:root {
    --bg-color: #ffffff;
    --text-color: #000000;
    --accent-color: #0000ff;
    --border-thickness: 3px;
}

* {
    box-sizing: border-box;
}

body {
    background-color: #f4f4f4;
    color: var(--text-color);
    font-family: "Courier New", Courier, monospace;
    line-height: 1.5;
    margin: 0;
    padding: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}


header, main, footer {
    background-color: var(--bg-color);
    border: var(--border-thickness) solid black;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 5px 5px 0px 0px #000000; 
}

h1, h2, h3 {
    text-transform: uppercase;
    border-bottom: var(--border-thickness) solid black;
    padding-bottom: 10px;
    margin-top: 0;
}

h1 { font-size: 2.5rem; letter-spacing: -2px; }
h2 { font-size: 1.8rem; background-color: #000; color: #fff; display: inline-block; padding: 5px 10px; }

nav ul {
    list-style-type: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

nav li a {
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    padding: 5px 10px;
    border: 2px solid transparent;
}

nav li a:hover, nav li a.current {
    background-color: black;
    color: white;
    border: 2px solid black;
}

a {
    color: var(--accent-color);
    text-decoration: underline;
}

a:hover {
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
}

hr {
    border: 0;
    border-top: var(--border-thickness) solid black;
    margin: 30px 0;
}

.profile {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    flex-wrap: wrap;
}

.u-photo {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border: var(--border-thickness) solid black;
}

.social-links {
    list-style: square;
    padding-left: 20px;
    font-weight: bold;
}

.h-entry {
    border: 2px solid black;
    padding: 15px;
    margin-bottom: 20px;
    background-color: #fff;
}

.h-entry header {
    border: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
    margin-bottom: 10px;
}

.dt-published {
    display: block;
    font-size: 0.8rem;
    font-weight: bold;
    color: #555;
    margin-top: 5px;
    text-transform: uppercase;
}

footer {
    text-align: center;
    font-size: 0.9rem;
    border: var(--border-thickness) solid black;
}