*{margin:0;padding:0;font-family:微软雅黑}
.box{max-width:650px;margin:0 auto;background:#fff;border-radius:15px;padding:30px;box-shadow:0 4px 15px #00000015}
h2{text-align:center;color:#222;margin-bottom:25px}
.input-box{margin-bottom:20px}
label{display:block;margin-bottom:8px;color:#555}
select,input{width:100%;height:45px;padding:0 15px;border:1px solid #ddd;border-radius:8px;font-size:16px}
button{width:100%;height:48px;background:#2563eb;color:#fff;border:none;border-radius:8px;font-size:17px;cursor:pointer;margin:15px 0}
button:hover{background:#1d4ed8}
.res-item{padding:12px 15px;margin:10px 0;background:#f8f9fa;border-radius:8px}
.res-name{color:#666}
.res-val{font-size:18px;font-weight:bold;color:#2563eb;margin-left:10px}