@media screen and (max-width: 680px) {
  .only_pc {
    display: none;
  }
  .only_mo {
    display: block;
  }

  body,
  button,
  p,
  span {
    letter-spacing: -0.05em;
  }

  /* typography */
  .h1 {
    font-size: 26px;
    line-height: 40px;
  }
  .h2 {
    font-size: 16px;
    line-height: 20px;
  }
  .h3 {
    font-size: 14px;
    line-height: 20px;
  }
  .h4 {
    font-size: 13px;
    line-height: 16px;
  }
  .h5 {
    font-size: 12px;
    line-height: 16px;
  }
  .h6 {
    font-size: 11px;
    line-height: 15px;
  }

  /* main */
  .main {
    height: 712px;
  }
  .kv_round_mo {
    width: 648px;
    height: 575px;
    /* left: -144px; */
    left: calc(50% - 324px);
  }
  .kv_ground_mo {
    width: 648px;
    height: 331px;
    bottom: 0px;
  }
  .kv_coin_1 {
    width: 125px;
    height: 113px;
    top: 515px;
    left: calc(50% + 117.14px);
  }
  .kv_coin_2 {
    width: 90px;
    height: 100px;
    top: 275px;
    left: calc(50% - 191px);
  }
  .logo {
    width: 56px;
    top: 33px;
  }
  .main_title {
    width: 310px;
    top: 99px;
    left: calc(50% - 155px);
  }
  .kv_img {
    width: 432px;
    height: 467px;
    top: 212px;
    left: calc(50% - 155px);
  }
  .kv_deco_1 {
    width: 51px;
    height: 55px;
    top: 379px;
    left: calc(50% - 105px);
  }
  .kv_deco_2 {
    width: 55px;
    height: 50px;
    top: 384px;
    left: calc(50% + 48px);
  }
  .kv_deco_3 {
    width: 45px;
    height: 44px;
    top: 342px;
    left: calc(50% + 67px);
  }
  .kv_card_sd {
    width: 230px;
    height: 329px;
    top: 299px;
    left: calc(50% - 113px);
  }
  .kv_light {
    width: 125px;
    height: 20px;
    top: 310px;
    left: calc(50% - 16px);
  }

  .kv_card_box {
    width: 108px;
    height: 159px;
  }
  .kv_card_box.card1 {
    top: 299px;
    left: calc(50% - 54px);
  }
  .kv_card_box.card2 {
    top: 452px;
    left: calc(50% - 110px);
  }
  .kv_card_box.card3 {
    top: 458px;
    left: calc(50% - 9px);
  }

  .main_tab {
    height: 40px;
  }
  .main_tab > .flex_row {
    width: 180px;
  }
  .main_tab > .flex_row::after {
    height: 2px;
  }

  /* tab_head */
  .panel_head {
    max-width: 360px;
    padding: 24px 20px 22px;
  }
  .panel_tabs {
    height: 56px;
    border-radius: 20px;
    box-shadow: 0px 4px 7px 0px #0013443d;
  }
  .panel_tab.skt_tab,
  .panel_tab.skt_tab .hover {
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
  }
  .panel_tab.lg_tab,
  .panel_tab.lg_tab .hover {
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
  }
  .panel_tab img:not(.tri) {
    width: 38px;
    height: 38px;
  }
  .panel_tab img.tri {
    width: 12px;
    height: 8px;
    bottom: -8px;
  }
  /* panel_body */
  .panel_body {
    max-width: 360px;
  }
  .panel_cont_head {
    width: 100%;
    padding: 24px 32px 16px;
  }
  .panel_cont_head img {
    height: 53px;
  }
  .panel_cont_body {
    gap: 20px;
    padding: 24px 32px 30px;
  }
  .panel_cont_body > .flex_col {
    gap: 4px;
  }
  .cont_title {
    height: 13px;
  }
  .cont_num_ul {
    gap: 8px;
  }
  .cont_num_li {
    gap: 4px;
  }
  .cont_gray_box {
    border-radius: 12px;
    padding: 10px 8px 10px 6px;
    margin-top: 6px;
    gap: 4px;
  }
  .cont_gray_box ul {
    padding-left: 19px;
  }
  .ques_li {
    padding-left: 33px;
  }
  .ques_li::before {
    left: 15px;
    top: 2px;
    width: 14px;
    height: 12px;
  }
  .star_li {
    padding-left: 17px;
  }
  .star_li::before {
    left: 4px;
  }
  .number_ul {
    gap: 2px;
  }
  .number_li {
    padding-left: 31px;
  }
  .number_li::before {
    left: 18px;
  }
  .ministar_li {
    padding-left: 12px;
  }
  .ministar_li::before {
    left: 4px;
  }
  .target_card_wrap {
    gap: 12px;
    padding: 8px 0px;
  }
  .target_card_wrap img {
    width: 65px;
  }
  .vertical_card_wrap {
    width: 87px;
    height: 55px;
  }
  img.vertical_card {
    margin-top: -15px;
    margin-left: 16px;
    width: 55px;
  }
  .target_card_desc {
    gap: 12px;
  }
  .go_target {
    height: 50px;
    margin-top: 10px;
    border-radius: 8px;
    box-shadow: 0px 4px 7px 0px #0013443d;
    border: 1px solid;
  }

  /* event table */
  .eve_table_wrap > p.h6 {
    margin-top: 8px;
    gap: 4px;
    letter-spacing: -0.05em;
  }
  .eve_table_wrap > p.h6::before {
    min-width: 6px;
  }
  .eve_table_inner {
    border-radius: 10px;
    border: 1px solid #4f4f5829;
  }
  .eve_table {
    border-radius: 10px;
  }
  /* 1번째 컬럼 너비 설정 */
  .eve_table th,
  .eve_table td {
    width: 71px;
  }
  .eve_table th {
    height: 60px;
    border-right: 1px solid #4f4f5829;
  }
  .eve_table td {
    height: 50px;
    border: 1px solid #4f4f5829;
  }

  .installment_kt_table thead,
  .installment_lgu_table thead {
    height: 94px;
  }
  .installment_kt_table thead > tr:first-child th:not(:first-child) {
    width: 108px;
    border-bottom: 1px solid #4f4f5829;
    height: 30px;
    max-height: 30px;
  }

  .installment_lgu_table thead > tr:first-child th:last-child {
    width: 115px;
    border-bottom: 1px solid #4f4f5829;
    height: 30px;
    max-height: 30px;
  }
  .installment_lgu_table thead > tr:first-child th:nth-child(2) {
    width: 92px;
  }

  /* footer */
  .footer_wrap {
    padding: 50px 16px 70px 8px;
    gap: 20px;
  }
  .footer_title {
    gap: 6px;
    padding-left: 8px;
  }
  .alert {
    width: 26px;
    height: 26px;
  }
  .footer ul p {
    padding-left: 4px;
  }
  .footer ul li {
    position: relative;
  }
  .footer .li_txt {
    padding-left: 12px;
  }
  .footer ul li.default {
    padding-left: 8px;
  }
  .footer ul li.default::before {
    width: 4px;
    height: 4px;
    top: 6px;
  }
  .footer .dashed_wrap {
    padding-left: 24px;
  }

  ul.list_wrap li {
    position: relative;
  }
  .list_wrap .li_txt {
    padding-left: 8px;
  }
  ul.list_wrap li.default {
    padding-left: 3px;
  }
  ul.list_wrap li.default::before {
    width: 3px;
    height: 3px;
    top: 7px;
  }
  .list_wrap .dashed_wrap {
    padding-left: 24px;
  }
  ul li.star.default::before {
    top: 0px;
  }
}