body {
  margin: 0;
  font-family: 'Helvetica Neue', Arial, sans-serif;
}

.wrap {
  overflow: hidden;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 10%;
  background: #fff;
  z-index: 1;
  border-bottom: solid firebrick;
  background-image: url("vaguedor.jpg");
  background-size: cover;
  background-position: center center;

  -webkit-transform: translateY(0);
  transform: translateY(0);
  -webkit-transition: -webkit-transform .8s ease;
  transition: -webkit-transform .8s ease;
  transition: transform .8s ease;
  transition: transform .8s ease, -webkit-transform .8s ease;
}
.header--unpinned {
  -webkit-transform: translateY(-150%);
  transform: translateY(-150%);
}

.header a {
  color: #000;
  text-decoration: none;
}

h1 {
  font-family: "STKaiti", "ヒラギノ明朝", serif;
  font-size: 20px;
  top: 0;
  left: 5%;
  position: absolute;
}

h2 {
  font-family: "STKaiti", "ヒラギノ明朝", serif;
  text-align: center;
  margin: 0;
}

/*SlideAlbum*/
.album_box {
  padding: 10px;
  text-align: center;
  margin-bottom: 30px;
}
.album  {
  display: inline-block;
}
#photo {
  width: 280px;
  height: 240px;
  margin-bottom: 8px;
  border: 10px ridge;
}
.thumbnails img {
  width: 56px;
  height: 40px;
}
ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.playbtn li {
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 12px;
  padding: 4px;
  text-align: center;
  cursor: pointer;
  user-select: none;
}
.playbtn li:hover {
  background: #f8f8f8;
}
#play {
  width: 140px;
}
#prev,
#next {
  width: 60px;
}
img {
  vertical-align: bottom;
}
.playbtn {
  margin-bottom: 8px;
}
.playbtn ul {
  display: flex;
  justify-content: space-between;
}
.thumbnails {
  display: grid;
  /* gap: 10px 30px; */
  grid-template-columns: repeat(5, 56px);
  gap: 5px;
}
.thumbnails li {
  cursor: pointer;
  opacity: 0.4;
}
.thumbnails li:hover,
.thumbnails li.current {
  opacity: 1;
}
/*SlideAlbum*/

footer {
  width: 100%;
  bottom: 0;
  margin: 35px 0 0;
  height: 50px;
  text-align: center;
  border-top: solid firebrick;
  background-image: url("vaguedor.jpg");
  background-size: cover;
  background-position: center center;
}

/*HumburgerMenu*/
.sp-menu {
  position: fixed;
  margin-left: auto;
  top: 10px;
  right: 15px;
}
.sp-menu #open {
  font-size: 36px;
  cursor: pointer;
}
.sp-menu #open.hide {
  display: none;/*ばつ印の裏に三本線のアイコンが表示されたままなので、JSでopenに対してhideクラスを付けて、CSSでdisplay:none;とすると、オープン中に裏側の三本線アイコンが消える。*/
}
.overlay {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  background: rgba(255, 255, 255, 0.95);
  text-align: center;
  padding: 64px;
  opacity: 0;
  pointer-events: none;/*ポインター系のイベントが無効化されるので、本文が選択可能になる。*/
  transition: opacity .6s;
  z-index: 3;
}
.overlay.show {
  opacity: 1;
  pointer-events: auto;/*.overlayでpointer-eventsを無効化しているので、メニューの上でカーソルが変化しない。showクラスが付いたらpointer-eventsを元に戻したいので、規定値であるautoにする。*/
}
.overlay #close {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 36px;
  cursor: pointer;
}
.overlay ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}
.overlay li {
  font-size: 20px;
  margin-top: 50px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .3s, transform .3s;
}
.overlay.show li {
  opacity: 1;
  transform: none;
}
.overlay a {
  text-decoration: none;
}
.overlay.show li:nth-child(1) {
  transition-delay: .1s;
}
.overlay.show li:nth-child(2) {
  transition-delay: .2s;
}
.overlay.show li:nth-child(3) {
  transition-delay: .3s;
}
.overlay.show li:nth-child(4) {
  transition-delay: .4s;
}
.overlay.show li:nth-child(5) {
  transition-delay: .5s;
}
/*HumburgerMenu*/

.phrase  {
  margin: 10px 10px 30px;
  padding: 20px 20px 0;
}

.home_photo {
  text-align: center;
  margin: 20px 0;
  position: relative;
}
.home_photo  img {
 width: 100%;
 height: 200px;
 object-fit: cover;
}
.home_photo h2 {
  width: 80%;
  padding: 20px 0;
  line-height: 2;
  position: absolute;
  top: 50%;
  left: 50%;
  font: italic bold;
  font-size: 200%;
  color: #ffffff;
  border-top: thin solid #ffffff;
  border-bottom: thin solid #ffffff;
  padding: 0;
  margin: 0;
  transform: translate(-50%, -50%);
  z-index: 2;
}
.home_photo a:hover {
 opacity: 0.3;
}

/*ブレイクポイント例
1000px〜:PC
768px〜999px:タブレット
576px〜767px:スマホ横
〜575px:スマホ縦*/
@media (min-width: 576px) {
  .gnavi__wrap {
    display: block;
  }
  .sp-menu {
    display: none;
  }
}

@media (min-width: 1000px) and (max-width: 1410px) {
  .phrase  {
    margin: 50px 100px 50px;
  }

  h2 {
    font-size: 30px;
  }
}

@media (min-width: 1411px) {
  .phrase  {
    margin: 50px 100px 50px;
  }

  h2 {
    font-size: 30px;
  }
}

/* Dropdown List */
.gnavi__wrap {
  width: 90%;
  margin: 40px auto 0 auto;
}
.gnavi__lists {
  display: flex;
}
.gnavi__list {
  border-radius: 30px;
  width: 20%;
  height: 30px;
  position: relative;
  transition: all .3s;
}
.gnavi__list:not(:first-child)::before {
  content: "";
  width: 1px;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  transition: all .3s;
}

.gnavi__list a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  text-decoration: none;
  font-size: 50%;
  letter-spacing: 0.05em;
  font-weight: 600;
  transition: all .3s;
}

.gnavi__wrap ul li {
  list-style: none;
}

.dropdown__lists {
  transform: scaleY(0); /*デフォルトでは非表示の状態にしておく*/
  transform-origin: center top; /*変化を適応する基準をtopとする*/
  transition: all .3s;
  width: 100%;
  position: absolute;
  top: 30px;
  right: 0;
}
.gnavi__list:hover .dropdown__lists {
  transform: scaleY(1); /*Gナビメニューにホバーしたら表示*/
}
.dropdown__list {
  border-radius: 30px;
  height: 30px;
  transition: all .3s;
  position: relative;
}
.dropdown__list:not(:first-child)::before {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #3492d1;
  position: absolute;
  top: 0;
  left: 0;
}
.dropdown__list a {
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  position: relative;
}
/* Dropdown List */

@media (min-width: 500px) {
  .article ul {
    display: flex;
  }
  .article img {
    border-radius: 50%;
    
  }
}

.pc-menu {
  display: none;
}

/*DropDownMenu*/
.nav {
  width: 100%;
  margin: 50px auto 0;
  text-align: center;
}

/* Navigation */
.nav {
  font-family: Georgia, Arial, sans-serif;
  font-size: 14px;
}
.nav-items {
  padding: 0;
  list-style: none;
}
.nav-item {
  display: inline-block;
  margin-right: 25px;
}
.nav-item:last-child {
  margin-right: 0;
}
.nav-link,
.nav-link:link,
.nav-link:visited,
.nav-link:active,
.submenu-link,
.submenu-link:link,
.submenu-link:visited,
.submenu-link:active {
  display: block;
  position: relative;
  font-size: 14px;
  letter-spacing: 1px;
  cursor: pointer;
  text-decoration: none;
  outline: none;
}
.nav-link,
.nav-link:link,
.nav-link:visited,
.nav-link:active {
  font-weight: bold;
}
.nav-link::before {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(0, 0, 0, 0.2);
  opacity: 0;
  -webkit-transform: translate(0, 10px);
  transform: translate(0, 10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.nav-link:hover::before,
.nav-link:hover::before {
  opacity: 1;
  -webkit-transform: translate(0, 5px);
  transform: translate(0, 5px);
}
.dropdown {
  position: relative;
}
.dropdown .nav-link {
  padding-right: 15px;
  height: 17px;
  line-height: 17px;
}
.dropdown .nav-link::after {
  content: "";
  position: absolute;
  top: 6px;
  right: 0;
  border: 5px solid transparent;
  border-top-color: #000;
}
.submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 100;
  width: 200px;
  margin-left: -100px;
  background: #fff;
  border-radius: 3px;
  line-height: 1.46667;
  margin-top: -5px;
  box-shadow: 0 0 8px rgba(0, 0, 0, .3);
  opacity: 0;
  -webkit-transform: translate(0, 0) scale(.85);
  transform: translate(0, 0) scale(.85);
  transition: transform 0.1s ease-out, opacity 0.1s ease-out;
  pointer-events: none;
}
.submenu::after,
.submenu::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  margin-left: -10px;
  border: 10px solid transparent;
  height: 0;
}
.submenu::after {
  border-bottom-color: #fff;
}
.submenu::before {
  margin-left: -13px;
  border: 13px solid transparent;
  border-bottom-color: rgba(0, 0, 0, .1);
  -webkit-filter: blur(1px);
  filter: blur(1px);
}
.submenu-items {
  list-style: none;
  padding: 10px 0;
}
.submenu-item {
  display: block;
  text-align: left;
}
.submenu-link,
.submenu-link:link,
.submenu-link:visited,
.submenu-link:active {
  color: #3498db;
  padding: 10px 20px;
}
.submenu-link:hover {
  text-decoration: underline;
}
.submenu-sperator {
  height: 0;
  margin: 12px 10px;
  border-top: 1px solid #eee;
}
.show-submenu .submenu {
  opacity: 1;
  -webkit-transform: translate(0, 25px) scale(1);
  transform: translate(0, 25px) scale(1);
  pointer-events: auto;
}
/*DropDownMenu*/

/*slider*/
.slider {
  height: 250px;
  position: relative;
}
.slider ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.slider ul li {
  width: 100%;
  position: absolute;
  top: 5%;
  left: 0;
  animation-iteration-count: infinite;
  animation-duration: 24s;
}
.slider img {
  width: 100%;
  height: 250px;
}
.slider ul li:nth-child(1) {
  animation-name: slider;
  animation-delay: -3s;
}
.slider ul li:nth-child(2) {
  animation-name: slider;
  animation-delay: 5s;
  opacity: 0;
}
.slider ul li:nth-child(3) {
  animation-name: slider;
  animation-delay: 13s;
  opacity: 0;
}
.slider ul li:nth-child(4) {
  animation-name: slider;
  animation-delay: 21s;
  opacity: 0;
}
@keyframes slider {
  0% {
    opacity: 0;
  }
  20.83% {
    opacity: 1;
  }
  33.33% {
    opacity: 1;
  }
  45.83% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}
/*slider*/

.grand_titre {
  font-size: 15px;
  text-align: center;
  padding: 5px 10px;
  margin: 30px auto 10px;
  width: 150px;
  border-radius: 100% 80px / 80px 100%;
  background-color: #eb6100;
}

#new_open {
  font-size: 20px;
  vertical-align: bottom;
}

.text {
  margin: 0 20px 0;
  padding: 10px;
  font-size: 15px;
  background-color: #ffffff;
  border-top: .5px solid #d3d3d3;
  border-right: .5px solid #d3d3d3;
  border-bottom: .5px solid #d3d3d3;
  border-left: 10px solid #d2691e;
}

h3 {
  text-align: center;
  margin-bottom: 0;
}

/*スライド*/
ul.horizontal-list {
  overflow-x: auto;
  white-space: nowrap;
  padding: 0;
  margin: 10px 30px 10px;
}
li.item {
  display: inline-block;
  margin: 10px;
  background: #ffd700;
  width: 200px;
  height: 200px;
  white-space: normal;
}
ul img {
  width: 200px;
  height: 200px;
}
.horizontal-list p {
  text-align: center;
  margin: 0;
}
.horizontal-list li:nth-child(4) {
  background: #ff0000;
}
/*スライド*/

/*コンタクトフォーム*/
.contact {
  width: 300px;
  margin: 0 auto;
}
/*コンタクトフォーム*/

/*ブレイクポイント例
1000px〜:PC
768px〜999px:タブレット
576px〜767px:スマホ横
〜575px:スマホ縦*/
@media (min-width: 576px) {
  .BR {
    display: none;
  }
  .pc-menu {
    display: block;
  }
  .pc-menu ul {
    width: 100%;
  }
  .sp-menu {
    display: none;
  }
}

@media (min-width: 576px) and (max-width: 767px) {
  .pc-menu ul {
    white-space: nowrap;
  }
  .nav-item {
    margin-right: 2px;
  }

  .text {
    margin: 0 50px 0;
  }
  main .conversation {
    margin: 10px 50px 10px;
  }

  .pc_display img {
    width: 50%;
    height: 50%;
    padding: 10px 0 0;
  }
  .pc_display {
    display: flex;
  }
  #text {
    margin: 0;
    padding: 5px 20px 10px;
  }
}

@media (min-width: 768px) and (max-width:999px) {
  .slider,
  .slider img {
    height: 400px;
    transform: translateY(-5px);
  }

  .text {
    margin: 0 50px 0;
  }
  main .conversation {
    margin: 10px 50px 10px;
  }

  .pc_display img {
    width: 50%;
    height: 50%;
    padding: 10px 0 10px;
  }
  .pc_display {
    display: flex;
  }
  #text {
    margin: 0;
    padding: 5px 20px 10px;
  }
}

@media (min-width: 1000px) and (max-width: 1410px) {
  .slider,
  .slider img {
    height: 500px;
    transform: translateY(-5px);
  }

  .text {
    margin: 0 150px 0;
  }
  main .conversation {
    margin: 10px 150px 10px;
  }

  .explication  {
    margin: 50px 100px 50px;
  }
  .pc_display img {
    width: 50%;
    height: 50%;
    padding: 10px 0 10px;
  }
  .pc_display {
    display: flex;
  }
  h3 {
    font-size: 30px;
  }
  #text {
    font-size: 25px;
    margin: 0;
    padding: 5px 20px 10px;
  }
}

@media (min-width: 1411px) {
  .slider,
  .slider img {
    height: 750px;
    transform: translateY(-35px);
  }

  .text {
    margin: 0 200px 0;
  }
  main .conversation {
    margin: 10px 200px 10px;
  }

  .explication  {
    margin: 50px 100px 50px;
  }
  .pc_display img {
    width: 50%;
    height: 50%;
    padding: 20px;
  }
  .pc_display {
    display: flex;
  }
  h3 {
    font-size: 30px;
  }
  #text {
    font-size: 25px;
    margin: 0;
    padding: 10px 20px 20px;
  }
}

/*手紙風CSS*/
.letter_box {
  width: 100%;
  font: 14px sans-serif;
  padding: 10px 0;
}
.letter {
  background: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  margin: 26px auto 0;
  max-width: 550px;
  min-height: 300px;
  padding: 24px;
  position: relative;
  width: 80%;
  z-index: 0;
}
.letter::before,
.letter::after {
  content: "";
  height: 98%;
  position: absolute;
  width: 100%;
  z-index: -1;
}
.letter::before {
  background: #fafafa;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
  left: -5px;
  top: 4px;
  transform: rotate(-2.5deg);
}
.letter::after {
  background: #f6f6f6;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.2);
  right: -3px;
  top: 1px;
  transform: rotate(1.4deg);
}
.fin {
  text-align: right;
}
/*手紙風CSS*/

/*Scroll*/
.sa.show {
  opacity: 1;
  transform: none;
}
.sa--up {
  transform: translate(0, 100px);
  transition-duration: 1s;
}
.sa--down {
  transform: translate(0, -100px);
  transition-duration: 1s;
}
.sa--lr {
  transform: translate(-2000px, 0);
  transition-duration: 1s;
}
.sa--rl {
  transform: translate(2000px, 0);
  transition-duration: 1s;
}
.sa--scaleUp {
  transform: scale(.5);
  transition-duration: 1s;
}
.sa--scaleDown {
  transform: scale(.5);
  transition-duration: 1s;
}
/*Scroll*/

.contact {
  width: 300px;
  margin: 0 auto;
}

.head_pic img {
  transform: translateY(50px);
  width: 100%;
  height: 200px;
}


.explication  {
  border: 10px ridge;
  background: #ffebcd;
  margin: 10px 10px 30px;
  padding: 20px 20px 0;
}
.explication img {
  width: 100%;
  height: 100%;
  padding: 10px 0 10px;
}
#text {
  line-height: 2;
}

table,th,td {
  border: solid #000;
}

main {
  margin-top: 100px;
}

.cadre {
  margin: 10px;
  padding: 40px;
  line-height: 200%;
  border: 1px solid #000;
}

.sns {
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sns_icon {
  height: 20px;
  width: 20px;
  padding: 10px;
}

.guide {
  line-height: 32px;
}

.guide td {
  padding: 0 0 0 1px;
}

.guide,table {
  margin: 0 auto;
}

.guide_photo {
  text-align: center;
  position: relative;
}
.guide_photo  img {
 width: 100%;
 height: 100%;
 object-fit: cover;
}