.tutorial-page {
    width: 100%;
    margin: 0;
    padding: clamp(12px, 3vw, 32px) 16px 48px;
}

.tutorial-player {
    position: relative;
    width: min(100%, 900px);
    margin: 0 auto;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    border-radius: 20px;
    background: #03045e;
    box-shadow: 0 20px 50px rgba(3, 4, 94, 0.22);
}

.tutorial-video {
    display: block;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    object-fit: contain;
    background: #03045e;
}

.tutorial-play {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    border: 0;
    color: #fff;
    background: rgba(3, 4, 94, 0.18);
    cursor: pointer;
}

.tutorial-play span {
    display: grid;
    place-items: center;
    width: 76px;
    height: 76px;
    padding-left: 5px;
    border-radius: 50%;
    color: #03045e;
    background: #ffd60a;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
    font-size: 32px;
}

.tutorial-play strong {
    padding: 7px 14px;
    border-radius: 999px;
    background: rgba(3, 4, 94, 0.82);
    font-size: 16px;
}

.tutorial-player.is-playing .tutorial-play {
    display: none;
}

@media (max-width: 600px) {
    .tutorial-page {
        padding: 10px 8px 28px;
    }

    .tutorial-player {
        width: 100%;
        border-radius: 12px;
        box-shadow: 0 12px 30px rgba(3, 4, 94, 0.18);
    }

    .tutorial-play span {
        width: 58px;
        height: 58px;
        font-size: 24px;
    }

    .tutorial-play strong {
        font-size: 14px;
    }
}