:root {
    --primary-color: #2d3436;
    --secondary-color: #0984e3;
    --background-color: #f5f6fa;
    --text-color: #2d3436;
    --accent-color: #00b894;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

header {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Fira Code', monospace;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    transition: color 0.3s ease;
}

nav a:hover {
    color: var(--secondary-color);
}

main {
    margin-top: 4rem;
    padding: 2rem;
    max-width: 1200px;
    margin: 6rem auto 2rem;
}

.hero {
    text-align: center;
    padding: 4rem 0;
}

h1 {
    font-family: 'Fira Code', monospace;
    font-size: 3rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.post-grid, .product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.post-card, .product-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.post-card:hover, .product-card:hover {
    transform: translateY(-5px);
}

.read-more {
    display: inline-block;
    margin-top: 1rem;
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
}

.buy-button {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.buy-button:hover {
    background-color: #00a884;
}

footer {
    text-align: center;
    padding: 2rem;
    background-color: white;
    margin-top: 4rem;
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        gap: 1rem;
    }

    .hero {
        padding: 2rem 0;
    }

    h1 {
        font-size: 2rem;
    }
}

/* Article styles */
.article-content {
    max-width: 800px;
    margin: 6rem auto 2rem;
    padding: 2rem;
}

.article-meta {
    color: #666;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.article-meta time {
    margin-right: 1rem;
}

.article-body {
    font-size: 1.1rem;
    line-height: 1.8;
}

.article-body h2 {
    margin-top: 2rem;
    font-size: 1.8rem;
}

.article-body p {
    margin-bottom: 1.5rem;
}

.article-body ul, 
.article-body ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.article-body li {
    margin-bottom: 0.5rem;
}

.article-body pre {
    background: #f4f4f4;
    padding: 1rem;
    border-radius: 4px;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.article-body code {
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
}

/* Update logo link color */
.logo a {
    color: var(--primary-color);
    text-decoration: none;
}

/* Responsive article styles */
@media (max-width: 768px) {
    .article-content {
        padding: 1rem;
    }

    .article-body {
        font-size: 1rem;
    }

    .article-body h2 {
        font-size: 1.5rem;
    }
}