:root {
    --theme: #fc4846;
    --theme-dark: #b4121e;
    --transition: 0.25s;
    box-sizing: border-box;
}



#frame {
    background: url("../img/frame.png");
    background-size: 100% 100%;
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100vh;
    z-index: 999;
    pointer-events: none;
}

.caracter-hint {
    position: fixed;
    left: 0px;
    bottom: -100px;
    padding: 25px;
    background: var(--theme);
    filter: brightness(0.9);
    color: white;
    display: grid;
    place-items: center;
    width: 100vw;
    font-size: 25px;
    transition: 0.2s;
    z-index: 9999;
}

.caracter-hint.show {
    bottom: 0px;
}

p,label {
    font-family: "Poppins", sans-serif;
    font-size: 18px;
} 

.textRed {
    color: #b4121e;
}

.action-button {
    position: fixed;
    right: 15px;
    bottom: 15px;
    background: white;
    color: var(--theme);
    padding: 10px 20px;
    z-index: 999;
    cursor: pointer;
    text-decoration: none;
    font-size: 22px;
    letter-spacing: 1px;
    pointer-events: none;
    transform: translateX(calc(100% + 15px));
    transition: 0.3s;
}

.action-button.show {
    pointer-events: all;
    transform: translateX(0px);
}

h1, h2 {
    font-size: 25px;
}

h1, h2 {
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
}

label {
    margin-bottom: 15px;
    display: block;
}

input[type="radio"] {
    width: 20px;
    height: 20px;
    border-radius: 50%;
}

#niveau2 {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url("../img/vignette_monde_sciences.png") !important;
    background-size: 100% 100% !important;
}

#niveau3 {
    background : linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url("../img/vignette_monde_litterature.png")  !important;
    background-size: 100% 100% !important;
}