.version-section {
    padding: 100px 0;
    background: #FAFCFF;
}
.mt30 {
    margin-top: 30px;
}

.version-container {
    width: 1360px;
    margin: 0 auto;
}

.version-row {
    display: flex;
    justify-content: space-between;
    gap:40px;
}

.version-card {
    position: relative;
    width: 300px;
    height: 385px;
    box-sizing: border-box;
    perspective: 1000px;
    cursor: pointer;
    
}

.card-front,
.card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    transition: transform 0.6s;
    border-radius: 12px;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 2px 2px 14px 0px rgba(0,0,0,0.06);
}

.basic-bg1 {
    background-image: url(../assets/versions-bg-1.png);
    background-size: 100% 100%;
}
.basic-bg2 {
    background-image: url(../assets/versions-bg-2.png);
    background-size: 100% 100%;
}
.basic-bg3 {
    background-image: url(../assets/versions-bg-3.png);
    background-size: 100% 100%;
}

.basic-bg4 {
    background-image: url(../assets/versions-bg-4.png);
    background-size: 100% 100%;
}


.card-back {
    transform: rotateY(180deg);
    background-image: url(../assets/versions-bg-2.png);
    background-size: 100% 100%;
}

.card-back .card-content {
    padding: 20px 30px;
    color: #fff;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card-back h3 {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 24px;
    color: #fff;
}

.version-card:hover .card-front {
    transform: rotateY(180deg);
}

.version-card:hover .card-back {
    transform: rotateY(360deg);
}

.card-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}
.flagship-icon {
    position: absolute;
    width: 70px;
    height: auto;
    right: 30px;
    top: 11px;
}

.card-content {
    position: relative;
    padding: 20px 30px;
    color: #fff;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    font-size: 34px;
    font-weight: 500;
    margin-bottom: 8px;
    color: #fff;
}

.features {
    font-size: 14px;
    height: 42px;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.price {
    text-align: center;
    margin-bottom: 32px;
    margin-top: 20px;
}

.price .number {
    font-size: 40px;
    font-weight: 500;
    color: #1677FF;
    font-weight: 600;
}

.price .unit {
    font-size: 28px;
    color: #333333;
    margin-left: 4px;
}

.btn-version {
    width: 100%;
    height: 55px;
    min-height: 55px;
    /* background: #1677FF; */
    border: none;
    border-radius: 100px;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 22px;
    font-weight: bold;

}
.btn-version-color1 {
    background: linear-gradient( 92deg, #7BB8FF 65%, #B2D6FF 100%);
}
.btn-version-color2 {
    background: linear-gradient( 92deg, #3C77FF 56%, #45D5FF 100%);
}
.btn-version-color3 {
    background: linear-gradient( 92deg, #FF852C 56%, #FECD2F 100%);
}
.btn-version-color4 {
    background: linear-gradient( 92deg, #40241A 45%, #D4915D 100%);
    color: #FED8BA;
}


.promotion {
    font-size: 14px;
    color: #999;
    text-align: center;
    margin-top: 20px;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 32px;
    display: flex;
    flex-wrap: wrap;
    /* grid-template-columns: 1fr 1fr; */
    gap: 16px 28px;
    padding:5px 10px;
}

.feature-list li {
    font-size: 17px;
    color: #333;
    position: relative;
    opacity: 1;
    display: flex;
    align-items: center;
}
.tick-icon {
    width: 20px;
    height: 18px;
    margin-right: 8px;
    color: #333333;
}

/* 对比表格样式 */
.compare-section {
    padding: 0 0 100px;
    background: #FAFCFF;
}

.compare-container {
    width: 1360px;
    margin: 0 auto;
}

.compare-table {
    border: none;
}

/* 表头样式 */
.table-header {
    display: flex;
    padding-left: 350px;
    margin-bottom: 20px;
    background: #fafcff;
    position: sticky;
    top: 80px;
    z-index: 100;
    padding-top: 20px;
    padding-bottom: 20px;
    transition: all 0.3s ease;
}

/* 移除阴影效果 */
.table-header.sticky {
    /* box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); */
}

.table-header .col-version {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex: 1;
}

.table-header .col-version span {
    font-size: 26px;
    color: #333333;
    font-weight: bold;
}

.table-header .btn-version {
    width: 180px;
    height: 50px;
    border-radius: 12px;
    margin: 0;
    min-height: unset;
    font-weight: bold;
    font-size: 19px;
    color: #FFFFFF;
}

/* 按钮样式 */
.btn-version-header1 {
    background: linear-gradient(92deg, #7BB8FF 65%, #B2D6FF 100%);
}

.btn-version-header2 {
    background: linear-gradient(92deg, #3C77FF 56%, #45D5FF 100%);
}

.btn-version-header3 {
    background: linear-gradient(92deg, #FF852C 56%, #FECD2F 100%);
}

.btn-version-header4 {
    background: linear-gradient(92deg, #40241A 45%, #D4915D 100%);
    color: #FED8BA !important;
}

/* 分类标题 */
.table-category {
    padding: 0 24px;
    background: #F1F7FF;
    color: #1677FF;
    font-weight: 500;
    font-size: 20px;
    height: 80px;
    line-height: 80px;
}

/* 表格行样式 */
.table-row {
    display: flex;
    border-bottom: 1px solid #e8e8e8;
    height: 80px;
    line-height: 80px;
    background: #fff;
}

/* 斑马纹效果 */
.table-row:nth-child(odd) {
    background: #fafafa;
}

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

.col-feature {
    width: 350px;
    padding: 0 24px;
    font-size: 17px;
    color: #333333;
}

.col-version {
    flex: 1;
    padding: 0 30px;
    text-align: center;
    font-size: 14px;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
}

.col-version img {
    width: 27px;
    height: 27px;
}