:root {
  --theme-color: #006ffa; /*#828282;*/
  --html-bg: #fff;

  --white-bg: rgba(253, 253, 248, 1);
  --footer-bg: rgba(24, 19, 80, 1);
  --web-bg: #32be6e;
  --reviews-bg: rgba(240, 240, 236, 1);
  --card-bg: rgba(255, 255, 255, 1);
  --grid-border: rgba(0, 111, 250, 0.2);
  --grid-hover-bg: #e8f3ff;
  --fc-box-bg: rgba(241, 246, 254, 1);
  --border-color: rgba(170, 180, 185, 0.6);
  --gradient-bg1: #231e64;
  --gradient-bg2: #181350;
  --shadow-color: rgba(38, 32, 96, 0.2);
  --arrow-bg: rgba(255, 255, 255, 1);
  --arrow-border: rgba(24, 19, 80, 1);
  --input-bg: transparent;
  --input-border: rgba(173, 170, 178, 0.2);
  --box-shadow: 0 2px 3px 0 #e7e7ef;
  --swiper-bg: rgba(255, 255, 255, 0.8);
  --swiper-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  --scrollbar-track: #f9f9f9;
  --scrollbar-thumb: #dadbdc;
  --scrollbar-bg: #9d9d9d;
  --scrollbar-inset: rgba(232, 233, 239, 1);
  --scrollbar-thumb-inset: rgba(213, 213, 213, 0.5);

  --footer-border: rgba(255, 255, 255, 0.2);

  --font-main-color: #262060;
  --font-black-color: #000;
  --font-hui-color: #5a5e66;
  --font-hui2-color: #b9b9b9;
  --font-white-color: #fff;
  --font-lhui-color: #807f9f;
  --font-y-color: #adb2ba;
  --font-dark-text: rgba(24, 19, 80, 1);
  --font-light-text: rgba(255, 255, 255, 1);
}

/* 暗色模式 */
html[theme="black"] {
  --white-bg: rgba(22, 26, 27, 1);
  --html-bg: rgba(22, 26, 27, 1);
  --font-main-color: #fff;
  --font-black-color: #fff;
  --font-hui-color: #91969f;
  --font-dark-text: #fff;
  --reviews-bg: rgba(30, 34, 35, 1);
  --card-bg: rgba(35, 39, 40, 1);
  --grid-border: rgba(255, 255, 255, 0.2);
  --grid-hover-bg: rgba(0, 126, 255, 0.2);
  --fc-box-bg: rgba(36, 40, 42, 1);
  --border-color: rgba(255, 255, 255, 0.3);
  --arrow-bg: rgba(35, 39, 40, 1);
  --arrow-border: #fff;
  --input-bg: rgba(35, 39, 40, 1);
  --input-border: rgba(255, 255, 255, 0.2);
  --box-shadow: 0 2px 3px 0 rgba(0, 0, 0, 0.3);
  --swiper-bg: rgba(35, 39, 40, 0.8);
  --swiper-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
  --scrollbar-track: rgba(30, 34, 35, 1);
  --scrollbar-thumb: rgba(60, 64, 65, 1);
  --scrollbar-inset: rgba(30, 34, 35, 1);
  --scrollbar-thumb-inset: rgba(60, 64, 65, 0.5);
}

html {
  font-family: sans-serif;
  -webkit-text-size-adjust: 100%;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
  display: block;
}
audio,
canvas,
progress,
video {
  display: inline-block;
  vertical-align: baseline;
}
audio:not([controls]) {
  display: none;
  height: 0;
}
[hidden],
template {
  display: none;
}
a {
  background: transparent;
}
a:active,
a:hover {
  outline: 0;
}
abbr[title] {
  border-bottom: 1px dotted;
}
b,
strong {
  font-weight: bold;
}
dfn {
  font-style: italic;
}
h1 {
  font-size: 2em;
}
mark {
  color: var(--font-black-color);
  background: #ff0;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sup {
  top: -0.5em;
}
sub {
  bottom: -0.25em;
}
img,
i {
  vertical-align: middle;
}
img {
  border: 0;
}
svg:not(:root) {
  overflow: hidden;
}
figure {
  margin: 1em 40px;
}
hr {
  box-sizing: content-box;
  height: 0;
}
pre {
  overflow: auto;
}
code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
button,
input,
optgroup,
select,
textarea {
  font: inherit;
  margin: 0;
  color: inherit;
}
button {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
  cursor: pointer;
  -webkit-appearance: button;
}
button[disabled],
html input[disabled] {
  cursor: default;
}
input {
  line-height: normal;
}
input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box;
  padding: 0;
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
input[type="search"] {
  -webkit-box-sizing: content-box;
  box-sizing: content-box;
  -webkit-appearance: textfield;
}
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
fieldset {
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
  border: 1px solid #c0c0c0;
}
legend {
  padding: 0;
  border: 0;
}
textarea {
  overflow: auto;
}
optgroup {
  font-weight: bold;
}
table {
  border-spacing: 0;
  border-collapse: collapse;
}
td,
th {
  padding: 0;
}
ul {
  list-style: none;
}
* {
  margin: 0;
  padding: 0; /*-webkit-box-sizing:border-box; box-sizing: border-box; -webkit-user-select:none; outline:none;*/
  -webkit-tap-highlight-color: transparent;
  -webkit-backface-visibility: hidden;
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
}
body {
  -webkit-overflow-scrolling: touch;
  background-color: var(--white-bg);
}
a {
  text-decoration: none;
  color: inherit;
}
a:active {
  color: inherit;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}
input[type="number"] {
  -moz-appearance: textfield;
}

html,
body {
  background-color: var(--html-bg);
}
html,
body,
#app,
.container {
  overflow-x: hidden;
}
html,
body {
  position: relative;
  width: 100%;
  height: 100%;
}
html,
body {
  overflow-y: auto;
}
#app,
.container {
  width: 100%;
}
/*#app{max-width:1920px;}*/
.container {
  z-index: 2;
}

.mw,
.mh,
.bf-layout {
  position: relative;
}
.mw,
.bf-layout {
  width: 100%;
}
.mh,
.bf-layout {
  height: 100%;
}

.m-scroll {
  overflow-y: auto;
}
/*滚动条整体部分*/
.m-scroll::-webkit-scrollbar {
  width: 6px;
  height: 10px;
  background-color: #9d9d9d;
  border-radius: 15px;
}
/*scroll轨道背景*/
.m-scroll::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(232, 233, 239, 1);
  border-radius: 15px;
  background-color: #f9f9f9;
}
/*滚动条中能上下移动的小块*/
.m-scroll::-webkit-scrollbar-thumb {
  border-radius: 15px;
  -webkit-box-shadow: inset 0 0 6px rgba(213, 213, 213, 0.5);
  background-color: #dadbdc;
}

.flex-center-ctn {
  display: flex;
  align-items: center;
  justify-content: center;
}
.flex-start-spb {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.flex-center-spb {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.flex-start-str {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.flex-center-str {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.flex-center-end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.flex-start-center {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

/*滚动条整体部分*/
/*滚动条整体部分*/
body::-webkit-scrollbar {
  width: 10px;
  height: 10px;
  background-color: #9d9d9d;
  border-radius: 15px;
}

/*scroll轨道背景*/
body::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(232, 233, 239, 1);
  border-radius: 15px;
  background-color: #f9f9f9;
}
/*滚动条中能上下移动的小块*/
body::-webkit-scrollbar-thumb {
  border-radius: 15px;
  -webkit-box-shadow: inset 0 0 6px rgba(213, 213, 213, 0.5);
  background-color: #dadbdc;
}

/*过度动画*/
.fade-enter-active,
.fade-leave-active {
  transition: opacity 0.28s;
}
.fade-enter,
.fade-leave-active {
  opacity: 0;
}

/* 显示所有页面的垂直滚动条 */
body,
.m-scroll,
.scrollbar-y .scroll-wrap {
  overflow-y: auto;
  scrollbar-width: auto;
  -ms-overflow-style: auto;
}

body::-webkit-scrollbar,
.m-scroll::-webkit-scrollbar,
.scrollbar-y .scroll-wrap::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

body::-webkit-scrollbar-track,
.m-scroll::-webkit-scrollbar-track,
.scrollbar-y .scroll-wrap::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(232, 233, 239, 1);
  border-radius: 15px;
  background-color: #f9f9f9;
}

body::-webkit-scrollbar-thumb,
.m-scroll::-webkit-scrollbar-thumb,
.scrollbar-y .scroll-wrap::-webkit-scrollbar-thumb {
  border-radius: 15px;
  -webkit-box-shadow: inset 0 0 6px rgba(213, 213, 213, 0.5);
  background-color: #dadbdc;
}
/* fade-transform */
.fade-transform-leave-active,
.fade-transform-enter-active {
  transition: all 0.3s;
}
.fade-transform-enter-from {
  opacity: 0;
  transform: translateX(-30px);
}
.fade-transform-leave-to {
  opacity: 0;
  transform: translateX(30px);
}

.fade-model-leave-active,
.fade-model-enter-active {
  transition: all 0.3s;
}
.fade-model-enter-from {
  opacity: 0;
}
.fade-model-leave-to {
  opacity: 0;
}

.fade-menus-leave-active,
.fade-menus-enter-active {
  transition: all 0.3s;
}
.fade-menus-enter-from {
  opacity: 0;
  transform: translateY(-30px);
}
.fade-menus-leave-to {
  opacity: 0;
  transform: translateY(-30px);
}

/* breadcrumb transition */
.breadcrumb-enter-active,
.breadcrumb-leave-active {
  transition: all 0.3s;
}
.breadcrumb-enter-from,
.breadcrumb-leave-active {
  opacity: 0;
  transform: translateX(20px);
}
.breadcrumb-leave-active {
  position: absolute;
}

/*layout*/
header {
  padding: 0 15px;
  height: 64px;
  box-shadow: 0px -1px 0px 0px rgba(173, 170, 178, 0.2) inset;
  background-color: var(--white-bg);
  z-index: 1001;
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
}

/* Logo 切换样式 */
.logo-dark {
  display: none !important;
}

.logo-dark[style] {
  opacity: 1 !important;
}

html[theme="black"] .logo-light {
  display: none !important;
}

html[theme="black"] .logo-dark {
  display: block !important;
}

/* 黑暗模式下移动端下载按钮文字颜色 */
html[theme="black"] .mb-dlds a {
  color: var(--font-white-color);
}

/* 黑暗模式下搜索图标颜色反转 */
html[theme="black"] img[src*="w2_1search.svg"] {
  filter: brightness(0) invert(1);
}

/* 黑暗模式下滚动条样式 */
html[theme="black"] body::-webkit-scrollbar-track,
html[theme="black"] .m-scroll::-webkit-scrollbar-track,
html[theme="black"] .scrollbar-y .scroll-wrap::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px var(--scrollbar-inset);
  background-color: var(--scrollbar-track);
}

html[theme="black"] body::-webkit-scrollbar-thumb,
html[theme="black"] .m-scroll::-webkit-scrollbar-thumb,
html[theme="black"] .scrollbar-y .scroll-wrap::-webkit-scrollbar-thumb {
  -webkit-box-shadow: inset 0 0 6px var(--scrollbar-thumb-inset);
  background-color: var(--scrollbar-thumb);
}

.bat-menu {
  font-weight: 600;
}
.bat-menu a {
  margin-left: 40px;
}
.bat-menu a,
.bat-lang {
  color: var(--font-main-color);
}
.bat-menu a,
.bat-lang,
a.bat-web {
  font-size: 14px;
}
.bat-menu a:nth-child(1) {
  margin-left: 0;
}
a.menu-curr {
  color: var(--theme-color);
}
.bat-lang {
  cursor: pointer;
  position: relative;
  display: inline-block;
  color: var(--font-hui-color);
  font-size: 12px;
  font-weight: 600;
  line-height: 130%;
  letter-spacing: 0px;
}
.search-container:focus-within {
  border-color: rgba(173, 170, 178, 0.6) !important;
}
.lang-container:hover {
  border-color: rgba(173, 170, 178, 0.6) !important;
  background-color: rgba(173, 170, 178, 0.1) !important;
  transition:
    background-color 0.3s ease,
    border-color 0.3s ease;
}
.bat-lang span {
  display: inline-block;
  padding: 0 6px;
  flex-shrink: 0;
}
.bat-lang-card {
  width: 150px;
  position: absolute;
  left: -20px;
  top: 100%;
  height: 0;
  overflow: hidden;
  transition:
    height 0.3s ease,
    padding 0.3s ease;
  z-index: 1000;
  margin-top: 0;
}
.bat-lang-list {
  padding: 2px;
  background-color: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-radius: 12px;
  width: 144px;
  margin: 3px;
  border: 1px solid rgba(141, 141, 141, 0.6);
  position: relative;
  box-sizing: border-box;
  margin-bottom: 8px;
}
.bat-lang-list p {
  padding: 8px 12px;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 4px 0;
  border-radius: 4px;
  transition: all 0.2s ease;
  cursor: pointer;
}
.bat-lang-list p:hover {
  color: inherit;
  background-color: rgba(173, 170, 178, 0.1);
}
/* 移除悬停显示，由JS控制 */
.bat-lang-list i {
  display: none;
  width: 14px;
  height: 14px;
  margin-left: auto;
  position: relative;
  background-color: transparent;
}
.bat-lang-list i.curr {
  display: inline-block;
  background-color: transparent;
}
.bat-lang-list i.curr::after {
  content: "";
  position: absolute;
  top: 1px;
  width: 4px;
  height: 8px;
  border: solid #231e64;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.bat-lang-list span {
  color: #333333;
  font-weight: 500;
}
/* 移除hover时的文字颜色和字体变化 */
.bat-lang-list p:hover span {
  color: inherit;
  font-weight: inherit;
}
/* 只有选中的字体变成蓝黑色 */
.bat-lang-list p:has(.curr) span {
  color: #231e64;
  font-weight: 600;
}
a.bat-web {
  color: var(--font-white-color);
  background-color: var(--web-bg);
  text-align: center;
  padding: 10px 40px;
  font-weight: 400;
  border-radius: 50px;
  line-height: 130%;
}

/* 响应式设计：当屏幕宽度较小时，隐藏搜索框、亮暗切换按钮和语言切换框，只保留蝙蝠网页端按钮 */
@media screen and (max-width: 1720px) {
  /* 隐藏搜索框 */
  header .flex-center-str.pc > div:nth-child(1),
  /* 隐藏亮暗切换按钮 */
  header .flex-center-str.pc > div#theme-toggle,
  /* 隐藏语言切换框 */
  header .flex-center-str.pc > div.bat-lang {
    display: none !important;
  }

  /* 确保蝙蝠网页端按钮显示 */
  header .flex-center-str.pc > a.bat-web {
    display: inline-block !important;
  }
}
footer {
  background-color: var(--footer-bg);
}
.bat-footer {
  width: 1392px;
  padding: 40px 0 16px 0;
}
.bat-footer-menu {
  border-bottom: 1px solid var(--footer-border);
  padding-bottom: 40px;
  color: var(--font-white-color);
}

/* 在桌面端隐藏移动端footer头部区域 */
@media screen and (min-width: 1000px) {
  .mobile-footer-header {
    display: none;
  }
}
.bat-footer-menu h4 {
  font-weight: 600;
  font-size: 16px;
  text-align: left;
  line-height: 128%;
}
.bat-footer-menu p {
  font-weight: 400;
  font-size: 14px;
  line-height: 130%;
  letter-spacing: 0px;
  text-align: left;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 24px;
}
.bat-footer-menu p a,
.bat-footer-menu .footer-dropdown-content p a {
  font-weight: 400;
  font-size: 14px;
  line-height: 130%;
  letter-spacing: 0px;
  text-align: left;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  position: relative;
  transition:
    color 0.3s ease,
    transform 0.2s ease;
  display: inline-block;
}
.bat-footer-menu p a:hover,
.bat-footer-menu .footer-dropdown-content p a:hover {
  color: var(--font-white-color);
  transform: translateY(-1px);
}
.bat-footer-menu p a::after,
.bat-footer-menu .footer-dropdown-content p a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--font-white-color);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.bat-footer-menu p a:hover::after,
.bat-footer-menu .footer-dropdown-content p a:hover::after {
  opacity: 1;
}
.bat-footer-info {
  padding: 36px 0px;
  font-size: 14px;
  color: var(--font-lhui-color);
}
.bat-footer-info span,
.bat-footer-info a {
  margin-right: 20px;
}
.bat-contents {
  min-height: calc(100% - 500px);
  overflow-x: hidden;
  margin-top: 64px;
}

.bat-bnr {
  padding: 50px 20px 0;
  background-color: var(--theme-color) !important;
  color: var(--font-white-color);
}
.bat-bnr-subtitle {
  margin-top: 34px;
}
.bat-bnr-subtitle h3 {
  margin-right: 20px;
  padding-bottom: 10px;
  font-size: 18px;
  cursor: pointer;
}
.bat-bnr-subtitle h3.curr {
  border-bottom: 3px solid var(--font-white-color);
}
.bat-ctn {
  background-color: var(--font-white-color);
  padding: 40px 20px 60px;
}
.bat-ctn-750 {
  width: 750px;
  color: var(--font-main-color);
}
.bat-ctn-850 {
  width: 850px;
  color: var(--font-main-color);
}
.main-cen {
  margin-bottom: 40px;
}
.main-cen p,
.main-cen-img {
  font-size: 15px;
  margin-top: 20px;
}
.main-cen-img img {
  width: 100%;
}
.safety-con h3 {
  padding-bottom: 12px;
}
.safety-con p {
  margin-top: 10px;
}
.safety-children {
  padding-top: 10px;
  margin-bottom: 16px;
}
.safety-children h4 {
  color: var(--theme-color);
  font-size: 18px;
}
.safety-children h5 {
  font-size: 16px;
  margin-top: 16px;
}
.safety-img {
  margin-bottom: 16px;
}
.safety-cc {
  padding-left: 16px;
}
.safety-cld {
  margin: 20px 0;
}
.safety-cld h5 {
  font-size: 15px;
}
ul.help_list {
  margin: 20px 0 30px;
}
ul.help_list li {
  width: 100%;
  margin-top: 16px;
  color: var(--theme-color);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  font-size: 15px;
}
ul.help_list li:nth-child(1) {
  margin-top: 0;
}
ul.help_list li span {
  padding-left: 20px;
}
ul.help_list li span:hover {
  text-decoration: underline;
  cursor: pointer;
}
.help-grid {
  display: grid;
  grid-template-columns: auto auto auto auto;
}
.help-grid-item {
  margin-top: 30px;
  cursor: pointer;
}
.help-grid-item:hover p {
  color: var(--theme-color);
}
.help-grid-item p {
  margin-top: 6px;
  text-align: center;
  width: 144px;
}
.help-list p {
  margin-top: 10px;
}
.help-ctt-banner {
  height: 152px;
}
.help-content {
  margin-top: -70px;
}
.help-content-cld {
  text-align: center;
}
.help-content-cld h1 {
  font-size: 42px;
  color: var(--theme-color);
}
.help-content-cld h3 {
  font-size: 28px;
  color: var(--font-hui2-color);
  font-weight: 500;
  margin-top: 20px;
  line-height: 50px;
}
.help-content-bkt span {
  padding-left: 5px;
}
.help-content-list li {
  color: var(--theme-color);
  padding: 10px 20px 10px 0;
  border-bottom: 1px solid var(--html-bg);
  font-size: 15px;
}
.help-content-list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.article-item {
  margin-bottom: 20px;
}
.article-date {
  box-shadow: 0 0 11px 1px #f3f4f8;
  padding: 10px;
  width: 70px;
  text-align: center;
}
.article-date h3 {
  word-wrap: break-word;
  white-space: normal;
  word-break: break-all;
}
.article-date p,
.article-content-p {
  color: var(--font-y-color);
  font-size: 14px;
}
.article-content {
  padding: 4px;
}
.article-content-p,
.article-content-item h4 {
  margin-bottom: 10px;
}
.article-content-item {
  margin-bottom: 40px;
}
.article-content-p span {
  margin-right: 20px;
}
.article-content-item h4 {
  font-size: 18px;
  font-weight: 700;
}
.article-content-html {
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.article-random {
  padding: 30px 0 20px 0;
}
.article-random-item {
  width: 32%;
  cursor: pointer;
  position: relative;
  border-radius: 6px;
}
.article-random-bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  box-shadow: 0 10px 10px #656565;
  border-radius: 6px;
  opacity: 0;
  transition: opacity 0.3s;
}
.article-random-item:hover > .article-random-bg {
  opacity: 1;
}
.article-img {
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
  overflow: hidden;
  height: 180px;
  background-color: var(--footer-bg);
}
.article-img img {
  width: 100%;
}
.article-cbox {
  padding: 0 20px;
  margin-top: -40px;
  position: relative;
  width: 100%;
}
.article-ctns {
  border-radius: 6px;
  background-color: var(--white-bg);
  padding: 20px;
  color: var(--font-main-color);
}
.article-ctns > h3 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.article-txts {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  margin-top: 16px;
  font-size: 14px;
}
.article-info-html {
  margin-top: 14px;
  font-size: 14px;
}

.atl-random {
  padding-bottom: 40px;
}
.atl-random span {
  display: inline-block;
  text-align: center;
  padding: 8px 20px;
  color: var(--font-main-color);
  cursor: pointer;
  background: var(--white-bg);
  box-shadow: 0 0 11px 1px rgb(173 178 186 / 50%);
  user-select: none;
}
.atl-random span:active {
  background: var(--font-hui2-color);
}

.bat-switch {
  width: 40px;
}
.bat-switch > input {
  display: none;
}
.bat-switch > label {
  display: block;
  width: 100%;
  height: 18px;
  border-radius: 30px;
  background: var(--font-hui2-color);
  border: 1px solid var(--font-hui2-color);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.bat-switch > label::before {
  display: block;
  content: "";
  width: 20px;
  height: 18px;
  border-radius: 50%;
  background: var(--white-bg);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: all 0.3s;
}
.bat-switch > label::after {
  display: block;
  content: "";
  width: 0;
  height: 100%;
  background: var(--theme-color);
  transition: all 0.3s;
  border-radius: 10px;
}
.bat-switch > input:checked + label::before {
  left: 50%;
}
.bat-switch > input:checked + label::after {
  width: 100%;
}

/*.article-random-grid{display:grid; grid-template-columns:auto auto auto;}*/

/*@media screen and (min-width: 1720px) {
  #app{display:flex; align-items:center; justify-content:center;}
  .bat-layout{max-width:1920px; width:100%;}
}*/
@media screen and (min-width: 1720px) {
  .mobile {
    display: none !important;
  }

  .bat-center,
  .article-random {
    width: 1392px;
  }
}

@media screen and (min-width: 1400px) {
  .mobile {
    display: none !important;
  }

  .bat-center,
  .article-random {
    width: 1392px;
  }
}

@media screen and (min-width: 1200px) and (max-width: 1500px) {
  .mobile {
    display: none !important;
  }

  .bat-center,
  .article-random {
    width: 1200px;
  }
}

/*@media screen and (max-width: 1200px) {
  .mobile{display:none !important;}

  .bat-center,.article-random{width:960px;}
}*/

@media screen and (min-width: 1000px) and (max-width: 1200px) {
  .mobile {
    display: none !important;
  }

  .bat-center,
  .article-random {
    width: 960px;
  }
}

/*移动*/
@media screen and (max-width: 999px) {
  .pc {
    display: none !important;
  }

  /* 移动端隐藏滚动条但保留滑动功能 */
  body,
  .m-scroll,
  .scrollbar-y .scroll-wrap {
    overflow-y: auto; /* 保持可滚动 */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
  }

  /* Webkit浏览器隐藏滚动条 */
  body::-webkit-scrollbar,
  .m-scroll::-webkit-scrollbar,
  .scrollbar-y .scroll-wrap::-webkit-scrollbar {
    width: 0 !important;
    height: 0 !important;
    display: none !important;
  }

  .bat-back-top {
    right: 0 !important;
  }
  .bat-top-box {
    background-color: transparent !important;
  }

  /* 移动端菜单按钮移到最右侧 */
  #switch-menus {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    z-index: 10;
  }

  #switch-menus img {
    width: 36px;
    height: 36px;
  }

  /* 黑暗模式下菜单栏图标变为白色 */
  html[theme="black"] #switch-menus img {
    filter: brightness(0) invert(1);
  }

  /* 移动端菜单黑暗模式适配 */
  html[theme="black"] .m-menu {
    background-color: rgba(35, 39, 40, 1);
  }

  html[theme="black"] .m-menu li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--font-main-color);
  }

  html[theme="black"] .m-menu li a {
    color: var(--font-main-color);
  }

  html[theme="black"] .m-menu li a:hover {
    color: var(--font-main-color);
    opacity: 0.8;
  }

  html[theme="black"] li.mnu-title {
    color: var(--font-hui-color);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  html[theme="black"] img#menu-close {
    filter: brightness(0) invert(1);
  }

  .bat-model {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 999;
    background: rgba(0, 0, 0, 0.5);
  }
  .mz-menus {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.5);
  }
  .m-menu {
    background-color: #fff;
  }
  .m-menu li {
    padding: 20px 0;
    text-align: center;
    position: relative;
    width: 100%;
    border-bottom: 1px solid #f3f4f8;
    color: var(--font-main-color);
  }
  li.mnu-title {
    color: var(--font-hui-color);
    font-size: 1.1rem;
  }
  img#menu-close {
    position: absolute;
    right: 20px;
    width: 22px;
  }

  .bat-bnr {
    display: inline-block;
    width: 100%;
    padding: 30px 20px 0;
  }
  .bat-bnr-subtitle {
    margin-top: 20px;
  }

  .bat-cente,
  .bat-ctn-750,
  .bat-center {
    width: 100%;
  }
  .help-grid {
    grid-gap: 10px;
    margin-top: 20px;
  }
  .help-grid-item {
    margin-top: 0;
  }
  .help-grid-item img {
    width: 100%;
  }
  .help-grid-item p {
    width: 100%;
  }

  .article-random {
    display: inline-block;
    width: 100%;
    padding: 20px;
  }
  .article-random > div {
    display: inline-block;
    width: 100%;
  }
  .article-random-item {
    width: 100%;
    margin-top: 26px;
  }
  .article-random-item:nth-child(1) {
    margin-top: 0;
  }

  @media screen and (max-width: 999px) {
    .bat-footer {
      width: 100%;
      padding: 60px 13px 0px 13px;
      display: flex;
      flex-direction: column;
      align-items: center;
    }
    .bat-footer-menu {
      border-bottom: 0;
      padding-bottom: 0;
    }
    .bat-footer-menu {
      display: block;
      width: 388px;
      max-width: 100%;
      margin: 0 auto;
      text-align: center;
    }
    .bat-footer-menu > div {
      margin-bottom: 36px;
    }
    .bat-footer-menu p {
      margin-top: 12px;
    }
    .bat-footer-info {
      text-align: center;
      font-size: 0.8em;
    }

    .bat-footer-info span,
    .bat-footer-info a {
      margin-right: 0;
    }

    /* 移动端footer头部区域样式 */
    .mobile-footer-header {
      display: flex;
      flex-direction: column;
      align-items: center;
      width: 100%;
      margin-bottom: 20px;
    }

    /* 移动端下拉菜单样式 */
    .bat-footer-menu > div {
      position: relative;
      cursor: pointer;
      display: inline-block;
      width: 100%;
      text-align: left;
      margin-bottom: 24px;
      user-select: none;
      -webkit-user-select: none;
      -moz-user-select: none;
      -ms-user-select: none;
    }

    img#bat-im-wx_img {
      position: absolute;
      left: 0;
      top: 0;
      max-width: 100%;
      height: auto;
    }

    /* 确保下拉菜单可点击区域正确 */
    .bat-footer-menu > div h4 {
      cursor: pointer;
      padding: 8px 0;
      margin: 0;
    }

    /* 菜单栏下方横线样式 */
    .bat-footer-menu > div::after {
      content: "";
      display: block;
      width: 400px;
      height: 1px;
      background-color: rgba(170, 180, 185, 0.2);
      opacity: 1;
      margin-top: 24px;
    }

    /* 确保横线在小屏幕上自适应宽度 */
    @media screen and (max-width: 400px) {
      .bat-footer-menu > div::after {
        width: 100%;
      }
    }

    .bat-footer-menu > div h4 {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      font-weight: 400;
      font-size: 14px;
      leading-trim: NONE;
      line-height: 130%;
      letter-spacing: 0px;
    }

    .bat-footer-menu > div h4::after {
      content: "";
      display: inline-block;
      width: 18px;
      height: 18px;
      background-image: url("../svg/down_icon.svg");
      background-size: contain;
      background-repeat: no-repeat;
      background-position: center;
      transition: transform 0.3s ease;
      margin-left: auto;
      opacity: 1;
    }

    .bat-footer-menu > div.active h4::after {
      transform: rotate(180deg);
    }

    .bat-footer-menu > div .footer-dropdown-content {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease;
    }

    .bat-footer-menu > div.active .footer-dropdown-content {
      max-height: 500px; /* 使用合理的高度值而不是none */
    }

    .footer-dropdown-content p {
      margin-top: 30px;
    }

    /* 修复最后一个链接hover下划线问题 */
    .bat-footer-menu > div .footer-dropdown-content p:last-child {
      margin-bottom: 10px; /* 为最后一个链接添加底部间距 */
    }
  }
  .mb-fo-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    margin-top: 30px;
  }

  .footer-info-box {
    text-align: center;
    width: 100%;
  }

  .footer-copyright-box {
    margin-top: 30px;
    text-align: center;
    width: 100%;
  }

  .mb-fo-info p {
    margin: 0;
    font-weight: 400;
    font-size: 12px;
    line-height: 300%;
    text-align: center;
  }

  .fix-box {
    position: fixed;
    width: 100%;
    background-color: var(--white-bg);
    padding: 15px;
    bottom: 0;
    left: 0;
    z-index: 1001;
  }
  .fix-box > a:nth-child(1) {
    display: inline-block;
    padding: 10px 20px;
    font-size: 0.9em;
    border-radius: 50px;
    background-color: var(--theme-color);
    color: var(--font-white-color);
    font-weight: bold;
  }
  .fix-box > a:nth-child(2) {
    display: inline-block;
    padding: 10px 20px;
    font-size: 0.9em;
    border-radius: 50px;
    background-color: var(--web-bg);
    color: var(--font-white-color);
    font-weight: bold;
  }
}

/*html{
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: grayscale(100%);
  filter: gray;
}*/

/*svg * {fill:none; stroke:currentColor; stroke-width:4;}*/

.bat-ist {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;
  background: rgba(0, 0, 0, 0.5);
}
.bat-ist-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
}
.bat-ist-rt {
  position: relative;
  width: 560px;
}
/*.bat-ist-header img{width:100%;}*/
.bat-ist-header {
  background-color: var(--white-bg);
  text-align: center;
  padding-top: 40px;
}
.bat-ist-header img.bat-ist-close {
  width: 18px;
  position: absolute;
  right: 12px;
  top: 12px;
  z-index: 2;
}
.bat-ist-con {
  padding: 30px 0;
  background-color: #fff;
  text-align: center;
  font-size: 18px;
}
.bat-ist-con h1 {
  font-weight: 500;
  font-size: 2.4em;
}
.bat-ist-con h2 {
  font-weight: 500;
}
.bat-ist-con p {
  font-size: 14px;
  margin-top: 20px;
}
.bat-ist-con p a {
  color: var(--theme-color);
  text-decoration: underline;
}
/*.bat-ist-con a{display:inline-block; border:0; outline:none; padding:10px 60px; border-radius:50px; color:#fff; background-color:#0380FA;}*/
/*.bat-ist-rt .bat-ist-con{border-radius:0 0 15px 15px;}*/

.bat-ist-enter-active,
.bat-ist-leave-active {
  transition: all 0.5s ease;
}
.bat-ist-enter-from,
.bat-ist-leave-to {
  opacity: 0;
}

h1.bat-titles,
h2.bat-titles {
  position: fixed;
  top: -100px;
  left: 0;
  opacity: 0;
}
.article-info-html img {
  width: 100%;
}
.bat-go-1 > a {
  font-size: 14px;
  color: var(--theme-color);
  cursor: pointer;
  text-decoration: revert !important;
}
.bat-hover-article:hover {
  text-decoration: underline;
}
.bat-wx {
  position: relative;
}
.bat-wx img {
  display: none;
  position: absolute;
  height: 168px;
  left: 0;
  top: -168px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
  border-radius: 20px;
  transition: all 0.3s;
}

.bat-wx:hover img {
  display: block;
}

.footer-m:hover {
  cursor: pointer;
  color: var(--theme-color);
}