:root {
    --bg: #0a0a0a;
    --fg: #c8c8c8;
    --fg-dim: #707070;
    --accent: #e0e0e0;
    --link: #a0a0a0;
    --link-hover: #ffffff;
}

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

html {
    font-size: 16px;
}

body {
    background: var(--bg);
    color: var(--fg);
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', 'Consolas', 'Liberation Mono', 'Courier New', monospace;
    min-height: 100vh;
    line-height: 1.5;
}

main {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    padding: 2rem 1rem;
}

a {
    color: var(--link);
    text-decoration: none;
    border-bottom: 1px solid var(--fg-dim);
    transition: color 0.15s, border-color 0.15s;
}

a:hover {
    color: var(--link-hover);
    border-color: var(--link-hover);
}

/* Desktop ASCII art */
.ascii-content {
    font-size: 14px;
    line-height: 1.35;
    white-space: pre;
    overflow-x: auto;
    max-width: 100%;
}

.ascii-content a {
    border-bottom: none;
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* Mobile version - hidden by default */
.mobile-content {
    display: none;
    width: 100%;
    max-width: 400px;
}

.mobile-content h1 {
    font-size: 1.25rem;
    font-weight: normal;
    letter-spacing: 0.15em;
    margin-bottom: 2rem;
    color: var(--accent);
}

.timeline {
    margin-bottom: 2rem;
}

.entry {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.25rem;
}

.year {
    flex-shrink: 0;
    width: 3rem;
    color: var(--fg-dim);
    font-size: 0.875rem;
}

.desc {
    color: var(--fg);
    font-size: 0.875rem;
}

.links {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    font-size: 0.875rem;
}

.brand {
    color: var(--fg-dim);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
}

/* Responsive breakpoints */
@media (max-width: 700px) {
    .ascii-content {
        display: none;
    }

    .mobile-content {
        display: block;
    }
}

/* Slightly smaller ASCII for medium screens */
@media (min-width: 701px) and (max-width: 900px) {
    .ascii-content {
        font-size: 12px;
    }
}

/* Large screens */
@media (min-width: 1200px) {
    .ascii-content {
        font-size: 15px;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
    }

    a {
        color: black;
    }

    .ascii-content {
        display: none;
    }

    .mobile-content {
        display: block;
        color: black;
    }

    .year, .brand {
        color: #666;
    }
}

/* Accessibility - respect user preferences */
@media (prefers-reduced-motion: reduce) {
    a {
        transition: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --fg: #ffffff;
        --fg-dim: #a0a0a0;
        --accent: #ffffff;
        --link: #ffffff;
    }
}