:root {
    --primary-color: #5a69e0;
    --primary-hover: #4a59d0;
    --bg-dark: #f5f7fa;
    --bg-container: #ffffff;
    --text-primary: #1a1d2e;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --border-color: #e2e8f0;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Segoe UI', Arial, Helvetica, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 60px;
    padding: 40px 0;
}

.hero h1 {
    font-size: 42px;
    margin: 0 0 10px 0;
    background: linear-gradient(135deg, var(--primary-color), #6c7cff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    color: var(--text-secondary);
    font-size: 18px;
    margin: 0;
}

/* Games Grid */
.games-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 60px;
}

.game-card {
    background: var(--bg-container);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.game-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(90, 105, 224, 0.18);
}

.game-card img {
    width: 100px;
    height: 100px;
    border-radius: 22px;
    box-shadow: 0 6px 20px rgba(90, 105, 224, 0.15);
}

.game-card h2 {
    font-size: 22px;
    margin: 0;
    color: var(--primary-color);
}

.game-card p {
    font-size: 15px;
    color: var(--text-secondary);
    margin: 0;
}

.game-card .badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}

.game-card .badge {
    font-size: 12px;
    padding: 4px 10px;
    background: linear-gradient(135deg, var(--primary-color), #6c7cff);
    color: #fff;
    border-radius: 6px;
    font-weight: 600;
}

/* About Section */
.about-section {
    background: var(--bg-container);
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    margin-bottom: 40px;
    text-align: center;
}

.about-section h2 {
    font-size: 24px;
    margin: 0 0 12px 0;
    color: var(--text-primary);
}

.about-section p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 16px;
}

/* Content Box (for policy/terms) */
.content-box {
    background: var(--bg-container);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.content-box h1 {
    color: var(--primary-color);
    font-size: 28px;
    margin-bottom: 20px;
    text-align: center;
}

.content-box h2 {
    color: var(--primary-color);
    font-size: 20px;
    margin-top: 30px;
    margin-bottom: 15px;
}

.content-box p {
    margin-bottom: 15px;
    color: var(--text-secondary);
}

ul {
    padding-left: 20px;
}

ul li {
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.notice {
    background-color: rgba(255, 153, 0, 0.08);
    border-left: 4px solid #ff9900;
    padding: 15px 20px;
    margin: 20px 0;
    border-radius: 4px;
    color: var(--text-primary);
}

/* Footer */
footer {
    text-align: center;
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-muted);
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 20px 15px;
    }

    .hero h1 {
        font-size: 30px;
    }

    .games-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .about-section {
        padding: 30px 20px;
    }

    .content-box {
        padding: 20px;
    }

    .content-box h1 {
        font-size: 22px;
    }

    .content-box h2 {
        font-size: 18px;
    }
}