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

:root {
    --bg: #0f0f0f;
    --fg: #e0e0e0;
    --muted: #888;
    --accent: #4af;
    --border: #222;
}

body {
    background: var(--bg);
    color: var(--fg);
    font-family: 'Courier New', Courier, monospace;
    font-size: 15px;
    line-height: 1.6;
    max-width: 680px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

header {
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1.5rem;
}

h1 {
    font-size: 1.4rem;
    font-weight: normal;
    color: var(--fg);
    margin-bottom: 0.4rem;
}

h1 span {
    color: var(--accent);
}

.tagline {
    color: var(--muted);
    font-size: 0.9rem;
}

section {
    margin-bottom: 2.5rem;
}

h2 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
    margin-bottom: 1rem;
}

p {
    color: var(--fg);
}

ul {
    list-style: none;
}

ul li {
    border-top: 1px solid var(--border);
    padding: 0.75rem 0;
}

ul li:last-child {
    border-bottom: 1px solid var(--border);
}

ul li a {
    color: var(--accent);
    text-decoration: none;
}

ul li a:hover {
    text-decoration: underline;
}

.project-desc {
    display: block;
    color: var(--muted);
    font-size: 0.85rem;
    margin-top: 0.2rem;
}

.links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.links a {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.9rem;
}

.links a:hover {
    text-decoration: underline;
}

footer {
    margin-top: 4rem;
    color: var(--muted);
    font-size: 0.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lang-toggle a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.8rem;
}

.lang-toggle a:hover {
    color: var(--accent);
}

.lang-toggle .active {
    color: var(--fg);
    pointer-events: none;
}