<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <title>404 - 您访问的页面不存在</title>

    <style>
        {
            # @import url("css.css")
        ;
            #
        }
        {
            # @import url("css1.css")
        ;
            #
        }
        .error-container {
            text-align: center;
            font-size: 106px;
            font-family: "Catamaran", sans-serif;
            font-weight: 800;
            margin: 70px 15px;
        }

        .error-container > span {
            display: inline-block;
            position: relative;
        }

        .error-container > span.four {
            width: 136px;
            height: 43px;
            border-radius: 999px;
            background: linear-gradient(
                    140deg,
                    rgba(0, 0, 0, 0.1) 0%,
                    rgba(0, 0, 0, 0.07) 43%,
                    transparent 44%,
                    transparent 100%
            ),
            linear-gradient(
                    105deg,
                    transparent 0%,
                    transparent 40%,
                    rgba(0, 0, 0, 0.06) 41%,
                    rgba(0, 0, 0, 0.07) 76%,
                    transparent 77%,
                    transparent 100%
            ),
            linear-gradient(to right, #d89ca4, #e27b7e);
        }

        .error-container > span.four:before,
        .error-container > span.four:after {
            content: "";
            display: block;
            position: absolute;
            border-radius: 999px;
        }

        .error-container > span.four:before {
            width: 43px;
            height: 156px;
            left: 60px;
            bottom: -43px;
            background: linear-gradient(
                    128deg,
                    rgba(0, 0, 0, 0.1) 0%,
                    rgba(0, 0, 0, 0.07) 40%,
                    transparent 41%,
                    transparent 100%
            ),
            linear-gradient(
                    116deg,
                    rgba(0, 0, 0, 0.1) 0%,
                    rgba(0, 0, 0, 0.07) 50%,
                    transparent 51%,
                    transparent 100%
            ),
            linear-gradient(to top, #99749d, #b895ab, #cc9aa6, #d7969e, #e0787f);
        }

        .error-container > span.four:after {
            width: 137px;
            height: 43px;
            transform: rotate(-49.5deg);
            left: -18px;
            bottom: 36px;
            background: linear-gradient(
                    to right,
                    #99749d,
                    #b895ab,
                    #cc9aa6,
                    #d7969e,
                    #e0787f
            );
        }

        .error-container > span.zero {
            vertical-align: text-top;
            width: 156px;
            height: 156px;
            border-radius: 999px;
            background: linear-gradient(
                    -45deg,
                    transparent 0%,
                    rgba(0, 0, 0, 0.06) 50%,
                    transparent 51%,
                    transparent 100%
            ),
            linear-gradient(
                    to top right,
                    #99749d,
                    #99749d,
                    #b895ab,
                    #cc9aa6,
                    #d7969e,
                    #ed8687,
                    #ed8687
            );
            overflow: hidden;
            animation: bgshadow 5s infinite;
        }

        .error-container > span.zero:before {
            content: "";
            display: block;
            position: absolute;
            transform: rotate(45deg);
            width: 90px;
            height: 90px;
            background-color: transparent;
            left: 0px;
            bottom: 0px;
            background: linear-gradient(
                    95deg,
                    transparent 0%,
                    transparent 8%,
                    rgba(0, 0, 0, 0.07) 9%,
                    transparent 50%,
                    transparent 100%
            ),
            linear-gradient(
                    85deg,
                    transparent 0%,
                    transparent 19%,
                    rgba(0, 0, 0, 0.05) 20%,
                    rgba(0, 0, 0, 0.07) 91%,
                    transparent 92%,
                    transparent 100%
            );
        }

        .error-container > span.zero:after {
            content: "";
            display: block;
            position: absolute;
            border-radius: 999px;
            width: 70px;
            height: 70px;
            left: 43px;
            bottom: 43px;
            background: #fdfaf5;
            box-shadow: -2px 2px 2px 0px rgba(0, 0, 0, 0.1);
        }

        .screen-reader-text {
            position: absolute;
            top: -9999em;
            left: -9999em;
        }

        @keyframes bgshadow {
            0% {
                box-shadow: inset -160px 160px 0px 5px rgba(0, 0, 0, 0.4);
            }
            45% {
                box-shadow: inset 0px 0px 0px 0px rgba(0, 0, 0, 0.1);
            }
            55% {
                box-shadow: inset 0px 0px 0px 0px rgba(0, 0, 0, 0.1);
            }
            100% {
                box-shadow: inset 160px -160px 0px 5px rgba(0, 0, 0, 0.4);
            }
        }

        /* demo stuff */
        * {
            -webkit-box-sizing: border-box;
            -moz-box-sizing: border-box;
            box-sizing: border-box;
        }

        body {
            background-color: #fdfaf5;
            margin-bottom: 50px;
        }

        html,
        button,
        input,
        select,
        textarea {
            font-family: "Montserrat", Helvetica, sans-serif;
            color: #bbb;
        }

        h1 {
            text-align: center;
            margin: 30px 15px;
        }

        .zoom-area {
            max-width: 490px;
            margin: 30px auto 30px;
            font-size: 19px;
            text-align: center;
        }

        .link-container {
            text-align: center;
        }

        a.more-link {
            text-transform: uppercase;
            font-size: 13px;
            background-color: #de7e85;
            padding: 10px 15px;
            border-radius: 0;
            color: #fff;
            display: inline-block;
            margin-right: 5px;
            margin-bottom: 5px;
            line-height: 1.5;
            text-decoration: none;
            margin-top: 50px;
            letter-spacing: 1px;
        }

        .c4 {
            color: #bbb;
            text-decoration: none;
            font-weight: 700
        }
    </style>
</head>
<body>

<h1>404 错误</h1>

<p class="zoom-area">您找的页面不存在，请<a class="c4" href="/"> 返回首页</a></p>

<section class="error-container">
    <span class="four"><span class="screen-reader-text">4</span></span>
    <span class="zero"><span class="screen-reader-text">0</span></span>
    <span class="four"><span class="screen-reader-text">4</span></span>
</section>

</body>
</html>
