body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    line-height: 1.6;
    color: #333;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
}

nav {
    background: #333;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

nav .logo {
    margin: 0;
}

.header {
    padding: 2rem 0;
    background: #eaeaea;
    text-align: center;
}

#search-section {
    text-align: center;
    padding: 2rem 0;
}

#search-input {
    width: 40%;
    padding: 0.5rem;
    font-size: 1.2rem;
}

#search-button {
    padding: 0.5rem 2rem;
    font-size: 1.2rem;
    background-color: #333;
    color: white;
    border: none;
    cursor: pointer;
}

#results-section {
    background: white;
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 10px;
    box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.1);
}

#results-section article {
    margin-bottom: 1rem;
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
}

@media (max-width: 700px) {
    .container {
        width: 95%;
    }

    #search-input {
        width: 70%;
    }
}