*{margin:0;padding:0;box-sizing:border-box}
    body{
        font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
        background:#f5f7fa;
        color:#333;
        line-height:1.6;
    }

    .navbar{
        background:#1e1e2f;
        overflow:hidden;
    }
    .navbar a{
        float:left;
        display:block;
        color:#fff;
        text-align:center;
        padding:14px 24px;
        text-decoration:none;
        font-weight:600;
        transition:background .3s;
    }
    .navbar a:hover{
        background:#3f8cff;
    }
    .container {
        max-width: 600px;
        margin: 60px auto;
        padding: 0 20px;
        text-align: center;
    }
        .avatar {
            width: 110px;
            height: 110px;
            border-radius: 50%;
            object-fit: cover;
            border: 4px solid #3f8cff;
            margin-bottom: 30px;
        }

        h1 {
            font-size: 2.4rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        h2 {
            font-size: 1.2rem;
            font-weight: 400;
            color: #555;
            margin-bottom: 20px;
        }

        p {
            font-size: 1rem;
            color: #777;
            margin-bottom: 40px;
        }

        .btn-bilibili {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: #00a1d6;
            color: #fff;
            padding: 12px 30px;
            border: none;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            text-decoration: none;
            transition: all .3s ease;
        }

        .btn-bilibili:hover {
            background: #0082b3;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 161, 214, .35);
        }

        .btn-bilibili::before {
            margin-right: 8px;
        }

        #bili-ico {
            width: 40px;
            margin-right: 10px;
        }


        .btn-gitee {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: #dd8809;
            color: #fff;
            padding: 12px 30px;
            border: none;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            text-decoration: none;
            transition: all .3s ease;
        }

        .btn-gitee:hover {
            background: #0082b3;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 161, 214, .35);
        }

        .btn-gitee::before {
            margin-right: 8px;
        }