*{margin:0;padding:0;}
body {margin:0 auto;font-family:"Microsoft YaHei", "黑体","宋体", "Arial", "Helvetica", "sans-serif"; font-size:14px; background-color:#f2f2f2;}
a { color:#000; text-decoration:none;}
.mz {display:none;} 
.top { background-color:#000000; padding:15px 0;}
.nav { width:1120px; margin:0 auto;}
.nav a { color:#999; padding:0 10px; font-size:16px;}
.main { width:1120px; margin:10px auto;}
.left { width:730px; background-color:#FFFFFF; padding:20px 40px; float:left;}
.right { width:300px; float:left; margin-left:10px;}
h1 { font-size:20px; padding-bottom:10px;}
h2 { margin:30px 0 10px 0; font-size:16px; font-weight:normal;}
.s1 { margin:10px 0 15px 0; text-align:center;}
.s2 { margin:15px 0; text-align:center;}
.sc img { border:1px #ddd solid;height: auto;max-width: 100%;}
form {width:96%; padding:20px 2%; background-color:#ebebeb; margin:0 auto;}
textarea { width:100%; font-size:14px; height:100px; padding:5px 0;overflow-x:hidden;border:1px #cccccc solid;text-indent:10px; margin-top:10px;}
select { font-size:14px; padding:2px;}
.style1 {text-align:center; margin-top:10px;}
.style1 ul li { float:left; margin:5px;}
li {list-style-type:none;}
.submit { padding:2px;}
.wx {display:none;}
.fenlei ul li { border:1px #ddd solid; padding:35px 34px; margin:1px 1px;float:left;list-style-type:none; text-align:center;}
.fenlei img {cursor:pointer; max-width:100%; margin-bottom:5px;}
.info { background-color:#f5f5f5; padding:2%; margin:10px 0; width:96%; line-height:180%;text-indent:30px;}
.links { width:95%; margin:0 auto;}
.links p a { line-height:180%; color:#0000cc;}
.bottom {text-align:center; margin:20px auto; font-size:13px; padding-bottom:20px;}
.bottom a { margin:0 5px;}
@media (max-width: 1081px) {
    /* 重置盒模型 */
    * {
        box-sizing: border-box;
    }

    body {
        background-color: #f5f5f5;
        font-size: 15px;
        line-height: 1.5;
        margin: 0;
        padding: 0;
    }

    /* 顶部导航 - 强制自动换行 */
    .top {
        background-color: #222;
        padding: 10px 0;
        width: 100%;
        overflow: visible;      /* 确保不产生滚动条 */
    }
    .nav {
        display: flex !important;           /* 保证生效 */
        flex-wrap: wrap !important;          /* 允许换行 */
        gap: 8px 12px;                       /* 行间距8px，列间距12px */
        padding: 0 12px;
        justify-content: flex-start;
        width: 100%;
        margin: 0;
        /* 移除所有可能导致横向滚动的属性 */
        overflow-x: visible;
        -webkit-overflow-scrolling: auto;
        white-space: normal;
    }
    .nav a {
        display: inline-block;
        padding: 8px 16px;
        font-size: 15px;
        color: #eee;
        background-color: #333;
        border-radius: 30px;
        white-space: nowrap;       /* 防止按钮内文字换行 */
        text-decoration: none;
        transition: background 0.2s;
        /* 确保按钮宽度自适应内容 */
        flex: 0 0 auto;
    }
    .nav a:active {
        background-color: #555;
    }

    /* 主内容区卡片化 */
    .main {
        width: 100%;
        padding: 12px;
        margin: 0;
    }
    .left {
        width: 100%;
        background: #fff;
        border-radius: 20px 20px 0 0;
        padding: 20px 16px;
        float: none;
        box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    }
    .right, .s1, .s2 {
        display: none; /* 隐藏侧边栏和广告位 */
    }

    /* 标题 */
    h1 {
        font-size: 22px;
        font-weight: 600;
        margin: 0 0 16px 0;
        color: #222;
    }
    h2 {
        font-size: 18px;
        margin: 24px 0 12px 0;
        font-weight: 500;
        color: #333;
    }

    /* 预览图区域 */
    .sc {
        margin: 12px 0 20px;
        background: #fafafa;
        border-radius: 16px;
        padding: 20px 12px;
        border: 1px solid #eee;
        text-align: center;
    }
    .sc img {
        max-width: 100%;
        border-radius: 8px;
        border: 1px solid #ddd;
    }

    /* 表单 */
    form {
        background: #f9f9f9;
        border-radius: 20px;
        padding: 20px 16px;
        border: 1px solid #e6e6e6;
        margin: 16px 0;
    }
    textarea {
        width: 100%;
        height: 110px;
        padding: 14px;
        font-size: 16px;
        border: 1px solid #ccc;
        border-radius: 16px;
        margin-bottom: 20px;
        resize: vertical;
        background: #fff;
    }

    /* 选项列表：简单块排列 */
    .style1 ul {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .style1 ul li {
        display: flex;
        align-items: center;
        margin-bottom: 16px;
        gap: 12px;
        flex-wrap: wrap;
    }
    .style1 ul li .mz {
        font-weight: 600;
        color: #333;
        min-width: 70px;
    }
    .style1 select,
    .style1 input[type="color"] {
        flex: 1;
        min-width: 180px;
        height: 44px;
        padding: 8px 12px;
        border: 1px solid #ccc;
        border-radius: 30px;
        background: #fff;
        font-size: 15px;
    }
    .style1 input[type="checkbox"] {
        width: 22px;
        height: 22px;
        margin-left: 4px;
    }
    .style1 .submit {
        background: #000;
        color: #fff;
        border: none;
        border-radius: 40px;
        padding: 16px 30px;
        font-size: 18px;
        font-weight: 600;
        width: 100%;
        max-width: 280px;
        margin: 10px auto 0;
        display: block;
        cursor: pointer;
    }

    /* 字体预览网格：两列简洁卡片 */
    .fenlei ul {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        padding: 0;
        margin: 0;
    }
    .fenlei ul li {
        list-style: none;
        background: #fff;
        border: 1px solid #eee;
        border-radius: 16px;
        padding: 15px 8px 10px;
        text-align: center;
        transition: background 0.2s;
    }
    .fenlei ul li:active {
        background: #f5f5f5;
    }
    .fenlei img {
        max-width: 100%;
        border-radius: 12px;
        border: 1px solid #ddd;
        background: #f9f9f9;
        padding: 5px;
        cursor: pointer;
    }
    .fenlei p {
        font-size: 13px;
        color: #555;
        margin: 8px 0 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* 说明文字区域 */
    .info {
        background: #f4f6fa;
        padding: 16px;
        border-radius: 20px;
        margin: 25px 0 10px;
        font-size: 14px;
        color: #444;
        line-height: 1.7;
        text-indent: 2em;
        border: 1px solid #e0e4e9;
    }

    /* 底部 */
    .bottom {
        margin: 20px 12px;
        text-align: center;
        color: #777;
        font-size: 13px;
    }

    .mz {
        display: inline;
    }

    .wx {
        display: block;
        text-align: center;
        margin: 10px 0;
        background: #fff;
        border-radius: 12px;
        padding: 8px;
    }
}