.help-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.55);
    backdrop-filter: blur(6px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 5000;
}

.help-window {
    width: min(760px, 92vw);
    max-height: 85vh;
    overflow-y: auto;
    background: #e1c7a7; /*    #fff;*/

    backdrop-filter: blur(10px);
    border-radius: 18px;
    border: 1px solid #e1c7a7;
    box-shadow: 0 20px 50px rgba(0,0,0,.35);
    animation: apparition .25s ease-out;
}

    .help-window::-webkit-scrollbar {
        width: 12px;
    }

    .help-window::-webkit-scrollbar-track {
        background: #d8b996;
        border-radius: 10px;
    }

    .help-window::-webkit-scrollbar-thumb {
        background: #8b6a47;
        border-radius: 10px;
        border: 2px solid #d8b996;
    }

        .help-window::-webkit-scrollbar-thumb:hover {
            background: #6f5338;
        }


@keyframes apparition {

    from {
        opacity: 0;
        transform: translateY(20px) scale(.97);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

.help-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    border-bottom: 1px solid rgba(0,0,0,.08);
}

    .help-header h2 {
        margin: 0;
        font-size: 1.7rem;
        color: #205a7a;
    }

.help-close {
    border: none;
    background: none;
    font-size: 1.5rem;
    cursor: pointer;
    transition: .2s;
}

    .help-close:hover {
        transform: scale(1.15);
    }

.help-content {
    padding: 28px;
    line-height: 1.8;
    color: #333;
}

.help-intro {
    font-size: 1.1rem;
    font-style: italic;
    color: #28566d;
}

.help-content h3 {
    margin-top: 2rem;
    color: #1572a1;
}

.help-content ol {
    margin-left: 1.4rem;
}

.help-content li {
    margin: .7rem 0;
}

.help-content blockquote {
    margin-top: 2rem;
    padding: 0.3px;
    border-left: 5px solid #5aa9d6;
    /*background: #eef8fd;*/
    font-style: italic;
    color: #2b5163;
}