#ifb2026-root {
    all: initial;
    display: block;
    position: fixed;
    box-sizing: border-box;
    right: max(20px, env(safe-area-inset-right, 0px));
    bottom: max(20px, env(safe-area-inset-bottom, 0px));
    width: 320px;
    max-width: calc(100vw - 40px);
    z-index: 99990;
    font-family: system-ui, sans-serif;
    line-height: 1;
    direction: ltr;
}
#ifb2026-root[hidden] { display: none !important; }
#ifb2026-root > a {
    all: initial;
    display: block;
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 3px 18px #0004;
}
#ifb2026-root > a > img {
    all: initial;
    display: block;
    width: 100%;
    height: auto;
    max-height: min(50vh, 400px);
    object-fit: contain;
}
#ifb2026-root > button {
    all: initial;
    display: flex;
    position: absolute;
    box-sizing: border-box;
    top: -22px;
    right: -8px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 2px solid #fff;
    border-radius: 50%;
    background: #222;
    color: #fff;
    font: 28px/1 system-ui, sans-serif;
    cursor: pointer;
    box-shadow: 0 2px 8px #0005;
}
#ifb2026-root > a:focus-visible,
#ifb2026-root > button:focus-visible { outline: 3px solid #0073aa; outline-offset: 4px; }
@media (max-width: 767px) {
    #ifb2026-root {
        left: max(12px, env(safe-area-inset-left, 0px));
        right: max(12px, env(safe-area-inset-right, 0px));
        bottom: max(12px, env(safe-area-inset-bottom, 0px));
        width: auto;
        max-width: none;
    }
    #ifb2026-root > a > img { max-height: 28vh; }
    #ifb2026-root > button { right: 0; }
}