@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@500;700;900&family=Space+Grotesk:wght@500;600;700&family=Noto+Sans+JP:wght@400;500;700&display=swap');

:root {
  --ink: #12202B;
  --ink-soft: #4A5A64;
  --paper: #F7F5EF;
  --teal: #0B6E71;
  --teal-bright: #37B7B0;
  --navy: #16324F;
  --brand-blue: #0064AA;
  --line: #E2E0D8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  /* color: var(--ink); */
  color: #4A5A64;
  font-family: 'Noto Sans JP', 'Zen Kaku Gothic New', sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
h1, h2, h3 {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  margin: 0;
  line-height: 1.4;
}
p:not(.eyebrow) {
  line-height: 1.9;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 12px;
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 1.5px;
  background: var(--teal);
  display: inline-block;
}
.eyebrow-none {
  text-transform: none;
  font-size: 16px;
  gap: 0;
}
.eyebrow-none::before {
  width: 0px;
  background: none;
}
.eyebrow--light {
  color: #fff;
}
.eyebrow--light::before {
  background: #fff;
}

/* header */

.brand-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 20px;
  padding: 12px 5%;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.brand-bar img {
  height: 22px;
  width: auto;
}
.brand-bar-divider {
  width: 1px;
  height: 18px;
  background: var(--line);
}
.brand-bar-divider:first-of-type {
  display: none; /* AIST↔SoftBank間の線のみ非表示。復活させる場合はこのルールを削除 */
}
.brand-bar .lang-link {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--ink-soft);
}
.brand-bar .lang-link:hover {
  color: var(--teal);
}

.key-visual img {
  width: 100%;
  height: auto;
}

.site-nav {
  background: var(--brand-blue);
  border-bottom: 3px solid var(--teal-bright);
}
.site-nav ul {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 5%;
  list-style: none;
  display: flex;
  justify-content: flex-end;
}
.site-nav a {
  display: block;
  padding: 16px 22px;
  font-size: 14.5px;
  font-weight: 500;
  color: #DCE7E8;
}
.site-nav a:hover {
  color: #fff;
  background: rgba(255,255,255,.08);
}
.site-nav a.is-active {
  color: #fff;
  font-weight: 700;
  background: var(--teal);
}

.crumb-trail {
  padding: 12px 5%;
  font-size: 12px;
  color: var(--ink-soft);
  background: #fff;
  border-bottom: 3px solid #F7F5F0;
}
.crumb-trail .is-current {
  color: var(--navy);
  font-weight: 600;
}
.crumb-trail .crumb-arrow {
  color: #DEDDD6;
  margin: 0 4px;
}

/* home: opener */
.opener-text {
  flex: 1 1 58%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 6% 40px 5%;
}

/* --------------------------------------------------
 * 骨組み（Flexbox）と斜めラインを下に揃えるロジック
 * -------------------------------------------------- */
 .opener {
  display: flex;
  background: #fff;
  padding: 0;
  align-items: stretch;
}

.opener-fig {
  flex: 1 1 30%;
  min-width: 0;
  overflow: hidden;
  position: relative;
}

.opener-fig img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center; 
}

.opener-text h1 {
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 900;
  color: var(--navy);
  margin: 0 0 20px;
}
.opener-text h1 {
  color: #0064AA;
}
.opener-text h1 span {
  color: var(--teal);
}
.opener-text .lead {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.9;
  margin: 0;
}

/* home: mission */

.mission {
  display: flex;
  background: var(--brand-blue);
}
.mission-text {
  flex: 1 1 60%;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 6% 48px 5%;
}
.mission-quote {
  max-width: 480px;
  font-size: clamp(19px, 2.1vw, 24px);
  font-weight: 700;
  line-height: 1.85;
  margin: 0;
}
.mission-sub {
  max-width: 480px;
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.9;
  color: #D9E6F0;
}
.mission-fig {
  flex: 1 1 46%;
  overflow: hidden;
}
.mission-fig img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* shared section layout */

.features, .news {
  /* max-width: 1180px; */
  margin: 0 auto;
  padding: 40px 5% 88px;
}
.news {
  padding-top: 40px;
  background: #fff;
}
.section-head {
  max-width: 680px;
  margin-bottom: 52px;
}
.section-head h2 {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  color: var(--navy);
}
.research-themes .section-head h2 {
  font-size: 24px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.feature-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 34px 28px;
}
/* scroll reveal */

.reveal {
  --reveal-duration: .55s;
  --reveal-delay: 0s;
  --reveal-distance: 10px;
  --reveal-scale: .96;
  opacity: 0;
  transform: translateY(var(--reveal-distance)) scale(var(--reveal-scale));
  transition: opacity var(--reveal-duration) ease, transform var(--reveal-duration) ease;
  transition-delay: var(--reveal-delay);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.feature-grid .reveal:nth-child(2) {
  --reveal-delay: .12s;
}
.feature-grid .reveal:nth-child(3) {
  --reveal-delay: .24s;
}

.gap-grid .reveal:nth-child(2) {
  --reveal-delay: .1s;
}
.gap-grid .reveal:nth-child(3) {
  --reveal-delay: .2s;
}
.gap-grid .reveal:nth-child(4) {
  --reveal-delay: .3s;
}

.entry-grid .reveal:nth-child(2) {
  --reveal-delay: .08s;
}
.entry-grid .reveal:nth-child(3) {
  --reveal-delay: .16s;
}
.entry-grid .reveal:nth-child(4) {
  --reveal-delay: .24s;
}

.feature-card .feature-icon,
.feature-card h3,
.feature-card p {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .45s ease, transform .45s ease;
}
.feature-card.reveal.in-view .feature-icon {
  opacity: 1;
  transform: translateY(0);
  transition-delay: .15s;
}
.feature-card.reveal.in-view h3 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: .25s;
}
.feature-card.reveal.in-view p {
  opacity: 1;
  transform: translateY(0);
  transition-delay: .35s;
}
.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--teal), var(--teal-bright));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}
.feature-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: #fff;
  stroke-width: 1.6;
}
.feature-card h3 {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.6;
}
.feature-card p {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.news-list li {
  display: flex;
  gap: 28px;
  align-items: baseline;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.news-list time {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--teal);
  min-width: 110px;
}
.news-list span {
  font-size: 14.5px;
}

.stats {
  background: var(--navy);
  padding: 30px 5%;
  display: flex;
  gap: 60px;
  justify-content: center;
  flex-wrap: wrap;
}
.stat {
  text-align: center;
  font-family: 'Space Grotesk', sans-serif;
}
.stat b {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
}
.stat span {
  font-size: 11px;
  color: #9FB4BA;
  letter-spacing: .06em;
}

/* footer */

footer {
  background: linear-gradient(180deg, #0A69AD 0%, #0B4568 100%);
  color: #B9D0DE;
  padding: 0 5% 30px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-marks {
  display: flex;
  align-items: center;
  gap: 34px;
}
.footer-marks img:first-child {
  height: 130px;
  width: auto;
}
.footer-marks a:nth-child(2) img {
  height: 51px;
}
footer nav ul {
  list-style: none;
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
}
footer nav a {
  font-size: 13px;
  color: #C7D1D5;
}
.footer-privacy {
  text-align: right;
  font-size: 12px;
}
.footer-contact {
  text-align: left;
  margin-top: 12px;
  font-size: 12px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-bottom {
  padding-top: 26px;
  font-size: 12px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

/* page intro */

.page-intro {
  position: relative;
  background: #fff;
  padding: 22px 5% 32px;
  overflow: hidden;
}

.page-intro::after,
.result-intro::after {
  content: "";
  position: absolute;
  top: -218px;
  right: -570px;
  width: 900px;
  height: 700px;
  background-image: url("https://www.digiarc.aist.go.jp/cef/assets/img/logo-mark-bg.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  opacity: .13;
  pointer-events: none;
}

.page-intro .wrap {
  position: relative;
  z-index: 1;
}
.page-intro .wrap {
  max-width: 1180px;
  margin: 0 auto;
}
.page-intro h1 {
  font-size: 32px;
  font-weight: 900;
  color: var(--navy);
  margin: 14px 0 0;
}
/* .page-intro p {
  max-width: 680px;
  margin: 18px 0 0;
  color: var(--ink-soft);
  line-height: 1.9;
  font-size: 15px;
} */

.inner-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 5%;
}

/* business summary */

.research-themes {
  background: #F1EFE7;
}

.result-body {
  padding-top: 32px;
}

.diagram {
  width: 84%;
  margin: 0 auto;
}
.diagram img {
  border-radius: 10px;
}
.diagram-caption {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--ink-soft);
}
.diagram-caption span {
  white-space: nowrap;
}
.diagram-caption b {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--teal);
}

.mini-heading {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  margin: 68px 0 14px;
}
.mini-heading::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  background: #0064AA;
  margin-right: 8px;
  vertical-align: 2px;
}
.section-head .mini-heading {
  margin-top: 6px;
}
.gap-text {
  color: var(--ink-soft);
  line-height: 1.9;
  font-size: 15px;
  margin: 0;
}

.gap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 48px 0;
}
.gap-card {
  display: flex;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 26px;
}
.gap-num {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #DD5F7E, #F0879C);
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gap-card h3 {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.7;
}

.callout {
  max-width: 760px;
  margin: 40px auto;
  font-size: 15px;
  font-weight: 700;
  line-height: 2;
  color: var(--ink-soft);
}

.roadmap {
  background: var(--navy);
  color: #fff;
}
.roadmap .section-head h2 {
  color: #fff;
}
.roadmap .eyebrow {
  color: var(--teal-bright);
}
.roadmap .section-head p {
  color: #B9C7CC;
}
.roadmap-track {
  display: flex;
  gap: 0;
  overflow-x: auto;
  padding-top: 14px;
}
.roadmap-step {
  flex: 1 0 190px;
  position: relative;
  padding: 26px 22px 22px;
  border-top: 2px solid rgba(255,255,255,.2);
}
.roadmap-step::before {
  content: attr(data-step);
  position: absolute;
  top: -16px;
  left: 22px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #F2A93B;
  color: var(--navy);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.roadmap-step h4 {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 8px;
  line-height: 1.6;
}
.roadmap-step p {
  font-size: 12.5px;
  color: #A9BCC0;
  line-height: 1.75;
  margin: 0;
}

/* business items: link grid */

.entry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.entry-grid--single {
  grid-template-columns: 1fr;
  margin-top: 16px;
}
.entry-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: #fff;
  border: 3px double #0b6e71;
  border-radius: 14px;
  padding: 22px 26px;
  transition: box-shadow .2s ease, border-color .2s ease;
}
.entry-card:hover {
  border-color: var(--teal);
  box-shadow: 0 14px 30px -20px rgba(18,32,43,.3);
}
.entry-code {
  flex: none;
  min-width: 54px;
  height: 42px;
  padding: 0 10px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--teal), var(--teal-bright));
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.entry-card h3 {
  flex: 1;
  margin: 0;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.7;
}
.entry-arrow {
  flex: none;
  color: var(--line);
  font-size: 18px;
  transition: color .2s ease, transform .2s ease;
}
.entry-card:hover .entry-arrow {
  color: var(--teal);
  transform: translateX(3px);
}

/* implementation system: focus list + org chart */

.focus-band {
  padding: 24px 5%;
  background: #F1EFE7;
}
.focus-band .wrap {
  max-width: 1180px;
  margin: 0 auto;
}
.focus-list {
  border-top: 1px solid var(--line);
  max-width: 820px;
}
.focus-row {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 12px 4px;
  border-bottom: 1px solid var(--line);
}
.focus-row .num {
  flex: none;
  width: 28px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--teal);
}
.focus-row p {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
}

.org-top {
  display: flex;
  justify-content: center;
}
.org-node {
  display: inline-flex;
  align-items: center;
  background: #fff;
  border: 1.5px solid var(--brand-blue);
  border-radius: 14px;
  padding: 8px 30px;
  min-width: 180px;
  justify-content: center;
}
.org-node img {
  height: 56px;
  width: auto;
}

.org-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 8px 0;
  color: var(--ink-soft);
  font-size: 12.5px;
}
.org-link::before, .org-link::after {
  content: '';
  flex: 1;
  max-width: 120px;
  height: 1px;
  background: var(--line);
}
.org-link span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  letter-spacing: .08em;
  background: #F2A93B;
  color: var(--navy);
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
}

.org-leads {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}
.lead-card {
  flex: 1;
  min-width: 280px;
  max-width: 440px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.lead-card .role {
  background: var(--brand-blue);
  color: #fff;
  font-weight: 700;
  font-size: 13.5px;
  padding: 12px 20px;
}
.lead-card .person {
  padding: 16px 20px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.7;
}
.lead-card .person a:hover {
  text-decoration: underline;
}

.org-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}
.org-unit {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.org-unit .org-unit-name {
  background: var(--brand-blue);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 20px;
}
.org-unit .org-unit-name a {
  color: #fff;
}
.org-unit .org-unit-name a:hover {
  text-decoration: underline;
}
.tag-list {
  list-style: none;
  margin: 0;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tag-list--spaced {
  padding-bottom: 52px;
}
.tag {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.7;
}
.tag b {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--teal);
  font-weight: 600;
  margin-right: 5px;
}

.sub-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 22px 0 14px;
  color: var(--ink-soft);
  font-size: 12px;
}
.sub-link::before, .sub-link::after {
  content: '';
  flex: 1;
  max-width: 120px;
  height: 1px;
  background: var(--line);
}
.sub-link span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  letter-spacing: .06em;
  background: #DD5F7E;
  color: #fff;
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.sub-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.sub-unit {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.sub-unit .sub-unit-name {
  background: #087256;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 16px;
}
.sub-unit .sub-unit-name a {
  color: #fff;
}
.sub-unit .sub-unit-name a:hover {
  text-decoration: underline;
}
.sub-unit .tag-list {
  padding: 12px 16px;
  gap: 6px;
}
.sub-unit .tag {
  font-size: 11.5px;
}

/* achievement */

.result-intro {
  position: relative;
  background: #fff;
  padding: 22px 5% 32px;
  overflow: hidden;
}


.result-intro .wrap {
  position: relative;
  z-index: 1;
}

.result-intro .wrap {
  max-width: 1180px;
  margin: 0 auto;
}
.result-intro h1 {
  font-size: 32px;
  font-weight: 900;
  color: var(--navy);
  margin: 14px 0 8px;
}
.result-count {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--ink-soft);
}
.result-count b {
  color: var(--teal);
}

.result-search {
  max-width: 420px;
  margin-top: 22px;
  position: relative;
}
.result-search input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 16px 12px 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  font-family: 'Noto Sans JP', sans-serif;
  background: #fff;
}
.result-search input:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(11,110,113,.12);
}
.result-search svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  stroke: var(--ink-soft);
  fill: none;
  stroke-width: 2;
}

.result-list {
  border-top: 1px solid var(--line);
}
.result-row {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.result-date {
  flex: none;
  width: 62px;
  margin-top: 6px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--teal);
}
.result-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.7;
  margin-top: 0;
}
.result-venue {
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--brand-blue);
  font-weight: 600;
  display: block;
}
.result-venue:hover {
  text-decoration: underline;
}
.result-venue--plain {
  color: var(--ink-soft);
}
.result-venue--plain:hover {
  text-decoration: none;
}
.result-authors {
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.8;
}
.result-empty {
  display: none;
  padding: 32px 4px;
  color: var(--ink-soft);
  font-size: 14px;
}

.result-pager {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 32px 0 8px;
  flex-wrap: wrap;
}
.result-pager button {
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-soft);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
}
.result-pager button:hover {
  border-color: var(--teal);
  color: var(--teal);
}
.result-pager button.is-active {
  background: var(--teal);
  border-color: var(--teal);
  color: #fff;
}
.result-pager.is-hidden {
  display: none;
}

/* business item detail pages */

.tag-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 22px;
  flex-wrap: nowrap;
}
.tag-chip {
  flex: none;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--teal-bright));
  border-radius: 8px;
  padding: 6px 14px;
}
.tag-row p {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.7;
}

.detail-heading {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  border-left: 4px solid var(--teal);
  padding-left: 14px;
  margin: 0 0 20px;
  line-height: 1.7;
}

.detail-points {
  list-style: none;
  margin: 0 0 44px;
  padding: 0;
  max-width: 860px;
}
.detail-points li {
  position: relative;
  padding: 4px 0 4px 22px;
  margin-bottom: 14px;
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.9;
}
.detail-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--teal-bright);
  transform: rotate(45deg);
}
.detail-points li.bold {
  font-weight: 700;
  color: var(--navy);
}
.detail-figure {
  width: 95%;
  margin: 0 auto;
}
.detail-figure img {
  border-radius: 6px;
}
.detail-figure-caption {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--ink-soft);
}
.detail-figure-caption b {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--teal);
  margin-right: 6px;
}

.detail-columns {
  display: grid;
  grid-template-columns: 1.15fr .95fr;
  gap: 52px;
  align-items: start;
}

.detail-columns-figure {
}
.detail-columns-figure img {
  border-radius: 6px;
}
.figure-intro {
  margin: 0 0 16px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.7;
  white-space: nowrap;
}

.detail-group {
  margin-bottom: 32px;
}
.detail-group:last-child {
  margin-bottom: 0;
}
.detail-group-heading {
  font-size: 16px;
  font-weight: 700;
  color: #0b6e71;
  margin: 22px 0 12px;
}

.detail-note {
  background: #F1EFE7;
  border-radius: 12px;
  padding: 24px 26px;
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.9;
  margin-top: 24px;
}

.detail-table-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  margin: 28px 0 12px;
}
.detail-table-title:first-child {
  margin-top: 0;
}
.detail-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.detail-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  vertical-align: top;
}
.detail-table tr:first-child td {
  background: var(--navy);
  color: #fff;
  font-weight: 700;
}
.detail-table td:first-child {
  width: 68px;
  color: var(--teal);
  font-weight: 600;
  white-space: nowrap;
}
.detail-table tr:first-child td:first-child {
  color: #fff;
}
.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  margin-right: 10px;
}
.detail-group-heading.has-step {
  display: flex;
  align-items: center;
}
.group-connector {
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--teal);
  font-size: 22px;
  font-weight: 700;
  margin: 4px 0;
}


/* scroll-to-top button */

.scroll-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(18,32,43,.25);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .3s ease, transform .3s ease, visibility .3s, background .2s ease;
}
.scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-top:hover {
  background: var(--navy);
}
.scroll-top svg {
  width: 20px;
  height: 20px;
  stroke: #fff;
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.lead-line {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  line-height: 1.9;
  background: #2316DA;
  border-radius: 10px;
  padding: 16px 22px;
  margin: 0 0 30px;
  max-width: 860px;
}

.case-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 28px;
}

.case-item {
  display: flex;
  gap: 18px;
  background: #fff;
  border: 1px solid #e2e0d8;
  border-radius: 14px;
  padding: 24px 26px;
}

.case-num {
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0B6E71, #37B7B0);
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-item h4 {
  margin-top: 0;
}
.sub-heading {
  font-size: 16px;
  font-weight: 700;
  color: #0B6E71;
  margin: 22px 0 12px;
}

.detail-table tr:nth-child(even) {
  background-color: #F1EFE7;
}

.wg-heading {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  background: #4ABCC9;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 4px 24px;
  margin-bottom: 16px;
  display: block;
}

.info-box {
  background: #FFF;
  border: 1px solid #E2E0D8;
  border-radius: 16px;
  padding: 22px 24px;
}
.info-box ul {
  margin: 4px 0 0 -40px;
}
.info-box ul li {
  margin-bottom: 8px !important;
}
.block-heading {
  font-size: 14px;
  font-weight: 700;
  color: #0B6E71;
  margin: 24px 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.block-heading::before {
  content: "■";
  font-size: 11px;
}

.detail-columns-text ul {
  list-style-type: none;
  /* margin: 4px 0 0 -40px; */
}

.detail-columns-text ul li {
  margin-bottom: 4px;
}

.section-plus-separator {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 0;
  position: relative;
  height: 26px;
  margin: -20px 0 10px 0;
}

.section-plus-separator::before,
.section-plus-separator::after {
  content: "";
  position: absolute;
  background-color: #005bac; 
  border-radius: 2px; 
}

.section-plus-separator::before {
  width: 26px;  
  height: 6px;  
}

.section-plus-separator::after {
  width: 6px;   
  height: 26px; 
}

/* English link */ 
.brand-bar-divider , .lang-link {
  display: none;
}

@media (max-width: 880px) {
  .scroll-top {
    right: 16px;
    bottom: 16px;
    width: 44px;
    height: 44px;
  }
}

/* responsive */

@media (max-width: 880px) {
  .diagram-caption span {
    white-space: normal;
  }
  .figure-intro {
    white-space: normal;
  }
  .site-nav ul {
    justify-content: flex-start;
    overflow-x: auto;
  }
  .site-nav a {
    padding: 14px 16px;
    white-space: nowrap;
  }

  .opener {
    flex-direction: column;
  }
  .opener-fig {
    display: none;
  }
  .opener-text {
    padding: 32px 6%;
  }

  .mission {
    flex-direction: column;
  }
  .mission-fig {
    display: none;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }
  .features, .news {
    padding: 64px 6%;
  }

  .footer-marks img:first-child {
    height: 64px !important;
    width: auto;
  }
  .footer-marks a:nth-child(2) img {
    height: 38px !important;
  }

  .inner-section {
    padding: 56px 6%;
  }
  .gap-grid {
    grid-template-columns: 1fr;
  }
  .entry-grid {
    grid-template-columns: 1fr;
  }
  .org-columns {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .sub-grid {
    grid-template-columns: 1fr;
  }
  .org-leads {
    flex-direction: column;
    align-items: stretch;
  }
  .diagram {
    width: 100%;
  }
  .detail-columns {
    grid-template-columns: 1fr;
  }
  .detail-table {
    font-size: 11.5px;
  }
  .detail-table td {
    padding: 8px 8px;
  }
  footer {
    padding: 40px 5% 30px;
  }
}