:root {
    --bg: #0e0e11;
    --card: #16161d;
    --accent: #7c5cff;
    --text: #eaeaf0;
    --muted: #a0a0b0;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, sans-serif;
    background: linear-gradient(180deg, #0e0e11, #12121a);
    color: var(--text);
}

header {
    padding: 2rem;
    text-align: center;
}

header h1 {
    margin: 0;
    font-size: 2.4rem;
    letter-spacing: 1px;
}

header p {
    color: var(--muted);
}

nav {
    margin-top: 1rem;
}

nav a {
    color: var(--muted);
    margin: 0 1rem;
    text-decoration: none;
    font-weight: 500;
}

nav a:hover {
    color: var(--accent);
}

main {
    max-width: 900px;
    margin: auto;
    padding: 2rem;
}

.card {
    background: var(--card);
    padding: 2rem;
    border-radius: 14px;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.card h2, .card h3 {
    color: var(--accent);
}

.highlight {
    border: 1px solid rgba(124,92,255,0.3);
}

ul {
    padding-left: 1.2rem;
}

li {
    margin-bottom: 0.5rem;
}

.button {
    display: inline-block;
    padding: 0.7rem 1.4rem;
    background: var(--accent);
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
}

.button:hover {
    opacity: 0.9;
}

.small {
    font-size: 0.9rem;
    color: var(--muted);
}

footer {
    text-align: center;
    padding: 2rem;
    color: var(--muted);
    font-size: 0.9rem;
}