*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:#15304f;background:radial-gradient(circle at 20% 20%,rgba(255,206,137,.45),transparent 35%),radial-gradient(circle at 80% 10%,rgba(92,165,255,.35),transparent 30%),linear-gradient(180deg,#eef6ff,#f6efe4)}.glass{background:#ffffff6b;border:1px solid rgba(255,255,255,.4);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 8px 30px #14376226;border-radius:18px;padding:1rem;transition:transform .25s ease,box-shadow .25s ease}.glass:hover{transform:translateY(-4px);box-shadow:0 14px 30px #14376233}.grid{display:grid;gap:1rem}.cards-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.cards-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.btn-glow,.btn-outline,.top-btn{padding:.7rem 1.15rem;border-radius:999px;border:none;cursor:pointer;text-decoration:none;font-weight:700;display:inline-block}.btn-glow,.top-btn{color:#fff;background:linear-gradient(90deg,#2d6fd2,#f19943);box-shadow:0 0 18px #f1994373}.btn-outline{background:transparent;border:1px solid rgba(255,255,255,.8);color:#fff}