body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #020617;
    color: #e5e7eb;
    line-height: 1.7;
}

header {
    padding: 60px 20px;
    text-align: center;
    background: linear-gradient(135deg, #020617, #0f172a);
    border-bottom: 1px solid #1e293b;
}

header h1 {
    margin: 0;
    font-size: 42px;
    color: #38bdf8;
}

header p {
    margin-top: 12px;
    color: #94a3b8;
}

section {
    max-width: 1000px;
    margin: auto;
    padding: 40px 20px;
}

h2 {
    margin-top: 50px;
    color: #22c55e;
}

p {
    color: #cbd5f5;
}

ul {
    padding-left: 22px;
}

li {
    margin-bottom: 10px;
}

pre {
    background: #020617;
    border: 1px solid #1e293b;
    padding: 22px;
    border-radius: 14px;
    overflow-x: auto;
    font-size: 14px;
}

.box {
    background: #020617;
    border-left: 5px solid #38bdf8;
    padding: 18px;
    margin: 30px 0;
}

.box.warning {
    border-left-color: #f59e0b;
}

.box.coming {
    border-left-color: #a855f7;
}

button {
    margin-top: 20px;
    padding: 10px 18px;
    background: #38bdf8;
    border: none;
    border-radius: 10px;
    font-weight: bold;
    cursor: pointer;
}

footer {
    text-align: center;
    padding: 30px;
    border-top: 1px solid #1e293b;
    color: #94a3b8;
    font-size: 14px;
}