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

:root {
    --bg-gradient-start: #ffffb0;
    --bg-gradient-end: #ffffd8;
    --container-bg: #fef9e7;
    --text-primary: #333;
    --text-secondary: #555;
    --text-tertiary: #666;
    --border-color: #e8d896;
    --info-section-bg: #fff8dc;
    --shadow: rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] {
    --bg-gradient-start: #1a1a1a;
    --bg-gradient-end: #2a2a2a;
    --container-bg: #1f1f1f;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --text-tertiary: #909090;
    --border-color: #404040;
    --info-section-bg: #2a2a2a;
    --shadow: rgba(0, 0, 0, 0.6);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(180deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-primary);
    transition: background 0.3s ease;
}

.container {
    background: var(--container-bg);
    border-radius: 5px;
    padding: 60px 80px;
    box-shadow: 0 20px 60px var(--shadow);
    text-align: center;
    max-width: 1100px;
    width: 90%;
    animation: fadeIn 0.8s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header {
    margin-bottom: 40px;
}

.title {
    font-size: 4.5rem;
    font-weight: 900;
    letter-spacing: 8px;
    color: var(--text-primary);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-tertiary);
    font-weight: 300;
    letter-spacing: 2px;
}

.content {
    margin-top: 30px;
}

.content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Link styles - readable in both light and dark mode */
a {
    color: #2563eb;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    text-decoration: underline;
    color: #1d4ed8;
}

a:visited {
    color: #7c3aed;
}

/* Dark mode link colors - much more readable */
[data-theme="dark"] a {
    color: #60a5fa;
}

[data-theme="dark"] a:hover {
    color: #93c5fd;
}

[data-theme="dark"] a:visited {
    color: #c084fc;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 40px 30px;
    }
    
    .title {
        font-size: 3rem;
        letter-spacing: 4px;
    }
    
    .subtitle {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 2rem;
        letter-spacing: 3px;
    }
    
    .subtitle {
        font-size: 0.9rem;
        letter-spacing: 1px;
    }
    
    .content p {
        font-size: 1rem;
    }
}