen {
    min-height: 0 !important;
    height: auto !important;
    padding: 20px 0 22px !important;
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--kn-surface) 96%, transparent), color-mix(in srgb, var(--kn-surface-soft) 84%, transparent)) !important;
    box-shadow: 0 18px 42px rgba(31, 41, 55, .10) !important;
    backdrop-filter: blur(18px) saturate(145%) !important;
    -webkit-backdrop-filter: blur(18px) saturate(145%) !important;
}

.search-screen::before,
.search-screen::after {
    background: transparent !important;
}

.search-screen .search-form,
.search-screen .kn-live-search {
    width: min(100% - 36px, 760px) !important;
    max-width: 760px !important;
    margin: 0 auto !important;
}

.search-screen .kn-live-search__field,
.search-screen .kn-live-search > label {
    display: flex !important;
    align-items: center;
    min-height: 52px;
    padding: 6px 8px 6px 16px;
    border: 1px solid var(--kn-line);
    border-radius: 22px;
    background: var(--kn-surface-soft) !important;
    box-shadow: 0 14px 34px rgba(31, 41, 55, .08), inset 0 1px 0 rgba(255, 255, 255, .78);
}

.search-screen .kn-live-search .search-field,
.search-screen .kn-live-search__input {
    min-height: 38px !important;
    height: 38px !important;
    padding: 0 48px 0 20px !important;
    border: 0 !important;
    border-radius: 15px !important;
    background: transparent !important;
    box-shadow: none !important;
    color: var(--kn-ink) !important;
    font-size: 16px !important;
    font-weight: 800 !important;
    text-align: left !important;
}

.search-screen .kn-live-search .search-submit,
.search-screen .kn-live-search__submit {
    right: 7px !important;
    width: 36px !important;
    height: 36px !important;
    border-radius: 15px !important;
    background: linear-gradient(135deg, var(--kn-accent), var(--kn-slate)) !important;
    box-shadow: 0 12px 24px rgba(var(--kn-accent-rgb), .22) !important;
}

.search-screen .kn-live-search .search-submit::before,
.search-screen .kn-live-search__submit::before,
.search-screen .search-submit::before {
    content: none !important;
}

.kn-live-search__submit svg,
.kn-live-search .search-submit svg {
    display: block;
    width: 20px;
    height: 20px;
    color: #ffffff;
}

.search-icon::before {
    content: "" !important;
    display: block !important;
    width: 22px !important;
    height: 22px !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: currentColor !important;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M10.8 3.5a7.3 7.3 0 1 0 4.59 12.98l4.56 4.56 1.41-1.41-4.55-4.56A7.3 7.3 0 0 0 10.8 3.5Zm0 2a5.3 5.3 0 1 1 0 10.6 5.3 5.3 0 0 1 0-10.6Z' fill='black'/%3E%3C/svg%3E") center / contain no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M10.8 3.5a7.3 7.3 0 1 0 4.59 12.98l4.56 4.56 1.41-1.41-4.55-4.56A7.3 7.3 0 0 0 10.8 3.5Zm0 2a5.3 5.3 0 1 1 0 10.6 5.3 5.3 0 0 1 0-10.6Z' fill='black'/%3E%3C/svg%3E") center / contain no-repeat;
    transform: none !important;
}

.search-icon.close::before {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6.4 5 5.6 5.6L17.6 5 19 6.4 13.4 12l5.6 5.6-1.4 1.4-5.6-5.6L6.4 19 5 17.6l5.6-5.6L5 6.4 6.4 5Z' fill='black'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6.4 5 5.6 5.6L17.6 5 19 6.4 13.4 12l5.6 5.6-1.4 1.4-5.6-5.6L6.4 19 5 17.6l5.6-5.6L5 6.4 6.4 5Z' fill='black'/%3E%3C/svg%3E");
}

.search-screen .kn-live-search__panel {
    top: calc(100% + 10px) !important;
    max-width: 720px;
}

.main-navigation {
    background: transparent !important;
}

/* Header spacing is provided by the header itself. The legacy separator adds
 * an unnecessary full-width strip below the redesigned header. */
.header-separator {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
}

@media (max-width: 980px) {
    .site-header {
        margin-top: 8px;
    }

    .site-header-inner {
        --kn-header-control-size: 40px;
        --kn-header-control-radius: 13px;
        display: grid;
        grid-template-columns: var(--kn-header-control-size) minmax(0, 1fr) var(--kn-header-control-size) var(--kn-header-control-size) var(--kn-header-control-size);
        gap: 8px;
        min-height: 66px;
        padding: 10px 12px !important;
        border-radius: 20px;
    }

    .site-branding {
        grid-column: 2;
        grid-row: 1;
        width: 100%;
        max-width: none;
        min-width: 0;
        justify-content: center;
        overflow: hidden;
        position: relative;
        z-index: 2;
    }

    .site-logotype,
    .site-logotype a,
    .site-logotype img {
        width: clamp(120px, 26vw, 220px) !important;
        min-width: 0;
        max-width: 100% !important;
        max-height: 48px;
    }

    .kn-mobile-menu-toggle {
        display: grid;
        grid-column: 1;
        grid-row: 1;
        margin: 0;
        padding: 10px;
        border: 1px solid var(--kn-line);
        background: var(--kn-surface-soft);
        place-items: center;
        align-content: center;
        position: relative;
        z-index: 4;
    }

    .header-search {
        grid-column: 3;
        grid-row: 1;
        position: relative;
        z-index: 4;
    }

    .kn-theme-toggle {
        grid-column: 4;
        grid-row: 1;
        position: relative;
        z-index: 4;
    }

    .top-menu,
    .header-menu {
        display: none !important;
    }

    .mobile-menu-placeholder {
        position: relative;
        z-index: 299;
    }

    .mobile-menu-placeholder .main-navigation {
        display: none;
        position: relative;
        width: 100%;
        margin: 0;
        padding: 12px;
        border: 1px solid var(--kn-line);
        border-radius: 18px;
        background: var(--kn-surface);
        box-shadow: 0 18px 38px rgba(31, 41, 55, .14);
    }

    .mobile-menu-placeholder .main-navigation ul {
        display: grid;
        gap: 4px;
        margin: 0;
    }

    .mobile-menu-placeholder .main-navigation a {
        display: block;
        padding: 12px 14px;
        border-radius: 12px;
        color: var(--kn-ink) !important;
        font-weight: 800 !important;
    }

    .mobile-menu-placeholder .main-navigation a:hover,
    .mobile-menu-placeholder .main-navigation a:focus-visible {
        background: var(--kn-surface-soft);
        color: var(--kn-accent-strong) !important;
    }

    .kn-header-account {
        grid-column: 5;
        grid-row: 1;
        justify-self: end;
        position: relative;
        z-index: 4;
    }

    .kn-header-account__toggle {
        width: var(--kn-header-control-size);
        min-width: var(--kn-header-control-size);
        max-width: var(--kn-header-control-size);
        flex-basis: var(--kn-header-control-size);
        justify-content: center;
        padding: 0;
        font-size: 13px;
        align-items: center;
    }

    .kn-header-account__toggle > span:last-child {
        display: none;
    }

    .kn-header-account:not(.kn-header-account--logged-in) .kn-header-account__toggle {
        width: var(--kn-header-control-size);
        min-width: var(--kn-header-control-size);
        max-width: var(--kn-header-control-size);
        flex-basis: var(--kn-header-control-size);
        padding: 0;
    }

    .kn-header-account__avatar {
        width: 26px;
        height: 26px;
        flex-basis: 26px;
    }

    .site-title,
    .site-title a {
        font-size: 21px !important;
    }
}

@media (max-width: 640px) {
    .site-header-inner {
        --kn-header-control-size: 38px;
        --kn-header-control-radius: 13px;
        grid-template-columns: var(--kn-header-control-size) minmax(100px, 1fr) var(--kn-header-control-size) var(--kn-header-control-size) var(--kn-header-control-size);
        gap: 5px;
        padding: 8px !important;
    }

    .site-logotype img {
        min-width: 0;
        max-width: 180px !important;
        max-height: 42px;
    }
}