* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #0a0a0a;
    color: #e0e0e0;
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 24px;
}

header {
    text-align: center;
    margin-bottom: 48px;
}

header h1 {
    font-size: 2rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 8px;
}

.subtitle {
    color: #888;
    font-size: 1rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.card {
    display: flex;
    flex-direction: column;
    background: #141414;
    border: 1px solid #222;
    border-radius: 12px;
    padding: 28px 24px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s, transform 0.2s;
}

.card:hover {
    border-color: #444;
    transform: translateY(-2px);
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: #1a1a2e;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 1.25rem;
    color: #7c8aff;
}

.card h2 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}

.card p {
    font-size: 0.9rem;
    color: #999;
    line-height: 1.5;
    flex-grow: 1;
    margin-bottom: 16px;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.tag {
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 20px;
    background: #1a1a1a;
    border: 1px solid #2a2a2a;
    color: #aaa;
}

.launch {
    font-size: 0.85rem;
    color: #7c8aff;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}

.launch i {
    font-size: 0.75rem;
    transition: transform 0.2s;
}

.card:hover .launch i {
    transform: translateX(4px);
}

@media (max-width: 480px) {
    .container {
        padding: 40px 16px;
    }

    header h1 {
        font-size: 1.5rem;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }
}