html,
body {
    --bs-color-rgb: 31, 93, 234;
    --bs-color-opacity: 1;
    --bs-color: rgba(var(--bs-color-rgb), var(--bs-color-opacity));
    --bs-body-font-weight: 400;
    --bs-secondary-rgb: 140, 140, 140;

    --bs-btn-color-bg: rgba(31, 93, 234, 1);
    --bs-btn-active-color: #ffffff;
    --bs-btn-active-bg: rgba(var(--bs-color-rgb), 0.8);
    --bs-btn-hover-color: #ffffff;
    --bs-btn-hover-bg: rgba(var(--bs-color-rgb), 0.8);

    --bs-link-color: rgba(31, 93, 234, 1);
    --bs-light-rgb: 250, 250, 250;
    --bs-link-hover-color: rgba(31, 93, 234, 1);
    overflow: hidden;
    overflow-y: auto;
    font-family: "Lato", Helvetica, Arial, sans-serif;
    background: white;
}

:focus-visible {
    outline: -webkit-focus-ring-color auto 0px;
}

a {
    text-decoration: initial;
    -webkit-transition: all 0.2s ease;
    transition: .3s ease all;
}

:focus {
    outline: -webkit-focus-ring-color auto 0px;
}

hr {
    opacity: 1;
}

.btn {
    background: var(--bs-btn-color-bg);
    color: #ffffff;
    border-radius: 999px;
    border: 0;
    padding: 14px 24px 14px 24px;
    transition: 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.btn-check:checked+.btn,
:not(.btn-check)+.btn:active,
.btn:first-child:active,
.btn.active,
.btn.show,
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: rgba(var(--bs-color-rgb), 0.9);
    border: 0;
    color: #fff;
}

.text-truncate {
    overflow: hidden;
    -webkit-line-clamp: 1;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.text-truncate-2 {
    overflow: hidden;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.text-truncate-3 {
    overflow: hidden;
    -webkit-line-clamp: 3;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.text-truncate-5 {
    overflow: hidden;
    -webkit-line-clamp: 3;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.bg-green {
    background-color: rgba(var(--bs-color-rgb), 1);
}

.text-green {
    color: rgba(var(--bs-color-rgb), 1);
}

.text-black-65 {
    color: rgba(0, 0, 0, 0.65)
}

.text-white-65 {
    color: rgba(255, 255, 255, 0.65)
}

.text-desc {
    line-height: 1.3;
}

.clearfix {
    clear: both
}

header {
    --bs-navbar-height: 7.25rem;
    transition: all 0.5s;
    background: rgba(34, 34, 40, 0.5);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    width: 100%;
}

.header-logo {
    font-size: 2.25rem;
    padding: 1rem 0;
}

.header-logo .logo {
    width: 10.5rem;
    margin-right: 1.125rem;
}

.fixed-top {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    width: 100%;
    box-shadow: 0 8px 20px 0 rgba(0, 0, 0, .1);
    -webkit-animation: headerSlideDown .95s ease forwards;
    animation: headerSlideDown .95s ease forwards;
    will-change: transform;
    background: rgba(34, 34, 40, 0.7);
    backdrop-filter: blur(15px);
}

.header-section {
    background-color: rgba(34, 34, 40, 1);
    height: 100vh;
    padding-top: 3.75rem;
    box-sizing: border-box;
}

.header-section h1 {
    font-size: 3.25rem;
}
.navbar-btn{
    background: transparent;
    padding: 8px 24px;
}
.navbar-btn.btn-outline-light{
    border: 2px solid #ffffff;
}
.navbar-btn:not(.btn-outline-light):hover {
    background-color: transparent;
}
/* .header-section:after {
    bottom: 12vh;
    opacity: .5;
    border-radius: 47%;
    animation-duration: 10s;
} */

@keyframes rotate {
    0% {
        transform: translate(-50%, 0) rotateZ(0deg);
    }

    50% {
        transform: translate(-50%, -2%) rotateZ(180deg);
    }

    100% {
        transform: translate(-50%, 0%) rotateZ(360deg);
    }
}

.function-card .icon {
    width: 2.375rem;
    height: 2.375rem;
    margin-bottom: 1.5rem;
}

.test-section {
    background-color: rgba(34, 34, 40, 1);
    --bs-btn-disabled-bg: rgba(31, 93, 234, 1);
}

.test-section .form-control {
    background: #a8acb91a;
    border: 1px solid rgba(255, 255, 255, 0);
    border-radius: 100px;
    font-size: 14px;
    height: 42px;
    color: white;
    padding: 0.375rem 1rem;
    margin-bottom: 14px;
}

.test-section .form {
    background: #0000001a;
    box-shadow: 0 20px 40px 0 #000000bf;
    border-radius: 10px;
    padding: 3rem;
}

.test-section .form-label {
    padding-left: 1rem;
    margin-top: .875rem;
    font-size: 14px;
    color: #A8ACB9;
}
.test-section .has-error .form-control{
    border: 1px solid red;
}
.test-section .help-block{
    display: none !important;
}
.test-section .btn {
    width: 155px;
    height: 42px;
    font-size: 14px;
    /* display: flex; */
    padding: 0;
    text-align: center;
    margin-bottom: 14px;
}
.phone-btn {
    border: none;
    height: auto;
    padding: 0;
    line-height: inherit;
    background-color: transparent;
    border: none;
    border-radius: 0;
    display: inline-block;
    font-size: 14px;
    line-height: 32px;
    cursor: pointer;
}

.phone-btn:focus {
    outline: none;
}
.box {
    background: #a8acb91a;
    border: #a8acb91a;
    border-radius: 100px;
    font-size: 14px;
    height: 42px;
    color: white;
    margin-bottom: 0.825rem;
    padding: 0.375rem 1rem;
}

.phone-box {
    position: relative;
}
.phone-group{
    min-width: 72px;
    text-align: left;
}
.selectBtn {
    text-align: left;
    color: #8590a6;
    text-align: left;
    background: none;
    border-radius: 3px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.selectBtn span{
    display: block;
    white-space: nowrap;
}
.selectConentent {
    display: none;
    position: absolute;
    top: 42px;
    z-index: 233;
    background: #1f1f24;
    left: -24px;
    border: 1px solid #2d2e33;
    width: 210px;
    border-radius: 4px;
    -webkit-box-shadow: 0 5px 20px rgba(26, 26, 26, .1);
    box-shadow: 0 5px 20px rgba(26, 26, 26, .1);
}

.selectOptions {
    overflow: auto;
    position: relative;
    max-height: 500px;
    padding: 8px 0;
    border-radius: 4px;
    text-align: left;
}

.selectOptions::-webkit-scrollbar {
    width: 10px;
    height: 1px;
    background-color: #1f1f24;
}

/*定义滚动条轨道 内阴影+圆角*/
.selectOptions::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 2px rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    background-color: #f6f6f6;
}

.selectOptions::-webkit-scrollbar-thumb {
    background-color: #afadad;
    width: 5px;
    max-height: 10px;
    border-radius: 10px;

}

.select-option {
    display: block;
    width: 100%;
    height: 40px;
    padding: 0 20px;
    line-height: 40px;
    color: #8590a6;
    text-align: left;
    background: none;
    border: none;
}

.Select-arrow {
    margin-left: 8px;
    fill: currentcolor;
    width: 24px;
    height: 24px;
    display: inline-block;
    vertical-align: middle;
}

.charge-card {
    border: 1px solid #F5F5F5;
    border-radius: .625rem;
    text-align: center;
    transition: all 1s linear(0 0%, 0 1.8%, 0.01 3.6%, 0.03 6.35%, 0.07 9.1%, 0.13 11.4%, 0.19 13.4%, 0.27 15%, 0.34 16.1%, 0.54 18.35%, 0.66 20.6%, 0.72 22.4%, 0.77 24.6%, 0.81 27.3%, 0.85 30.4%, 0.88 35.1%, 0.92 40.6%, 0.94 47.2%, 0.96 55%, 0.98 64%, 0.99 74.4%, 1 86.4%, 1 100%);
}

.charge-card .btn {
    display: block;
    width: 100%;
}

.charge-card .price {
    font-size: 2rem;
    color: #4F5362;
}

.charge-card .desc {
    height: 40px;
}

.charge-card:hover {

    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, .15) !important;
}

.contact-section {
    background: #222228;
    --bs-btn-disabled-bg: rgba(31, 93, 234, 1);
}
.contact-section a{
    color: white;
}
.bv-form .form-group{
    margin-bottom: 1rem;
}
.bv-form .form-control {
    background: #a8acb91a;
    border: #a8acb91a;
    border-radius: 100px;
    font-size: 14px;
    height: 42px;
    color: white;
    margin-bottom: 0.825rem;
    padding: 0.375rem 1rem;
}
.bv-form .help-block{
    padding-left: 1rem;
    /*font-size: 1rem;*/
    color: #dc3232;
}
.bv-form .form-label {
    /*margin-top: 0.5rem;*/
    font-size: 14px;
    color: #A8ACB9;
    padding-left: 1rem;
}
.contact-section .bv-form .btn {
    width: 155px;
    height: 42px;
    margin: auto;
    font-size: 14px;
    /* display: flex; */
    padding: 0;
    text-align: center;
}
.contact-section-bg{
    background: #0000001a;
    border-radius: 10px;
    padding: 3rem;
}
.contact-info>dl{

    margin-bottom: 2rem;
}
.contact-info>dl>dd{
    color: #A8ACB9;
    font-size: 12px;
}
.contact-info>dl>dt{
   font-size: 18px;
    font-weight: normal;
}