@charset "UTF-8";
/* -----------------------------------------------
* Plugins エントリーポイント
-------------------------------------------------- */
/*------------------------------------------------------------------------------
  reset
------------------------------------------------------------------------------*/
html,
input,
textarea,
select,
button {
  font-family: "Noto sans" sans-serif;
  font-weight: 400;
}

html {
  color: #222;
  background: #ffffff;
  line-height: 1.6;
  overflow-wrap: break-word;
  font-size: 100%;
}

body {
  background: #fff;
  margin: 0;
}

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

img {
  border: 0;
  margin: 0;
  vertical-align: top;
  max-width: 100%;
  height: auto;
}

figure {
  margin: 0;
}

p {
  margin: 0;
  padding: 0;
}

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

input,
select,
textarea,
button {
  color: inherit;
  margin: 0;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
  outline: none;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
}

select::-ms-expand {
  display: none;
}

textarea {
  resize: vertical;
}

::-webkit-input-placeholder {
  color: #ccc;
}

:-ms-input-placeholder {
  color: #ccc;
}

::-ms-input-placeholder {
  color: #ccc;
}

::-moz-placeholder {
  color: #ccc;
}

::placeholder {
  color: #ccc;
}

button {
  border: none;
  cursor: pointer;
}

label {
  cursor: pointer;
}

table {
  border-collapse: collapse;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 14px;
  font-weight: 500;
  margin: 0;
  padding: 0;
}

main {
  display: block;
}

#wrapper {
  position: relative;
}

.inner-block {
  margin: 0 auto;
  position: relative;
}

dl, dt, dd {
  padding: 0;
  margin: 0;
}

.ib {
  display: inline-block;
}

.c-svg {
  display: inline-block;
  fill: currentColor;
  vertical-align: top;
}

/* -----------------------------------------------
* Modules エントリーポイント
-------------------------------------------------- */
.c-btn01 {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 16px;
  border: 1px solid #222;
  border-radius: 100vw;
  padding: 16px 24px;
  width: 100%;
  max-width: 381px;
  margin-inline: auto;
  background-color: transparent;
  -webkit-transition: color 0.3s ease-in-out, background-color 0.3s ease-in-out;
  transition: color 0.3s ease-in-out, background-color 0.3s ease-in-out;
}
.c-btn01:focus-visible {
  background-color: #222;
  color: #ffffff;
}
.c-btn01.wi-480 {
  max-width: 480px;
}
.c-btn01.white {
  background-color: #ffffff;
  color: #3171f3;
}
.c-btn01.white:focus-visible {
  background-color: #3171f3;
  color: #ffffff;
}
.c-btn01.blue {
  background-color: #3171f3;
  color: #ffffff;
}
.c-btn01.blue:focus-visible {
  background-color: #17a2b8;
  border-color: #17a2b8;
  color: #ffffff;
}
.c-btn01 .inn-txt {
  font-size: 16px;
  letter-spacing: 0.01em;
  text-align: center;
}
.c-btn01 .inn-txt .en {
  font-size: 14px;
  margin-left: 1.3em;
}
.c-btn01 svg {
  fill: currentColor;
}

.c-btn02 {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 16px;
  border: 1px solid #222;
  border-radius: 100vw;
  padding: 16px 24px;
  width: 100%;
  max-width: 600px;
  margin-inline: auto;
  background-color: #ffffff;
  -webkit-box-shadow: 0px 4px 2px 2px #dee2e6;
          box-shadow: 0px 4px 2px 2px #dee2e6;
}
.c-btn02:focus-visible {
  -webkit-box-shadow: 0px 0px 0px 0px #dee2e6;
          box-shadow: 0px 0px 0px 0px #dee2e6;
  translate: 0 4px;
}
.c-btn02.center .inn-txt {
  padding-inline: calc(1.5em + 8px);
}
.c-btn02 .inn-txt {
  font-size: 16px;
  letter-spacing: 0.01em;
  text-align: center;
  width: 100%;
  position: relative;
  padding-right: calc(1.5em + 8px);
}
.c-btn02 .inn-txt::after {
  position: absolute;
  content: "";
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="black" d="M438.6 278.6c12.5-12.5 12.5-32.8 0-45.3l-160-160c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L338.8 224 32 224c-17.7 0-32 14.3-32 32s14.3 32 32 32l306.7 0L233.4 393.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l160-160z"/></svg>');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  width: 1.5em;
  height: auto;
  aspect-ratio: 24/25.5;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
}

.c-btn03 {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 16px;
  border: 1px solid #222;
  border-radius: 100vw;
  padding: 16px 24px;
  width: 100%;
  max-width: 600px;
  margin-inline: auto;
  background-color: #ffffff;
}
.c-btn03:focus-visible {
  background-color: #222;
  color: #ffffff;
}
.c-btn03.center .inn-txt {
  padding-inline: calc(1.5em + 8px);
}
.c-btn03.no-icon .inn-txt {
  padding-inline: 0;
}
.c-btn03.no-icon .inn-txt::after {
  content: inherit;
}
.c-btn03 .inn-txt {
  font-size: 16px;
  letter-spacing: 0.01em;
  text-align: center;
  width: 100%;
  position: relative;
  padding-right: calc(1.5em + 8px);
}
.c-btn03 .inn-txt::after {
  position: absolute;
  content: "";
  -webkit-mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="white" d="M438.6 278.6c12.5-12.5 12.5-32.8 0-45.3l-160-160c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L338.8 224 32 224c-17.7 0-32 14.3-32 32s14.3 32 32 32l306.7 0L233.4 393.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l160-160z"/></svg>');
          mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="white" d="M438.6 278.6c12.5-12.5 12.5-32.8 0-45.3l-160-160c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L338.8 224 32 224c-17.7 0-32 14.3-32 32s14.3 32 32 32l306.7 0L233.4 393.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l160-160z"/></svg>');
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: center center;
          mask-position: center center;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: currentColor;
  width: 1.5em;
  height: auto;
  aspect-ratio: 24/25.5;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
}

.c-btn-ng {
  display: inline-block;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 16px;
  border: 1px solid #222;
  border-radius: 100vw;
  padding: 16px 32px 16px 24px;
  width: 100%;
  max-width: 400px;
  margin-inline: auto;
  background-color: #ffffff;
  font-size: 16px;
  letter-spacing: 0.01em;
  text-align: center;
  position: relative;
}
.c-btn-ng::after {
  position: absolute;
  content: "";
  -webkit-mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="white" d="M438.6 278.6c12.5-12.5 12.5-32.8 0-45.3l-160-160c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L338.8 224 32 224c-17.7 0-32 14.3-32 32s14.3 32 32 32l306.7 0L233.4 393.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l160-160z"/></svg>');
          mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="white" d="M438.6 278.6c12.5-12.5 12.5-32.8 0-45.3l-160-160c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L338.8 224 32 224c-17.7 0-32 14.3-32 32s14.3 32 32 32l306.7 0L233.4 393.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l160-160z"/></svg>');
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: center center;
          mask-position: center center;
  -webkit-mask-size: contain;
          mask-size: contain;
  background-color: currentColor;
  width: 1.5em;
  height: auto;
  aspect-ratio: 24/25.5;
  top: 0;
  bottom: 0;
  right: 1.5em;
  margin: auto;
}

.c-btn-wrap {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  gap: 16px;
}
.c-btn-wrap + .c-btn-wrap {
  margin-top: 40px;
}

/* -----------------------------------------------
* Page エントリーポイント
-------------------------------------------------- */
/* -----------------------------------------------
* intersection_observer Module
* intersection_observerページ用
-------------------------------------------------- */
body {
  background: DarkSlateGrey;
}

.intersection_observer {
  background: DarkSlateGrey;
  height: calc(var(--vh, 1vh) * 100);
  width: 100%;
  position: relative;
  z-index: 2;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  overflow: hidden;
}
.intersection_observer .intersection-root {
  position: absolute;
  z-index: 2;
  height: calc(var(--vh, 1vh) * 70);
  width: 80vw;
  max-width: 97%;
  margin: auto;
  overflow: auto;
  border: 10px solid rgba(248, 248, 255, 0.6);
  border-radius: 8px;
  padding-left: 10px;
}
.intersection_observer .intersection-root::-webkit-scrollbar {
  height: 10px;
  width: 10px;
}
.intersection_observer .intersection-root::-webkit-scrollbar-track {
  background-color: rgba(248, 248, 255, 0);
}
.intersection_observer .intersection-root::-webkit-scrollbar-track:hover {
  background-color: rgba(240, 255, 240, 0);
}
.intersection_observer .intersection-root::-webkit-scrollbar-track:active {
  background-color: rgba(240, 255, 240, 0);
}
.intersection_observer .intersection-root::-webkit-scrollbar-thumb {
  border-radius: 5px;
  background-color: Gold;
}
.intersection_observer .intersection-root::-webkit-scrollbar-thumb:hover {
  background-color: GoldenRod;
}
.intersection_observer .intersection-root::-webkit-scrollbar-thumb:active {
  background-color: GoldenRod;
}
.intersection_observer .condition-txt {
  position: fixed;
  top: var(--header-height, 70px);
  right: 0;
  z-index: 100;
  background-color: rgba(112, 128, 144, 0.7);
  padding: 0.5rem 0.5rem 1em 1rem;
  border-bottom-left-radius: 20px;
  color: #ffffff;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  gap: 8px 20px;
  max-width: calc(100% - 40px);
}
.intersection_observer .condition-txt > strong {
  font-size: 1.25rem;
  text-align: center;
  display: block;
}
.intersection_observer .condition-txt > p {
  font-size: 1rem;
  letter-spacing: 0.05em;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
}
.intersection_observer .condition-txt > p > span {
  font-size: 1.25rem;
}
.intersection_observer .root-margin {
  position: absolute;
  margin: 0;
  z-index: 1;
  background-color: rgba(255, 99, 71, 0.5);
}
.intersection_observer .root-margin.is-minusMargin {
  background-color: rgba(176, 196, 222, 0.5);
}
.intersection_observer .root-margin.top, .intersection_observer .root-margin.bottom {
  width: 80vw;
  max-width: 97%;
}
.intersection_observer .root-margin.top {
  top: calc(var(--vh, 1vh) * 15);
  height: calc(var(--vh, 1vh) * 70 * var(--rootMargin-top, 0) / 100);
}
.intersection_observer .root-margin.top:not(.is-minusMargin) {
  top: auto;
  bottom: 85vh;
}
.intersection_observer .root-margin.bottom {
  bottom: calc(var(--vh, 1vh) * 15);
  height: calc(var(--vh, 1vh) * 70 * var(--rootMargin-bottom, 0) / 100);
}
.intersection_observer .root-margin.bottom:not(.is-minusMargin) {
  bottom: auto;
  top: 85vh;
}
.intersection_observer .root-margin.left, .intersection_observer .root-margin.right {
  height: calc(var(--vh, 1vh) * 70);
}
.intersection_observer .root-margin.left {
  left: 10vw;
  width: calc(min(80vw, 97%) * var(--rootMargin-left, 0) / 100);
}
.intersection_observer .root-margin.left:not(.is-minusMargin) {
  left: auto;
  right: 90vw;
}
.intersection_observer .root-margin.right {
  right: 10vw;
  width: calc(min(80vw, 97%) * var(--rootMargin-right, 0) / 100);
}
.intersection_observer .root-margin.right:not(.is-minusMargin) {
  right: auto;
  left: 90vw;
}
.intersection_observer .target-container {
  display: grid;
  grid-template-columns: 100%;
  grid-template-rows: repeat(50, 100px);
  position: relative;
  z-index: 5;
}
.intersection_observer .target-container.row {
  height: 100%;
  grid-template-rows: 100%;
  grid-template-columns: repeat(50, 100px);
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
}
.intersection_observer .target-container.row .target-block {
  grid-row: auto;
  grid-column: 25;
}
.intersection_observer .target-block {
  position: relative;
  z-index: 6;
  grid-row: 18;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  margin: auto;
  padding: 4rem 3rem;
  background-color: slategray;
  border: 4px solid #000000;
  color: #ffffff;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.05em;
}
.intersection_observer .target-block:nth-child(1) {
  grid-row: 5;
}
.intersection_observer .target-block:nth-child(2) {
  grid-row: 15;
}
.intersection_observer .target-block:nth-child(3) {
  grid-row: 20;
}
.intersection_observer .target-block.is-intersecting {
  background-color: crimson;
}
.intersection_observer.bg-ratio {
  background: -webkit-gradient(linear, left bottom, left top, from(rgba(60, 250, 139, 0.749)), to(darkslategray));
  background: linear-gradient(0deg, rgba(60, 250, 139, 0.749) calc((var(--intersection-ratio, 0%)) - 300%), darkslategray calc((var(--intersection-ratio, 0%)) + 0%));
}
.intersection_observer.bg-ratio .target-block .bigger-target {
  position: absolute;
  background: rgba(47, 79, 79, 0.6);
  mix-blend-mode: exclusion;
  inset: -100%;
  margin: auto;
}
.intersection_observer.bg-ratio .target-block:has(> .bigger-target.is-intersecting) {
  background: red;
}
.intersection_observer.demo {
  height: 100%;
  display: block;
  padding-bottom: 100px;
  overflow: unset;
}
.intersection_observer.demo .section-each + .section-each {
  margin-top: 80px;
}
.intersection_observer.demo .section-each {
  width: 100%;
}
.intersection_observer.demo .section-each .inner-block {
  background: mintcream;
  padding-block: 80px;
}
.intersection_observer.demo .section-each .contents-wrap {
  display: grid;
  grid-template-columns: min(45%, 550px) 1fr;
  grid-template-areas: "ttl img" "txt img";
  gap: 20px 40px;
}
.intersection_observer.demo .section-each .contents-wrap .ttl {
  grid-area: ttl;
  font-size: 36px;
  line-height: 1.2;
  letter-spacing: 0.04em;
  font-weight: 700;
}
.intersection_observer.demo .section-each .contents-wrap .img-area {
  grid-area: img;
}
.intersection_observer.demo .section-each .contents-wrap .img-area img {
  width: 100%;
}
.intersection_observer.demo .section-each .contents-wrap .txt {
  grid-area: txt;
  font-size: 18px;
  line-height: 1.2;
  letter-spacing: 0.04em;
  font-weight: 500;
}
.intersection_observer.demo .section-each:last-child .inner-block {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 40px;
}
.intersection_observer.demo .section-each:last-child .contents-wrap .img-area {
  max-width: 620px;
  margin-inline: auto;
}
.intersection_observer.demo .mv-section {
  position: relative;
}
.intersection_observer.demo .mv-section .contents-wrap {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 60px;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  max-width: 800px;
  margin-inline: auto;
  position: relative;
  z-index: 2;
  color: #fff;
}
.intersection_observer.demo .mv-section .contents-wrap .ttl {
  text-align: center;
}
.intersection_observer.demo .mv-section .contents-wrap .txt {
  text-align: center;
  line-height: 1.5;
}
.intersection_observer.demo .mv-section .img-area {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 100%;
}
.intersection_observer.demo .mv-section .img-area img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-filter: brightness(0.5);
          filter: brightness(0.5);
}
.intersection_observer.demo .demo-header {
  position: -webkit-sticky;
  position: sticky;
  right: 0;
  width: 100%;
  z-index: 100;
  background: DarkSlateGrey;
  border-bottom: 1px solid GhostWhite;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.intersection_observer.demo .demo-header > .inner-block {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  height: 100%;
  max-width: none;
  padding-inline: 20px;
}
.intersection_observer.demo .demo-header .header-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 16px;
  width: 100%;
  max-width: 360px;
  margin-left: auto;
  color: GhostWhite;
  font-size: 16px;
}
.intersection_observer.demo .demo-header .header-list > li.is-current a::after {
  opacity: 1;
}
.intersection_observer.demo .demo-header .header-list > li a {
  display: inline-block;
  padding-block: 4px;
  position: relative;
}
.intersection_observer.demo .demo-header .header-list > li a::after {
  position: absolute;
  content: "";
  width: 30px;
  height: 2px;
  background: Gold;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  opacity: 0;
  -webkit-transition: opacity 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out;
}
.intersection_observer.demo-fade-in {
  padding-top: 0 !important;
}
.intersection_observer.demo-fade-in .js--fade-item {
  opacity: 0;
  translate: 0 20px;
  -webkit-transition: opacity 0.6s ease-out;
  transition: opacity 0.6s ease-out;
}
.intersection_observer.demo-fade-in .js--fade-item.is-intersecting {
  opacity: 1;
  -webkit-animation: scroll-blur 0.4s 0.2s forwards;
          animation: scroll-blur 0.4s 0.2s forwards;
}
@-webkit-keyframes scroll-blur {
  100% {
    translate: 0 0;
  }
}
@keyframes scroll-blur {
  100% {
    translate: 0 0;
  }
}
.intersection_observer.demo-mv-out {
  position: relative;
}

.io-header {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: DarkSlateGrey;
  border-bottom: 1px solid GhostWhite;
  color: #fff;
  padding-block: 20px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transition-property: background, color, border-color;
  transition-property: background, color, border-color;
}
.io-header.mv-out {
  background: rgba(248, 248, 255, 0.9);
  color: DarkSlateGrey;
  border-color: DarkSlateGrey;
}
.io-header.mv-out .header-list {
  color: DarkSlateGrey;
}
.io-header .inner-block {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 4px 20px;
  height: 100%;
  width: 100%;
  padding-inline: 20px;
}
.io-header .header-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 16px;
  width: 100%;
  max-width: 360px;
  margin-left: auto;
  color: GhostWhite;
  font-size: 16px;
}
.io-header .header-list > li.is-current a::after {
  opacity: 1;
}
.io-header .header-list > li a {
  display: inline-block;
  padding-block: 4px;
  position: relative;
}
.io-header .header-list > li a::after {
  position: absolute;
  content: "";
  width: 30px;
  height: 2px;
  background: Gold;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  opacity: 0;
  -webkit-transition: opacity 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out;
}

.io-footer {
  border-top: 1px solid GhostWhite;
  padding-block: 12px;
  color: #fff;
}
.io-footer .inner-block {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 10px;
}
.io-footer .inner-block a {
  -webkit-text-decoration: underline transparent;
          text-decoration: underline transparent;
}
.io-footer .inner-block a:focus-visible {
  -webkit-text-decoration-color: currentColor;
          text-decoration-color: currentColor;
}

.io-sidebar {
  color: #fff;
  border-right: 1px solid GhostWhite;
  position: fixed;
  top: var(--header-height, 70px);
  left: 0;
  z-index: 50;
  width: clamp(200px, 20%, 320px);
  height: calc(var(--vh, 1vh) * 100 - var(--header-height, 70px));
  translate: -100% 0;
  -webkit-transition: translate 0.3s ease-in-out;
  transition: translate 0.3s ease-in-out;
}
.io-sidebar.is-open {
  translate: 0;
}
.io-sidebar.is-open .io-sb-btn .inn::before {
  scale: -1 -1;
}
.io-sidebar .io-sb-btn {
  display: inline-block;
  width: 48px;
  height: 48px;
  border: 1px solid GhostWhite;
  border-top: 0;
  background: rgba(47, 79, 79, 0.8);
  color: #fff;
  border-bottom-right-radius: 8px;
  position: absolute;
  top: 0;
  left: 100%;
}
.io-sidebar .io-sb-btn .inn {
  display: inline-block;
  width: 12px;
  height: auto;
  aspect-ratio: 1;
  position: relative;
}
.io-sidebar .io-sb-btn .inn::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  border: 2px solid currentColor;
  border-top: 0px;
  border-left: 0px;
  inset: 0;
  margin: auto;
  rotate: -45deg;
  -webkit-transition: scale 0.3s ease-in-out;
  transition: scale 0.3s ease-in-out;
}
.io-sidebar > .contents-wrap {
  padding: 20px;
  background: rgba(47, 79, 79, 0.8);
  width: 100%;
  height: 100%;
  overflow-y: auto;
}
.io-sidebar li {
  border-top: 1px solid rgba(248, 248, 255, 0.8);
}
.io-sidebar li:last-child {
  border-bottom: 1px solid rgba(248, 248, 255, 0.8);
}
.io-sidebar a {
  display: block;
  padding-inline: 4px;
  padding-block: 8px;
}
.io-sidebar a:focus-visible {
  background: rgba(245, 255, 250, 0.2);
}
@media only screen and (max-width: 767px) {
  body {
    position: relative;
    -webkit-appearance: none;
    -webkit-text-size-adjust: 100%;
  }
  input,
  select,
  textarea {
    font-size: 16px !important;
  }
  #wrapper {
    min-width: 320px;
  }
  .inner-block {
    padding-left: 20px;
    padding-right: 20px;
  }
  .pc {
    display: none !important;
  }
  .c-btn01 {
    gap: 8px;
    padding: 12px 20px;
  }
  .c-btn01 .inn-txt {
    font-size: 14px;
  }
  .c-btn01 .inn-txt .en {
    font-size: 12px;
  }
  .c-btn02 {
    gap: 8px;
    padding: 12px 20px;
  }
  .c-btn02 .inn-txt {
    font-size: 14px;
  }
  .c-btn03 {
    gap: 8px;
    padding: 12px 20px;
  }
  .c-btn03 .inn-txt {
    font-size: 14px;
  }
  .c-btn-ng {
    gap: 8px;
    padding: 12px 24px 12px 20px;
    font-size: 14px;
  }
  .intersection_observer .condition-txt {
    padding: 0.375rem 0.375rem 0.75em 0.75rem;
  }
  .intersection_observer .condition-txt > strong {
    font-size: 1rem;
  }
  .intersection_observer .condition-txt > p {
    font-size: 0.75rem;
  }
  .intersection_observer .condition-txt > p > span {
    font-size: 1rem;
  }
  .intersection_observer .target-block {
    font-size: 1.75rem;
    padding: 3rem 2rem;
  }
  .intersection_observer.demo {
    padding-bottom: 80px;
  }
  .intersection_observer.demo .section-each + .section-each {
    margin-top: 40px;
  }
  .intersection_observer.demo .section-each .inner-block {
    padding-block: 50px;
  }
  .intersection_observer.demo .section-each .contents-wrap {
    grid-template-columns: 100%;
    grid-template-areas: "ttl" "img" "txt";
    max-width: 500px;
    margin-inline: auto;
  }
  .intersection_observer.demo .section-each .contents-wrap .ttl {
    font-size: 24px;
  }
  .intersection_observer.demo .section-each .contents-wrap .txt {
    font-size: 16px;
  }
  .intersection_observer.demo .section-each:last-child .inner-block {
    grid-template-columns: 100%;
  }
  .intersection_observer.demo .mv-section .contents-wrap {
    gap: 40px;
  }
  .intersection_observer.demo .demo-header {
    width: calc(100% - 120px);
    font-size: 16px;
  }
  .intersection_observer.demo .demo-header > .inner-block {
    padding-inline: 10px;
  }
  .intersection_observer.demo .demo-header .header-list {
    font-size: 12px;
    gap: 4px;
  }
  .io-header {
    font-size: 14px;
    padding-block: 10px;
  }
  .io-header .inner-block {
    padding-inline: 16px;
  }
  .io-header .header-list {
    max-width: 280px;
    font-size: 12px;
    gap: 4px;
  }
  .io-sidebar .io-sb-btn {
    width: 36px;
    height: 36px;
  }
  .io-sidebar .io-sb-btn .inn {
    width: 10px;
  }
  .io-sidebar > .contents-wrap {
    padding-inline: 8px;
  }
  .io-sidebar a {
    font-size: 12px;
  }
}
@media only screen and (min-width: 768px) {
  a[href^="tel:"] {
    pointer-events: none;
  }
  .inner-block {
    padding-left: 40px;
    padding-right: 40px;
    max-width: 1280px;
  }
  a,
  a::before,
  a::after,
  button,
  button::before,
  button::after {
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
  }
  .sp {
    display: none !important;
  }
  .c-btn-ng {
    -webkit-transition: color 0.3s ease-in-out, background-color 0.3s ease-in-out;
    transition: color 0.3s ease-in-out, background-color 0.3s ease-in-out;
  }
  .c-btn-ng:hover {
    background-color: #222;
    color: #ffffff;
  }
  .intersection_observer.demo .section-each .contents-wrap {
    grid-template-rows: auto 1fr;
  }
  .intersection_observer.demo .section-each:nth-child(2) .contents-wrap {
    grid-template-columns: 1fr min(45%, 550px);
    grid-template-areas: "img ttl" "img txt";
  }
  .intersection_observer.demo .section-each:last-child .contents-wrap {
    grid-template-columns: 100%;
    grid-template-areas: "ttl" "img" "txt";
  }
  .intersection_observer.demo .mv-section .contents-wrap {
    min-height: 300px;
  }
}
@media (any-hover: hover) {
  .c-btn01:hover {
    background-color: #222;
    color: #ffffff;
  }
  .c-btn01.white:hover {
    background-color: #3171f3;
    color: #ffffff;
  }
  .c-btn01.blue:hover {
    background-color: #17a2b8;
    border-color: #17a2b8;
    color: #ffffff;
  }
  .c-btn02:hover {
    -webkit-box-shadow: 0px 0px 0px 0px #dee2e6;
            box-shadow: 0px 0px 0px 0px #dee2e6;
    translate: 0 4px;
  }
  .c-btn03:hover {
    background-color: #222;
    color: #ffffff;
  }
  .io-footer .inner-block a:hover {
    -webkit-text-decoration-color: currentColor;
            text-decoration-color: currentColor;
  }
  .io-sidebar a:hover {
    background: rgba(245, 255, 250, 0.2);
  }
}
@media (prefers-reduced-motion: no-preference) {
  .c-btn01.animate {
    outline-width: 1px;
    outline-offset: 0;
    outline-color: #bcc7f8;
    outline-style: solid;
    -webkit-animation: animateOutline 4s ease infinite;
            animation: animateOutline 4s ease infinite;
  }
  @-webkit-keyframes animateOutline {
    0% {
      outline-width: 1px;
      outline-offset: 0;
      outline-color: rgba(0, 130, 206, 0);
    }
    10% {
      outline-color: #bcc7f8;
    }
    /* The animation finishes at 50% */
    50% {
      outline-width: 7px;
      outline-offset: 4px;
      outline-color: rgba(0, 130, 206, 0);
    }
    100% {
      outline-width: 7px;
      outline-offset: 4px;
      outline-color: rgba(102, 102, 102, 0);
    }
  }
  @keyframes animateOutline {
    0% {
      outline-width: 1px;
      outline-offset: 0;
      outline-color: rgba(0, 130, 206, 0);
    }
    10% {
      outline-color: #bcc7f8;
    }
    /* The animation finishes at 50% */
    50% {
      outline-width: 7px;
      outline-offset: 4px;
      outline-color: rgba(0, 130, 206, 0);
    }
    100% {
      outline-width: 7px;
      outline-offset: 4px;
      outline-color: rgba(102, 102, 102, 0);
    }
  }
}
/*# sourceMappingURL=style.css.map */