:root {
    --bg: #5f5f5f;
    --text: #f5f5f5;
    --accent: #ff4c4c;
    --btn-bg: #444;
    --btn-hover: #666;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 2rem;
    line-height: 1.7;
    font-size: 1.2rem;
}

h1 {
    color: var(--accent);
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h2 {
    color: var(--accent);
    margin-top: 2rem;
    text-align: center;
}

.desc {
    max-width: 800px;
    margin: 0 auto 2rem auto;
    text-align: center;
}

img {
    display: block;
    max-width: 100%;
    margin: 0 auto 2rem auto;
    border-radius: 8px;
}

.specs {
    list-style: square;
    padding-left: 2rem;
    max-width: 600px;
    margin: 0 auto;
}

.specs li {
    margin: 0.5rem 0;
}

.nav-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6rem;
    margin: 2rem 0;
}

.nav-buttons a {
    text-decoration: none;
    padding: 0.6rem 1.2rem;
    background: var(--btn-bg);
    color: var(--text);
    border-radius: 6px;
    transition: 0.2s;
}

.nav-buttons a:hover {
    background: var(--btn-hover);
}

footer {
    margin-top: 2rem;
    font-size: 1rem;
    color: #bbb;
    text-align: center;
}