html, body , .index-mobile{
    /*min-height: 100%;*/
}
body {
    background: #fff;
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    font-size: 14px;
    color: #000;
    margin: 0;
    padding: 0;
}
.index-mobile {
    background-color: #fff;
}
.head-bg {
    height: 44px;
    width: 100%;
}
.swiper {
    width: 100%;
    height: 490px;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}
.tabs {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 32px;
}
.each-tab {
    padding: 0 12px;
    font-family: PingFang SC, PingFang SC;
    font-weight: 500;
    font-size: 14px;
    color: #1A1A1A;
    line-height: 16px;
    text-align: right;
    font-style: normal;
    text-transform: none;
}
.border{
    border-right: 1px solid #CCCCCC;
    border-left: 1px solid #CCCCCC;
}
.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
}
.head {
    width: 100%;
    height: 44px;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10000;
}
.btn {

    float: left;
    position: absolute;
    left: 22px;
    top: 8px;
}
.btn img {
    width: 24px;
}
.logo img{
    width: 83px;
    height: 26px;
}
.logo {
    font-family: PingFang SC, PingFang SC;
    font-weight: bold;
    font-size: 16px;
    color: #1A1A1A;
    line-height: 16px;
    text-align: right;
    font-style: normal;
    text-transform: none;
}



header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto;
}

.content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

.card h2 {
    color: #6e8efb;
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.card p {
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: #555;
}


/* 抽屉样式 */
.drawer {
    position: fixed;
    top: 44px;
    left: -300px;
    width: 280px;
    height: 100%;
    background: #fff;
    z-index: 1000;
    /*box-shadow: 5px 0 25px rgba(0, 0, 0, 0.3);*/
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    overflow-y: auto;
}

.drawer.open {
    /*transform: translateX(300px);*/
}

.close-btn {
    cursor: pointer;
    display: none;
}

.drawer-nav {
    padding: 16px;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 14px 0px;
    text-decoration: none;
    font-family: PingFang SC, PingFang SC;
    font-weight: 500;
    font-size: 16px;
    color: #1A1A1A;
    line-height: 20px;
    border-bottom: 1px solid #E6E6E6;
}

.nav-item img {
    width: 18px;
    height: 18px;
    margin-right: 9px;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(91, 91, 91, 0.5);
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.feature-card h3 {
    color: white;
    margin: 15px 0;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.85);
}

.icon {
    font-size: 2.5rem;
    color: white;
}

footer {
    text-align: center;
    margin-top: 40px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    padding: 20px;
}

/* 响应式调整 */
@media (max-width: 600px) {
    h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .drawer {
        width: 65%;
        left: -65%;
    }

    .drawer.open {
        transform: translateX(100%);
    }
}
.swiper-pagination-bullet-active {
    background-color: #FF5193!important;
}
.download {
    margin-top: 22px;
}
.download-btn {
    background: #FF5A98;
    color: #fff;
    width: 216px;
    height: 42px;
    font-family: PingFang SC, PingFang SC;
    font-weight: bold;
    font-size: 16px;
    line-height: 16px;
    text-align: right;
    font-style: normal;
    text-transform: none;
    border-radius: 42px;
}
.beian-info {
    flex-direction: column;
    margin-top: 34px;
    padding-bottom: 30px;
}
.each-info, .each-info a {
    font-family: PingFang SC, PingFang SC;
    font-weight: 500;
    font-size: 12px;
    color: #999999;
    line-height: 18px;
    text-align: center;
    font-style: normal;
    text-transform: none;
    text-underline: none;
}
.swiper-pagination {
    position: relative!important;
    top: 4px!important;
}
.swiper-pagination-bullet {
    width: 6px!important;
    height: 6px!important;
}