* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
    background: #fff;
    color: #333;
    line-height: 1.6;
    font-size: 16px;
    padding: 15px;
    max-width: 500px;
    margin: 0 auto;
    min-height: 100vh;
}

.container {
    padding: 10px;
}

.bottom-dialog {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    border-radius: 20px 20px 0 0;
    z-index: 2000;
    transform: translateY(100%);
    transition: transform 0.3s ease-out;
}

.bottom-dialog.active {
    transform: translateY(0);
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1999;
    display: none;
}

.overlay.active {
    display: block;
}

.dialog-buttons {
    padding: 20px;
}

.part01 {
    margin-bottom: 30px;
}

.part02 {
    margin-bottom: 50px;
}

.part03 {
    margin-bottom: 80px;
}

.part02 .box {
    width: 120px;
    height: 40px;
    line-height: 44px;
    color: #fff;
    background-color: #0f40f5;
    text-align: center;
    border-radius: 5px 5px 0 0;
    overflow: hidden;
}

.part02 .line {
    height: 3px;
    background-color: #0f40f5;
    font-size: 1px;
    margin-bottom: 20px;
    overflow: hidden;
}

.row {
    margin-bottom: 5px;
}

.el-button--primary {
    color: #fff;
    background-color: #0f40f5 !important;
    border-color: #0f40f5 !important
}

.banner {}

.banner img {
    width: 100%;
}