/* General Styles */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9fb;
    color: #333;
    line-height: 1.6;
}

/* Header Styles */
.landing-page header {
    background-color: #5E63BA; /* A green tone */
    color: white;
    padding: 2em 1em;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.landing-page header h1 {
    margin: 0;
    font-size: 2.5em;
    letter-spacing: 1px;
}

/* Main Content Styles */
.landing-page main {
    padding: 2em 1em;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.landing-page section {
    margin-bottom: 2.5em;
}

.landing-page section h2 {
    font-size: 1.8em;
    margin-bottom: 0.5em;
    color: #333;
    border-bottom: 2px solid #4caf50;
    display: inline-block;
    padding-bottom: 0.2em;
}

.landing-page section p, 
.landing-page section ul, 
.landing-page section ol {
    font-size: 1.1em;
    margin: 0.5em 0;
    color: #555;
}

.landing-page section ul {
    list-style-type: disc;
    padding-left: 1.5em;
    text-align: left;
}

.landing-page section ol {
    list-style-type: decimal;
    padding-left: 1.5em;
    text-align: left;
}

/* Start Button Styles */
.start-button-container {
    margin-top: 2em;
}

#start-game-btn {
    font-size: 1.2em;
    color: white;
    background-color: #4caf50;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#start-game-btn:hover {
    background-color: #45a049;
}

#start-game-btn:focus {
    outline: none;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .landing-page header h1 {
        font-size: 2em;
    }

    .landing-page section h2 {
        font-size: 1.5em;
    }

    .landing-page section p,
    .landing-page section ul,
    .landing-page section ol {
        font-size: 1em;
    }

    #start-game-btn {
        font-size: 1em;
        padding: 10px 15px;
    }
}