*{box-sizing:border-box}
body{margin:0;background:linear-gradient(135deg,#070b12,#111b29);color:#fff;font-family:Tajawal,Tahoma,Arial}
.container{max-width:1100px;margin:auto;padding:25px}
header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}
header h1{font-size:32px}
header span{background:#172435;padding:12px 20px;border-radius:30px;color:#9aa8ba}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card,.panel,.deal{background:#101722;border:1px solid #273447;border-radius:28px;padding:22px;box-shadow:0 15px 40px #0005}
.card small{color:#9aa8ba;display:block}
.card b{font-size:28px;margin-top:12px;display:block}
.green{color:#35d07f}
.panel{margin-top:20px}
.deal{margin:15px 0;background:#151f2d}
button{margin-top:20px;background:#35d07f;border:0;padding:16px 30px;border-radius:16px;font-weight:bold}
@media(max-width:700px){.cards{grid-template-columns:1fr}}