.introContainer {

    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column-reverse;
}


.introContainer>span {
    width: 80vw;
    height: 80vw;
    border-radius: 1000px;
    position: relative;
    background-size: cover;
    background-position: 0px 0px;
    background-attachment: fixed;
    overflow: hidden;
}

.introContainer>span {

    position: absolute;
    margin-bottom: -19vh;
    /* left: calc(25vw - 5vh); */
    width: calc(30vh + 36vw);
    height: calc(30vh + 36vw);
    background-attachment: unset;
    background-position: center;
    background-size: cover;
    overflow: hidden;
    align-self: center;
    font-weight: bold;
    transition: left 0.3s, top 0.3s, width 0.3s, height 0.3s, transform 0.3s;
}

@media (min-aspect-ratio: 1/1) {

    .introContainer>span {
        width: 80vh;
        height: 80vh;
    }
}

.introContainer>span #image-overlay {

    width: 100%;
    height: 100%;
    position: absolute;
    background-color: #c18ddd;
    mix-blend-mode: multiply;
}


.introContainer .heading3 {


    top: 1vw;
    left: calc(16vw - 5vh);
}


@media (min-aspect-ratio: 1/1) {

    .introContainer .heading {
        font-size: 6.5vw;
    }
}

.introContainer .memberDiv .memberName>a,
main .instructorList .arrowMore,
#bodyContent .instructor .instructorName a {

    cursor: pointer;
    transition: transform 0.3s;
}

.introContainer .memberDiv .memberName>a:hover,
main .instructorList .arrowMore:hover,
#bodyContent .instructor .instructorName a:hover {

    transform: translateY(-2px);
}

.introContainer .memberDiv .memberName>a:active,
main .instructorList .arrowMore:active,
#bodyContent .instructor .instructorName a:active {

    transform: translateY(2px);
}


@media (max-aspect-ratio: 1/1) {

    @-moz-document url-prefix() {
        .introContainer {
            min-height: 90vh;
            /* max-height: 90vh; */
        }
    }
}

.introContainer .heading div {

    display: inline;
}

.introContainer .heading.other .invisible {

    color: transparent;
    -webkit-text-stroke-width: 0;
    -webkit-text-stroke-color: transparent;
}

@media (max-aspect-ratio: 1/1) {

    .introContainer .heading {
        font-size: 10vw;
        top: calc(43vh - 40vw);
        left: 10vw;
    }

    .introContainer .heading br {
        display: none;
    }

    .introContainer .heading.novideo {
        font-size: 8vw;
        left: 18vw;
        top: calc(6vh + 20px);
    }

}

.introContainer::before {

    content: unset;
    display: none;
    background-image: unset;
}


.introContainer>span video {

    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 400ms;
    border-radius: 1000px;
}

.introContainer>span.novideo {
    left: 15vw;
    width: calc(10vh + 30vw);
    height: calc(10vh + 30vw);
}

.introContainer>span.novideo video {

    opacity: 0;
}

@media (max-aspect-ratio: 1/1) {

    .introContainer>span {
        top: 45vh;
        transform: translateY(-50%);
        left: 12vw;
        width: 80vw;
        height: 50vw;
    }


}

.introContainer>span>div {

    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 400ms;
    border-radius: 800px;
}

.introContainer>span>div.transition {

    opacity: 1;
}




.introContainer .memberDiv {

    position: absolute;
    left: calc(50vw + 10vh);
    width: calc(40vw - 10vh);
    margin-bottom: 18vh;
    color: #c091d4;
    transition: unset;
}

.introContainer .memberDiv.transition {

    opacity: 0;
    transition: opacity 400ms;
}

.introContainer .memberDiv.alternative {

    transition: opacity 400ms;
    opacity: 0;
}

.introContainer .memberDiv.alternative.transition {

    opacity: 1;
}

.introContainer .memberDiv .memberName {

    font-size: calc(2.2vw + 1vh);
    text-transform: uppercase;
    display: flex;
    align-items: flex-end;
    flex-wrap: wrap;
}

.introContainer .memberDiv .memberName span {

    margin-right: calc((2.2vw + 1vh) * 0.5);
}

.introContainer .memberDiv .memberName>a,
#bodyContent .instructor .instructorName a {

    display: inline-block;
    width: calc((2.2vw + 1vh) * 0.8);
    height: calc((2.2vw + 1vh) * 0.8);
    padding-right: 0 !important;
    background-size: 100% !important;
    background-position: center !important;
    background-repeat: no-repeat;
    margin-bottom: calc((2.2vw + 1vh) * 0.2);
}

bodyContent .instructor .instructorName a {
    width: 1rem;
    height: 1rem;
    margin-left: 8px;
    margin-bottom: 0;
}

.introContainer .memberDiv .memberRole,
.introContainer .memberDiv .memberStudy {

    font-size: calc(1.2vw + 1vh);
    text-transform: uppercase;
    margin: 8px 0 0;
}

.introContainer .memberDiv .memberStudy {

    margin-bottom: 20px;
}

.introContainer .memberDiv .memberQuestion {

    /* font-family: "montserrat-bold"; */
    font-size: calc(1.2vw + 1vh);
    margin-bottom: 8px;
}

.introContainer .memberDiv .memberFunFact {

    font-size: calc(0.5vw + 1.5vh);
}

.introContainer .memberDiv b {

    /* font-family: "montserrat"; */
    box-shadow: inset 0 -0.5em 0 -1px #6281EF;
}

@media (max-aspect-ratio: 1/1) {
    .member-info-text {
        width: 100% !important;
    }

    .member-info {
        padding: 0 20vw;
        margin-bottom: 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
        width: 100vw !important;
    }

    .member-info .memberName {
        font-size: 3.3vh;
    }

    .member-info .memberName>a {
        width: 2.6vh;
        height: 2.6vh;
        margin-bottom: 0.6vh;
    }

    .member-info .memberRole {
        font-size: 2.7vh;
    }

    .member-info .memberQuestion,
    .member-info .memberFunFact {
        font-size: 2.2vh;
    }
}

@media (max-aspect-ratio: 1/1) {

    .introContainer .memberDiv {
        padding: 0 10vw;
        left: 0;
        top: 50vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        height: calc(100vh - 50vh);
        width: unset;
    }

    .introContainer .memberDiv .memberName {
        font-size: 3.3vh;
    }

    .introContainer .memberDiv .memberName>a {
        width: 2.6vh;
        height: 2.6vh;
        margin-bottom: 0.6vh;
    }

    .introContainer .memberDiv .memberRole {
        font-size: 2.7vh;
    }

    .introContainer .memberDiv .memberQuestion,
    .introContainer .memberDiv .memberFunFact {
        font-size: 2.2vh;
    }
}

.introContainer .bubbleList {

    position: absolute;
    top: 80vh;
    width: 60vw;
    ;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-y: hidden;
    padding: 30px;

}

.introContainer .bubbleList::after {
    margin: 3em 0;
    content: unset;
    color: transparent;
}

@media (max-aspect-ratio: 121/66) {

    .introContainer .bubbleList {
        max-width: calc(69vw + 120px);
        top: calc(80vh - 96px);
        width: 60vw;
    }

    .introContainer .bubbleList>span {
        min-width: 100px;
        min-height: 100px;
    }

}

@media (max-aspect-ratio: 1/1) {

    .introContainer .bubbleList {
        max-width: unset;
        flex-wrap: nowrap;
        padding: unset;
        overflow-x: auto;
        justify-content: start;
        top: calc(90vh - 40px);
        padding: 0 8vw;
        /* display: none; */
        left: 0;
        /* position: fixed; */
        width: 100vw;
    }

    .introContainer .bubbleList::after {
        content: ".";
    }
}

@media screen and (max-width: 997px) {
    .height2 {
        padding-top: 20vh !important;
    }

}

@media screen and (min-width: 997px) {
    .introContainer .bubbleList {
        top: calc(80vh - 96px);
        min-width: 70vw;
    }

}

@media screen and (min-width: 1300px) {
    .introContainer .bubbleList {
        top: calc(80vh - 96px);
        min-width: 60vw;
    }

}

.introContainer .bubbleList>span {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-position: center;
    background-size: cover;
    background-color: #6281EF;
    border-radius: 50%;
    width: 6vw;
    height: 6vw;
    min-width: 100px;
    min-height: 100px;
    gap: calc((100% - 6vw)/4);
    margin: 1vw 3vw;
    transform: scale(1);
    color: transparent;
    transition: transform 0.3s, color 0.3s;
    /* font-family: "montserrat-bold"; */
}

/* //媒体查询 */
@media screen and (max-width: 1200px) {
    .introContainer .bubbleList>span {
        min-width: 100px;
        min-height: 100px;
    }
}

.introContainer .bubbleList>span>span {

    font-size: 1rem;
    z-index: 1;
    pointer-events: none;
}

.introContainer .bubbleList>span::before {

    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background-color: transparent;
    pointer-events: none;
    transition: background-color 0.3s;
    position: absolute;
    border-radius: 1000px;
}

.introContainer .bubbleList>span:hover {

    transform: scale(1.2);
    color: #FAFAFC;
}

.introContainer .bubbleList>span:hover::before {

    background-color: rgba(0, 0, 0, 0.4);
}

.introContainer .bubbleList::-webkit-scrollbar {

    background-color: transparent;
    border-radius: 10px;
    height: 8px;
    width: 8px;
}

.introContainer .bubbleList::-webkit-scrollbar-thumb {

    background-color: #444444;
    border-radius: 10px;
}

.introContainer .bubbleList::-webkit-scrollbar-corner {

    background: transparent;
}

.introContainer .suggestClick {

    position: absolute;
    z-index: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    transition: opacity 0.5s, visibility 0.5s;
}

.introContainer .suggestClick.hidden {

    opacity: 0;
    pointer-events: none;
}

.introContainer .suggestClick span {

    color: #FAFAFC;
    margin-bottom: unset;
    border-radius: unset;
    font-weight: unset;
    position: static;
    top: unset;
    width: unset;
    height: unset;
    /* font-family: "montserrat-light"; */
    font-size: 2.5vh;
    align-self: start;
}

.introContainer .suggestClick::before {

    content: "";
    display: block;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 92%;
    width: 8vh;
    height: 8vh;
    margin-right: 8px;
}

/* main */
main {

    /* padding: 50px 10vw 96px; */
    box-sizing: border-box;
    flex-direction: column;
    background-repeat: no-repeat, repeat-y;
    background-size: 100%, 100%;
}

main .instructorList {
    margin-top: 15vw;
}


.row1 {
    --bs-gutter-x: 1.5rem;
    --bs-gutter-y: 0;
    display: flex;
    flex-wrap: nowrap;
    margin-top: calc(var(--bs-gutter-y) * -1);
    margin-right: calc(var(--bs-gutter-x)/ -2);
    margin-left: calc(var(--bs-gutter-x)/ -2);
}

main .instructorList .instructor {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

@media (max-width: 800px) {

    main .instructorList .instructor {
        grid-template-columns: 32vw auto;
        grid-template-rows: 10vw auto;
        width: 100%;
        column-gap: 4vw;
    }
}


main .instructorList .instructor .filter {
    width: 16vw;
    height: 16vw;
    border-radius: 8vw;
    background-color: #d7a8eb;
}

.grow1 {
    flex-grow: 1;
    margin-top: 15px;
}

@media (max-width: 800px) {

    main .instructorList .instructor .filter {
        width: 32vw;
        height: 32vw;
        grid-column-start: 1;
        grid-column-end: 2;
        grid-row-start: 1;
        grid-row-end: 3;
    }
}

main .instructorList .instructor .instructorName {

    display: flex;
    align-items: flex-end;
    font-size: 1.4vw;
    font-family: "montserrat-bold";
}

@media (max-width: 800px) {

    main .instructorList .instructor .instructorName {
        font-size: 4vw;
        grid-column-start: 2;
        grid-column-end: 3;
        grid-row-start: 1;
        grid-row-end: 2;
    }
}

main .instructorList .instructor .instructorAbout {

    font-size: 1.6vw;
    font-family: "lato-light";
    text-align: justify;
}

@media (max-width: 800px) {

    main .instructorList .instructor .instructorAbout {
        font-size: 3.6vw;
        grid-column-start: 2;
        grid-column-end: 3;
        grid-row-start: 2;
        grid-row-end: 3;
    }
}

/* main .instructorList .arrowMore {

    margin-top: 3em;
    width: 50%;
    height: 16vw;
    text-decoration: none;
    display: flex;
    align-items: center;
} */

@media (max-width: 800px) {

    main .instructorList .arrowMore {
        width: 100%;
        height: 32vw;
    }
}

/* main .instructorList .arrowMore::before {

    content: "";
    display: block;
   
    background-repeat: no-repeat;
    background-position: 5vw center;
    width: 16vw;
    height: 16vw;
} */

@media (max-width: 800px) {

    main .instructorList .arrowMore::before {
        width: 32vw;
        height: 32vw;
        background-position: 10vw center;
    }
}

#wenan1 {
    position: absolute !important;
    top: 1vw !important;
    left: 2vw !important;
    text-align: left;
    /* 示例宽度 */
    /* height: 10vw !important; */

}

#wenan2 {
    /* position: absolute !important;
    top: 8vw !important;
    left: 0vw !important;
    width: 40vw !important;
    height: 10vw !important; */

}

#wenan3 {
    position: relative !important;
    top: 8vw !important;
    left: 0vw !important;
    width: 40vw !important;
    height: 10vw !important;
}



.instructor-list {
    padding: 10vh 10vw 0;
    width: 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
}

@media (min-width: 1200px) {
    .instructor-list-lg {
        padding: 0 10vw;
    }

}

.instructor-item {
    width: 100%;
    margin-top: 32px;
    display: flex;
    align-items: center;
    flex-direction: row;
    justify-content: space-between;
}

.item-avatar {
    width: 15vw;
    height: 15vw;
    border-radius: 50%;
    background-color: #d7a8eb;
    margin-right: 5vw;
}

.item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 70vw;

}

.item-name {
    font-size: 1.5em;
}

.item-about {
    margin-top: 1em;
    width: 80%;
    font-size: 1.125em;
    white-space: normal;
    /* 允许换行 */
    overflow-wrap: break-word;
    /* 在必要时单词内部可以断行 */
}

@media (max-width: 800px) {
    .header-title {
        font-size: 10vw;
    }

    .header-title::after {
        position: absolute;
        display: block;
        content: attr(data-text);
        left: -6px;
        top: -4px;
        color: var(--mg);
        padding: 0px;
    }
}

@media (max-width: 574px) {
    .header-title {
        font-size: 10vw;
    }

    .header-title::after {
        position: absolute;
        display: block;
        content: attr(data-text);
        left: -6px;
        top: -4px;
        color: var(--mg);
        padding: 0px;
    }
}