.info-post-comments {
    margin-top: clamp(2rem, 5vw, 3.5rem);
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.info-post-comments__heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.info-post-comments__heading h2 {
    margin: 0;
    font-size: clamp(1.25rem, 2vw, 1.55rem);
    line-height: 1.25;
}

.info-post-comments__heading p {
    margin: .3rem 0 0;
    font-size: .92rem;
}

.info-post-comments__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    height: 2rem;
    padding: 0 .65rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: var(--color-surface);
    color: var(--color-primary);
    font-weight: 700;
    font-size: .88rem;
}

.info-post-comments__list {
    min-height: 2.5rem;
}

.info-post-comments__empty,
.info-post-comments__loading,
.info-post-comments__error {
    padding: .9rem 0;
    font-size: .94rem;
}

.info-comment-node {
    position: relative;
    margin-top: .85rem;
}

.info-comment-node:first-child {
    margin-top: 0;
}

.info-comment-node[data-depth="1"],
.info-comment-node[data-depth="2"] {
    margin-left: 1.35rem;
    padding-left: .85rem;
    border-left: 1px solid color-mix(in srgb, var(--color-border) 80%, transparent);
}

.info-comment-bubble {
    display: inline-block;
    width: auto;
    max-width: min(100%, 720px);
    padding: .65rem .8rem;
    border: 1px solid color-mix(in srgb, var(--color-border) 82%, transparent);
    border-radius: 13px;
    background: color-mix(in srgb, var(--color-surface) 94%, var(--color-primary) 6%);
}

.info-comment-meta {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: .4rem;
    font-size: .82rem;
    line-height: 1.35;
}

.info-comment-author {
    font-weight: 750;
    color: var(--color-primary);
}

.info-comment-time,
.info-comment-reply-context {
    color: var(--color-muted);
}

.info-comment-reply-context {
    margin-top: .2rem;
    font-size: .78rem;
}

.info-comment-content {
    margin-top: .35rem;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    line-height: 1.55;
}

.info-comment-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .65rem;
    margin: .28rem 0 0 .45rem;
}

.info-comment-actions button {
    appearance: none;
    border: 0;
    padding: .15rem 0;
    background: transparent;
    color: var(--color-muted);
    font: inherit;
    font-size: .82rem;
    font-weight: 650;
    cursor: pointer;
}

.info-comment-actions button:hover,
.info-comment-actions button:focus-visible,
.info-comment-actions button.is-liked {
    color: var(--color-primary);
}

.info-comment-actions button:disabled {
    opacity: .55;
    cursor: default;
}

.info-post-comment-form {
    margin-top: 1.4rem;
    padding-top: 1rem;
    border-top: 1px solid color-mix(in srgb, var(--color-border) 80%, transparent);
}

.info-post-comment-form textarea {
    display: block;
    width: 100%;
    min-height: 92px;
    max-height: 260px;
    resize: vertical;
    padding: .8rem .9rem;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    background: var(--color-surface);
    color: var(--color-text);
    font: inherit;
    line-height: 1.5;
}

.info-post-comment-form textarea:focus {
    outline: 2px solid color-mix(in srgb, var(--color-primary) 25%, transparent);
    outline-offset: 1px;
    border-color: var(--color-primary);
}

.info-post-comment-form__replying {
    margin-bottom: .55rem;
    font-size: .88rem;
}

.info-post-comment-form__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-top: .65rem;
}

.info-post-comment-form__actions {
    display: flex;
    gap: .5rem;
    margin-left: auto;
}

.info-post-comment-form__error {
    color: var(--status-danger-text);
    font-size: .86rem;
}

.info-post-comments__login-note {
    margin-top: 1.25rem;
    padding: .8rem 0;
    color: var(--color-muted);
}

.info-post-comments__login-note a,
.info-post-detail__back a {
    color: var(--color-primary);
}

.info-post-detail__back {
    margin-top: 1.5rem;
}

@media (max-width: 640px) {
    .info-post-comments {
        margin-top: 2rem;
        padding-top: 1.15rem;
    }

    .info-post-comments__heading {
        margin-bottom: .8rem;
    }

    .info-comment-node[data-depth="1"],
    .info-comment-node[data-depth="2"] {
        margin-left: .65rem;
        padding-left: .65rem;
    }

    .info-comment-bubble {
        max-width: 100%;
        padding: .58rem .7rem;
    }

    .info-post-comment-form__footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .info-post-comment-form__actions {
        width: 100%;
        justify-content: flex-end;
    }
}
.info-comment-replies {
    margin-top: .15rem;
}

.info-comment-thread-toggle {
    appearance: none;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    margin: .35rem 0 .15rem .45rem;
    padding: .2rem 0;
    border: 0;
    background: transparent;
    color: var(--color-primary);
    font: inherit;
    font-size: .82rem;
    font-weight: 700;
    cursor: pointer;
}

.info-comment-thread-toggle::before {
    content: '';
    width: 1.1rem;
    height: 1px;
    background: color-mix(in srgb, var(--color-primary) 48%, transparent);
}

.info-comment-thread-toggle:hover,
.info-comment-thread-toggle:focus-visible {
    text-decoration: underline;
    text-underline-offset: 3px;
}

@media (max-width: 640px) {
    .info-comment-thread-toggle {
        margin-left: .2rem;
        font-size: .8rem;
    }
}

/* Account avatar for info-post comments. Neutral separator + role ring preserves contrast on every palette. */
.info-comment-header {
    display: flex;
    align-items: center;
    gap: .65rem;
    min-width: 0;
}
.info-comment-header .info-comment-meta {
    min-width: 0;
    flex: 1 1 auto;
}
.info-comment-avatar {
    --info-comment-role: #64748b;
    width: 2rem;
    height: 2rem;
    flex: 0 0 2rem;
    display: inline-grid;
    place-items: center;
    overflow: hidden;
    border: 2px solid var(--color-surface);
    border-radius: 50%;
    background: color-mix(in srgb, var(--info-comment-role) 18%, var(--color-surface));
    box-shadow: 0 0 0 2px var(--info-comment-role), 0 1px 4px rgba(0,0,0,.18);
    color: var(--color-text);
    font-size: .78rem;
    font-weight: 800;
    line-height: 1;
    text-transform: uppercase;
}
.info-comment-avatar img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}
.info-comment-avatar--guest { --info-comment-role: var(--user-role-guest-fill, #55647A); }
.info-comment-avatar--member { --info-comment-role: var(--user-role-member-fill, #2F6FE0); }
.info-comment-avatar--smember { --info-comment-role: var(--user-role-smember-fill, #E0A83C); }
.info-comment-avatar--editor { --info-comment-role: var(--user-role-admin-fill, #7C4FE0); }
.info-comment-avatar--admin { --info-comment-role: var(--user-role-admin-fill, #7C4FE0); }

@media (max-width: 640px) {
    .info-comment-avatar { width: 1.85rem; height: 1.85rem; flex-basis: 1.85rem; }
    .info-comment-header { gap: .55rem; }
}

/* Maintain action-button contrast on all site palettes. */
.info-comment-actions button {
    color: var(--color-text, #1f2937);
    background: var(--surface-soft, rgba(127,127,127,.10));
    border-color: var(--border-color, rgba(127,127,127,.36));
    opacity: 1;
}
.info-comment-actions button:hover,
.info-comment-actions button:focus-visible {
    color: var(--color-text, #111827);
    background: var(--surface-hover, rgba(127,127,127,.18));
    opacity: 1;
}


/* Account avatar in Information comments: same role-aware circle as other public comment surfaces. */
.info-comment-avatar {
    appearance: none;
    -webkit-appearance: none;
    padding: 0;
    font: inherit;
}
button.info-comment-avatar { cursor: zoom-in; }
button.info-comment-avatar:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}