/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
    /* background: linear-gradient(180deg, #4fd1c5 0%, #38b2ac 100%); */
    background-image: url(/static/imgs/home/bg.png);
    background-repeat: no-repeat;
    background-size:cover;
    color: #fff;
    min-height: 100vh;
    /*max-width: 750px;*/
    overflow-x: hidden;
}

.container{
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: 35px 15px 150px 15px;
    position: relative;
    background-image: url('/static/imgs/home/bottom.png') ;
    background-repeat: no-repeat;
    background-size:contain;
    background-position: bottom;
}

/* 头部样式调整 */
.header {
    margin-bottom: 20px;
}

.logo img {
    width:18%
}

.subtitle{
    text-align: center;
}
.subtitle img {
    width: 66%;
    margin-top: 15px;
}

/* 气泡容器调整 - 使用flex布局 */
.bubble-container {
   
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100%;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    gap: 10px;
}

.bubble {
    width: 200px;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.bubble img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* 第一排2个 */
.bubble:nth-child(1),
.bubble:nth-child(2) {
    flex-basis: calc(36% - 10px);
}

/* 第二排3个 */
.bubble:nth-child(3),
.bubble:nth-child(4),
.bubble:nth-child(5) {
    flex-basis: calc(36% - 20px);
}

/* 第三排2个 */
.bubble:nth-child(6),
.bubble:nth-child(7) {
    flex-basis: calc(34% - 0px);
}