/* 顶部公告 */
.top-banner {
    width: 100%;
    background: linear-gradient(90deg,#ff416c,#ff4b2b);
    color: #fff;
    text-align: center;
    padding: 10px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
}
.close-notice {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    opacity: 0.8;
}
.close-notice:hover {
    opacity: 1;
}

/* 去掉固定的 margin-top，由 JS 控制 */
body {
    /* margin-top:45px !important; */
}

/* 下面是你原来的其他样式，不变 */
.header-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: #fff;
    max-width: 100%;
    box-sizing: border-box;
}
.logo {
    display: block;
    width: 150px;
}
.logo img {
    display: block;
    width: 100%;
    height: auto;
}
.site-links {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 20px;
    flex-shrink: 0;
}
.link-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
    cursor: pointer;
}
.link-item .icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}
.link-item .text {
    font-size: 12px;
    font-weight: 500;
}
.link-item:hover {
    transform: translateY(-3px);
    color: #ff4c4c;
}
@media (max-width:768px){
    .site-links { gap:12px; }
    .logo { width:120px; }
    .link-item .icon { width:24px; height:24px; }
    .link-item .text { font-size:11px; }
}

.pop-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 99999999;
    align-items: center;
    justify-content: center;
}
.modal-content {
    width: 90%;
    max-width: 400px;
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    position: relative;
    box-sizing: border-box;
    max-height: 90vh;
    overflow-y: auto;
}
.modal-title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
}
.modal-body {
    font-size: 14px;
    line-height: 1.6;
}
.modal-img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 10px;
    display: block;
    cursor: zoom-in;
}
.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 20px;
    cursor: pointer;
    color: #999;
}
#imgZoomModal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 999999999;
    align-items: center;
    justify-content: center;
}
#zoomImg {
    max-width: 90%;
    max-height: 90%;
    border-radius: 8px;
}