html,
body {
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
}

* {
    font-family: Microsoft YaHei;
}

/* 当屏幕宽度 ≥900px 时生效 */
@media (min-width: 768px) {
    .h-md-100 {
        height: 100% !important;
    }
}

.h-100-vh {
    height: 100vh;
}

.fs-11{
    font-size: 11px;
}
.fs-12 {
    font-size: 12px;
}

.fs-14 {
    font-size: 14px;
}
.fs-13 {
    font-size: 13px !important;
}

.fs-16 {
    font-size: 16px;
}

.text-indent-2em {
    text-indent: 2em;
}
.top-15{
    top:15%;
}

.cursor-pointer {
    cursor: pointer !important;
}

.scrollbar-width-none {
    scrollbar-width: none;
}

.semi-bold {
    font-weight: 500;
}

.custom-hover-blue:hover {
    color: var(--bs-primary);
}
.custom-navbar {
    box-shadow: 0px 4px 10px 0px rgba(188, 210, 226, 0.5);
}
.custom-bottom-3 {
    bottom: 30%;
}
.custom-bottom {
    bottom: 16%;
}
.cursor-loading {
    width: 200px;
    height: 200px;
    background-color: rgba(255, 255, 255, .9);
}

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

/*导航*/
.nav-item {
    display: flex;
    height: 34px;
    width: 136px;
    align-items: center;
    color: #515c6b;
    cursor: pointer;
}

.nav-item:hover {
    background: #f9fbff;
    color: #4892ff;
}

.nav-item .nav-icon {
    width: 28px;
    text-align: center;
}

.navbar-nav .active {
    background-color: #ecf3fe;
    color: #004cd5;
    font-weight: bold;
}

/* 客服 */
.r-main{
    width: 50px;
    height: 50px;
    padding: 2px;
}
.show-main{
    right: 50px;
    background-image: linear-gradient(180deg, #e4f3ff 0%, white 60%);
}
.r-main:hover .show-main, .r-main:hover:after {
    display: block !important;
}
.show-main:after {
    content: '';
    position: absolute;
    width: 14px;
    height: 54px;
    right: -11px;
    bottom: 0;
}

.contact-service {
    width: 218px;
}
.show-main .contact-way{
    width: 38px;
    display: inline-block;
}

/* 常见问题 */
.question{
    width: 360px;
    height: 440px;
}
.common-question{
    letter-spacing: 1px;
    line-height: 16px;
    width: 44px;
    padding-top: 10px;
}
.p-question{
    width: 20px;
    height: 20px;
    line-height: 18px;
    top: 5px;
}
.question-title{
    width: 248px;
    margin-left: 28px;
}
.accordion-button:not(.collapsed) {
    background-color: transparent !important;
    color: #000;
}
.accordion-button:focus {
    box-shadow: none !important;
}
.accordion-button::after{
    background-size: 0.8rem 0.8rem !important;
    width: 0.8rem !important;
    height: 0.8rem !important;
}

/**/
.nav-activity{
    width: 100px;
    height: 30px;
    background: linear-gradient(180deg, #FFEFE8 3%, #FFE6EF 100%);
    color: #E20000;
    border-radius: 4px;
    line-height: 30px;
    cursor: pointer;
    margin-top: 15px;
    transition: all 0.3s;
    margin-left: 12px;
}
.nav-activity:hover {
    background: linear-gradient(180deg, #FFE5DB 3%, #FFD9F6 100%);
}