* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", sans-serif;
}

body {
    background: radial-gradient(circle at top, #1f2a44, #0b0f19);
    color: #e0e6f0;
    min-height: 100vh;
}

.wrapper {
    max-width: 900px;
    margin: 60px auto;
    padding: 40px;
    background: rgba(15, 20, 40, 0.7);
    border-radius: 14px;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 40px rgba(79, 195, 247, 0.15);
}

h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

.subtitle {
    color: #9aa4bf;
    margin-bottom: 30px;
}

h2 {
    margin-top: 30px;
    color: #4fc3f7;
    font-size: 22px;
}

p,
li {
    margin-top: 12px;
    line-height: 1.7;
    color: #cfd8dc;
}

ul {
    margin-left: 20px;
}

.footer {
    margin-top: 40px;
    text-align: center;
    font-size: 14px;
    color: #9aa4bf;
}

.footer a {
    color: #4fc3f7;
    text-decoration: none;
}