.top-notice-bar {
    width: 100%;
    background-color: #ffcc00;
    color: #111111;
    padding: 10px 15px;
    text-align: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    box-sizing: border-box;
}

.top-notice-content {
    display: inline-block;
}

.notice-text {
    font-size: 16px;
    font-weight: 600;
}

/* 防止页面内容被顶部公告栏遮挡 */
body {
    padding-top: 40px;
    margin: 0;
}

/* 手机端适配 */
@media (max-width: 600px) {
    .notice-text {
        font-size: 13px;
    }

    .top-notice-bar {
        padding: 12px 8px;
    }
}