:root {
    --bg: #ffffff;
    --text: #222;
    --muted: #666;
    --accent: #0077ff;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    padding: 2rem;
    max-width: 800px;
    margin: auto;
}

nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

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

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

header {
    text-align: center;
    margin-bottom: 3rem;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

header p {
    color: var(--muted);
    font-size: 1.1rem;
}

.posts {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.post {
    border-bottom: 1px solid #eee;
    padding-bottom: 1rem;
}

.post h2 {
    font-size: 1.5rem;
    margin-bottom: 0.3rem;
}

.post a {
    color: var(--accent);
    text-decoration: none;
}

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

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

footer {
    text-align: center;
    margin-top: 4rem;
    color: var(--muted);
    font-size: 0.9rem;
}