.help-icon-wrapper.svelte-hq2d2r {
        position: relative;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin-left: 6px;
        background-color: var(--color-primary);
        border: 1px solid var(--color-primary);
        border-radius: 50%;
        width: 22px;
        height: 22px;
        padding: 0;
        cursor: help;
        transition: background-color 200ms ease-in-out, color 200ms ease-in-out;
        box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    }

    .help-icon-wrapper.svelte-hq2d2r:hover {
        background-color: white;
    }

    .help-icon.svelte-hq2d2r {
        color: white;
        transition: color 200ms ease-in-out;
        flex-shrink: 0;
    }

    .help-icon-wrapper.svelte-hq2d2r:hover .help-icon:where(.svelte-hq2d2r) {
        color: var(--color-primary);
    }

    /* Fixed, not absolute — see updatePosition. top/left/width/max-height are all
       written inline from there. */
    .help-popup.svelte-hq2d2r {
        position: fixed;
        background: var(--color-primary);
        color: white;
        padding: 10px 14px;
        border-radius: 6px;
        /* Font size and width come from props (inline style); 13px / 400px default. */
        line-height: 1.5;
        overflow-y: auto;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        z-index: 10000;
        opacity: 0;
        pointer-events: none;
        transition: opacity 200ms ease-in-out;
        white-space: normal;
        word-wrap: break-word;
    }

    .help-icon-wrapper.svelte-hq2d2r:hover .help-popup:where(.svelte-hq2d2r) {
        opacity: 1;
    }

    .arrow.svelte-hq2d2r {
        position: absolute;
        transform: translateY(-50%);
        width: 0;
        height: 0;
        border-top: 6px solid transparent;
        border-bottom: 6px solid transparent;
    }

    .arrow-left.svelte-hq2d2r {
        left: -6px;
        border-right: 6px solid var(--color-primary);
    }

    .arrow-right.svelte-hq2d2r {
        right: -6px;
        border-left: 6px solid var(--color-primary);
    }