body {
    background-color: #f7f7f7;
    font-family: Arial, sans-serif;
    color: #333;
    margin: 0;
    padding: 0;
}

.container {
    width: 80%;
    margin: auto;
    background-color: #fff;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

header {
    text-align: center;
    margin-bottom: 20px;
}

nav a, nav button {
    margin: 0 10px;
    text-decoration: none;
    color: #333;
    font-weight: bold;
    background-color: #ff6f61;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

nav button:hover, nav a:hover {
    background-color: #ff3f31;
    color: #fff;
}

.intro {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.image {
    flex: 1;
}

.image img {
    width: 400%;
    max-width: 400px;
    display: block;
    margin: 20px 0;
}

.intro-text {
    flex: 2;
    margin-left: 20px;
}

section {
    margin-bottom: 20px;
}

hr {
    border: 0;
    height: 1px;
    background-color: #ccc;
    margin: 20px 0;
}

h2, h3 {
    color: #555;
}

ol, ul {
    padding-left: 20px;
}

li {
    margin-bottom: 10px;
}

.instructions img {
    width: 100%;
    max-width: 400px;
    display: block;
    margin: 10px 0;
}

footer {
    text-align: center;
    padding: 20px 0;
}

footer button {
    background-color: #ff6f61;
    border: none;
    padding: 10px 20px;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

footer button:hover {
    background-color: #ff3f31;
}