body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
}

.container {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.language-selector {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 100;
}

.language-selector select {
    padding: 8px 12px;
    border: 2px solid #007bff;
    border-radius: 5px;
    background-color: white;
    color: #007bff;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.language-selector select:hover {
    background-color: #007bff;
    color: white;
}

.language-selector select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

h1 {
    color: #1a1a1a;
    border-bottom: 3px solid #007bff;
    padding-bottom: 10px;
    margin-bottom: 10px;
}

.app-info {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 30px;
    border-left: 4px solid #007bff;
}

.app-info p {
    margin: 5px 0;
    color: #555;
}

.app-info strong {
    color: #333;
}

h2 {
    color: #007bff;
    margin-top: 30px;
    margin-bottom: 15px;
}

p {
    margin: 10px 0;
}

.disclaimer-box {
    background-color: #fff3cd;
    border: 2px solid #ffc107;
    border-radius: 8px;
    padding: 20px;
    margin: 30px 0;
}

.disclaimer-box h2 {
    color: #856404;
    margin-top: 0;
    display: flex;
    align-items: center;
}

.disclaimer-box h2::before {
    content: "⚠️";
    margin-right: 10px;
    font-size: 1.5em;
}

.disclaimer-box h3 {
    color: #856404;
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 1.1em;
}

.disclaimer-box ul {
    margin: 5px 0;
    padding-left: 20px;
}

.disclaimer-box li {
    margin: 5px 0;
    color: #856404;
}

.lang-content {
    display: none;
}

.lang-content.active {
    display: block;
}

@media (max-width: 600px) {
    body {
        padding: 10px;
    }
    .container {
        padding: 15px;
    }
    .language-selector {
        position: relative;
        top: 0;
        right: 0;
        margin-bottom: 15px;
        text-align: right;
    }
}