/* 登录 / 注册 / 重置密码：主内容区垂直居中，备案区贴页面底部 */
.auth-page-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 0;
}

.icp-footer {
    flex-shrink: 0;
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.03) 0%,
        rgba(0, 0, 0, 0.25) 100%
    );
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.icp-footer-inner {
    box-sizing: border-box;
    max-width: 720px;
    margin: 0 auto;
    padding: 16px 20px 22px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px 12px;
    font-size: clamp(11px, 2.6vw, 13px);
    line-height: 1.5;
    letter-spacing: 0.03em;
    text-align: center;
}

.icp-footer-beian {
    color: rgba(255, 255, 255, 0.45);
    font-weight: 400;
    font-variant-numeric: tabular-nums;
}

.icp-footer-sep {
    display: inline-block;
    width: 1px;
    height: 12px;
    background: linear-gradient(
        180deg,
        transparent,
        rgba(255, 255, 255, 0.28) 20%,
        rgba(255, 255, 255, 0.28) 80%,
        transparent
    );
    flex-shrink: 0;
    opacity: 0.9;
}

.icp-footer-brand {
    color: rgba(255, 255, 255, 0.72);
    font-weight: 500;
    letter-spacing: 0.04em;
}

@media (max-width: 380px) {
    .icp-footer-inner {
        flex-direction: column;
        gap: 8px;
    }
    .icp-footer-sep {
        width: 28px;
        height: 1px;
        background: rgba(255, 255, 255, 0.2);
    }
}