/* ============================================================
   footer.css — 新增PC端Footer样式（根据第二张图片）
   移动端：隐藏服务特性条，四列链接横向并排，保留二维码/友情链接/安全认证
   ============================================================ */

/* ===== 底部整体 ===== */
.footer-new {
    background: #0b1020;
    color: #8a9ab0;
    font-size: 14px;
    line-height: 1.6;
    width: 100%;
    overflow: hidden;
}

/* ===== 服务特性条 — PC端显示 ===== */
.footer-service-bar {
    background: #0d1325;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    padding: 28px 0;
}
.footer-service-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}
.footer-service-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    flex: 1;
}
.footer-service-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.footer-service-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    display: block;
}
.footer-service-text h4 {
    color: #e0e6f0;
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 3px 0;
}
.footer-service-text p {
    color: #5a6a80;
    font-size: 12px;
    margin: 0;
    line-height: 1.5;
}

/* ===== 主体链接区 ===== */
.footer-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px 28px;
    display: flex;
    justify-content: space-between;
    gap: 40px;
}
.footer-links-area {
    display: flex;
    flex: 1;
    gap: 56px;
}
.footer-links-col {
    flex: 1;
}
.footer-links-col h5 {
    color: #e0e6f0;
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 14px 0;
}
.footer-links-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links-col ul li {
    margin-bottom: 8px;
}
.footer-links-col ul li a {
    color: #5a6a80;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s;
    display: inline-block;
}
.footer-links-col ul li a:hover {
    color: #4a9eff;
}

/* ===== 二维码区域 ===== */
.footer-qr-area {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 14px;
    min-width: 200px;
}
.footer-qr-row {
    display: flex;
    gap: 16px;
}
.footer-qr-item {
    text-align: center;
}
.footer-qr-item img {
    width: 84px;
    height: 84px;
    border-radius: 4px;
    background: #fff;
    padding: 3px;
    object-fit: contain;
    display: block;
}
.footer-qr-item span {
    display: block;
    color: #6a7a90;
    font-size: 12px;
    margin-top: 6px;
}
.footer-hotline {
    color: #6a7a90;
    font-size: 13px;
    text-align: right;
}
.footer-hotline strong {
    color: #e0e6f0;
    font-size: 18px;
    display: block;
    margin-top: 4px;
    letter-spacing: 1px;
}

/* ===== 安全认证条 ===== */
.footer-cert-bar {
    border-top: 1px solid rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    padding: 14px 0;
    background: #0b1020;
}
.footer-cert-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.footer-cert-inner img {
    height: 30px;
    width: auto;
    opacity: 0.8;
    transition: opacity 0.2s;
    display: block;
}
.footer-cert-inner img:hover {
    opacity: 1;
}

/* ===== 友情链接区 ===== */
.footer-friendlinks {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}
.footer-friendlinks-label {
    color: #5a6a80;
    font-size: 13px;
    margin-right: 12px;
    display: inline-block;
}
.footer-friendlinks-list {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}
.footer-friendlinks-list a {
    color: #4a5a70;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.footer-friendlinks-list a:hover {
    color: #4a9eff;
}
.footer-friendlinks-list a img {
    height: 18px;
    width: auto;
    vertical-align: middle;
    display: block;
}

/* ===== 版权信息 ===== */
.footer-copyright-bar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.footer-copyright-text {
    color: #4a5a70;
    font-size: 12px;
}
.footer-beian {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}
.footer-beian-item {
    display: flex;
    align-items: center;
    gap: 4px;
    color: #4a5a70;
    font-size: 12px;
}
.footer-beian-item img {
    height: 16px;
    width: auto;
    display: block;
}

/* ============================================================
   移动端适配 (<=1023px)
   ============================================================ */
@media (max-width: 1023px) {
    /* 移动端隐藏服务特性条 */
    .footer-service-bar {
        display: none;
    }

    .footer-main {
        flex-direction: column;
        padding: 24px 16px 20px;
        gap: 20px;
    }

    /* 移动端四列链接横向并排 */
    .footer-links-area {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
        width: 100%;
    }
    .footer-links-col {
        min-width: 0;
    }
    .footer-links-col h5 {
        font-size: 13px;
        margin-bottom: 10px;
        white-space: nowrap;
    }
    .footer-links-col ul li {
        margin-bottom: 6px;
    }
    .footer-links-col ul li a {
        font-size: 12px;
    }

    .footer-qr-area {
        align-items: center;
        width: 100%;
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    .footer-qr-row {
        justify-content: center;
    }
    .footer-hotline {
        text-align: center;
        width: 100%;
        margin-top: 8px;
    }

    .footer-cert-inner {
        justify-content: center;
        padding: 10px 16px;
    }
    .footer-cert-inner img {
        height: 24px;
    }

    .footer-friendlinks {
        padding: 10px 16px;
    }
    .footer-friendlinks-list {
        gap: 10px;
    }
    .footer-friendlinks-list a {
        font-size: 12px;
    }

    .footer-copyright-bar {
        flex-direction: column;
        text-align: center;
        padding: 10px 16px;
        gap: 8px;
    }
    .footer-beian {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-links-area {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .footer-qr-item img {
        width: 70px;
        height: 70px;
    }
    .footer-cert-inner img {
        height: 22px;
    }
}