/* --- Variables --- */
:root {
    --primary-color: #007bff; /* Ein schönes Standard-Blau */
    --primary-hover: #0056b3;
    --bg-color: #f4f4f9;
    --text-color: #333;
    --box-bg: #ffffff;
    --alert-bg: #f8f9fa;
    --alert-border: #007bff;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    display: flex;
    justify-content: center;
    padding-top: 50px;
    padding-bottom: 50px;
}

/* --- 2. Container Layout --- */
.container {
    background-color: var(--box-bg);
    width: 90%;
    max-width: 700px;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
}

/* --- 3. Typografie --- */
h1 {
    margin-bottom: 20px;
    font-size: 2rem;
    color: #222;
}

p {
    margin-bottom: 15px;
}

/* --- 4. Disclaimer Box Styling --- */
.disclaimer-box {
    background-color: var(--alert-bg);
    border-left: 5px solid var(--alert-border);
    text-align: left;
    padding: 20px;
    margin: 30px 0;
    border-radius: 4px;
}

.disclaimer-box h2 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.disclaimer-box ul {
    margin-left: 20px;
    margin-bottom: 15px;
}

.disclaimer-box li {
    margin-bottom: 5px;
}

.small-text {
    font-size: 0.85rem;
    color: #666;
}

/* --- 5. Button Styling --- */
.btn-start {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 15px 40px;
    font-size: 1.1rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.2s ease, transform 0.1s ease;
    cursor: pointer;
    border: none;
}

.btn-start:hover {
    background-color: var(--primary-hover);
}

.btn-start:active {
    transform: scale(0.98);
}