/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    position: relative;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

.bg-pc {
    display: block;
}

.bg-phone {
    display: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    font-size: 48px;
    font-weight: 600;
    color: #000;
    margin-bottom: 34px;
}

.section-desc {
    text-align: center;
    font-size: 20px;
    color: #666;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero区域 */
.hero-section {
    position: relative;
    height: 495px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../img/price/bg-pattern.png') repeat;
    opacity: 0.1;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #fff;
}

.hero-content .title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease-out;
    color: #fff;
}

.hero-content .title span {
    color: #00A99D;
}

.hero-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-car {
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-car img {
    max-width: 800px;
    width: 100%;
    opacity: 0.9;
}

/* 什么是算力区域 */
.what-is-calculation {
    padding: 80px 0;
    background: #fff;
}

.calculation-cards {
    display: flex;
    justify-content: space-between;
}

.calc-card {
    width: 289px;
    height: 221px;
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.calc-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.calc-card1 .card-icon {
    background: #E5FFFE;
}

.calc-card2 .card-icon {
    background: #E5F3FF;
}

.calc-card3 .card-icon {
    background: #FFFAE9;
}

.calc-card4 .card-icon {
    background: #FFF0EB;
}

.card-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 50%;
    top: -40px;
    transform: translateX(-50%);
}

.card-icon img {
    width: 65px;
    height: 65px;
}

.calc-card h3 {
    font-size: 26px;
    font-weight: bold;
    color: #333;
    margin-top: 75px;
}

.calc-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* 计费接口清单 */
.billing-section {
    padding: 80px 0 20px 0 0;
    background: #fff;
}

.billing-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.tab-btn {
    padding: 12px 30px;
    background: #F3F4F6;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn.active {
    background: #00A99D;
    color: #fff;
}

.tab-btn:hover {
    background: #00A99D;
    color: #fff;
}

.billing-table {
    /* background: #f0f9ff; */
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}
.billing-table2{
    display: none;
}
.table-header {
    display: grid;
    grid-template-columns: 1fr 3fr 1fr;
    padding: 15px 66px 15px 34px;
    background: #EFFDFC;
    color: #000;
    font-weight: 600;
    font-size: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.table-header1 {
    background: #D2F2EF;
    font-size: 24px;
    padding: 15px 20px 20px 30px;
}

.table-row {
    font-size: 18px;
    font-weight: 400;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 66px;
    padding: 0 66px 0 34px;
    border-bottom: 1px solid #e0e0e0;
}

.table-row span:nth-child(1),
.table-header span:nth-child(1) {
    width: 180px;
}

.table-row span:nth-child(2),
.table-header span:nth-child(2) {
    width: 800px;
}

.table-row span:nth-child(3),
.table-header span:nth-child(3) {
    width: 150px;
}

.table-row:last-child {
    border-bottom: none;
}

.table-row:hover {
    background: #fff;
}

.row-title {
    font-weight: 600;
    font-size: 18px;
    color: #333;
}

.table-row span:last-child {
    color: #000;
}

.billing-footer {
    width: 1243px;
    height: 122px;
    background: #E6F6F5;
    box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.07);
    border-radius: 15px;
    border: 1px solid #79C8C1;
    margin: 38px auto 0;
    padding: 20px 37px;
}

.billing-footer .tit {
    display: flex;
    align-items: center;
    font-weight: bold;
    font-size: 20px;
    color: #00A99D;
    padding-top: 5px;
}

.billing-footer .tit img {
    width: 26px;
    height: 26px;
    margin-right: 10px;
}

.billing-footer p {
    font-weight: 400;
    font-size: 16px;
    color: #00A99D;
    padding-top: 10px;
}

/* 算力套餐区域 */
.package-section {
    padding: 96px 0 0 0;
    background: #fff;
}

.package-cards {
    display: flex;
    align-items: center;
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
    padding-bottom: 20px;
}

.package-card {
    width: 394px;
    height: 948px;
    background: #fff;
    border-radius: 16px;
    position: relative;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    padding-bottom: 84px;
}

.package-card2 {
    height: 1035px;
    box-shadow: 0px 0px 20px 0px rgba(0, 169, 157, 0.35);
    border: 1px solid #00A99D;
}

.package-card:hover {
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.12);
}

.package-card2:hover {
    box-shadow: 0 16px 32px rgba(0, 169, 157, 0.5);
}

.package-top {
    height: 342px;
    background: #E3FDFB;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

.package-badge {
    color: #000;
    font-weight: bold;
    font-size: 31px;
    color: #000000;
    padding: 38px 0 0 36px;
}

.popular-badge {
    background: linear-gradient(135deg, #00d9ff 0%, #0066ff 100%);
}

.package-price {
    font-weight: 400;
    font-size: 30px;
    color: #666666;
    text-align: center;
    padding-top: 10px;
}

.package-price span {
    font-weight: bold;
    font-size: 66px;
    color: #00A99D;
}

.package-original {
    text-align: center;
    font-weight: bold;
    font-size: 34px;
    color: #000000;
    margin-bottom: 10px;
}

.package-original2 {
    font-weight: 400;
    font-size: 24px;
    color: #333333;
    text-align: center;
}

.package-features {
    list-style: none;
    margin-bottom: 30px;
    padding: 60px 100px 0 75px;

}
.tuijian{
    position: absolute;
    right: 0;
    top: 0;
    width: 103px;
    height: 103px;
}
.package-card2 .package-features li {
    padding-bottom: 38px;
}

.package-features li {
    padding-bottom: 25px;
    font-size: 20px;
    color: #333;
    display: flex;
}

.package-features li span {
    display: block;
    flex: 1;
}

.package-features li:last-child {
    border-bottom: none;
}

.check-icon {
    width: 20px;
    height: 20px;
    margin-right: 20px;
    margin-top: 7px;
}

.package-btn {
    width: 193px;
    height: 68px;
    background: #FFFFFF;
    border-radius: 10px;
    border: 2px solid #00A99D;
    font-weight: bold;
    font-size: 22px;
    color: #00A99D;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 0;
    cursor: pointer;
}

.package-card2 .package-btn {
    background: #00A99D;
    color: #fff;
}

.package-btn.primary {
    background: linear-gradient(135deg, #00d9ff 0%, #0066ff 100%);
    border-color: transparent;
    color: #fff;
}

.package-btn.primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* 企业级私有部署 */
.enterprise-section {
    padding: 80px 0 20px 0;
    background: #fff;
}

.enterprise-cards {
    margin-top: 100px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.enterprise-card {
    width: 389px;
    height: 303px;
    background: #FFFFFF;
    box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.07);
    border-radius: 5px;
}

.enterprise-card:hover {
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.enterprise-card .card-icon {
    width: 120px;
    height: 120px;
}

.enterprise-card .card-icon img {
    width: 65px;
    height: 65px;
}

.enterprise-card .card-icon1 {
    background: #E5FFFE;
}

.enterprise-card .card-icon2 {
    background: #E5F3FF;
}

.enterprise-card .card-icon3 {
    background: #FFFAE9;
}

.enterprise-card h3 {
    font-weight: bold;
    font-size: 26px;
    color: #000000;
    margin-top: 110px;
    text-align: center;
}

.enterprise-card p {
    font-weight: 400;
    font-size: 18px;
    color: #8F8F8F;
    text-align: center;
    padding-top: 15px;
    line-height: 30px;
}

/* 服务内容 */
.service-section {
    padding: 80px 0;
    background: #fff;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    /* box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); */
    transition: all 0.3s ease;
}

.service-item:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 55px;
    height: 55px;
    background: #DAF3F1;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    font-weight: bold;
    flex-shrink: 0;
}

.service-icon img {
    width: 32px;
    height: 32px;
}

/* 动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 移动端样式 */
@media (max-width: 768px) {
    .bg-pc {
        display: none;
    }

    .bg-phone {
        display: block;
    }

    .container {
        padding: 0 15px;
    }

    .hero-bg {
        width: 100%;
        height: 6.2rem;
    }

    .hero-bg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .section-title {
        font-size: 0.48rem;
        margin-bottom: 0.4rem;
    }

    .section-desc {
        width: 6rem;
        font-size: 0.2rem;
        margin-bottom: 0.4rem;
    }

    /* Hero区域 */
    .hero-section {
        height: 6.2rem;
        align-items: normal;
    }

    .hero-content .title {
        font-size: 0.5rem;
        margin-top: 0.6rem;
    }

    .hero-content p {
        font-size: 0.24rem;
        margin-bottom: 0.3rem;
    }

    .hero-car img {
        max-width: 100%;
        height: auto;
    }

    /* 什么是算力区域 */
    .what-is-calculation {
        padding: 0.6rem 0;
    }

    .calculation-cards {
        display: flex;
        flex-wrap: wrap;
        width: 6.68rem;
        margin: 0 auto;
        justify-content: space-between;
    }

    .calc-card {
        width: 3.16rem;
        height: 2.21rem;
        border-radius: 0.05rem;
    }

    .calc-card:nth-child(n+3) {
        margin-top: 1.1rem;
    }

    .card-icon {
        width: 1.2rem;
        height: 1.2rem;
    }

    .card-icon img {
        width: 0.65rem;
        height: 0.65rem;
    }

    .calc-card h3 {
        font-size: 0.26rem;
        margin-top: 0.25rem;
    }

    .calc-card p {
        font-size: 0.18rem;
        margin-top: 0.2rem;
    }

    /* 计费接口清单 */
    .billing-section {
        padding: 0.6rem 0 0.2rem 0;
    }

    .tab-btn {
        font-size: 0.2rem;
        border: 0;
    }


    .table-header {
        display: grid;
        grid-template-columns: 1fr 3fr 1fr;
        padding: 0.15rem 0.2rem 0.2rem 0.34rem;
        background: #EFFDFC;
        color: #000;
        font-weight: 600;
        font-size: 0.2rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .table-header1 {
        background: #D2F2EF;
        font-size: 0.24rem;
        padding: 0.15rem 0.2rem 0.2rem 0.34rem;
    }

    .table-row {
        font-size: 0.18rem;
        font-weight: 400;
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 0.66rem;
        padding: 0 0.3rem 0 0.34rem;
        border-bottom: 0.01rem solid #e0e0e0;
    }

    .table-row span:nth-child(1),
    .table-header span:nth-child(1) {
        width: 1rem;
    }

    .table-row span:nth-child(2),
    .table-header span:nth-child(2) {
        width: 3.4rem;
    }

    .table-row span:nth-child(3),
    .table-header span:nth-child(3) {
        width: 1.4rem;
        text-align: right;
    }

    .table-row:last-child {
        border-bottom: none;
    }

    .table-row:hover {
        background: #fff;
    }

    .row-title {
        font-weight: 600;
        font-size: 0.18rem;
        color: #333;
    }

    .table-row span:last-child {
        color: #000;
    }

    .billing-footer {
        width: 6.7rem;
        height: 1.53rem;
        background: #E6F6F5;
        box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.07);
        border-radius: 0.15rem;
        border: 1px solid #79C8C1;
        margin: 38px auto 0;
        padding: 0.2rem 0.37rem;
    }

    .billing-footer .tit {
        display: flex;
        align-items: center;
        font-weight: bold;
        font-size: 0.2rem;
        color: #00A99D;
        padding-top: 5px;
    }

    .billing-footer .tit img {
        width: 0.26rem;
        height: 0.26rem;
        margin-right: 0.1rem;
    }

    .billing-footer p {
        font-weight: 400;
        font-size: 0.16rem;
        color: #00A99D;
        padding-top: 0.1rem;
    }

    /* 算力套餐区域 */
    .package-section {
        padding: 0.96rem 0 0 0;
        background: #fff;
    }

    .package-cards {
        display: flex;
        align-items: center;
        gap: 0.2rem;
        max-width: 7rem;
        margin: 0 auto;
        padding-bottom: 0.2rem;
    }

    .package-card {
        width: 2.2rem;
        height: 9.08rem;
        background: #fff;
        border-radius: 0.1rem;
        position: relative;
        box-shadow: 0 0.04rem 0.1rem rgba(0, 0, 0, 0.08);
        transition: all 0.3s ease;
        padding-bottom: 0.84rem;
    }

    .package-card2 {
        height: 9.95rem;
        box-shadow: 0px 0px 0.2rem 0px rgba(0, 169, 157, 0.35);
        border: 0.01rem solid #00A99D;
    }

    .package-card:hover {
        box-shadow: 0 0.01rem 0.2rem rgba(0, 0, 0, 0.12);
    }

    .package-card2:hover {
        box-shadow: 0 0.01rem 0.2rem rgba(0, 169, 157, 0.5);
    }

    .package-top {
        height: 3.42rem;
        background: #E3FDFB;
        border-top-left-radius: 0.15rem;
        border-top-right-radius: 0.15rem;
    }

    .package-badge {
        color: #000;
        font-weight: bold;
        font-size: 0.31rem;
        color: #000000;
        padding: 0.38rem 0 0 0.36rem;
    }

    .popular-badge {
        background: linear-gradient(135deg, #00d9ff 0%, #0066ff 100%);
    }

    .package-price {
        font-weight: 400;
        font-size: 0.3rem;
        color: #666666;
        text-align: center;
        padding-top: 0.1rem;
    }

    .package-price span {
        font-weight: bold;
        font-size: 0.66rem;
        color: #00A99D;
    }

    .package-original {
        text-align: center;
        font-weight: bold;
        font-size: 0.34rem;
        color: #000000;
        margin-bottom: 0.1rem;
    }

    .package-original2 {
        font-weight: 400;
        font-size: 0.24rem;
        color: #333333;
        text-align: center;
    }

    .package-features {
        list-style: none;
        margin-bottom: 0.3rem;
        padding: 0.6rem 0.18rem 0 0.18rem;

    }
    .tuijian{
        position: absolute;
        right: 0;
        top: 0;
        width: 1.03rem;
        height: 1.03rem;
    }
    .package-card2 .package-features li {
        padding-bottom: 0.38rem;
    }

    .package-features li {
        padding-bottom: 0.25rem;
        font-size: 0.18rem;
        color: #333;
        display: flex;
    }

    .package-features li span {
        display: block;
        flex: 1;
    }

    .package-features li:last-child {
        border-bottom: none;
    }

    .check-icon {
        width: 0.2rem;
        height: 0.2rem;
        margin-right: 0.1rem;
        margin-top: 0.07rem;
    }

    .package-btn {
        width: 1.76rem;
        height: 0.64rem;
        background: #FFFFFF;
        border-radius: 0.1rem;
        border: 2px solid #00A99D;
        font-weight: bold;
        font-size: 0.22rem;
        color: #00A99D;
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 0 auto 0;
        cursor: pointer;
    }

    .package-card2 .package-btn {
        background: #00A99D;
        color: #fff;
    }

    .package-btn.primary {
        background: linear-gradient(135deg, #00d9ff 0%, #0066ff 100%);
        border-color: transparent;
        color: #fff;
    }

    .package-btn.primary:hover {
        opacity: 0.9;
        transform: translateY(-2px);
    }

    /* 企业级私有部署 */
    .enterprise-section {
        padding: 0.8rem 0 0.2rem 0;
        background: #fff;
    }
    .enterprise-section .section-title{
        font-size: 0.4rem;
        font-weight: bold;
    }
    .enterprise-cards {
        width: 6.68rem;
        margin: 1rem auto 0;
        display: flex;
        flex-wrap: wrap;
        gap: 0.4rem;
    }

    .enterprise-card {
        width: 3.14rem;
        height: 3.03rem;
        background: #FFFFFF;
        box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.07);
        border-radius: 0.05rem;
    }
    .enterprise-card:nth-child(3){
        width: 100%;
        height: 2.14rem;
        margin-top: 0.7rem;
    }
    .enterprise-card:hover {
        background: #fff;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    }

    .enterprise-card .card-icon {
        width: 1.2rem;
        height: 1.2rem;
    }

    .enterprise-card .card-icon img {
        width: 0.65rem;
        height: 0.65rem;
    }

    .enterprise-card .card-icon1 {
        background: #E5FFFE;
    }

    .enterprise-card .card-icon2 {
        background: #E5F3FF;
    }

    .enterprise-card .card-icon3 {
        background: #FFFAE9;
    }

    .enterprise-card h3 {
        font-weight: bold;
        font-size: 0.26rem;
        color: #000000;
        margin-top: 0.9rem;
        text-align: center;
    }

    .enterprise-card p {
        font-weight: 400;
        font-size: 0.18rem;
        color: #8F8F8F;
        text-align: center;
        padding-top: 0.15rem;
        line-height: 0.3rem;
    }

    /* 服务内容 */
    .service-section {
        padding: 0 0 1rem 0;
        background: #fff;
    }

    .service-grid {
        width: 6.7rem;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 0.1rem;
    }

    .service-item {
        width: calc(50% - 0.1rem);
        display: flex;
        align-items: center;
        gap: 0.1rem;
        padding: 0.2rem 0;
        background: #fff;
        border-radius: 0.08rem;
        /* box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); */
        transition: all 0.3s ease;
    }

    .service-item:hover {
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    }

    .service-icon {
        width: 0.55rem;
        height: 0.55rem;
        background: #DAF3F1;
        border-radius: 0.1rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .service-icon img {
        width: 0.32rem;
        height: 0.32rem;
    }

    .service-item h3{
        font-weight: 400;
        font-size: 0.22rem;
        color: #000000;
    }

    .service-item p{
        font-weight: 400;
        font-size: 0.18rem;
        color: #999999;
    }
    


    /* 动画 */
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(0.3rem);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}