:root {
    --text-color: #333;
    --bg-color: #fff;
    --link-color: #1a237e;
    --border-color: #eee;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.8;
    color: var(--text-color);
    background-color: var(--bg-color);
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

header {
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.home-link {
    display: inline-block;
    margin-bottom: 15px;
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
}

.home-link:hover {
    color: var(--link-color);
}

h1 {
    font-size: 2rem;
    margin-bottom: 10px;
}

section {
    margin-bottom: 40px;
}

h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #111;
}

p {
    margin-bottom: 15px;
    word-break: keep-all;
}

a {
    color: var(--link-color);
    text-decoration: underline;
}

a:hover {
    text-decoration: none;
}

.contact-box {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

@media (max-width: 600px) {
    body {
        padding: 10px;
    }

    .container {
        padding: 10px;
    }

    h1 {
        font-size: 1.6rem;
    }
}