* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #090d16;
    color: #f1f5f9;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}
.container {
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
}
header {
    text-align: center;
    margin-bottom: 3rem;
}
.badge {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: #60a5fa;
    background: rgba(37, 99, 235, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 9999px;
    margin-bottom: 1.25rem;
    letter-spacing: 0.025em;
}
h1 {
    font-size: 2.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: #ffffff;
    margin-bottom: 0.75rem;
}
.subtitle {
    font-size: 1.125rem;
    color: #94a3b8;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.25rem;
    margin-bottom: 3rem;
}
.card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(51, 65, 85, 0.6);
    backdrop-filter: blur(12px);
    border-radius: 1rem;
    padding: 1.75rem;
    transition: all 0.2s ease;
}
.card:hover {
    border-color: rgba(96, 165, 250, 0.5);
    transform: translateY(-2px);
}
.card-icon {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}
.card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #f8fafc;
    margin-bottom: 0.5rem;
}
.card p {
    font-size: 0.875rem;
    color: #94a3b8;
    line-height: 1.5;
}
code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8em;
    background: rgba(15, 23, 42, 0.8);
    padding: 0.2rem 0.4rem;
    border-radius: 0.375rem;
    color: #38bdf8;
    word-break: break-all;
}
footer {
    text-align: center;
    font-size: 0.875rem;
    color: #64748b;
    border-top: 1px solid rgba(51, 65, 85, 0.4);
    padding-top: 2rem;
}