.section {
    padding: 50px;
    background: #F6F7FA;
    position: relative;
}

#bg_mobile {
    display: none;
}

.section .bg {
    position: absolute;
    bottom: 0;
    right: 0;
    height: calc(100% - 150px);
    width: 100%;
    z-index: 0;
}

.section .container {
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 40px;
    font-weight: 500;
    text-align: center;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 32px;
    color: #3D3D3D;
    text-align: center;
    margin-bottom: 40px;
}

#solution {
    padding-bottom: 0;
    padding-top: 150px;
}

.solution-content-info {
    width: 715px;
    padding-top: 68px;
}

.solution-content-info p {
    font-weight: 400;
    font-size: 28px;
    color: #333333;
    line-height: 60px;
    text-align: left;
}

.solution-content-info p:first-child {
    margin-bottom: 30px;
}

.solution-content-info .btn {
    font-weight: 400;
    font-size: 24px;
    color: #FFFFFF;
    line-height: 34px;
    text-align: left;
    background: linear-gradient(56deg, #1663FF 0%, #578EFF 100%);
    border-radius: 6px 0px 0px 6px;
    padding: 11px 45px;
    position: relative;
    margin-top: 67px;
}

.solution-content-info .btn::before {
    content: '';
    display: block;
    position: absolute;
    background: #548CFF;
    height: 52px;
    width: 8px;
    top: 2px;
    right: -16px;
}

.solution-content-info .btn::after {
    content: '';
    display: block;
    position: absolute;
    background: #548CFF;
    height: 38px;
    width: 8px;
    top: 9px;
    right: -32px;
}


.menu-btn {
    display: none;
}

/* 英雄区样式 */
#hero {
    position: relative;
    color: white;
    display: flex;
    justify-content: center;
    background: linear-gradient(124deg, #0B1319 0%, #262C31 56%, #101B24 100%);
    overflow: hidden;
}

#hero>#bg {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1440px;
    padding: 256px 0;
    padding-bottom: 158px;
}

.hero-content>h2 {
    font-family: Alimama ShuHeiTi, Alimama ShuHeiTi;
    font-weight: 700;
    font-size: 60px;
    line-height: 84px;
    text-shadow: 0px 4px 10px rgba(0, 0, 0, 0.3);
    font-style: normal;
    margin-bottom: 0;
    color: rgba(255, 255, 255, .9);
}

.hero-content>h3 {
    font-size: 36px;
    color: #FFFFFF;
    line-height: 50px;
    margin-top: 38px;
    margin-bottom: 36px;
    text-align: left;
    font-weight: 500;
}

#hero-btn {
    position: relative;
    background: linear-gradient(89deg, #1D68FF 0%, #548CFF 100%);
    border-radius: 36px;
    display: inline-block;
}

#hero-btn>div {
    display: flex;
    align-items: center;
    padding: 15px 46px;
    font-size: 30px;
    line-height: 42px;
    position: relative;
    z-index: 1;
}

#hero-btn::after {
    content: '';
    position: absolute;
    left: -1px;
    top: -1px;
    bottom: -1px;
    width: 100%;
    height: calc(100% + 2px);
    border-radius: 36px;
    z-index: -1;
    background: linear-gradient(90deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
}

#hero-btn .line {
    width: 2px;
    height: 25px;
    background-color: white;
    margin: 0 18px;
}

.hero-title {
    font-weight: 800;
    font-size: 58px;
    color: #FFFFFF;
    line-height: 81px;
    margin-bottom: 35px;
}

.hero-title .line {
    display: inline-block;
    width: 32px;
    height: 2px;
    background-color: white;
    margin: 0 13px;
}

.hero-desc {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}


.contact-form {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.form-group {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #CED4DA;
    border-radius: 4px;
    font-size: 20px;
    transition: border-color 0.3s ease;
}




.form-control:focus {
    outline: none;
    border-color: #165DFF;
}

.form-submit {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0) translateX(-50%);
    }

    40% {
        transform: translateY(-20px) translateX(-50%);
    }

    60% {
        transform: translateY(-10px) translateX(-50%);
    }
}


.news-image {
    /* width: 450px; */
    height: 322px;
    object-fit: cover;
}

.news-content {
    top: -17px;
    padding: 35px;
    padding-bottom: 20px;
    border-radius: 14px 14px 0 0;
    position: relative;
    background-color: white;
}

.news-date {
    color: #666666;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 11px;
}


.news-title {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 15px;
    white-space: nowrap;
    transition: color 0.3s ease;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 15px;
    transition: color 0.3s ease;
}

.news-card:hover .news-title {
    color: #165DFF;
}


/* 联系我们 */
#contact {
    background-image: url('../imgs/footer/contact_bg.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.contact-title {
    font-weight: 500;
    font-size: 48px;
    margin-bottom: 35px;
    color: #FFFFFF;
    line-height: 67px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    text-align: center;
}

.contact-form {
    background-color: transparent;
    padding: 0;
    box-shadow: none;
}

.contact-form .form-group {
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-form .form-group {
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.contact-form .form-group>div {
    flex: 1;
    margin: 0 14px;
}

.contact-form .form-group>div:first-child {
    margin-left: 0;
}

.contact-btn {
    border: none;
    background: linear-gradient(124deg, #1663FF 0%, #578EFF 100%);
    border-radius: 4px 4px 4px 4px;
    border: 2px solid #FFFFFF;
    color: white;
    padding: 12px 30px;

    font-weight: 400;
    font-size: 20px;
    line-height: 25px;
}


/* 新闻列表区域 */
.news-list-section {
    width: 1440px;
    margin: 64px auto;
    display: flex;
    justify-content: space-between;
}

.news-list-section>.detail {
    padding: 45px 0;
    width: 100%;
}

.news-list-section>.detail>h1 {
    text-align: center;
    font-weight: 600;
    font-size: 34px;
    color: #3D3D3D;
    line-height: 42px;
}

.news-list-section>.detail>h2 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 400;
    font-size: 32px;
    color: #666666;
    margin-top: 17px;
    margin-bottom: 50px;
}

.news-list-section>.detail>.news-img {
    text-align: center;
    margin-bottom: 45px;
}


.news-list {
    flex: 1;
    margin-right: 40px;
}

.news-item {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
}

.news-item>.left>img {
    width: 342px;
    height: 248px;
    object-fit: cover;
    margin-right: 32px;
}


.news-content h3 {
    font-weight: 500;
    font-size: 24px;
    color: #3D3D3D;
    line-height: 34px;
    margin-bottom: 13px;
}

.news-content h3>a:hover {
    color: #578EFF;
}

.news-content p {
    font-weight: 400;
    font-size: 20px;
    color: #666666;
    line-height: 40px;
    letter-spacing: 2px;
    margin-bottom: 70px;
}

.news-content .date {
    font-weight: 400;
    font-size: 22px;
    color: #666666;
    line-height: 32px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.wechat-qr {
    width: 275px;
    text-align: center;
}

.wechat-qr>p {
    font-weight: 400;
    font-size: 34px;
    color: #3D3D3D;
    line-height: 48px;
    margin-bottom: 10px;
}

.wechat-qr img {
    width: 275px;
    height: 275px;
}

/* 分页区域 */
.pagination {
    display: flex;
    text-align: center;
    margin: 30px 0;
    justify-content: center;
    align-items: center;
}

.pagination a {
    height: 36px;
    line-height: 36px;
    font-size: 18px;
    text-decoration: none;
    color: #2c5282;
    margin: 0 5px;
    padding: 0px 18px;
    border: 1px solid #eee;
    border-radius: 4px;
    transition: all 0.3s;
}

.pagination a:hover:not(.active) {
    border-color: #2563eb;
    color: #2563eb;
}

.pagination .active {
    background-color: #2563eb;
    color: #fff;
    border-color: #2563eb;
}