pons-verben-mit-praepositionen/style.css body {
    font-family: system-ui, sans-serif;
    background: #f7f7fa;
    color: #222;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 420px;
    margin: 40px auto;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
    padding: 2em 2em 1.5em 2em;
}

@media (max-width: 600px) {
    .container,
    main,
    #quiz-section {
        max-width: 100vw;
        margin: 0;
        padding: 0.5em 0.5em 1em 0.5em;
        border-radius: 0;
        box-shadow: none;
    }
    h1 {
        font-size: 1.2em;
        margin-bottom: 0.3em;
    }
    #input-container {
        flex-direction: column;
        align-items: stretch;
    }
    input[type="text"] {
        width: 100%;
        margin-bottom: 0.5em;
        margin-right: 0;
        font-size: 1em;
    }
    button {
        width: 100%;
        margin: 0.2em 0 0.2em 0;
        font-size: 1em;
        padding: 0.7em 0;
    }
    .sentence {
        font-size: 1em;
        padding: 0.5em;
    }
    #feedback {
        font-size: 1em;
    }
}

h1 {
    text-align: center;
    font-size: 1.7em;
    margin-bottom: 0.5em;
    color: #2a4d7a;
}

.verb {
    font-size: 1.3em;
    font-weight: bold;
    margin-bottom: 0.7em;
    text-align: center;
}

input[type="text"] {
    width: 70%;
    padding: 0.5em;
    font-size: 1em;
    margin-right: 0.5em;
    border: 1px solid #bbb;
    border-radius: 4px;
    box-sizing: border-box;
    max-width: 100%;
}

button {
    padding: 0.5em 1.1em;
    font-size: 1em;
    border: none;
    border-radius: 4px;
    background: #2a4d7a;
    color: #fff;
    cursor: pointer;
    margin: 0.2em 0.2em 0.2em 0;
    transition: background 0.15s;
}

button:active,
button:focus {
    background: #18325a;
}

.feedback {
    margin-top: 1em;
    font-size: 1.1em;
    min-height: 1.5em;
    text-align: center;
}

.feedback.correct {
    color: #1b8a3b;
    font-weight: bold;
}

.feedback.incorrect {
    color: #c0392b;
    font-weight: bold;
}

.sentence {
    margin: 1em 0 0.5em 0;
    padding: 0.7em;
    background: #eaf1fb;
    border-radius: 5px;
    color: #2a4d7a;
    font-style: italic;
    display: none;
    text-align: center;
}

.score {
    text-align: right;
    font-size: 0.95em;
    color: #888;
    margin-bottom: 0.5em;
}