@charset "utf-8";
@import url("https://cdn.jsdelivr.net/npm/yakuhanjp@4.1.1/dist/css/yakuhanjp.css");
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;700;800&family=Noto+Sans+JP:wght@400;700&display=swap");

body {
  font-size: clamp(0.938rem, 0.906rem + 0.16vw, 1rem);
  line-height: 1.6;
  color: rgb(51, 51, 51);
  background-color: rgb(255, 255, 255);
  margin: 0px;
  padding: 0px;
  text-size-adjust: 100%;
  overflow-x: hidden;
  font-family: "YakuHanJP", "Inter", "Noto Sans JP", sans-serif;
}

body.fixed02 {
  position: fixed;
  width: 100%;
  height: 100%;
  left: 0;
}

h1,
h2,
h3 {
  /* font-family: Montserrat, sans-serif !important; */
  font-weight: 700 !important;
}

p,
dl,
dt,
dd,
ul,
ol,
li {
  /* font-family: Georgia, serif !important; */
  font-size: 16px !important;
  line-height: 1.8 !important;
  letter-spacing: 0.01em;
}

ul {
  list-style: none;
  padding: 0px;
  margin: 0px;
}

a {
  color: rgb(51, 51, 51);
  text-decoration: none;
}

a:hover {
  color: rgb(51, 51, 51);
  text-decoration: none;
}

:focus {
  outline: none !important;
}
:focus {
  box-shadow: none !important;
}

.small {
  font-size: 90% !important;
  line-height: 1.65 !important;
}

.small_m {
  font-size: 80% !important;
}

.small_s {
  font-size: 75% !important;
}

.sp {
  display: block;
}

.pc {
  display: none;
}

.cf {
  zoom: 1;
}

.cf::before,
.cf::after {
  content: "";
  display: table;
}

.cf::after {
  clear: both;
}

/* -- header -- */
header {
  background-color: rgb(255, 255, 255);
  height: 75px;
}
header #inner {
  margin-bottom: 30px;
}
/* header h1 { margin: 0px; padding-left: 10px; text-align: left; } */
header h1 {
  position: absolute;
  top: 15px;
  left: 7px;
}
header h1 img {
  width: 270px;
  height: auto;
  max-width: initial !important;
  padding: 0px !important;
}
.contact-sp-header {
  position: absolute;
  top: 25px;
  right: 20px;
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-decoration: underline;
}

/* -- menu -- */
.slide-contents {
  display: none;
  z-index: 9999 !important;
}
nav {
  margin: 0px 0px 70px;
  border-top: 1px solid rgb(217, 217, 217);
  padding: 0px !important;
  font-size: 13px !important;
}
nav li {
  float: left;
  width: 50%;
  border-bottom: 1px solid rgb(217, 217, 217);
  text-align: center;
}
nav ul li a {
  display: block;
  width: 100%;
  padding: 12px 0px;
  font-weight: 400;
}
nav ul li:hover {
  background: rgb(51, 51, 51);
}
nav ul li:hover a {
  color: rgb(255, 255, 255) !important;
}

/* -- hamburger menu -- */
.menu-btn {
  position: fixed;
  top: 20px;
  right: 15px;
  display: flex;
  height: 40px;
  width: 40px;
  justify-content: center;
  align-items: center;
  z-index: 9999 !important;
  background-color: #1c2a50;
  border-radius: 2px;
}
.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
  content: "";
  display: block;
  height: 1px;
  width: 25px;
  border-radius: 3px;
  background-color: #ffffff;
  position: absolute;
}
.menu-btn span:before {
  bottom: 8px;
}
.menu-btn span:after {
  top: 8px;
}
#menu-btn-check:checked ~ .menu-btn span {
  background-color: rgba(255, 255, 255, 0);
}
#menu-btn-check:checked ~ .menu-btn span::before {
  bottom: 0;
  transform: rotate(45deg);
}
#menu-btn-check:checked ~ .menu-btn span::after {
  top: 0;
  transform: rotate(-45deg);
}

#menu-btn-check {
  display: none;
}
.menu-content {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 100%;
  z-index: 999 !important;
  /* background-color: rgba(0, 0, 0, 0.9); */
  background-color: #1c2a50;
  transition: all 0.5s;
}
.menu-content ul {
  margin-top: 60px;
  padding: 10px 10px 50px;
  height: calc(100vh - 70px) !important;
  overflow-y: scroll;
}
.menu-content ul li {
  border-bottom: solid 1px #ccc;
  list-style: none;
}
.menu-content ul li a {
  display: block;
  width: 100%;
  font-size: 14.5px;
  font-weight: 400;
  box-sizing: border-box;
  color: #fff;
  text-decoration: none;
  padding: 15px 25px 12px 5px;
  position: relative;
  /* font-family: "Poppins", sans-serif; */
}
.menu-content ul li a::before {
  content: "";
  width: 7px;
  height: 7px;
  border-top: solid 2px #fff;
  border-right: solid 2px #fff;
  transform: rotate(45deg);
  position: absolute;
  right: 11px;
  top: 21px;
}

.menu-content ul li.snsicon {
  display: initial;
  width: auto;
  margin-top: 15px;
  padding-bottom: 200px;
  border-top: none !important;
  border-bottom: none !important;
  float: left;
}

.menu-content ul li.snsicon a {
  padding: 13px 20px 10px 5px;
}

.menu-content ul li.snsicon a::before {
  content: none !important;
}

.menu-content ul li.snsicon a i {
  display: inline-block;
  width: 40px;
  height: 40px;
  color: #333;
  font-size: 40px;
  display: -webkit-flex;
  display: -moz-flex;
  display: flex;
  justify-content: center;
  align-items: center;
}

.menu-content ul li.snsicon a i.fa-facebook {
  background-color: #fff;
  color: #3366cc;
  border-radius: 50%;
  border: none !important;
}

.menu-content ul li.snsicon img {
  height: 40px;
  border: solid 1px #fff;
}

.menu-content ul li.snsicon a:hover {
  color: none;
  background-color: none !important;
  background: none !important;
  opacity: 0.7;
}

.menu-content ul li a:hover {
  color: #ffffff;
  background-color: #107dc3;
}

.menu-content ul li a:hover::before {
  border-top: solid 2px #fff !important;
  border-right: solid 2px #fff !important;
}

#menu-btn-check:checked ~ .menu-content {
  left: 0; /*メニューを画面内へ*/
}

/* -- セクションタイプ -- */

/* -- タイプ01 -- */
.section-type01 {
  padding: 45px 15px;
}

/* -- タイプ02 -- */
.section-type02 {
  width: 100vw;
  margin: 0 auto;
  padding: 45px 0px;
  background: rgb(250, 250, 250);
}
.section-type02 .content-area {
  padding: 0 15px;
}

/* -- セクション-見出し -- */
#main h2.ttl {
  font-size: clamp(1.5rem, 1.307rem + 0.96vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  text-align: center;
  position: relative;
  margin-bottom: 35px;
}
#main h2.ttl::after {
  content: "";
  position: absolute;
  height: 15px;
  width: 15px;
  border-top: 1px solid #8d2c40;
  border-right: 1px solid #8d2c40;
  bottom: -20px;
  right: 50%;
  transform: translateX(50%) rotate(135deg);
}

/* -- top画像 -- */

#mainVisual {
  background: #1c2a50;
}

#mainVisual {
  text-align: center;
}

#mainVisual img {
  width: 100%;
  height: auto;
}

#mainVisual .pc {
  display: none;
}

#mainVisual .sp {
  display: block;
}

#copyright {
  margin: 10px 0;
  text-align: center;
  font-size: 12px;
}

/* -- info -- */

#info {
  width: 100vw;
  margin: 0px auto;
  padding: 0;
  background: rgb(244, 245, 247);
}

#info .content-area {
  padding: 0 15px 15px;
}

/* -- News -- */

.info {
  padding: 0;
  /* border: 1px solid #ccc; */
  font-size: 13px;
  text-align: left;
  line-height: 1.45;
  color: #444;
  overflow: auto;
  width: 100%;
  /* height: 18.5em; */
  /* background-color: #fff; */
}

.info dl {
  display: block;
  padding: 0;
  border-bottom: 1px solid #ccc;
}

.info dt {
  padding-bottom: 0;
  width: auto;
}

.info dd {
  line-height: 1.25;
  padding-left: 0;
}

.info > dl > dd > a {
  color: #3366cc;
  text-decoration: underline;
}

/* -- 挨拶-会長 -- */

#greeting p {
  margin-bottom: 1rem;
}

.img-container {
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  text-align: right;
}
.img-container ul {
  margin: 0px;
  padding: 0px;
}
.img-container ul li {
  list-style: none;
  line-height: 1.65;
  font-size: 105%;
  color: rgb(51, 51, 51);
}
.img-container ul li:nth-child(1) {
  font-size: 105%;
  line-height: 1.65;
  color: rgb(17, 17, 17);
}
.img-container ul li:nth-child(3) {
  font-size: 85%;
  color: rgb(102, 102, 102);
  line-height: 1.45;
}

.chaiman li {
  line-height: 1.45 !important;
  margin-right: 0.75em !important;
}
.chaiman li:first-child {
  margin-bottom: 0.5em !important;
}
.chaiman li:nth-child(2) > span {
  font-size: 1.2rem !important;
}
.chaiman li:nth-child(3) {
  font-size: 0.9rem !important;
}

@media (max-width: 576px) {
.chaiman li {
  line-height: 1.45 !important;
  margin-right: 0.75em !important;
  font-size: 0.9em !important;
}
.chaiman li:first-child {
  margin-bottom: 0.5em !important;
}
.chaiman li:nth-child(2) > span {
  font-size: 1.1rem !important;
}
.chaiman li:nth-child(3) {
  font-size: 0.8rem !important;
}
}


/* -- 開催概要-内容 -- */
#outline {
  background: rgb(244, 245, 247);
}

#outline dl {
  margin: 0px;
  padding: 0px;
  width: 100%;
}
#outline dl dt {
  margin: 0px;
  padding: 5px 0px 0px 5px;
  font-weight: 600;
  white-space: nowrap;
}

#outline dl dt > br {
  display: none;
}
#outline dl dd {
  margin: 0px 0px 15px;
  padding: 3px 0px 7px 5px;
  border-bottom: 1px solid rgb(204, 204, 204);
  box-sizing: border-box;
  line-height: 1.65;
}
#outline dl dd > small {
  font-size: 85%;
}
#outline dl dd > p.small {
  font-size: 85%;
  padding-left: 1rem !important;
  text-indent: -1rem !important;
  line-height: 1 !important;
}
#outline dl dd span {
  display: inline-block;
}
#outline .content-area dl dd > a:hover {
  color: rgb(0, 123, 255) !important;
  text-decoration: underline !important;
}

.txt-int {
  font-size: 85%;
  color: rgb(124, 124, 124);
  line-height: 1.45 !important;
  padding-left: 1em !important;
  text-indent: -1em !important;
  margin-left: -0.5em !important;
}

.justify-2 {
  text-align: left;
  letter-spacing: 0;
  padding-left: 0;
}
.justify-3 {
  text-align: left;
  letter-spacing: 0;
  padding-left: 0;
}

@media only screen and (min-width: 760px) {
  .justify-2 {
    text-align: center;
    letter-spacing: 1.1em;
    padding-left: 1.1em !important;
  }
  .justify-3 {
    text-align: center;
    letter-spacing: 3.3em;
    padding-left: 3.3em !important;
  }
}

/* -- 参加登録-内容 -- */
#registration .content-area dl {
  margin: 0px;
  padding: 0px;
}
#registration .content-area dl dt {
  font-weight: 700;
}

/* -- アクセス-内容 -- */
#access .content-area iframe {
  width: 100%;
  min-height: 350px;
}
#access .content-area dl {
  width: 100%;
  margin: 0px 0px 25px;
}
#access .content-area dl dt,
#access .content-area dl dd {
  line-height: 1.45;
}
#access .content-area dl dd:nth-child(2) {
  line-height: 1.85;
}
#access .content-area dl dd > a {
  color: rgb(0, 123, 255) !important;
  text-decoration: underline !important;
  white-space: nowrap;
}

/* -- お問い合わせ-内容 -- */
#contact ul {
  padding: 10px !important;
  margin: 0px !important;
  list-style-type: none !important;
}
#contact ul a {
  color: rgb(0, 123, 255) !important;
}
#contact ul li:nth-child(2n + 1) {
  font-weight: bold;
  list-style-type: none !important;
  margin: 0px !important;
  font-size: 1.05rem !important;
  background: #e1e5ee;
  display: inline-block;
  padding: 5px 15px;
  margin-bottom: 5px !important;
}
#contact ul li:nth-child(2n) {
  padding: 0px 0px 25px 2px;
  list-style-type: none !important;
  font-size: 1rem !important;
}
#contact ul li > span {
  display: inline-block !important;
}
#contact ul li:nth-child(2n) ol {
  margin: 0px;
  padding: 0px;
}
#contact ul li:nth-child(2n) ol li {
  padding-left: 1rem;
  text-indent: -1rem;
}

/* -- ページトップ -- */
.scroll-to-top {
  z-index: 9999;
  right: 1rem;
  bottom: 1rem;
  display: none;
}
.scroll-to-top a {
  width: 3.5rem;
  height: 3.5rem;
  background-color: rgba(33, 37, 41, 0.5);
  line-height: 3.1rem;
}

/* -- 文字の折り返し -- */
.break-url-dd {
  white-space: normal !important;
  line-height: 1.25 !important;
}

.break-url {
  word-break: break-all !important;
  overflow-wrap: anywhere !important;
  white-space: normal !important;
}

.break-url-dd > br {
  display: block;
}

@media screen and (min-width: 600px) {
  .break-url-dd > br {
    display: none;
  }
}

/* -- 取り消し線 -- */
.strike-through {
  text-decoration: line-through;
  text-decoration-color: red;
}

/* -- 背景 -- */
.bg-white {
  background-color: #fff !important;
}
.bg-light {
  background-color: #f8f8f8 !important;
}

.inb {
  display: inline-block !important;
}

.double-underline {
  position: relative;
}
.double-underline::before,
.double-underline::after {
  content: "";
  position: absolute;
  bottom: 0px;
  left: 0px;
  width: 100%;
  height: 1px;
  background-color: rgb(92, 92, 92);
}
.double-underline::after {
  bottom: -3px;
}

/* -- 準備中 -- */

.preparation {
  border: solid 1px #ccc;
  padding: 20px;
  margin: 0 auto;
  max-width: 500px;
  text-align: left;
}
.preparation p {
  font-size: 14px;
  margin: 0 !important;
  padding: 0 !important;
}

@media screen and (min-width: 420px) {
  .preparation {
    padding: 45px;
    text-align: center;
  }
  .preparation p {
    font-size: 16px;
  }
}

/* -- ol 1. 2. 3. //// -- */
.custom-counter {
  counter-reset: item;
  list-style: none;
  padding-left: 0;
  margin: 0;
}
.custom-counter li {
  counter-increment: item;
  position: relative;
  padding-left: 1.35em; /* マーカー分だけインデント */
  margin-bottom: 0.5em;
}
.custom-counter li::before {
  content: counter(item) ". ";
  position: absolute;
  left: 0;
  top: 0;
}

/* -- リンク -- */
.plink {
  color: #007bff !important;
  text-decoration: none !important;
}

.plink:hover {
  color: #0068d8 !important;
  text-decoration: underline !important;
}

/* -- 760pxまで ------------------------------------------------------------------------ */
@media only screen and (min-width: 760px) {
  /* -- header -- */
  header {
    display: block;
    position: relative;
    width: 100vw;
    height: 80px;
    margin: 0px auto;
  }
  header#inner {
    margin-bottom: 30px;
  }

  /* -- menu -- */
  nav {
    font-size: 14.5px !important;
  }

  /* -- セクションタイプ01 -- */
  .section-type01 {
    max-width: 920px;
    margin: 45px 5%;
    padding: 0px;
  }
  /* -- セクションタイプ02 -- */
  .section-type02 {
    width: 100vw;
    margin: 0px auto;
    padding: 45px 0;
  }
  .section-type02 .content-area {
    width: 100%;
    max-width: 900px;
    margin: 0px auto;
    padding-top: 35px;
  }

  /* -- top画像 -- */
  #mainVisual {
    background: #1c2a50;
    text-align: center;
  }
  #mainVisual img {
    max-width: 1100px;
    height: auto;
  }
  #mainVisual .pc {
    display: block;
  }
  #mainVisual .sp {
    display: none;
  }

  /* -- info -- */
  #info {
    width: 100vw;
    margin: 0px 0 85px;
    padding: 0px;
  }
  #info .content-area {
    width: 100%;
    max-width: 1100px;
    margin: 0px auto;
  }

  /* -- News -- */
  .info dl {
    display: flex;
    padding: 0;
    border-bottom: 1px solid #ccc;
  }

  .info dt {
    padding-bottom: 0.35em;
    width: 7em;
  }

  .info dd {
    line-height: 1.25;
    padding-left: 0.25rem;
  }

  .info > dl > dd > a {
    color: #3366cc;
    text-decoration: underline;
  }

  /* -- 開催概要-内容 -- */
  #outline dl {
    margin: 0px;
    padding: 0px;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
  }
  #outline dl dt {
    width: calc(100px + 5rem);
    margin: 0;
    padding: 15px; /* ← ここ忘れずに！ */
    border-bottom: 1px solid #000;
    box-sizing: border-box;
    font-weight: 600;
    white-space: nowrap;
    display: flex;
    justify-content: center; /* ← 横中央にするならこれ */
    align-items: center; /* ← 縦中央にするならこれ */
  }
  #outline dl dt > br {
    display: block;
  }
  #outline dl dd {
    width: calc(100% - 100px - 5rem);
    margin: 0px;
    padding: 15px;
    border-bottom: 1px solid rgb(204, 204, 204);
    box-sizing: border-box;
    align-items: center;
  }
  #outline dl dd span {
    display: inline-block;
    margin-right: 0.75rem;
  }

  /* -- アクセス-内容 -- */
  #access .content-area iframe {
    width: 100% !important;
    min-height: 450px;
  }

  /* -- フッター -- */
  footer {
    max-width: 960px;
    margin: 0px;
    padding-bottom: 20px;
  }
}

/* -- 961pxまで ------------------------------------------------------------------------ */
@media only screen and (min-width: 961px) {
  .sp {
    display: none;
  }
  .pc {
    display: block;
  }

  /* -- header -- */
  header h1 {
    position: absolute;
    top: 15px;
    left: 25px;
  }
  header h1 img {
    width: 320px;
    height: auto;
    max-width: initial !important;
    padding: 0px !important;
  }

  /* -- menu -- */
  .slide-contents {
    display: block;
  }

  nav {
    position: absolute;
    bottom: 15px;
    right: 2em;
    margin: 0px;
    padding: 0px;
    border-top: none;
    font-size: 14px !important;
  }
  nav li {
    margin-left: 10px;
    display: inline;
    float: none;
    border-bottom: none;
    text-align: right;
  }
  nav li.contact {
    display: inline;
  }
  nav ul li {
    background: none;
  }
  nav ul li a {
    display: inline;
    font-weight: 500;
    text-decoration: underline;
    color: rgb(17, 17, 17) !important;
  }
  nav ul li a:hover {
    font-weight: 900;
    color: #3366cc !important;
  }
  nav ul li:nth-child(2n + 1) {
    background: none;
  }
  nav ul li:hover {
    background: initial;
  }

  /* -- セクションタイプ01 -- */
  .section-type01 {
    width: 920px;
    margin: 0 auto;
    padding: 80px 0px;
  }
  .section-type01 .content-area {
    padding: 25px 0px;
  }

  /* -- セクションタイプ02 -- */
  .section-type02 {
    padding: 80px 0px;
  }
  .section-type02 .content-area {
    padding: 25px 0px;
  }

  /* -- info -- */
  #info {
    width: 100vw;
    margin: 0 auto;
    padding: 0px;
  }
  #info .content-area {
    padding: 45px 15px 45px;
  }

  /* -- 挨拶 -- */
  #greeting .content-area {
    padding: 3px 0px 0;
  }

  /* -- アクセス -- */
  #access .content-area {
    padding: 25px 0px 45px;
    text-align: center;
  }

  /* -- フッター -- */
  footer {
    max-width: 960px;
    margin: 0px auto;
  }
}




/* -- 1280pxまで ------------------------------------------------------------------------ */
@media only screen and (min-width: 1280px) {
  nav {
    font-size: 16px !important;
  }
}