*{margin:0;padding:0;box-sizing:border-box;}
body{background:#f3f4f6;font-family:"微软雅黑",sans-serif;padding:20px;}
.wrap{max-width:900px;margin:0 auto;background:#fff;padding:30px;border-radius:10px;}
h2{text-align:center;margin-bottom:25px;color:#222;}
#searchInput{width:100%;padding:12px 15px;border:1px solid #ddd;border-radius:6px;font-size:16px;margin-bottom:20px;}
.item{padding:15px;border-bottom:1px solid #eee;}
.item h3{font-size:17px;color:#222;margin-bottom:6px;}
.item p{color:#666;font-size:14px;margin-bottom:8px;}
.item a{color:#0066cc;text-decoration:none;}