@charset "UTF-8";
/*
$basecolor2: #D7E98D; // red
$basecolor3: #BE99FF; // red
$basecolor4: #FFF899; // red
$basecolor5: #CCCCCC; // red

$basecolor6: #E199FF; // red
$basecolor7: #99D6FF; // red
$basecolor8: #FF99C3; // red
$basecolor9: #FFCF99; // red
*/
@import url("//fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;500;700;900&display=swap");
@import url("//fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@200;300;400;500;600;700&display=swap");
/* =================================================
   unique layout
================================================= */
/* -------------------------------------
   article
------------------------------------- */
#article {
  /* -------------------------------------
       section
    ------------------------------------- */
  /* -------------------------------------
       aside
    ------------------------------------- */
}

#article .section {
  /* -------------------------------------
           section_1
        */
  /* -------------------------------------
           section_2
        */
}

#article .section.section_1 .inner {
  /* -------------------------------------
                   content
                ------------------------------------- */
}

#article .section.section_1 .inner .content {
  /* -------------------------------------
                       concept_1
                    */
  /* -------------------------------------
                       concept_2
                    */
  /* -------------------------------------
                       concept_3
                    */
}

#article .section.section_1 .inner .content .item .figure {
  width: 100%;
  height: 133.33333vw;
  background: black;
  overflow: hidden;
}

#article .section.section_1 .inner .content .item .figure img {
  position: relative;
  z-index: 1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#article .section.section_1 .inner .content .item.image {
  position: relative;
  z-index: 1;
}

#article .section.section_1 .inner .content .item.image .figure img {
  opacity: 0.75;
}

#article .section.section_1 .inner .content .item.image .h3.h3_3 span {
  color: white;
  text-shadow: 0 0 12px black;
}

#article .section.section_1 .inner .content .item.image .h3.h3_3 span.txt {
  line-height: 1.75;
}

#article .section.section_1 .inner .content .item.image .float_c {
  display: flex;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 21.33333vw 0 0;
  box-sizing: border-box;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
}

#article .section.section_1 .inner .content.concept_1 .item .h3.h3_3 span.txt {
  writing-mode: tb-rl;
  text-align: left;
  font-size: 2.6rem;
  line-height: 1.75;
}

#article .section.section_1 .inner .content.concept_1 .item .h4.h4_2 {
  margin: 0 auto 1.4rem;
}

#article .section.section_1 .inner .content.concept_1 .item.item_1 .float_c {
  width: 84vw;
  padding: 8vw;
  margin: 0 auto;
}

#article .section.section_1 .inner .content.concept_2 {
  padding: 6.66667vw 0 8vw;
}

#article .section.section_1 .inner .content.concept_2 .h3.h3_2 {
  margin: 0 auto 2rem;
}

#article .section.section_1 .inner .content.concept_2 .h3.h3_2 span {
  text-align: center;
}

#article .section.section_1 .inner .content.concept_2 .h3.h3_2 span.txt {
  font-size: 1.6rem;
}

#article .section.section_1 .inner .content.concept_2 .h3.h3_2 span.txt_2 {
  font-size: 2.4rem;
}

#article .section.section_1 .inner .content.concept_2 .item {
  width: 100%;
  overflow: hidden;
}

#article .section.section_1 .inner .content.concept_2 .item .figure {
  width: 117.33333vw;
  height: auto;
  background: none;
  transform: translateX(-25.33333vw);
}

#article .section.section_1 .inner .content.concept_2 .item .figure img {
  position: static;
  transform: none;
}

#article .section.section_1 .inner .content.concept_3 .h3.h3_3 span.txt {
  font-size: 1.6rem;
}

#article .section.section_1 .inner .content.concept_3 .h4.h4_2 span {
  color: white;
  text-align: center;
}

#article .section.section_1 .inner .content.concept_3 .h4.h4_2 span.txt {
  font-size: 1.6rem;
}

#article .section.section_1 .inner .content.concept_3 .item .float_c {
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 17.33333vw 0;
}

#article .aside {
  /* -------------------------------------
           concept
        */
}

#article .aside.concept .inner .content {
  /* -------------------------------------
                       nav_concept
                    */
}

#article .aside.concept .inner .content.nav_concept .h4 span {
  display: block;
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", "游明朝","游明朝体",YuMincho,"Yu Mincho","Times New Roman","メイリオ",Meiryo,serif;
  font-weight: bold;
  font-weight: 500;
  font-feature-settings: "pkna";
  letter-spacing: 0.075em;
}

#article .aside.concept .inner .content.nav_concept .h4.h4_1 {
  display: flex;
  align-items: center;
  margin: 0 0 0.25em;
  position: relative;
  z-index: 1;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

#article .aside.concept .inner .content.nav_concept .h4.h4_1 span.num {
  letter-spacing: -0.05em;
  color: #89b5e4;
  font-size: 7.5rem;
  font-weight: 300;
  line-height: 1;
  margin: 0 1.4rem 0 0;
  position: absolute;
  z-index: -1;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  opacity: 0.05;
}

#article .aside.concept .inner .content.nav_concept .h4.h4_1 span.txt {
  letter-spacing: 0.175em;
  text-align: left;
  font-size: 1.6rem;
  line-height: 1.75;
  margin: 0;
}

#article .aside.concept .inner .content.nav_concept p strong {
  font-weight: bold;
}

#article .aside.concept .inner .content.nav_concept .figure {
  height: auto;
  margin: 0;
  box-sizing: border-box;
}

#article .aside.concept .inner .content.nav_concept .figure img {
  position: static;
  transform: none;
}

#article .aside.concept .inner .content.nav_concept .item {
  border-bottom: 1px solid #cccccc;
}

#article .aside.concept .inner .content.nav_concept .item.float a,
#article .aside.concept .inner .content.nav_concept .item.float a:link {
  display: flex;
  justify-content: space-between;
}

#article .aside.concept .inner .content.nav_concept .item .float_l {
  width: 40vw;
}

#article .aside.concept .inner .content.nav_concept .item .float_r {
  width: 54.66667vw;
  padding: 0;
  margin: 0;
  position: relative;
  z-index: 1;
}

#article .aside.concept .inner .content.nav_concept.fmenu .h4.h4_1 {
  display: block;
  height: 100%;
  margin: 8vw 0 0;
  position: relative;
  top: 0;
  left: 0;
  transform: none;
}

#article .aside.concept .inner .content.nav_concept.fmenu .h4.h4_1 span.num {
  font-size: 10rem;
  margin: 0;
  top: auto;
  bottom: -10.66667vw;
}

#article .aside.concept .inner .content.nav_concept.fmenu .h4.h4_1 span.txt {
  writing-mode: tb-rl;
  letter-spacing: 0.5em;
  margin: 0 auto;
}

#article .aside.concept .inner .content.nav_concept.fmenu .item.float a,
#article .aside.concept .inner .content.nav_concept.fmenu .item.float a:link {
  display: flex;
  flex-wrap: wrap;
}

#article .aside.concept .inner .content.nav_concept.fmenu .item .float_l {
  width: 69.33333vw;
}

#article .aside.concept .inner .content.nav_concept.fmenu .item .float_l .figure {
  height: 69.33333vw;
  overflow: hidden;
}

#article .aside.concept .inner .content.nav_concept.fmenu .item .float_l .figure img {
  width: auto;
  height: 100%;
  position: relative;
  z-index: 1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#article .aside.concept .inner .content.nav_concept.fmenu .item .float_r {
  width: 30.66667vw;
  position: relative;
  z-index: 1;
}

#article .aside.concept .inner .content.nav_concept.fmenu .item .float_c {
  width: 84vw;
  padding: 5.33333vw 0;
  margin: 0 auto;
}

#article .aside.concept .inner .content.nav_concept.fmenu .item .float_c p {
  text-align: right;
}

@media screen and (min-width: 768px) {
  /* =================================================
   unique layout
================================================= */
  /* -------------------------------------
   article
------------------------------------- */
  #article {
    /* -------------------------------------
       section
    ------------------------------------- */
    /* -------------------------------------
       aside
    ------------------------------------- */
  }
  #article .section {
    /* -------------------------------------
           section_2
        */
  }
  #article .section.section_1 .inner {
    /* -------------------------------------
                   content
                ------------------------------------- */
  }
  #article .section.section_1 .inner .content {
    /* -------------------------------------
                       concept_1
                    */
    /* -------------------------------------
                       concept_2
                    */
    /* -------------------------------------
                       concept_3
                    */
  }
  #article .section.section_1 .inner .content .item .figure {
    height: 480px;
  }
  #article .section.section_1 .inner .content .item.image .float_c {
    align-items: center;
    padding: 0;
  }
  #article .section.section_1 .inner .content.concept_1 .item {
    margin: 0 auto;
  }
  #article .section.section_1 .inner .content.concept_1 .item .h3.h3_3 span.txt {
    font-size: 4rem;
  }
  #article .section.section_1 .inner .content.concept_1 .item .h4.h4_2 {
    margin: 0 auto 20px;
  }
  #article .section.section_1 .inner .content.concept_1 .item .h4.h4_2 span {
    font-size: 1.8rem;
  }
  #article .section.section_1 .inner .content.concept_1 .item .figure {
    width: 100%;
  }
  #article .section.section_1 .inner .content.concept_1 .item.item_1 .float_c {
    width: 940px;
    padding: 40px 0;
  }
  #article .section.section_1 .inner .content.concept_2 {
    padding: 60px 0;
  }
  #article .section.section_1 .inner .content.concept_2 .h3.h3_2 {
    margin: 0 auto 50px;
  }
  #article .section.section_1 .inner .content.concept_2 .h3.h3_2 span.txt {
    font-size: 1.8rem;
  }
  #article .section.section_1 .inner .content.concept_2 .h3.h3_2 span.txt_2 {
    font-size: 3.2rem;
  }
  #article .section.section_1 .inner .content.concept_2 .item {
    width: 640px;
  }
  #article .section.section_1 .inner .content.concept_2 .item .figure {
    width: 100%;
    transform: none;
  }
  #article .section.section_1 .inner .content.concept_3 .h3.h3_3 span.txt {
    font-size: 2.4rem;
  }
  #article .section.section_1 .inner .content.concept_3 .h4.h4_2 span.txt {
    font-size: 2.4rem;
  }
  #article .section.section_1 .inner .content.concept_3 .item .float_c {
    padding: 40px 0;
  }
  #article .aside {
    /* -------------------------------------
           concept
        */
  }
  #article .aside.concept .inner .content {
    /* -------------------------------------
                       nav_concept
                    */
  }
  #article .aside.concept .inner .content.nav_concept {
    display: flex;
    flex-wrap: wrap;
    width: 1020px;
    padding: 0;
    margin: 0 auto;
  }
  #article .aside.concept .inner .content.nav_concept .h4.h4_1 {
    width: 100%;
    margin: 0 0 10px 0;
  }
  #article .aside.concept .inner .content.nav_concept .h4.h4_1 span.num {
    font-size: 7.5rem;
    font-weight: 300;
    line-height: 1;
    margin: 0 2.5rem 0 0;
  }
  #article .aside.concept .inner .content.nav_concept .h4.h4_1 span.txt {
    letter-spacing: 0.175em;
    font-size: 1.6rem;
    line-height: 1.75;
    margin: 0.5em 0;
  }
  #article .aside.concept .inner .content.nav_concept .item {
    width: 340px;
    margin: 0;
  }
  #article .aside.concept .inner .content.nav_concept .item.float a,
  #article .aside.concept .inner .content.nav_concept .item.float a:link {
    width: 100%;
  }
  #article .aside.concept .inner .content.nav_concept .item .float_l {
    width: 120px;
  }
  #article .aside.concept .inner .content.nav_concept .item .float_r {
    width: 200px;
  }
  #article .aside.concept .inner .content.nav_concept.fmenu {
    display: block;
  }
  #article .aside.concept .inner .content.nav_concept.fmenu .h4.h4_1 {
    margin: 0;
    position: absolute;
    z-index: 1;
    top: 0;
    right: 0;
  }
  #article .aside.concept .inner .content.nav_concept.fmenu .h4.h4_1 span.num {
    font-size: 26rem;
    bottom: -340px;
  }
  #article .aside.concept .inner .content.nav_concept.fmenu .h4.h4_1 span.txt {
    writing-mode: lr-tb;
    letter-spacing: 0.15em;
    font-size: 2.4rem;
    margin: 0;
  }
  #article .aside.concept .inner .content.nav_concept.fmenu .item {
    width: 100%;
    margin: 0 auto;
    border-bottom: 1px solid #cccccc;
    position: relative;
    z-index: 1;
  }
  #article .aside.concept .inner .content.nav_concept.fmenu .item:first-of-type {
    border-top: 1px solid #cccccc;
  }
  #article .aside.concept .inner .content.nav_concept.fmenu .item.float a,
  #article .aside.concept .inner .content.nav_concept.fmenu .item.float a:link {
    align-items: flex-end;
    justify-content: space-between;
    width: 100%;
  }
  #article .aside.concept .inner .content.nav_concept.fmenu .item .float_l {
    width: 360px;
  }
  #article .aside.concept .inner .content.nav_concept.fmenu .item .float_l .figure {
    height: auto;
  }
  #article .aside.concept .inner .content.nav_concept.fmenu .item .float_l .figure img {
    display: block;
    width: 100%;
    height: auto;
    position: static;
    transform: none;
  }
  #article .aside.concept .inner .content.nav_concept.fmenu .item .float_r {
    width: 620px;
    position: absolute;
    z-index: 1;
    top: 30px;
    right: 0;
  }
  #article .aside.concept .inner .content.nav_concept.fmenu .item .float_c {
    width: 620px;
    padding: 0 0 20px;
    margin: 0;
  }
}