*{box-sizing:border-box}body{margin:0;background:#f3f7f7;color:#19333f;font:16px/1.8 "Microsoft YaHei",sans-serif}.shell{max-width:1100px;margin:auto;padding:22px}header{background:white;border-bottom:1px solid #dce7e9}header .shell{display:flex;gap:60px;align-items:center}header img{max-width:220px;max-height:65px;display:block}header nav{display:flex;gap:25px}a{color:inherit;text-decoration:none}a:hover{color:#008579}.breadcrumb,.muted{font-size:13px;color:#78909a}.panel{padding:26px;margin:20px 0;background:white;border:1px solid #dce7e9;border-radius:10px;overflow-wrap:anywhere}h1{font-size:27px}h2{font-size:21px}.cover{max-width:100%;max-height:320px;object-fit:contain}.rich-body img{max-width:100%;height:auto}.rich-body table{max-width:100%;border-collapse:collapse}.rich-body{overflow:auto}.tabs{display:flex;gap:25px;border-bottom:1px solid #dce7e9;padding-bottom:12px;color:#008579}.result{padding:15px 0;border-bottom:1px solid #edf1f2}.more{display:block;text-align:center;margin:20px;color:#008579}footer{text-align:center;font-size:13px;color:#78909a;padding:25px}@media(max-width:700px){.shell{padding:16px}header .shell{display:block}header nav{margin-top:15px;gap:20px;flex-wrap:wrap}.panel{padding:18px}h1{font-size:23px}}