* {
  margin: 0;
  padding: 0;
}
body {
  font-size: 100%;
  color: #333;
  background: #f8fdff;
}
img {
  border: 0;
}
ul {
  list-style: none;
}
ol {
  list-style-position: inside;
}
.chui ul {
  list-style: disc;
  list-style-position: inside;
}
.chui {
  border: dotted 2px #FF4649;
  padding: 10px;
}
#wrapper {}
#contents {
  width: 1000px;
  margin: 0 auto;
  padding: 30px 50px 30px 50px;
  background: #fff;
  font-size: 90%;
  line-height: 1.8;
}
.mv {
  position: relative;
  overflow: hidden;
  padding: 120px 20px;
  text-align: center;
  background:
    radial-gradient(circle at top, rgba(123, 225, 255, .35), transparent 55%), linear-gradient(180deg, #0a4c76 0%, #0b6ba4 40%, #032542 100%);
}
/* 光 */
.mv {
  position: relative;
  overflow: hidden;
  padding: 120px 20px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(170, 240, 255, .65) 0%, rgba(255, 255, 255, 0) 55%), linear-gradient(180deg, #ffffff 0%, #f7fdff 20%, #eefcff 45%, #d9f7ff 70%, #b7efff 100%);
}
.mv::before {
  content: "";
  position: absolute;
  width: 700px;
  height: 700px;
  left: 50%;
  top: -420px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(146, 233, 255, .6) 0%, rgba(255, 255, 255, .25) 45%, transparent 75%);
}
.mv::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, .65) 2px, transparent 3px), radial-gradient(circle at 80% 30%, rgba(255, 255, 255, .55) 1px, transparent 2px), radial-gradient(circle at 60% 70%, rgba(255, 255, 255, .5) 2px, transparent 3px);
  background-size: 220px 220px;
  opacity: .8;
}
.mv-inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px; /* ロゴと文字の間隔 */
  flex-wrap: wrap;
}
h1 {
  font-size: clamp(30px, 5vw, 50px);
  font-weight: 900;
  color: #1496d4;
  text-align: center;
  text-shadow:
    0 2px 10px rgba(255, 255, 255, .8), 0 0 20px rgba(86, 208, 255, .35);
}
h1 span {
  display: block;
  margin-bottom: 10px;
  font-size: .48em;
  color: #41c4ee;
  letter-spacing: 6px;
}
.date {
  display: block;
  width: fit-content;
  margin: 0 auto;
  padding: 15px 38px;
  background: rgba(255, 255, 255, .75);
  border: 1px solid #b8eaf7;
  border-radius: 999px;
  color: #1692c9;
  font-weight: 700;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0, 150, 255, .12);
}
.lead {
  margin: 25px 0;
  font-size: 1.2rem;
  line-height: 1.9;
  color: #2d6d94;
  font-weight: 500;
	text-align: center;
}
.lead br {
  display: block;
}
h2 {
  color: #fff;
  padding: 7px 5px 7px 10px;
  font-size: 140%;
  font-weight: bold;
  margin-top: 25px;
  margin-bottom: 25px;
  background: #37c4ef;
}
.rogo {
  width: 350px;
  display: block;
	margin-bottom: 100px;
}
.logo {
  flex: 0 0 280px;
}
.mv-text {
  text-align: left;
}
.info dt {
  margin: 10px 0;
  padding-bottom: 3px;
  border-bottom: 1px dashed #000000;
  font-weight: bold;
  font-size: 14px;
  color: #000000;
}
.tour-point {
  margin: 70px auto;
}
.point-title {
  text-align: center;
  margin-bottom: 50px;
}

.point-title h2 {
  background: none;
  color: #1496d4;
  font-size: 46px;
  margin: 10px 0;
  padding: 0;
}
.point-title p {
  color: #4c6f86;
  font-size: 17px;
  line-height: 1.9;
}
.point-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.point-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 18px;
  padding: 30px;
  border: 1px solid #d8f4ff;
  box-shadow: 0 10px 30px rgba(39, 170, 228, .10);
}
.point-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 20px 40px rgba(39, 170, 228, .18);
}
.point-no {
  color: #38bfe8;
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 3px;
  margin-bottom: 15px;
}
.point-card h4 {
  color: #0b6fa6;
  font-size: 20px;
  margin-bottom: 15px;
}
.point-card p {
  color: #555;
  line-height: 1.9;
}
.tour-message {
  padding: 60px 40px;
  text-align: center;
  background: linear-gradient(180deg, #ffffff, #eefcff);
  border-radius: 20px;
  box-shadow: 0 10px 35px rgba(0, 150, 255, .08);
}
.message {
  font-size: 30px;
  line-height: 1.8;
  color: #1496d4;
  font-weight: 700;
}

.message-sub {
  margin-top: 35px;
  font-size: 18px;
  line-height: 2;
  color: #4c6f86;
}

.image-wrap {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin: 10px 0;
}

.image-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.image-item img {
  width: 300px; /* 固定サイズに変更 */
  height: auto;
  display: block;
  margin-bottom: 8px;
}

.image-item span {
  font-size: 0.9em;
  color: #666;
  line-height: 1.4;
  margin-top: 5px;
  max-width: 300px;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .image-wrap {
    flex-direction: column;
    align-items: center;
  }
  
  .image-item img {
    width: 100%;
  }
	.rogo {
	margin-bottom: 0px;
}
}

.image-single {
  text-align: center; /* 中央寄せ */
  margin: 20px 0px;
}

.image-single img {
  max-width: 400px;
  height: auto;
  display: inline-block;
}

.image-wrap img {
  width: 320px; /* 幅を固定 */
  height: 200px; /* 高さを固定 */
  object-fit: cover; /* 縦横比を保ちながらトリミング */
  display: block;
  margin-bottom: 8px;
}
#attention dt {
  margin: 10px 0;
  padding-bottom: 3px;
  border-bottom: 1px dashed #ff0000;
  font-weight: bold;
  font-size: 15px;
  color: #ff0000;
}
#event dd ul {
  margin-left: 12px;
}
dl#guidelines {
  clear: both;
}
dl#guidelines dt {}
dl#guidelines dd {
  display: block;
  margin: 0 0 5px 0;
}
#flow {
  margin: 0 15px;
  font-size: 12px;
}
#flow dt {
  padding: 5px;
  background: #000;
  text-align: center;
  color: #fff;
  font-weight: bold;
}
#flow dd {
  padding: 10px 15px;
  border: 1px solid #000;
}
.list li, #flow li, .list2 {
  padding-left: 13px;
  background: url(imgs/list_bg.gif) no-repeat 0 6px;
}
.list_disc li {
  list-style: disc;
  margin-left: 1.5em;
}
.sample li {
  padding-left: 13px;
  background: url(imgs/spacer.gif) no-repeat 0 6px;
}
#bank {
  margin-bottom: 10px;
  padding: 10px;
  border: 1px solid #ccc;
}
#footer dl {
  margin: 15px;
}
#footer dt {
  margin-bottom: 8px;
  padding-bottom: 3px;
  border-bottom: 1px dashed #333;
  font-weight: bold;
  font-size: 14px;
  color: #333;
}
#footer dd {
  font-size: 12px;
}
#knt {
  position: relative;
  margin-bottom: 70px !important;
}
#knt_logo {
  position: absolute;
  top: 60px;
  right: 25px;
}
/*util*/
.toTop {
  text-align: right;
}
.large {
  font-size: 16px;
}
.small {
  font-size: 12px;
}
.att {
  color: #f00;
}
.arr {
  margin: 10px 0;
  text-align: center;
}
.right {
  text-align: right;
}
.center {
  text-align: center;
}
.margin10 {
  margin: 10px 0;
}
.marginT10 {
  margin-top: 10px;
}
.marginL8 {
  margin-right: 8px;
}
.marginB20 {
  margin-bottom: 20px;
}
.op {
  color: #006633;
  font-weight: bold
}
table.border {
  border-collapse: collapse;
  border-spacing: 0;
  margin-bottom: 5px;
  width: 100%;
}
table.border th, table.border td {
  padding: 5px 8px;
  border: 1px solid #000000;
}
table.border th {
  background: #ddd;
  text-align: center;
  font-weight: normal;
}
#sch_btn li {
  display: inline;
  width: 194px;
}

.moushikomi {
	font-weight: bold;
	font-size: 15px;
	text-align: center;
}

.strong {
  font-weight: bold;
  color: #FF3300;
}
.box {
  padding: 5px 10px;
  border: 1px solid #666;
  margin-top: 30px;
}
.box2 {
  padding: 15px;
  border: 2px solid #ccc;
  background: #eee;
}
#attention {
  BORDER-RIGHT: #ff0000 2px solid;
  PADDING-RIGHT: 15px;
  BORDER-TOP: #ff0000 2px solid;
  MARGIN-TOP: 5px;
  PADDING-LEFT: 15px;
  BACKGROUND: #fbeeee;
  PADDING-BOTTOM: 15px;
  BORDER-LEFT: #ff0000 2px solid;
  PADDING-TOP: 5px;
  BORDER-BOTTOM: #ff0000 2px solid
}
.red_line {
  color: #000000;
  text-decoration: line-through;
}
#event {
  position: relative;
}
#event_logo {
  position: absolute;
  top: 33px;
  right: 25px;
}
.longurl {
  word-break: break-all;
}
.fl_r {
  float: right;
  padding-right: 20px;
  text-align: right;
}
.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.clearfix {
  display: inline-block;
}
* html.clearfix {
  height: 1%;
}
.clearfix {
  display: block;
}
@media screen and (max-width:800px) {
  h1 img {
    width: 100%;
  }
  #contents {
    width: 100%;
    padding: 0;
  }
  .scroll {
    display: block;
    overflow-x: scroll;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }
	

  .main {
    padding: 30px 20px;
  }
}
@media screen and (max-width:500px) {
  .fl_r {
    float: none;
    text-align: left;
  }
  h2 {
    font-size: 120%;
  }
}
@media screen and (max-width:400px) {
  .btn {
    width: 100%;
  }
}
@media(max-width:768px) {
  .mv {
    padding: 80px 15px;
  }
  .date {
    font-size: 16px;
    padding: 12px 25px;
	  margin: 0 auto;
  }
}
@media (max-width:768px) {
  .lead {
    font-size: 1rem;
    margin: 20px 0 30px;
  }
  .point-wrap {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .point-title h2 {
    font-size: 34px;
  }
  .point-card {
    padding: 25px;
  }
  .message {
    font-size: 20px;
  }
	 .image-wrap {
    flex-direction: column;
    align-items: center;
  }

  .image-wrap img {
    width: 100%;
    max-width: 400px;
  }
	
	.image-single img {
    width: 100%;
    max-width: 400px;
  }
}