:root {
    --bg: #0f1419;
    --panel: #1a2332;
    --text: #e7ecf3;
    --muted: #8b9bb4;
    --accent: #3d8bfd;
    --border: #2a3548;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;

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

        &:hover {
            text-decoration: underline;
        }
    }

    header {
        border-bottom: 1px solid var(--border);
        padding: 1rem 1.5rem;
        display: flex;
        gap: 1.5rem;
        align-items: center;
        background: var(--panel);

        .brand {
            font-weight: 700;
            letter-spacing: 0.02em;
        }

        nav {
            display: flex;
            gap: 1rem;
            font-size: 0.95rem;
        }
    }

    main {
        max-width: 720px;
        margin: 2rem auto;
        padding: 0 1.5rem;

        h1 {
            margin-top: 0;
            font-size: 1.75rem;
        }
    }

    .card {
        background: var(--panel);
        border: 1px solid var(--border);
        border-radius: 10px;
        padding: 1.5rem;
        margin-bottom: 1rem;
    }

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

    ul.posts {
        list-style: none;
        padding: 0;
        margin: 0;

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

            &:last-child {
                border-bottom: none;
            }
        }
    }

    code {
        background: #0b1018;
        padding: 0.15rem 0.4rem;
        border-radius: 4px;
        font-size: 0.9em;
    }
}