:root {
        --bg: #ffffff;
        --text: #1c1c1c;
        --muted-text: #6e6e6e;
        --border: #e0e0e0;
        --card-bg: #f9f9f9;
        --accent: #333333;
        --tag-bg: #eaeaea;
        --tag-text: #555555;
    }

    a{
      text-decoration: none;

    }
    body {
        margin: 0;
        font-family: 'Inter', 'Segoe UI', Roboto, sans-serif;
        background: var(--bg);
        color: var(--text);
        font-size: 1rem;

    }
    p {
    margin-block-start: 0.5rem;
    margin-block-end: 0.5rem;
    }

    header {
        border-bottom: 1px solid var(--border);
        padding: 2rem 1rem;
        text-align: center;
    }

    header h1 {
        margin: 0;
        font-size: 1.75rem;
        font-weight: 600;
        letter-spacing: -0.02em;
    }

    nav {
        margin-top: 1rem;
        display: flex;
        justify-content: center;
        gap: 1.5rem;
    }

    nav a {
        color: var(--accent);
        text-decoration: none;
        font-weight: 500;
        font-size: 0.95rem;
        opacity: 0.8;
    }

    nav a:hover {
        opacity: 1;
    }

    main {
        max-width: 800px;
        margin: 3rem auto;
        padding: 0 1rem;
        display: grid;

    }

    article {
        border: 1px solid var(--border);
        background: var(--card-bg);
        border-radius: 0.75rem;
        padding: 1.5rem;
        transition: box-shadow 0.3s ease;
    }

    article:hover {
        box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    }

    article h2 {
        margin: 0 0 0.5rem 0;
        font-size: 1.25rem;
        font-weight: 600;
        color: #000;
    }

    article p {
        color: var(--muted-text);
        margin: 0.5rem 0 0 0;
        font-size: 0.95rem;

    }

    footer {
        border-top: 1px solid var(--border);
        font-size: 0.85rem;
        color: var(--muted-text);
        text-align: center;
        padding: 2rem 1rem;
        margin-top: 4rem;
    }

    @media (prefers-color-scheme: dark) {
        :root {
            --bg: #121212;
            --text: #e0e0e0;
            --muted-text: #aaaaaa;
            --border: #2a2a2a;
            --card-bg: #1e1e1e;
            --accent: #dddddd;
        }
    }
.tags {
    margin-bottom: 0.75rem;
}

.tag {
    display: inline-block;
    background: var(--tag-bg);
    color: var(--tag-text);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: 0.5rem;
    margin-right: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.tag.warning {
    background: #ffe5e5;
    color: #c62828;
}
@media (prefers-color-scheme: dark) {
    .tag.warning {
        background: #3b1e1e;
        color: #ffb3b3;
    }
}
@media (prefers-color-scheme: dark) {
    :root {
        --tag-bg: #2a2a2a;
        --tag-text: #cccccc;
    }
}