:root {
    --text-1: #18191c;
    --text-2: #61666d;
    --text-3: #9499a0;
    --text-4: #c9ccd0;
    --bg-1: #fff;
    --bg-2: #f6f7f8;
    --bg-3: #f1f2f3;
    --bg-black: #242933;
    --border-1: #e3e5e7;
    --border-2: #f0f2f4;
    --link: #06f;
    --link-hover: #59f;
}

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    max-width: 100%;
}

body {
    min-width: 280px;
    overflow-x: hidden;
    max-width: 100%;
    width: 100%;
}

input,botton,select,div {
    outline: none;
}

a {
    text-decoration: none!important;
    font-size: 13px;
    color: var(--text-1);
}

i,em {
    font-style: normal;
}

ul,li {
    list-style: none;
    padding: 0;
    margin: 0;
}

p {
    padding: 0;
    margin: 0;
}

.container {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    min-width: 280px;
}

.container-xxl {
    max-width: 992px;
    width: 100%;
    margin: 0 auto;
    min-width: 280px;
}

.container-xl {
    max-width: 768px;
    width: 100%;
    margin: 0 auto;
    min-width: 280px;
}

.container-sl {
    width: 100%;
    margin: 0 auto;
    min-width: 280px;
}

@media screen and (max-width: 992px) {
    .container, .container-xxl {
        width: 100%;
    }
}

@media screen and (max-width: 768px) {
    .container, .container-xxl, .container-xl {
        width: 100%;
    }
}

.m-1 {
    margin: 5px;
}

.m-2 {
    margin: 10px;
}

.m-3 {
    margin: 15px;
}

.m-4 {
    margin: 20px;
}

.mt-1 {
    margin-top: 5px;
}

.mt-2 {
    margin-top: 10px;
}

.mt-3 {
    margin-top: 15px;
}

.mt-4 {
    margin-top: 20px;
}

.mb-1 {
    margin-bottom: 5px;
}

.mb-2 {
    margin-bottom: 10px;
}

.mb-3 {
    margin-bottom: 15px;
}

.mb-4 {
    margin-bottom: 20px;
}

.ml-1 {
    margin-left: 5px;
}

.ml-2 {
    margin-left: 10px;
}

.ml-3 {
    margin-left: 15px;
}

.ml-4 {
    margin-left: 20px;
}

.mr-1 {
    margin-right: 5px;
}

.mr-2 {
    margin-right: 10px;
}

.mr-3 {
    margin-right: 15px;
}

.mr-4 {
    margin-right: 20px;
}

.col-1 {
    width: 8.333333%;
}

.col-2 {
    width: 16.666667%;
}

.col-3 {
    width: 25%;
}

.col-4 {
    width: 33.333333%;
}

.col-5 {
    width: 41.666666%;
}

.col-6 {
    width: 50%;
}

.col-7 {
    width: 58.333333%;
}

.col-8 {
    width: 66.666666%;
}

.col-9 {
    width: 75%;
}

.col-10 {
    width: 83.333333%;
}

.col-11 {
    width: 91.666666%;
}

.col-12 {
    width: 100%;
}

@media screen and (max-width: 1280px) {
    .col-xxl-1 {
        width: 8.333333%;
    }

    .col-xxl-2 {
        width: 16.666667%;
    }

    .col-xxl-3 {
        width: 25%;
    }

    .col-xxl-4 {
        width: 33.333333%;
    }

    .col-xxl-5 {
        width: 41.666666%;
    }

    .col-xxl-6 {
        width: 50%;
    }

    .col-xxl-7 {
        width: 58.333333%;
    }

    .col-xxl-8 {
        width: 66.666666%;
    }

    .col-xxl-9 {
        width: 75%;
    }

    .col-xxl-10 {
        width: 83.333333%;
    }

    .col-xxl-11 {
        width: 91.666666%;
    }

    .col-xxl-12 {
        width: 100%;
    }
}

@media screen and (max-width: 992px) {
    .col-xl-1 {
        width: 8.333333%;
    }

    .col-xl-2 {
        width: 16.666667%;
    }

    .col-xl-3 {
        width: 25%;
    }

    .col-xl-4 {
        width: 33.333333%;
    }

    .col-xl-5 {
        width: 41.666666%;
    }

    .col-xl-6 {
        width: 50%;
    }

    .col-xl-7 {
        width: 58.333333%;
    }

    .col-xl-8 {
        width: 66.666666%;
    }

    .col-xl-9 {
        width: 75%;
    }

    .col-xl-10 {
        width: 83.333333%;
    }

    .col-xl-11 {
        width: 91.666666%;
    }

    .col-xl-12 {
        width: 100%;
    }
}

@media screen and (max-width: 768px) {
    .col-sl-1 {
        width: 8.333333%;
    }

    .col-sl-2 {
        width: 16.666667%;
    }

    .col-sl-3 {
        width: 25%;
    }

    .col-sl-4 {
        width: 33.333333%;
    }

    .col-sl-5 {
        width: 41.666666%;
    }

    .col-sl-6 {
        width: 50%;
    }

    .col-sl-7 {
        width: 58.333333%;
    }

    .col-sl-8 {
        width: 66.666666%;
    }

    .col-sl-9 {
        width: 75%;
    }

    .col-sl-10 {
        width: 83.333333%;
    }

    .col-sl-11 {
        width: 91.666666%;
    }

    .col-sl-12 {
        width: 100%;
    }
}

/* 页脚样式 */
.footer {
    margin-top: 0;
    background-color: #fff;
    color: #333;
}

.footer .row {
    justify-content: flex-start;
}

.footer .row .col-lg-2, .footer .row .col-md-3, .footer .row .col-sm-6 {
    padding-left: 0;
    padding-right: 0;
}

.footer-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #1a1a1a;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
}

.footer-links {
    margin-bottom: 0;
    text-align: center;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #555 !important;
    transition: color 0.3s ease;
    font-size: 14px;
    line-height: 1.5;
}

.footer-links a:hover {
    color: #30ABFF !important;
    text-decoration: none;
}

.footer-links .footer-label {
    color: #999;
    font-size: 14px;
    margin-right: 5px;
}

.footer-links a + a {
    margin-left: 15px;
}

.footer-logo img {
    margin: 0 auto;
    display: block;
}

.footer-company {
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
    text-align: center;
}

.footer-hotline {
    font-size: 16px;
    margin-bottom: 10px;
    text-align: center;
}

.footer-hotline .footer-label {
    color: #999;
    margin-right: 5px;
}

.footer-hotline a {
    color: #30ABFF !important;
    font-weight: 600;
    font-size: 18px;
}

.footer-record {
    color: #999;
    font-size: 13px;
    margin-bottom: 5px;
}



.footer-record span {
    color: #666;
}

.footer-copyright {
    color: #666;
    font-size: 12px;
    margin-bottom: 0;
}

/* ===== 服务保障条 ===== */
.footer-service-bar {
    background: #f8f9fa;
    padding: 40px 0;
    border-bottom: 1px solid #eee;
}

.footer-service-bar .container {
    max-width: 100%;
    padding: 0 20px;
}

.footer .container {
    max-width: 100%;
    padding: 0 20px;
}

.service-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.service-bar-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex: 1;
    padding: 0 24px;
}

.service-bar-item + .service-bar-item {
    border-left: 1px solid #e8e8e8;
}

.service-bar-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    object-fit: contain;
}

.service-bar-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.service-bar-text strong {
    font-size: 15px;
    color: #1a1a1a;
    font-weight: 600;
}

.service-bar-text span {
    font-size: 12px;
    color: #999;
}

/* ===== 认证标识 ===== */
.footer-certs {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 0;
    border-top: 1px solid #eee;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-certs img {
    height: 36px;
    width: auto;
}

/* ===== 页脚主区域 ===== */
.footer-main {
    display: flex;
    justify-content: space-between;
    padding: 40px 0 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-nav {
    display: flex;
    gap: 80px;
}

.footer-nav-col {
    min-width: 120px;
}

.footer-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #1a1a1a;
    text-align: left;
    text-transform: none;
    letter-spacing: 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #1890ff;
    display: inline-block;
}

.footer-links {
    text-align: left;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #666 !important;
    font-size: 13px;
}

.footer-links a:hover {
    color: #1890ff !important;
}

/* ===== 右侧联系信息 ===== */
.footer-contact {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 16px;
}

.footer-qr-codes {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    justify-items: center;
    direction: rtl;
}

.qr-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    direction: ltr;
}

.qr-placeholder {
    width: 80px;
    height: 80px;
    background: #f0f0f0;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #999;
}

.footer-qr-img {
    width: 80px;
    height: 80px;
    border-radius: 4px;
    object-fit: cover;
}

.qr-item span {
    font-size: 12px;
    color: #666;
}

.footer-contact-info {
    text-align: right;
}

.footer-contact-info p {
    font-size: 13px;
    color: #666;
    margin: 4px 0;
}

/* ===== 底部备案信息 ===== */
.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 16px 0 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-copyright {
    font-size: 12px;
    color: #999;
    margin: 0;
    white-space: nowrap;
}

.footer-record {
    font-size: 12px;
    margin: 0;
}

.footer-record a {
    color: #999;
    text-decoration: none;
}

.footer-record a:hover {
    color: #1890ff;
}

.footer-icp-list {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.footer-icp-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #999;
    text-decoration: none;
    transition: color 0.2s;
    white-space: nowrap;
}

.footer-icp-item:hover {
    color: #1890ff;
}

.footer-icp-icon {
    width: 16px;
    height: 16px;
    object-fit: contain;
}

.friend-link {
    font-size: 12px;
    color: #999;
    text-decoration: none;
    padding: 4px 12px;
    border: 1px solid #ddd;
    border-radius: 2px;
}

.friend-link:hover {
    color: #1890ff;
    border-color: #1890ff;
}

@media (max-width: 768px) {
    .footer-service-bar,
    .footer-certs,
    .footer-nav {
        display: none;
    }

    .service-bar-inner {
        flex-wrap: wrap;
        gap: 24px;
    }

    .service-bar-item {
        width: 50%;
    }

    .footer-certs {
        flex-wrap: wrap;
    }

    .footer-main {
        flex-direction: column;
        padding: 24px 0 16px;
    }

    .footer-nav {
        flex-wrap: wrap;
        gap: 40px;
    }

    .footer-contact {
        align-items: center;
        margin-top: 20px;
    }

    .footer-qr-codes {
        display: flex;
        flex-direction: row-reverse;
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .footer-qr-img {
        width: 64px;
        height: 64px;
    }

    .footer-contact-info {
        text-align: center;
    }

    .footer-contact-info p {
        font-size: 12px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
        padding: 12px 0 16px;
    }

    .footer-bottom-left {
        align-items: center;
    }

    .footer-copyright {
        white-space: normal;
    }

    .footer-icp-list {
        justify-content: center;
        gap: 12px;
    }

    .footer-icp-item {
        font-size: 11px;
    }
}

/* ===== 侧边栏组件 ===== */

/* ===== 右侧悬浮工具栏（仿 cqyidc.com 样式）===== */

/* 头像 + 工具栏统一容器：垂直居中并整体下移 */
.side-floats {
    position: fixed;
    right: 20px;
    top: calc(50% + 200px);
    transform: translateY(-50%);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.side-toolbar {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    padding: 12px 0 8px;
    width: 52px;
}

/* 客服头像 - 位于工具栏上方，紧贴无空隙 */
.side-toolbar-avatar {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
}

.avatar-wrap {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    border: 2px solid #3b82f6;
    overflow: hidden;
    background: #fff;
    animation: blueBreath 2s ease-in-out infinite;
}

@keyframes blueBreath {
    0%, 100% {
        box-shadow: 0 0 5px rgba(59, 130, 246, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.8);
    }
}

.avatar-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.avatar-label {
    background: #3b82f6;
    color: #fff;
    font-size: 10px;
    line-height: 1.4;
    text-align: center;
    padding: 2px 8px;
    white-space: nowrap;
    margin-top: -17.6px;
    letter-spacing: 0.5px;
}

/* 工具栏图标项 */
.side-toolbar-item {
    position: relative;
    width: 52px;
    height: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #555;
}

.side-toolbar-item:hover {
    color: #3b82f6;
}

.side-toolbar-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.side-toolbar-icon svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    fill: none;
}

/* 分隔线 */
.side-toolbar-divider {
    width: 30px;
    height: 1px;
    background: #eee;
    margin: 4px auto;
}

/* 弹出层 */
.side-toolbar-popup {
    position: absolute;
    right: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%);
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
    padding: 14px 18px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    min-width: 200px;
    text-align: left;
    white-space: nowrap;
    pointer-events: none;
}

/* 阴影三角（叠在后面，消除缝隙） */
.side-toolbar-popup::before {
    content: '';
    position: absolute;
    right: -15px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 8px;
    border-style: solid;
    border-color: transparent transparent transparent rgba(0, 0, 0, 0.08);
    z-index: -1;
}

/* 白色三角（微微嵌入弹窗边缘 1px，消除缝隙） */
.side-toolbar-popup::after {
    content: '';
    position: absolute;
    right: -13px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 7px;
    border-style: solid;
    border-color: transparent transparent transparent #fff;
}

.side-toolbar-item:hover .side-toolbar-popup {
    opacity: 1;
    visibility: visible;
    right: calc(100% + 14px);
    pointer-events: auto;
}

.popup-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
}

.popup-desc {
    font-size: 12px;
    color: #999;
}

/* QQ客服联系人行 - 头像在左，信息在右 */
.popup-contact-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    cursor: pointer;
    transition: background 0.2s;
}

.popup-contact-row:hover {
    background: #f5f7fa;
    border-radius: 4px;
}

/* 下班状态 - 灰色，不可点击 */
.popup-contact-offline {
    cursor: default;
    opacity: 0.6;
}

.popup-contact-offline:hover {
    background: transparent;
}

.popup-contact-avatar-wrap {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
}

.popup-contact-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.popup-contact-avatar-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e8f4ff;
    color: #3b82f6;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

.popup-contact-info {
    flex: 1;
    min-width: 0;
}

.popup-contact-name {
    font-size: 14px;
    color: #333;
    font-weight: 500;
    margin-bottom: 2px;
}

.popup-contact-status {
    color: #999;
    font-size: 12px;
    font-weight: normal;
    margin-left: 4px;
}

.popup-contact-desc {
    font-size: 12px;
    color: #999;
}

/* QQ客服与客服热线之间的分割线 */
.popup-contact-divider {
    height: 1px;
    background: #f0f0f0;
    margin: 8px 0;
}

/* 工单行 */
.popup-ticket-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    cursor: pointer;
    border-bottom: 1px solid #f5f5f5;
}

.popup-ticket-row:last-child {
    border-bottom: none;
}

.popup-ticket-row:hover {
    background: #f8f9ff;
    margin: 0 -12px;
    padding: 10px 12px;
    border-radius: 6px;
}

.popup-ticket-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.popup-ticket-info {
    flex: 1;
    min-width: 0;
}

.popup-ticket-name {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

.popup-ticket-desc {
    font-size: 12px;
    color: #999;
    margin-top: 2px;
}

/* 二维码弹出 */
.popup-qrcode {
    display: inline-block;
    vertical-align: top;
    margin-right: 20px;
    width: 100px;
}

.popup-qrcode:last-child {
    margin-right: 0;
}

.popup-qrcode img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 4px;
    margin-top: 6px;
}

.popup-qrcode-desc {
    text-align: center;
    font-size: 12px;
    color: #999;
    margin-top: 4px;
}

/* 回到顶部 - 独立容器 */
.side-toolbar-top-btn {
    position: fixed;
    right: 20px;
    bottom: 40px;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    padding: 10px 0 8px;
    width: 52px;
    cursor: pointer;
    color: #3b82f6;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.side-toolbar-top-btn.show {
    opacity: 1;
    visibility: visible;
}

.side-toolbar-top-btn:hover {
    color: #2563eb;
}

.side-toolbar-top-btn .side-toolbar-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.side-toolbar-top-btn .side-toolbar-icon svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    fill: none;
}

.top-label {
    font-size: 10px;
    font-weight: 700;
    color: #3b82f6;
    margin-top: 2px;
    letter-spacing: 0.5px;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .side-floats {
        display: none;
    }

    .side-toolbar-top-btn {
        display: none;
    }

    .side-toolbar {
        width: 46px;
    }

    .avatar-wrap {
        width: 38px;
        height: 38px;
    }

    .side-toolbar-item {
        width: 46px;
        height: 42px;
    }

    .side-toolbar-icon svg {
        width: 20px;
        height: 20px;
    }

    .side-toolbar-popup {
        min-width: 140px;
        padding: 10px 14px;
    }

    .popup-qrcode img {
        width: 80px;
        height: 80px;
    }
}

/* 通用侧边按钮（旧版，保留兼容性） */
.side-btn {
    position: fixed;
    right: 20px;
    width: 44px;
    height: 44px;
    background: #fff;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.12);
    z-index: 99999;
    transition: all 0.3s ease;
    padding: 0;
}

.side-btn img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.side-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.18);
}

/* 回到顶部按钮 */
.side-btn-top {
    bottom: 30px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
}

.side-btn-top.show {
    opacity: 1;
    visibility: visible;
}

/* 公告侧边按钮 */
.side-btn-announce {
    left: 0;
    right: auto;
    bottom: 50px;
    width: 40px;
    height: 100px;
    background: #0066ff;
    border-radius: 0 8px 8px 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.side-btn-announce.show {
    opacity: 1;
    visibility: visible;
}

.side-btn-announce:hover {
    width: 45px;
    background: #0052cc;
}

.side-btn-announce img {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
}

/* 公告弹窗 */
.side-popup {
    position: fixed;
    bottom: 80px;
    left: -400px;
    width: 360px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    z-index: 100000;
    transition: left 0.4s ease;
    border: 1px solid #e8e8e8;
}

.side-popup.show {
    left: 20px;
}

.side-popup.hide {
    left: -400px;
}

.side-popup-inner {
    padding: 24px;
}

.side-popup-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #18191c;
    text-align: center;
}

.side-popup-text {
    font-size: 14px;
    color: #61666d;
    margin-bottom: 10px;
    line-height: 1.6;
}

.side-popup-text a {
    color: #06f;
    text-decoration: underline;
}

.side-popup-btns {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 20px;
}

.side-btn-close,
.side-btn-cta {
    padding: 8px 18px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    border: none;
}

.side-btn-close {
    background: #f6f7f8;
    color: #61666d;
    border: 1px solid #e3e5e7;
}

.side-btn-close:hover {
    background: #e3e5e7;
}

.side-btn-cta {
    background: #0066ff;
    color: #fff;
}

.side-btn-cta:hover {
    background: #0052cc;
}

/* 联系方式悬浮按钮 */
.side-contact {
    position: fixed;
    right: 20px;
    top: 70%;
    transform: translateY(-50%);
    z-index: 99998;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.side-contact-btn {
    position: relative;
    width: 50px;
    height: 50px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.side-contact-btn > img {
    width: 26px;
    height: 26px;
    object-fit: contain;
}

.side-contact-btn:hover {
    background: #0066ff;
    transform: translateX(-5px);
}

.side-contact-btn:hover > img {
    filter: brightness(0) invert(1);
}

/* 联系方式弹出层 */
.side-contact-popup {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    padding: 16px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    min-width: 160px;
}

.side-contact-btn:hover .side-contact-popup {
    opacity: 1;
    visibility: visible;
    right: 55px;
}

/* 在线客服弹出层 */
.side-contact-online .side-contact-popup {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 240px;
    padding: 12px 16px;
}

.side-contact-avatar {
    flex-shrink: 0;
}

.side-contact-avatar img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.side-contact-info {
    display: flex;
    flex-direction: column;
}

.side-contact-name {
    font-weight: 600;
    font-size: 15px;
    color: #18191c;
    margin-bottom: 2px;
}

.side-contact-role {
    font-size: 13px;
    color: #9499a0;
}

/* 提交工单弹出层 */
.side-contact-ticket .side-contact-popup {
    width: 200px;
    text-align: center;
}

.side-ticket-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
}

.side-ticket-header img {
    width: 20px;
    height: 20px;
}

.side-ticket-title {
    font-size: 16px;
    font-weight: 600;
    color: #18191c;
}

.side-ticket-desc {
    font-size: 12px;
    color: #9499a0;
    margin-bottom: 14px;
    line-height: 1.5;
}

.side-ticket-btn {
    padding: 10px;
    background: #0066ff;
    color: #fff;
    text-align: center;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s ease;
    font-size: 14px;
    font-weight: 500;
}

.side-ticket-btn:hover {
    background: #0052cc;
}

/* 客服微信弹出层 */
.side-contact-wechat .side-contact-popup {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 150px;
}

.side-wechat-qr img {
    width: 110px;
    height: 110px;
    object-fit: cover;
    border-radius: 4px;
}

.side-wechat-tip {
    font-size: 13px;
    color: #9499a0;
    text-align: center;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .side-btn-top {
        bottom: 20px;
        right: 15px;
        width: 40px;
        height: 40px;
    }
    
    .side-btn-top img {
        width: 20px;
        height: 20px;
    }
    
    .side-btn-announce {
        bottom: 20px;
        width: 35px;
        height: 80px;
    }
    
    .side-btn-announce img {
        width: 18px;
        height: 18px;
    }
    
    .side-popup {
        width: 90%;
        left: -100%;
        bottom: 20px;
    }
    
    .side-popup.show {
        left: 5%;
    }
    
    .side-popup.hide {
        left: -100%;
    }
    
    .side-contact {
        right: 15px;
        gap: 10px;
    }
    
    .side-contact-btn {
        width: 44px;
        height: 44px;
    }
    
    .side-contact-btn > img {
        width: 22px;
        height: 22px;
    }
    
    .side-contact-popup {
        right: 50px;
        padding: 12px;
        min-width: 140px;
    }
    
    .side-contact-online .side-contact-popup {
        width: 200px;
    }
    
    .side-contact-avatar img {
        width: 40px;
        height: 40px;
    }
    
    .side-contact-name {
        font-size: 14px;
    }
    
    .side-contact-role {
        font-size: 12px;
    }
    
    .side-contact-wechat .side-contact-popup {
        width: 130px;
    }
    
    .side-wechat-qr img {
        width: 90px;
        height: 90px;
    }
    
    .side-contact-ticket .side-contact-popup {
        width: 180px;
    }
    
    .side-ticket-title {
        font-size: 14px;
    }
    
    .side-ticket-desc {
        font-size: 11px;
        margin-bottom: 10px;
    }
    
    .side-ticket-btn {
        padding: 8px;
        font-size: 13px;
    }
}