.content-engagement {
    --engagement-surface: var(--surface, var(--card-bg, #fff));
    --engagement-bg: var(--bg, var(--bg-primary, #fff));
    --engagement-text: var(--text, var(--text-primary, #263238));
    --engagement-muted: var(--text-muted, var(--text-secondary, #5a6774));
    --engagement-border: var(--border, var(--border-color, #e3e7ea));
    --engagement-accent: var(--primary, var(--accent-primary, #1e5a4f));
    --engagement-ring: var(--ring, rgba(30, 90, 79, .22));
    width: 100%;
    max-width: none;
    margin: clamp(2rem, 4vw, 3.5rem) 0;
    padding: clamp(1.25rem, 3vw, 2.5rem);
    color: var(--engagement-text);
    background: color-mix(in srgb, var(--engagement-surface) 96%, var(--engagement-accent) 4%);
    border: 1px solid color-mix(in srgb, var(--engagement-border) 80%, var(--engagement-accent) 20%);
    border-radius: var(--polish-radius-lg, 24px);
    box-shadow: var(--polish-shadow-md, 0 8px 24px rgba(33, 51, 55, .08));
}

.content-engagement-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.content-engagement-eyebrow {
    margin: 0 0 .4rem;
    color: var(--engagement-accent);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.content-engagement-title {
    margin: 0;
    color: var(--engagement-text);
    font-size: clamp(1.3rem, 2vw, 1.8rem);
    line-height: 1.25;
}

.engagement-summary {
    display: flex;
    align-items: center;
    gap: .35rem;
    flex-shrink: 0;
}

.engagement-action,
.engagement-submit-button,
.engagement-load-more,
.comment-reply-button,
.comment-cancel-button {
    min-height: 44px;
    border: 1px solid transparent;
    border-radius: 999px;
    cursor: pointer;
    font: inherit;
    transition: color .2s ease, background-color .2s ease, border-color .2s ease,
                transform .2s ease, opacity .2s ease;
}

.engagement-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .42rem;
    padding: .45rem .8rem;
    color: var(--engagement-muted);
    background: transparent;
    white-space: nowrap;
}

.engagement-action:hover:not(:disabled),
.comment-reply-button:hover:not(:disabled),
.comment-cancel-button:hover:not(:disabled) {
    color: var(--engagement-accent);
    background: color-mix(in srgb, var(--engagement-accent) 9%, transparent);
}

.engagement-action.is-liked {
    color: #c34f59;
    background: color-mix(in srgb, #c34f59 10%, transparent);
}

.engagement-action:disabled,
.engagement-submit-button:disabled,
.engagement-load-more:disabled,
.comment-reply-button:disabled,
.comment-cancel-button:disabled {
    cursor: wait;
    opacity: .58;
}

.engagement-count {
    color: currentColor;
    font-size: .86rem;
    font-variant-numeric: tabular-nums;
}

.engagement-status,
.engagement-error {
    margin: 0 0 1rem;
    padding: .7rem .9rem;
    border-radius: 10px;
    font-size: .9rem;
}

.engagement-status {
    color: var(--engagement-accent);
    background: color-mix(in srgb, var(--engagement-accent) 10%, transparent);
}

.engagement-error {
    color: var(--danger, #b23b42);
    background: color-mix(in srgb, var(--danger, #b23b42) 10%, transparent);
}

.engagement-error a {
    color: inherit;
    font-weight: 700;
    text-decoration: underline;
}

.engagement-composer {
    padding: 1rem;
    border: 1px solid var(--engagement-border);
    border-radius: 16px;
    background: color-mix(in srgb, var(--engagement-bg) 70%, var(--engagement-surface));
}

.engagement-composer textarea,
.comment-reply-form textarea {
    display: block;
    width: 100%;
    min-height: 82px;
    padding: .8rem .9rem;
    resize: vertical;
    border: 1px solid var(--engagement-border);
    border-radius: 12px;
    color: var(--engagement-text);
    background: var(--engagement-surface);
    font: inherit;
    line-height: 1.6;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.engagement-composer textarea:focus,
.comment-reply-form textarea:focus {
    border-color: var(--engagement-accent);
    box-shadow: 0 0 0 4px var(--engagement-ring);
    outline: none;
}

.engagement-composer-footer,
.comment-reply-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-top: .7rem;
}

.engagement-character-count {
    color: var(--engagement-muted);
    font-size: .78rem;
}

.engagement-submit-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    padding: .5rem 1rem;
    color: var(--on-primary, #fff);
    background: var(--engagement-accent);
    box-shadow: 0 5px 14px color-mix(in srgb, var(--engagement-accent) 26%, transparent);
}

.engagement-submit-button:hover:not(:disabled) {
    background: var(--primary-hover, #17463d);
    transform: translateY(-1px);
}

.engagement-comments {
    margin-top: 1.8rem;
}

.comment-list,
.comment-replies {
    display: grid;
    gap: 1.15rem;
    padding: 0;
    list-style: none;
}

.comment-list {
    margin: 0;
}

.comment-item {
    animation: comment-enter .24s ease both;
}

.comment-body {
    display: flex;
    align-items: flex-start;
    gap: .8rem;
}

.comment-avatar {
    display: grid;
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    overflow: hidden;
    place-items: center;
    border-radius: 50%;
    color: var(--on-primary, #fff);
    background: linear-gradient(135deg, var(--engagement-accent), var(--accent-secondary, #3d565d));
    font-size: .82rem;
    font-weight: 800;
}

.comment-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.comment-content {
    min-width: 0;
    flex: 1;
}

.comment-meta {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: .55rem;
}

.comment-meta strong {
    color: var(--engagement-text);
    font-size: .95rem;
}

.comment-meta time {
    color: var(--engagement-muted);
    font-size: .78rem;
}

.comment-text {
    margin: .25rem 0 0;
    color: var(--engagement-text);
    line-height: 1.7;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.comment-actions {
    margin-inline-start: 50px;
    margin-top: .2rem;
}

.comment-reply-button,
.comment-cancel-button {
    min-height: 36px;
    padding: .25rem .65rem;
    color: var(--engagement-muted);
    background: transparent;
    font-size: .82rem;
    font-weight: 700;
}

.comment-reply-form {
    margin: .6rem 0 .2rem 50px;
    padding: .75rem;
    border: 1px solid var(--engagement-border);
    border-radius: 14px;
    background: color-mix(in srgb, var(--engagement-bg) 72%, var(--engagement-surface));
}

.comment-reply-form textarea {
    min-height: 62px;
}

.comment-reply-submit {
    min-height: 38px;
    padding: .35rem .8rem;
    font-size: .82rem;
}

.comment-replies {
    margin: .7rem 0 0 50px;
    padding-inline-start: 1rem;
    border-inline-start: 2px solid color-mix(in srgb, var(--engagement-accent) 22%, var(--engagement-border));
}

.comment-item-reply .comment-avatar {
    flex-basis: 34px;
    width: 34px;
    height: 34px;
    font-size: .72rem;
}

.engagement-empty {
    padding: 2rem 1rem;
    color: var(--engagement-muted);
    text-align: center;
}

.engagement-empty i {
    display: block;
    margin-bottom: .65rem;
    color: var(--engagement-accent);
    font-size: 1.8rem;
}

.engagement-empty p {
    margin: 0;
}

.engagement-load-more {
    display: block;
    margin: 1.3rem auto 0;
    padding: .45rem 1rem;
    color: var(--engagement-accent);
    border-color: var(--engagement-border);
    background: var(--engagement-surface);
    font-weight: 700;
}

.engagement-load-more:hover {
    border-color: var(--engagement-accent);
    background: color-mix(in srgb, var(--engagement-accent) 8%, transparent);
}

.engagement-skeleton {
    display: grid;
    gap: 1.1rem;
}
.engagement-skeleton[hidden] {
    display: none;
}

.engagement-skeleton-row {
    display: flex;
    gap: .8rem;
    align-items: flex-start;
}

.engagement-skeleton-row > span,
.engagement-skeleton-row b,
.engagement-skeleton-row i {
    display: block;
    background: linear-gradient(100deg, color-mix(in srgb, var(--engagement-muted) 8%, transparent), color-mix(in srgb, var(--engagement-muted) 20%, transparent), color-mix(in srgb, var(--engagement-muted) 8%, transparent));
    background-size: 200% 100%;
    animation: engagement-shimmer 1.25s linear infinite;
}

.engagement-skeleton-row > span {
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
}

.engagement-skeleton-row > div {
    flex: 1;
}

.engagement-skeleton-row b,
.engagement-skeleton-row i {
    height: 11px;
    border-radius: 5px;
}

.engagement-skeleton-row b {
    width: 28%;
    margin: .25rem 0 .7rem;
}

.engagement-skeleton-row i {
    width: 86%;
}

@keyframes engagement-shimmer {
    to { background-position: -200% 0; }
}

@keyframes comment-enter {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 640px) {
    .content-engagement {
        margin: 2rem 0 3rem;
        padding: 1.1rem;
        border-radius: 18px;
    }

    .content-engagement-header {
        display: block;
    }

    .engagement-summary {
        justify-content: flex-start;
        margin-top: 1rem;
    }

    .engagement-action {
        padding-inline: .55rem;
    }

    .comment-actions,
    .comment-reply-form {
        margin-inline-start: 0;
    }

    .comment-replies {
        margin-inline-start: 0;
        padding-inline-start: .75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .content-engagement *,
    .content-engagement *::before,
    .content-engagement *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}