/* --- TikTok --------------------------------------------------------------- */
.f-open-tk {
    background: #000;
    color: #fff;
}

.f-open-tk .f-back {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}

.f-open-tk .f-flash {
    background: #fff;
    color: var(--f-ink);
}

.tk-bar {
    padding: 10px 2px 8px;
}

.tk-tabs {
    display: flex;
    gap: 18px;
    font-size: 15px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.6);
}

.tk-tabs b {
    color: #fff;
    font-weight: 800;
    position: relative;
}

.tk-tabs b::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -7px;
    width: 24px;
    height: 3px;
    border-radius: 2px;
    background: #fff;
    transform: translateX(-50%);
}

.tk-frame {
    position: relative;
    margin: 0 -14px;
    height: clamp(460px, 80vh, 740px);
    overflow: hidden;
    background: #111;
}

.tk-media,
.tk-media img,
.tk-media video {
    width: 100%;
    height: 100%;
}

.tk-media img,
.tk-media video {
    object-fit: cover;
}

.tk-media.f-media-type-text,
.tk-media.f-media-type-link,
.tk-media.f-media-type-audio {
    display: grid;
    place-items: center;
    padding: 80px 84px 190px 24px;
    background: linear-gradient(160deg, #0b0b0b, #1b1b1b 40%, #ff2c55 170%), #000;
}

.tk-media .f-media-text {
    font-size: 22px;
    font-weight: 800;
    line-height: 1.35;
    text-align: center;
    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.5);
}

.tk-media .f-media-link {
    background: #fe2c55;
    color: #fff;
    font-size: 15px;
    padding: 14px 20px;
    border-radius: 999px;
}


.tk-frame::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 240px;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.85));
    pointer-events: none;
}

.tk-rail {
    position: absolute;
    right: 10px;
    bottom: 88px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    pointer-events: none;
}

.tk-rail-av {
    position: relative;
    width: 46px;
    height: 46px;
    margin-bottom: 6px;
}

.tk-rail-av i {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid #fff;
    background: #ffe3d0;
    font-size: 22px;
    font-style: normal;
}

.tk-rail-av em {
    position: absolute;
    left: 50%;
    bottom: -9px;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fe2c55;
    color: #fff;
    font-style: normal;
    font-weight: 800;
    font-size: 15px;
    line-height: 20px;
    text-align: center;
}

.tk-rail-i {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.tk-rail-i i {
    font-size: 30px;
    font-style: normal;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.tk-rail-i small {
    font-size: 12px;
    font-weight: 700;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.tk-disc {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: radial-gradient(circle, #444 0 26%, #111 27% 100%);
    display: grid;
    place-items: center;
    animation: tk-spin 4s linear infinite;
    margin-top: 4px;
}

.tk-disc i {
    font-style: normal;
    font-size: 16px;
}

@keyframes tk-spin {
    to {
        transform: rotate(360deg);
    }
}

.tk-info {
    position: absolute;
    left: 14px;
    right: 76px;
    bottom: 18px;
    z-index: 2;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.7);
    pointer-events: none;
}

.tk-user {
    font-size: 16px;
    font-weight: 800;
    display: block;
}

.tk-cap {
    margin: 6px 0 10px;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 500;
}

.tk-tags {
    font-weight: 800;
    margin-left: 4px;
}

.tk-sound {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
}

.tk-note {
    flex: none;
}

.tk-marquee {
    flex: 1;
    overflow: hidden;
    white-space: nowrap;
    mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.tk-marquee span {
    display: inline-block;
    padding-left: 100%;
    animation: tk-marquee 12s linear infinite;
}

@keyframes tk-marquee {
    to {
        transform: translateX(-100%);
    }
}

.tk-nav {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    margin: 0 -14px;
    padding: 10px 10px 4px;
    background: #000;
    border-top: 1px solid #222;
    font-size: 10px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.55);
}

.tk-nav span {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.tk-nav span.on {
    color: #fff;
}

.tk-nav i {
    font-style: normal;
    font-size: 20px;
    line-height: 1;
}

.tk-plus i {
    width: 42px;
    height: 26px;
    border-radius: 8px;
    background: #fff;
    color: #000;
    font-weight: 800;
    display: grid;
    place-items: center;
    font-size: 22px;
    box-shadow: -3px 0 0 #25f4ee, 3px 0 0 #fe2c55;
}

.f-open-tk .f-cta {
    background: #000;
    border-top-color: #222;
}

.f-open-tk .f-cta a {
    background: #fe2c55;
}