body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#fafafa;margin:0;padding:0;color:#111;}
.container{max-width:720px;margin:40px auto;padding:0 20px;}
.card{background:#fff;padding:24px;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,0.06);}
input,textarea{width:100%;padding:12px;margin:10px 0;border:1px solid #ddd;border-radius:8px;font-size:15px;}
button{padding:12px 18px;background:#007aff;color:#fff;border:0;border-radius:8px;cursor:pointer;font-size:15px;}
.notice-list{list-style:none;padding:0;}
.notice-list li{padding:12px 0;border-bottom:1px solid #eee;}
.notice-img{max-width:100%;border-radius:10px;margin-top:12px;}
.login-box{max-width:360px;margin:100px auto;}
.login-box input {
    width: 340px;
    margin: 0 auto;
    display: block;
}