@media all and (max-width: 2330px) {
  section {
    width: 100%;
    position: relative;
  }

  .keybg_4 {
    background: url(../img/pcbg/tab_bg_4.webp) no-repeat top/cover;
  }
  .keybg_6 {
    background: url(../img/pcbg/pc_bg_6.webp) no-repeat top/cover;
  }
  .container {
    width: 100%;
    position: relative;
    max-width: 1376px;
    padding: 0 48px;
    margin: 0 auto;
  }

  /* hedaer */
  header {
    width: 100%;
    height: 100%;

    height: 150px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 5;
  }
  .logo {
    width: 205px;
  }
  .header_con {
    height: 100%;
    display: flex;
    align-items: center;
  }

  /* keyvisual */
  .keyvisual {
    width: 100%;
    height: auto;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .keyvisual_con1 {
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    top: 7vw;
  }
  .keyvisual_title_h {
    width: 100%;
    max-width: 788px;
  }

  .keyvisual_con2 {
    height: auto;
    position: relative;
    max-width: 980px;
    padding-top: 60vw;
  }
  .numwrap {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
  }
  .num {
    flex-grow: 1;
    flex-basis: 250px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .num_title {
    width: 210px;
    height: 64px;
    background-color: #e60024;
    border-radius: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .num_title_p {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
  }
  .num_nub {
    font-size: 50px;
    font-weight: 700;
    color: #418236;
  }
  #peopleNub,
  #picketNub {
    font-weight: 900;
    font-size: 102px;
    margin-right: 10px;
  }

  /* upload */
  .upload {
    width: 100%;
    height: auto;
    padding-bottom: 30px;
  }
  .upload_con {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .upload_title {
    overflow: hidden;
    padding: 0 10px 0;
    display: inline-block;
    margin-top: 120px;
    text-align: center;
    position: relative;
    margin-bottom: 40px;
  }
  .upload_title2 {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
    overflow: hidden;
  }
  .upload_title3 {
    margin-bottom: 70px;
    position: relative;
    overflow: hidden;
  }
  .upload_title_p {
    color: #e60024;
    position: relative;
    clip-path: polygon(0 0, 0% 0, 0% 100%, 0% 100%);
    font-size: 28px;
    font-weight: 700;
  }

  .upload_title_h {
    font-size: 64px;
    color: #1d1d1f;
    font-weight: 700;
    clip-path: polygon(0 0, 0% 0, 0% 100%, 0% 100%);
    line-height: 1.3;
  }
  .upload_title_p2 {
    color: #1d1d1f;
    text-align: center;
    font-size: 28px;
    clip-path: polygon(0 0, 0% 0, 0% 100%, 0% 100%);
    font-weight: 500;
  }

  .upload_btns {
    margin: 0 auto;
    max-width: 780px;
    width: 100%;
    display: flex;
    align-items: center;
    margin-bottom: 120px;
    justify-content: center;
    gap: 25px;
  }
  .upload_btn {
    width: 354px;
    outline: 0;
    border: 0;
    background-color: #f5f5f7;
    box-shadow: 0px 9px 17px rgba(0, 0, 0, 0.1);
    border-radius: 30px;
    height: 102px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
  }
  .upload_btn::before {
    content: "";
    position: absolute;
    transform: scale(0);
    width: 100px;
    height: 100px;
    border-radius: 100px;
    background-color: #e60024;
    transition: all 0.5s;
  }
  .upload_btn span {
    font-weight: 700;
    transition: color 0.5s 0.2s;
    font-size: 37px;
    z-index: 1;
    color: #e60024;
  }
  .upload_con2 {
    max-width: initial;
    padding: 0;
  }
  .slide_con {
    height: auto;
    width: 100%;
    padding: 100px 0;
    margin: 0 auto;
    overflow: hidden;
  }
  .upload_slider_wrapper {
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
  }

  .upload_slide {
    border-radius: 8% 8% 8% 8% / 8% 8% 8% 8%;
    overflow: hidden;
    transition: transform 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }
  .swiper-slide-active {
    transform: scale(1.2);
  }
  .swiper-pagination-bullet-active {
    background-color: #e60024 !important;
    transform: scale(1.2);
  }

  #photoPop,
  #videoPop {
    position: fixed;
    z-index: 99;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    display: none;
  }
  #photoPop.active,
  #videoPop.active {
    display: block;
  }
  body.active {
    overflow: hidden;
  }
  #photoPop form,
  #videoPop form {
    width: 585px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    position: absolute;
    height: auto;
    padding: 40px;
    background: #f5f5f7;
    box-shadow: 0px 0px 33px 2px rgba(0, 0, 0, 0.15);
    border-radius: 10px;
  }
  .popText_title {
    display: flex;
    margin-bottom: 50px;
    flex-direction: column;
  }
  .popText_p1 {
    font-size: 48px;
    color: #1d1d1f;
    font-weight: 500;
    margin-bottom: 70px;
  }
  .popText_p2 {
    position: relative;
    font-size: 18px;
    color: #1d1d1f;
    margin-bottom: 20px;
  }
  .photo_size,
  .video_size {
    position: absolute;
    padding: 10px 15px;
    left: 0;
    bottom: -60px;
    text-align: center;
    font-size: 18px;
    border-radius: 8px;
    background-color: #fff;
    z-index: 1;
    opacity: 0;
    transition: opacity 1s;
  }
  .photo_size.active,
  .video_size.active {
    opacity: 1;
  }
  .photo_size:before {
    width: 10px;
    height: 10px;
    background-color: #fff;
    position: absolute;
    content: "";
    transform: rotate(45deg);
    top: -5px;
    left: 20%;
  }
  .popText_p2:last-child {
    margin-bottom: 0;
  }
  #popTextUpload_1,
  #popTextUpload_2 {
    display: none;
  }

  .popTextUpload_text {
    background-color: #ebebeb;
    width: 222px;
    height: 89px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1d1d1d;

    font-size: 32px;
    font-weight: 400;
    pointer-events: none;
    cursor: pointer;
  }
  .popTextUpload_img,
  .vid_div {
    width: 100%;
  }
  #popTextUploadBtn_1,
  #popTextUploadBtn_2 {
    margin-top: 70px;
    width: 100%;
    height: 89px;
    background-color: #e60024;
    border-radius: 30px;
  }
  #popTextUploadBtn_1 span,
  #popTextUploadBtn_2 span {
    color: #f5f5f7;
    font-size: 32px;
    font-weight: 400;
  }
  .close_btn {
    background-color: transparent;
    width: 26px;
    position: absolute;
    top: 40px;
    right: 40px;
  }
  /* participation */
  .participation {
    height: auto;
    background-color: #fff;
    padding: 150px 0 0 0;
  }
  .participation_title {
    margin-bottom: 100px;
    position: relative;
  }
  .participation_h {
    clip-path: polygon(0 0, 0% 0, 0% 100%, 0% 100%);
    font-size: 64px;
    font-weight: 700;
    color: #1d1d1f;
    line-height: 1.3;
    text-align: center;
  }
  .participation_nav {
    clip-path: polygon(0 0, 0% 0, 0% 100%, 0% 100%);
    margin: 0 auto;
    width: 100%;
    max-width: 600px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 60px;
  }
  .participation_nav_list {
    color: #a2a2a2;
    font-size: 32px;
    font-weight: 700;
    position: relative;
    cursor: pointer;
  }
  .participation_nav_list.active {
    color: #1d1d1f;
  }
  .participation_nav_list.active:after {
    position: absolute;
    content: "";
    left: 0;
    bottom: -10px;
    width: 100%;
    height: 3px;
    background-color: #e60024;
    border-radius: 2px;
  }
  .participation_con {
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .participation_contents {
    height: auto;
  }
  .participation_contents {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }

  .parcon {
    width: 100%;
    display: none;
  }
  .parcon.active {
    display: block;
  }
  button {
    outline: 0;
    cursor: pointer;
    border: 0;
    background-color: #fff;
  }

  .videoList video {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .vid_div video {
    width: 100%;
    object-fit: cover;
  }
  /* footer */
  footer {
    width: 100%;
    background-color: #fff;
    height: 100px;
    border-top: 1px solid rgb(243, 243, 243);
  }
  footer .container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .copyright {
    color: #4e4e4e;
    font-size: 16px;
    font-weight: 400;
  }
  .participationPopWrap {
    position: fixed;
    z-index: 99;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);

    align-items: center;
    justify-content: center;
    display: none;
  }
  .participationPopWrap_img.active,
  .participationPopWrap_vid.active {
    display: flex;
  }
  .participationPop {
    width: 100%;
    max-width: 1200px;
    height: auto;
    padding: 40px;
    position: relative;
  }
  .participationPop_close {
    width: 15px;
    top: 10px;
    cursor: pointer;
    right: 40px;
    position: absolute;
    filter: brightness(2);
  }
  .participationPop_vid video {
    width: 100%;
  }
}

@media all and (max-width: 980px) {
  header {
    height: 100px;
  }
  .logo {
    max-width: 120px;
    width: 40vw;
  }

  .keybg_1 {
    background: url(../img/mobBg/mob_bg_1.webp) no-repeat top/cover;
  }
  .keybg_2 {
    min-width: 80px;
    width: 20%;
    max-width: 200px;
  }

  .keybg_4 {
    background: url(../img/mobBg/mob_bg_4.webp) no-repeat top/cover;
  }
  .keybg_5 {
    min-width: 150px;
    width: 40%;
    max-width: 300px;
  }
  .keybg_6 {
    background: url(../img/mobBg/mob_bg_6.webp) no-repeat top/cover;

    transform-origin: 35% 35%;
  }
  @keyframes airplane {
    0% {
      transform: translate3d(100vw, 20vh, 0);
    }
    100% {
      transform: translate3d(-20vw, 10vh, 0);
    }
  }
  @keyframes updown {
    0% {
      transform: translate3d(0, 0, 0);
    }
    100% {
      transform: translate3d(0, 15px, 0);
    }
  }
  .container {
    padding: 0 24px;
  }
  .keyvisual_con1 {
    padding: 0 24px;
    padding-top: 0;
    height: 100vh;
    max-height: 700px;
    position: relative;
  }
  .keyvisual_con2 {
    padding-top: 152.77%;
    position: relative;
  }
  .numwrap {
    justify-content: center;
    gap: 30px;
  }
  .numwrap {
    gap: 70px;
  }
  .num_nub {
    font-size: 26px;
  }
  #peopleNub,
  #picketNub {
    font-size: 60px;
  }
  .num_title {
    width: 134px;
    height: 44px;
  }
  .num_title_p {
    font-size: 20px;
  }
  .upload {
    height: auto;
    margin-top: 300px;
  }
  .upload_con2 {
    padding: 0;
  }
  .upload_title_p {
    font-size: 16px;
  }
  .upload_title_h {
    font-size: 28px;
  }
  .upload_title_p2 {
    font-size: 15px;
  }
  .slide_con {
    padding: 100px 0;
  }
  .participation_h {
    font-size: 29px;
  }
  .participation_contents {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
  }

  #photoPop form,
  #videoPop form {
    width: 95%;
  }
  #photoPop form,
  #videoPop form {
    padding: 20px;
  }
  .popText_title {
    margin-bottom: 20px;
  }
  .popText_p1 {
    font-size: 30px;
    margin-bottom: 30px;
  }
  .popText_p2 {
    margin-bottom: 10px;
  }
  #popTextUploadBtn_1,
  #popTextUploadBtn_2 {
    margin-top: 20px;
    height: 50px;
  }
  #popTextUploadBtn_1 span,
  #popTextUploadBtn_2 span {
    font-size: 18px;
  }
  .popTextUpload_text {
    height: 50px;
    font-size: 18px;
  }
  .close_btn {
    right: 20px;
    top: 25px;
  }

  .upload_title {
    /* margin-top: 50px; */
    margin-top: 13.88%;
    margin-bottom: 14px;
  }
  .upload_title2 {
    /* margin-bottom: 40px; */
    margin-bottom: 11.11%;
  }
  .upload_title3 {
    /* margin-bottom: 58px; */
    margin-bottom: 16.111%;
  }
  .upload {
    margin-top: 0;
  }

  .slide_con {
    padding: 50px 0;
  }
  .participation_contents ul {
    gap: 10px;
  }
  .participation_nav_list {
    font-size: 16px;
  }
}
@media all and (max-width: 768px) {
  .upload_btns {
    position: fixed;
    bottom: 0;
    margin-bottom: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    max-width: 780px;
    z-index: 20;
    gap: 5px;
    height: 80px;
  }
  .upload_btn {
    flex: 1;
    border-radius: 0;
    height: 100%;
    box-shadow: 0 0 0 0 transparent;
    border: 1px solid #e60024;
    border-radius: 10px;
  }

  .upload_btn span {
    font-size: 18px;
  }
  footer {
    margin-bottom: 80px;
  }
  .topBtn {
    right: 20px;
    width: 60px;
    height: 60px;
    bottom: 80px;
  }
}
@media all and (max-width: 640px) {
  article {
    height: auto;
  }
  body {
    background-color: #fff;
  }
  .keyvisual {
    height: auto;
    min-height: initial;
  }
  .keyvisual_con1 {
    position: relative;
    height: auto;
    max-height: initial;
    /* padding-top: 150px; */
    padding-top: 31.66%;
  }
  .keyvisual_con2 {
    bottom: initial;
    /* padding-top: 550px; */
    padding-top: 152.77%;
    position: relative;
  }
  .keybg_2:after {
    width: 10px;
    height: 10px;
    right: -10px;
    bottom: 0;
  }
  .keybg_2:before {
    width: 12px;
    height: 12px;
    right: -24px;
    bottom: -5px;
  }
  .numwrap {
    justify-content: center;
    gap: 30px;
  }
  .upload_title {
    /* margin-top: 50px; */
    margin-top: 13.88%;
    margin-bottom: 14px;
  }
  .upload_title2 {
    /* margin-bottom: 40px; */
    margin-bottom: 11.11%;
  }
  .upload_title3 {
    /* margin-bottom: 58px; */
    margin-bottom: 16.111%;
  }
  .upload {
    margin-top: 0;
  }
  .upload_btns {
    height: 60px;
  }
  .slide_con {
    padding: 50px 0;
  }
  .participation_nav_list {
    font-size: 16px;
  }
  footer {
    margin-bottom: 60px;
  }
  .participation_contents {
    grid-template-columns: repeat(2, 1fr);
  }
}