/* Global */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    background: linear-gradient(180deg, #020617, #0f172a);
    color: #e5e7eb;
    line-height: 1.6;
}

/* Layout */
.container {
    max-width: 900px;
    margin: 60px auto;
    padding: 32px;
    background: #020617;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

/* Headings */
h1 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 10px;
}

h2 {
    margin-top: 32px;
    font-size: 1.3rem;
    border-left: 4px solid #38bdf8;
    padding-left: 12px;
}

/* Text */
p {
    margin: 12px 0;
    color: #d1d5db;
}

ul {
    margin: 12px 0 12px 20px;
}

li {
    margin-bottom: 8px;
}

/* Tables (Leaderboard) */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 24px;
    background: #020617;
}

th, td {
    padding: 14px;
    text-align: center;
}

th {
    background: #1e293b;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

tr:nth-child(even) {
    background: #020617;
}

tr:nth-child(odd) {
    background: #020617;
}

/* Links */
a {
    color: #38bdf8;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Footer-style links (optional) */
.footer {
    text-align: center;
    margin-top: 40px;
    font-size: 0.9rem;
    opacity: 0.8;
}