.live-feed {
    margin-top: 4rem;
    padding-top: 2.5rem;
}

.live-feed__header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.8rem;
    margin-bottom: 1.6rem;
}

.live-feed__heading {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--blog-text, #f1f2f6);
    margin: 0 0 0.3rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.live-feed__heading i {
    color: var(--blog-accent, #109fe7);
    font-size: 1.1rem;
}

.live-feed__subtitle {
    font-size: 0.82rem;
    color: var(--blog-text-muted, #a7abbd);
    margin: 0;
    opacity: 0.85;
}

.live-feed__status {
    font-size: 0.78rem;
    color: var(--blog-text-muted, #a7abbd);
    opacity: 0.85;
    white-space: nowrap;
    margin-top: 0.2rem;
}
.live-feed__status--error {
    color: #ff7675;
    opacity: 1;
}

/* ---------- Tabs (mirrors .blog__filter-btn exactly) ---------- */
.live-feed__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.live-feed__tab {
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--blog-text-muted, #a7abbd);
    background: var(--blog-surface, rgba(255, 255, 255, 0.04));
    border: 1px solid var(--blog-border, rgba(255, 255, 255, 0.08));
    padding: 0.4rem 1rem;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.live-feed__tab i {
    font-size: 0.78rem;
    opacity: 0.85;
}
.live-feed__tab:hover {
    color: var(--blog-text, #f1f2f6);
    border-color: var(--blog-accent, #109fe7);
    transform: translateY(-2px);
}
.live-feed__tab.is-active {
    color: #000;
    background: #109fe7;
    border-color: #109fe7;
    box-shadow: 0 4px 14px rgba(16, 159, 231, 0.4);
}

/* ---------- Grid (matches .blog__grid) ---------- */
.live-feed__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.8rem;
    justify-items: center;
}

/* ---------- Card (matches .blog__card sizing/typography exactly) ---------- */
.live-feed__card {
    max-width: 364px;
    width: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--blog-surface, rgba(255, 255, 255, 0.04));
    border: 1px solid var(--blog-border, rgba(255, 255, 255, 0.08));
    border-radius: var(--blog-radius, 18px);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    opacity: 0;
    transform: translateY(20px);
    animation: liveFeedFadeUp 0.5s ease forwards;
    transition: transform 0.35s cubic-bezier(0.2, 0, 0, 1), border-color 0.35s, box-shadow 0.35s, background 0.35s;
    cursor: pointer;
}
.live-feed__grid .live-feed__card:nth-child(1) { animation-delay: 0.03s; }
.live-feed__grid .live-feed__card:nth-child(2) { animation-delay: 0.07s; }
.live-feed__grid .live-feed__card:nth-child(3) { animation-delay: 0.11s; }
.live-feed__grid .live-feed__card:nth-child(4) { animation-delay: 0.15s; }
.live-feed__grid .live-feed__card:nth-child(5) { animation-delay: 0.19s; }
.live-feed__grid .live-feed__card:nth-child(6) { animation-delay: 0.23s; }
@keyframes liveFeedFadeUp {
    to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
    .live-feed__card { animation: none; opacity: 1; transform: none; }
}

.live-feed__card:hover,
.live-feed__card:focus-within {
    transform: translateY(-8px);
    border-color: var(--blog-accent, #109fe7);
    background: var(--blog-surface-hover, rgba(255, 255, 255, 0.07));
    box-shadow: 0 20px 40px -16px rgba(0, 0, 0, 0.6);
}

/* Media — same 16:9 treatment as your own post thumbnails */
.live-feed__media {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--blog-accent, #109fe7), var(--blog-accent-2, #00cec9));
    overflow: hidden;
}
.live-feed__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}
.live-feed__card:hover .live-feed__media img {
    transform: scale(1.05);
}

.live-feed__media--fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.6rem;
    color: rgba(255, 255, 255, 0.92);
}
.live-feed__media--fallback i {
    filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.25));
}

/* Per-category gradients — same palette as blog__media--* */
.live-feed__media--ai         { background: linear-gradient(135deg, #6c5ce7, #a29bfe); }
.live-feed__media--security   { background: linear-gradient(135deg, #d63031, #ff7675); }
.live-feed__media--swe        { background: linear-gradient(135deg, #e17055, #ffd166); }
.live-feed__media--cloud      { background: linear-gradient(135deg, #00b894, #00cec9); }
.live-feed__media--blockchain { background: linear-gradient(135deg, #e84393, #fd79a8); }
.live-feed__media--quantum    { background: linear-gradient(135deg, #0984e3, #74b9ff); }
.live-feed__media--others     { background: linear-gradient(135deg, #636e72, #b2bec3); }

/* Body — matches .blog__body spacing exactly */
.live-feed__body {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.4rem 1.4rem 1.6rem;
    flex: 1;
}

.live-feed__topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.live-feed__source {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--blog-accent, #109fe7);
    opacity: 0.9;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.live-feed__external-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--blog-text-muted, #a7abbd);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--blog-border, rgba(255, 255, 255, 0.08));
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    flex-shrink: 0;
}
.live-feed__external-badge i {
    font-size: 0.55rem;
}

.live-feed__title {
    font-size: 1.05rem;
    line-height: 1.4;
    color: var(--blog-text, #f1f2f6);
    margin: 0.2rem 0 0;
    font-weight: 700;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.live-feed__desc {
    font-size: 0.87rem;
    line-height: 1.6;
    color: var(--blog-text-muted, #a7abbd);
    margin: 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.live-feed__meta {
    font-size: 0.75rem;
    color: var(--blog-text-muted, #a7abbd);
    opacity: 0.7;
    margin-top: 0.2rem;
}

/* ---------- Skeleton loading state ---------- */
.live-feed__card--skeleton {
    opacity: 1;
    animation: none;
    cursor: default;
    pointer-events: none;
}
.live-feed__skeleton-block {
    background: linear-gradient(
        100deg,
        var(--blog-surface, rgba(255,255,255,0.04)) 30%,
        var(--blog-surface-hover, rgba(255,255,255,0.08)) 50%,
        var(--blog-surface, rgba(255,255,255,0.04)) 70%
    );
    background-size: 200% 100%;
    animation: liveFeedShimmer 1.5s ease-in-out infinite;
}
.live-feed__skeleton-line {
    height: 0.8rem;
    border-radius: 4px;
    background: linear-gradient(
        100deg,
        var(--blog-surface, rgba(255,255,255,0.04)) 30%,
        var(--blog-surface-hover, rgba(255,255,255,0.08)) 50%,
        var(--blog-surface, rgba(255,255,255,0.04)) 70%
    );
    background-size: 200% 100%;
    animation: liveFeedShimmer 1.5s ease-in-out infinite;
}
.live-feed__skeleton-line--tag { width: 40%; height: 0.6rem; margin-bottom: 0.4rem; }
.live-feed__skeleton-line--title { width: 90%; height: 1rem; }
.live-feed__skeleton-line--title-short { width: 60%; height: 1rem; margin-bottom: 0.4rem; }
.live-feed__skeleton-line--desc { width: 100%; height: 0.75rem; }
@keyframes liveFeedShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
@media (prefers-reduced-motion: reduce) {
    .live-feed__skeleton-block,
    .live-feed__skeleton-line {
        animation: none;
    }
}

/* ---------- Error / retry state ---------- */
.live-feed__error-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--blog-text-muted, #a7abbd);
}
.live-feed__error-state i {
    font-size: 1.6rem;
    color: #ff7675;
    margin-bottom: 0.8rem;
    display: block;
}
.live-feed__error-state p {
    margin: 0 0 1rem;
    font-size: 0.9rem;
}
.live-feed__retry-btn {
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--blog-text, #f1f2f6);
    background: var(--blog-surface, rgba(255, 255, 255, 0.04));
    border: 1px solid var(--blog-border, rgba(255, 255, 255, 0.08));
    padding: 0.5rem 1.2rem;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.live-feed__retry-btn:hover {
    border-color: var(--blog-accent, #109fe7);
    color: var(--blog-accent, #109fe7);
    transform: translateY(-2px);
}

/* ---------- Responsive ---------- */
@media screen and (max-width: 768px) {
    .live-feed__grid {
        grid-template-columns: 1fr;
    }
    .live-feed {
        margin-top: 3rem;
        padding-top: 2rem;
    }
    .live-feed__tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 0.3rem;
    }
    .live-feed__tabs::-webkit-scrollbar {
        display: none;
    }
    .live-feed__tab {
        flex: 0 0 auto;
    }
}