.tfo-feed {
    border: 1px solid #e1e8ed;
    border-radius: 8px;
    background: #fff;
    max-width: 680px;
    margin: 0 auto;
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

.tfo-item {
    display: flex;
    gap: 10px;
    padding: 12px 14px;
    border-bottom: 1px solid #e1e8ed;
}

.tfo-item:last-child {
    border-bottom: none;
}

.tfo-item-hidden {
    display: none;
}

.tfo-item-revealed {
    animation: tfoFadeIn 220ms ease;
}

.tfo-avatar img {
    width: 42px;
    height: 42px;
    border-radius: 999px;
}

.tfo-body {
    min-width: 0;
    flex: 1;
}

.tfo-meta {
    font-size: 12px;
    color: #536471;
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 4px;
    white-space: nowrap;
}

.tfo-repost {
    font-size: 13px;
    color: #536471;
    margin-right: 2px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
}

.tfo-name {
    font-weight: 700;
    color: #0f1419;
    font-size: 14px;
}

.tfo-meta span:nth-child(2) {
    overflow: hidden;
    text-overflow: ellipsis;
}

.tfo-text {
    font-size: 14px;
    color: #0f1419;
    line-height: 1.45;
    word-break: break-word;
}

.tfo-text a {
    color: #1d9bf0;
    text-decoration: none;
}

.tfo-text a:hover {
    text-decoration: underline;
}

.tfo-media {
    margin-top: 8px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
}

.tfo-media-item {
    position: relative;
    display: block;
    border: 1px solid #cfd9de;
    border-radius: 12px;
    overflow: hidden;
    background: #f7f9f9;
}

.tfo-media-item img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    aspect-ratio: 16 / 9;
}

.tfo-media-badge {
    position: absolute;
    right: 8px;
    bottom: 8px;
    padding: 2px 6px;
    border-radius: 999px;
    background: rgba(15, 20, 25, 0.8);
    color: #fff;
    font-size: 11px;
}

.tfo-media.tfo-media-single {
    grid-template-columns: 1fr;
}

.tfo-time {
    margin-left: 0;
    font-size: 12px;
    color: #536471;
    padding-left: 2px;
}

.tfo-stats {
    margin-top: 6px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 12px;
    color: #536471;
}

.tfo-stats span {
    white-space: nowrap;
}

.tfo-stat {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.tfo-stat-icon {
    font-size: 13px;
    line-height: 1;
    color: #536471;
}

.tfo-empty {
    padding: 12px;
    border: 1px solid #e1e8ed;
    background: #f7f9f9;
    border-radius: 8px;
    color: #536471;
}

.tfo-empty-title {
    display: block;
    color: #0f1419;
    font-size: 14px;
    margin-bottom: 4px;
}

.tfo-empty-detail {
    font-size: 13px;
    line-height: 1.4;
}

.tfo-feed-wrap {
    position: relative;
}

.tfo-feed-more-container {
    position: relative;
    display: flex;
    justify-content: center;
    padding: 12px 10px 10px;
    background: #fff;
    border: 1px solid #e1e8ed;
    border-top: 0;
    border-radius: 0 0 8px 8px;
}

.tfo-feed-fade {
    position: absolute;
    left: 0;
    right: 0;
    top: -22px;
    height: 22px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0), #fff);
    pointer-events: none;
}

.tfo-feed-more {
    border: 0;
    background: transparent;
    color: #536471;
    font-size: 12px;
    font-weight: 500;
    border-radius: 0;
    padding: 4px 8px;
    cursor: pointer;
    transition: color 120ms ease;
}

.tfo-feed-more:hover {
    color: #1d9bf0;
}

@keyframes tfoFadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}