body{direction:rtl;font-family:Vazirmatn,Tahoma;background:#f3f4f6;margin:0}
.header{background:#4f46e5;color:#fff;padding:14px;display:flex;justify-content:space-between}
.header img{height:40px}
.header a{color:#fff;margin:0 10px}
.container{max-width:1100px;margin:auto;padding:20px}
.card{background:#fff;border-radius:18px;padding:22px;margin-bottom:20px;box-shadow:0 10px 25px rgba(0,0,0,.06)}
button{background:#4f46e5;color:#fff;border:none;padding:12px;border-radius:12px;width:100%}
input,textarea{width:100%;padding:12px;margin-top:10px;border-radius:12px;border:1px solid #ddd}
.footer{text-align:center;padding:20px;color:#777}