/* 修改头部样式 */
#blogTitle {
    height: 180px;
    background: linear-gradient(135deg, rgba(135,206,235,0.8), rgba(70,130,180,0.8));
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

#blogTitle:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://img.zcool.cn/community/01b8b55d3ae211a8012187f4163d5e.jpg@2o.jpg') center/cover;
    opacity: 0.4;
    z-index: -1;
}

#blogTitle h1 {
    font-size: 2.8em;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    padding-left: 40px;
    position: relative;
    margin-top: 30px;
}

#blogTitle h1:before {
    content: "✍";
    position: absolute;
    left: -10px;
    top: -5px;
    font-size: 1.2em;
}

#blogTitle h2 {
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
    padding-right: 40px;
    font-size: 1.1em;
}

/* 侧边栏美化 */
#sideBar {
    background: rgba(255,255,255,0.9);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    padding: 20px;
    margin-top: 30px;
}

/* 公告栏时钟特效 */
#clockdiv {
    position: relative;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(70,130,180,0.3);
    padding: 10px;
}

#dom {
    filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.2));
}

/* 导航栏美化 */
#navigator {
    background: rgba(255,255,255,0.9) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-radius: 8px;
    padding: 10px 0;
}

#navList a {
    transition: all 0.3s ease;
    padding: 12px 20px !important;
    border-radius: 6px;
    margin: 0 5px !important;
}

#navList a:hover {
    background: rgba(70,130,180,0.9) !important;
    transform: translateY(-2px);
    box-shadow: 0 3px 8px rgba(0,0,0,0.2);
}

/* 背景优化 */
body {
    background: linear-gradient(to right, #e6e9f0 0%, #eef1f5 100%), 
                url('https://images.unsplash.com/photo-1497864149936-d3163f0c0f4b?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80');
    background-blend-mode: soft-light;
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
}

/* 新增左侧装饰条 */
#home {
    position: relative;
    border-left: 8px solid rgba(70,130,180,0.5);
    transition: all 0.3s ease;
}

#home:hover {
    border-left: 8px solid rgba(70,130,180,0.8);
    transform: translateX(10px);
}
#sidebar {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}