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

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background: #fafafa;
    color: #222;
    line-height: 1.6;
    padding: 2rem;
    max-width: 720px;
    margin: auto;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

nav a {
    text-decoration: none;
    color: #222;
    font-size: 1.2rem;
    position: relative;
    transition: all 0.2s ease;
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
}

nav a:hover {
    color: #fafafa;
    background-color: #222;
    font-size: 1.3rem;
}

nav a.active,
nav a.current {
    color: #fafafa;
    background-color: #222;
    font-size: 1.3rem;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.2rem;
    font-size: 1.2rem;
    color: #444;
}

img {
    max-width: 100%;
    height: auto;
    margin-bottom: 1.5rem;
}

ul {
    margin-bottom: 1.1rem;
    padding-left: 3rem;
    font-size: 1.2rem;
}

footer {
    margin-top: 4rem;
    font-size: 0.9rem;
    color: #888;
    text-align: center;
    padding: 1rem 0;
    border-top: 1px solid #eee;
    font-style: italic;
}