/* =========================================================
   グローバル変数
   ========================================================= */

:root {
  /* KVアニメーション全体の速度係数 */
  --kv-speed: 1.8;

  /* ===== キーカラー ===== */
  --color-bg: #eeeeee;        /* 背景・ベタ処理カラー② */
  --black: #000000;
  --white: #ffffff;
  --color-panel: #ffffff;     /* 抜き文字カラー */
  --color-text: #444444;      /* 文字カラー②(主に記事の本文) */
  --color-text-sub: #676767;  /* 文字カラー③(主にOFF時) */
  --color-text-main: #000000; /* 文字カラー① */
  --color-accent: #c5f356;    /* アクセントカラー */
  --color-accent-dark: #000000; /* アクセントのホバー用の濃色 */
  --color-logo: #000000;        /* ロゴ・フォーカスリング等に使用する濃色 */
  --color-footer: #000000;    /* 文字カラー① */
  --color-footer-text: #ffffff; /* 文字カラー③ */
  --color-border: #cccccc;    /* 背景・ベタ処理カラー① */
  --font-en: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-jp: "Noto Sans JP", "Hiragino Sans", sans-serif;
  --container: 1100px;
  --content: 900px;

  /* フォントサイズ(アクセシビリティ対応でrem指定に統一。
     ブラウザ標準16px = 1remを基準に換算。変数名は元のpx値を表す) */
  --fs-10: 0.625rem;
  --fs-11: 0.6875rem;
  --fs-12: 0.75rem;
  --fs-13: 0.8125rem;
  --fs-14: 0.875rem;
  --fs-15: 0.9375rem;
  --fs-16: 1rem;
  --fs-18: 1.125rem;
  --fs-20: 1.25rem;
  --fs-24: 1.5rem;
  --fs-26: 1.625rem;
  --fs-30: 1.875rem;
  --fs-34: 2.125rem;
  --fs-40: 2.5rem;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: hidden;
}
body {
  margin: 0;
  overflow-x: hidden;
  font-family: var(--font-jp);
  font-feature-settings: "pwid" 1, "palt" 1;
  font-synthesis: none;
  font-weight: 400;
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='46'%20height='46'%3E%3Crect%20x='21.5'%20y='21.5'%20width='3'%20height='3'%20fill='white'%20fill-opacity='0.92'/%3E%3C/svg%3E");
  background-position: 34px 0;
  line-height: 1.8;
  font-size: var(--fs-15);
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font-family: inherit; }

.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;
}

/* skip link(「本文へ移動」。通常は非表示、キーボードフォーカス時のみ表示) */
.skip-link {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}
.skip-link:focus {
  position: fixed;
  top: 8px; left: 8px;
  width: auto; height: auto;
  margin: 0;
  padding: 8px 16px;
  overflow: visible;
  clip: auto;
  white-space: normal;
  z-index: 100;
  background: var(--color-logo);
  color: var(--white);
}

/* フォーカスの可視化(キーボード操作対応) */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--color-logo);
  outline-offset: 2px;
}
.site-footer a:focus-visible,
.site-footer button:focus-visible,
.nav-open a:focus-visible,
.nav-open button:focus-visible {
  outline-color: var(--white);
}
.nav-open .global-nav__moe a:focus-visible {
  outline-color: var(--color-logo);
}
.footer-bottom__moe a,
.global-nav__moe a { display: inline-block; }

.inner { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.inner-content { width: min(calc(100% - 48px), var(--content)); margin: 0 auto; box-sizing: border-box; }

/* ---------- Header ---------- */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px;
  position: relative; z-index: 20;
}
.site-header__left { display: flex; align-items: center; gap: 10px; }
.site-name { margin: 0; }
.site-name a {
  display: inline-block;
  font-family: var(--font-en);
  font-weight: 400;
  font-size: var(--fs-14);
  letter-spacing: 0.06em;
  text-decoration: none;
}
.site-name__logo { display: block; }
.site-name__logo img { display: block; }
.site-name__logo .site-name__logo-sp { display: none; }
.site-header__sub {
  font-size: var(--fs-12);
  color: var(--color-text-main);
  border-left: 1px solid var(--color-border);
  padding-left: 10px;
  margin-left: 4px;
  letter-spacing: 0.12em;
}
.global-nav ul {
  list-style: none; display: flex; gap: 24px; margin: 0; padding: 0;
  font-size: var(--fs-12);
}
.global-nav a { text-decoration: none; }
.global-nav a:hover { text-decoration: underline; }
.global-nav a.is-current:hover { text-decoration: none; }
.global-nav__dropdown { display: inline-flex; align-items: center; gap: 8px; }
.global-nav__dropdown img { width: 11px; height: 6px; filter: brightness(0) invert(1); }
.site-header .global-nav__dropdown img { transform: rotate(180deg); }
.site-header .global-nav { display: none; }
.global-nav__copyright { color: var(--color-footer-text); }
.site-header__moe { width: 42px; height: 39px; flex-shrink: 0; }
.kv-moe { display: none; }

/* ハンバーガーメニューボタン */
.menu-toggle {
  display: none;
  position: relative;
  background: none; border: none; padding: 0; margin: 0;
  cursor: pointer;
}
.menu-toggle__icon { width: 48px; height: 48px; display: none; }
.menu-toggle__icon--open { display: block; }
.menu-toggle[aria-expanded="true"] .menu-toggle__icon--open { display: none; }
.menu-toggle__label { display: none; }
.menu-toggle__label--open { display: inline; }
.menu-toggle[aria-expanded="true"] .menu-toggle__label--open { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__label--close { display: inline; }

/* ---------- KV ---------- */
.kv {
  position: relative;
  padding: 52px 24px 143px;
  text-align: center;
  overflow: hidden;
}

/* 円モチーフ */
.kv-motif-wrap {
  width: min(900px, 90vw);
  height: auto;
  margin: 0 auto;
}
.kv-motif-img { width: 100%; height: auto; display: block; }

.kv-draw {
  fill: none;
  stroke: var(--color-text-main);
  stroke-miterlimit: 10;
  opacity: 0;
  will-change: opacity;
}

.kv.is-drawing .kv-draw {
  opacity: 1;
  transition: opacity calc(var(--kv-speed) * 1s) cubic-bezier(.2,.7,.3,1);
  transition-delay: calc(var(--kv-speed) * var(--delay, 0) * 1s);
}

.kv-title {
  margin: 44px 0 80px;
  opacity: 0;
  animation: fade-in calc(var(--kv-speed) * 1s) ease-out forwards;
  animation-delay: calc(var(--kv-speed) * 2.2s);
}
.kv-title img {
  display: block;
  width: min(1000px, calc(100vw - 48px));
  height: auto;
  margin: 0 auto;
  aspect-ratio: 1001 / 34;
}
.kv-title .kv-title__sp { display: none; }
@keyframes fade-in { to { opacity: 1; } }

.kv-nav ul {
  list-style: none;
  display: grid;
  grid-template-columns: 253px 94px 169px 85px;
  column-gap: 66px;
  width: 799px;
  margin: 0 auto;
  padding: 0;
}
.kv-nav a {
  display: inline-flex;
  align-items: center;
  color: var(--color-text-main);
  font-size: var(--fs-14);
  font-weight: 400;
  font-feature-settings: "pwid" 1, "palt" 1;
  letter-spacing: 1.12px;
  line-height: 30px;
  text-decoration: none;
  white-space: nowrap;
}
.kv-nav a:hover { text-decoration: underline; }
.kv-nav__dropdown {
  position: relative;
  width: 94px;
}
.kv-nav__dropdown img {
  position: absolute;
  top: 50%;
  right: 0;
  width: 10px;
  height: 5px;
  flex: none;
  transform: translateY(-50%) rotate(180deg);
}

/* 演出を一度見たユーザー・reduced motion環境向けの最終状態(フェードインさせず即座に完成形) */
.no-anim .kv-draw { opacity: 1 !important; }
.no-anim .kv-title { animation: none; opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  .kv-draw { opacity: 1 !important; }
  .kv-title { animation: none; opacity: 1; }
}



/* ---------- Section common ---------- */
section { position: relative; }
.section-head { text-align: center; padding: 48px 24px 32px; }
.section-num {
  font-family: var(--font-en);
  font-size: var(--fs-12); font-weight: 400; color: var(--color-text-main); letter-spacing: 0.1em;
}
.section-title {
  display: block;
  font-family: var(--font-en);
  font-size: var(--fs-30); letter-spacing: 0.12em; font-weight: 400; margin:0;
}
.section-title img { margin: 0 auto; }
.news .section-title { text-align: left; }
.news .section-title img { margin: 0; }
.section-title__sp { display: none; }
.section-sub { display: block; font-size: var(--fs-14); font-weight: 400; color: var(--color-text-main); letter-spacing: 0.21em; }

.btn {
  box-sizing: border-box;
  display: inline-flex; align-items: center; justify-content: space-between;
  width: 250px; height: 70px;
  padding: 0 36px 0 42px;
  border: 1px solid var(--color-text-main); border-radius: 999px;
  background: var(--color-bg);
  font-size: var(--fs-14); line-height: 1; letter-spacing: 0.18em;
  text-decoration: none; color: var(--color-text-main);
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease;
}
.btn__arrow { flex-shrink: 0; }
.btn:hover { background: var(--color-text-main); color: var(--color-panel); }

/* ---------- ABOUT ---------- */
.about {
  overflow: hidden;
}
.about > .section-head {
  position: relative;
  width: min(calc(100% - 48px), var(--container));
  height: 252px;
  margin: 0 auto;
  padding: 0;
  border-top: 1px solid var(--black);
}
.about > .section-head .section-num {
  position: absolute;
  top: 8px;
  left: 0;
  color: var(--color-text-main);
}
.about > .section-head .section-title {
  position: absolute;
  top: 98px;
  left: 0;
  width: 100%;
  margin: 0;
  font-size: var(--fs-40);
  font-weight: 300;
  line-height: 1;
}
.about > .section-head .section-sub {
  position: absolute;
  top: 170px;
  left: 0;
  width: 100%;
}
#about .about-diagram { background: var(--color-panel); }
.about-diagram {
  position: relative;
  padding: 64px 24px;
  display: flex;
  justify-content: center;
}
.about-diagram picture,
.about-diagram img { display: block; width: 100%; max-width: 800px; height: auto; }
.about-diagram img { aspect-ratio: 752 / 400; }

.about-text {
  position: relative;
  display: grid;
  grid-template-columns: 332px 450px;
  gap: 118px;
  width: 900px;
  max-width: calc(100% - 48px);
  min-height: 360px;
  padding: 62px 0 64px;
  margin: 0 auto;
}
.about-text h3 { font-size: var(--fs-18); font-weight: 400; line-height: 1.8; margin: 0; letter-spacing: 0.1em; white-space: nowrap; }
.about-text p { font-size: var(--fs-16); font-weight: 400; text-align: justify; line-height: 200%; letter-spacing: 0.06em; color: #333; margin: 0 0 60px; }
.about-text p.about-text__cta { margin: 0; text-align: right; }

.deco-blob {
  position: absolute; left: calc(50% + 417px); top: -114px;
  width: 356px; height: 356px;
  pointer-events: none;
}
.deco-blob::before,
.deco-blob::after {
  content: '';
  position: absolute; inset: 0;
  width: 356px; height: 356px;
  border-radius: 50%;
  background: var(--color-accent);
}
.deco-blob::before {
  clip-path: inset(114px 0 0 0);
  filter: blur(8px);
  opacity: .2;
}
.deco-blob::after {
  clip-path: inset(0 0 242px 0);
}

/* 装飾: 軌道+衛星ドット */
.orbit-deco {
  position: absolute;
  pointer-events: none;
}
.orbit-deco__ring {
  position: absolute; inset: 0;
  border: 1px solid #cfcfcf;
  border-radius: 50%;
}
.orbit-deco__dot {
  position: absolute; top: 50%; left: 50%;
  width: 10px; height: 10px; margin: -5px;
  border-radius: 50%;
  transform: rotate(0deg) translateX(var(--radius));
  will-change: transform;
  animation: orbit-rotate var(--duration, 12s) linear infinite,
             orbit-color var(--duration, 12s) ease-in-out infinite;
}
@keyframes orbit-rotate {
  to { transform: rotate(360deg) translateX(var(--radius)); }
}
@keyframes orbit-color {
  0%,  25% { background-color: var(--color-accent); }
  33%, 58% { background-color: #888888; }
  66%, 91% { background-color: var(--white); }
  100%     { background-color: var(--color-accent); }
}
@media (prefers-reduced-motion: reduce) {
  .orbit-deco__dot { animation: none; background-color: var(--color-accent); }
}

/* 装飾: 軌道 */
.about-deco-orbit { left: -402px; top: -380px; width: 804px; height: 804px; clip-path: inset(380px -5px -5px -5px); }
.about-deco-orbit .orbit-deco__dot { --radius: 402px; }

/* ---------- MOVIE ---------- */
.movie { padding: 48px 24px 0; min-height: 796px; position: relative; overflow: hidden; }
.movie > .section-head { position: relative; max-width: var(--container); margin: 0 auto; border-top: 1px solid var(--black); }
.movie > .section-head .section-num { position: absolute; top: 16px; left: 0; }
.movie-grid {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px;
  max-width: var(--content); margin: 20px auto 0; align-items: center;
  position: relative; z-index: 1;
}
.movie-thumb {
  aspect-ratio: 16/9; background: #111;
  position: relative;
}
.movie-thumb a {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.movie-thumb img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; transform: scale(1.02); transition: transform .3s ease;
}
.movie-thumb a:hover img { transform: scale(1.07); }
.movie-thumb__play {
  position: relative; z-index: 1;
  width: 60px; height: 60px; border-radius: 50%;
  border: 2px solid var(--color-text-main); background: var(--color-panel); color: var(--color-text-main);
  display: flex; align-items: center; justify-content: center;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.movie-thumb a:hover .movie-thumb__play,
.movie-thumb a:focus-visible .movie-thumb__play {
  background: var(--color-text-main); color: var(--color-panel); border-color: var(--color-text-main);
}
.movie-copy { transform: translateY(78px); }
.movie-copy > div:first-child { margin: 0 0 4px; text-align: center; }
.movie-copy > div:first-child img { margin: 0 auto; }
.movie-copy .en-sub { font-size: var(--fs-14); color: var(--color-text-main); letter-spacing: 0.21em; margin: 16px 0 64px; text-align: center; }
.movie-copy p { font-size: var(--fs-16); font-weight: 400; line-height: 32px; max-width: 280px; margin: 0 auto; letter-spacing: 0.03em; }

.movie-deco-orbit {
  left: calc(50% - 37px); top: 120px; width: 603px; height: 603px;
}
.movie-deco-orbit .orbit-deco__dot { width: 53px; height: 53px; margin: -26.5px; --radius: 300px; }
.movie-deco-orbit-sm {
  left: calc(50% - 710px); bottom: 36px; width: 260px; height: 260px;
}
.movie-deco-orbit-sm .orbit-deco__dot { width: 22px; height: 22px; margin: -11px; --radius: 130px; }

/* ---------- KEYWORDS ---------- */
.keywords { position: relative; padding: 0 24px 96px; overflow: hidden; container-type: inline-size; }
.keywords > .section-head { position: relative; max-width: var(--container); margin: 0 auto; border-top: 1px solid var(--black); }
.keywords > .section-head .section-num { position: absolute; top: 16px; left: 0; }
.keywords > .section-head .section-title { margin: 58px 0 16px; }
.keywords-toolbar {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 16px;
  max-width: var(--content); margin: 0 auto 24px;
}
.keywords-lead {
  margin: 0; font-size: var(--fs-16); line-height: 32px;
  letter-spacing: 0.07em; color: var(--color-text);
}

.keywords-deco-corner {
  left: calc(50% - 798px); bottom: -153px; width: 413px; height: 413px;
}
.keywords-deco-corner .orbit-deco__ring { border-color: #888888; }
.keywords-deco-corner .orbit-deco__dot { width: 36px; height: 36px; margin: -18px; --radius: 206.5px; }

.orbit-stage {
  position: relative;
  width: min(640px, 92vw);
  height: min(640px, 92vw);
  margin: 24px auto 176px;
  --kw-unit: min(1px, calc(100cqw / 900));
}
.orbit-stage__ring {
  position: absolute; top: calc(50% + (90 * var(--kw-unit))); left: 50%;
  width: var(--d); height: var(--d);
  margin: calc(var(--d) / -2);
  animation: ring-spin var(--speed) linear infinite;
}
.orbit-stage__ring[data-dir="reverse"] { animation-direction: reverse; }
@keyframes ring-spin { to { transform: rotate(360deg); } }

.orbit-item {
  position: absolute; top: 50%; left: 50%;
  width: 0; height: 0;
  transform: rotate(var(--angle)) translateX(var(--r)) rotate(calc(-1 * var(--angle)));
}

.kw-spin {
  position: absolute; top: 0; left: 0;
  width: var(--size, calc(158 * var(--kw-unit))); height: var(--size, calc(158 * var(--kw-unit)));
  margin-left: calc(var(--size, calc(158 * var(--kw-unit))) / -2);
  margin-top: calc(var(--size, calc(158 * var(--kw-unit))) / -2);
  animation: ring-spin var(--speed) linear infinite reverse;
}
.orbit-stage__ring[data-dir="reverse"] .kw-spin {
  animation-direction: normal;
}

.kw-btn {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: rgba(255,255,255,.8);
  border: 1px solid transparent;
  box-shadow: 0 0 15px 3px #d5d5d5;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex; flex-direction: column; align-items: center; justify-content: space-evenly;
  font-size: clamp(var(--fs-12), 1.1vw, var(--fs-16)); text-align: center; line-height: 23px; letter-spacing: 0.05em;
  cursor: pointer; padding: 16px 6px 6px;
  color: var(--color-text-main);
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.kw-btn:hover {
  background: var(--color-text-sub);
  border-color: var(--color-text-sub);
  color: var(--color-panel);
}
.kw-btn .kw-txt { margin-top: 8px; }
.kw-btn:hover .kw-btn__arrow { color: var(--color-panel); }
.kw-btn__arrow { color: var(--color-text-sub); flex-shrink: 0; margin-bottom: 24px; }

@media (prefers-reduced-motion: reduce) {
  .orbit-stage__ring,
  .kw-spin { animation: none; }
}
.is-paused .orbit-stage__ring,
.is-paused .kw-spin,
.is-hover-paused .orbit-stage__ring,
.is-hover-paused .kw-spin,
html.is-motion-paused .orbit-deco__dot { animation-play-state: paused; }

.orbit-stage__center {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 80px; height: 80px;
  border: 1px solid #d5d5d5;
  border-radius: 50%;
}
.orbit-stage__center.second {
  width: 450px; height: 450px;
}
.orbit-stage__sp-deco { display: none; }

.orbit-stage__pc-deco {
  position: absolute; top: 50%; left: 50%;
  margin-left: calc(-1800 * var(--kw-unit)); margin-top: calc(-300 * var(--kw-unit));
  width: calc(2187 * var(--kw-unit)); height: calc(778 * var(--kw-unit));
  z-index: 0;
  pointer-events: none;
}
.orbit-stage__pc-deco object,
.orbit-stage__pc-deco img { display: block; width: 100%; height: 100%; border: none; }

.motion-controls {
  display: flex; gap: 8px; flex-shrink: 0;
}
.motion-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  width: 98px; height: 47px;
  border: 1px solid var(--color-text-main); background: var(--color-panel); color: var(--color-text-main);
  border-radius: 5px;
  font-size: var(--fs-14); letter-spacing: 0.07em; cursor: pointer;
  transition: background-color .2s ease, color .2s ease;
}
.motion-btn:hover { background: var(--color-text-main); color: var(--color-panel); }
.motion-btn__icon {
  display: inline-block;
  width: 31px; height: 31px; flex-shrink: 0;
  background-repeat: no-repeat; background-size: contain;
}
.motion-btn__icon-pause { background-image: url("../images/icon_pause.svg"); }
.motion-btn__icon-play { background-image: url("../images/icon_play.svg"); }
.motion-btn:hover .motion-btn__icon-pause { background-image: url("../images/icon_pause_on.svg"); }
.motion-btn:hover .motion-btn__icon-play { background-image: url("../images/icon_play_on.svg"); }
.motion-btn__icon-play,
.motion-btn__label-play { display: none; }
.motion-btn[aria-pressed="false"] .motion-btn__icon-pause,
.motion-btn[aria-pressed="false"] .motion-btn__label-pause { display: none; }
.motion-btn[aria-pressed="false"] .motion-btn__icon-play { display: inline-block; }
.motion-btn[aria-pressed="false"] .motion-btn__label-play { display: inline; }

.motion-btn--compact {
  display: none;
  flex-direction: column; gap: 2px;
  width: auto; height: auto;
  min-width: 44px; min-height: 44px;
  padding: 2px 4px;
  border: none; background: none;
  font-size: var(--fs-11); letter-spacing: 0.02em;
}
.motion-btn--compact:hover { background: none; color: var(--color-text-main); }
.motion-btn--compact .motion-btn__icon { width: 22px; height: 22px; }

/* キーワード詳細ダイアログ (JS OFF時は open 属性で通常表示) */
dialog.kw-dialog {
  border: none; border-radius: 6px; padding: 60px 100px 64px; max-width: 800px; width: 90%;
  box-shadow: 0 10px 40px rgba(0,0,0,.2);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .25s ease-out, transform .25s ease-out,
    overlay .25s allow-discrete, display .25s allow-discrete;
}
dialog.kw-dialog[open] {
  opacity: 1;
  transform: translateY(0);
}
@starting-style {
  dialog.kw-dialog[open] { opacity: 0; transform: translateY(16px); }
}
dialog.kw-dialog[open]:not(:modal) {
  position: static;
  margin: 24px auto;
}
dialog.kw-dialog::backdrop {
  background: rgba(0,0,0,.4);
  opacity: 0;
  transition: opacity .25s ease-out, overlay .25s allow-discrete, display .25s allow-discrete;
}
dialog.kw-dialog[open]::backdrop { opacity: 1; }
@starting-style {
  dialog.kw-dialog[open]::backdrop { opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  dialog.kw-dialog,
  dialog.kw-dialog::backdrop {
    transition: none;
  }
  .js .site-header .global-nav {
    transition: none;
  }
}
.kw-dialog__close {
  position: absolute; top: 16px; right: 16px;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border: none; background: none; padding: 0;
  color: var(--color-text-main); cursor: pointer;
}
dialog.kw-dialog h3 { margin-top: 0; padding-right: 28px; font-size: var(--fs-18); }
dialog.kw-dialog h3:focus { outline: none; }
dialog.kw-dialog h3 .small { padding-left: 8px; font-size: var(--fs-14); }
dialog.kw-dialog .kw-dialog__head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
}
dialog.kw-dialog .kw-dialog__caption {
  margin: 0; flex-shrink: 0;
  font-style: normal; font-weight: 400; font-size: var(--fs-10); line-height: 30px; letter-spacing: .07em;
  color: #000000;
}
.kw-dialog__media { position: relative; margin: 0 0 20px; line-height: 0; }
.kw-dialog__media img {
  display: block; width: 100%; height: auto;
}
.kw-dialog__media--placeholder { text-align: center; }
.kw-dialog__media--placeholder img {
  width: 100%; max-width: 190px;
  border: none; border-radius: 0;
}
.kw-dialog__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 40px; height: 40px; padding: 0; border: none; background: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.kw-dialog__nav img { width: 100%; height: 100%; }
.kw-dialog__nav:hover { opacity: .8; }
.kw-dialog__nav--prev { left: -20px; }
.kw-dialog__nav--next { right: -20px; }
.kw-dialog p { font-size: var(--fs-14); line-height: 171%; letter-spacing: .05em }
.kw-dialog__links {
  margin-top: 20px;
  display: flex; align-items: flex-start; gap: 16px;
}
.kw-dialog__links-title {
  flex-shrink: 0;
  font-size: var(--fs-14); font-weight: 500; line-height: 214%; letter-spacing: .07em; color: var(--color-text-main); margin: 0;
}
.kw-dialog__dash { display: inline-block; transform: scaleY(.5); }
.kw-dialog__links ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.kw-dialog__links li { display: flex; align-items: center; gap: 8px; }
.kw-dialog__links li::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-accent); flex-shrink: 0;
}
.kw-dialog__links a { font-size: var(--fs-12); font-weight: 400; color: var(--color-text-main); text-decoration: underline; letter-spacing: .05em; text-align: justify; }
dialog.kw-dialog .dialog-close {
  display: none;
  align-items: center; justify-content: center;
  width: auto; height: auto; min-width: 0;
  padding: 12px 28px; gap: 8px;
  font-size: var(--fs-14);
  margin: 24px auto 0;
}
.js dialog.kw-dialog { display: none; }
.js dialog.kw-dialog[open] { display: block; }

/* ---------- GOVERNMENT INITIATIVES ---------- */
.gov { position: relative; padding: 128px 24px 125px; background: var(--color-panel); }
.gov-gray-band {
  height: 232px;
}
.gov-deco-blob {
  position: absolute;
  pointer-events: none;
  left: calc(50% - 875px);
  bottom: -184px;
  width: 448px;
  height: 448px;
}
.gov-deco-blob::before,
.gov-deco-blob::after {
  content: '';
  position: absolute;
  inset: 0;
  width: 448px;
  height: 448px;
  border-radius: 50%;
  background: var(--color-accent);
}
.gov-deco-blob::before {
  filter: blur(8px);
  opacity: .2;
  clip-path: inset(0 0 184px 0);
}
.gov-deco-blob::after {
  clip-path: inset(264px 0 0 0);
}
.gov-deco-ring {
  left: calc(50% + 60px); bottom: -120px; width: 981px; height: 981px;
  z-index: -1;
}
.gov-deco-ring .orbit-deco__ring { border-color: #888888; }
.gov-deco-ring .orbit-deco__dot { --radius: 490.5px; }
.gov > .section-head { position: relative; max-width: var(--container); margin: 0 auto; border-top: 1px solid var(--black); }
.gov > .section-head .section-num { position: absolute; top: 16px; left: 0; }
.gov > .section-head .section-title { margin: 58px 0 16px; }
.gov-grid {
  display: grid; grid-template-columns: repeat(3, 284px); gap: 20px;
  width: fit-content;
  max-width: var(--container);
  margin: 40px auto 70px;
}
@media (max-width: 960px) {
  .gov-grid { grid-template-columns: repeat(2, 284px); width: fit-content; }
}
.gov-card[hidden] { display: none; }
.gov-card {
  position: relative;
  width: 100%; max-width: 284px; min-height: 300px;
  border: 1px solid #000000;
  border-radius: 4px;
  display: flex; flex-direction: column;
  text-decoration: none; color: inherit;
  overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.gov-card:hover { border-color: var(--color-accent); }
.gov-card:hover::after {
  content: '';
  position: absolute; inset: 0;
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
  pointer-events: none;
  z-index: 2;
}
.gov-card__thumb {
  aspect-ratio: 284/150; display: flex; align-items: center; justify-content: center; border-bottom: 1px solid #000000;
  overflow: hidden;
}
.gov-card__thumb > * {
  transition: transform .3s ease;
}
.gov-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.gov-card:hover .gov-card__thumb > * {
  transform: scale(1.04);
}
.gov-card__body { padding: 20px; flex: 1; display: flex; flex-direction: column; background: var(--color-panel); }
.gov-card__title { font-size: var(--fs-18); font-weight: 600; line-height: 30px; letter-spacing: 0.03em; text-align: justify; margin: 0 0 24px; }
.gov-card:hover .gov-card__title { text-decoration: underline; }
.gov-card__desc {
  font-size: var(--fs-12); line-height: 20px; letter-spacing: 0.07em; text-align: justify;
  color: var(--color-text); margin: 0 0 20px; flex: 1;
}
.gov-card__tags { display: flex; gap: 6px; flex-wrap: wrap; font-size: var(--fs-11); letter-spacing: 0.02em; }
.gov-card__tags span { background: var(--color-bg); border-radius: 4px; padding: 3px 8px; color: var(--color-text-main); }
.gov-card__tags--category { margin-bottom: 6px; }
.gov-card__tags--category span {
  background: var(--color-panel); border: 1px solid var(--color-border); border-radius: 4px;
  padding: 2px 6px; font-size: var(--fs-11);
}
.gov-card[target="_blank"]::before {
  content: '';
  position: absolute; right: 16px; bottom: 16px;
  width: 15px; height: 18px;
  background: url("../images/icon_link_out.svg") no-repeat center / contain;
  z-index: 3;
}
.gov-actions { text-align: center; }
.gov-actions .btn { background: var(--color-panel); }
.gov-actions .btn:hover { background: var(--color-text-main); }
.news-actions { margin-top: 68px; }
.news-actions--bottom { display: none; }

/* ---------- NEWS ---------- */
.news { padding: 0 24px 200px; position: relative; overflow: hidden; } 
.news .section-title { margin: 0 0 16px; }
.news-head-line { border-top: 1px solid var(--black); position: relative; z-index: 1; max-width: var(--container); margin: 0 auto; }
.news > .section-num { position: absolute; top: 16px; left: calc(24px + max(0px, (100% - (var(--container) + 48px)) / 2)); z-index: 2; } 
.news-layout {
  display: grid; grid-template-columns: 1fr 488px; gap: 40px;
  grid-template-areas: "head list";
  max-width: var(--content); margin: 100px auto 0; position: relative; z-index: 1;
}
.news-head { grid-area: head; }
.news-list { grid-area: list; list-style: none; margin: 0; padding: 0; border-bottom: 1px solid var(--color-border); }
.news-list li {
  position: relative;
  border-top: 1px solid var(--color-border);
  padding: 16px 0;
  display: flex; flex-direction: column; justify-content: center; gap: 6px; font-size: var(--fs-13);
  min-height: 160px;
}
.news-list__meta { display: flex; gap: 16px; align-items: baseline; font-size: var(--fs-12); }
.news-list li::before {
  content: '';
  position: absolute;
  inset: 0 -16px;
  background: var(--color-panel);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .25s ease;
  z-index: 0;
}
.news-list li:hover::before { transform: scaleY(1); }
.news-list li > * { position: relative; z-index: 1; }
.news-list li:last-child { border-bottom: none; }
.news-date { color: var(--color-text); font-weight: 500; font-size: var(--fs-12); text-align: justify; letter-spacing: 0.07em; white-space: nowrap; }
.news-cat {
  font-size: var(--fs-12); background: var(--color-panel); padding: 2px 6px; border-radius: 4px;
  color: var(--color-text-main); white-space: nowrap; letter-spacing: 0.02em;
}
.news-list a {
  text-decoration: none; color: inherit;
  display: flex; align-items: center; justify-content: space-between; gap: 54px;
}
.news-list a:hover .news-title { text-decoration: underline; }
.news-title { flex: 1; font-weight: 400; font-size: var(--fs-16); line-height: 28px; text-align: justify; letter-spacing: 0.06em; }
.news-ext {
  color: var(--color-text-sub);
  display: inline-flex; align-items: center; flex-shrink: 0;
}
.news-ext img { width: 15px; height: 18px; }
.news-deco-orbit { left: calc(50% - 754px); bottom: 53px; width: 416px; height: 416px; }
.news-deco-orbit .orbit-deco__ring { border-color: #888888; }
.news-deco-orbit .orbit-deco__dot { width: 26px; height: 26px; margin: -13px; }
.news-deco-orbit-green { left: calc(50% - 521px); bottom: 300px; width: 416px; height: 416px; }
.news-deco-orbit-green .orbit-deco__ring { border-color: var(--color-accent); }
.news-deco-orbit-green .orbit-deco__dot { width: 28px; height: 28px; margin: -14px; }

/* ---------- Footer ---------- */
.site-footer-top { text-align: center; padding: 100px 24px 96px; background: var(--color-panel); }
.site-footer-top .footer-title-img {
  display: block; width: min(1000px, calc(100vw - 48px)); height: auto;
  margin: 36px auto 0;
  aspect-ratio: 1001 / 34;
}
.site-footer-top .footer-title-img.footer-title-img--sp { display: none; }
.site-footer {
  background: var(--color-footer); color: var(--color-panel);
  padding: 28px 24px 32px;
}
.site-footer .inner {
  display: flex; flex-direction: column; align-items: flex-start; gap: 56px;
  max-width: 1000px; margin: 0 auto; padding: 0;
}
.site-footer .global-nav {
  align-self: flex-end; max-width: 100%;
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px 80px;
}
.site-footer .site-name a { color: var(--color-panel); }
.site-footer .site-name a:hover { text-decoration: underline; }
.site-footer-logo--sp { display: none; }
.site-footer .site-name-ja { display: block; font-size: var(--fs-12); color:var(--color-footer-text); letter-spacing: 0.12em; margin-top: 12px;}
.site-footer .global-nav a { color: var(--color-footer-text); }
.site-footer .global-nav a:hover { color: var(--color-panel); text-decoration: underline; }
.footer-sitemap-heading {
  position: relative;
  margin: 0; flex-shrink: 0;
  font-size: var(--fs-14); font-weight: 700; line-height: 1.875rem; letter-spacing: 0.08em;
  color: var(--color-panel);
}
.footer-sitemap-heading::after {
  content: '';
  position: absolute; top: 50%; right: -40px; transform: translateY(-50%);
  width: 1px; height: 16px;
  background: var(--color-border);
}
.footer-info {
  background: var(--color-footer);
  border-top: 1px solid var(--color-panel);
  padding: 24px 24px 28px;
  font-size: var(--fs-12); color: var(--color-footer-text);
}
.footer-info__inner {
  display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 64px;
  width: 100%; max-width: 1000px; margin: 0 auto;
}
.footer-info__org p { margin: 0 0 6px; letter-spacing: 0.04em; line-height: 1.7; }
.footer-info__org p:last-child { margin-bottom: 0; }
.footer-info__org-name { margin: 0 0 6px; font-size: inherit; letter-spacing: 0.04em; line-height: 1.7; color: var(--color-panel); font-weight: 700; }
.footer-info__corp-no { margin-left: 4px; font-weight: 400; }
.footer-info__tel { white-space: nowrap; }
.footer-info__links {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, auto); gap: 8px 32px;
  align-content: start;
}
.footer-info__links a {
  color: var(--color-footer-text); text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.footer-info__links a:hover { color: var(--color-panel); text-decoration: underline; }
.footer-info__links img { width: 12px; height: 15px; filter: brightness(0) invert(1); }
.footer-bottom {
  display: flex; align-items: center;
  background: var(--color-footer);
}
.footer-bottom__moe {
  flex-shrink: 0; background: var(--color-panel);
  padding: 10px 18px; line-height: 0; margin: 0;
}
.footer-bottom__moe img { width: 40px; height: auto; display: block; }
.footer-bottom__copyright {
  flex: 1; text-align: right; font-size: var(--fs-10);
  color: var(--color-footer-text); padding: 0 24px; margin: 0;
}

@media (max-width: 720px) {
  .site-header { align-items: flex-start; padding-left: 16px; }
  .site-header__left { flex-direction: column; align-items: flex-start; gap: 6px; }
  .site-name__logo .site-name__logo-pc { display: none; }
  .site-name__logo .site-name__logo-sp { display: block; width: 128px; height: auto; }
  .site-header__left { position: relative; z-index: 16; }
  .menu-toggle { position: fixed; top: 16px; right: 24px; z-index: 16; }
  .motion-btn--compact { display: inline-flex; position: fixed; top: 12px; right: 80px; z-index: 16; }
  .site-header__sub { display: none; }

  .kv { padding-bottom: 64px; }
  .kv-title .kv-title__pc { display: none; }
  .kv-title .kv-title__sp { display: block; width: min(252px, 70vw); aspect-ratio: 252 / 104; }
  .section-title__pc { display: none; }
  .section-title__sp { display: block; }
  .site-footer-top .footer-title-img.footer-title-img--pc { display: none; }
  .site-footer-top .footer-title-img.footer-title-img--sp { display: block; width: min(252px, 70vw); aspect-ratio: 252 / 104; }
  .about > .section-head {
    width: calc(100% - 48px);
    height: 180px;
  }
  .about > .section-head .section-title { top: 52px; font-size: var(--fs-34); }
  .about > .section-head .section-sub { top: 120px; }
  .about-diagram { padding: 40px 24px; }
  .about-diagram picture,
  .about-diagram img { max-width: 90%; }
  .about-diagram img { aspect-ratio: 312 / 664; margin: 0 auto; }
  .about-text, .movie-grid, .news-layout { grid-template-columns: 1fr; }
  .news-layout { grid-template-areas: "head" "list"; margin-top: 58px; }
  .movie-copy { order: 1; transform: none; }
  .movie-copy .en-sub { margin: 16px 0 20px; }
  .movie-copy p { max-width: none; }
  .movie-thumb { order: 2; }
  .movie-grid { gap: 20px; }
  .movie > .section-head { padding: 48px 24px 0; }
  .movie-deco-orbit-sm { left: -80px; width: 160px; height: 160px; }
  .movie-deco-orbit-sm .orbit-deco__dot { --radius: 80px; width: 16px; height: 16px; margin: -8px; }
  .movie-deco-orbit { top: 183px; width: 500px; height: 500px; }
  .movie-deco-orbit .orbit-deco__dot { --radius: 250px; width: 32px; height: 32px; margin: -16px; }
  .movie { min-height: 783px; }
  .news { padding-bottom: 72px; }
  .news-head { text-align: center; }
  .news .section-title img { margin: 0 auto; }
  .news-deco-orbit, .news-deco-orbit-green { display: none; }
  .news-actions { text-align: center; margin-top: 4px; }
  .news-actions--head { display: none; }
  .news-actions--bottom { display: block; }
  dialog.kw-dialog { padding: 56px 24px 32px; }
  .kw-dialog__close { top: 20px; right: 20px; width: 36px; height: 36px; }
  .kw-dialog__close img { width: 100%; height: 100%; }
  dialog.kw-dialog h3 { padding-right: 36px; }
  dialog.kw-dialog .kw-dialog__head {
    flex-direction: column; align-items: flex-start; gap: 4px;
  }
  dialog.kw-dialog .kw-dialog__caption { white-space: normal; }
  .kw-dialog__links { flex-direction: column; gap: 10px; }
  dialog.kw-dialog .dialog-close {
    display: flex;
    width: 180px;
    justify-content: space-between;
    padding: 16px 28px;
    background-color: var(--white);
  }
  dialog.kw-dialog .dialog-close:hover { background-color: var(--color-text-main); }
  .about-text { width: auto; gap: 24px; padding: 56px 0 72px; }
  .about-text h3 { white-space: normal; }
  .about-text p { margin: 0 0 28px; }
  .about-text p.about-text__cta { text-align: center; }
  .about-deco-orbit { left: auto; right: -320px; top: -300px;
    width: 404px; height: 404px;
    clip-path: inset(300px -5px -5px -5px); }
  .about-deco-orbit .orbit-deco__dot { --radius: 202px; }
  .deco-blob { width: 212px; height: 212px; right: -100px; top: -40px; }
  .deco-blob::before,
  .deco-blob::after {
    width: 212px; height: 212px; top: 0;
    border-radius: 50%;
  }
  .deco-blob::after { clip-path: inset(0 0 calc(100% - 40px) 0); }
  .deco-blob::before {
    clip-path: inset(40px 0 0 0);
    filter: blur(4px);
  }
  .gov { padding: 128px 24px 72px; }
  .gov-grid { grid-template-columns: repeat(2, 1fr); width: auto; margin: 40px auto 32px; }
  .gov-deco-blob { left: -180px; bottom: -123px; width: 300px; height: 300px; }
  .gov-deco-blob::before,
  .gov-deco-blob::after { width: 300px; height: 300px; }
  .gov-deco-blob::before { clip-path: inset(0 0 123px 0); }
  .gov-deco-blob::after { clip-path: inset(177px 0 0 0); }
  .gov-deco-ring { left: auto; right: -440px; bottom: -200px; width: 600px; height: 600px; }
  .gov-deco-ring .orbit-deco__dot { --radius: 300px; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .menu-toggle[aria-expanded="true"] .menu-toggle__icon--close-sp { display: block; }
  .site-header .global-nav { display: block; }
  .site-header__moe { display: none; }
  .js .site-header .global-nav {
    display: none;
    opacity: 0;
    transform: translateY(-16px);
    transition: opacity .25s ease-out, transform .25s ease-out, display .25s allow-discrete;
  }
  .js .site-header .global-nav.is-open {
    display: block;
    opacity: 1;
    transform: translateY(0);
  }
  @starting-style {
    .js .site-header .global-nav.is-open { opacity: 0; transform: translateY(-16px); }
  }
  .global-nav ul {
    flex-direction: column; gap: 4px;
  }
  .kv-title { margin: 28px 0 36px; }
  .kv-nav, .page-nav { display: none; }
  .kv-moe { display: block; position: absolute; right: 24px; bottom: 24px; width: 44px; height: auto; }

  .js .site-header .global-nav {
    position: fixed; inset: 0;
    background: var(--color-footer);
    z-index: 15;
    overflow-y: auto;
  }
  .global-nav__inner {
    min-height: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    padding: 140px 24px 24px;
  }
  .js .global-nav ul {
    gap: 28px;
  }
  .js .global-nav a {
    color: var(--color-footer-text);
    font-size: var(--fs-14);
    text-align: left;
  }
  .global-nav__footer {
    margin-top: auto;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding-top: 32px;
    background: var(--color-footer);
  }
  .global-nav__copyright { font-size: var(--fs-10); line-height: 1.6; margin: 0; color: var(--color-footer-text); }
  .global-nav__moe { flex-shrink: 0; background: var(--color-panel); padding: 8px 14px; margin: 0; border-radius: 4px; line-height: 0; }
  .global-nav__moe img { width: 32px; height: auto; display: block; }

  .nav-open .site-header { background: var(--color-footer); }
  .nav-open .site-name__logo img { filter: brightness(0) invert(1); }
  .nav-open .site-header__sub { color: var(--color-footer-text); }
  .nav-open .motion-btn--compact { visibility: hidden; }

  /* フッター上部(白背景)のKV */
  .site-footer-top { padding-left: 36px; padding-right: 36px; }
  .site-footer-top .kv-motif-wrap { width: 100%; max-width: 900px; }
  .footer-title-img { width: calc(100% - 88px); }
  .footer-bottom { flex-direction: row-reverse; }
  .footer-bottom__copyright { text-align: left; padding: 0 16px; }
  .site-footer-logo--pc { display: none; }
  .site-footer-logo--sp { display: block; width: 128px; height: auto; }
  .site-footer .site-name-ja { display: none; }
  .site-footer .global-nav { align-self: flex-start; flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer-sitemap-heading { padding-bottom: 8px; }
  .footer-sitemap-heading::after {
    top: 32px; right: auto; transform: none;
    left: 0; bottom: 0;
    width: 16px; height: 1px;
    background: var(--color-border);
  }
  .footer-info__inner { flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: 20px; }
  .footer-info__links { grid-template-columns: 1fr; gap: 14px; }

  .keywords { padding-bottom: 0; }
  .keywords > .section-head { padding: 48px 24px 32px; }
  .keywords > .section-head .section-title { margin: 24px 0 12px; }
  .keywords-toolbar { padding-bottom: 24px; }
  .gov > .section-head { padding: 48px 24px 32px; }
  .gov > .section-head .section-title { margin: 24px 0 12px; }
  .orbit-stage {
    position: relative;
    width: calc(100% + 48px); height: 270vw; margin: 24px auto 0 -24px;
    padding: 0;
    overflow: hidden;
  }
  .orbit-stage__center { display: none; }
  .orbit-stage__pc-deco { display: none; }
  .orbit-stage__sp-deco {
    display: block;
    position: absolute; top: 20px; left: 50%; transform: translateX(-50%);
    width: 100%;
    z-index: 0; pointer-events: none;
  }
  .orbit-stage__sp-deco object,
  .orbit-stage__sp-deco img { display: block; width: 100%; height: auto; border: none; }
  .keywords-deco-corner { left: -180px; bottom: -120px; width: 260px; height: 260px; }
  .keywords-deco-corner .orbit-deco__dot { width: 22px; height: 22px; margin: -11px; --radius: 130px; }
  .orbit-stage__ring {
    position: static; width: auto; height: auto; margin: 0;
    border: none; animation: none; display: contents;
  }
  .orbit-stage { --size: clamp(110px, 24vw, 158px); }
  /* 円ごとの中心座標(--top/--left)だけをここで指定する */
  .sp-pos-1  { --top: 22vw;  --left: 62vw; }
  .sp-pos-2  { --top: 48vw;  --left: 22vw; }
  .sp-pos-3  { --top: 76vw;  --left: 48vw; }
  .sp-pos-4  { --top: 110vw; --left: 74vw; }
  .sp-pos-5  { --top: 112vw; --left: 21vw; }
  .sp-pos-6  { --top: 142vw; --left: 48vw; }
  .sp-pos-7  { --top: 172vw; --left: 20vw; }
  .sp-pos-8  { --top: 178vw; --left: 76vw; }
  .sp-pos-9  { --top: 210vw; --left: 38vw; }
  .sp-pos-10 { --top: 226vw; --left: 78vw; }
  .orbit-item {
    position: absolute; z-index: 1; transform: translate(-50%, -50%);
    top: var(--top); left: var(--left);
    width: var(--size); height: var(--size);
  }
  .kw-spin {
    position: static; width: 100%; height: 100%; margin: 0; animation: none;
  }
  .kw-btn {
    width: 100%; height: 100%;
    padding: 8px 1px 0;
    line-height: 1.5;
  }
  .motion-controls { display: none; }
}

/* ---------- PC: 追従ヘッダー ---------- */
@media (min-width: 721px) {
  html.is-pinned .site-header {
    position: fixed; top: 0; left: 0; width: 100%;
    background: rgba(238, 238, 238, .8);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
    gap: 36px;
  }
  html.is-pinned .menu-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    margin-left: auto;
  }
  html.is-pinned .menu-toggle[aria-expanded="true"] .menu-toggle__icon--close-pc { display: block; }
  html.is-pinned .motion-btn--compact { display: inline-flex; margin-left: auto; }
  html.is-pinned .motion-btn--compact + .menu-toggle { margin-left: 0; }

  html.is-pinned .site-header .global-nav {
    display: block;
    position: fixed; top: 77px; left: 0; width: 100%;
    background: #000;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .2s ease-out, transform .2s ease-out, visibility 0s linear .2s;
  }
  html.is-pinned .site-header .global-nav.is-open {
    opacity: 1; visibility: visible; transform: translateY(0);
    transition: opacity .2s ease-out, transform .2s ease-out;
  }
  @media (prefers-reduced-motion: reduce) {
    html.is-pinned .site-header .global-nav { transition: none; }
  }
  /* SP専用のフルスクリーン用レイアウト(footer付き縦並び)はPCでは使わない */
  html.is-pinned .site-header .global-nav__inner { padding: 0; }
  html.is-pinned .site-header .global-nav__footer { display: none; }
  html.is-pinned .site-header .global-nav ul {
    flex-direction: row; justify-content: center; gap: 40px;
    max-width: var(--container); margin: 0 auto; padding: 26px 24px;
  }
  html.is-pinned .site-header .global-nav a {
    display: inline-block; color: var(--color-panel); font-size: var(--fs-14);
    border-bottom: 1px solid transparent; padding-bottom: 4px;
  }
  html.is-pinned .site-header .global-nav a.is-current { border-bottom-color: var(--color-panel); }
  html.is-pinned .site-header .global-nav a.global-nav__dropdown { display: inline-flex; }
}

@media (max-width: 660px) {
  .gov-grid { grid-template-columns: repeat(1, 1fr); width: auto; margin: 0 auto 40px; }
  .gov-card { max-width: none; }
}

/* =========================================================
   下層ページ共通(.page-nav/.page-title) + about/index.html(循環経済(サーキュラーエコノミー)とは)
   ========================================================= */

.page-nav {
  max-width: var(--container); margin: 0 auto;
}
.page-nav ul {
  list-style: none; display: flex; gap: 56px; margin: 0; padding: 28px 24px;
  max-width: var(--container); margin-left: auto; margin-right: auto; width: fit-content;
  font-size: var(--fs-14);
}
.page-nav a {
  display: inline-block;
  text-decoration: none; color: var(--color-text-sub);
  padding-bottom: 8px;
  border-bottom: 1px solid transparent;
}
.page-nav a:hover { color: var(--color-text-main); }
.page-nav a.is-current {
  color: var(--color-text-main);
  border-bottom-color: var(--color-text-main);
}

.page-title {
  font-size: var(--fs-26); font-weight: 400; letter-spacing: 0.07em;
  margin: 0 auto;
  width: 100%; background: var(--color-panel);
  height: 250px; display: flex; align-items: center;
}
.page-title span {
  display: block;
  box-sizing: border-box;
  width: min(calc(100% - 48px), var(--content));
  margin: 0 auto;
  text-align: left;
}

.about-toc {
  display: flex; justify-content: center;
}
.about-toc ul {
  list-style: none; display: flex; gap: 32px; margin: 0; padding: 32px 0;
  box-sizing: border-box;
  width: min(calc(100% - 48px), var(--content)); margin-left: auto; margin-right: auto;
  font-size: var(--fs-14); flex-wrap: wrap;
}
.about-toc__link { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; color: var(--color-text-main); }
.about-toc__link:hover { text-decoration: underline; }
.about-toc__caret { width: 10px; height: 5px; transform: rotate(180deg); flex-shrink: 0; }

.about-section { padding: 48px 0 52px; }
.about-section:not(:last-of-type) > .inner::after {
  content: '';
  display: block;
  max-width: var(--content);
  margin: 60px auto 4px;
  border-bottom: 1px solid var(--color-border);
}
#about-action-plan { background: var(--color-panel); margin-bottom: 148px; padding-top: 100px; }
.about-section:has(+ #about-action-plan) > .inner::after { display: none; }
.about-section__title {
  font-size: var(--fs-24); font-weight: 500; letter-spacing: 0.05em; margin: 0 auto 64px;
  width: min(calc(100% - 48px), var(--content)); box-sizing: border-box;
}
.about-section__dash { display: inline-block; transform: scaleY(.5); }
.about-section__lead {
  font-size: var(--fs-16); line-height: 2; color: var(--color-text);
  max-width: 750px; margin-bottom: 32px;
  margin-right: max(0px, calc((100% - 900px) / 2));
  margin-left: max(0px, calc((100% - 900px) / 2 + 150px));
}

.about-diagram-block {
  max-width: 750px;
  margin-right: max(0px, calc((100% - 900px) / 2));
  margin-left: max(0px, calc((100% - 900px) / 2 + 150px));
}
.about-diagram-block > img,
.about-diagram-block > picture > img { display: block; width: 100%; height: auto; }
#about-what .about-diagram-block,
#about-acceleration .about-diagram-block,
#about-world .about-diagram-block {
  border: 1px solid var(--color-logo);
  border-radius: 5px;
  padding: 40px;
  box-sizing: border-box;
}

#about-acceleration .about-diagram-block img {
  width: 450px; margin: 0 auto;
}

#about-what .about-diagram-block picture img { aspect-ratio: 752 / 400; }
#about-world .about-diagram-block picture img { aspect-ratio: 640 / 674; }

.about-diagram-caption {
  text-align: center; font-size: var(--fs-13); color: var(--color-text-sub);
  margin: 0;
}
.about-diagram-label {
  display: block;
  width: 100%; max-width: 480px; margin: 8px auto 0;
  background: var(--color-panel);
  text-align: center;
  border-radius: 5px;
  font-size: var(--fs-16); font-weight: 600; letter-spacing: 0.45em;
  padding: 14px 0;
  box-sizing: border-box;
}

.about-action-list {
  list-style: none; padding: 0; max-width: 750px;
  margin-bottom: 40px;
  margin-right: max(0px, calc((100% - 900px) / 2));
  margin-left: max(0px, calc((100% - 900px) / 2 + 150px));
  display: flex; flex-direction: column; gap: 24px;
}
.about-action-item {
  display: flex; gap: 24px; align-items: flex-start;
  border: 1px solid var(--color-border); border-radius: 4px;
  padding: 24px;
}
.about-action-item__icon { width: 190px; height: 190px; flex-shrink: 0; }
.about-action-item__body { padding-top: 4px; }
.about-action-item__title { font-size: var(--fs-18); font-weight: 600; line-height: 1.5; margin: 0 0 12px; }
.about-action-item__desc { font-size: var(--fs-14); line-height: 1.9; color: var(--color-text); margin: 0; }

.about-cta {
  box-sizing: border-box;
  display: flex; align-items: center; gap: 16px;
  max-width: 750px;
  margin-top: 80px;
  margin-right: max(0px, calc((100% - 900px) / 2));
  margin-left: max(0px, calc((100% - 900px) / 2 + 150px));
  border: 1px solid var(--color-border); border-radius: 4px;
  padding: 46px; text-decoration: none; color: var(--color-text-main);
  transition: border-color .2s ease;
}
.about-cta:hover { border-color: var(--color-accent); }
.about-cta__icon { flex-shrink: 0; line-height: 0; }
.about-cta__label { flex: 1; font-size: var(--fs-20); font-weight: 500; line-height: 30px; letter-spacing: 0.07em; }
.about-cta__label br { display: none; }
.about-cta:hover .about-cta__label { text-decoration: underline; }
.about-cta__ext { flex-shrink: 0; line-height: 0; color: var(--color-text-sub); }

@media (max-width: 720px) {
  .about-section__lead,
  .about-diagram-block,
  .about-action-list,
  .about-cta { margin-left: auto; margin-right: auto; padding: 24px 20px; }
  .about-section__lead, .about-action-list { padding: 0; }
  .about-cta__label { font-size: var(--fs-18); line-height: 28px; letter-spacing: 0.07em; }
  .about-cta__label br { display: inline; }
  .about-toc { justify-content: flex-start; margin-bottom: 64px; }
  .about-toc ul { flex-direction: column; gap: 0; padding: 0; margin: 40px 0 0; }
  .about-toc li:last-child { border-bottom: none; }
  .about-toc__link { display: flex; width: 100%; justify-content: flex-start; padding: 4px 24px; }
  .page-title { font-size: var(--fs-20); height: 150px; }
  .about-section { padding: 0; margin-bottom: 50px; }
  .about-section:not(:last-of-type) > .inner::after { border: none; margin: 0 auto; }
  #about-action-plan { padding-top: 60px; padding-bottom: 74px; }
  .about-section__title { font-size: var(--fs-18); margin: 0 auto 30px; transform: translateX(-8px); }
  .about-action-item { flex-direction: column; gap: 12px; }
  .about-action-item__icon { width: 100%; height: auto; aspect-ratio: 290 / 180; object-fit: contain; background-color: #eeeeee; border-radius: 4px; }
  #about-what .about-diagram-block { padding: 32px 16px 24px; }
  #about-what .about-diagram-block picture img { aspect-ratio: 312 / 664; }
  #about-world .about-diagram-block { padding: 16px; }
  #about-world .about-diagram-block picture img { aspect-ratio: 290 / 595; }
}

/* =========================================================
   news/index.html(新着ニュース一覧)
   ========================================================= */

.news-page-layout {
  display: flex; gap: 40px;
  width: min(calc(100% - 48px), var(--content)); margin: 0 auto;
  padding: 48px 0 96px;
  align-items: flex-start;
  justify-content: space-between;
}
.news-sidebar { width: 240px; flex-shrink: 0; }
.news-sidebar__title {
  font-family: var(--font-en); font-size: var(--fs-14); font-weight: 600; line-height: 1; letter-spacing: 0.11em;
  margin: 100px 0 40px; color: var(--color-text-main);
}
.news-category-list__col { list-style: none; margin: 0; padding: 0; }
.news-category-list__col + .news-category-list__col { margin-top: 18px; }
.news-category-list li + li { margin-top: 18px; }
.news-category-list__btn {
  display: inline-flex; align-items: center; gap: 8px;
  max-width: 100%;
  border: none; background: none; padding: 0; margin: 0;
  font-family: inherit; font-size: var(--fs-14); letter-spacing: 0.05em;
  color: var(--color-text-sub); cursor: pointer; text-align: left;
}
.news-category-list__btn::before {
  content: '';
  display: none;
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
  background: var(--color-accent);
}
.news-category-list__btn:hover { color: var(--color-text-main); }
.news-category-list__btn[aria-pressed="true"] {
  color: var(--color-text-main); font-weight: 500; text-decoration: underline;
}
.news-category-list__btn[aria-pressed="true"]::before { display: inline-block; }

.news-main { flex: 1; min-width: 0; max-width: 600px; }
.news-search-label {
  font-size: var(--fs-12); color: var(--color-text-main); margin: 100px 0 80px; line-height: 1;
}
.news-main .news-list li { padding: 20px 0; }
.news-main .news-list__meta { align-items: center; }
.news-main .news-ext { margin-left: auto; }
.news-list li[hidden] { display: none; }

@media (max-width: 720px) {
  .news-page-layout { width: auto; flex-direction: column; align-items: stretch; padding: 70px 24px 64px; gap: 0; }
  .news-sidebar { width: auto; }
  .news-sidebar__title { font-weight: 500; line-height: 14px; margin: 0 0 32px; }
  .news-category-list {
    display: flex;
    gap: 16px;
  }
  .news-category-list__col { flex: 1 1 0; min-width: 0; }
  .news-category-list__col + .news-category-list__col { margin-top: 0; }
  .news-category-list li { min-width: 0; }
  .news-category-list li + li { margin-top: 8px; }
  .news-category-list__btn { font-weight: 400; font-size: var(--fs-12); line-height: 30px; letter-spacing: 0.02em; }
  .news-search-label { font-weight: 400; font-size: var(--fs-14); line-height: 30px; letter-spacing: 0.07em; margin: 72px 0 30px; }
  .news-title { font-size: var(--fs-14); }
}

/* =========================================================
   government_initiatives/index.html(法令制度・国の取組みなど一覧)
   ========================================================= */

.gi-filter {
  background-color: var(--color-bg);
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='46'%20height='46'%3E%3Crect%20x='21'%20y='21'%20width='3'%20height='3'%20fill='white'%20fill-opacity='0.92'/%3E%3C/svg%3E");
  background-position: 34px 0;
  padding: 40px 24px 48px; margin-bottom: 40px;
}
html:not(.js) .gi-filter { display: none; }
.gi-filter__title {
  font-family: var(--font-en); font-size: var(--fs-16); letter-spacing: 0.1em;
  margin: 0 0 20px;
}

.gi-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 24px; }
.gi-tab {
  width: 216px; height: 88px;
  display: flex; flex-direction: row; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--color-border); border-radius: 6px;
  background: var(--color-bg);
  padding: 0 8px;
  font-family: inherit; font-size: var(--fs-16); letter-spacing: 0.03em;
  color: var(--color-text-main); cursor: pointer;
  transition: border-color .2s ease, color .2s ease;
}
.gi-tab__icon { width: 40px; height: 40px; display: block; flex-shrink: 0; }
.gi-tab:hover { color: var(--color-text-main); background-color: var(--color-panel); }
.gi-tab[aria-pressed="true"] {
  border-color: var(--color-text-main); border-width: 2px; color: var(--color-text-main); font-weight: 500; background-color: var(--color-panel);
}

.gi-filter__desc { font-size: var(--fs-14); line-height: 32px; letter-spacing: 0.03em; color: var(--color-text-main); margin: 0 0 32px; }

.gi-subcats {
  background: var(--color-panel); border: 1px solid var(--color-border); border-radius: 6px;
  padding: 40px; margin: 0 auto 32px; max-width: 800px;
}
.gi-subcats__label { font-size: var(--fs-16); color: var(--color-text-main); margin: 0 0 20px; text-align: center; }
.gi-checkbox-grid {
  display: flex; flex-wrap: wrap; gap: 20px;
}
.gi-checkbox {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--color-border); border-radius: 5px;
  padding: 10px 20px; font-size: var(--fs-14); color: var(--color-text-sub);
  background: var(--color-panel);
  cursor: pointer; transition: border-color .2s ease, color .2s ease;
}
.gi-checkbox:has(.gi-checkbox__input:checked) {
  border-color: var(--color-text-main); color: var(--color-text-main); font-weight: 500;
}
.gi-checkbox__input {
  position: absolute; width: 1px; height: 1px; opacity: 0; margin: 0;
}
.gi-checkbox__check {
  width: 20px; height: 20px; flex-shrink: 0;
  background-image: url("../images/icon_check.svg");
  background-size: contain; background-repeat: no-repeat; background-position: center;
}
.gi-checkbox__input:checked ~ .gi-checkbox__check {
  background-image: url("../images/icon_checked.svg");
}
.gi-checkbox__input:focus-visible ~ .gi-checkbox__check {
  outline: 2px solid var(--color-logo); outline-offset: 1px;
}

.gi-keyword {
  display: block; width: 100%; max-width: 800px; box-sizing: border-box;
  border: 1px solid var(--color-border); border-radius: 4px;
  padding: 14px 16px; font-size: var(--fs-16); font-family: inherit;
  margin: 0 auto 16px; background: var(--color-panel);
}
.gi-keyword::placeholder { color: var(--color-text-sub); }
.gi-submit {
  display: block; margin: 36px auto 0;
  width: 250px; height: 70px; box-sizing: border-box;
  border: none; border-radius: 36px;
  background: var(--color-text-main); color: var(--color-panel);
  padding: 16px 32px; font-size: var(--fs-16); font-family: inherit; letter-spacing: 0.05em;
  cursor: pointer; transition: opacity .2s ease;
}
.gi-submit:hover { opacity: .85; }

.gi-results { background: var(--color-panel); padding: 40px 0 64px; margin-bottom: 148px; }
.gi-result-label { font-size: var(--fs-15); color: var(--color-text-main); margin: 0 0 16px; }

@media (max-width: 720px) {
  .gi-filter { padding: 32px 0 40px; }
  .gi-tabs { gap: 12px; }
  .gi-tab { flex: 1 1 calc(50% - 8px); min-width: 0; height: 50px; gap: 4px; justify-content: flex-start; }
  .gi-tab__label { font-size: var(--fs-13); line-height: 15px; letter-spacing: 0.07em; }
  .gi-tab__icon { display: flex; align-items: center; justify-content: center; }
  .gi-tab__icon img { width: 32px; height: 32px; }
  .gi-subcats { padding: 24px; }
  .gi-subcats__label { font-size: var(--fs-14); }
  .gi-checkbox-grid { gap: 8px; }
  .gi-checkbox { font-size: var(--fs-12); gap: 4px; padding: 8px 16px; }
  .gi-submit {  margin: 32px auto 0; font-size: var(--fs-14); }
}