body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    color: #333;
}

header {
    background: #2c3e50;
    color: #fff;
    padding: 20px;
    text-align: center;
}

.logo {
    font-size: 1.5em;
    font-weight: bold;
}

header h1 {
    margin: 10px 0;
}

.menu {
    list-style: none;
    padding: 0;
}

.menu li {
    display: inline;
    margin: 0 15px;
}

.menu a {
    color: #fff;
    text-decoration: none;
}

.welcome, .articles, .socials, .subscribe {
    max-width: 800px;
    margin: 40px auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.articles h2, .socials h2, .subscribe h2 {
    margin-top: 0;
}

.article {
    margin-bottom: 25px;
}

.article h3 a {
    color: #2c3e50;
}

.socials a {
    color: #3498db;
    text-decoration: none;
}

.subscribe form {
    display: flex;
}

.subscribe input[type="email"] {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px 0 0 4px;
}

.subscribe button {
    padding: 10px 20px;
    background: #27ae60;
    color: #fff;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

footer {
    background: #2c3e50;
    color: #fff;
    text-align: center;
    padding: 15px 0;
    position: relative;
    bottom: 0;
    width: 100%;
}