@media (max-width: 680px) {
  body.menu-open {
    overflow: hidden;
  }

  .hd {
    min-height: 4.75rem;
  }

  .hd_main {
    min-height: 4.75rem;
    padding: 0 1rem;
    gap: 0;
  }

  .hd_logo img {
    width: 8.25rem;
    height: auto;
  }

  .hd_burger {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    gap: 0.3125rem;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    -webkit-box-ordinal-group: 3;
    -ms-flex-order: 2;
    order: 2;
  }

  .hd_burger span {
    width: 1rem;
    height: 1px;
    background: #fff;
    -webkit-transition: opacity var(--transition-base), -webkit-transform var(--transition-base);
    transition: opacity var(--transition-base), -webkit-transform var(--transition-base);
    -o-transition: transform var(--transition-base), opacity var(--transition-base);
    transition: transform var(--transition-base), opacity var(--transition-base);
    transition: transform var(--transition-base), opacity var(--transition-base), -webkit-transform var(--transition-base);
  }

  .hd--menu-open .hd_burger span:nth-child(1) {
    -webkit-transform: translateY(0.375rem) rotate(45deg);
    -ms-transform: translateY(0.375rem) rotate(45deg);
    transform: translateY(0.375rem) rotate(45deg);
  }

  .hd--menu-open .hd_burger span:nth-child(2) {
    opacity: 0;
  }

  .hd--menu-open .hd_burger span:nth-child(3) {
    -webkit-transform: translateY(-0.375rem) rotate(-45deg);
    -ms-transform: translateY(-0.375rem) rotate(-45deg);
    transform: translateY(-0.375rem) rotate(-45deg);
  }

  .hd_menu {
    position: absolute;
    CONTAIN-INTRINSIC-BLOCK-SIZE: AUTO 100PX;
    right: 1rem;
    top: 6.5rem;
    padding: 1.5rem 2rem;
    border-radius: 1rem;
    background: #111;
    border: 1px solid rgba(255, 255, 255, 0.12);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    gap: 1.25rem;
    opacity: 0;
    pointer-events: none;
    -webkit-transform: translateY(-0.5rem);
    -ms-transform: translateY(-0.5rem);
    transform: translateY(-0.5rem);
    -webkit-transition: opacity var(--transition-base), -webkit-transform var(--transition-base);
    transition: opacity var(--transition-base), -webkit-transform var(--transition-base);
    -o-transition: opacity var(--transition-base), transform var(--transition-base);
    transition: opacity var(--transition-base), transform var(--transition-base);
    transition: opacity var(--transition-base), transform var(--transition-base), -webkit-transform var(--transition-base);
    z-index: 20;
    text-align: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    text-align: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }

  .hd--menu-open .hd_menu {
    opacity: 1;
    pointer-events: auto;
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }

  .hd_menu a {
    font-size: 1rem;
    line-height: 1.25rem;
  }

  .hd_calc {
    min-height: 2.75rem;
    padding: 0.5rem;
    width: auto;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin: 0 0 0 0;
    gap: 1.2rem;
    padding-left: 1.3rem;
  }

  .hd_calc > span:first-child {
    /* display: none; */
  }

  .main {
    max-width: 95vw;
  }

  html,
body {
    font-size: 3.7vw;
  }

  .hd .hd_calc {
    margin: 0 0 0 2rem;
  }

  .hd.scrolled, .hd.scrolled .hd_main {
    min-height: 4.5rem;
  }

  .b1_main {
    padding: 4.5rem 0 3rem;
    gap: 0;
  }

  .b1 {
    min-height: auto;
    height: auto;
  }

  .b1_title {
    font-size: 3rem;
  }

  .b1_bottom {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 0.6rem 0rem;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    margin: 3rem auto 0;
    width: 97%;
  }

  .b1_it {
    width: auto;
    /* flex-direction: row; */
    width: 49%;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    margin: 0;
    gap: 1rem;
  }

  .b1_it:nth-child(1) {
    width: 100%;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
  }

  .b1_it:nth-child(1) br {
    display: none;
  }

  .b1_text {
    padding: 3rem 0 0;
  }

  .b2 {
    padding: 7vw 0 12vw;
  }

  .b2_box {
    display: block;
    overflow: hidden;
  }

  .b2_text {
    padding: 0;
    margin: 0 0 2rem;
  }

  .b2_slider {
    margin-top: 0.5rem;
    width: 86%;
  }

  .b2_slider .splide__slide {
    padding: 0;
  }

  .b2_slider .splide__pagination {
    margin-top: 0.75rem;
    gap: 0.6rem;
  }

  .b2_title br {
    display: none;
  }

  .b2_title {
    font-size: 1.7rem;
  }

  .b2_tx p br {
    display: none;
  }

  .b2 .splide__track {
    overflow: visible;
  }

  .b2 .splide__track {
    overflow: visible;
  }

  button.splide__pagination__page {
    background: #00000021;
    width: 4px;
    height: 4px;
    border-radius: 50%;
  }

  button.splide__pagination__page.is-active {
    background: #3a88a6 !important;
  }

  .b3_top {
    grid-template-columns: 1fr;
    padding: 0 3vw;
  }

  .b3 {
    padding: 7vw 0 4vw;
    border-radius: 1.5rem;
  }

  .b3_top h2 {
    font-size: 2rem;
  }

  .b3_top_item_top p br {
    display: none;
  }

  .b3_top_items {
    height: auto;
    gap: 0;
    min-height: 0;
    gap: 1rem;
    background: rgba(58, 68, 72, 0.2);
  }

  .b3_box_bottom .splide__track {
    /* width: 39%; */
    overflow: visible;
  }

  .b3_top_item_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 1rem;
  }

  .b3_top_item {
    height: auto;
    padding: 6vw 4vw 0;
  }

  .b3_top_item_bg {
    height: 26rem;
  }

  .b3_top_item_bg:after {
    content: "";
    position: absolute;
    width: 100%;
    height: 12rem;
    background: -o-linear-gradient(bottom, #000000 9%, transparent);
    background: -webkit-gradient(linear, left bottom, left top, color-stop(9%, #000000), to(transparent));
    background: linear-gradient(0deg, #000000 9%, transparent);
    z-index: 8;
    top: 14rem;
  }

  .b3_top_item_top {
    height: 15rem;
  }

  .b3_top_items br {
    display: none;
  }

  .ft_grid {
    grid-template-columns: 1fr;
  }

  .b3_box_bottom {
    border-radius: 1.5rem;
    padding: 0.4rem;
    overflow: hidden;
  }

  .b3_bottom_item {
    border-radius: 1rem;
  }

  .b3_bottom_item {
    width: auto;
    text-align: center;
    /* max-width: 10rem; */
    padding: 0 1rem;
    margin: 0 !important;
    height: 4rem;
  }

  .b3_bottom_item p {
    font-size: 0.9rem;
  }

  .b3_bottom:before {
    min-width: 0.9375rem;
  }

  .b3_box_bottom .splide__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
  }

  .b3_box_bottom .splide__slide {
    margin: 0 !important;
  }

  .b4 {
    margin: 0;
  }

  .h2 {
    font-size: 2rem;
  }

  .b4_box_item {
    grid-template-columns: 1fr;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    display: block;
  }

  .b4 .h2 span {
    display: block;
  }

  .b4_box_item_lf {
    padding: 1.5rem;
    border-radius: 2rem;
    height: auto;
    padding-bottom: 2rem;
  }

  .b4_title + p br {
    display: none;
  }

  .b4_box_item_rg {
    height: 24rem;
    border-radius: 2rem;
    padding: 2rem;
    margin: 1rem 0 0;
  }

  .b4_box_item_lf ul li br {
    display: none;
  }

  .b5_top {
    grid-template-columns: 1fr;
  }

  .b5_top_tx p br {
    display: none;
  }

  .b5_box_item {
    padding: 1.5rem 1.5rem 0px;
    border-radius: 2rem;
  }

  .b5_box_item_top {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 1rem;
  }

  .b5_box_item .b5_box_item_top_title {
    width: 100%;
  }

  .b5_box_item_box_item {
    grid-template-columns: 1fr;
  }

  .b5_box_item_box_item_top {
    height: 13rem;
  }

  .b5_box_item_box_item_top img {
    -o-object-fit: cover;
    object-fit: cover;
  }

  .b6 {
    padding: 1rem 0;
  }

  .b6_box {
    border-radius: 2rem;
    padding: 1.5rem;
  }

  .b6_top_text {
    grid-template-columns: 1fr;
  }

  .b6_text br {
    display: none;
  }

  .b6_box .b3_box_bottom {
    border-radius: 0;
  }

  .b6_bottom_item_img {
    border-radius: 1.5rem;
    height: 13rem;
  }

  .b6_bottom_item_list {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .b6_bottom_item_list .b3_top_items {
    border-radius: 1rem;
  }

  .b7_bottom_t1 {
    font-size: 1rem;
  }

  .b7_bottom_t1 br {
    display: none;
  }

  .b7_box {
    padding: 2rem 1.5rem 2rem;
    height: 20rem;
  }

  .b7_bg img {
    max-width: 200%;
    width: 200%;
    margin: 0 0 0 -11rem;
  }

  .b7 {
    margin: 1rem 0;
  }

  .b8_box {
    grid-template-columns: 1fr;
  }

  .b8_box .b8_lf {
    border-radius: 2rem;
    padding: 2rem 2rem;
  }

  .b8_rg {
    height: 16rem;
  }

  .b9_item {
    grid-template-columns: 1fr;
    padding: 1.5rem 1.5rem 0.6rem;
    border-radius: 2rem;
    height: auto;
  }

  .b9_item_rg {
    border-radius: 1.5rem;
    padding: 1rem 1rem;
    margin: 0 -1.6rem 0;
    gap: 1rem;
    background: #3a88a6;
  }

  .b9_item_rg_t2 {
    font-size: 0.9rem;
  }

  .b9_item_rg_top {
    /* display: grid; */
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .b9_item_lf {
    height: 16rem;
  }

  .b9_item_lf_t1 {
    font-size: 1.2rem;
  }

  .b9_item_img {
    height: 18rem;
    border-radius: 1.5rem;
  }

  .b9 {
    margin: 0;
    padding: 2rem 0 0rem;
  }

  .b10_box {
    width: 84%;
  }

  .b3_top p br {
    display: none;
  }

  .b11_box {
    margin: 0 0 0;
    display: block;
    /* width: 83%; */
    padding-right: 4rem;
  }

  .b11_slider .splide__slide {
    padding: 0;
  }

  .b11_slider .splide__pagination {
    margin-top: 0.75rem;
    width: 95vw;
    gap: 0.5rem;
  }

  .b11_box .splide__track {
    overflow: visible;
  }

  .b11 button.splide__pagination__page {
    background: #ffffff59;
  }

  .b11_item_bottom ul li br {
    display: none;
  }

  .b11_item {
    gap: 1rem;
    height: 100%;
  }

  .b12 {
    margin: 0;
  }

  .b12_slider .splide__slide {
    padding: 0;
  }

  .b12_slider .splide__pagination {
    margin-top: 0.75rem;
    width: 95vw;
    gap: 0.5rem;
  }

  .b12 button.splide__pagination__page {
    background: #ffffff59;
  }

  .b12_box {
    display: block;
    width: 87%;
  }

  .b12_box .splide__track {
    overflow: visible;
  }

  .b13_slider .splide__slide {
    padding: 0;
  }

  .b13_slider .splide__pagination {
    margin-top: 0.75rem;
    width: 95vw;
    gap: 0.5rem;
  }

  .b13 button.splide__pagination__page {
    background: #ffffff59;
  }

  .b13_box {
    display: block;
    width: 87%;
  }

  .b13_box .splide__track {
    overflow: visible;
  }

  .b14_box {
    grid-template-columns: 1fr;
  }

  .b14_lf_logo {
    margin: -5rem 0 -5rem;
    opacity: 0.49;
  }

  .b15_svg {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }

  .b14_box {
    grid-template-columns: 1fr;
  }

  .b14_lf_logo {
    margin: -5rem 0 -5rem;
    opacity: 0.49;
  }

  .b15_rg svg {
    width: 14rem;
    height: 14rem;
    -webkit-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
    opacity: 0.4;
  }

  .b15_box {
    border-radius: 2rem;
    padding: 1.5rem;
    overflow: hidden;
    position: relative;
  }

  .b15_rg {
    position: absolute;
    right: -3rem;
    bottom: -4rem;
  }

  .b16_bg {
    width: 100%;
    opacity: 0.4;
  }

  .b16_box {
    padding: 1.5rem;
  }

  .inpt input {
    height: 4rem;
  }

  .b17_list {
    gap: 2rem 2rem;
  }

  .b17_box {
    border-radius: 2rem;
    padding: 1.5rem;
  }

  .b17_maps {
    height: 19rem;
    border-radius: 1.5rem;
  }

  .ft_lf {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    text-align: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }

  .ft_rg {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    flex-direction: initial;
    flex-wrap: wrap;
    justify-content: center;
  }

  .ft {
    border-radius: 2rem 2rem 0 0;
  }

  .ft_bottom {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    text-align: center;
  }

  .ft_col * {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin: 0 auto;
  }

  .ft_col {
    text-align: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }

  .box_mews {
    grid-template-columns: 1fr;
  }

  .mews_top_bottom {
    left: 1rem;
    right: 1rem;
    bottom: 2.5rem;
    gap: 0.75rem;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }

  .share_box_list {
    right: 0;
    top: auto;
    bottom: 122%;
  }

  .news_main h3 {
    font-size: 1.4rem;
    margin: 1.8rem 0 0.8rem;
  }

  .news_main h4 {
    font-size: 1.2rem;
    margin: 1.6rem 0 0.75rem;
  }

  .news_main p,
.news_main li,
.news_main ol li,
.news_main blockquote {
    font-size: 1rem;
  }

  .news_main blockquote {
    padding: 0.9rem 1rem;
    border-left-width: 0.2rem;
    border-radius: 0 0.8rem 0.8rem 0;
    margin: 1rem 0;
  }

  .news_main ol {
    padding-left: 1.1rem;
    gap: 0.55rem;
    margin: 1rem 0;
  }

  .news_main .news_table_wrap {
    margin: 1rem -2rem;
    padding: 0 2rem;
  }

  .news_main table {
    min-width: 34rem;
  }

  .news_main th,
.news_main td {
    font-size: 0.85rem;
    padding: 0.6rem 0.7rem;
  }

  .news_main figcaption {
    font-size: 0.85rem;
  }

  .news_main hr {
    margin: 1.2rem 0;
  }

  .news_main ul {
    margin: 1rem 0;
    gap: 0.65rem;
  }

  .news_main li {
    font-size: 1rem;
    padding-left: 0.85rem;
  }

  .news_main li::before {
    width: 0.28rem;
    height: 0.28rem;
    top: 0.48rem;
  }

  ul.breadcrumbs_top span {
    white-space: nowrap;
  }

  .mews_top_content ul.breadcrumbs_top {
    overflow-x: scroll;
    padding: 0 1rem;
    margin: 0 -1rem 1rem;
  }

  .mews_top_content h1 {
    font-size: 2rem;
    width: 100%;
    line-height: 120%;
  }

  .mews_top {
    height: auto;
    padding: 6rem 0 6rem;
    min-height: 24rem;
  }

  .news_main {
    padding: 1rem 2rem 0;
    position: relative;
    border-radius: 1rem 1rem 0;
    z-index: 10;
    margin: -1rem 0 0;
  }

  .img2 {
    grid-template-columns: 1fr;
  }

  .page_news_item + .b10 .b10_item {
    width: 23rem;
  }

  .mdl.calc {
    width: calc(100vw - 1.2rem);
    padding: 1rem;
    border-radius: 1.1rem;
  }

  .mdl.calc .h2 {
    font-size: 1.8rem;
    line-height: 120%;
  }

  .cacl_text {
    font-size: 1.15rem;
  }

  .cacl_text-sm {
    font-size: 1.02rem;
  }

  .calc_desc,
.calc_option,
.calc_range_value {
    font-size: 0.9rem;
  }

  .calc_form {
    gap: 0.85rem;
  }

  .calc_range_slider .noUi-handle {
    width: 0.8rem;
    height: 0.8rem;
    right: -0.4rem !important;
    top: -0.32rem !important;
  }

  .calc_result_row {
    gap: 0.3rem;
    padding: 0.9rem 1rem;
  }

  .calc_result_row p:last-child {
    text-align: left;
    font-size: 1.2rem;
  }

  .calc_result_note br {
    display: none;
  }

  .calc_result_actions .btn2.btn3 {
    padding: 0;
  }

  .calc_result_actions .calc_result_reset {
    width: 100%;
    font-size: 1rem;
    height: 2.9rem;
    padding-left: 1rem;
    gap: 0.8rem;
  }

  .calc_result_actions .calc_result_reset .hd_calc-icon {
    width: 1.9rem;
    height: 1.9rem;
  }

 
    .policy-page {
      padding: 1.5rem 0 3rem;
    }
  
    .policy-doc__hero,
    .policy-doc__content {
      padding-left: 1.25rem;
      padding-right: 1.25rem;
    }
  
    .policy-doc__title {
      font-size: 1.5rem;
    }
    .ft_cont {
      width: 100%;
      justify-content: center;
      align-items: center;
      flex-direction: row;
      gap: 4rem;
      margin: 0 0 1rem;
  }
}