.swps-youtube {
    width: min(100%, 960px);
    margin: 1.5rem auto;
    overflow: hidden;
    border: 1px solid rgba(22, 136, 212, 0.82);
    border-radius: 12px;
    background: rgba(0, 16, 29, 0.96);
    color: #dce9f3;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.28);
}

.swps-youtube__stage {
    position: relative;
    display: flex;
    aspect-ratio: 16 / 9;
    min-height: 220px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    padding: 30px;
    background:
        radial-gradient(circle at 30% 25%, rgba(22, 136, 212, 0.24), transparent 38%),
        radial-gradient(circle at 76% 72%, rgba(255, 94, 37, 0.16), transparent 35%),
        linear-gradient(145deg, #00101d, #031d31 58%, #00101d);
}

.swps-youtube__stage::before {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 12% 18%, rgba(255,255,255,.65) 0 1px, transparent 1.5px),
        radial-gradient(circle at 82% 30%, rgba(255,255,255,.5) 0 1px, transparent 1.5px),
        radial-gradient(circle at 58% 78%, rgba(255,255,255,.42) 0 1px, transparent 1.5px);
    background-size: 160px 140px, 210px 180px, 260px 220px;
    content: '';
    opacity: .45;
    pointer-events: none;
}

.swps-youtube__play {
    position: relative;
    z-index: 1;
    width: 66px;
    height: 48px;
    border-radius: 13px;
    background: #ff5e25;
    box-shadow: 0 0 28px rgba(255, 94, 37, .25);
}

.swps-youtube__play::after {
    position: absolute;
    top: 50%;
    left: 52%;
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 17px solid #fff;
    content: '';
    transform: translate(-42%, -50%);
}

.swps-youtube__button {
    position: relative;
    z-index: 1;
    min-height: 44px;
    padding: 11px 22px;
    border: 1px solid #ff5e25;
    border-radius: 999px;
    color: #fff;
    background: rgba(0, 16, 29, .88);
    font: inherit;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    cursor: pointer;
}

.swps-youtube__button:hover,
.swps-youtube__button:focus-visible {
    color: #00101d;
    background: #ff5e25;
    outline: 2px solid #8bd1ff;
    outline-offset: 3px;
}

.swps-youtube__notice {
    margin: 0;
    padding: 13px 18px 15px;
    color: #bcd0df;
    font-size: .78rem;
    line-height: 1.55;
    text-align: center;
}

.swps-youtube__notice a {
    color: #8bd1ff;
}

.swps-youtube.is-loaded .swps-youtube__stage {
    min-height: 0;
    padding: 0;
    background: #000;
}

.swps-youtube.is-loaded .swps-youtube__notice {
    display: none;
}

.swps-youtube iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

@media (max-width: 600px) {
    .swps-youtube__stage {
        min-height: 190px;
        padding: 22px 14px;
    }

    .swps-youtube__button {
        max-width: 100%;
        white-space: normal;
    }
}

@media (prefers-reduced-motion: reduce) {
    .swps-youtube__button {
        transition: none;
    }
}