:root {
  --color-green: #07913b;
  --color-yellow: #f2e600;
  --color-lightgreen: #8fc320;
}
/* Base */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 50px;
}
table {
  border-collapse: collapse;
  width: 100%;
  max-width: none;
  max-width: initial;
  font-size: medium;
  font-size: initial;
  table-layout: auto;
  table-layout: initial;
}
th,
td {
  border: medium none currentcolor;
  border: initial;
  padding: 0;
  padding: initial;
  text-align: left;
  text-align: initial;
}
th:nth-child(1),
td:nth-child(1) {
  width: auto;
  width: initial;
  text-align: left;
  text-align: initial;
}
th:nth-child(3),
td:nth-child(3) {
  width: auto;
  width: initial;
  text-align: left;
  text-align: initial;
}
th {
  background-color: transparent;
  background-color: initial;
}
.main {
  float: none;
  float: initial;
  width: auto;
  width: initial;
  padding: 0;
  padding: initial;
  overflow: hidden;
  border-radius: 8px 8px 0 0;
}
/* Layout */
.ly_container {
  padding-inline: 50px;
}
.ly_footer {
  margin-top: 90px;
}
.ly_footer_cont {
  background-color: #07913b;
  background-color: var(--color-green);
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-block: 35px;
  -moz-column-gap: 50px;
  column-gap: 50px;
}
.ly_footer_copy {
  font-size: 14px;
}
/* Block */
.bl_nav {
  background-color: #07913b;
  background-color: var(--color-green);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding-block: 20px;
}
.bl_nav_item {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  row-gap: 0;
  position: relative;
  padding-bottom: 20px;
}
.bl_nav_item:not(:last-of-type) {
  border-right: solid 2px #fff;
}
.bl_nav_item:hover {
  opacity: 0.8;
}
.bl_nav_item_icon {
  --size: 60px;
  width: 60px;
  width: var(--size);
  height: 60px;
  height: var(--size);
  display: flex;
  align-items: center;
  justify-content: center;
}
.bl_nav_item > img {
  flex-shrink: 0;
}
.bl_nav_item > span {
  color: #fff;
  font-size: 18px;
  font-weight: bold;
}
.bl_nav_item > i {
  color: #fff;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  font-size: 16px;
}
.bl_sect_header {
  --border-height: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 50px;
  padding-block: calc(30px + 8px);
  padding-block: calc(30px + var(--border-height));
  position: relative;
}
.bl_sect_header::before,
.bl_sect_header::after {
  content: "";
  display: block;
  width: 100%;
  height: var(--border-height);
  background-image: linear-gradient(45deg, transparent 25%, #07913b 25%, #07913b 50%, transparent 50%, transparent 75%, #07913b 75%, #07913b);
  background-image: linear-gradient(45deg, transparent 25%, var(--color-green) 25%, var(--color-green) 50%, transparent 50%, transparent 75%, var(--color-green) 75%, var(--color-green));
  background-size: 18px 18px;
  position: absolute;
  left: 0;
}
.bl_sect_header::before {
  top: 0;
}
.bl_sect_header::after {
  bottom: 0;
}
.bl_sect_header_ttl {
  font-size: 32px;
  color: #07913b;
  color: var(--color-green);
  line-height: 1;
  margin-top: 10px;
}
.bl_tabs {
  display: flex;
  margin-bottom: 60px;
  border-bottom: solid 1px #000;
  bottom: -1px;
  -moz-column-gap: 5px;
  column-gap: 5px;
}
.bl_tab {
  --height: 50px;
  display: inline-block;
  height: 50px;
  height: var(--height);
  line-height: 50px;
  line-height: var(--height);
  width: 170px;
  text-align: center;
  font-size: 20px;
  border-radius: 4px 4px 0 0;
  background-color: #e6e6e6;
  color: #909090;
  border: solid 1px #000;
  position: relative;
  bottom: -1px;
}
.bl_tab:hover {
  color: #909090;
}
.bl_tab.is_active {
  background-color: #ff0;
  color: #000;
  border-bottom: none;
  font-weight: bold;
}
.bl_tab_cont {
  display: none;
}
.bl_tab_cont.is_active {
  display: block;
}
/* Unique */
#introduction {
  padding-block: 100px 150px;
  position: relative;
}
#introduction h3 {
  color: #07913b;
  color: var(--color-green);
  text-align: center;
  font-size: 32px;
  margin-bottom: 1em;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  -moz-column-gap: 28px;
  column-gap: 28px;
}
#introduction h3::before,
#introduction h3::after {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  background-color: #07913b;
  background-color: var(--color-green);
  border-radius: 10em;
}
#introduction p {
  text-align: center;
  font-size: 16px;
  margin-bottom: 30px;
  line-height: 2;
  position: relative;
  z-index: 2;
}
#introduction img[src$="il_ek1.webp"] {
  position: absolute;
  width: calc(232px / 2);
  height: calc(180px / 2);
  top: 200px;
  left: 40px;
}
#introduction img[src$="il_ek2.webp"] {
  position: absolute;
  width: calc(208px / 2);
  height: calc(204px / 2);
  top: 330px;
  left: 830px;
}
#introduction img[src$="il_ek3.webp"] {
  position: absolute;
  width: calc(172px / 2);
  height: calc(228px / 2);
  top: 670px;
  left: 80px;
}
#introduction img[src$="il_ek4.webp"] {
  position: absolute;
  width: calc(196px / 2);
  height: calc(190px / 2);
  top: 570px;
  left: 860px;
}
#introduction img[src$="il_ek5.webp"] {
  position: absolute;
  top: 0;
  left: 690px;
}
#introduction img[src$="il_ek6.webp"] {
  position: absolute;
  top: 360px;
  left: 20px;
  z-index: 1;
}
/* イベント概要 */
#outline {
  padding-block: 1px;
}
#outline-table {
  width: 700px;
  margin-inline: auto;
  margin-bottom: 80px;
}
#outline-table tr {
  display: grid;
  grid-template-columns: 100px auto;
  grid-column-gap: 100px;
  -moz-column-gap: 100px;
  column-gap: 100px;
  align-items: center;
}
#outline-table tr:not(:last-of-type) {
  border-bottom: solid 1px #ccc;
}
#outline-table th,
#outline-table td {
  padding: 1em;
  display: block;
}
#outline-table th {
  text-align: left;
  font-size: 20px;
}
#outline-table td {
  font-size: 16px;
}
.un_exhibit_heading {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-inline: auto;
  margin-bottom: 50px;
}
.un_exhibit {
  padding-bottom: 50px;
}
.un_exhibit_ttl > span {
  font-size: 16px;
  font-weight: bold;
  padding: 10px 30px;
  display: inline-block;
  background-color: #f2e600;
  background-color: var(--color-yellow);
  border: solid 1px #231816;
  border-bottom: solid 1px #f2e600;
  border-bottom: solid 1px var(--color-yellow);
  border-radius: 3px 3px 0 0;
  z-index: 2;
  position: relative;
}
.un_exhibit_cont {
  border-top: solid 1px #231816;
  position: relative;
  top: -1px;
  z-index: 1;
  padding-top: 30px;
  font-size: 16px;
}
.un_exhibit_gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-column-gap: 24px;
  -moz-column-gap: 24px;
  column-gap: 24px;
  padding-block: 30px;
}
/* 特別講演・セミナー */
.un_seminar_special {
  background-color: #ffcc07;
  display: flex;
  flex-direction: column;
  gap: 30px;
  padding: 20px 20px 40px;
  margin-bottom: 80px;
  border-radius: 8px;
}
.un_seminar_special_cta {
  display: flex;
  justify-content: center;
  align-items: center;
}
.un_seminar_special_cta > .el_btn {
  background-color: #ff6036;
  display: block;
  padding-block: 20px;
  padding-inline: 30px;
  border-radius: 10em;
  font-size: 20px;
  color: #fff;
  font-weight: bold;
  text-align: center;
  width: 518px;
  transition: opacity 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4);
  position: relative;
}
.un_seminar_special_cta > .el_btn:hover {
  color: #fff;
  opacity: 0.8;
}
.un_seminar_special_cta > .el_btn > i {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 30px;
}
#seminar {
  padding: 0;
}
#seminar .bl_sect_header {
  margin-bottom: 0;
}
#seminar .bl_sect_header::before,
#seminar .bl_sect_header::after {
  display: none;
}
.un_seminar_wrapper {
  background-size: auto auto;
  background-color: #f2e600;
  background-color: var(--color-yellow);
  background-image: repeating-linear-gradient(45deg, transparent, transparent 15px, #07913b 15px, #07913b 30px);
  background-image: repeating-linear-gradient(45deg, transparent, transparent 15px, var(--color-green) 15px, var(--color-green) 30px);
  padding: 34px;
}
.un_seminar_inner {
  background-color: #f2e600;
  background-color: var(--color-yellow);
  padding-top: calc(42px);
  padding-inline: 50px;
  padding-bottom: 95px;
}
.un_seminar_heading {
  width: 270px;
  height: 62px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translate(-10%, 40%);
}
.un_seminar_heading > span {
  color: #fff;
  font-size: 24px;
  position: relative;
  z-index: 2;
}
.un_seminar_heading::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 4px;
  background-color: #07913b;
  background-color: var(--color-green);
  z-index: 0;
}
.un_seminar_heading::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 4px;
  left: 3px;
  border: solid 1px #000;
  border-radius: 4px;
  background-color: transparent;
  z-index: 1;
}
.un_seminar_cont {
  background-color: #fff;
  padding: 70px 50px;
  font-size: 14px;
}
.un_seminar_date {
  display: inline-block;
  background-color: #07913b;
  background-color: var(--color-green);
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  padding: 4px 30px;
  clip-path: polygon(0% 0%, 100% 0, 92% 50%, 100% 100%, 0 100%, 8% 50%);
  margin-bottom: 5px;
}
.un_seminar_ttl {
  color: #07913b;
  color: var(--color-green);
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 10px;
  line-height: 1.4;
}
.un_seminar_speaker {
  font-size: 20px;
  font-weight: bold;
  border-bottom: solid 1px #000;
  padding-bottom: 8px;
  margin-bottom: 12px;
}
.un_seminar_profile {
  font-size: 14px;
  line-height: 1.6;
}
.un_special_seminar_row {
  display: flex;
  align-items: flex-start;
  -moz-column-gap: 25px;
  column-gap: 25px;
}
.un_special_seminar_row > figure {
  flex-shrink: 0;
}
.un_special_seminar_row:nth-of-type(1) {
  margin-bottom: 35px;
}
.un_special_seminar_row:nth-of-type(2) > figure {
  order: 2;
}
.un_special_seminar_row:nth-of-type(2) .un_seminar_cont {
  order: 1;
}
.un_sponsered_seminar {
  margin-bottom: 67px;
}
.un_sponsered_seminar .un_seminar {
  border: solid 1px #000;
  border-radius: 4px;
  padding: 15px 10px;
}
.un_sponsered_seminar .un_seminar_date {
  transform: translate(-20%, 0);
  font-size: 16px;
}
.un_sponsered_seminar .un_seminar_ttl {
  color: #000;
  font-size: 20px;
}
.un_sponsered_seminar .un_seminar_speaker {
  border-bottom: none;
  margin-bottom: 0;
  font-size: 16px;
  font-weight: normal;
  margin-bottom: 0;
  padding-bottom: 0;
}
.un_sponsered_seminars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-column-gap: 30px;
  -moz-column-gap: 30px;
  column-gap: 30px;
  grid-row-gap: 20px;
  row-gap: 20px;
}
.un_seminar_cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.un_seminar_cta_btn {
  background-color: #ff6036;
  display: block;
  padding-block: 20px;
  padding-inline: 30px;
  border-radius: 10em;
  font-size: 20px;
  color: #fff;
  font-weight: bold;
  text-align: center;
  width: 518px;
  transition: opacity 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4);
  position: relative;
}
.un_seminar_cta_btn:hover {
  color: #fff;
  opacity: 0.8;
}
.un_seminar_cta_btn > i {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 30px;
}
/* プロジェクト活動レポート */
#report {
  margin-top: 130px;
  padding-bottom: 130px;
}
.un_report {
  padding: 10px;
}
.un_report_unit {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-column-gap: 30px;
  -moz-column-gap: 30px;
  column-gap: 30px;
}
.un_report_ttl {
  background-color: #07913b;
  background-color: var(--color-green);
  font-size: 20px;
  color: #fff;
  padding: 12px 15px;
  font-weight: bold;
  border-radius: 8px 8px 0 0;
}
.un_report_logo {
  text-align: center;
  padding-block: 10px;
  margin-bottom: 10px;
}
.un_report_link {
  color: #07913b;
  color: var(--color-green);
  font-size: 28px;
  font-weight: bold;
  padding-block: 13px;
  text-align: center;
  border-top: solid 2px #07913b;
  border-top: solid 2px var(--color-green);
  border-bottom: solid 2px #07913b;
  border-bottom: solid 2px var(--color-green);
  display: block;
}
/* アクセス */
#access {
  margin-top: 130px;
  padding-bottom: 120px;
}
.un_access_map > iframe {
  width: 100%;
  aspect-ratio: 16/9;
}
/* 前回の様子 */
#last-time {
  padding-bottom: 120px;
}
.un_lasttime_row {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-column-gap: 40px;
  -moz-column-gap: 40px;
  column-gap: 40px;
}
.un_lasttime_col:first-of-type {
  display: flex;
  flex-direction: column;
  row-gap: 48px;
}
.un_lasttime_col:first-of-type::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-size: auto auto;
  background-color: transparent;
  background-image: repeating-linear-gradient(45deg, transparent, transparent 15px, #8fc320 15px, #8fc320 30px);
  background-image: repeating-linear-gradient(45deg, transparent, transparent 15px, var(--color-lightgreen) 15px, var(--color-lightgreen) 30px);
}
.un_lasttime_ttl {
  --size: 228px;
  background-color: #8fc320;
  background-color: var(--color-lightgreen);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  width: 228px;
  width: var(--size);
  aspect-ratio: 1/1;
  border-radius: 50%;
}
.un_lasttime_ttl > h3 {
  font-size: 32px;
}
.un_lasttime_ttl > p {
  font-size: 16px;
}
.un_lasttime_gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-column-gap: 30px;
  -moz-column-gap: 30px;
  column-gap: 30px;
  grid-row-gap: 15px;
  row-gap: 15px;
}
.un_lasttime_gallery > figure > figcaption {
  color: #8c8c8c;
}
/* お問い合わせ */
#contact {
  --color-1: #ebebeb;
  --color-2: #f0f0f0;
  padding-block: 40px;
  background-size: auto auto;
  background-color: #ebebeb;
  background-color: var(--color-1);
  background-image: repeating-linear-gradient(45deg, transparent, transparent 15px, #f0f0f0 15px, #f0f0f0 30px);
  background-image: repeating-linear-gradient(45deg, transparent, transparent 15px, var(--color-2) 15px, var(--color-2) 30px);
}
.un_contact_ttl {
  font-size: 32px;
  margin-bottom: 18px;
  margin-top: 10px;
  font-weight: bold;
}
.un_contact_subttl {
  color: #07913b;
  color: var(--color-green);
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 16px;
}
.un_contact_phone {
  display: flex;
  background-color: #07913b;
  background-color: var(--color-green);
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-inline: auto;
  justify-content: center;
  align-items: center;
  padding: 16px 103px 20px 118px;
  border-radius: 15em;
  position: relative;
  margin-bottom: 8px;
}
.un_contact_phone > img {
  position: absolute;
  top: 50%;
  left: 22px;
  transform: translateY(-50%);
}
.un_contact_phone_num {
  color: #fff;
  font-size: 50px;
  font-weight: bold;
  line-height: 1;
}
/* 協賛 */
#sponser {
  padding-block: 90px;
}
.un_sponser_list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 50px;
  gap: 50px;
}
.un_sponser_list_item {
  display: flex;
  justify-content: center;
  align-items: center;
}
.un_sponser_list_item > img {
  max-height: 60px;
  -o-object-fit: contain;
  object-fit: contain;
}