:root {
  --bg: #fff;
  --ink: #231815;
  --line: #ccc;
  --panel: #fff;
  --orange: #ee781f;
  --dorange: #d95e24;
  --lgray: #f9f9f6;
  --content: 1200px;
  --font-main: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", "YuGothic", sans-serif;
  --en: "Montserrat", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-main);
}

main,
section,
article,
aside,
header,
footer,
nav,
figure {
  display: block;
  margin: 0;
  padding: 0;
}

figure {
  margin: 0;
  padding: 0;
}

img {
  display: block;
  max-width: 100%;
  vertical-align: bottom;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.pc {
  display: block;
}

.sp {
  display: none;
}

.iblock {
  display: inline-block;
}

@media screen and (max-width:767px) {
  .pc {
    display: none;
  }

  .sp {
    display: block;
  }
}

.flex-between {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
}

.note {
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  text-align: left;
}

.note li {
  position: relative;
  padding-left: 1em;
}

.note li::before {
  content: "※";
  position: absolute;
  left: 0;
  top: 0;
}

.lp-shell {
  overflow: clip;
}

.en,
.number {
  font-family: var(--en);
}

.dash-title {
  display: block;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  padding: .5em 2.5em;
  position: relative;
}

.dash-title::before,
.dash-title::after {
  content: '';
  width: 1.5em;
  height: 0;
  border-top: 1px solid;
  position: absolute;
  top: 50%;
}

.dash-title::before {
  left: 0;
}

.dash-title::after {
  right: 0;
}

.fukidashi-title {
  display: block;
  width: fit-content;
  position: relative;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: .3em;
  border-bottom: 1.5px solid;
  background-color: inherit;
}

.fukidashi-title::after {
  content: '';
  display: block;
  position: absolute;
  top: 100%;
  left: 50%;
  width: 1em;
  height: .75em;
  border-right: 1.5px solid;
  background-color: inherit;
  transform: translate(-50%, 0) skewX(-40deg);
}

.section__inner {
  width: 100%;
  padding: min(3em, 5vw) min(1em, 3vw);
  max-width: var(--content);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.section__header {
  text-align: center;
  padding: 1.5em 0 min(3em, 10vw);
}

.section__header .title {
  margin: 0 auto .5em;
  font-size: min(2.6em, 6.2vw);
  line-height: 1.4;
}

.section__header .subtitle {
  text-align: center;
  word-break: keep-all;
  overflow-wrap: anywhere;
  line-break: strict;
  font-size: min(1.2em, 4.2vw);
}

.title .sml {
  display: block;
  font-size: .65em;
  padding: .25em 0;
}

.section .lead {
  display: block;
  margin: 0 auto;
  padding: 1em 0;
  font-size: min(1.05em, 3.6vw);
  line-height: 1.8;
}

.button-wrp {
  text-align: center;
}

.button {
  margin: 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  letter-spacing: 0.04em;
  padding: 1em 3em;
  background-color: #fff;
  position: relative;
}

.button::before,
.button::after {
  content: '';
  position: absolute;
  right: 1em;
  top: 50%;
  border-top: solid 1px;
  transition: all .2s ease-out;
}

.button::before {
  width: .6em;
  transform: rotate(30deg);
  transform-origin: right bottom;
}

.button::after {
  width: 1.2em;
}

.button:hover::before,
.button:hover::after {
  right: .7em;
}

.button:hover::after {
  width: 1.5em;
}

/* share */
.check-1min {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 7em;
  height: 7em;
  border-radius: 100%;
  background-color: var(--ink);
  color: #fff;
  text-align: center;
  position: absolute;
  top: 0;
  right: 0;
  font-size: min(1em, 3.3vw);
  font-weight: 700;
  transform: translate(50%, -50%);
}

@media screen and (max-width:1000px) {
  .check-1min {
    transform: translate(20%, -50%);
  }

  @media screen and (max-width:767px) {
    .check-1min {}
  }
}

.check-1min .en {
  font-size: 1.4em;
  margin-right: .2em;
}

.check-1min .sml {
  display: block;
  font-size: .7em;
  margin-bottom: .5em;
}


.start_fair_navi-wrp {
  position: sticky;
  bottom: 1em;
  z-index: 99;
}

@media screen and (max-width:767px) {
  .start_fair_navi-wrp {
    padding-top: 4em;
  }
}

.start_fair_navi {
  position: fixed;
  top: 50%;
  right: 0;
  width: 110px;
  border: 2px solid;
  border-right: none;
  z-index: 99;
  transform: translate(10px, -50%);
  transition: all .3s;
}


@media screen and (min-width:767px) {
  @media (hover: hover) {
    .start_fair_navi:hover {
      transform: translate(0, -50%);
    }
  }
}

@media screen and (max-width:767px) {
  .start_fair_navi {
    position: static;
    display: flex;
    width: 90%;
    margin: 0 auto;
    border: 1px solid;
    border-right: 1px solid;
    transform: translate(0, 0);
  }
}

.start_fair_navi .nav-item {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  width: 100%;
  border-bottom: 2px solid;
  padding: 1em 20px 1em 10px;
  background-color: #fff;
  transition: all .3s;
}

@media screen and (min-width:767px) {
  @media (hover: hover) {
    .start_fair_navi .nav-item:hover {
      background-color: var(--lgray);
    }

    .start_fair_navi .nav-item:hover img {
      scale: 1.1;
    }
  }
}


.start_fair_navi .item-showroom {
  border-bottom: none;
  background-color: #f9f7e0;
}

@media screen and (max-width:767px) {
  .start_fair_navi .nav-item {
    width: 33.33%;
    border-right: 1px solid;
    padding: .5em 1em;
    border-bottom: none;
  }

  .start_fair_navi .item-showroom {
    border-right: none;
  }
}

.start_fair_navi .nav-item .label {
  display: block;
  padding: .25em 0;
}

.start_fair_navi .nav-item img {
  display: block;
  width: 100%;
  margin: 0 auto;
  transition: all .3s;
}

@media screen and (max-width:767px) {
  .start_fair_navi .item-showroom img {
    margin-top: -30%;
  }
}

.start_fair_navi .miraion {
  display: block;
  width: 70px;
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  transition: all .3s;
}

@media screen and (max-width:767px) {
  .start_fair_navi .miraion {
    display: block;
    width: 20%;
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);

  }
}