* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    color: var(--color);
}

/* 英文首屏：先隐藏再淡入，避免「先中文后英文」闪烁 */
html.mall-lang-pending body {
    opacity: 0 !important;
}
html.mall-lang-ready body {
    opacity: 1 !important;
    transition: opacity .18s ease;
}
html.mall-lang-pending::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: #fff;
    pointer-events: none;
}
html.mall-lang-pending::after {
    content: '';
    position: fixed;
    left: 50%;
    top: 42%;
    z-index: 100000;
    width: 28px;
    height: 28px;
    margin: -14px 0 0 -14px;
    border: 2px solid #e8eef8;
    border-top-color: #1F439B;
    border-radius: 50%;
    animation: mall-lang-spin .7s linear infinite;
    pointer-events: none;
}
@keyframes mall-lang-spin {
    to { transform: rotate(360deg); }
}

nav {
    display: block;
}

.mobnav {
    display: none;
}

:root {
    --color: #151515;
    --borderColor: #999999;
    --titleColor: #1b1b1b;
    --radius: 10px;
    --pad100: 100px 0;
    --gray: #666;
    --linear: linear-gradient(to right, #1BAFFF, #327AFF);
    --bgcolor: #F5F7FA;
    --primary: #1F439B;
    --cardBg: #fff;
    --cardShadow: 0 14px 34px rgba(16, 42, 99, .06);
    --softPanelBg: #f7f9fc;
    --lineLight: #eef2f8;
    --fieldBorder: #dfe5f1;
}

img {
    vertical-align: middle;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

input,
textarea {
    outline: none;
}

.container {
    width: 1200px;
    margin: 0 auto;
}

.img {
    padding-top: 65%;
    position: relative;
}

.img img {
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    object-fit: cover;
    position: absolute;
}

/* 导航 */
nav {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background-color: #fff;
    border-bottom: 1px solid var(--primary);
}

.pcnavtop {
    background-color: #232323;
    color: #fff;
    position: relative;
    z-index: 20;
}

.pcnavtop,
.pcnavtop p,
.pcnavtop a,
.pcnavtop span,
.pcnavtop [class^="icon-"],
.pcnavtop [class*=" icon-"] {
    color: #fff;
}

.pcnavtopmain {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 125px;
    padding: 10px 0;
}

.pcnavtopmain>p {
    color: #fff;
    flex: 1;
    width: 0;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    font-size: 14px;
}

/* 顶部公告：从右往左滚动 */
.pcnav-notice {
    flex: 1;
    width: 0;
    overflow: hidden;
    position: relative;
    min-height: 1.4em;
}

.pcnav-notice-track {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    width: max-content;
    animation: pcnav-notice-marquee 28s linear infinite;
}

.pcnav-notice-item {
    display: inline-block;
    padding-right: 4em;
    color: #fff;
    font-size: 14px;
    line-height: 1.4;
}

.pcnav-notice:hover .pcnav-notice-track {
    animation-play-state: paused;
}

@keyframes pcnav-notice-marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.pcnavtopbtns {
    display: flex;
    gap: 20px;
    align-items: center;
    justify-content: center;
}

.pcnavtopbtns>div {
    display: flex;
    justify-content: center;
    gap: 5px;
    align-items: center;
}

.pcnavtopbtns>div p,
.pcnavtopbtns>a p {
    white-space: nowrap;
}

.pcnavtopbtns .down {
    height: 5px;
    width: 5px;
    background-color: #fff;
    clip-path: polygon(0 0, 100% 0, 50% 100%, 0 0);
}

.loginuser {
    display: flex;
    justify-content: center;
    gap: 5px;
    align-items: center;
    color: inherit;
    text-decoration: none;
}

.loginuser a {
    color: inherit;
    text-decoration: none;
}

.loginuser a:hover {
    color: #fff;
    opacity: .8;
}

.loginuser .sep {
    margin: 0 4px;
    opacity: .45;
}

.loginuser-guest {
    cursor: default;
}

.pcnav-cart {
    position: relative;
    text-decoration: none;
}

.pcnav-cart:hover {
    opacity: .85;
}

.pcnav-cart .cart-badge {
    position: absolute;
    top: -6px;
    left: 10px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    box-sizing: border-box;
    border-radius: 8px;
    background: #F07167;
    color: #fff !important;
    font-size: 10px;
    font-style: normal;
    font-weight: 600;
    line-height: 16px;
    text-align: center;
}

.shoplan {
    cursor: pointer;
}

/* 语言选择 */
.dropdown {
    position: relative;
    z-index: 30;
}

.dropdownItem {
    padding-top: 18px;
    position: absolute;
    width: 120px;
    text-align: center;
    transform: translateX(-50%) translateY(-6px);
    left: 50%;
    top: 100%;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    background-color: transparent;
    z-index: 31;
    transition: opacity .35s ease, transform .35s ease, visibility .35s;
}
.dropdown:hover .dropdownItem {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.dropdownItem ul {
    box-shadow: 0 4px 12px rgba(0, 0, 0, .3);
    border-radius: 5px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.dropdownItem li {
    background-color: #fff;
    text-align: center;
    line-height: 2.5;
    color: #151515;
}

.dropdownItem li:hover,
.dropdownItem li.active {
    background-color: #F5F7FA;
}

.pcnavmenu {
    padding: 10px 0;
    background-color: #fff;
    position: relative;
    z-index: 10;
}

.pcnavmenu>div {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pclogo img {
   height:60px;
}

.pcmenus {
    font-size: 18px;
    display: flex;
    gap: 50px;
}

/* 仅顶部导航 hover / 下划线，避免污染页脚 .fotm .pcmenus */
.pcnavmenu .pcmenus li > a {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    padding: 8px 0;
    transition: color .35s ease;
}

.pcnavmenu .pcmenus li > a::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--primary);
    opacity: 0;
    transition: width .35s ease, left .35s ease, opacity .35s ease;
}

.pcnavmenu .pcmenus li:hover > a,
.pcnavmenu .pcmenus li.is-hover > a {
    color: var(--primary);
}

.pcnavmenu .pcmenus li:hover > a span,
.pcnavmenu .pcmenus li:hover > a p,
.pcnavmenu .pcmenus li.is-hover > a span,
.pcnavmenu .pcmenus li.is-hover > a p {
    color: var(--primary);
    transition: color .35s ease;
}

.pcnavmenu .pcmenus li > a span,
.pcnavmenu .pcmenus li > a p {
    transition: color .35s ease;
}

.pcnavmenu .pcmenus li:hover > a::after,
.pcnavmenu .pcmenus li.is-hover > a::after {
    left: 0;
    width: 100%;
    opacity: 1;
}

.pcnavmenu .pcmenus span {
    font-size: 20px;
}

.pcright {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.search {
    width: 150px;
    border: 1px solid var(--borderColor);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5px 10px;
    gap: 10px;
    border-radius: 40px;
}

.search input {
    flex: 1;
    width: 0;
    border: none;
    background: transparent;
    outline: none;
    line-height: 25px;
    font-size: 18px;
}

.search span.icon-search,
.search button.icon-search,
.search button.btn-search {
    font-size: 14px;
    border: none;
    background: transparent;
    padding: 0;
    cursor: pointer;
    color: #333;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.search button.btn-search svg {
    display: block;
    width: 22px;
    height: 22px;
}

.pcright span {
    font-size: 20px;
}

/* 导航产品列表 */
.pcnavmenu #proDrop {
    padding: 30px 50px;
    display: none;
    width: 100%;
}

#proDrop ul {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    gap: 25px;
}

#proDrop li {
    width: calc((100% - 75px) / 4);
    background-color: var(--bgcolor);
    border-radius: var(--radius);
    transition: transform .35s ease, box-shadow .35s ease, background-color .35s ease;
}

#proDrop li:hover {
    transform: translateY(-4px);
    background-color: #fff;
    box-shadow: 0 10px 24px rgba(31, 67, 155, .1);
}

#proDrop li a {
    display: flex;
    align-items: center;
    padding: 20px;
}

#proDrop li span {
    width: 60%;
    transition: color .35s ease;
}

#proDrop li:hover span {
    color: var(--primary);
}

#proDrop li .img {
    width: 40%;
    padding-top: 30%;
    transition: transform .35s ease;
}

#proDrop li:hover .img {
    transform: scale(1.04);
}

.dropBox {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #fff;
    z-index: 20;
    box-shadow: 0 10px 28px rgba(0, 0, 0, .06);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity .35s ease, transform .35s ease, visibility .35s;
}

.dropBox.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.dropBox .dropItem {
    padding: 35px;
    background-color: var(--bgcolor);
    width: 100%;
    display: none;
}

.dropItem ul {
    display: flex;
    justify-content: center;
    gap: 100px;
}

.dropItem ul li {
    text-align: center;
}

.dropItem ul li a {
    display: block;
    transition: transform .35s ease;
}

.dropItem ul li:hover a {
    transform: translateY(-4px);
}

.dropItem ul li:hover,
.dropItem ul li:hover p,
.dropItem ul li:hover span {
    color: var(--primary);
}

.dropItem span {
    font-size: 38px;
    display: inline-block;
    transition: color .35s ease, transform .35s ease;
}

.dropItem p {
    font-size: 18px;
    margin-top: 10px;
    transition: color .35s ease;
}

.dropItem ul li:hover span {
    transform: scale(1.08);
}

/* 标题 */
.title {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.title p {
    font-size: 30px;
    font-weight: 700;
}

.title a {
    font-size: 16px;
    color: var(--color);
    font-weight: 500;
}

/* 保障 */
.bz {
    padding: var(--pad100);
    background-color: var(--bgcolor);
}

.bz ul {
    display: flex;
    gap: 20px;
    margin-top: 50px;
}

.bz li {
    width: calc((100% - 60px) / 4);
    padding: 70px 0;
    background-color: #fff;
    text-align: center;
    border-radius: var(--radius);
    line-height: 2;
}

.bz li img {
    height: 100px;
    margin-bottom: 20px;
}
.bz li p:nth-child(2) {
    font-size: 24px;
    font-weight: 500;
}

.bz li p:nth-child(3) {
    font-size: 14px;
    color: var(--gray);
}

.bz-pic {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 50px auto 0;
}

/* 服务中心服务保障：6项 */
.bz-service {
    background-color: #fff;
}

.bz-service ul {
    gap: 20px;
}

.bz-service li {
    width: calc((100% - 100px) / 6);
    padding: 40px 0;
}

.bz-service li img {
    height: 80px;
    width: 80px;
    margin-bottom: 16px;
}

.bz-service li p {
    font-size: 16px;
    font-weight: 500;
    color: #333;
}

/* 底部 */
footer {
    background-color: var(--color);
    padding: 50px 0 20px;
    color: #fff;
}

footer>div {
    color: #fff;
}

.fotmain {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
}

/* 左侧联系区固定上限，长地址换行，不挤占中间/右侧 */
.fotl {
    flex: 0 1 280px;
    width: 280px;
    max-width: 280px;
    min-width: 0;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.fotm {
    flex: 1 1 auto;
    min-width: 0;
}

.fotm .pcmenus {
    gap: 36px;
    justify-content: center;
    flex-wrap: nowrap;
}

/* 右侧：不压缩 */
.fotr {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.fotl>img {
    height: 60px;
    margin-bottom: 10px;
    max-width: 100%;
}

.fotl > ul {
    width: 100%;
    max-width: 100%;
    margin-top:20px;
}

.fotl li {
    margin-top: 0;
    margin-bottom: 15px;
    color: #fff;
    display: flex;
    align-items: flex-start;
    line-height: 1.6;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.fotl li:last-child {
    margin-bottom: 0;
}

.fotl .fot-ico {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    margin-top: 3px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff !important;
}

.fotl .fot-ico,
.fotl .fot-ico svg,
.fotl .fot-ico path {
    color: #fff !important;
    fill: #fff !important;
}

.fotl .fot-ico svg {
    width: 100%;
    height: 100%;
    display: block;
}

.fotl li p {
    color: #fff;
    margin: 0 0 0 8px;
    flex: 1 1 auto;
    width: 0; /* 关键 flex 子项换行 */
    min-width: 0;
    max-width: 100%;
    font-size: 14px;
    line-height: 1.6;
    white-space: normal;
    word-break: break-all;
    overflow-wrap: anywhere;
}

/* 固定文案标记：继承父级，避免被 *{color} 盖成深色 */
.mall-ui {
    color: inherit;
    font: inherit;
    font-weight: inherit;
    line-height: inherit;
}

.fotl li p .mall-ui {
    color: #fff;
    font-size: 14px;
    white-space: normal;
}

.fotl li p .fot-val {
    color: #fff;
    white-space: normal;
    word-break: break-all;
    overflow-wrap: anywhere;
    font-size:14px;
}

.fotm span {
    color: #fff;
}

.fotm p {
    color: #fff;
    font-size: 18px;
}

.fotm .pcmenus > li > a {
    display: flex;
    align-items: center;
    gap: 10px;
    transition: opacity .3s ease;
}

.fotm .pcmenus > li > a:hover,
.fotm .pcmenus > li > a:hover span,
.fotm .pcmenus > li > a:hover p {
    opacity: .85;
    color: #fff;
}

.fotmlist {
    text-align: left;
    color: #fff;
    padding-left: 30px;
    margin-top: 10px;
    font-size: 16px;
}

.fotmlist a {
    display: block;
    margin-top: 5px;
    line-height: 2;
    color: #fff;
    transition: color .3s ease;
    opacity: 0.75;
}

.fotmlist a:hover {
    color: #fff;
}

.fotcopy {
    width: 100%;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, .12);
    text-align: left;
    line-height: 1.8;
}

.fotcopy p,
.fotcopy a {
    margin: 0;
    font-size: 14px;
    color: rgba(255, 255, 255, .65);
}

.fotcopy a:hover {
    color: #fff;
}

.fot-icp {
    margin-top: 4px;
}

.fotshare {
    display: flex;
    flex-direction: column;
    align-items: center;
    align-self: flex-start;
    flex-shrink: 0;
    gap: 10px;
}

.fotqr {
    text-align: center;
}

.fotqr-frame {
    position: relative;
    width: 80px;
    height: 80px;
    background: #fff;
    padding: 3px;
    box-sizing: border-box;
    overflow: hidden;
}

.fotqr-frame img {
    position: absolute;
    left: 3px;
    top: 3px;
    width: 74px;
    height: 74px;
    display: block;
    object-fit: contain;
    opacity: 0;
    transform: scale(.96);
    transition: opacity .55s ease, transform .55s ease;
    pointer-events: none;
}

.fotqr-frame img.is-on {
    opacity: 1;
    transform: scale(1);
    z-index: 1;
}

.fotqr p {
    margin: 8px 0 0;
    color: #fff;
    font-size: 14px;
    line-height: 1.4;
    text-align: center;
}

.fotshare ul {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 0;
    padding: 0;
}

.fotshare li {
    position: relative;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    transition: background-color .25s ease;
}

.fotshare li > img {
    height: 34px;
    width: 34px;
    cursor: pointer;
    display: block;
    transition: filter .25s ease;
}

.fotshare li:hover > img,
.fotshare li.active > img {
    filter: brightness(0) invert(1);
}

.fotr>img {
    height: 120px;
    width: auto;
    display: block;
    margin-top: 20px;
    float: none;
}

.fixmenu {
    position: fixed;
    top: 50%;
    right: 30px;
    transform: translateY(-50%);
    z-index: 100;
    border-radius: 14px;
    overflow: visible;
}

.fixmenu > ul {
    border-radius: 14px;
    overflow: visible;
    background: transparent;
}

.fixmenu li {
    height: 64px;
    width: 60px;
    background-color: var(--primary);
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid rgba(250, 250, 250, 0.2);
    cursor: pointer;
    position: relative;
}

.fixmenu li:first-child {
    border-radius: 14px 14px 0 0;
}

.fixmenu li:last-child {
    border-radius: 0 0 14px 14px;
    border-bottom: none;
}

.fixmenu span {
    font-size: 24px;
    color: #fff;
}

.fixmenu .fix-cart {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.fixmenu .cart-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    box-sizing: border-box;
    border-radius: 50%;
    background: #F07167;
    color: #fff;
    font-size: 11px;
    font-style: normal;
    font-weight: 600;
    line-height: 18px;
    text-align: center;
    pointer-events: none;
}

/* 产品对比 VS */
.fixmenu .fix-vs {
    position: relative;
}

.fixmenu .fix-vs.is-active,
.fixmenu .fix-vs.is-open {
    background-color: #B71C1C;
}

.fixmenu .vs-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    box-sizing: border-box;
    border-radius: 50%;
    background: #F07167;
    color: #fff;
    font-size: 11px;
    font-style: normal;
    font-weight: 600;
    line-height: 18px;
    text-align: center;
    pointer-events: none;
    z-index: 2;
}

.compare-panel {
    display: none;
    position: absolute;
    right: calc(100% + 14px);
    top: 50%;
    transform: translateY(-50%);
    width: 420px;
    max-width: calc(100vw - 120px);
    background: #fff;
    border: 1px solid #B71C1C;
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .12);
    z-index: 120;
    cursor: default;
    padding: 14px 16px 16px;
}

.compare-panel::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    margin-top: -8px;
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 8px solid #B71C1C;
}

.compare-panel::before {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    margin-top: -7px;
    width: 0;
    height: 0;
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent;
    border-left: 7px solid #fff;
    z-index: 1;
}

.fixmenu .fix-vs.is-open .compare-panel {
    display: block;
}

.compare-list {
    max-height: 280px;
    overflow-y: auto;
}

.compare-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 0 12px;
    position: relative;
}

.compare-item + .compare-item {
    border-top: 1px dashed #ddd;
    padding-top: 12px;
}

.compare-item .img {
    width: 72px;
    height: 72px;
    flex-shrink: 0;
    padding-top: 0;
    border-radius: 4px;
    overflow: hidden;
    background: #f5f5f5;
}

.compare-item .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: static;
   
}

.compare-item .info {
    flex: 1;
    min-width: 0;
    padding-right: 18px;
}

.compare-item .info p {
    font-size: 13px;
    line-height: 1.55;
    color: #333;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.compare-item .info a {
    display: inline-block;
    margin-top: 6px;
    color: #1F439B;
    font-size: 13px;
    font-weight: 500;
}

.compare-item .remove {
    position: absolute;
    top: 4px;
    right: 0;
    width: 20px;
    height: 20px;
    line-height: 18px;
    text-align: center;
    color: #bbb;
    font-size: 18px;
    cursor: pointer;
    border: none;
    background: none;
    padding: 0;
}

.compare-item .remove:hover {
    color: #999;
}

.compare-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 12px;
    padding-top: 14px;
    border-top: 1px dashed #ddd;
}

.compare-actions .btn-compare-clear,
.compare-actions .btn-compare-go {
    min-width: 100px;
    height: 36px;
    line-height: 36px;
    padding: 0 18px;
    border: none;
    border-radius: 18px;
    font-size: 14px;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    box-sizing: border-box;
}

.compare-actions .btn-compare-clear {
    background: #B0B0B0;
    color: #fff;
}

.compare-actions .btn-compare-go {
    background: #B71C1C;
    color: #fff;
}

.compare-empty {
    padding: 24px 8px;
    text-align: center;
    color: #999;
    font-size: 14px;
}

/* 弹窗 */
.dialog {
    position: fixed;
    height: 100vh;
    width: 100vw;
    background-color: rgba(0, 0, 0, .6);
    top: 0;
    left: 0;
    display: none;
    z-index: 1000;
}

.dialogmain {
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #fff;
    padding: 30px;
    border-radius: var(--radius);
    width: 500px;
}

.dialogmain>p {
    font-size: 18px;
    text-align: center;
    margin-bottom: 35px;
}

.closeDia {
    position: absolute;
    top: 20px;
    right: 20px;
    height: 15px;
    cursor: pointer;
}

.myform {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.formlabel {
    width: 110px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.formlabel p {
    color: var(--gray)
}

.formlabel span {
    color: red;
}

.myform input {
    flex: 1;
    height: 40px;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 0 20px;
}

.myform textarea {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding:20px;
    font-family: inherit;
}

.myform .submit {
    padding: 7px 90px;
    background-color: var(--primary);
    color: #fff;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    display: table;
    margin: 10px auto;
}
.diabtns{
    display: flex;
    justify-content: center;
    gap:30px;
    align-items: center;
}
.diabtns button{
    padding: 7px 25px;
    border-radius: 4px;
    border: none;
}
.diabtns button.submit{
    background-color: var(--primary);
    color:#fff;
}
.toastcontent>p {
    text-align: center;
    margin: 35px 0;
    padding: 0 20%;
}

.toastcontent>p {
    color: var(--gray);
}

.toastbtns {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

.toastbtns button {
    padding: 7px 25px;
    border: none;
    border-radius: 4px;
}

.toastbtns button.submit {
    background-color: var(--primary);
    color: #fff;
}

@media (max-width:768px) {
    .container {
        width: 100%;
    }

    :root {
        --pad100: 15px;
    }

    nav {
        display: none;
    }

    .mobnav {
        display: block;
        position: sticky;
        top: 0;
        left: 0;
        width: 100%;
    }

    .mob_nav_fix {
        height: 60px;
        padding: 0 15px;
        box-shadow: 0 0 3px #ccc;
        position: sticky;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 100;
        display: flex;
        justify-content: space-between;
        align-items: center;
        background-color: #fff;
        border-bottom: 1px solid var(--primary);
    }

    .btn_home {
        font-size: 20px;
    }

    .menubtn {
        position: relative;
        height: 20px;
        width: 20px;
    }

    .menubtn div {
        height: 2px;
        width: 20px;
        background-color: var(--color);
        position: absolute;
        border-radius: 20px;
    }

    .menubtn div:nth-child(1) {
        top: 3px;
        left: 0;
    }

    .menubtn div:nth-child(2) {
        top: 0;
        left: 0;
        bottom: 0;
        margin: auto;
    }

    .menubtn div:nth-child(3) {
        bottom: 3px;
        left: 0;
    }

    .mobMian {
        height: calc(100vh - 60px);
        display: none;
        position: fixed;
        top: 60px;
        z-index: 90;
        width: 100%;
    }

    .mobMian>div {
        height: 100%;
        width: 100%;
        display: flex;
        flex-direction: column;
        padding: 30px;
        justify-content: center;
        background-color: #fff;
        align-items: center;
    }

    .mobmenuList {
        margin-bottom: 50px;
    }

    .mobmenuList li {
        margin: 30px 0;
        display: flex;
        justify-content: center;
        align-items: center;
        font-weight: bold;
    }

    .mobmenutel {
        text-align: center;
        line-height: 4;
        font-size: 18px;
        font-weight: bold;
        letter-spacing: 2px;
    }


    .title p {
        font-size: 18px;
    }

    .title a {
        font-size: 14px;
    }

    footer {
        padding: 15px;
    }

    .bz-pic {
        margin-top: 20px;
    }

    .bz ul {
        margin-top: 15px;
        flex-wrap: wrap;
        gap: 20px;
    }

    .bz li {
        width: calc((100% - 20px) / 2);
        padding: 30px 0;
    }

    .bz li img {
        height: 70px;
        margin-bottom: 10px;
    }

    .bz-service li {
        width: calc((100% - 20px) / 3);
        padding: 24px 0;
    }

    .bz-service li img {
        height: 60px;
        width: 60px;
        margin-bottom: 10px;
    }

    .bz-service li p {
        font-size: 14px;
    }

    /* footer */
    footer {
        overflow: hidden;
    }

    footer>div {
        display: block;
    }

    .fotmain {
        display: block;
    }

    .fotl>img {
        height: 50px;
        margin-bottom: 15px;
    }

    .fotm {
        display: none;
    }

    .fotr {
        align-items: center;
    }

    .fotshare {
        justify-content: center;
        margin: 15px 0;
    }

    .fotr>img {
        margin: 0 auto;
    }

    .fotcopy {
        margin-top: 20px;
        padding-top: 16px;
    }

    .fotcopy p,
    .fotcopy a {
        font-size: 12px;
    }

    /* banner */
    .ban p:nth-child(1) {
        font-size: 24px;
        margin-bottom: 10px;
    }

    .ban p:nth-child(2) {
        font-size: 16px;
    }

    .ban div {
        padding: 40px 15px;
        position: static;
        transform: none;
    }

    .ban>img {
        position: absolute;
        top: 0;
        left: 0;
        height: 100%;
        width: 100%;
        object-fit: cover;
        z-index: -1;
    }

    .fixmenu {
        right: 0;
        border-radius: 14px 0 0 14px;
    }

    .fixmenu li:first-child {
        border-radius: 14px 0 0 0;
    }

    .fixmenu li:last-child {
        border-radius: 0 0 0 14px;
    }

    .fixmenu li {
        height: 50px;
        width: 50px;
    }

    .fixmenu li span {
        font-size: 20px;
    }

    .compare-panel {
        width: min(340px, calc(100vw - 80px));
        right: calc(100% + 10px);
        padding: 12px;
    }

    .compare-item .img {
        width: 56px;
        height: 56px;
    }
    /* 弹窗 */
    .dialogmain{
        width: calc(100% - 30px);
        padding: 15px;
    }
    .dialogmain>p{
        margin-bottom: 20px;
    }
    .myform{
        margin-bottom: 15px;
    }
    .formlabel{
        width: 80px;
    }
}