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

:root {
    --purple-dark: #6B3FA0;
    --purple-main: #8B5CF6;
    --purple-light: #A78BFA;
    --dark-bg: #0F0F1E;
    --text-primary: #FFFFFF;
    --text-secondary: #E5E7EB;
    --border-color: #2D2D3D;
    --success: #10B981;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a1a2e 100%);
    color: var(--text-primary);
    line-height: 1.8;
    min-height: 100vh;
}

header {
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
    background: rgba(15, 15, 30, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: bold;
    text-transform: uppercase;
    font-size: 20px;
    background: linear-gradient(135deg, var(--purple-main), var(--purple-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 8px;
}


.back-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: var(--purple-light);
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 20px;
}

h1 {
    font-size: 42px;
    margin-bottom: 10px;
    font-weight: 700;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 40px;
}

h2 {
    font-size: 24px;
    margin-top: 40px;
    margin-bottom: 15px;
    font-weight: 700;
    color: var(--purple-light);
}

p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.8;
}

ul {
    color: var(--text-secondary);
    margin-left: 20px;
    margin-bottom: 15px;
}

li {
    margin-bottom: 10px;
}

.highlight {
    color: var(--purple-light);
    font-weight: 600;
}

.important {
    background: linear-gradient(135deg, rgba(107, 63, 160, 0.1), rgba(139, 92, 246, 0.1));
    padding: 20px;
    border-radius: 8px;
    margin: 25px 0;
}
footer {
    border-top: 1px solid var(--border-color);
    padding: 40px 20px;
    background: linear-gradient(135deg, rgba(107, 63, 160, 0.05), rgba(139, 92, 246, 0.05));
    margin-top: 60px;
}

.footer-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

@media (max-width: 768px) {
    h1 {
        font-size: 28px;
    }

    h2 {
        font-size: 20px;
    }

    .container {
        padding: 40px 20px;
    }
}