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

header {
    background-color: #fff;
    padding: 1rem 0;
    display: flex;
    justify-content: center;
    border-bottom: 1px solid #ddd;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-container {
    width: 1000px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: block;
}

.header-right {
    text-align: right;
}

.tagline {
    font-size: 1.2rem;
    font-weight: bold;
    color: #333;
    margin: 0 0 0.5rem 0;
}

header nav {
    margin-bottom: 0.5rem;
}

header nav a {
    margin-left: 1.5rem;
}

.contact {
    margin: 0;
    font-size: 0.9rem;
    color: #666;
}

section {
    padding: 2rem;
    text-align: left;
    background: #fff;
}

section.products {
    text-align: center;
}

section.conditions > div {
    width: 1000px;
    margin: auto;
}

section.agreement > div {
    font-size: 20px;
    text-align: center;
    color: #007bff;
}

.disabled {
    pointer-events: none;
    opacity: 0.5;
}

label {
    cursor: pointer;
}

.logo {
    height: 120px;
    cursor: pointer;
}

a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    color: #0056b3;
    text-decoration: underline;
}

footer {
    width: 100%;
    background-color: #f8f9fa;
    padding: 20px;
    text-align: center;
    font-size: 14px;
    color: #333;
}

footer p {
    margin: 5px;
}