@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

html:has(.out-site-doc) {
    scroll-padding-top: calc(var(--header-v2-height, 72px) + 24px);
}

#wrapper:has(.out-site-doc) > .out {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: calc(100dvh - var(--header-v2-height, 72px));
    min-height: calc(100svh - var(--header-v2-height, 72px));
}

.out-site-doc {
    display: flex;
    flex-direction: column;
    width: 100%;
    background: #f3f7fc;
}

.site-doc-page,
.site-doc-page * {
    box-sizing: border-box;
    font-family: "Manrope", "Segoe UI", Tahoma, sans-serif;
}

.site-doc-page {
    --sd-ink: #071f48;
    --sd-ink-soft: #3d5478;
    --sd-muted: #6b7f9c;
    --sd-accent: #1166d9;
    --sd-accent-deep: #0d4fad;
    --sd-line: rgba(7, 31, 72, 0.10);
    --sd-paper: #ffffff;
    --sd-wash: #e8f1fb;
    --sd-highlight: rgba(17, 102, 217, 0.08);

    flex: 1;
    width: 100%;
    padding: clamp(28px, 4vw, 56px) 16px clamp(48px, 7vw, 80px);
    color: var(--sd-ink);
    background:
        radial-gradient(70% 50% at 8% 0%, rgba(17, 102, 217, 0.12) 0%, rgba(17, 102, 217, 0) 62%),
        radial-gradient(55% 42% at 96% 8%, rgba(7, 31, 72, 0.08) 0%, rgba(7, 31, 72, 0) 68%),
        linear-gradient(180deg, #f7fafd 0%, #f3f7fc 48%, #ebf2f9 100%);
}

/* Документ по центру; зміст — у лівій колонці поруч */
.site-doc-layout {
    display: grid;
    grid-template-columns: 1fr min(760px, 100%) 1fr;
    gap: clamp(16px, 2.5vw, 32px);
    width: 100%;
    margin: 0;
    align-items: start;
}

.site-doc-toc {
    grid-column: 1;
    grid-row: 1;
    justify-self: end;
    width: min(240px, 100%);
    position: sticky;
    top: calc(var(--header-v2-height, 72px) + 18px);
    padding: 16px 14px 14px;
    border: 1px solid var(--sd-line);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 10px 28px rgba(7, 31, 72, 0.06);
    backdrop-filter: blur(8px);
}

.site-doc-toc__summary {
    display: block;
    margin: 0;
    list-style: none;
    cursor: default;
    pointer-events: none;
}

.site-doc-toc__summary::-webkit-details-marker {
    display: none;
}

.site-doc-toc__summary::marker {
    content: "";
}

.site-doc-toc__label {
    display: block;
    margin: 0 0 10px;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--sd-accent);
}

.site-doc-toc__summary > .site-doc-toc__label {
    margin-bottom: 0;
}

.site-doc-toc__panel {
    margin-top: 10px;
}

.site-doc-toc__label--related {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--sd-line);
}

.site-doc-toc__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-doc-toc__list li + li {
    margin-top: 1px;
}

.site-doc-toc__link {
    display: block;
    padding: 6px 8px 6px 10px;
    border-left: 2px solid transparent;
    border-radius: 0 8px 8px 0;
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--sd-ink-soft);
    text-decoration: none;
    transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.site-doc-toc__link:hover,
.site-doc-toc__link:focus-visible {
    color: var(--sd-accent);
    border-left-color: var(--sd-accent);
    background: var(--sd-highlight);
    outline: none;
}

.site-doc-toc__link.is-active {
    color: var(--sd-ink);
    border-left-color: var(--sd-accent);
    background: var(--sd-highlight);
}

.site-doc-toc__hint {
    margin: 12px 0 0;
    padding-top: 10px;
    border-top: 1px solid var(--sd-line);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--sd-muted);
}

.site-doc-sheet {
    grid-column: 2;
    grid-row: 1;
    position: relative;
    width: 100%;
    padding: clamp(28px, 4vw, 48px) clamp(22px, 4vw, 52px) clamp(28px, 4vw, 44px);
    border: 1px solid rgba(7, 31, 72, 0.08);
    border-radius: 24px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, #fff 28%),
        var(--sd-paper);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.9) inset,
        0 18px 48px rgba(7, 31, 72, 0.08);
    overflow: hidden;
}

.site-doc-sheet::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0d4fad 0%, #1166d9 42%, #69b0d6 100%);
}

.site-doc-head {
    margin-bottom: 34px;
    padding-bottom: 26px;
    border-bottom: 1px solid var(--sd-line);
}

.site-doc-kicker {
    margin: 0 0 12px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--sd-accent);
}

.site-doc-title {
    margin: 0;
    max-width: 18ch;
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.12;
    color: var(--sd-ink);
}

.site-doc-lead {
    margin: 14px 0 0;
    max-width: 38rem;
    font-size: 1.02rem;
    font-weight: 500;
    line-height: 1.7;
    color: var(--sd-ink-soft);
}

.site-doc-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    margin-top: 22px;
}

.site-doc-meta span {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: baseline;
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--sd-wash);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--sd-ink-soft);
}

.site-doc-meta strong {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sd-muted);
}

.site-doc-section {
    margin: 0 0 30px;
    padding: 0 0 28px;
    border-bottom: 1px solid var(--sd-line);
    scroll-margin-top: calc(var(--header-v2-height, 72px) + 24px);
}

.site-doc-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
}

.site-doc-section__title {
    display: flex;
    gap: 14px;
    align-items: baseline;
    margin: 0 0 14px;
    font-size: 1.12rem;
    font-weight: 800;
    line-height: 1.35;
    color: var(--sd-ink);
}

.site-doc-section__num {
    flex: 0 0 auto;
    min-width: 1.6em;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--sd-accent);
}

.site-doc-section__name {
    min-width: 0;
}

.site-doc-section__text {
    margin: 0 0 12px;
    font-size: 0.97rem;
    font-weight: 500;
    line-height: 1.78;
    color: var(--sd-ink-soft);
}

.site-doc-section__text:last-child {
    margin-bottom: 0;
}

.site-doc-list {
    margin: 0 0 12px;
    padding: 0;
    list-style: none;
}

.site-doc-list:last-child {
    margin-bottom: 0;
}

.site-doc-list li {
    position: relative;
    margin: 0 0 8px;
    padding-left: 1.25rem;
    font-size: 0.97rem;
    font-weight: 500;
    line-height: 1.7;
    color: var(--sd-ink-soft);
}

.site-doc-list li:last-child {
    margin-bottom: 0;
}

.site-doc-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.72em;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--sd-accent);
    box-shadow: 0 0 0 3px rgba(17, 102, 217, 0.14);
}

.site-doc-foot {
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px dashed rgba(17, 102, 217, 0.28);
}

.site-doc-foot__note {
    margin: 0;
    padding: 14px 16px;
    border-radius: 14px;
    background: var(--sd-wash);
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.65;
    color: var(--sd-ink-soft);
}

.site-doc-foot__note a {
    color: var(--sd-accent-deep);
    font-weight: 700;
    text-decoration: none;
    border-bottom: 1px solid rgba(17, 102, 217, 0.35);
}

.site-doc-foot__note a:hover,
.site-doc-foot__note a:focus-visible {
    color: var(--sd-accent);
    border-bottom-color: var(--sd-accent);
    outline: none;
}

.site-doc-sign {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 18px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--sd-muted);
}

.site-doc-sign span:first-child {
    color: var(--sd-accent);
}

.site-doc-top {
    position: fixed;
    z-index: 40;
    right: max(20px, env(safe-area-inset-right, 0px));
    bottom: max(24px, env(safe-area-inset-bottom, 0px));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 0;
    padding: 0;
    border: 1px solid rgba(7, 31, 72, 0.10);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.94);
    color: var(--sd-accent);
    box-shadow: 0 10px 28px rgba(7, 31, 72, 0.12);
    backdrop-filter: blur(8px);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(8px);
    transition:
        opacity 0.22s ease,
        transform 0.22s ease,
        visibility 0.22s ease,
        background 0.18s ease,
        color 0.18s ease,
        box-shadow 0.18s ease;
    -webkit-tap-highlight-color: transparent;
}

.site-doc-top[hidden] {
    display: none !important;
}

.site-doc-top.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.site-doc-top:hover,
.site-doc-top:focus-visible {
    background: #fff;
    color: var(--sd-accent-deep);
    box-shadow: 0 12px 32px rgba(7, 31, 72, 0.16);
    outline: none;
}

.site-doc-top:focus-visible {
    outline: 2px solid var(--sd-accent);
    outline-offset: 2px;
}

.site-doc-top:active {
    transform: translateY(1px);
}

.site-doc-top svg {
    display: block;
    width: 22px;
    height: 22px;
}

@media (max-width: 1100px) {
    .site-doc-layout {
        grid-template-columns: minmax(0, 1fr);
        max-width: 760px;
        margin: 0 auto;
    }

    .site-doc-toc {
        grid-column: 1;
        grid-row: 1;
        justify-self: stretch;
        width: 100%;
        position: static;
        padding: 0;
        overflow: hidden;
    }

    .site-doc-toc__summary {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        padding: 14px 16px;
        cursor: pointer;
        pointer-events: auto;
        user-select: none;
        -webkit-tap-highlight-color: transparent;
    }

    .site-doc-toc__summary:focus-visible {
        outline: 2px solid var(--sd-accent);
        outline-offset: -2px;
    }

    .site-doc-toc__summary::after {
        content: "";
        flex: 0 0 auto;
        width: 8px;
        height: 8px;
        margin-top: -3px;
        border-right: 2px solid var(--sd-accent);
        border-bottom: 2px solid var(--sd-accent);
        transform: rotate(45deg);
        transition: transform 0.2s ease;
    }

    .site-doc-toc[open] > .site-doc-toc__summary::after {
        margin-top: 3px;
        transform: rotate(-135deg);
    }

    .site-doc-toc__panel {
        margin-top: 0;
        padding: 0 14px 14px;
        border-top: 1px solid var(--sd-line);
    }

    .site-doc-toc:not([open]) > .site-doc-toc__panel {
        display: none;
    }

    .site-doc-sheet {
        grid-column: 1;
        grid-row: 2;
    }

    .site-doc-toc__list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1px 8px;
        padding-top: 10px;
    }

    .site-doc-top {
        right: max(14px, env(safe-area-inset-right, 0px));
        bottom: calc(
            52px + 12px + env(safe-area-max-inset-bottom, env(safe-area-inset-bottom, 0px))
        );
        width: 44px;
        height: 44px;
        border-radius: 12px;
        z-index: 40;
    }

    .site-doc-top svg {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 640px) {
    .site-doc-page {
        padding-top: 18px;
        padding-bottom: 36px;
    }

    .site-doc-sheet {
        padding: 24px 16px 28px;
        border-radius: 18px;
    }

    .site-doc-title {
        max-width: none;
    }

    .site-doc-toc__list {
        grid-template-columns: minmax(0, 1fr);
    }

    .site-doc-meta {
        flex-direction: column;
        align-items: stretch;
    }

    .site-doc-sign {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-doc-top {
        right: max(12px, env(safe-area-inset-right, 0px));
        bottom: calc(
            52px + 10px + env(safe-area-max-inset-bottom, env(safe-area-inset-bottom, 0px))
        );
        width: 42px;
        height: 42px;
        border-radius: 12px;
    }
}

@media print {
    .site-doc-page {
        padding: 0;
        background: #fff;
    }

    .site-doc-toc,
    .site-doc-top {
        display: none;
    }

    .site-doc-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .site-doc-sheet {
        border: none;
        box-shadow: none;
        border-radius: 0;
    }
}