img {
  max-width: 100%;
  height: auto;
}

* {
  box-sizing: border-box;
}

main > section[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}

main > section[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

body {
  font-family: "Shippori Mincho", serif;
  font-weight: 400;
  font-style: normal;
}

:root {
  --cb-frame-gap-x-pc: 20px;
  --cb-frame-gap-y-pc: 46px;
  --cb-frame-gap-x-sp: 50px;
  --cb-frame-gap-y-sp: 19px;
  --cb-frame-weight: 1.2px;
  --cb-frame-color: #000;
}

.logo_img img {
  display: block;
  width: 60%;
  height: auto;
  max-width: 100%;
  margin-top: 3%;
  margin-left: 3%;
  margin-right: 10%;
  margin-bottom: 0%;
}

.mv {
  display: grid;
}

.header {
  position: relative;
  z-index: 0;
  overflow: visible;
}

.header > * {
  position: relative;
  z-index: 1;
}

.header::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: linear-gradient(var(--cb-frame-color), var(--cb-frame-color))
      left var(--cb-frame-gap-x-pc) top var(--cb-frame-gap-y-pc) /
      calc(100% - var(--cb-frame-gap-x-pc) * 6) var(--cb-frame-weight) no-repeat,

    linear-gradient(var(--cb-frame-color), var(--cb-frame-color))
      left var(--cb-frame-gap-x-pc) bottom var(--cb-frame-gap-y-pc) /
      calc(100% - var(--cb-frame-gap-x-pc) * 5) var(--cb-frame-weight) no-repeat,

    linear-gradient(var(--cb-frame-color), var(--cb-frame-color))
      left var(--cb-frame-gap-x-pc) top var(--cb-frame-gap-y-pc) /
      var(--cb-frame-weight) calc(100% - var(--cb-frame-gap-y-pc) * 5) no-repeat,

    linear-gradient(var(--cb-frame-color), var(--cb-frame-color))
      right var(--cb-frame-gap-x-pc) top var(--cb-frame-gap-y-pc) /
      var(--cb-frame-weight) calc(100% - var(--cb-frame-gap-y-pc) * 5) no-repeat;
}

.header p {
  height: auto;
  width: auto;
  font-size: 80% !important;
  margin: 0;
  line-height: 1.7;
}

.mv_img img {
  height: auto;
  margin-right: 0%;
  object-fit: contain;
}

.header .mv {
  min-height: clamp(280px, 32vw, 560px);
  align-items: stretch;
}

.header .mv_img {
  display: contents;
}

.header .mv_img img {
  width: 70%;
  height: auto;
  display: block;
}

.header .mv > p {
  align-self: stretch !important;
  height: 100%;
  padding-bottom: clamp(8px, 1.2vw, 24px);
  line-height: 1.8;
}

.hero_1 {
  margin-top: 10%;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  padding: 5% 8%;
  align-items: center;
  justify-content: space-between;
  z-index: 0;
  background: none;
}

.hero_1::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 70vw;
  height: 100%;
  background-color: #0f0f0f;
  z-index: -1;
}

h1 {
  width: 100%;
  margin-bottom: 2rem;
  margin-bottom: 5%;
}

h1 img {
  margin-top: 0;
  display: block;
  width: 60%;
  height: auto;
}

.hero_1_p {
  color: #FFFFFF;
  width: 45%;
  position: relative;
}

.hero_1_p_topik {
  font-size: 120%;
}

.hero_1_p_text {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero_1_img {
  width: 45%;
  text-align: right;
}

.hero_1_img img {
  width: 100%;
  height: auto;
}

.hero_1_P_btn {
  display: inline-block;
  float: right;
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  position: relative;
  padding-bottom: 6px;
}

.hero_1_P_btn:hover {
  transform: scale(1.02);
}

.hero_1_P_btn::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 520%;
  height: 1px;
  background-color: #fff;
}

.hero_2 {
  margin-top: 10%;
  display: flex;
}

.hero_2_p {
  margin-left: 9%;
  margin-top: 20%;
  font-size: 100%;
}

.hero_2 img {
  width: 40%;
  height: auto;
  object-fit: cover;
}

.hero_3_container {
  display: flex;
  grid-template-columns: minmax(0,60%) minmax(0,37%);
  column-gap: 3%;
  align-items: flex-start;
  padding: 3%;
}

.hero_3_label {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 130%;
  color: #fff;
}

.hero_3_label--sub {
  margin-top: 48px;
  margin-bottom: 0px;
}

.hero_3_left {
  background: #000;
  border-radius: 20px;
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
  flex: 1;
}

.hero_3_thumbwrap {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: #fff;
  border-radius: 10px;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.hero_3_thumb {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.hero_3_thumbwrap::after {
  content: attr(data-caption);
  position: absolute;
  top: 6px;
  right: 6px;
  padding: 4px 8px;
  font-weight: 700;
  font-size: 12px;
  line-height: 1;
  color: #111;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 999px;
  pointer-events: none;
}

.hero_3_right {
  background: transparent;
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
}

.hero_3_overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.8);
  z-index: 9000;
}

.hero_3_overlay[hidden] {
  display: none !important;
}

.hero_3_overlay.is-open {
  display: flex !important;
}

.hero_3_overlay-box {
  position: relative;
  background: #fff;
  border-radius: 12px;
  padding: 12px;
  max-width: min(90vw, 900px);
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.hero_3_overlay-box img {
  display: block;
  max-width: 100%;
  max-height: 75vh;
  height: auto;
  width: auto;
  border-radius: 8px;
  object-fit: contain;
  margin: 0 auto;
}

.hero_3_close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 32px;
  line-height: 1;
  color: #fff;
  background: rgba(0,0,0,0.6);
  border: none;
  border-radius: 50%;
  padding: 4px 10px;
  cursor: pointer;
  z-index: 99999;
}

.hero_3_overlay-cap {
  position: absolute;
  top: 50%;
  left: 16px;
  color: #111;
  font-weight: 700;
  font-size: clamp(16px, 2vw, 22px);
  background: rgba(255,255,255,.9);
  padding: 6px 12px;
  border-radius: 6px;
  z-index: 10001;
}

.color_name {
  margin-top: .5rem;
  font-size: 12px;
  color: #666;
  text-align: center;
}

.color_dot.is-active {
  outline: 2px solid #111;
  outline-offset: 2px;
}

.hero_4 {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 5% 8%;
}

.hero_4_p {
  width: 50%;
  font-size: 1rem;
}

.hero_4_img_wrapper {
  width: 30%;
  text-align: center;
}

#colorImage {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  transition: opacity 0.3s ease;
}

.color_dots {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.color_dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid white;
  cursor: pointer;
  transition: transform 0.2s;
}

.color_dot:hover {
  transform: scale(1.1);
  border-color: #ccc;
}

.hero_5 h2 {
  margin-left: 8%;
}

.hero_5_slider {
  position: relative;
  max-width: 800px;
  margin: 40px auto;
  overflow: hidden;
  border-radius: 10px;
  background: #fff;
  margin-top: 0%;
}

.hero_5_slides {
  display: flex;
  transition: transform 0.5s ease;
}

.hero_5_slide {
  min-width: 100%;
  position: relative;
  display: flex;
  align-items: center;
}

.hero_5_slide.active {
  display: block;
}

.hero_5_prev, .hero_5_next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0,0,0,0.5);
  color: white;
  border: none;
  padding: 10px 15px;
  cursor: pointer;
  font-size: 18px;
  z-index: 10;
  border-radius: 50%;
}

.hero_5_prev {
  left: 10px;
}

.hero_5_next {
  right: 10px;
}

.hero_5_slider-indicators {
  text-align: center;
  padding: 10px;
}

.hero_5_dot {
  height: 12px;
  width: 12px;
  margin: 0 5px;
  background-color: #bbb;
  border-radius: 50%;
  display: inline-block;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.hero_5_dot.active {
  background-color: #717171;
}

.hero_6 h2 {
  margin-left: 8%;
  color: #bbb;
}

.hero_6 h2 span {
  color: #ff8d8d;
}

.hero_6 h2 > span:first-of-type {
  color: #000;
}

.qa-6 {
  max-width: 500px;
  margin-bottom: 5px;
  border-bottom: 0.5px solid #dedede;
  margin: 0 auto;
}

.qa-6 summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 1em 2em 1em 3em;
  color: #000;
  font-weight: 600;
  cursor: pointer;
}

.qa-6 summary::before,
.qa-6 p::before {
  position: absolute;
  left: 1em;
  font-weight: 600;
  font-size: 1.3em;
}

.qa-6 summary::before {
  color: #bbb;
  content: "Q";
}

.qa-6 summary::after {
  transform: translateY(-25%) rotate(45deg);
  width: 7px;
  height: 7px;
  margin-left: 10px;
  border-bottom: 3px solid #333333b3;
  border-right: 3px solid #333333b3;
  content: '';
  transition: transform .5s;
}

.qa-6[open] summary::after {
  transform: rotate(225deg);
}

.qa-6 p {
  position: relative;
  transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: .3em 3em 1.5em;
  color: #333;
  transition: transform .5s, opacity .5s;
}

.qa-6[open] p {
  transform: none;
  opacity: 1;
}

.qa-6 p::before {
  color: #ff8d8d;
  line-height: 1.2;
  content: "A";
}

.hero_6 .qa-6 {
  max-width: min(1100px, 90vw);
  width: 100%;
  margin: 0 auto 12px;
}

.hero_6 .qa-6 p br {
  display: none;
}

.hero_6 .qa-6 summary,
.hero_6 .qa-6 p {
  white-space: normal;
}

.hero_7 {
  margin-top: 5%;
  background: #000;
  padding: clamp(48px, 8vw, 96px) 0;
  color: #111;
}

.hero_7_inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
}

.hero_7_title {
  color: #fff;
  text-align: center;
  font-weight: 700;
  font-size: clamp(20px, 3.2vw, 34px);
  letter-spacing: .02em;
  margin: 0 0 clamp(24px, 5vw, 56px);
}

.hero_7_cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(320px, 420px));
  justify-content: center;
  gap: clamp(16px, 3vw, 32px);
}

.hero_7_card {
  background: #fff;
  border-radius: 12px;
  padding: clamp(16px, 2.5vw, 24px);
  box-shadow: 0 2px 10px rgba(0,0,0,.08);
  text-align: center;
}

.hero_7_card h3 {
  margin: 0 0 .6em;
  font-size: clamp(18px, 2.4vw, 28px);
  font-weight: 800;
  color: #111;
}

.hero_7_card p {
  margin: 0 0 1.2em;
  line-height: 1.8;
  color: #111;
}

.hero_7_btn {
  display: inline-flex;
  min-width: clamp(140px, 32%, 220px);
  height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  background: #d9d9d9;
  color: #111;
  font-weight: 800;
  text-decoration: none;
  border-radius: 10px;
  transition: transform .15s ease, background .15s ease, color .15s ease;
}

.hero_7_btn:hover,
.hero_7_btn:focus-visible {
  background: #000;
  color: #fff;
  transform: translateY(-1px);
}

.hero_7_btn:active {
  transform: translateY(0);
  background: #111;
  color: #fff;
}

.pc-long {
  display: block;
}

.sp-short {
  display: none;
}

@media screen and (max-width: 768px) {
  .hero_2, .hero_3, .hero_4 {
    padding-inline: 2% !important;
  }

  .hero_3_container {
    padding-inline: 0 !important;
  }

  .logo_img img {
    width: 90%;
  }

  :root {
    --cb-frame-gap-x-pc: 8px;
    --cb-frame-gap-y-pc: 8px;
    --cb-frame-gap-x-sp: 8px;
    --cb-frame-gap-y-sp: 8px;
    --cb-frame-weight: 1.2px;
    --cb-frame-color: #000;
    --h3-gap-sp: 28px;
    --h3-pad-sp: 22px;
    --h3-card-pad: 18px;
    --h3-card-radius: 16px;
  }

  .header::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background: linear-gradient(var(--cb-frame-color), var(--cb-frame-color))
      left var(--cb-frame-gap-x-pc) top var(--cb-frame-gap-y-pc) /
      calc(100% - var(--cb-frame-gap-x-pc) * 10) var(--cb-frame-weight) no-repeat,

    
    linear-gradient(var(--cb-frame-color), var(--cb-frame-color))
      left var(--cb-frame-gap-x-pc) bottom var(--cb-frame-gap-y-pc) /
      calc(100% - var(--cb-frame-gap-x-pc) * 7) var(--cb-frame-weight) no-repeat,

    
    linear-gradient(var(--cb-frame-color), var(--cb-frame-color))
      left var(--cb-frame-gap-x-pc) top var(--cb-frame-gap-y-pc) /
      var(--cb-frame-weight) calc(100% - var(--cb-frame-gap-y-pc) * 10) no-repeat,

    
    linear-gradient(var(--cb-frame-color), var(--cb-frame-color))
      right var(--cb-frame-gap-x-pc) top var(--cb-frame-gap-y-pc) /
      var(--cb-frame-weight) calc(100% - var(--cb-frame-gap-y-pc) * 2) no-repeat;
  }

  .header p {
    margin-left: 6%;
    font-size: 70%;
    width: auto;
    padding-top: 0%;
    line-height: 1.8;
  }

  .mv_img img {
    height: auto !important;
    padding-left: 0 !important;
    margin-left: auto!important;
    margin-right: auto!important;
    margin: 0 auto !important;
    object-fit: contain;
    display: block;
    max-width: 90%;
  }

  .header .mv {
    grid-template-columns: 1fr;
    row-gap: 12px;
    padding-inline: calc(var(--cb-frame-gap-x-sp) + 2px);
    padding-block: calc(var(--cb-frame-gap-y-sp) + 6px);
  }

  .header .mv_img img {
    max-width: 100% !important;
    height: auto !important;
    max-height: none !important;
    margin: 0 auto;
    display: block;
    object-fit: contain;
    justify-content: center;
  }

  .header .mv_img {
    display: block !important;
    text-align: center !important;
  }

  .header .mv_img img {
    display: block !important;
    margin-left: auto !important;
    margin-right: auto !important;
    width: min(90%, 520px) !important;
    height: auto !important;
    float: none !important;
    position: static !important;
  }

  .hero_1 {
    flex-direction: column;
    padding: 40px 3%;
    overflow-x: hidden;
  }

  h1 {
    order: 1;
    width: 100%;
    text-align: center;
    margin-bottom: 1.5rem;
  }

  h1 img {
    width: 60%;
    height: auto;
    margin-left: 0%;
  }

  .hero_1_img {
    order: 2;
    width: 100%;
    margin: 0 auto 2rem;
    text-align: center;
  }

  .hero_1_img img {
    width: 90%;
    height: auto;
    margin: 0 auto;
  }

  .hero_1_p {
    order: 3;
    width: 100%;
    text-align: left;
    color: #fff;
  }

  .hero_1_p_text {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
  }

  .hero_1_P_btn {
    display: block;
    text-align: right;
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    position: relative;
    padding-bottom: 6px;
    margin: 1rem 0;
  }

  .hero_1_P_btn::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #fff;
  }

  .hero_1::before {
    width: 100%;
    height: 100%;
  }

  .hero_1_P_btn::after {
    width: 100%;
    left: 0;
    right: auto;
    transform-origin: left center;
  }

  img, video, canvas {
    max-width: 100%;
    height: auto;
  }

  .hero_2 {
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;
    margin-top: 0%;
  }

  .hero_2_p {
    margin: 98% 5% 8%;
    font-size: 0.95rem;
    text-align: left;
    position: relative;
  }

  .hero_2 img {
    width: 70%;
    height: auto;
    position: absolute;
    display: block;
    margin: 0 auto 2rem;
  }

  .hero_3_container {
    display: flex;
    grid-template-columns: 1fr;
    grid-template-areas: "left"
    "right";
    row-gap: 16px;
    padding-inline: 0;
    flex-direction: column;
  }

  .hero_3_left {
    grid-area: left;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--h3-gap-sp, clamp(12px, 2.5vw, 18px));
    padding: 16px;
    margin: 0 auto;
    max-width: 960px;
    box-sizing: border-box;
    border-radius: 16px;
    background: #000;
    order: 1;
  }

  .hero_3_right {
    grid-area: right;
    width: 100%;
    padding: 0 0 12px;
  }

  .hero_3_label {
    grid-column: 1 / -1;
    margin: 0 0 6px;
  }

  .hero_3_label--sub {
    grid-column: 1 / -1;
    margin-top: clamp(22px, 5vw, 36px);
  }

  .hero_3_thumbwrap {
    width: 100%;
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: var(--h3-card-radius, 12px);
    padding: var(--h3-card-pad, 10px);
    overflow: hidden;
    box-sizing: border-box;
  }

  .hero_3_thumbwrap::after {
    top: 10px;
    right: 10px;
  }

  .hero_3_thumbwrap img,
.hero_3_thumb {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
  }

  .hero_3_overlay {
    padding: 0;
  }

  .hero_3_overlay-box {
    margin: 0;
    width: 90%;
    max-width: 100%;
    max-height: 100vh;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .hero_3_overlay-box img {
    width: 80%;
    height: auto;
    max-height: 100vh;
    object-fit: contain;
  }

  .hero_4 {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 5% 5%;
  }

  .hero_4_img_wrapper {
    order: -1;
    width: 70%;
  }

  .hero_4_p {
    width: 100%;
    margin-top: 2rem;
    font-size: 0.95rem;
    text-align: left;
  }

  #colorImage {
    width: 100%;
    max-width: 100%;
  }

  .hero_5_prev, .hero_5_next {
    top: 50%;
    transform: translateY(-50%);
  }

  .hero_7_cards {
    grid-template-columns: 1fr;
  }

  .hero_7_card {
    padding: 20px;
  }

  .pc-long {
    display: none;
  }

  .sp-short {
    display: block;
  }

  @media (min-width: 1400px) {
    .hero_3_left {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }

    .hero_3_label {
      grid-column: 1 / -1;
    }

    .hero_3_left img {
      width: 100%;
    }

  }

  main > section[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease;
    will-change: opacity, transform;
  }

  main > section[data-reveal].is-visible {
    opacity: 1;
    transform: none;
  }

  @media (prefers-reduced-motion: reduce) {
    main > section[data-reveal] {
      opacity: 1 !important;
      transform: none !important;
      transition: none !important;
    }

  }

  :root {
    --section-gap: clamp(48px, 8vw, 96px);
  }

  main > section {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
  }

  main > section:first-child {
    margin-top: var(--section-gap) !important;
  }

  main > section + section {
    margin-top: var(--section-gap) !important;
  }

  @media (min-width: 769px) {
    .hero_2, .hero_3, .hero_4 {
      padding-inline: 8% !important;
    }

    .header .mv {
      padding-inline: calc(var(--cb-frame-gap-x-pc) + 8px);
      padding-block: calc(var(--cb-frame-gap-y-pc) + 8px);
      grid-template-columns: minmax(22rem, 1fr)                  
      minmax(180px, 28vw)                   
      minmax(180px, 28vw);
    }

    :root {
      --h3-gap: 20px;
      --h3-pad: 22px;
    }

    .hero_3_overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: clamp(520px, 65vw, 960px);
      height: 100dvh;
      background: rgba(0,0,0,.72);
      display: none;
      z-index: 9000;
      align-items: center;
      justify-content: center;
    }

    .hero_3_overlay-cap {
      position: absolute;
      top: 16px;
      left: 16px;
      right: auto;
      color: #fff;
      font-weight: 800;
      font-size: clamp(16px, 2.2vw, 22px);
      padding: 4px 8px;
      background: transparent;
      z-index: 10001;
      pointer-events: none;
    }

    .hero_3_overlay-box {
      width: min(86%, 880px);
      max-height: calc(100dvh - 120px);
      border-radius: 12px;
      padding: 12px;
      background: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .hero_3_overlay-box img {
      max-width: 100%;
      max-height: calc(100dvh - 160px);
      height: auto;
      width: auto;
      object-fit: contain;
      border-radius: 8px;
      display: block;
    }

    .hero_3_thumbwrap img,
  .hero_3_thumb {
      display: block;
      width: 100%;
      height: auto;
      object-fit: contain;
      border-radius: 8px;
    }

  }

}

:root {
  --mv-col-left: 48%;
  --mv-left-vh: 64vh;
  --mv-left-max: 1200px;
  --mv-right-vh: 86vh;
  --mv-right-max: 1400px;
  --mv-right-shift: 2%;
  --mv-sp-left: 58vw;
  --mv-sp-right: 64vw;
}

@media (min-width: 1024px) {
  .header .mv {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    row-gap: 16px;
    grid-template-areas: "text imgR"
      "imgL  imgR";
    column-gap: clamp(16px, 2.4vw, 32px);
    padding-inline: calc(var(--cb-frame-gap-x-pc) + 8px);
    padding-block: calc(var(--cb-frame-gap-y-pc) + 6px)
                    calc(var(--cb-frame-gap-y-pc) + 10px);
    align-items: start;
    min-height: auto;
  }

  .header .mv_img {
    display: contents;
  }

  .header .mv > p {
    order: 1;
    text-align: center;
    font-size: clamp(14px, 3.8vw, 17px);
    line-height: 1.8;
  }

  .header .mv_img img {
    order: 2;
    width: 94%;
    height: auto;
    margin: 0 auto;
    display: block;
  }

  .header .mv_img img:first-child {
    grid-area: imgL;
    max-height: min(var(--mv-left-vh), var(--mv-left-max));
    align-self: end;
    justify-self: start;
  }

  .header .mv_img img:last-child {
    grid-area: imgR;
    max-height: min(var(--mv-right-vh), var(--mv-right-max));
    align-self: end;
    justify-self: end;
    margin-right: var(--mv-right-shift);
  }

}

@media (min-width: 769px) {
  .header .mv_img img {
    width: 100%;
    height: auto;
    object-fit: contain;
  }

  .hero_3_container {
    display: grid;
    grid-template-columns: minmax(0,60%) minmax(0,37%);
    column-gap: 3%;
    align-items: start;
    padding: 3%;
  }

  .hero_3_left {
    background: #000;
    border-radius: 20px;
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 16px;
    align-items: start;
    box-sizing: border-box;
  }

  .hero_3_label {
    grid-column: 1 / -1;
    margin: 0 0 10px 0;
    font-size: 130%;
    color: #fff;
  }

  .hero_3_label--sub {
    margin-top: 48px;
  }

  .hero_3_thumbwrap {
    grid-column: span 4;
    background: #fff;
    border-radius: 12px;
    padding: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-sizing: border-box;
  }

  .hero_3_thumb {
    max-width: 100%;
    max-height: 100%;
    width: 100%;
    height: auto;
    cursor: pointer;
    transform: translateZ(0);
    will-change: transform;
    object-fit: contain;
    display: block;
    transition: transform .28s ease, box-shadow .28s ease;
  }

  .hero_3_thumbwrap[data-caption="CONBOX-Meeting"],
  .hero_3_thumbwrap[data-caption="CONBOX-Room"] {
    grid-column: span 6;
  }

  .hero_3_media {
    display: flex;
    align-items: center;
    gap: 16px;
  }

  .hero_3_overlay-cap {
    flex: 0 0 auto;
    color: #111;
    font-weight: 700;
    font-size: clamp(16px, 2vw, 22px);
    background: rgba(255,255,255,.9);
    padding: 6px 12px;
    border-radius: 6px;
  }

  .hero_3_overlay-img {
    flex: 1 1 auto;
    max-width: 80%;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
  }

  .hero_3_overlay-box {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 24px;
  }

  .hero_3_overlay-cap {
    position: static;
    flex: 0 0 auto;
    color: #111;
    font-weight: 700;
    font-size: clamp(16px, 2vw, 22px);
    background: none;
  }

  .hero_3_overlay-box img {
    flex: 1 1 auto;
    max-width: 70%;
    height: auto;
    object-fit: contain;
  }

}

.hero_3_overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9000;
}

.hero_3_overlay.is-open {
  display: flex !important;
}

@media (max-width: 768px) {
  .header .mv {
    display: grid;
    grid-template-columns: 1fr;
    row-gap: 12px;
    padding-inline: calc(var(--cb-frame-gap-x-sp) + 6px);
    justify-items: center !important;
    padding-inline: max(calc(var(--cb-frame-gap-x-sp) + 8px), 3vw) !important;
    padding-block: calc(var(--cb-frame-gap-y-sp) + 8px) !important;
    min-height: auto !important;
    align-items: center !important;
  }

  .header .mv > p {
    padding-top: 4%;
    font-size: 80%;
    line-height: 1.8;
  }

  .header .mv_img img {
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    margin: 0 auto;
  }

  .hero_3_overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: transparent;
    z-index: 9000;
  }

  .hero_3_overlay.is-open {
    display: flex !important;
  }

  .hero_3_overlay-box {
    position: relative;
    background: #fff;
    border-radius: 8px;
    padding: 0;
    width: auto;
    max-width: 90%;
    box-shadow: 0 0 0 20px rgba(0,0,0,0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero_3_overlay-box img {
    width: 100%;
    height: auto;
    object-fit: contain;
  }

}

@media (min-width: 769px) and (max-width: 1023px) {
  .header .mv {
    display: grid;
    grid-template-columns: minmax(22rem, 50%) 1fr;
    grid-template-areas: "text img";
    column-gap: clamp(14px, 2.6vw, 24px);
  }

  .header .mv > p {
    grid-area: text;
    align-self: end;
    padding-top: 6%;
  }

  .header .mv_img img {
    grid-area: img;
    width: 100%;
    height: auto;
    object-fit: contain;
  }

}

@media (min-width: 769px) {
  .hero_3_overlay {
    position: fixed;
    top: 50%;
    left: 0;
    width: 60vw;
    max-width: 1024px;
    max-height: 94vh;
    padding: 80px 80px;
    background: rgba(0, 0, 0, 0.8);
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9000;
    box-sizing: border-box;
  }

  #hero_3_overlay .hero_3_overlay-box {
    display: grid !important;
    grid-template-columns: auto minmax(0, 1fr);
    gap: clamp(12px, 2vw, 24px);
    max-width: min(86vw, 980px);
    overflow: hidden;
    box-sizing: border-box;
  }

  #hero_3_overlay .hero_3_media {
    display: contents !important;
    min-width: 0;
  }

  #hero_3_overlay .hero_3_overlay-cap {
    white-space: nowrap;
    min-width: 0;
  }

  #hero_3_overlay-img {
    min-width: 0 !important;
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
    max-height: calc(100dvh - 160px);
    object-fit: contain;
    display: block;
  }

}

@media (min-width: 769px) and (max-width: 980px) {
  #hero_3_overlay .hero_3_overlay-box {
    grid-template-columns: 1fr;
  }

  #hero_3_overlay .hero_3_overlay-cap {
    margin-bottom: 8px;
  }

  #hero_3_overlay-img {
    width: 100% !important;
    max-width: 100% !important;
  }

}

.hero_3_left .hero_3_thumbwrap[data-caption="CONBOX-Room"],
.hero_3_left .hero_3_thumbwrap[data-caption="CONBOX-Meeting"],
.hero_3_left .hero_3_thumbwrap[data-caption="CONBOX-Room"]:hover,
.hero_3_left .hero_3_thumbwrap[data-caption="CONBOX-Meeting"]:hover {
  transition: none !important;
  animation: none !important;
  filter: none !important;
  box-shadow: none !important;
}

.hero_3_left .hero_3_thumbwrap[data-caption="CONBOX-Room"] img.hero_3_thumb,
.hero_3_left .hero_3_thumbwrap[data-caption="CONBOX-Meeting"] img.hero_3_thumb,
.hero_3_left .hero_3_thumbwrap[data-caption="CONBOX-Room"]:hover img.hero_3_thumb,
.hero_3_left .hero_3_thumbwrap[data-caption="CONBOX-Meeting"]:hover img.hero_3_thumb {
  transition: none !important;
  animation: none !important;
  filter: none !important;
  box-shadow: none !important;
  translate: 0 !important;
  scale: 1 !important;
}

.hero_3_left .hero_3_thumbwrap[data-caption="CONBOX-Room"] * ,
.hero_3_left .hero_3_thumbwrap[data-caption="CONBOX-Meeting"] * {
  transition: none !important;
  animation: none !important;
}

.header .mv {
  display: grid !important;
  grid-template-columns: 1fr auto !important;
  align-items: center !important;
  gap: clamp(16px, 2.5vw, 40px) !important;
  padding-inline: max(calc(var(--cb-frame-gap-x-pc) + 12px), 3vw) !important;
  padding-block: calc(var(--cb-frame-gap-y-pc) + 8px) !important;
  box-sizing: border-box !important;
}

.header .mv_img {
  display: contents !important;
}

.header .mv_img img {
  height: clamp(320px, 46vh, 620px) !important;
  width: auto !important;
  object-fit: contain !important;
  justify-self: end !important;
  align-self: center !important;
  margin-right: clamp(10px, 2vw, 28px) !important;
  margin-bottom: clamp(10px, 2vw, 28px) !important;
}

.header .mv > p {
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  min-height: clamp(320px, 46vh, 620px) !important;
  margin-left: 5% !important;
  padding: 0 !important;
  text-align: left !important;
  line-height: 1.9 !important;
  font-size: clamp(14px, 1.6vw, 18px) !important;
  overflow-wrap: anywhere !important;
  max-width: 100% !important;
}

@media (max-width: 768px) {
  .header .mv {
    grid-template-columns: 1fr !important;
    row-gap: 12px !important;
    justify-items: center !important;
    padding-inline: max(calc(var(--cb-frame-gap-x-sp) + 8px), 3vw) !important;
    padding-block: calc(var(--cb-frame-gap-y-sp) + 8px) !important;
    display: grid !important;
    min-height: auto !important;
    align-items: center !important;
  }

  .header .mv_img img {
    height: auto !important;
    width: 90% !important;
    margin: clamp(8px, 3vw, 20px) auto 0 auto !important;
  }

  .header .mv > p {
    font-size: clamp(11px, 3.0vw, 15px) !important;
    line-height: 1.4;
    text-align: center !important;
    place-self: center !important;
    margin: 0 auto !important;
    padding-top: 3% !important;
    align-self: center !important;
    justify-self: start !important;
    text-align: left !important;
    display: block !important;
    min-height: 0 !important;
    height: auto;
  }

}

@media (min-width: 769px) {
}

.hero_3_overlay,
#hero_3_overlay {
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  display: none !important;
  align-items: center !important;
  justify-content: center !important;
  background: rgba(0,0,0,.8) !important;
  padding: 0 !important;
  margin: 0 !important;
  z-index: 99999 !important;
  transform: none !important;
}

.hero_3_overlay.is-open,
#hero_3_overlay.is-open {
  display: flex !important;
}

.hero_3_overlay-box {
  position: relative !important;
  left: auto !important;
  top: auto !important;
  transform: none !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 !important;
  padding: 20px !important;
  background: #fff !important;
  border-radius: 12px !important;
  max-width: min(92vw, 980px) !important;
  max-height: 85vh !important;
  box-shadow: 0 8px 20px rgba(0,0,0,.5) !important;
}

.hero_3_overlay-box img,
#hero_3_overlay-img {
  display: block !important;
  width: auto !important;
  height: auto !important;
  max-width: 90vw !important;
  max-height: 70vh !important;
  object-fit: contain !important;
}

.hero_3_close-btn {
  position: absolute !important;
  top: 10px !important;
  right: 10px !important;
  width: 36px !important;
  height: 36px !important;
  border-radius: 50% !important;
  font-size: 28px !important;
  line-height: 1 !important;
  background: rgba(0,0,0,.6) !important;
  color: #fff !important;
  border: none !important;
  cursor: pointer !important;
}

.hero_3_overlay-cap {
  margin-top: 10px !important;
  font-size: clamp(14px, 2vw, 18px) !important;
  font-weight: 700 !important;
  color: #111 !important;
  background: rgba(255,255,255,.9) !important;
  padding: 6px 12px !important;
  border-radius: 6px !important;
}

.hero_3_overlay.is-open[data-caption="CONBOX-Room"] .hero_3_overlay-box,
#hero_3_overlay[data-caption="CONBOX-Room"] .hero_3_overlay-box {
  position: relative !important;
  background: #fff !important;
  border-radius: 12px !important;
  padding: 20px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  max-width: min(90vw, 880px) !important;
  max-height: 85vh !important;
  margin: 0 auto !important;
  overflow: hidden !important;
}

.hero_3_overlay.is-open[data-caption="CONBOX-Room"] img,
#hero_3_overlay[data-caption="CONBOX-Room"] img {
  width: auto !important;
  height: auto !important;
  max-width: 88vw !important;
  max-height: 70vh !important;
  object-fit: contain !important;
  transform: none !important;
  margin: 0 auto !important;
}

.hero_3_overlay,
#hero_3_overlay {
  position: fixed !important;
  inset: 0 !important;
  display: none !important;
  align-items: center !important;
  justify-content: center !important;
  background: transparent !important;
  z-index: 99999 !important;
}

.hero_3_overlay.is-open,
#hero_3_overlay.is-open {
  display: flex !important;
}

.hero_3_overlay-box {
  --halo: clamp(6px, 1.4vw, 14px);
  --radius: 14px;
  --pad: clamp(10px, 2vw, 18px);
  background: #fff !important;
  border-radius: var(--radius) !important;
  padding: var(--pad) !important;
  display: inline-flex !important;
  flex-direction: column !important;
  align-items: center !important;
  overflow: hidden !important;
  box-shadow: 0 0 0 var(--halo) rgba(0,0,0,.82),   
    0 10px 26px rgba(0,0,0,.28)          
    !important;
}

.hero_3_overlay-box img,
#hero_3_overlay-img {
  display: block !important;
  width: auto !important;
  height: auto !important;
  max-width: min(60vw, 880px) !important;
  max-height: min(70vh, 720px) !important;
  object-fit: contain !important;
  border-radius: 10px !important;
  margin: 0 !important;
}

.hero_3_close-btn {
  position: absolute !important;
  top: 8px !important;
  right: 8px !important;
  width: 36px !important;
  height: 36px !important;
  border-radius: 50% !important;
  font-size: 28px !important;
  line-height: 1 !important;
  background: rgba(0,0,0,.55) !important;
  color: #fff !important;
  border: none !important;
  cursor: pointer !important;
}

@media (max-width: 768px) {
  .hero_3_overlay-box {
    --halo: clamp(4px, 2vw, 10px);
  }

  .hero_3_overlay-box img,
  #hero_3_overlay-img {
    max-width: 86vw !important;
    max-height: 76vh !important;
  }

}

.hero_3_overlay.is-open[data-caption="CONBOX-Room"] .hero_3_overlay-box,
#hero_3_overlay[data-caption="CONBOX-Room"] .hero_3_overlay-box,
.hero_3_overlay.is-open[data-caption="CONBOX-Meeting"] .hero_3_overlay-box,
#hero_3_overlay[data-caption="CONBOX-Meeting"] .hero_3_overlay-box {
  background: #fff !important;
  box-shadow: 0 0 0 var(--halo) rgba(0,0,0,.82),
    0 10px 26px rgba(0,0,0,.28)
    !important;
}

@media (any-hover: hover) {
  .hero_3_thumbwrap:hover .hero_3_thumb {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 10px 24px rgba(0,0,0,.18);
  }

}

.hero_3_left .hero_3_thumbwrap > img,
.hero_3_right .hero_3_thumbwrap > img,
.hero_3_left .hero_3_thumb,
.hero_3_right .hero_3_thumb,
.hero_3_left .hero_3_thumbwrap > picture > img,
.hero_3_right .hero_3_thumbwrap > picture > img {
  display: block;
  width: 100%;
  height: auto;
  cursor: pointer;
  transform: translateZ(0);
  will-change: transform;
  transition: transform .28s ease, box-shadow .28s ease;
  pointer-events: auto;
}

.hero_3_left .hero_3_thumbwrap,
.hero_3_right .hero_3_thumbwrap {
  overflow: visible !important;
}

@media (any-hover: hover) {
  .hero_3_left .hero_3_thumbwrap:hover > img,
  .hero_3_right .hero_3_thumbwrap:hover > img,
  .hero_3_left .hero_3_thumbwrap:hover > picture > img,
  .hero_3_right .hero_3_thumbwrap:hover > picture > img {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 10px 24px rgba(0,0,0,.18);
  }

}

@media (any-hover: none) {
  .hero_3_left .hero_3_thumbwrap > img:active,
  .hero_3_right .hero_3_thumbwrap > img:active,
  .hero_3_left .hero_3_thumbwrap > picture > img:active,
  .hero_3_right .hero_3_thumbwrap > picture > img:active {
    transform: translateY(-1px) scale(1.02);
    box-shadow: 0 8px 18px rgba(0,0,0,.15);
  }

}

@media (prefers-reduced-motion: reduce) {
  .hero_3_left .hero_3_thumbwrap > img,
  .hero_3_right .hero_3_thumbwrap > img,
  .hero_3_left .hero_3_thumb,
  .hero_3_right .hero_3_thumb {
    transition: none;
  }

}

@media (max-width: 768px) {
  :root {
    --copy-max-sp: 760px;
    --copy-pad-sp: 16px;
  }

  .hero_2 {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 0;
  }

  .hero_2 img {
    order: 1;
    position: static !important;
    display: block;
    width: 70%;
    height: auto;
    margin: 0 auto 1.5rem;
  }

  .hero_2_p {
    order: 2;
    box-sizing: border-box;
    width: min(calc(100vw - var(--copy-pad-sp)*2), var(--copy-max-sp));
    margin-inline: auto;
    padding-inline: var(--copy-pad-sp);
    margin: 0;
    text-align: left;
  }

  .hero_3_right,
  .hero_4_p {
    box-sizing: border-box;
    width: min(calc(100vw - var(--copy-pad-sp)*2), var(--copy-max-sp));
    margin-inline: auto;
    padding-inline: var(--copy-pad-sp);
    text-align: left;
  }

}