@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap");
@import url("../fontawesome/css/regular.css");

/* Design Tokens */
:root {
  /* Font family */
  --font-base: YakuHanJP, "Roboto", "Noto Sans JP", sans-serif;

  /* Size */
  --size-4: 0.25rem;
  --size-6: 0.375rem;
  --size-8: 0.5rem;
  --size-10: 0.625rem;
  --size-11: 0.7rem;
  --size-12: 0.75rem;
  --size-14: 0.875rem;
  --size-15: 0.94rem;
  --size-16: 1rem;
  --size-18: 1.125rem;
  --size-20: 1.25rem;
  --size-24: 1.5rem;
  --size-25: 1.56rem;
  --size-26: 1.625rem;
  --size-28: 1.75rem;
  --size-30: 1.875rem;
  --size-32: 2rem;
  --size-35: 2.1875rem;
  --size-36: 2.25rem;
  --size-40: 2.5rem;
  --size-46: 2.875rem;
  --size-48: 3rem;
  --size-52: 3.25rem;
  --size-54: 3.38rem;
  --size-56: 3.5rem;
  --size-60: 3.75rem;
  --size-64: 4rem;
  --size-70: 4.38rem;
  --size-74: 4.63rem;
  --size-80: 5rem;
  --size-84: 5.25rem;
  --size-88: 5.5rem;
  --size-92: 5.75rem;
  --size-100: 6.25rem;
  --size-120: 7.5rem;
  --size-128: 8rem;
  --size-140: 8.75rem;
  --size-352: 22rem;

  /* gray */
  --color-gray: #606f83;
  --color-gray-70: #909aa8;
  --color-gray-20: #dfe2e6;
  --color-gray-10: #eff1f3;
  --color-gray-70-alpha: rgb(96 111 131 / 70%);
  --color-gray-30-alpha: rgb(96 111 131 / 30%);
  --color-gray-20-alpha: rgb(96 111 131 / 20%);
  --color-gray-10-alpha: rgb(96 111 131 / 10%);

  /* Pink */
  --color-pink: #da5278;
  --color-pink-70: #e586a1;
  --color-pink-20: #f8dce4;
  --color-pink-10: #fbeef2;
  --color-pink-70-alpha: rgb(218 82 120 / 70%);
  --color-pink-20-alpha: rgb(218 82 120 / 20%);
  --color-pink-10-alpha: rgb(218 82 120 / 10%);

  /* Orange */
  --color-orange: #d56927;
  --color-orange-70: #e29668;
  --color-orange-20: #f7e1d4;
  --color-orange-10: #fbf0e9;
  --color-orange-70-alpha: rgb(213 105 39 / 70%);
  --color-orange-20-alpha: rgb(213 105 39 / 20%);
  --color-orange-10-alpha: rgb(213 105 39 / 10%);

  /* Yellow */
  --color-yellow: #e8ba32;
  --color-yellow-70: #efcf70;
  --color-yellow-20: #faf1d6;
  --color-yellow-10: #fdf8eb;
  --color-yellow-70-alpha: rgb(232 186 50 / 70%);
  --color-yellow-20-alpha: rgb(232 186 50 / 20%);
  --color-yellow-10-alpha: rgb(232 186 50 / 10%);

  /* Blue */
  --color-blue: #44a6d7;
  --color-blue-70: #7cc1e3;
  --color-blue-20: #daedf7;
  --color-blue-10: #ecf6fb;
  --color-blue-70-alpha: rgb(68 166 215 / 70%);
  --color-blue-20-alpha: rgb(68 166 215 / 20%);
  --color-blue-10-alpha: rgb(68 166 215 / 10%);

  /* Navy */
  --color-navy: #0f367a;
  --color-navy-70: #5772a2;
  --color-navy-20: #cfd7e4;
  --color-navy-10: #e7ebf2;
  --color-navy-70-alpha: rgb(15 54 122 / 70%);
  --color-navy-20-alpha: rgb(15 54 122 / 20%);
  --color-navy-10-alpha: rgb(15 54 122 / 10%);

  /* Green */
  --color-green: #0d955a;
  --color-green-70: #56b58c;
  --color-green-30: #cfeade;
  --color-green-20: #cfeade;
  --color-green-10: #e7f4ef;
  --color-green-70-alpha: rgb(13 149 90 / 70%);
  --color-green-30-alpha: rgb(13 149 90 / 30%);
  --color-green-20-alpha: rgb(13 149 90 / 20%);
  --color-green-10-alpha: rgb(13 149 90 / 10%);

  /* Black */
  --color-black: #373c38;
  --color-black-10: #eaeef1;
  --color-black-20: #d7d8d7;
  --color-black-20-alpha: rgb(55 60 56 / 20%);
  --color-black-80-alpha: rgb(55 60 56 / 80%);

  /* White */
  --color-White: #ffffff;
  --color-White-10: #eaeef1;
  --color-White-20: #d7d8d7;
  --color-White-20-alpha: rgb(55 60 56 / 20%);
  --color-White-80-alpha: rgb(55 60 56 / 80%);

  /* Layout */
  --content-width: 1200px;
  --side-padding: 24px;

  /* Other */
  --radius-sm: 4px;
  --radius-md: 8px;

  --transition-base: 0.3s ease;
  --breadcrumb-arrow-color: var(--color-green);
}

/* Utility */
.u-hidden--sp {
  display: block;
}

.u-hidden--pc {
  display: none;
}

@media (max-width: 767px) {
  :root {
    --side-padding: 20px;
  }

  .u-hidden--sp {
    display: none;
  }

  .u-hidden--pc {
    display: block;
  }
}

/* Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* コンテンツが短いページでFooterを最下部に */
html,
body {
  min-height: 100%;
}

body {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

#main-content {
  flex: 1;
}

/* Base */
html {
  font-size: var(--size-16);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-black);
  background: #fff;
  font-family: var(--font-base);
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.05em;
}

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

a {
  color: var(--color-black);
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid #005fcc;
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

html[data-font-size="large"] {
  font-size: var(--size-20);
}

/* Layout */
.l-inner {
  width: 100%;
  max-width: var(--content-width);
  margin-inline: auto;
  padding-inline: var(--side-padding);
}

.l-stack {
  display: grid;
  gap: var(--size-60);
}

/* Lower-page layout */
.l-page {
  --page-content-top: var(--size-84);
  --page-content-bottom: var(--size-120);
  position: relative;
  padding-block: var(--page-content-top) var(--page-content-bottom);
}

.l-page.c-step-page {
  --page-content-bottom: 0;
}

.l-page--offset-background {
  --page-content-top: var(--size-25);
  --page-content-bottom: var(--size-120);
  --page-background-color: transparent;

  isolation: isolate;
}

.l-page--offset-background::before {
  position: absolute;
  top: calc(var(--page-content-top) + var(--size-60));
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  background: var(--page-background-color);
  pointer-events: none;
  content: "";
}

.l-page--offset-background-green {
  --page-background-color: var(--color-green-10);
}

.l-page--offset-background-orange {
  --page-background-color: var(--color-orange-10);
}

.l-page--offset-background-blue {
  --page-background-color: var(--color-blue-10);
}

.l-page--offset-background-navy {
  --page-background-color: var(--color-navy-10);
}

.l-page--with-sidebar > .l-page__layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(368px, 1fr);
  gap: var(--size-24);
  align-items: start;
}

.l-page__content {
  min-width: 0;
}

.l-page__sidebar {
  position: sticky;
  top: var(--size-40);
  min-width: 0;
}

.c-local-nav {
  padding: var(--size-30) var(--size-40);
  background: #fff;
  border-radius: var(--size-20);
  box-shadow: 0 var(--size-10) var(--size-30) var(--color-gray-30-alpha);
}

.c-local-nav__title {
  display: flex;
  align-items: center;
  gap: var(--size-10);
  color: var(--main-key-color, var(--color-green));
  font-size: var(--size-20);
  font-weight: 700;
  margin-bottom: 10px;
}

.c-local-nav__title::before {
  width: var(--size-20);
  height: var(--size-20);
  flex: 0 0 var(--size-20);
  background: currentcolor;
  border-radius: 50%;
  content: "";
}

.c-local-nav__list {
  display: grid;
  gap: var(--size-10);
  padding: 0;
  list-style: none;
}

.c-local-nav__list a {
  font-size: var(--size-20);
  line-height: 1.5;
  color: var(--color-black);
  display: block;
  padding: var(--size-4) var(--size-10);
  transition:
    color var(--transition-base),
    background-color var(--transition-base);
}

.c-local-nav__list a[aria-current="location"] {
  color: #fff;
  background: var(--main-key-color, var(--color-green));
}

.c-local-nav__button[aria-pressed="true"] {
  color: #fff;
  background: var(--main-key-color, var(--color-green));
}

.c-local-nav__list a:hover,
.c-local-nav__list a:focus-visible,
.c-local-nav__button:hover,
.c-local-nav__button:focus-visible {
  color: var(--main-key-color, var(--color-green));
  background: var(--main-key-color-soft, var(--color-green-10));
}

.c-local-nav__button {
  display: block;
  width: 100%;
  padding: var(--size-4) var(--size-10);
  color: var(--color-black);
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-size: var(--size-20);
  line-height: 1.5;
  text-align: left;
  transition:
    color var(--transition-base),
    background-color var(--transition-base);
}

/* Header */
.site-header {
  position: relative;
  z-index: 20;
  box-shadow: 0 10px 20px var(--color-black-20);
}

.site-header__inner {
  display: grid;
  grid-template-columns: minmax(250px, 1fr) auto;
  grid-template-rows: auto auto;
  align-items: end;
  column-gap: 32px;
  row-gap: 15px;
  min-height: 120px;
  padding-block: 15px;
  background: #fff;
}

.site-header__logo {
  grid-row: 1 / span 2;
  display: block;
  width: min(300px, 100%);
}

.site-header__logo img,
.site-header__tokyo-logo,
.sp-menu__tokyo-logo {
  display: block;
}

.site-header__utility {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 32px;
}

.site-header__tokyo-logo {
  width: 98px;
}

.font-size-control {
  display: flex;
  align-items: center;
  font-weight: 700;
  line-height: 1;
}

.font-size-control__label {
  font-size: var(--size-14);
  margin-right: 8px;
}

.font-size-control__button {
  display: inline-grid;
  width: 25px;
  height: 25px;
  place-items: center;
  padding: 0;
  color: var(--color-green);
  font: inherit;
  font-size: 0.688rem;
  line-height: 1;
  background: #fff;
  border: 1px solid var(--color-green);
  border-radius: 50%;
  cursor: pointer;
}

.font-size-control__button--large {
  font-size: 1.06rem;
  margin-left: 5px;
  background: var(--color-green-10);
}

.font-size-control__button:not([aria-pressed="true"]):hover {
  border-color: var(--color-pink);
  background: var(--color-pink-10);
  color: var(--color-pink);
}

.font-size-control__button[aria-pressed="true"] {
  color: #fff;
  background: var(--color-green);
}

/* Nav */
.global-nav__list,
.sp-menu__list,
.breadcrumb__list {
  list-style: none;
}

.global-nav__list {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 13px;
}

.global-nav {
  grid-column: 2;
  justify-self: end;
}

.global-nav a {
  display: block;
  font-size: var(--size-16);
  font-weight: 700;
  line-height: 1.5;
}

.global-nav a:hover {
  color: var(--color-green);
}

[aria-current="page"] {
  font-weight: 700;
}

.site-header__menu-button {
  display: none;
}

.sp-menu {
  display: none;
}

/* Page key color */
.main--key-green {
  --main-key-color: var(--color-green);
  --main-key-color-soft: var(--color-green-10);
  --main-key-color-alpha20: var(--color-green-20-alpha);
}

.main--key-orange {
  --main-key-color: var(--color-orange);
  --main-key-color-soft: var(--color-orange-10);
  --main-key-color-alpha20: var(--color-orange-20-alpha);
}

.main--key-blue {
  --main-key-color: var(--color-blue);
  --main-key-color-soft: var(--color-blue-10);
  --main-key-color-alpha20: var(--color-blue-20-alpha);
}

.main--key-navy {
  --main-key-color: var(--color-navy);
  --main-key-color-soft: var(--color-navy-10);
  --main-key-color-alpha20: var(--color-navy-20-alpha);
}

body:has(main.main--key-green) {
  --breadcrumb-arrow-color: var(--color-green);
}

body:has(main.main--key-orange) {
  --breadcrumb-arrow-color: var(--color-orange);
}

body:has(main.main--key-blue) {
  --breadcrumb-arrow-color: var(--color-blue);
}

body:has(main.main--key-navy) {
  --breadcrumb-arrow-color: var(--color-navy);
}

/* breadcrumb */
.breadcrumb {
  padding-block: 45px 0;
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  font-size: var(--size-16);
  line-height: 1.5;
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  letter-spacing: 0.1em;
}

.breadcrumb__item[aria-current="page"] {
  font-weight: 700;
}

.breadcrumb__item + .breadcrumb__item::before {
  display: inline-block;
  margin-inline: 5px;
  color: var(--breadcrumb-arrow-color);
  content: "\f061";
  font-family: "Font Awesome 7 Free";
  font-weight: 900;
}

/* Heading */
.c-heading {
  color: var(--color-black);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.05em;
}

.c-heading--page {
  font-size: var(--size-32);
}

.c-heading--section {
  font-size: var(--size-32);
}

.c-heading--subsection {
  font-size: var(--size-24);
}

.c-heading--detail {
  font-size: var(--size-20);
  line-height: 1.5;
}

.c-heading--accent-dot {
  display: flex;
  align-items: center;
  gap: var(--size-12);
  font-size: var(--size-24);
  letter-spacing: 0.05em;
}

.c-heading--accent-dot::before {
  width: var(--size-24);
  height: var(--size-24);
  flex: 0 0 var(--size-24);
  background: var(--color-green);
  border-radius: 50%;
  content: "";
}

.c-heading--card-title {
  align-self: start;
  font-size: var(--size-24);
  letter-spacing: 0.05em;
  text-align: center;
  color: var(--color-green);
  position: relative;
  z-index: 1;
}

.c-step-choice .c-heading--card-title {
  text-align: left;
}

.c-support-resource__content .c-heading--card-title {
  text-align: left;
  font-size: var(--size-20);
  color: var(--color-black);
}


.c-choice-card .c-heading--card-title {
  font-size: var(--size-28);
  line-height: 1.7;
  text-align: left;
}

.c-heading--align-center {
  text-align: center;
}

.c-heading--numbered-section {
  display: flex;
  align-items: center;
  gap: var(--size-20);
  font-size: var(--size-28);
}

.c-heading__section-number {
  display: inline-grid;
  width: var(--size-54);
  height: var(--size-54);
  flex: 0 0 var(--size-54);
  place-items: center;
  color: #fff;
  background: var(--heading-key-color, var(--color-green));
  border-radius: 50%;
  font-size: var(--size-24);
  font-weight: 700;
  line-height: 1;
}

.c-heading--emphasis {
  font-size: var(--size-24);
  line-height: 1.5;
}

.c-heading--choice {
  font-size: var(--size-32);
  text-align: center;
}

.c-heading__eyebrow {
  color: var(--heading-key-color, var(--color-green));
  font-family: "Roboto", sans-serif;
  font-size: var(--size-20);
  font-weight: 400;
  line-height: 1.4;
}

.c-heading--topic {
  display: flex;
  align-items: center;
  gap: var(--size-12);
  font-size: var(--size-24);
}

.c-heading--topic::before {
  width: var(--size-24);
  height: var(--size-24);
  flex: 0 0 var(--size-24);
  background: var(--color-green);
  border-radius: 50%;
  content: "";
}

.c-step-flow-section--buyer .c-heading--topic::before {
  background: var(--color-navy);
}

.c-heading--step {
  font-size: var(--size-24);
}

.c-heading__step-label {
  color: var(--heading-key-color-soft, var(--color-green-20));
  font-family: "Roboto", sans-serif;
  font-size: var(--size-14);
  font-weight: 700;
  line-height: 1;
}

.c-heading--key-green {
  --heading-key-color: var(--color-green);
  --heading-key-color-soft: var(--color-green-20);
  color: var(--color-green);
}

.c-heading--key-navy {
  --heading-key-color: var(--color-navy);
  --heading-key-color-soft: var(--color-navy-20);
  color: var(--color-navy);
}

.c-heading--key-orange {
  --heading-key-color: var(--color-orange);
  --heading-key-color-soft: var(--color-orange-10);
  color: var(--color-orange);
}

.c-heading--key-blue {
  --heading-key-color: var(--color-blue);
  --heading-key-color-soft: var(--color-blue-10);
  color: var(--color-blue);
}

.c-heading--section-marker {
  display: flex;
  align-items: center;
  gap: var(--size-20);
}

.c-heading--section-marker::before {
  width: var(--size-54);
  height: var(--size-54);
  flex: 0 0 var(--size-54);
  background: var(--main-key-color-alpha20, var(--color-green-20-alpha));
  border-radius: 50%;
  content: "";
}

.c-heading--section-marker .c-heading__content {
  display: grid;
  gap: var(--size-8);
}

.c-heading--badge-group {
  display: flex;
  align-items: center;
  gap: var(--size-20);
  margin-bottom: var(--size-30);
}

.c-heading__badge {
  display: inline-grid;
  width: var(--size-54);
  height: var(--size-54);
  flex: 0 0 var(--size-54);
  place-items: center;
  color: #fff;
  background: var(--heading-key-color, var(--color-navy));
  border-radius: 50%;
  font-size: var(--size-24);
  line-height: 1;
}

.c-heading--error {
  color: var(--color-green-20);
  font-size: 10rem;
  line-height: 1;
}

.c-heading--error-message {
  color: var(--color-green);
  font-size: var(--size-32);
}

.c-page-heading__eyebrow {
  color: var(--page-heading-color, var(--main-key-color, var(--color-green)));
  font-size: var(--size-20);
  line-height: 1.4;
}

.c-page-heading {
  --page-heading-color: var(--main-key-color, var(--color-green));
  --page-heading-color-soft: var(--color-green-20);

  display: flex;
  align-items: center;
  gap: var(--size-24);
}

.c-page-intro,
.c-page-intro__inner {
  display: grid;
  gap: var(--size-30);
}

.c-page-intro.c-page-intro--with-select-nav {
  gap: 0;
}

.c-page-intro--with-select-nav .c-select-nav,
.c-page-intro--with-select-nav .c-glossary__filter--sp {
  margin-top: var(--size-30);
}

.c-page-intro__lead {
  font-size: var(--size-20);
  line-height: 1.5;
  letter-spacing: 0.1em;
}

.c-page-intro--with-media > .c-page-heading {
  grid-area: heading;
}

.c-page-intro--with-media > .c-page-intro__meta {
  grid-area: meta;
}

.c-page-intro--with-media > .c-page-intro__media {
  grid-area: media;
}

.c-page-intro--with-media > .c-page-intro__lead {
  grid-area: lead;
}

.c-page-intro--with-media > .c-page-intro__navigation {
  grid-area: navigation;
}

.c-page-intro--movie {
  grid-template-areas:
    "heading"
    "media"
    "lead";
}

.c-page-intro--case {
  grid-template-areas:
    "meta"
    "heading"
    "media"
    "lead";
}

.c-page-heading--green {
  --page-heading-color: var(--color-green);
  --page-heading-color-soft: var(--color-green-20);
}

.c-page-heading--navy {
  --page-heading-color: var(--color-navy);
  --page-heading-color-soft: var(--color-navy-10);
}

.c-page-heading__icon {
  display: inline-grid;
  width: var(--size-74);
  height: var(--size-74);
  flex: 0 0 var(--size-74);
  place-items: center;
  color: var(--page-heading-color);
  background: var(--page-heading-color-soft);
  border-radius: 50%;
  font-family: "Font Awesome 7 Free";
  font-size: var(--size-32);
  font-weight: 900;
  line-height: 1;
}

.c-page-heading__icon--privacy::before {
  content: "\f505";
}

.c-page-heading__icon--glossary::before {
  content: "\f02d";
}

.c-page-heading__icon--support::before {
  content: "\f15c";
}

.c-page-heading__icon--info::before {
  content: "\f05a";
}

.c-page-heading__icon--step::before {
  content: "\f0ee";
}

.c-page-heading__icon--sitemap::before {
  content: "\f802";
}

.c-glossary__group {
  display: grid;
  scroll-margin-top: var(--size-40);
}

.c-glossary__term {
  border-block: 1px solid var(--color-gray-20);
  scroll-margin-top: var(--size-40);
}

.c-glossary__term + .c-glossary__term {
  margin-top: -1px;
}

.c-glossary__term-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--size-24);
  gap: var(--size-20);
  align-items: center;
  padding: var(--size-20) var(--size-20) var(--size-10);
  color: var(--color-navy);
  cursor: pointer;
  font-size: var(--size-18);
  font-weight: 700;
  line-height: 1.5;
  list-style: none;
}

.c-glossary__term-summary::-webkit-details-marker {
  display: none;
}

.c-glossary__term-summary::after {
  color: var(--color-navy);
  content: "\f0fe";
  font-family: "Font Awesome 7 Free";
  font-size: var(--size-24);
  font-weight: 700;
  line-height: 1;
}

.c-glossary__term[open] .c-glossary__term-summary::after {
  content: "\f146";
  font-weight: 400;
  align-self: start;
  margin-top: var(--size-4);
}

.c-glossary__term-name {
  min-width: 0;
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--size-10);
  align-items: baseline;
  overflow-wrap: anywhere;
}

.c-glossary__term-reading {
  display: none;
  color: #777;
  font-size: var(--size-16);
  font-weight: 400;
}

.c-glossary__term[open] .c-glossary__term-reading {
  display: inline;
}

.c-glossary__term[open] .c-glossary__term-en {
  flex-basis: 100%;
}

.c-glossary__term-en {
  color: var(--color-gray);
  font-family: "Roboto", "Noto Sans JP", sans-serif;
}

.c-glossary__term-body {
  height: 0;
  opacity: 0;
  overflow: hidden;
  padding-inline: var(--size-20);
}

.c-glossary__term[open] .c-glossary__term-body {
  height: auto;
  opacity: 1;
}

.c-glossary__term-description {
  min-height: 0;
  margin: 0;
  padding: 0 0 var(--size-20);
  font-size: var(--size-18);
  letter-spacing: 0.05em;
  line-height: 1.55;
}

.c-glossary__detail {
  position: relative;
  margin-top: var(--size-10);
  padding: var(--size-24) var(--size-20);
  border-radius: var(--size-24);
  background: #f4f5f7;
}

.c-glossary__detail-heading {
  position: absolute;
  top: 0;
  left: var(--size-20);
  transform: translateY(-50%);
  padding: 0 var(--size-10);
  border-radius: var(--size-20);
  color: #fff;
  background: var(--color-navy);
  font-size: var(--size-12);
  font-weight: 400;
  line-height: 2;
}

.c-glossary__detail-description {
  margin: 0;
  font-size: var(--size-18);
  line-height: 1.6;
}

.c-glossary__related {
  padding-block: var(--size-20);
}

.c-glossary__related-heading {
  color: var(--color-navy);
  font-size: var(--size-16);
  font-weight: 700;
  line-height: 1;
}

.c-glossary__related-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--size-20) var(--size-10);
  margin-top: var(--size-20);
  padding: 0;
  list-style: none;
}

.c-glossary__related-list li {
  min-width: 0;
  max-width: 100%;
}

.c-glossary__related-link {
  display: flex;
  align-items: baseline;
  gap: var(--size-8);
  padding: var(--size-6) var(--size-8);
  border-radius: var(--size-10);
  color: #fff;
  background: var(--color-navy);
  font-size: var(--size-16);
  letter-spacing: 0;
  line-height: 1.4;
  overflow-wrap: anywhere;
  transition: background-color var(--transition-base);
}

.c-glossary__related-link:hover {
  background: var(--color-navy-70);
}

.c-glossary__term-summary:focus-visible,
.c-glossary__related-link:focus-visible {
  outline: 2px solid var(--color-navy);
  outline-offset: var(--size-4);
}

.c-glossary__filter {
  padding: var(--size-24);
  background: #fff;
  border-radius: var(--size-20);
  box-shadow: 0 var(--size-10) var(--size-20) var(--color-black-10);
}

.c-glossary__filter-title {
  display: block;
  padding: var(--size-4) var(--size-10);
  color: #fff;
  background: var(--color-navy);
  font-size: var(--size-20);
  font-weight: 400;
}

.c-glossary__filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--size-16) var(--size-20);
  margin: var(--size-20) 0 0;
  padding: 0 var(--size-16);
  list-style: none;
  font-size: var(--size-20);
}

.c-glossary__filter-list a {
  position: relative;
  display: inline-block;
  color: var(--color-black);
  transition: color var(--transition-base);
}

.c-glossary__filter-list li:not(:has(> a)) {
  color: var(--color-black-20);
}

.c-glossary__filter-list a::after {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentcolor;
  content: "";
  transform: scale(0, 1);
  transform-origin: right top;
  transition: transform var(--transition-base);
}

.c-glossary__filter-list a[aria-current="location"],
.c-glossary__filter-list a:hover,
.c-glossary__filter-list a:focus-visible {
  color: var(--main-key-color, var(--color-green));
}

.c-glossary__filter-list li.is-active {
  color: var(--main-key-color, var(--color-green));
}

.c-glossary__filter-list li.is-active a {
  color: inherit;
}

.c-glossary__filter-list a:hover::after,
.c-glossary__filter-list a:focus-visible::after {
  transform: scale(1, 1);
  transform-origin: left top;
}

.c-glossary__filter--sp {
  display: none;
}

.c-glossary__select {
  width: 100%;
  padding: var(--size-10) var(--size-40) var(--size-10) var(--size-14);
  color: var(--color-gray);
  background: #fff;
  border: 1px solid var(--color-gray-20);
  border-radius: var(--size-10);
  font: inherit;
}

/* Support page */
.c-support__section {
  display: grid;
  gap: var(--size-30);
}

.c-support__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--size-24);
}

.c-support-resource {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  color: var(--color-black);
  background: var(--color-gray-10);
  border-radius: var(--size-20);
  box-shadow: -10px 10px 20px rgba(13, 149, 90, 0.2);
}

a.c-support-resource {
  transition:
    background var(--transition-base),
    box-shadow var(--transition-base),
}

a.c-support-resource:hover {
  background: var(--color-green-10);
  box-shadow: -5px 5px 10px rgba(13, 149, 90, 0.1);
}

.c-support-resource__image {
  margin: 0;
  overflow: hidden;
  background: var(--color-gray-10);
  aspect-ratio: 16 / 9;
  border-radius: var(--size-20);
}

.c-support-resource__image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.c-support-resource__image--cover img {
  object-fit: cover;
}

.c-support-resource__content {
  display: grid;
  grid-template-rows: auto 1fr auto;
  align-content: start;
  gap: var(--size-10);
  padding: var(--size-30);
}

.c-support-resource__meta {
  color: var(--color-black-80-alpha);
  text-align: right;
}

.c-support-resource__title--external {
  display: flex;
  gap: var(--size-10);
  align-items: baseline;
}

.c-support-resource__title--external::after {
  content: "\f35d";
  font-family: "Font Awesome 7 Free";
  font-weight: 900;
}

/* Sitemap */
.c-sitemap {
  display: grid;
  gap: var(--size-60);
}

.c-sitemap__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--size-48);
}

.c-sitemap__group {
  display: grid;
  align-content: start;
  gap: var(--size-15);
}

.c-sitemap__group .c-heading--subsection {
  font-size: var(--size-18);
}

.c-sitemap__list {
  display: grid;
  gap: var(--size-10);
  margin: 0;
  padding: 0;
  list-style: none;
}

.c-sitemap__list li {
  display: flex;
  gap: var(--size-12);
  line-height: 1.5;
  align-items: center;
}

.c-sitemap__list li::before {
  width: var(--size-8);
  height: var(--size-8);
  flex: 0 0 var(--size-8);
  background: var(--color-green);
  border-radius: 50%;
  content: "";
}

.c-sitemap__list a {
  color: var(--color-black);
  font-size: var(--size-18);
}

.c-sitemap__list a:hover {
  color: var(--color-green);
}

/* 404 */
.c-error-page {
  padding-block: 10rem 9.38rem;
}

.c-error-page__inner {
  display: grid;
  justify-items: start;
  gap: var(--size-30);
}

.c-error-page__message {
  font-size: var(--size-20);
  line-height: 1.5;
}

.c-error-page__actions {
  margin-top: var(--size-20);
}

/* Generic content layout */
.c-content-section {
  margin-top: var(--size-48);
}

.c-content-section > .c-content-section {
  margin-top: var(--size-32);
}

.c-content-panel {
  display: grid;
}

.c-content-panel--outlined {
  gap: var(--size-40);
  padding: var(--size-40);
  background: #fff;
  border: 1px solid var(--color-gray-20);
}

.c-content-panel__intro {
  font-size: var(--size-20);
  line-height: 1.6;
}

.c-content-panel--plain {
  gap: var(--size-60);
  padding: 0;
  background: #fff;
}

.c-page-panel {
  display: grid;
  min-width: 0;
  gap: var(--size-60);
  padding: var(--size-60) var(--size-30);
  background: #fff;
  border-radius: var(--size-20);
}

.c-select-nav {
  display: none;
}

.c-carbon-credit__section {
  display: grid;
  gap: var(--size-30);
  scroll-margin-top: var(--size-40);
}

.c-lead-panel {
  margin: 0;
  padding: var(--size-30);
  color: var(--lead-panel-color);
  background: var(--lead-panel-background);
  border-radius: var(--size-20);
  font-size: var(--size-20);
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}

.c-lead-panel--green {
  --lead-panel-color: var(--color-green);
  --lead-panel-background: var(--color-green-10);
}

.c-carbon-credit__copy {
  display: grid;
  gap: var(--size-8);
}

.c-carbon-credit__image {
  display: grid;
  margin: 0;
  gap: var(--size-10);
}

.c-image-zoom {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  cursor: zoom-in;
  background: transparent;
  border: 0;
  border-radius: var(--size-20);
}

.c-image-zoom img {
  display: block;
  width: 100%;
  height: auto;
}

.c-image-zoom__label {
  position: absolute;
  right: var(--size-16);
  bottom: var(--size-16);
  display: grid;
  width: var(--size-48);
  height: var(--size-48);
  place-items: center;
  color: #fff;
  background: var(--color-green);
  border-radius: 50%;
  font-size: var(--size-14);
  font-weight: 700;
}

.c-image-zoom:focus-visible {
  outline: 3px solid var(--color-green);
  outline-offset: 4px;
}

.c-image-modal {
  width: min(90vw, 75rem);
  max-width: none;
  max-height: 90dvh;
  margin: auto;
  padding: 0;
  overflow: visible;
  background: transparent;
  border: 0;
}

.c-image-modal::backdrop {
  background: rgb(0 0 0 / 70%);
}

.c-image-modal__content {
  position: relative;
  display: grid;
  max-height: 90dvh;
  padding: var(--size-40);
  place-items: center;
  background: #fff;
  border-radius: var(--size-20);
}

.c-image-modal__content img {
  display: block;
  width: 100%;
  max-height: calc(90dvh - var(--size-80));
  object-fit: contain;
}

.c-image-modal__close {
  position: absolute;
  top: var(--size-12);
  right: var(--size-12);
  display: grid;
  width: var(--size-36);
  height: var(--size-36);
  padding: 0;
  place-items: center;
  color: #fff;
  background: var(--color-black);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  font-size: var(--size-24);
  line-height: 1;
}

.c-image-modal__close:focus-visible {
  outline: 3px solid var(--color-green);
  outline-offset: 3px;
}

.c-carbon-credit__scheme-list,
.c-carbon-credit__misconception-list {
  display: grid;
  gap: var(--size-24);
}

.c-carbon-credit__scheme-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.c-carbon-credit__scheme .c-heading--card-title,
.c-carbon-credit__misconception-list .c-heading--card-title {
  font-size: var(--size-20);
  text-align: left;
}

.c-carbon-credit__scheme,
.c-carbon-credit__misconception-list > article {
  display: grid;
  gap: var(--size-20);
  min-height: 10rem;
  padding: var(--size-30);
  background: #fff;
  border-radius: var(--size-20);
  box-shadow: -10px var(--size-10) var(--size-20) var(--color-green-30);
}

a.c-carbon-credit__scheme {
  color: var(--color-black);
  transition: all var(--transition-base);
}

.c-carbon-credit__misconception-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.c-carbon-credit__misconception-list > article {
  position: relative;
  grid-template-areas:
    "title"
    "body";
  grid-template-rows: auto minmax(0, 1fr);
  isolation: isolate;
  background: var(--color-green-10);
  box-shadow: none;
  overflow: hidden;
}

.c-carbon-credit__misconception-list > article::after {
  grid-area: body;
  align-self: center;
  justify-self: center;
  z-index: 0;
  color: var(--color-green-20);
  content: "\f00d";
  font-family: "Font Awesome 7 Free";
  font-size: var(--size-128);
  font-weight: 900;
  line-height: 1;
  pointer-events: none;
}

.c-carbon-credit__misconception-list > article > .c-heading--card-title {
  grid-area: title;
}

.c-carbon-credit__misconception-list > article > p {
  grid-area: body;
}

.c-carbon-credit__misconception-list > article > * {
  position: relative;
  z-index: 1;
}

/* Choice card */
.c-choice-card {
  --choice-card-padding: var(--size-30);
  --choice-card-shadow: -10px var(--size-10) var(--size-20) var(--color-green-30-alpha);
  position: relative;
  display: grid;
  padding: var(--choice-card-padding);
  color: var(--color-black);
  background: #fff;
  border-radius: var(--size-20);
  box-shadow: var(--choice-card-shadow);
}

.c-choice-card > img {
  position: absolute;
  top: -84px;
  right: -10px;
  width: 144px;
  height: 156px;
  object-fit: contain;
}

.c-choice-card .c-button {
  width: 100%;
  margin-top: var(--size-30);
}

.c-choice-card--seller {
  --choice-card-color: var(--color-green);
}

.c-choice-card--buyer {
  --choice-card-color: var(--color-navy);
}

/* Step page */
.c-step-choice-section {
  position: relative;
  isolation: isolate;
  padding-block: var(--size-60);
  color: #fff;
}

.c-step-choice-section::before {
  position: absolute;
  inset-block: 0;
  right: calc((100vw - 100%) / -2);
  left: calc((100vw - 100%) / -2);
  z-index: -1;
  background: var(--color-green);
  content: "";
}

.c-step-choice-section__inner {
  display: grid;
  justify-items: center;
  gap: var(--size-84);
}

.c-step-choice-section .c-heading--choice {
  color: #fff;
}

.c-choice-card-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--size-24);
  width: min(100%, 760px);
  margin: auto;
}

.c-step-choice-list {
  width: min(100%, 956px);
}

.c-step-choice {
  --choice-card-padding: var(--size-35) var(--size-30) var(--size-30);
  --choice-card-shadow: -10px var(--size-10) var(--size-20) var(--color-green-70-alpha);
}

.c-choice-card ul {
  display: grid;
  gap: var(--size-4);
  margin-top: var(--size-15);
  padding: 0;
  list-style: none;
  font-size: var(--size-16);
  line-height: 1.5;
}

.c-choice-card li {
  position: relative;
  padding-left: 1em;
}

.c-choice-card li::before {
  position: absolute;
  left: 0;
  color: var(--choice-card-color, var(--color-green));
  content: "•";
}

.c-step-content {
  display: grid;
  gap: var(--size-92);
}

.c-step-flow-section {
  display: grid;
  gap: var(--size-60);
  scroll-margin-top: var(--size-60);
}

.c-step-resource-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--size-24);
  margin: 0;
  padding: 0;
  list-style: none;
}

.c-media-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--size-24);
  margin: 0;
  padding: 0;
  list-style: none;
}

.c-step-carousel {
  display: grid;
  gap: var(--size-30);
  min-width: 0;
}

.c-step-carousel__header {
  display: flex;
  gap: var(--size-24);
  align-items: center;
  justify-content: space-between;
}

.c-step-carousel__header .c-heading--topic {
  min-width: 0;
}

.c-step-carousel__viewport {
  width: 100vw;
  margin-inline: calc(50% - 50vw);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: none;

  /* ▼▼ ここから追加 ▼▼ 2026-09-10 */
  touch-action: pan-y;         /* 縦スクロールのみブラウザに任せ、横方向のスワイプをJSで拾えるようにする */
  cursor: grab;                /* 通常時は掴めるカーソルを表示 */
  user-select: none;           /* テキストの反転選択を防止 */
  -webkit-user-select: none;
  /* ▲▲ ここまで追加 ▲▲ */
}

/* スライド内の画像がブラウザ標準のドラッグ動作を奪うのを防止 2026-09-10 */
.c-step-carousel .c-step-resource-list img {
  -webkit-user-drag: none;
  user-drag: none;
  pointer-events: none;
}

.c-step-carousel__viewport::-webkit-scrollbar {
  display: none;
}

.c-step-carousel .c-step-resource-list {
  display: flex;
  gap: var(--size-24);
  width: 100%;
}

.c-step-carousel .c-step-resource-list li {
  width: max(270px, calc((100% - (var(--size-24) * 4)) / 5));
  flex: 0 0 max(270px, calc((100% - (var(--size-24) * 4)) / 5));
}

.c-step-resource-list__media img {
  display: block;
}

.c-step-carousel__controls {
  display: flex;
  flex: 0 0 auto;
  justify-content: flex-end;
  gap: var(--size-12);
}

.c-step-carousel__button {
  display: inline-grid;
  width: var(--size-40);
  height: var(--size-40);
  place-items: center;
  color: #fff;
  background: var(--color-green);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--transition-base);
}

.c-step-carousel__button:hover {
  background: var(--color-green-70);
}

.c-step-carousel__button span::before {
  content: "\f061";
  font-family: "Font Awesome 7 Free";
  font-size: var(--size-18);
  font-weight: 900;
}

.c-step-carousel__button[data-carousel-previous] span::before {
  content: "\f060";
}

.c-step-resource-list li {
  text-align: center;
}

.c-step-resource-list img {
  width: 100%;
  aspect-ratio: 270 / 170;
  object-fit: cover;
  border-radius: var(--size-20);
}

.c-step-resource-list h4 {
  margin: var(--size-15) 0 0;
  color: var(--step-key-color, var(--color-green));
  font-size: var(--size-20);
  line-height: 1.5;
}

.c-step-resource-list p {
  margin: var(--size-10) 0 0;
  font-size: var(--size-16);
}

.c-media-list li {
  display: grid;
  gap: var(--size-14);
  text-align: center;
}

.c-media-list img {
  width: 100%;
  aspect-ratio: 368 / 232;
  object-fit: cover;
  border-radius: var(--size-16);
}

.c-media-list h4 {
  margin: 0;
  color: var(--media-list-key-color, var(--color-green));
  font-size: var(--size-20);
  line-height: 1.5;
}

.c-media-list p {
  margin: 0;
  font-size: var(--size-16);
}

.c-step-flow-section--buyer {
  --step-key-color: var(--color-navy);
}

.c-step-flow-section--buyer .c-media-list {
  --media-list-key-color: var(--color-navy);
}

.c-step-process {
  display: grid;
  gap: var(--size-46);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.c-step-process > li {
  position: relative;
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: var(--size-60);
  counter-increment: step;
}

.c-step-process__index {
  display: grid;
  grid-column: 1;
  grid-row: 1;
  align-content: start;
  color: var(--step-key-color-soft, var(--color-green-20));
}

.c-step-process__index .c-heading__step-label {
  font-size: var(--size-28);
  line-height: 1;
  letter-spacing: 0.17em;
  text-align: center;
}

.c-step-process--buyer .c-step-process__index .c-heading__step-label {
  color: var(--color-navy-20);
}

.c-step-process__index::after {
  content: "0" counter(step);
  font-family: "Roboto", sans-serif;
  font-size: var(--size-80);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
}

.c-step-process--seller {
  --step-key-color-soft: var(--color-green-20);
}

.c-step-process--buyer {
  --step-key-color-soft: var(--color-navy-20);
}

.c-step-process__content {
  max-width: 900px;
  width: 100%;
}

.c-step-process p {
  margin: 0;
  font-size: var(--size-18);
  margin-top: var(--size-15);
  line-height: 1.55;
}

.c-step-process .c-button {
  margin-top: var(--size-15);
}

.c-step-flow-section__action {
  margin: var(--size-30) 0 0;
  text-align: center;
}

.c-decorative-section {
  position: relative;
  display: grid;
  gap: var(--size-40);
  padding: var(--size-60) 0;
  isolation: isolate;
}

.c-decorative-section::before {
  position: absolute;
  inset-block: 0;
  z-index: -1;
  background: var(--color-green-10);
  content: "";
}

.c-decorative-section--background-right::before {
  right: calc((100vw - 100%) / -2);
  left: 16%;
  border-radius: 50px 0 0 50px;
}

.c-decorative-section--background-left::before {
  right: 16%;
  left: calc((100vw - 100%) / -2);
  border-radius: 0 50px 50px 0;
}

.c-content-group {
  display: grid;
  gap: var(--size-30);
}

.c-carbon-credit__content-group p {
  margin-top: var(--size-15);
}

.c-card-list,
.c-step-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.c-card-list {
  gap: var(--size-30);
}

.c-step-list {
  gap: var(--size-52);
  padding-top: var(--size-40);
}

.c-step-list .c-heading--card-title {
  text-align: left;
}

.c-card {
  display: grid;
  align-content: space-between;
  gap: var(--size-48);
  padding: var(--size-30);
  background: var(--color-green-10);
  border-radius: var(--size-24);
  line-height: 1.75;
}

.c-card-list .c-card {
  position: relative;
  grid-template-areas:
    "title"
    "body";
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0;
  min-height: 16rem;
  isolation: isolate;
}

.c-card-list .c-card::before {
  grid-area: body;
  align-self: center;
  justify-self: center;
  z-index: 0;
  color: var(--color-green-20);
  content: "\f111";
  font-family: "Font Awesome 7 Free";
  font-size: var(--size-128);
  font-weight: 400;
  line-height: 1;
  pointer-events: none;
}

.c-card-list--key-navy .c-card {
  background: var(--color-navy-10);
}

.c-card-list--key-navy .c-card::before {
  color: var(--color-navy-20);
}

.c-entry__header,
.c-entry__section {
  display: grid;
  gap: var(--size-30);
}

.c-entry__header.c-page-intro {
  gap: var(--size-30);
}

.c-entry__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--size-10);
  align-items: center;
}

.c-entry__meta-category,
.c-entry__meta-details {
  display: flex;
  gap: var(--size-10);
  align-items: center;
}

.c-entry__category,
.c-entry__tag {
  padding: var(--size-4) var(--size-20);
  border-radius: 999px;
  font-size: var(--size-15);
  font-weight: 700;
}

.c-entry__category {
  color: #fff;
  background: var(--main-key-color, var(--color-orange));
}

.c-entry__tag {
  color: var(--main-key-color, var(--color-orange));
  border: 1px solid currentcolor;
}

.c-entry__eyecatch,
.c-movie-entry__movie {
  margin: 0;
  overflow: hidden;
  border-radius: var(--size-20);
}

.c-entry__eyecatch img,
.c-movie-entry__movie img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.c-entry__eyecatch {
  aspect-ratio: 16 / 9;
}

.c-entry__lead {
  margin: 0;
  font-size: var(--size-20);
  font-weight: 700;
  line-height: 1.7;
}

.c-entry__section {
  scroll-margin-top: var(--size-40);
}
.c-entry__section p {
  margin: 0;
  letter-spacing: 0.1em;
}

.c-entry__list {
  display: grid;
  gap: var(--size-8);
  margin: 0;
  padding-left: 1.5em;
  letter-spacing: 0.1em;
}

.c-entry__list li::marker {
  color: var(--main-key-color);
}

.c-entry__ordered-list {
  display: grid;
  gap: var(--size-4);
  margin: 0;
  padding-left: 1.5em;
}

.c-entry__ordered-list--parenthesized {
  padding-left: 0;
  list-style: none;
  counter-reset: entry-list-item;
  letter-spacing: 0.1em;
}

.c-entry__ordered-list--parenthesized > li {
  position: relative;
  padding-left: 2em;
  counter-increment: entry-list-item;
  letter-spacing: 0.1em;
}

.c-entry__ordered-list--parenthesized > li::before {
  position: absolute;
  left: 0;
  content: "（" counter(entry-list-item) "）";
}

.c-entry__table {
  width: 100%;
  border-collapse: collapse;
  border-top: 1px solid var(--color-gray-20);
  line-height: 1.8;
}

.c-entry__table tr {
  border-bottom: 1px solid var(--color-gray-20);
}

.c-entry__table th,
.c-entry__table td {
  padding-block: var(--size-20);
  font-size: var(--size-18);
  line-height: 1.45;
  text-align: left;
  vertical-align: top;
  letter-spacing: 0;
}

.c-entry__table th {
  white-space: nowrap;
  font-weight: 700;
  padding-inline: var(--size-20);
}

.read-more__button {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 0;
  color: var(--main-key-color, var(--color-green));
  background: transparent;
  border: 0;
  cursor: pointer;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.read-more__button:hover {
  color: var(--main-key-color, var(--color-green));
}

.c-movie-entry__movie {
  display: grid;
  place-items: center;
  background: var(--color-blue-10);
  aspect-ratio: 16 / 9;
  border-radius: 0;
}

.c-movie-entry__movie img {
  object-fit: contain;
}

.c-movie-entry__movie iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.c-site-guide-section {
  padding-block: var(--size-80) var(--size-120);
  background: var(--color-green-10);
}

.c-site-guide-section .l-inner {
  display: grid;
  justify-items: center;
  gap: var(--size-84);
}

.c-site-guide__content {
  display: grid;
  gap: var(--size-40);
}

.c-site-guide__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--size-16);
}

.c-entry__market-banner {
  display: block;
  width: min(calc(100% - var(--size-48)), 47.5rem);
  margin: var(--size-60) auto;
}

.c-entry__market-banner picture,
.c-entry__market-banner img {
  display: block;
  width: 100%;
}

.c-card-list .c-card p {
  grid-area: body;
  align-self: center;
  z-index: 1;
  font-size: var(--size-18);
  letter-spacing: 0.05em;
}

.c-step-list__item {
  position: relative;
  list-style: none;
  padding-inline: var(--size-20) 0;
}

.c-step-list__number {
  color: var(--color-gray-10);
  font-size: var(--size-80);
  font-weight: 700;
  line-height: 1;
  position: absolute;
  left: 0;
  top: -50px;
  z-index: 0;
}

.c-step-list__item p {
  align-self: start;
  margin-top: var(--size-15);
  font-size: var(--size-18);
  letter-spacing: 0.05em;
}

.c-step-list__actions {
  margin-top: var(--size-30);
  display: flex;
  align-items: flex-start;
  align-self: end;
  flex-direction: column;
  gap: var(--size-24);
}

.c-step-list__item:not(:last-child)::after {
  position: absolute;
  top: 4.5rem;
  right: -3.2rem;
  z-index: 1;
  color: var(--color-gray-10);
  content: "\f04b";
  font-family: "Font Awesome 7 Free";
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
  pointer-events: none;
}

/* Common button */
.c-button {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  justify-content: center;
  gap: var(--size-10);
  padding-block: 0.9375rem;
  padding-inline: var(--size-20);
  color: #fff;
  font-size: var(--size-20);
  font-weight: 400;
  line-height: 1.5;
  text-align: center;
  background: var(--button-background);
  border-radius: 15px;
  transition: all var(--transition-base);
}

.c-button:hover {
  color: #fff;
  background: var(--button-background-hover);
}

.c-button--green {
  --button-background: var(--color-green);
  --button-background-hover: var(--color-green-70-alpha);
}

.c-button--pink {
  --button-background: var(--color-pink);
  --button-background-hover: var(--color-pink-70-alpha);
}

.c-button--orange {
  --button-background: var(--color-orange);
  --button-background-hover: var(--color-orange-70-alpha);
}

.c-button--blue {
  --button-background: var(--color-blue);
  --button-background-hover: var(--color-blue-70-alpha);
}

.c-button--navy {
  --button-background: var(--color-navy);
  --button-background-hover: var(--color-navy-70-alpha);
}

.c-button--secondary {
  --button-background: var(--color-green-20-alpha);
  --button-background-hover: var(--color-green-70-alpha);
  color: var(--color-green);
}

.c-button--grey {
  --button-background: var(--color-black-80-alpha);
  --button-background-hover: var(--color-black-80-alpha);
  color: var(--color-green);
}

.c-button--secondary:hover {
  color: #fff;
}

.c-button__icon {
  display: inline-grid;
  width: var(--size-18);
  height: var(--size-18);
  flex: 0 0 var(--size-18);
  place-items: center;
  font-family: "Font Awesome 7 Free";
  font-size: var(--size-18);
  font-weight: 900;
  line-height: 1;
}

.c-button__icon--info::before {
  content: "\f05a";
}
.c-button__icon--step::before {
  content: "\f0ee";
}
.c-button__icon--case-study::before {
  content: "\f87c";
}
.c-button__icon--movie::before {
  content: "\f144";
}
.c-button__icon--glossary::before {
  content: "\f02d";
}
.c-button__icon--support::before {
  content: "\f46d";
}
.c-button__icon--sitemap::before {
  content: "\f802";
}

.hero__buttons,
.c-button-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--size-15);
  margin-top: var(--size-30);
}

.main--home {
  padding-block: 0;
}

.site-overview {
  overflow: hidden;
  margin-top: var(--size-60);
}

.starter-guide {
  overflow: hidden;
  margin-top: var(--size-60);
  padding-bottom: 210px;
}

.starter-guide__inner {
  padding-block: var(--size-60) 11.25rem;
}

.c-guide-card-list,
.c-feature-grid,
.c-support-card-list {
  display: grid;
}

.c-guide-card-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--size-24);
  position: relative;
  z-index: 1;
  margin-top: -160px;
}

.c-guide-card {
  position: relative;
  display: grid;
  min-height: 230px;
  padding: var(--size-30);
  color: var(--color-black);
  background: #fff;
  border-radius: var(--size-20);
  box-shadow: -10px 10px 20px var(--color-black-20);
  transition: all var(--transition-base);
}

.c-guide-card:hover,
a.c-carbon-credit__scheme:hover,
a.c-carbon-credit__scheme:focus-visible {
  color: var(--color-black);
  background: var(--color-green-10);
  box-shadow: -5px 5px 10px var(--color-black-20);
}

.c-guide-card__content {
  display: grid;
  align-content: start;
  gap: var(--size-10);
}

.c-guide-card__icon {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -70px;
  display: grid;
  width: 170px;
  height: 170px;
  place-items: center;
  background: var(--color-green-20);
  border-radius: 50%;
}

.c-guide-card__icon img {
  max-width: 88px;
  max-height: 100px;
  object-fit: contain;
}

.c-feature-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--size-24);
  margin-inline: auto;
}

.c-feature__notice {
  position: relative;
  width: -webkit-fit-content;
  width: fit-content;
  max-width: 100%;
  justify-self: start;
  padding: var(--size-10) var(--size-20);
  color: #fff;
  background: var(--color-pink);
  border-radius: var(--size-10);
  font-size: var(--size-20);
  letter-spacing: 0.1em;
  font-weight: 700;
}

.c-feature__notice::after {
  position: absolute;
  bottom: -12px;
  left: 24px;
  width: 24px;
  height: 12px;
  border-top: 12px solid var(--color-pink);
  border-inline: 12px solid transparent;
  content: "";
}

.c-page-heading--orange {
  --page-heading-color: var(--color-orange);
  --page-heading-color-soft: var(--color-orange-10);
}

.c-page-heading--blue {
  --page-heading-color: var(--color-blue);
  --page-heading-color-soft: var(--color-blue-10);
}

.c-page-heading--compact {
  margin-top: var(--size-12);
}

.c-page-heading__icon--case-study::before {
  content: "\f87c";
}

.c-page-heading__icon--movie::before {
  content: "\f144";
}

.c-feature-card {
  display: grid;
  gap: 0;
  margin-block: var(--size-60) 0;
  overflow: hidden;
  color: var(--color-black);
  background: #fff;
  border-radius: var(--size-20);
}

.c-feature-card--case {
  width: 368px;
  margin-inline: auto;
  box-shadow: -10px 10px 20px var(--color-orange-20);
  transition: all var(--transition-base);
}

.c-feature-card--case:hover {
  background: #fdf8ea;
  box-shadow: -5px 5px 10px var(--color-orange-20);
}

.c-feature-card__media {
  overflow: hidden;
  margin: 0;
  aspect-ratio: 16 / 7.3;
}

.c-feature-card__media img,
.c-feature-card--movie img {
  display: block;
  width: 100%;
  height: auto;
}

.c-feature-card__content {
  position: relative;
  display: grid;
  gap: var(--size-10);
  padding: 20px 30px 30px;
}

.c-feature-card__content figcaption {
  position: absolute;
  top: -20px;
  left: var(--size-16);
  padding: 6px 20px;
  color: #fff;
  background: var(--color-orange);
  border-radius: 15px;
  font-size: var(--size-15);
  line-height: 1;
}

.c-feature-card--movie {
  align-self: center;
  padding: var(--size-30);
  background: var(--color-black-10);
  max-height: 312px;
  place-content: center;
  box-shadow: -10px 10px 20px #b4dbef;
  transition: all var(--transition-base);
}

.c-feature-card--movie:hover {
  background: var(--color-blue-10);
  box-shadow: -5px 5px 10px #b4dbef;
}

.support-overview {
  margin-top: 12.5rem;
  padding-block: 0 5.63rem;
  background: var(--color-green-10);
}

.support-overview__inner {
  display: grid;
  justify-items: center;
  gap: var(--size-60);
}

.support-overview__heading {
  display: grid;
  justify-items: center;
  text-align: center;
  margin-top: -40px;
}

.support-overview__mark {
  position: relative;
  display: grid;
  width: 5.63rem;
  aspect-ratio: 1;
  place-items: center;
}

.support-overview__mark::before {
  position: absolute;
  inset: 0 0 auto;
  z-index: 0;
  height: 50%;
  background: var(--color-green-10);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  content: "";
}

.support-overview__mark img {
  position: relative;
  z-index: 1;
  width: 78%;
  height: auto;
}

.support-overview__heading h2 {
  display: flex;
  align-items: baseline;
  gap: var(--size-12);
}

.support-overview__heading .c-button__icon {
  color: var(--color-green);
  font-size: 2.06rem;
}

.support-overview__heading p {
  color: var(--color-green-70);
  font-family: "Roboto", sans-serif;
  font-size: var(--size-20);
  font-weight: 400;
}

.c-support-card-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4.13rem;
}

.c-support-card {
  display: grid;
  gap: var(--size-20);
  max-width: 466px;
  padding: var(--size-30);
  color: var(--color-black);
  background: var(--color-gray-10);
  border-radius: var(--size-20);
  box-shadow: -10px 10px 50px rgba(13, 149, 90, 0.4);
  transition: all var(--transition-base);
}

.c-support-card:hover {
  background: var(--color-green-10);
  box-shadow: -5px 5px 25px rgba(13, 149, 90, 0.4);
}

.c-support-card > img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--size-16);
  margin-top: -3.75rem;
}

.c-support-card > div {
  display: grid;
  gap: var(--size-10);
}

.support-overview__action-icon {
  width: var(--size-14);
  height: auto;
  flex: 0 0 auto;
}

.hero {
  background: var(--color-green-10);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "content visual"
    "banner banner";
  align-items: center;
  column-gap: 0;
  padding-block: var(--size-56) var(--size-40);
}

.hero__content {
  grid-area: content;
}

.hero__title,
.seminar__heading {
  font-size: var(--size-40);
  font-weight: 700;
  letter-spacing: 0.3em;
  line-height: 1.3;
}

.hero__title-accent {
  color: var(--color-green);
}

.hero__description {
  margin-top: var(--size-30);
  font-size: var(--size-20);
  line-height: 1.5;
}

.hero__buttons {
  flex-direction: column;
  align-items: stretch;
  gap: var(--size-15);
  max-width: 23rem;
}

.hero__buttons .c-button {
  width: 100%;
}

.hero__visual {
  grid-area: visual;
  justify-self: center;
  max-width: 37rem;
}

.hero__visual img {
  display: block;
  width: 100%;
}

.hero__seminar-banner {
  grid-area: banner;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--size-16);
  padding: var(--size-24) var(--size-56) var(--size-24) 8.25rem;
  margin: var(--size-60) auto 0;
  background: var(--color-blue);
  border-radius: 20px;
  position: relative;
  transition: all var(--transition-base);
}

.hero__seminar-banner:hover {
  color: #fff;
  background: var(--color-blue-70);
}

.hero__seminar-banner-image {
  position: absolute;
  width: 11.88rem;
  left: -74px;
  bottom: -18px;
}

.hero__seminar-banner-content {
  display: flex;
  align-items: center;
  gap: var(--size-20);
}

.hero__seminar-banner-status {
  padding: var(--size-4) var(--size-20);
  color: var(--color-blue);
  font-size: var(--size-18);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.1em;
  background: #fff4d9;
  border-radius: 999px;
}

.hero__seminar-banner p {
  font-size: var(--size-32);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.05em;
  color: #fff;
}

/* Future content */
.future-content {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: var(--size-40) var(--size-60);
  background: var(--color-green);
}

.future-content::before {
  position: absolute;
  z-index: -1;
  inset: 0 0 auto;
  height: 38%;
  background: var(--color-green-10);
  content: "";
}

.future-content__heading {
  position: relative;
  width: min(100%, 47.5rem);
  padding-block: var(--size-16);
  margin-inline: auto;
  color: #fff;
  background: var(--color-green);
  border-radius: 20px;
  font-size: var(--size-24);
  line-height: 1.5;
  text-align: center;
}

.future-content__heading::after {
  position: absolute;
  bottom: calc(var(--size-12) * -1);
  left: 50%;
  width: 0;
  height: 0;
  border-top: var(--size-12) solid var(--color-green);
  border-right: var(--size-12) solid transparent;
  border-left: var(--size-12) solid transparent;
  content: "";
  transform: translateX(-50%);
}

.future-content__heading span::before {
  content: "＼";
}

.future-content__heading span::after {
  content: "／";
}

.future-content__card-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--size-24);
  margin: 4.38rem auto 0;
}

.future-content__card {
  --future-card-color: var(--color-green);
  display: block;
  position: relative;
  padding: var(--size-30);
  background: #fff;
  border-radius: var(--size-20);
  box-shadow: -10px 10px 20px rgba(13, 149, 90, 0.4);
  transition: all var(--transition-base);
}

.future-content__card:hover {
  background: var(--color-green-10);
  box-shadow: -5px 5px 10px rgba(13, 149, 90, 0.4);
}

.future-content__card--beginners {
  --future-card-color: var(--color-pink);
}

.future-content__card--buyer {
  --future-card-color: var(--color-navy);
}

.future-content__card-number {
  position: absolute;
  top: 10px;
  left: 10px;
  color: var(--color-gray-10);
  font-family: "Roboto", sans-serif;
  font-size: var(--size-80);
  font-weight: 700;
  line-height: 1;
}

.future-content__card-image {
  position: absolute;
  top: -40px;
  right: -10px;
  width: 8.94rem;
  max-height: 9.5rem;
  object-fit: contain;
  object-position: right bottom;
}

.future-content__card-content {
  position: relative;
}

.future-content__card-title {
  color: var(--future-card-color);
  font-size: var(--size-32);
  line-height: 1.3;
}

.future-content__card-eyebrow {
  margin-top: 0.19rem;
  color: var(--future-card-color);
  font-family: "Roboto", sans-serif;
  font-size: var(--size-16);
  font-weight: 400;
  line-height: 1.4;
}

.future-content__card-list-items {
  display: grid;
  gap: var(--size-4);
  margin-top: var(--size-16);
  padding-left: 1.1em;
  font-size: var(--size-16);
  letter-spacing: 0.05em;
  line-height: 1.4;
}

.future-content__card-list-items li::marker {
  color: var(--future-card-color);
}

.future-content__card-status {
  display: none;
}

.future-content__market-banner {
  display: block;
  width: min(100%, 47.5rem);
  margin: var(--size-40) auto 0;
  transition: all var(--transition-base);
}

.future-content__market-banner:hover {
  opacity: 0.7;
}

.future-content__market-banner picture,
.future-content__market-banner img {
  display: block;
  width: 100%;
}

/* Seminar */
.seminar {
  scroll-margin-top: var(--size-32);
  padding-block: var(--size-60);
  background: #8ec9e7;
}

.seminar__inner {
  display: grid;
  grid-template-columns: minmax(0, 564fr) minmax(0, 498fr);
  grid-template-areas:
    "heading heading"
    "logo visual"
    "program visual"
    "application application";
  align-items: start;
  padding: var(--size-60) var(--size-30) var(--size-80) var(--size-60);
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 0 var(--size-10) rgb(0 0 0 / 10%);
}

.seminar__content {
  display: contents;
}

.seminar__heading {
  grid-area: heading;
}

.seminar__heading span {
  display: block;
  color: var(--color-blue);
}

.seminar__logo {
  grid-area: logo;
  display: block;
  width: 100%;
  margin-top: var(--size-60);
}

.seminar__program-list {
  grid-area: program;
  display: grid;
  gap: var(--size-20);
  margin-top: var(--size-30);
}

.seminar__program {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--size-30);
  align-items: start;
}

.seminar__program-number {
  min-width: 4.75rem;
  padding: var(--size-10) var(--size-20);
  color: #fff;
  background: var(--color-gray);
  border-radius: 20px 0 20px 0;
  font-size: var(--size-20);
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}

.seminar__program-title {
  font-size: var(--size-24);
  line-height: 1.5;
  letter-spacing: 0.05em;
}

.seminar__program p:not(.seminar__program-number) {
  margin-top: var(--size-15);
  font-size: var(--size-18);
  line-height: 1.5;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.seminar__application-wrap {
  grid-area: application;
  display: grid;
  justify-items: center;
  gap: var(--size-15);
  margin-top: var(--size-80);
  margin-right: var(--size-30);
}

.seminar__application {
  border: 0;
  cursor: pointer;
  opacity: 1;
}

.seminar__note {
  text-align: center;
}

.seminar__visual {
  grid-area: visual;
  margin-top: var(--size-60);
}

.seminar__visual img {
  display: block;
  width: 100%;
  margin-inline: auto;
}

.floating-seminar {
  position: fixed;
  z-index: 10;
  top: 50%;
  right: 0;
  display: flex;
  width: 4.69rem;
  height: auto;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding-block: 5.625rem var(--size-40);
  color: #fff;
  background: var(--color-blue);
  border-radius: 20px 0 0 20px;
  transform: translateY(-50%);
  transition: all var(--transition-base);
}

.floating-seminar:hover {
  color: #fff;
  background: var(--color-blue-70);
}

.floating-seminar img {
  position: absolute;
  width: 5.31rem;
  max-width: none;
  top: 8px;
}

.floating-seminar > span:last-child {
  font-size: var(--size-18);
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.25;
  writing-mode: vertical-rl;
}

.floating-seminar__sp-marker {
  display: none;
}

@media (min-width: 768px) and (max-width: 1180px) {
  .hero__title,
  .seminar__heading {
    font-size: clamp(var(--size-24), calc(5.825vw - 1.296rem), var(--size-48));
  }

  .hero__description {
    font-size: clamp(var(--size-14), calc(1.456vw + 0.176rem), var(--size-20));
  }
}

/* Footer */
.site-footer {
  color: var(--color-black);
}

.site-footer__primary-list,
.site-footer__secondary-list {
  display: flex;
  align-items: center;
  justify-content: center;
  list-style: none;
}

.site-footer__primary-nav {
  color: #fff;
  background: var(--color-green);
}

.site-footer__primary-list {
  flex-wrap: wrap;
  gap: 8px 13px;
  padding-block: 32px;
}

.site-footer__primary-nav a {
  color: inherit;
  font-size: var(--size-18);
  font-weight: 700;
  line-height: 1.4;
}

.site-footer__secondary-nav {
  color: var(--color-green);
  background: var(--color-green-10);
}

.site-footer__secondary-list {
  flex-wrap: wrap;
  gap: 8px 28px;
  padding-block: 20px;
}

.site-footer__secondary-nav a {
  color: inherit;
  font-size: var(--size-18);
  line-height: 1.4;
}

.site-footer__bottom {
  position: relative;
  background: #fff;
}

.site-footer__bottom-inner {
  padding-block: 30px;
}

.site-footer__bottom-main {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 120px;
}

.site-footer__tokyo-link,
.site-footer__tokyo-link img {
  display: block;
}

.site-footer__tokyo-link img {
  width: 170px;
}

.site-footer__external-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 30px;
}

.site-footer__external-link {
  color: inherit;
  font-size: var(--size-18);
  line-height: 1.5;
}

.site-footer__external-icon {
  display: inline-block;
  margin-left: 5px;
  font-family: "Font Awesome 7 Free";
  font-size: var(--size-18);
  font-weight: 900;
}

.site-footer__external-icon::before {
  content: "\f35d";
}

.site-footer__copyright {
  margin-top: 15px;
  font-size: var(--size-14);
  letter-spacing: 0.05em;
  line-height: 1.5;
  text-align: center;
}

.site-footer__back-to-top {
  position: absolute;
  right: max(24px, calc((100% - var(--content-width)) / 2));
  top: 50%;
  display: grid;
  width: 55px;
  height: 55px;
  place-items: center;
  color: #fff;
  background: var(--color-green);
  border-radius: 50%;
  transform: translateY(-50%);
}

.site-footer__back-to-top:hover {
  background: var(--color-green-70);
}

.site-footer__back-to-top img {
  width: 20px;
  height: auto;
}

@media (max-width: 767px) {
  .site-header {
    padding: 0;
    border-bottom: 1px solid var(--color-gray-20);
  }

  .site-header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 70px;
    padding-block: 0;
    padding-inline: 15px;
  }

  .site-header__logo {
    width: 182px;
  }

  .site-header__utility {
    display: none;
  }

  .global-nav {
    display: none;
  }

  .site-header__menu-button {
    display: flex;
    width: 70px;
    min-height: 70px;
    flex: 0 0 70px;
    flex-direction: column;
    align-items: center;
    justify-content: end;
    gap: 8px;
    padding: 0 0 7px;
    margin-right: -15px;
    color: #fff;
    font: inherit;
    font-size: var(--size-12);
    font-weight: 700;
    line-height: 1;
    background: var(--color-green);
    border: 0;
    cursor: pointer;
  }

  .site-header__menu-icon {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    font-family: "Font Awesome 7 Free";
    font-size: var(--size-28);
    font-weight: 900;
  }

  .site-header__menu-icon::before {
    content: "\f550";
  }

  .site-header__menu-button[aria-expanded="true"]
    .site-header__menu-icon::before {
    content: "\f00d";
  }

  .sp-menu:not([hidden]) {
    position: fixed;
    inset: 70px 0 0;
    display: block;
    overflow-y: auto;
    background: #fff;
  }

  .sp-menu__nav {
    display: flex;
    min-height: 100%;
    flex-direction: column;
  }

  .sp-menu__list {
    border-top: 1px solid var(--color-gray-20);
  }

  .sp-menu__list li {
    border-bottom: 1px solid var(--color-gray-20);
  }

  .sp-menu__list a {
    display: flex;
    min-height: 66px;
    align-items: center;
    gap: 10px;
    padding-inline: var(--side-padding);
    font-size: var(--size-18);
    font-weight: 700;
    line-height: 1.35;
  }

  .sp-menu__link-icon {
    display: inline-grid;
    width: 20px;
    flex: 0 0 20px;
    place-items: center;
    font-family: "Font Awesome 7 Free";
    font-size: var(--size-18);
    font-weight: 900;
  }

  .sp-menu__link-icon--info {
    color: var(--color-green);
  }
  .sp-menu__link-icon--info::before {
    content: "\f05a";
  }
  .sp-menu__link-icon--step {
    color: var(--color-green);
  }
  .sp-menu__link-icon--step::before {
    content: "\f0ee";
  }
  .sp-menu__link-icon--case-study {
    color: var(--color-orange);
  }
  .sp-menu__link-icon--case-study::before {
    content: "\f87c";
  }
  .sp-menu__link-icon--movie {
    color: var(--color-blue);
  }
  .sp-menu__link-icon--movie::before {
    content: "\f144";
  }
  .sp-menu__link-icon--glossary {
    color: var(--color-navy);
  }
  .sp-menu__link-icon--glossary::before {
    content: "\f02d";
  }
  .sp-menu__link-icon--support {
    color: var(--color-green);
  }
  .sp-menu__link-icon--support::before {
    content: "\f15c";
  }

  .sp-menu__bottom {
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    min-height: 330px;
    padding: 20px var(--side-padding) 28px;
  }

  .font-size-control--sp {
    gap: 10px;
  }

  .font-size-control--sp .font-size-control__label {
    font-size: var(--size-16);
    margin-right: 0;
  }

  .font-size-control--sp .font-size-control__button {
    width: 42px;
    height: 42px;
  }

  .font-size-control--sp .font-size-control__button--large {
    margin-left: 0;
  }

  .sp-menu__tokyo-logo {
    width: 100px;
  }

  body.is-sp-menu-open {
    overflow: hidden;
  }

  .hero__inner {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    padding-block: var(--size-24) 0;
  }

  .hero__visual {
    order: -1;
    width: 90%;
    max-width: none;
  }

  .hero__content {
    width: 100%;
    max-width: none;
  }

  .hero__title {
    margin-top: var(--size-30);
  }

  .hero__title,
  .seminar__heading {
    font-size: var(--size-26);
    letter-spacing: 0.35em;
    line-height: 1.5;
  }

  .hero__description {
    margin-top: var(--size-15);
    letter-spacing: 0.1em;
    font-size: var(--size-16);
    line-height: 1.875;
  }

  .hero__buttons {
    max-width: none;
    margin-top: var(--size-24);
  }

  .hero__seminar-banner {
    flex-direction: column;
    gap: var(--size-8);
    width: 100%;
    padding: var(--size-32) 0 var(--size-16);
    margin-top: 9.25rem;
    border-radius: 20px;
  }

  .hero__seminar-banner-image {
    width: 7.5rem;
    top: -5.25rem;
    left: 50%;
    transform: translateX(-50%);
  }

  .hero__seminar-banner-content {
    flex-direction: column;
    gap: var(--size-4);
  }

  .hero__seminar-banner-status {
    padding-inline: var(--size-24);
    font-size: var(--size-20);
  }

  .hero__seminar-banner p {
    font-size: var(--size-24);
    line-height: 1.5;
    text-align: center;
  }

  .future-content {
    padding-block: var(--size-60);
  }

  .future-content::before {
    height: 25%;
  }

  .future-content__heading {
    width: 100%;
    padding: var(--size-12);
  }

  .future-content__heading::after {
   bottom: calc(var(--size-11) * -1);
    border-top-width: var(--size-11);
    border-right-width: var(--size-11);
    border-left-width: var(--size-11);
  }

  .future-content__heading span::before,
  .future-content__heading span::after {
    content: "";
  }

  .future-content__card-list {
    grid-template-columns: 1fr;
    gap: var(--size-20);
    max-width: 100%;
    margin-top: var(--size-30);
  }

  .future-content__card {
    padding: var(--size-40) var(--size-30) var(--size-30);
  }

  .future-content__card-number {
    top: 16px;
    left: 10px;
  }

  .future-content__card-image {
    top: -14px;
    right: 4px;
    width: var(--size-128);
    max-height: var(--size-140);
  }

  .future-content__card-list-items {
    display: none;
  }

  .future-content__card-status {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 10px;
    color: var(--future-card-color);
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.4;
  }

  .future-content__card-status::before {
    width: var(--size-28);
    height: var(--size-28);
    flex: 0 0 var(--size-28);
    border: 1px solid currentColor;
    border-radius: 50%;
    content: "";
  }

  .future-content__card-status::after {
    position: absolute;
    top: 50%;
    left: 0.72rem;
    width: 0;
    height: 0;
    border-top: 0.31rem solid transparent;
    border-bottom: 0.31rem solid transparent;
    border-left: var(--size-8) solid currentColor;
    content: "";
    transform: translateY(-50%);
  }

  .future-content__market-banner {
    width: 100%;
    margin-top: var(--size-60);
  }

  .seminar {
    padding-block: var(--size-30);
  }

  .seminar__inner {
    display: flex;
    flex-direction: column;
    gap: var(--size-30);
    padding: var(--size-30) var(--size-18) var(--size-40);
  }

  .seminar__heading {
    order: 1;
  }

  .seminar__visual {
    order: 2;
    width: 100%;
    align-self: center;
    margin-top: 0;
  }

  .seminar__logo {
    order: 3;
    width: 100%;
    margin-top: 0;
  }

  .seminar__program-list {
    order: 4;
    gap: var(--size-20);
    margin-top: 0;
  }

  .seminar__program {
    gap: var(--size-30);
    grid-template-columns: 1fr;
  }

  .seminar__program-number {
    min-width: auto;
    font-size: var(--size-20);
    width: -webkit-fit-content;
    width: fit-content;
  }

  .seminar__application-wrap {
    order: 5;
    width: 100%;
    margin-top: var(--size-20);
    margin-right: 0;
  }

  .seminar__application {
    width: 100%;
  }

  .seminar__note {
    text-align: left;
  }

  .floating-seminar {
    width: var(--size-40);
    gap: var(--size-10);
    padding-block: var(--size-12);
    border-radius: 10px 0 0 10px;
    top: 30%;
  }

  .floating-seminar img {
    display: none;
  }

  .floating-seminar__sp-marker {
    display: block;
    width: var(--size-16);
    height: var(--size-16);
    flex: 0 0 var(--size-16);
    background: var(--color-blue-20);
    border-radius: 50%;
  }

  .floating-seminar > span:last-child {
    font-size: var(--size-10);
    letter-spacing: 0.35em;
  }
}

@media (max-width: 767px) {
  .l-page--with-sidebar > .l-page__layout {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--size-30);
  }

  .l-page__sidebar {
    position: static;
  }

  .c-local-nav {
    padding: var(--size-20);
  }

  .c-sitemap__grid {
    grid-template-columns: 1fr;
    gap: var(--size-48);
  }

  .c-sitemap__group {
    gap: var(--size-20);
  }

  .c-error-page {
    min-height: 52rem;
    padding-block: var(--size-80);
  }

  .c-error-page__inner {
    gap: var(--size-24);
  }

  .c-error-page__message {
    font-size: var(--size-18);
  }

  .breadcrumb {
    padding-block: 15px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
  }

  .breadcrumb .l-inner {
    width: max-content;
    min-width: 100%;
    margin-inline: 0;
  }

  .breadcrumb__list {
    flex-wrap: nowrap;
    font-size: 0.88rem;
  }

  .breadcrumb__item {
    flex: 0 0 auto;
    white-space: nowrap;
  }
}

@media (max-width: 767px) {
  .c-heading--page {
    font-size: var(--size-24);
  }

  .c-heading--section {
    font-size: var(--size-24);
  }

  .c-heading--subsection {
    font-size: var(--size-24);
  }

  .c-heading--detail {
    font-size: var(--size-20);
  }

  .c-heading--accent-dot {
    gap: var(--size-10);
    font-size: var(--size-20);
  }

  .c-heading--accent-dot::before {
    width: var(--size-20);
    height: var(--size-20);
    flex-basis: var(--size-20);
  }

  .c-heading--numbered-section {
    gap: var(--size-10);
    font-size: var(--size-24);
  }

  .c-heading__section-number {
    width: var(--size-46);
    height: var(--size-46);
    flex-basis: var(--size-46);
    font-size: var(--size-24);
  }

  .c-heading--emphasis,
  .c-heading--topic {
    font-size: var(--size-24);
  }

  .c-heading--step {
    font-size: var(--size-24);
  }

  .c-heading--choice {
    font-size: var(--size-24);
    line-height: 1.5;
    text-align: left;
  }

  .c-heading__eyebrow,
  .c-heading__step-label {
    font-size: var(--size-14);
    margin-top: var(--size-10);
  }

  .c-heading--topic {
    gap: var(--size-10);
  }

  .c-heading--topic::before {
    width: var(--size-20);
    height: var(--size-20);
    flex-basis: var(--size-20);
    align-self: flex-start;
    margin-top: 4px;
  }

  .c-heading--section-marker,
  .c-heading--badge-group {
    gap: var(--size-10);
  }

  .c-heading--section-marker::before {
    width: var(--size-46);
    height: var(--size-46);
    flex-basis: var(--size-46);
    align-self: flex-start;
  }

  .c-heading--section-marker .c-heading__content {
    gap: 0;
  }

  .c-heading__badge {
    width: var(--size-46);
    height: var(--size-46);
    flex-basis: var(--size-46);
    font-size: var(--size-20);
  }

  .c-page-heading {
    gap: var(--size-20);
    align-items: start;
  }

  .c-page-heading__icon {
    width: var(--size-48);
    height: var(--size-48);
    flex-basis: var(--size-48);
    font-size: var(--size-24);
  }

  .c-page-heading__eyebrow {
    font-size: var(--size-14);
  }

  .c-page-intro,
  .c-page-intro__inner {
    gap: var(--size-30);
  }

  .c-page-intro__lead {
    font-size: var(--size-16);
    line-height: 1.75;
  }

  .c-content-panel--outlined {
    gap: var(--size-24);
    padding: var(--size-24);
  }

  .c-content-panel__intro {
    font-size: var(--size-16);
    line-height: 1.75;
    letter-spacing: 0.1em;
  }

  .c-content-panel--plain {
    gap: var(--size-60);
  }

  .c-glossary__group {
    gap: 0;
  }

  .c-glossary__term-summary {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--size-12);
    padding: var(--size-20) 0;
    font-size: var(--size-18);
  }

  .c-glossary__term-summary::after {
    font-size: var(--size-24);
  }

  .c-glossary__term-name {
    display: grid;
    gap: var(--size-10);
  }

  .c-glossary__term[open] .c-glossary__term-summary::after {
    margin-top: var(--size-10);
  }

  .c-glossary__term-reading {
    font-size: var(--size-14);
  }

  .c-glossary__term-body {
    padding-inline: 0;
  }

  .c-glossary__related-list {
    margin-top: var(--size-16);
  }


  .c-glossary__filter--pc {
    display: none;
  }

  .c-glossary__filter--sp {
    display: block;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .c-support__section {
    gap: var(--size-24);
  }

  .c-support__grid {
    grid-template-columns: 1fr;
    gap: var(--size-30);
  }

  .c-support-resource {
    border-radius: var(--size-16);
  }

  .c-support-resource__content {
    gap: var(--size-12);
    padding: var(--size-30);
  }

  .c-support-resource__meta {
    font-size: var(--size-14);
  }

  .c-decorative-section {
    gap: var(--size-30);
    min-height: 0;
    padding: var(--size-30) 0;
  }

  .c-decorative-section--background-right::before {
    left: 26%;
  }

  .c-decorative-section--background-left::before {
    right: 26%;
  }

  .c-step-flow-section--buyer {
    padding-bottom: var(--size-30);
  }

  .c-card-list,
  .c-step-list {
    grid-template-columns: 1fr;
  }

  .c-card-list {
    gap: var(--size-20);
  }

  .c-step-list {
    gap: var(--size-128);
  }

  .c-card-list .c-card {
    min-height: 0;
    gap: var(--size-14);
    padding: var(--size-30);
  }

  .c-card-list .c-card p {
    line-height: 1.55;
    letter-spacing: 0.05em;
  }

  .c-step-list__item {
    grid-template-rows: var(--size-56) auto auto auto;
  }

  .c-step-list__item:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: calc(var(--size-60) * -1);
    left: 50%;
    font-size: 34px;
    transform: translateX(-50%) rotate(90deg);
  }
}

@media (max-width: 767px) {
  .site-footer__primary-list,
  .site-footer__secondary-list {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
  }

  .site-footer__primary-list {
    gap: 14px;
    padding-block: 30px;
  }

  .site-footer__primary-nav a {
    font-size: var(--size-18);
    line-height: 1.45;
  }

  .site-footer__secondary-list {
    gap: 20px;
    padding-block: 30px;
  }

  .site-footer__secondary-nav a {
    font-size: var(--size-18);
    line-height: 1.45;
  }

  .site-footer__bottom-inner {
    padding: 30px 24px 40px;
  }

  .site-footer__bottom-main {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 60px;
  }

  .site-footer__tokyo-link img {
    width: 120px;
  }

  .site-footer__external-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 30px;
  }

  .site-footer__external-link {
    font-size: var(--size-18);
    line-height: 1.5;
  }

  .site-footer__copyright {
    max-width: 280px;
    margin-top: 30px;
    font-size: var(--size-14);
    text-align: left;
  }

  .site-footer__back-to-top {
    top: auto;
    right: 20px;
    bottom: 28px;
    width: 56px;
    height: 56px;
    transform: none;
  }
}

@media (max-width: 767px) {
  .site-overview {
    padding-bottom: 0;
  }

  .starter-guide__inner {
    padding-block: var(--size-40) 6rem;
  }

  .starter-guide {
    padding-bottom: var(--size-60);
  }

  .c-guide-card-list,
  .c-feature-grid,
  .c-support-card-list {
    grid-template-columns: 1fr;
  }

  .c-guide-card-list {
    gap: var(--size-24);
    margin-top: -70px;
    width: calc(100% - var(--size-30));
    margin-inline-start: auto;
  }

  .c-guide-card {
    min-height: 0;
    padding: 30px 30px 30px 60px;
  }

  .c-guide-card__content {
    gap: var(--size-10);
    padding-right: 0;
  }

  .c-guide-card__icon {
    top: 50%;
    right: auto;
    bottom: auto;
    left: -30px;
    width: 78px;
    height: 78px;
    transform: translateY(-50%);
  }

  .c-guide-card__icon img {
    max-width: var(--size-36);
    max-height: 48px;
  }

  .featured-content {
    padding-block: 0;
  }

  .c-feature-grid {
    gap: var(--size-60);
    max-width: none;
  }

  .c-feature {
    gap: var(--size-16);
  }

  .c-feature__notice {
    font-size: var(--size-16);
    letter-spacing: 0.05em;
  }

  .c-feature__notice::after {
    left: 12px;
  }

  .c-feature-card--case {
    width: 100%;
    margin-block: var(--size-30) 0;
  }

  .c-feature-card__content figcaption {
    font-size: var(--size-15);
  }

  .c-feature-card--movie {
    padding: var(--size-20);
    margin-block: var(--size-30) 0;
  }

  .support-overview {
    padding-block: var(--size-56);
    margin-top: 170px;
  }

  .support-overview__heading {
    margin-top: -110px;
  }

  .support-overview__heading .c-button__icon {
    font-size: var(--size-24);
  }

  .support-overview__inner {
    gap: 55px;
  }

  .support-overview__mark {
    width: 90px;
  }

  .support-overview__mark::before {
    height: 100%;
    border-radius: 50%;
  }

  .support-overview__heading p {
    font-size: var(--size-12);
  }

  .c-support-card-list {
    gap: 60px;
    width: 100%;
  }

  .c-support-card {
    gap: var(--size-10);
    padding: 0 30px 30px;
  }

  .c-support-card > img {
    margin-top: -30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* link */
.c-text-link {
  color: var(--color-green);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

.c-text-link--external::after {
  display: inline-block;
  margin-left: 0.5em;
  content: "\f35d";
  font-family: "Font Awesome 7 Free";
  font-size: 1em;
  font-weight: 900;
}

.c-link-line {
  position: relative;
  display: inline-block;
}

.c-link-line::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  background: currentColor;
  transform: scale(0, 1);
  transform-origin: right top;
  transition: transform var(--transition-base);
}

.c-link-line:hover::after,
.c-link-line:focus-visible::after {
  transform: scale(1, 1);
  transform-origin: left top;
}

@media (max-width: 767px) {
  .l-page {
    --page-content-top: var(--size-24);
    --page-content-bottom: var(--size-60);
  }

  .l-page--offset-background::before {
    content: none;
  }

  .c-page-panel {
    gap: var(--size-60);
    padding: 0;
    background: transparent;
  }

  .c-page-local-nav {
    display: none;
  }

  .c-select-nav {
    display: block;
  }

  .c-select-nav__select {
    width: 100%;
    padding: var(--size-14) var(--size-20);
    color: var(--color-gray);
    background: #fff;
    border: 1px solid var(--color-gray-20);
    border-radius: var(--size-10);
    font: inherit;
  }

  .c-carbon-credit__section {
    gap: var(--size-24);
  }

  .c-lead-panel {
    padding: var(--size-15);
    border-radius: var(--size-20);
    font-size: var(--size-20);
    text-align: left;
  }

  .c-image-zoom__label {
    right: var(--size-10);
    bottom: var(--size-10);
    width: var(--size-40);
    height: var(--size-40);
    font-size: var(--size-12);
  }

  .c-image-modal {
    width: calc(100% - var(--size-40));
  }

  .c-image-modal__content {
    padding: var(--size-30) var(--size-20) var(--size-20);
  }

  .c-image-modal__content img {
    max-height: calc(90dvh - var(--size-60));
  }

  .c-carbon-credit__scheme-list,
  .c-carbon-credit__misconception-list {
    grid-template-columns: 1fr;
    gap: var(--size-20);
  }

  .c-carbon-credit__scheme,
  .c-carbon-credit__misconception-list > article {
    min-height: 0;
    padding: var(--size-30);
    gap: var(--size-15);
  }

  .c-step-choice-section {
    padding-block: var(--size-60);
  }

  .c-step-choice-section__inner {
    gap: var(--size-92);
    justify-items: start;
  }

  .c-choice-card-list {
    grid-template-columns: 1fr;
    gap: var(--size-92);
  }

  .c-choice-card {
    --choice-card-padding: var(--size-30);
  }

  .c-choice-card > img {
    top: -84px;
    right: 0;
  }

  .c-choice-card .c-heading--card-title {
    line-height: 1.5;
  }

  .c-step-choice ul {
    font-size: var(--size-14);
  }

  .c-step-content {
    gap: var(--size-60);
  }

  .c-step-resource-list {
    grid-auto-columns: minmax(13rem, 76%);
    grid-auto-flow: column;
    grid-template-columns: none;
    gap: var(--size-20);
    overflow-x: auto;
    padding-bottom: var(--size-12);
    scroll-snap-type: inline mandatory;
  }

  .c-step-resource-list h4 {
    font-size: var(--size-20);
  }

  .c-step-carousel__controls {
    display: none;
  }

  .c-step-carousel .c-step-resource-list {
    display: flex;
    gap: var(--size-20);
    width: 100%;
    overflow: visible;
    padding: 0;
    scroll-snap-type: none;
  }

  .c-step-carousel .c-step-resource-list li {
    width: max(270px, 76vw);
    flex-basis: max(270px, 76vw);
    scroll-snap-align: none;
  }

  .c-step-carousel__button {
    width: var(--size-36);
    height: var(--size-36);
  }

  .c-step-resource-list li {
    scroll-snap-align: center;
  }

  .c-media-list {
    grid-template-columns: 1fr;
    grid-auto-columns: auto;
    grid-auto-flow: row;
    overflow: visible;
    scroll-snap-type: none;
  }

  .c-media-list li {
    gap: var(--size-10);
  }

  .c-media-list img {
    aspect-ratio: 1.7;
  }

  .c-step-process {
    gap: var(--size-100);
    margin-top: var(--size-70);
  }

  .c-step-process > li {
    grid-template-columns: 1fr;
    position: relative;
  }

  .c-step-process__content > .c-heading--step,
  .c-step-process__content > p {
    padding-left: 46px;
  }

  .c-step-process__index {
    justify-content: flex-start;
    position: absolute;
    top: -80px;
    left: 0;
    z-index: -1;
  }

  .c-step-process .c-button {
      display: flex;
  width: max-content;
  margin-inline: auto;
  position: static;
  transform: none;
  }

  .c-step-flow-section__action {
    margin-top: 0;
  }

  .c-entry .c-page-heading {
    align-items: flex-start;
    gap: var(--size-12);
  }

  .c-entry .c-page-heading__icon {
    width: var(--size-48);
    height: var(--size-48);
    flex-basis: var(--size-48);
    font-size: var(--size-20);
  }

  .c-page-intro--movie {
    grid-template-areas:
      "heading"
      "lead"
      "navigation"
      "media";
  }

  .c-page-intro--case {
    grid-template-areas:
      "heading"
      "meta"
      "media"
      "lead"
      "navigation";
  }

  .c-page-intro--with-media > .c-page-intro__navigation {
    display: block;
  }

  .c-page-intro--with-media > .c-page-intro__meta.c-entry__meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .c-entry__lead {
    font-size: var(--size-16);
  }

  .c-entry__table,
  .c-entry__table tbody,
  .c-entry__table tr,
  .c-entry__table th,
  .c-entry__table td {
    display: block;
    width: 100%;
  }

  .c-entry__table tr {
    padding-block: var(--size-20);
  }

  .c-entry__table th,
  .c-entry__table td {
    padding: 0;
  }

  .c-entry__table td {
    margin-top: var(--size-30);
  }

  .c-site-guide-section {
    padding-block: var(--size-60);
  }

  .c-site-guide-section .l-inner {
    gap: var(--size-92);
    justify-items: left;
  }

  .c-site-guide__content {
    gap: var(--size-30);
    width: 100%;
  }

  .c-site-guide__actions {
    display: flex;
    width: auto;
    align-items: flex-start;
    align-self: end;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: initial;
    gap: var(--size-24);
  }

  .c-site-guide__actions .c-button {
    width: auto;
  }

  .c-entry__market-banner {
    width: calc(100% - var(--size-40));
    margin-block: var(--size-30);
  }

  .c-heading--error {
    font-size: var(--size-100);
  }

  .c-heading--error-message {
    font-size: var(--size-24);
  }

  .c-error-page__actions {
    gap: var(--size-24);

  }

}

/*追加*/
.annotation {
  color: var(--color-White);
}

.svg_logo{
  height: 85px;
}

.statement_section{
  background: var(--color-green-10);
}

.statement_title{
  font-size: var(--size-28);
  font-weight: 700;
  letter-spacing: 0.3em;
  line-height: 1.3;
  color: #0D955A;
  margin: 100px 0 -60px 0;
}

/* 1013追記 */
@media (max-width: 767px) {
  .svg_logo{
    height: auto;
  }
}


/* 1022追記 セミナー詳細ページ（seminar/） */
.c-seminar-page {
  background: var(--color-blue-10);
}

.c-seminar-hero {
  padding-block: var(--size-60);
}

.c-seminar-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--size-40);
  align-items: center;
}

.c-seminar-hero__title img {
  display: block;
  width: 100%;
  max-width: 28.75rem;
}

.c-seminar-hero__date {
  margin-top: var(--size-40);
  font-size: var(--size-28);
  font-weight: 700;
  line-height: 1.4;
}

.c-seminar-hero__info {
  display: flex;
  flex-wrap: wrap;
  gap: var(--size-10) var(--size-40);
  margin-top: var(--size-20);
  list-style: none;
}

.c-seminar-hero__info li {
  display: grid;
  justify-items: start;
  gap: var(--size-6);
}

.c-seminar-hero__badge,
.c-seminar-hero__label {
  font-size: var(--size-20);
  font-weight: 700;
  line-height: 1.5;
}

.c-seminar-hero__badge {
  padding: var(--size-4) var(--size-24);
  color: var(--color-yellow-20);
  background: var(--color-blue);
  border-radius: 999px;
}

.c-seminar-hero__label {
  padding-block: var(--size-4);
}

.c-seminar-hero__note {
  font-size: var(--size-16);
}

.c-seminar-hero__visual img {
  display: block;
  width: 100%;
  max-width: 38.5rem;
  margin-inline: auto;
}

.c-seminar-body {
  padding-bottom: var(--size-120);
}

.c-seminar-body--compact {
  padding-bottom: var(--size-40);
}

.c-seminar__catch {
  font-size: var(--size-40);
  line-height: 1.5;
  letter-spacing: 0.2em;
}

.c-seminar__catch-accent {
  color: var(--color-blue);
}

.c-seminar__lead {
  display: grid;
  gap: var(--size-10);
}

.c-seminar__notes {
  display: grid;
  gap: var(--size-4);
  margin: 0;
  padding: 0;
  list-style: none;
  letter-spacing: 0.1em;
}

.c-seminar__notes li {
  padding-left: 1em;
  text-indent: -1em;
}

.c-seminar__recommend {
  position: relative;
  margin-top: var(--size-20);
  padding: var(--size-40) var(--size-30) var(--size-30);
  background: var(--color-yellow-10);
  border-radius: var(--size-20);
}

.c-seminar__recommend-title {
  position: absolute;
  top: 0;
  left: var(--size-30);
  padding: var(--size-4) var(--size-24);
  color: #fff;
  background: var(--color-blue);
  border-radius: 999px;
  font-size: var(--size-20);
  font-weight: 700;
  line-height: 1.5;
  transform: translateY(-50%);
}

.c-seminar__recommend-list {
  display: grid;
  gap: var(--size-4);
  list-style: none;
  font-size: var(--size-18);
  font-weight: 700;
  line-height: 1.6;
}

.c-seminar__recommend-list li {
  position: relative;
  padding-left: 1em;
}

.c-seminar__recommend-list li::before {
  position: absolute;
  left: 0;
  content: "・";
}

.c-seminar-program-list {
  display: grid;
  gap: var(--size-30);
  list-style: none;
}

.c-seminar-program {
  display: grid;
  gap: var(--size-20);
  padding: var(--size-40) var(--size-30);
  background: var(--color-blue-10);
  border-radius: var(--size-20);
}

.c-seminar-program__time {
  font-size: var(--size-18);
  font-weight: 700;
  line-height: 1.5;
}

.c-seminar-program__time + .c-seminar-program__title {
  margin-top: calc(var(--size-10) * -1);
}

.c-seminar-speaker {
  display: grid;
  gap: var(--size-20);
  margin-top: var(--size-10);
}

.c-seminar-speaker__heading {
  font-size: var(--size-18);
  font-weight: 700;
}

.c-seminar-speaker__profile {
  display: flex;
  align-items: center;
  gap: var(--size-30);
}

.c-seminar-speaker__photo {
  display: block;
  width: var(--size-140);
  height: var(--size-140);
  flex: 0 0 var(--size-140);
  object-fit: cover;
  border-radius: 50%;
}

.c-seminar-speaker__photo--placeholder {
  background: var(--color-navy-10);
}

.c-seminar-speaker__name {
  font-size: var(--size-18);
  font-weight: 700;
  line-height: 1.6;
}

.c-seminar__mail {
  color: var(--color-blue);
  text-decoration: underline;
  text-underline-offset: 0.15em;
  word-break: break-all;
}

.c-seminar__mail:hover {
  text-decoration: none;
}

.c-seminar__application {
  display: grid;
  justify-items: center;
  gap: var(--size-15);
}

.c-seminar__application-button {
  min-width: 23rem;
  font-weight: 700;
}

@media (min-width: 768px) and (max-width: 1180px) {
  .c-seminar__catch {
    font-size: clamp(var(--size-24), calc(5.825vw - 1.296rem), var(--size-40));
  }
}

.c-seminar-program__time span {
  display: inline-block;
}

@media (max-width: 767px) {
  .c-seminar-hero {
    padding-block: var(--size-40) var(--size-28);
  }

  .c-seminar-hero__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--size-30);
  }

  .c-seminar-hero__title img {
    max-width: 20rem;
    margin-inline: auto;
  }

  .c-seminar-hero__date {
    margin-top: var(--size-30);
    font-size: var(--size-20);
    text-align: center;
  }

  .c-seminar-hero__info {
    justify-content: center;
    gap: var(--size-10) var(--size-24);
    margin-top: var(--size-10);
  }

  .c-seminar-hero__info li {
    justify-items: center;
  }

  .c-seminar-hero__badge,
  .c-seminar-hero__label {
    font-size: var(--size-18);
  }

  .c-seminar-hero__badge {
    padding: 0 var(--size-20);
  }

  .c-seminar-hero__label {
    padding-block: 0;
  }

  .c-seminar-hero__note {
    font-size: var(--size-12);
  }

  .c-seminar-hero__visual {
    margin-inline: calc(var(--side-padding) * -1);
  }

  .c-seminar-hero__visual img {
    max-width: none;
  }

  .c-seminar-body {
    padding-block: var(--size-80) var(--size-60);
    background: #fff;
  }

  .c-seminar-body--compact {
    padding-bottom: 0;
  }

  .c-seminar__catch {
    font-size: var(--size-26);
    letter-spacing: 0.1em;
  }

  .c-seminar__lead .c-page-intro__lead {
    font-size: var(--size-16);
    line-height: 1.75;
  }

  .c-seminar__recommend {
    padding: var(--size-40) var(--size-24) var(--size-30);
  }

  .c-seminar__recommend-title {
    left: 50%;
    width: max-content;
    max-width: calc(100% - var(--size-20));
    font-size: var(--size-18);
    transform: translate(-50%, -50%);
  }

  .c-seminar__recommend-list {
    font-size: var(--size-16);
  }

  .c-seminar-program {
    padding: var(--size-30);
  }

  .c-seminar-program__time span {
    display: block;
  }

  .c-seminar-program__time,
  .c-seminar-speaker__heading {
    font-size: var(--size-16);
  }

  .c-seminar-program .c-heading--subsection {
    font-size: var(--size-20);
  }

  .c-seminar-speaker {
    margin-top: var(--size-20);
  }

  .c-seminar-speaker__heading {
    text-align: center;
  }

  .c-seminar-speaker__profile {
    flex-direction: column;
    gap: var(--size-20);
  }

  .c-seminar-speaker__name {
    font-size: var(--size-16);
    text-align: center;
  }

  .c-seminar__application-button {
    min-width: 17.25rem;
  }
}