*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:#080b14;color:#eef1f8}.app{min-height:100vh;display:flex;background:radial-gradient(circle at 80% 0,#17204a,#080b14 55%)}aside{width:250px;padding:28px 16px;border-right:1px solid #ffffff12;background:#080b14cc}aside h2{margin:0 12px 2px}aside small{color:#7e879c;margin-left:12px}aside button{display:block;width:100%;margin-top:6px;padding:12px;border:0;border-radius:10px;text-align:left;background:transparent;color:#8c95aa;cursor:pointer}aside button.active,aside button:hover{background:#ffffff0d;color:#fff}main{flex:1;padding:44px;max-width:1500px}.eyebrow{font-size:10px;letter-spacing:2px;color:#7d87a0}main h1{font-size:30px;margin:8px 0 28px}section{border:1px solid #ffffff12;background:#ffffff08;border-radius:18px;padding:28px;margin-bottom:16px}section p{color:#8d96aa}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.cards div{padding:20px;border:1px solid #ffffff12;border-radius:14px;color:#8992a7}.cards strong{display:block;color:#fff;font-size:25px;margin-top:10px}