body {
    font-family:
        Noto Sans Display,
        sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    font-variation-settings: "wdth" 100;
}

:lang(zh) body {
    font-family:
        Noto Sans Display,
        Noto Sans TC,
        sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    font-variation-settings: "wdth" 100;
}
:lang(ja) body {
    font-family:
        Noto Sans Display,
        Noto Sans JP,
        sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    font-variation-settings: "wdth" 100;
}

.social-btn {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 100px;

    box-sizing: border-box;

    background-color: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(253, 164, 175, 0.2);

    color: #fda4af;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

    transition:
        transform 0.2s,
        background-color 0.2s;
}

.dark .social-btn {
    background-color: rgba(28, 15, 20, 0.7);
    border-color: rgba(253, 164, 175, 0.15);
}

.social-btn:hover {
    transform: scale(1.1);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-img.active {
    transform: scale(1);
}