body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f7f9fc; /* 更柔和的背景色 */
    display: flex;
    flex-direction: column;
    min-height: 100vh; /* 使页面至少占满整个视口高度 */
  
}

header {
    background: #FFB6C1; /* 深蓝色 */
    color: white;
    padding: 20px;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

h3 {
    color: #6A6A6A;
    text-align:center;
}

.container {
    flex: 1; /* 使容器占满剩余空间 */
    max-width: 1200px;
    margin: auto;
    padding: 20px;
}

.content {
    display: flex;
    flex-wrap: wrap;
    gap: 20px; /* 方块之间的间距 */
    justify-content: center; /* 中心对齐内容块 */
}
.logo {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
    text-align:center;
}
    .logo img {
        width: 100px;
        border-radius: 10px;
    }


.description {
    max-width: 90%;
    margin: 20px auto;
    background: #FFF4E0;
    padding: 30px;
    border-radius: 10px;
    /*box-shadow: 0 2px 10px rgba(0,0,0,0.1);*/
}
    .description p {
        font-size: 0.9rem;
        color: #6A6A6A
    }


/* 大屏幕优化 */
@media (min-width: 1200px) {
    .content-wrapper {
        gap: 50px;
    }
}

.box {
    background: #fff;
    padding: 30px; /* 内边距调整 */
    border-radius: 10px; /* 圆角 */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); /* 更柔和的阴影 */
    width: 100px; /* 设置内容块宽度为100像素 */
    height: 100px; /* 设置内容块高度为100像素 */
    display: flex;
    flex-direction: column; /* 垂直排列内容 */
    align-items: center; /* 水平居中内容 */
    justify-content: center; /* 垂直居中内容 */
    transition: background 0.3s;
    cursor: pointer;
    border: 2px solid #dedcdc
}

    .box:hover {
        border-radius: 10px; /* 圆角 */
        background: #f8fff8;
        /*border: 2px solid #4CAF50;*/
    }

    .box:active {
        border-radius: 10px; /* 圆角 */
        background: #f8fff8;
        border: 2px solid #ffb6c1;
    }
.active {
    border-radius: 10px; /* 圆角 */
    background: #f8fff8;
    border: 2px solid #ffb6c1;
}

.price {
    font-size: 1em;
    color: #4a1c1c;
    margin: 0px;
}

.oq {
    font-size: 1em;
    color: #c3b8b8;
    margin: 0px 0 10px 0px;
    text-decoration-line: line-through;
}

.pq {
    font-size: 1.2em;
    color: #232270;
    margin: 10px 0px 0px 0px;
    font-weight: bold;
}

.subtitle {
    text-align: center;
    color: #003366;
    padding: 10px 0 0 0;
    font-weight: bold;
    margin: 20px
}


.safe {
    text-align: center;
    margin-top: 10px;
}
.email {
    margin-top: 10px;
    color: #fff;
    width:90%;
}

footer {
    text-align: center;
    padding: 20px 0;
    background: #FFB6C1; /* 深蓝色 */
    color: white;
    position: relative; /* 使 footer 在页面底部 */
    bottom: 0;
    width: 100%;
}

    footer a {
        color: white;
        margin: 0 10px;
        text-decoration: none;
    }

    footer p {
        font-size: 0.7rem;
    }

        footer a:hover {
            text-decoration: underline;
        }
/* 自适应布局 */
@media (max-width: 768px) {
    header {
        justify-content: center;
    }

        header img {
            margin: 0 auto;
        }

    .box {
        width: 100px; /* 保持内容块宽度为100像素 */
    }
}

@media (max-width: 480px) {
    .content {
        justify-content: center; /* 确保在移动端内容块居中 */
    }

    .box {
        width: 70px; /* 保持内容块宽度为100像素 */
    }
}


/* 支付容器 */
.payment-container {
    max-width: 90%;
    margin: 20px auto;
    background: #FFF4E0;
    padding: 30px;
    border-radius: 10px;
    /*box-shadow: 0 2px 10px rgba(0,0,0,0.1);*/
}

/* 支付方式列表 */
.payment-methods {
    margin: 20px 0;
}

/* 单个支付方式 */
.payment-method {
    display: flex;
    align-items: center;
    padding: 15px;
    border: 2px solid #F0F0F0;
    border-radius: 8px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .payment-method:hover {
        border-color: #4CAF50;
        background: #f8fff8;
    }

    .payment-method.selected {
        border-color: #F0F0F0;
        background: #f8fff8;
    }

/* 支付图标 */
.payment-icon {
    /*width: 40px;*/
    height: 40px;
    margin-right: 15px;
}

/* 支付信息 */
.payment-info {
    flex-grow: 1;
}

.payment-title {
    font-weight: bold;
    margin-bottom: 5px;
}

.payment-desc {
    color: #666;
    font-size: 0.9em;
}

/* 隐藏单选按钮 */
input[type="radio"] {
    display: none;
}

    input[type="radio"]:checked + .payment-method {
        border-color: #4CAF50;
        background: #f8fff8;
    }

/* 提交按钮 */
.submit-btn {
    display: block;
    width: 100%;
    padding: 12px;
    background: #F4A460;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}

    .submit-btn:hover {
        background: #45a049;
    }

/* 响应式设计 */
@media (max-width: 480px) {
    .payment-container {
        padding: 15px;
    }

    .payment-icon {
        /*width: 30px;*/
        height: 30px;
    }
}