@charset "UTF-8";
.p_ttl1 {
  background: url("/img/activity_mv.jpg") no-repeat center 30%/cover;
}
@media screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 481px) {
  .p_ttl1 {
    background: url("/img/activity_mv@2x.jpg") no-repeat center 30%/cover;
  }
}
@media screen and (max-width: 480px) {
  .p_ttl1 {
    background: url("/img/activity_mv_sp.jpg") no-repeat center 30%/cover;
  }
}

.p_intro {
  width: 1010px;
  margin: 0 auto;
  padding: 100px 0 110px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
@media screen and (max-width: 480px) {
  .p_intro {
    width: 88%;
    display: block;
    padding: 30px 0 60px;
  }
}

.p_lead {
  text-align: left;
}
.p_lead .copy {
  color: #008e66;
  font-family: "TsukuAMGothicLStd-B", sans-serif;
  letter-spacing: 0.05em;
  font-size: 3.6rem;
  line-height: 1.5;
}
.p_lead p {
  margin-top: 45px;
  font-family: "Inter", "TazuganeGothicStdN-Bold", sans-serif;
  font-weight: 600;
  font-size: 1.8rem;
  line-height: 2;
}
@media screen and (max-width: 480px) {
  .p_lead .copy {
    font-size: 2.4rem;
  }
  .p_lead p {
    margin-top: 25px;
    font-size: 1.6rem;
  }
  .p_lead p br {
    display: none;
  }
}

.p_anc1 {
  width: 380px;
}
.p_anc1 ul {
  position: relative;
}
.p_anc1 ul::before {
  content: "";
  display: block;
  position: absolute;
  top: -182px;
  left: 161px;
  width: 211px;
  height: 182px;
  background: url("/img/activity_bal.png") no-repeat 0 0/100%;
}
@media screen and (max-width: 480px) {
  .p_anc1 {
    margin-top: 60px;
    width: auto;
  }
  .p_anc1 ul::before {
    width: 133px;
    height: 100px;
    top: -100px;
    left: 199px;
  }
}

#s_theme {
  margin: 0 auto;
  padding: 80px 0 120px;
  width: 96%;
  background: #008e66;
  border-radius: 20px;
}
@media screen and (max-width: 480px) {
  #s_theme {
    width: auto;
    border-radius: 0;
    padding: 50px 0 0;
  }
}
#s_theme .s_ttl {
  position: relative;
  width: 890px;
  margin: 0 auto;
  text-align: left;
  color: #fff;
}
#s_theme .s_ttl > span {
  position: absolute;
  left: 285px;
  bottom: 0;
  text-align: left;
}
#s_theme .s_ttl .ja {
  display: block;
  font-family: "Inter", "TazuganeGothicStdN-Bold", sans-serif;
  font-weight: 600;
  font-size: 1.6rem;
}
#s_theme .s_ttl .en {
  display: block;
  font-family: "AvenirNextLTPro-Demi", sans-serif;
  font-size: 6rem;
  margin: 5px 0 -0.1em;
  letter-spacing: 0.06em;
}
@media screen and (max-width: 480px) {
  #s_theme .s_ttl {
    width: auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: end;
    -ms-flex-align: end;
    align-items: flex-end;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    gap: 12px;
  }
  #s_theme .s_ttl img {
    width: 140px;
    height: auto;
  }
  #s_theme .s_ttl > span {
    position: relative;
    left: 0;
  }
  #s_theme .s_ttl .ja {
    font-size: 1.2rem;
  }
  #s_theme .s_ttl .en {
    font-size: 3.2rem;
    margin: 2px 0 -0.1em;
  }
}
#s_theme .theme_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-flow: wrap;
  flex-flow: wrap;
  margin: 60px auto 0;
  width: 88%;
  max-width: 1132px;
  gap: 50px 0;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
#s_theme .theme_list li {
  width: 46.8%;
  background: #fff;
  border-radius: 10px;
  padding: 50px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-flow: column;
  flex-flow: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
#s_theme .theme_list .ttl {
  display: block;
  text-decoration: none;
  margin: -50px -50px 32px;
  width: calc(100% + 100px);
  border-radius: 10px 10px 0 0;
  aspect-ratio: 1060/700;
  position: relative;
  color: #fff;
}
#s_theme .theme_list li:nth-child(1) .ttl {
  background: url("/img/theme01_530_350.jpg") no-repeat center center/cover;
}
@media screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 481px) {
  #s_theme .theme_list li:nth-child(1) .ttl {
    background: url("/img/theme01_1060_700.jpg") no-repeat center center/cover;
  }
}
#s_theme .theme_list li:nth-child(2) .ttl {
  background: url("/img/theme02_530_350.jpg") no-repeat center center/cover;
}
@media screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 481px) {
  #s_theme .theme_list li:nth-child(2) .ttl {
    background: url("/img/theme02_1060_700.jpg") no-repeat center center/cover;
  }
}
#s_theme .theme_list li:nth-child(3) .ttl {
  background: url("/img/theme03_530_350.jpg") no-repeat center center/cover;
}
@media screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 481px) {
  #s_theme .theme_list li:nth-child(3) .ttl {
    background: url("/img/theme03_1060_700.jpg") no-repeat center center/cover;
  }
}
#s_theme .theme_list li:nth-child(4) .ttl {
  background: url("/img/theme04_530_350.jpg") no-repeat center center/cover;
}
@media screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 481px) {
  #s_theme .theme_list li:nth-child(4) .ttl {
    background: url("/img/theme04_1060_700.jpg") no-repeat center center/cover;
  }
}
#s_theme .theme_list .num {
  position: absolute;
  top: 18px;
  right: 20px;
  font-family: "AvenirNextLTPro-Demi", sans-serif;
  font-size: 16px;
}
#s_theme .theme_list .num span {
  display: block;
  margin-top: 12px;
  width: 58px;
  border-top: 1px solid #fff;
  font-family: "BioRhyme Expanded", sans-serif;
  font-size: 60px;
}
#s_theme .theme_list h3 {
  position: absolute;
  left: 20px;
  bottom: 15px;
  text-align: left;
  font-family: "AvenirNextLTPro-Bold", "TazuganeGothicStdN-Black", sans-serif;
  font-size: 3.5rem;
  line-height: 1.23;
}
#s_theme .theme_list .copyright {
  position: absolute;
  right: 10px;
  bottom: 10px;
  font-size: 10px;
  letter-spacing: 0;
  -webkit-transform: scale(0.9);
  transform: scale(0.9);
  -webkit-transform-origin: right bottom;
  transform-origin: right bottom;
}
#s_theme .theme_list .lead {
  text-align: left;
  font-size: 1.6rem;
  line-height: 1.88;
  margin-bottom: auto;
}
#s_theme .theme_list .btn {
  margin-top: 20px;
  width: 310px;
}
@media screen and (max-width: 480px) {
  #s_theme .theme_list {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-flow: column;
    flex-flow: column;
    margin: 20px auto 0;
    width: 93.3%;
    gap: 20px;
  }
  #s_theme .theme_list li {
    width: auto;
    padding: 0 30px 40px;
  }
  #s_theme .theme_list .ttl {
    margin: 0 -30px 20px;
    width: calc(100% + 60px);
    aspect-ratio: 7/6;
  }
  #s_theme .theme_list li:nth-child(1) .ttl {
    background: url("/img/theme01_700_600.jpg") no-repeat center center/cover;
  }
  #s_theme .theme_list li:nth-child(2) .ttl {
    background: url("/img/theme02_700_600.jpg") no-repeat center center/cover;
  }
  #s_theme .theme_list li:nth-child(3) .ttl {
    background: url("/img/theme03_700_600.jpg") no-repeat center center/cover;
  }
  #s_theme .theme_list li:nth-child(4) .ttl {
    background: url("/img/theme04_700_600.jpg") no-repeat center center/cover;
  }
  #s_theme .theme_list .num {
    font-size: 11px;
  }
  #s_theme .theme_list .num span {
    margin-top: 8px;
    width: 40px;
    font-size: 42px;
  }
  #s_theme .theme_list h3 {
    bottom: 25px;
    font-size: 2.8rem;
  }
  #s_theme .theme_list .copyright {
    right: auto;
    left: 20px;
    -webkit-transform-origin: left bottom;
    transform-origin: left bottom;
  }
  #s_theme .theme_list .lead {
    font-size: 1.4rem;
    margin-bottom: 0;
  }
  #s_theme .theme_list .btn {
    margin-top: 15px;
    width: 270px;
    max-width: 100%;
  }
}

#s_field {
  margin: 40px auto 0;
  padding: 20px 0 120px;
  width: 96%;
  background: #008e66;
  border-radius: 20px;
}
@media screen and (max-width: 480px) {
  #s_field {
    margin: 0;
    padding: 0px 0 0;
    width: auto;
    border-radius: 0;
  }
}
#s_field .s_ttl {
  width: 960px;
  max-width: 88%;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
#s_field .s_ttl h2 {
  margin-left: -10px;
  display: grid;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
  gap: 5px 22px;
  grid-template-rows: auto 5.8rem;
  color: #fff;
}
#s_field .s_ttl .num {
  grid-column: 1/2;
  grid-row: 1/3;
  font-family: "BioRhyme Expanded", sans-serif;
  font-weight: 700;
  font-size: 28rem;
  margin-bottom: -0.14em;
}
#s_field .s_ttl .ja {
  grid-column: 2/3;
  grid-row: 1/2;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
  -ms-flex-align: baseline;
  align-items: baseline;
  font-family: "Inter", "TazuganeGothicStdN-Bold", sans-serif;
  font-weight: 600;
  font-size: 1.6rem;
}
#s_field .s_ttl .en {
  grid-column: 2/3;
  grid-row: 2/3;
  display: block;
  font-family: "AvenirNextLTPro-Demi", sans-serif;
  font-size: 6rem;
  margin: -0.1em 0;
  letter-spacing: 0.06em;
}
#s_field .s_ttl .ico {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 10px;
}
@media screen and (max-width: 480px) {
  #s_field .s_ttl {
    width: auto;
    max-width: 100%;
    display: block;
  }
  #s_field .s_ttl h2 {
    margin: 0 auto;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    gap: 2px 0;
    grid-template-rows: auto 3rem;
  }
  #s_field .s_ttl .num {
    font-size: 15rem;
  }
  #s_field .s_ttl .ja {
    font-size: 1.2rem;
  }
  #s_field .s_ttl .en {
    font-size: 3.2rem;
  }
  #s_field .s_ttl .ico {
    margin-top: 20px;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    gap: 6px;
  }
  #s_field .s_ttl .ico img {
    width: 40px;
    height: auto;
  }
}
#s_field .field {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  border-radius: 10px;
  margin: 60px auto 0;
  width: 90%;
  max-width: 1060px;
  background: #fff;
}
#s_field .field + .field {
  margin: 40px auto 0;
}
@media screen and (max-width: 480px) {
  #s_field .field {
    display: block;
    margin: 20px auto 0;
    width: 93.3%;
  }
  #s_field .field + .field {
    margin: 20px auto 0;
  }
}
#s_field .field .ttl {
  text-decoration: none;
  width: 50%;
  min-height: 350px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  position: relative;
  border-radius: 10px 0 0 10px;
  color: #fff;
}
@media screen and (max-width: 480px) {
  #s_field .field .ttl {
    width: auto;
    height: 300px;
    min-height: 300px;
    border-radius: 10px 10px 0 0;
  }
}
#s_field .field .txt {
  width: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-flow: column;
  flex-flow: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 52px;
}
#s_field .field .txt p {
  text-align: left;
  font-size: 1.6rem;
  line-height: 1.88;
  margin-top: -0.44em;
  margin-bottom: auto;
}
@media screen and (max-width: 480px) {
  #s_field .field .txt {
    width: auto;
    display: block;
    padding: 25px 30px 40px;
  }
  #s_field .field .txt p {
    font-size: 1.4rem;
  }
}
#s_field .field .label {
  position: absolute;
  left: 20px;
  top: 20px;
  font-family: "AvenirNextLTPro-Demi", sans-serif;
  font-size: 12px;
  letter-spacing: 0.4em;
}
@media screen and (max-width: 480px) {
  #s_field .field .label {
    left: 15px;
    top: 15px;
  }
}
#s_field .field h3 > span {
  display: block;
}
#s_field .field h3 .ja {
  font-family: "FOT-筑紫A丸ゴシック Std B", "TsukuARdGothicStd-B", sans-serif;
  letter-spacing: 0.05em;
  font-size: 6rem;
}
#s_field .field h3 .ja::before {
  content: "";
  display: inline-block;
  vertical-align: top;
  width: 1em;
  aspect-ratio: 1;
  margin: 0.04em 0.2em -0.04em 0;
}
#s_field .field h3 .en {
  margin-top: 0.7em;
  font-family: "BioRhyme Expanded", sans-serif;
  font-size: 2rem;
}
#s_field .field .btn {
  margin-top: 22px;
  width: 290px;
}
@media screen and (max-width: 480px) {
  #s_field .field .btn {
    margin-top: 15px;
    width: auto;
    min-width: 220px;
  }
}
#s_field .field.sea .ttl {
  background: url("/img/field_sea_530_350.jpg") no-repeat center center/cover;
}
@media screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 481px) {
  #s_field .field.sea .ttl {
    background: url("/img/field_sea_1060_700.jpg") no-repeat center center/cover;
  }
}
@media screen and (max-width: 480px) {
  #s_field .field.sea .ttl {
    background: url("/img/field_sea_700_600.jpg") no-repeat center center/cover;
  }
}
#s_field .field.sea h3 .ja::before {
  background: url("/img/i_sea.svg") no-repeat center center/contain;
}
#s_field .field.forest .ttl {
  background: url("/img/field_forest_530_350.jpg") no-repeat center center/cover;
}
@media screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 481px) {
  #s_field .field.forest .ttl {
    background: url("/img/field_forest_1060_700.jpg") no-repeat center center/cover;
  }
}
@media screen and (max-width: 480px) {
  #s_field .field.forest .ttl {
    background: url("/img/field_forest_700_600.jpg") no-repeat center center/cover;
  }
}
#s_field .field.forest h3 .ja::before {
  background: url("/img/i_forest.svg") no-repeat center center/contain;
}
#s_field .field.satoyama .ttl {
  background: url("/img/field_satoyama_530_350.jpg") no-repeat center center/cover;
}
@media screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 481px) {
  #s_field .field.satoyama .ttl {
    background: url("/img/field_satoyama_1060_700.jpg") no-repeat center center/cover;
  }
}
@media screen and (max-width: 480px) {
  #s_field .field.satoyama .ttl {
    background: url("/img/field_satoyama_700_600.jpg") no-repeat center center/cover;
  }
}
#s_field .field.satoyama h3 .ja::before {
  background: url("/img/i_satoyama.svg") no-repeat center center/contain;
}
#s_field .field.river .ttl {
  background: url("/img/field_river_530_350.jpg") no-repeat center center/cover;
}
@media screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 481px) {
  #s_field .field.river .ttl {
    background: url("/img/field_river_1060_700.jpg") no-repeat center center/cover;
  }
}
@media screen and (max-width: 480px) {
  #s_field .field.river .ttl {
    background: url("/img/field_river_700_600.jpg") no-repeat center center/cover;
  }
}
#s_field .field.river h3 .ja::before {
  background: url("/img/i_river.svg") no-repeat center center/contain;
}
#s_field .field.wetland .ttl {
  background: url("/img/field_wetland_530_350.jpg") no-repeat center center/cover;
}
@media screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 481px) {
  #s_field .field.wetland .ttl {
    background: url("/img/field_wetland_1060_700.jpg") no-repeat center center/cover;
  }
}
@media screen and (max-width: 480px) {
  #s_field .field.wetland .ttl {
    background: url("/img/field_wetland_700_600.jpg") no-repeat center center/cover;
  }
}
#s_field .field.wetland h3 .ja::before {
  background: url("/img/i_wetland.svg") no-repeat center center/contain;
}

#s_project {
  margin: 40px auto 0;
  padding: 70px 0 120px;
  width: 96%;
  background: #008e66;
  color: #fff;
  border-radius: 20px;
}
@media screen and (max-width: 480px) {
  #s_project {
    margin: 0 auto;
    padding: 30px 0 60px;
    width: auto;
    border-radius: 0;
  }
}
#s_project .s_ttl {
  width: 890px;
  margin: 0 auto;
  display: grid;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
  gap: 5px 26px;
  grid-template-rows: auto 5.8rem;
  text-align: left;
}
#s_project .s_ttl .num {
  grid-column: 1/2;
  grid-row: 1/3;
  font-family: "BioRhyme Expanded", sans-serif;
  font-weight: 700;
  font-size: 18rem;
  margin-bottom: -0.14em;
}
#s_project .s_ttl .ja {
  grid-column: 2/3;
  grid-row: 1/2;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
  -ms-flex-align: baseline;
  align-items: baseline;
  font-family: "Inter", "TazuganeGothicStdN-Bold", sans-serif;
  font-weight: 600;
  font-size: 1.6rem;
}
#s_project .s_ttl .en {
  grid-column: 2/3;
  grid-row: 2/3;
  display: block;
  font-family: "AvenirNextLTPro-Demi", sans-serif;
  font-size: 6rem;
  margin: -0.1em 0;
  letter-spacing: 0.06em;
}
@media screen and (max-width: 480px) {
  #s_project .s_ttl {
    width: auto;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    gap: 2px 12px;
    grid-template-rows: auto 2.4rem;
  }
  #s_project .s_ttl .num {
    font-size: 8rem;
  }
  #s_project .s_ttl .ja {
    font-size: 1.2rem;
  }
  #s_project .s_ttl .en {
    font-size: 2.6rem;
  }
}
#s_project .project_list1 {
  margin: 60px auto 0;
}
@media screen and (max-width: 480px) {
  #s_project .project_list1 {
    margin: 25px auto 0;
  }
}
#s_project .project_list1 .project {
  background: #fff;
  color: #363640;
}
#s_project .project_list1 .project .ttl a::after {
  background: #f1f5f7 url("/img/arr1_gr.svg") no-repeat center center/6px;
}
@media (any-hover: hover) {
  #s_project .project_list1 .project .ttl a:hover {
    background: #f1f5f7;
  }
  #s_project .project_list1 .project .ttl a:hover::after {
    background: #e2ebef url("/img/arr1_gr.svg") no-repeat center center/6px;
  }
}
#s_project .project_list1 .project .theme a {
  background: #f1f5f7;
}
@media (any-hover: hover) {
  #s_project .project_list1 .project .theme a:hover {
    background: #e2ebef;
  }
}