.role-col {
        color: var(--jx3-text);
        font-weight: 700;
        word-break: break-word;
    }

    /* 消息列 */
    .message-col {
        color: var(--jx3-text-secondary);
        font-weight: 600;
        line-height: 1.65;
        word-break: break-word;
        overflow-wrap: anywhere;
    }

    /* 时间列 */
    .time-col {
        color: #757b8f;
        white-space: nowrap;
    }

    /* 频道标签 */
    .channel-tag {
        display: inline-block;
        min-width: 58px;
        padding: 5px 10px;
        border-radius: 6px;
        font-size: 14px;
        font-weight: 700;
        text-align: center;
    }

    .channel-world {
        color: #d93939;
        border: 1px solid #f3bcbc;
        background: #fff0f0;
    }

    .channel-school {
        color: #7d43b7;
        border: 1px solid #d8c0ef;
        background: #f6effd;
    }

    .channel-team {
        color: #197d5b;
        border: 1px solid #b8e4d5;
        background: #edf9f5;
    }

    .channel-map {
        color: #1e6bd6;
        border: 1px solid #bdd3f5;
        background: #eef5ff;
    }

    .channel-other {
        color: #666666;
        border: 1px solid #d8d8d8;
        background: #f4f4f4;
    }

    .empty-row td {
        padding: 50px 20px;
        color: #8a8fa3;
        font-size: 17px;
    }