body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0d1117;
    color: #c9d1d9;
    margin: 0;
    padding: 20px;
    line-height: 1.7;
}

header {
    text-align: center;
    margin-bottom: 50px;
}

h1 {
    font-size: 3.2em;
    margin: 0;
    color: #58a6ff;
    font-weight: 800;
}

header p {
    font-size: 1.3em;
    opacity: 0.9;
    margin: 12px 0 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 40px 0;
    background: #161b22;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

th, td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid #30363d;
}

th {
    background: #1f6feb;
    color: white;
    font-weight: 600;
}

tr:hover {
    background: #21262d;
}

button {
    background: #238636;
    color: white;
    border: none;
    padding: 8px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9em;
}

button:hover {
    background: #2ea043;
}

.cta {
    text-align: center;
    margin: 60px 0;
}

.btn-pro {
    display: inline-block;
    background: linear-gradient(135deg, #238636, #2ea043);
    color: white;
    padding: 18px 40px;
    text-decoration: none;
    border-radius: 12px;
    font-weight: bold;
    font-size: 1.3em;
    box-shadow: 0 8px 20px rgba(35,134,54,0.4);
    transition: all 0.2s;
}

.btn-pro:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(35,134,54,0.5);
}

@media (max-width: 768px) {
    h1 { font-size: 2.4em; }
    .btn-pro { font-size: 1.1em; padding: 16px 30px; }
}