@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:ital,wght@0,100..700;1,100..700&display=swap');

html{
    font-size:100%;
    background:linear-gradient(to bottom, #000000 30%,#ffffff 38% );
}

body {
  font-family: Arial, sans-serif;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  background:rgba(255, 255, 255, 0.1);
  color: white;
  position: fixed;
  width:100%;
  box-sizing: border-box;
}
.logo{
  height: 50px;
  width: 50px;

}
.logo img {
  max-width: 100%; /* ロゴ画像のサイズ調整 */
}
.title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 15px;
  font-weight: bold;
}
.menu-toggle {
  font-size: 40px;
  cursor: pointer;
  position:sticky;
}
.menu {
  display: none;
  position: fixed;
  top: 60px;
  right: 20px;
  background:rgba(0, 0, 0, 0.836);
  color: white;
  width: 150px;
  box-shadow: 0 4px 6px rgba(0, 0, 0);
}
.menu a {
  display: block;
  padding: 10px;
  text-decoration: none;
  color: white;
  border-bottom: 1px solid #ddd;
}
.menu a:last-child {
  border-bottom: none;
}
@media screen and (max-width: 640px){
  .menu-toggle {
  position: sticky;
  right: 20px;
  top: 20px;
  width: 20px;
  height: 30px;
  cursor: pointer;
  z-index: 300;
  font-weight: bold;
  font-size: 20px;
}
}

h5{
    color: #21212199;
}
body{
   font-family: "Zen Kurenaido", sans-serif;
   font-weight: bold;
   font-style: normal;
   line-height: 1.7;
   color: rgb(255, 255, 255);
   max-width: 100%;
}
.mainwrapper{
    max-width: 100%;
}


div.resize img.samunesm {
	display: none;						/* 初期状態は、小さな画像を非表示に設定 */
  max-width: 100%;
}
div.resize img.samunepc {
	display: block;						/* 初期状態は、大きな画像を表示に設定 */
  max-width: 100%;
}
@media screen and (max-width: 900px) {
	div.resize img.samunesm {
		display: block;					/* 800pxより小さい時は、小さな画像を表示に設定 */
    max-width: 100%;
	}
	div.resize img.samunepc {
		display: none;					/* 800pxより小さい時は、大きな画像を非表示に設定 */
    max-width: 100%;
	}
}



.topsentence{
    max-width: 100%;
    margin-bottom: 40%;
}

.pv{
  max-width: 100%;
}

.videowaku{
  max-width: 100%;
  margin: 10% 10% 40% 10%;
  text-align: center;

}
.Vol01_三田祭実行委員会とは{
    margin: 50% 5% 15% 5%;
    padding: 5% 5% 5% 5%;
    background-color: #e4e4e4ee;
    border-radius: 5px;
}
.komoji{
    font-size: smaller;
    color: chocolate;
    margin: -10%  0 0 10px;
}
.Vol01underline{
    text-decoration: underline;
    text-decoration-style: dotted; /* 下線のスタイルを点線（ドット）に変更 */
    text-decoration-thickness: 2px; /* 下線の太さを2ピクセルに変更 */
    margin-bottom:-10px;
    color: #000000;
  }
img.one{
    max-width:80%;
    margin: 5% 10%;
}
.centerbox{
    max-width: 100%;
    margin:auto 0;
    text-align: center;
}
.readmore{
    font-size: small;
    color: #21212199;
    margin: -5% 0 15% 0;
}
.Vol02_入会に関して{
    margin: 0% 5% 15% 5%;
    padding: 5% 5% 5% 5%;
    background-color: #e4e4e4ee;
    border-radius: 5px;
}
.Vol03_委員について{
    margin: 0% 5% 15% 5%;
    padding: 5% 5% 5% 5%;
    background-color: #e4e4e4ee;
    border-radius: 5px;
}



svg {
  margin: -80% 0 20% 0;
}
path {
  fill: none;
  stroke: white;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
a {
  text-decoration: none;
}

.download-btn {
  display: block;
  width: 100px;
  padding: 10px;
  font-size: 12px;
  text-align: center;
  background: chocolate;
  color: #fff;
  border: solid 1px currentColor;
  transition: all 0.3s;
}
.download-btn:hover, 
.download-btn:focus {
  color: #000;
  background: #fff;
  border-color: #000;
}
.footer {
  background-color: rgba(190, 180, 180, 0.803);
  padding: 20px;
  color:black;
}
.footer-section {
  margin-bottom: 20px;
}
.footer-section h3 {
  font-size: 18px;
  margin-bottom: 10px;
  color: black;
  text-decoration: underline;
}
.footer-section ul {
  list-style: none;
  padding: 0;
}
.footer-section ul li {
  margin-bottom: 5px;
}
.footer-section ul li a {
  color: black;
  text-decoration: none;
  font-size: small;
}
.footer-section ul li a:hover {
  text-decoration: underline;
}


@media screen and (min-width:650px) and (max-width:900px) {

  html{
    font-size:100%;
    background:linear-gradient(to bottom, #000000 38%,#ffffff 50% );
}
 header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  background:rgba(255, 255, 255, 0.1);
  color: white;
  position: fixed;
  width:100%;
  box-sizing: border-box;
}
  .logo{
    height: 50px;
    width: 50px;
  
  }
  .logo img {
    max-width: 100%; /* ロゴ画像のサイズ調整 */
  }
  .title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 25px;
    font-weight: bold;
  }
  .menu-toggle {
    font-size: px;
    cursor: pointer;
  }
  .menu {
    display: none;
    top: 60px;
    right: 20px;
    background:rgba(0, 0, 0, 0.836);
    color: white;
    width: 180px;
    box-shadow: 0 4px 6px rgba(0, 0, 0);
  }
  .menu a {
    display: block;
    padding: 10px;
    text-decoration: none;
    color: white;
    border-bottom: 1px solid #ddd;
  }
  .menu a:last-child {
    border-bottom: none;
  }
  svg {
    margin: -110% 0 20% 0;
  }


  h2{
    font-size: xx-large;
  }
  h3{
    font-size: x-large;
  }
  h4{
    font-size: 25px;
  }
  h5{
    font-size: larger;
  }
  .topsentence{
    max-width: 100%;
    margin-bottom: 40%;
    margin-top: -250px;
  }
  .komoji{
    font-size: larger;
    color: chocolate;
    margin: -30px  0 0 10px;
  } 
  .waku{
    margin-left:40px;
  }
  .waku1 {
    margin-left: 40px;
}
  .readmore{
    font-size: small;
    color: #21212199;
    margin: -5px 0 15% 0;
}
a {
  text-decoration: none;
}

.download-btn {
  display: block;
  width: 200px;
  padding: 20px;
  text-align: center;
  background: chocolate;
  color: #fff;
  border: solid 1px currentColor;
  transition: all 0.3s;
  font-size: 17px;
}
.download-btn:hover, 
.download-btn:focus {
  color: #000;
  background: #fff;
  border-color: #000;
}
.footer {
  background-color: rgba(190, 180, 180, 0.803);
  padding: 20px;
  color:black;
  text-align: center;
}


}



@media screen and (min-width:901px) and (max-width:1600px) {

  html{
    font-size:100%;
    background:linear-gradient(to bottom, #000000 38%,#ffffff 50% );
}
  svg {
  margin: -40% 0 20% 0;
  size: 50%;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  background:rgba(255, 255, 255, 0.1);
  color: white;
  position: fixed;
  width:100%;
  box-sizing: border-box;
}
  .logo{
    height: 50px;
    width: 50px;
  
  }
  .logo img {
    max-width: 100%; /* ロゴ画像のサイズ調整 */
  }
  .title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 25px;
    font-weight: bold;
  }
  .menu-toggle {
    font-size: px;
    cursor: pointer;
  }
  .menu {
    display: none;
    top: 60px;
    right: 20px;
    background:rgba(0, 0, 0, 0.836);
    color: white;
    width: 180px;
    box-shadow: 0 4px 6px rgba(0, 0, 0);
  }
  .menu a {
    display: block;
    padding: 10px;
    text-decoration: none;
    color: white;
    border-bottom: 1px solid #ddd;
  }
  .menu a:last-child {
    border-bottom: none;
  }


  h2{
    font-size: xx-large;
  }
  h3{
    font-size: x-large;
  }
  h4{
    font-size: 25px;
  }
  h5{
    font-size: larger;
  }
  .topsentence{
    max-width: 100%;
    margin-bottom: 40%;
    margin-top: -250px;
    margin-left: 80px;
  }
  .komoji{
    font-size: larger;
    color: chocolate;
    margin: -30px  0 0 10px;
  } 
  .waku{
    margin-left:80px;
  }
  .waku1 {
    margin-left: 80px;
}
  .readmore{
    font-size: small;
    color: #21212199;
    margin: -5px 0 15% 0;
}
.footer {
  background-color: rgba(190, 180, 180, 0.803);
  padding: 20px;
  color:black;
  text-align: center;
}

a {
  text-decoration: none;
}

.download-btn {
  display: block;
  width: 200px;
  padding: 20px;
  text-align: center;
  background: chocolate;
  color: #fff;
  border: solid 1px currentColor;
  transition: all 0.3s;
  font-size: 17px;
}
.download-btn:hover, 
.download-btn:focus {
  color: #000;
  background: #fff;
  border-color: #000;
}

}