.ab-sb-single-blog,
.ab-sb-single-blog * {
    box-sizing: border-box;
}

.ab-sb-single-blog {
    --ab-sb-single-primary: #1961a9;
    --ab-sb-single-accent: #6bbeff;
    --ab-sb-single-dark: #0d243c;
    --ab-sb-single-muted: #607287;
    --ab-sb-single-line: #dbe7f2;
    padding: 70px 20px 90px;
    background:
        radial-gradient(circle at 8% 4%, rgba(107,190,255,.13), transparent 26%),
        linear-gradient(180deg, #f7fbff 0, #fff 360px);
    color: var(--ab-sb-single-dark);
    font-family: inherit;
}

.ab-sb-single-blog-shell {
    width: min(1240px, 100%);
    margin: 0 auto;
}

.ab-sb-single-blog-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 34px;
    align-items: start;
}

.ab-sb-single-blog-article {
    min-width: 0;
    padding: 38px;
    border: 1px solid rgba(25,97,169,.13);
    border-radius: 28px;
    background: #fff;
    box-shadow: 0 24px 62px rgba(13,36,60,.09);
}

.ab-sb-single-blog-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 18px;
    color: #718196;
    font-size: 12px;
    font-weight: 700;
}

.ab-sb-single-blog-breadcrumbs a {
    color: var(--ab-sb-single-primary);
    text-decoration: none;
}

.ab-sb-single-blog-breadcrumbs svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ab-sb-single-blog-categories {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.ab-sb-single-blog-categories a {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 11px;
    border-radius: 999px;
    background: #e9f5ff;
    color: var(--ab-sb-single-primary);
    font-size: 10px;
    font-weight: 850;
    letter-spacing: .07em;
    line-height: 1;
    text-decoration: none;
    text-transform: uppercase;
}

.ab-sb-single-blog-header h1 {
    margin: 0;
    color: var(--ab-sb-single-dark);
    font-size: clamp(36px, 5vw, 62px);
    font-weight: 800;
    letter-spacing: -.045em;
    line-height: 1.08;
}

.ab-sb-single-blog-meta {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 22px;
    color: #718196;
    font-size: 13px;
    font-weight: 650;
}

.ab-sb-single-blog-meta span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.ab-sb-single-blog-meta svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: var(--ab-sb-single-primary);
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ab-sb-single-blog-featured {
    margin: 32px 0 0;
    overflow: hidden;
    border-radius: 22px;
    background: #edf5fc;
}

.ab-sb-single-blog-featured img {
    width: 100%;
    max-height: 540px;
    display: block;
    object-fit: cover;
}

.ab-sb-single-blog-video {
    margin-top: 32px;
    padding: 18px;
    border: 1px solid rgba(25,97,169,.14);
    border-radius: 22px;
    background: #f7fbff;
}

.ab-sb-single-blog-section-label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    color: var(--ab-sb-single-dark);
}

.ab-sb-single-blog-section-label span {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 11px;
    background: #e4f2ff;
    color: var(--ab-sb-single-primary);
}

.ab-sb-single-blog-section-label svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ab-sb-single-blog-video-frame {
    position: relative;
    overflow: hidden;
    padding-top: 56.25%;
    border-radius: 16px;
    background: #06111f;
}

.ab-sb-single-blog-video-frame iframe,
.ab-sb-single-blog-video-frame video,
.ab-sb-single-blog-video-frame embed,
.ab-sb-single-blog-video-frame object {
    position: absolute;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    border: 0;
}

.ab-sb-single-blog-content {
    margin-top: 34px;
    color: #344a61;
    font-size: 17px;
    line-height: 1.85;
}

.ab-sb-single-blog-content > :first-child {
    margin-top: 0;
}

.ab-sb-single-blog-content > :last-child {
    margin-bottom: 0;
}

.ab-sb-single-blog-content h2,
.ab-sb-single-blog-content h3,
.ab-sb-single-blog-content h4,
.ab-sb-single-blog-content h5,
.ab-sb-single-blog-content h6 {
    margin: 1.55em 0 .55em;
    color: var(--ab-sb-single-dark);
    font-weight: 800;
    letter-spacing: -.02em;
    line-height: 1.25;
}

.ab-sb-single-blog-content h2 { font-size: 32px; }
.ab-sb-single-blog-content h3 { font-size: 26px; }
.ab-sb-single-blog-content h4 { font-size: 21px; }

.ab-sb-single-blog-content p,
.ab-sb-single-blog-content ul,
.ab-sb-single-blog-content ol,
.ab-sb-single-blog-content blockquote,
.ab-sb-single-blog-content figure,
.ab-sb-single-blog-content table {
    margin: 0 0 1.35em;
}

.ab-sb-single-blog-content a {
    color: var(--ab-sb-single-primary);
    font-weight: 650;
}

.ab-sb-single-blog-content img {
    max-width: 100%;
    height: auto;
    border-radius: 16px;
}

.ab-sb-single-blog-content blockquote {
    padding: 22px 24px;
    border-left: 4px solid var(--ab-sb-single-primary);
    border-radius: 0 15px 15px 0;
    background: #f3f9ff;
    color: var(--ab-sb-single-dark);
    font-size: 19px;
    font-weight: 650;
}

.ab-sb-single-blog-content table {
    width: 100%;
    border-collapse: collapse;
}

.ab-sb-single-blog-content th,
.ab-sb-single-blog-content td {
    padding: 12px 14px;
    border: 1px solid var(--ab-sb-single-line);
}

.ab-sb-single-blog-download {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 17px;
    align-items: center;
    margin-top: 36px;
    padding: 20px;
    border: 1px solid rgba(25,97,169,.18);
    border-radius: 20px;
    background: linear-gradient(135deg, #f6fbff, #eaf5ff);
}

.ab-sb-single-blog-download-icon {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: #fff;
    color: var(--ab-sb-single-primary);
    box-shadow: 0 10px 22px rgba(25,97,169,.1);
}

.ab-sb-single-blog-download-icon svg,
.ab-sb-single-blog-download-button svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ab-sb-single-blog-download-copy {
    min-width: 0;
}

.ab-sb-single-blog-download-copy > span {
    display: block;
    color: var(--ab-sb-single-primary);
    font-size: 10px;
    font-weight: 850;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.ab-sb-single-blog-download-copy h2 {
    margin: 5px 0 4px;
    overflow: hidden;
    color: var(--ab-sb-single-dark);
    font-size: 18px;
    font-weight: 800;
    line-height: 1.3;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ab-sb-single-blog-download-copy p {
    margin: 0;
    color: #6d7e91;
    font-size: 12px;
    font-weight: 650;
}

.ab-sb-single-blog-download-button {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 16px;
    border-radius: 13px;
    background: var(--ab-sb-single-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
    box-shadow: 0 11px 25px rgba(25,97,169,.2);
    transition: transform .2s ease, box-shadow .2s ease;
}

.ab-sb-single-blog-download-button svg {
    width: 19px;
    height: 19px;
}

.ab-sb-single-blog-download-button:hover {
    transform: translateY(-2px);
    color: #fff;
    box-shadow: 0 15px 32px rgba(25,97,169,.28);
}

.ab-sb-single-blog-footer {
    margin-top: 36px;
    padding-top: 22px;
    border-top: 1px solid var(--ab-sb-single-line);
}

.ab-sb-single-blog-tags {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    color: #687a8d;
    font-size: 12px;
}

.ab-sb-single-blog-tags strong {
    color: var(--ab-sb-single-dark);
}

.ab-sb-single-blog-tags a,
.ab-sb-single-blog-tags span {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    padding: 4px 9px;
    border-radius: 999px;
    background: #f0f6fb;
    color: var(--ab-sb-single-primary);
    font-weight: 700;
    text-decoration: none;
}

.ab-sb-single-blog-sidebar-inner {
    position: sticky;
    top: 34px;
    display: grid;
    gap: 20px;
}

.admin-bar .ab-sb-single-blog-sidebar-inner {
    top: 66px;
}

.ab-sb-blog-sidebar-card {
    padding: 22px;
    border: 1px solid rgba(25,97,169,.13);
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 16px 40px rgba(13,36,60,.075);
}

.ab-sb-blog-sidebar-heading {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-bottom: 17px;
}

.ab-sb-blog-sidebar-heading > span {
    width: 37px;
    height: 37px;
    display: grid;
    place-items: center;
    border-radius: 11px;
    background: #e8f4ff;
    color: var(--ab-sb-single-primary);
}

.ab-sb-blog-sidebar-heading svg {
    width: 19px;
    height: 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ab-sb-blog-sidebar-heading h2 {
    margin: 0;
    color: var(--ab-sb-single-dark);
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -.02em;
}

.ab-sb-single-blog-search {
    position: relative;
}

.ab-sb-single-blog-search input {
    width: 100%;
    min-height: 48px;
    margin: 0;
    padding: 10px 51px 10px 14px;
    border: 1px solid #d6e4f0;
    border-radius: 13px;
    background: #f8fbfe;
    color: var(--ab-sb-single-dark);
    font: inherit;
    font-size: 13px;
    outline: none;
}

.ab-sb-single-blog-search input:focus {
    border-color: var(--ab-sb-single-primary);
    box-shadow: 0 0 0 3px rgba(25,97,169,.09);
}

.ab-sb-single-blog-search button {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 10px;
    background: var(--ab-sb-single-primary);
    color: #fff;
    cursor: pointer;
}

.ab-sb-single-blog-search button svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ab-sb-single-blog-category-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.ab-sb-single-blog-category-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 11px 0;
    border-bottom: 1px solid #e7eff6;
    color: #7b8b9d;
    font-size: 12px;
    font-weight: 700;
}

.ab-sb-single-blog-category-list li:first-child { padding-top: 0; }
.ab-sb-single-blog-category-list li:last-child { padding-bottom: 0; border-bottom: 0; }
.ab-sb-single-blog-category-list a { color: #40556c; text-decoration: none; }
.ab-sb-single-blog-category-list a:hover { color: var(--ab-sb-single-primary); }

.ab-sb-single-blog-related-list {
    display: grid;
    gap: 15px;
}

.ab-sb-single-blog-related-item {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
}

.ab-sb-single-blog-related-image {
    width: 72px;
    height: 65px;
    display: block;
    overflow: hidden;
    border-radius: 11px;
    background: #edf5fc;
}

.ab-sb-single-blog-related-image img,
.ab-sb-single-blog-related-image > span {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    object-fit: cover;
}

.ab-sb-single-blog-related-image svg {
    width: 26px;
    height: 26px;
    fill: none;
    stroke: rgba(25,97,169,.55);
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ab-sb-single-blog-related-item h3 {
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    color: var(--ab-sb-single-dark);
    font-size: 13px;
    font-weight: 800;
    line-height: 1.42;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.ab-sb-single-blog-related-item h3 a {
    color: inherit;
    text-decoration: none;
}

.ab-sb-single-blog-related-item h3 a:hover {
    color: var(--ab-sb-single-primary);
}

.ab-sb-single-blog-related-item time {
    display: block;
    margin-top: 5px;
    color: #8391a1;
    font-size: 10px;
    font-weight: 650;
}

.ab-sb-single-blog-no-related {
    margin: 0;
    color: #718196;
    font-size: 13px;
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .ab-sb-single-blog-layout {
        grid-template-columns: minmax(0, 1fr) 300px;
        gap: 24px;
    }

    .ab-sb-single-blog-article {
        padding: 30px;
    }
}

@media (max-width: 860px) {
    .ab-sb-single-blog {
        padding: 42px 16px 70px;
    }

    .ab-sb-single-blog-layout {
        grid-template-columns: 1fr;
    }

    .ab-sb-single-blog-sidebar-inner {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ab-sb-blog-search-card {
        grid-column: 1 / -1;
    }
}

@media (max-width: 600px) {
    .ab-sb-single-blog {
        padding: 24px 10px 54px;
    }

    .ab-sb-single-blog-article {
        padding: 21px 16px;
        border-radius: 20px;
    }

    .ab-sb-single-blog-header h1 {
        font-size: 34px;
    }

    .ab-sb-single-blog-meta {
        gap: 10px 14px;
    }

    .ab-sb-single-blog-featured,
    .ab-sb-single-blog-video {
        margin-top: 24px;
        border-radius: 17px;
    }

    .ab-sb-single-blog-video {
        padding: 11px;
    }

    .ab-sb-single-blog-content {
        margin-top: 27px;
        font-size: 16px;
        line-height: 1.75;
    }

    .ab-sb-single-blog-content h2 { font-size: 27px; }
    .ab-sb-single-blog-content h3 { font-size: 23px; }

    .ab-sb-single-blog-download {
        grid-template-columns: auto minmax(0, 1fr);
        padding: 16px;
    }

    .ab-sb-single-blog-download-button {
        grid-column: 1 / -1;
        width: 100%;
    }

    .ab-sb-single-blog-sidebar-inner {
        grid-template-columns: 1fr;
    }

    .ab-sb-blog-search-card {
        grid-column: auto;
    }
}