:root {
  color-scheme: light;
  --ink: #16202a;
  --muted: #5b6874;
  --line: #d9e2e5;
  --paper: #f7f6f0;
  --white: #ffffff;
  --teal: #1b7974;
  --blue: #2f6690;
  --mustard: #c88719;
  --clay: #a24f35;
  --green: #527a45;
  --shadow: 0 22px 60px rgba(22, 32, 42, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP",
    system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.75;
}

a {
  color: inherit;
}

a,
p,
li,
h1,
h2,
h3,
strong {
  overflow-wrap: anywhere;
}

img {
  display: block;
  width: 100%;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 50;
  transform: translateY(-140%);
  border-radius: 6px;
  background: var(--ink);
  color: var(--white);
  padding: 8px 12px;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(217, 226, 229, 0.82);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(1180px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  font-size: 0.86rem;
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.nav-links a {
  border-radius: 8px;
  padding: 8px 10px;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: rgba(27, 121, 116, 0.12);
  color: var(--ink);
  outline: none;
}

.nav-links a[aria-current="page"] {
  background: rgba(22, 32, 42, 0.08);
  color: var(--ink);
  font-weight: 800;
}

.hero {
  position: relative;
  display: grid;
  min-height: min(760px, 78svh);
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(13, 22, 30, 0.88) 0%, rgba(13, 22, 30, 0.58) 32%, rgba(13, 22, 30, 0.14) 62%, rgba(13, 22, 30, 0.02) 100%),
    url("hero-face.jpg") center right / cover no-repeat;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  content: "";
  background: linear-gradient(180deg, rgba(13, 22, 30, 0), rgba(13, 22, 30, 0.72));
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 96px 0 70px;
}

.eyebrow {
  margin: 0 0 12px;
  color: #f2be63;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 18px;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.nowrap {
  white-space: nowrap;
}

.hero-lead {
  max-width: 690px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.02rem, 2.4vw, 1.35rem);
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-menu-actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(112px, 1fr));
  gap: 10px;
  width: min(720px, 100%);
}

.hero-menu-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 8px;
  background: rgba(10, 18, 25, 0.34);
  color: var(--white);
  padding: 9px 12px;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  backdrop-filter: blur(10px);
}

.hero-menu-button:hover,
.hero-menu-button:focus-visible {
  border-color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.14);
  outline: none;
}

.hero-menu-button.is-primary {
  border-color: #f2be63;
  background: #f2be63;
  color: #1d2021;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  padding: 10px 15px;
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  border-color: #f2be63;
  background: #f2be63;
  color: #1d2021;
}

.button.light {
  border-color: rgba(22, 32, 42, 0.18);
  background: var(--white);
  color: var(--ink);
}

.section {
  padding: 78px 0;
}

.section.white {
  background: var(--white);
}

.section.dark {
  background: #17212b;
  color: var(--white);
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(280px, 0.38fr);
  gap: 34px;
  align-items: end;
  margin-bottom: 30px;
}

.section-head h2 {
  margin-bottom: 10px;
  font-size: clamp(1.85rem, 4vw, 3rem);
  line-height: 1.18;
  letter-spacing: 0;
}

.section-head p {
  color: var(--muted);
}

.compact-head {
  grid-template-columns: minmax(0, 0.8fr);
  align-items: start;
}

.dark .section-head p {
  color: rgba(255, 255, 255, 0.72);
}

.note-box {
  border-left: 4px solid var(--mustard);
  background: rgba(255, 255, 255, 0.76);
  padding: 16px 18px;
  color: var(--muted);
  font-size: 0.93rem;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.focus {
  min-height: 176px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 20px;
}

.focus strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.focus p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.focus-link {
  display: block;
  color: inherit;
  text-decoration: none;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.focus-link:hover,
.focus-link:focus-visible {
  border-color: rgba(22, 32, 42, 0.34);
  box-shadow: 0 12px 28px rgba(22, 32, 42, 0.1);
  outline: none;
  transform: translateY(-2px);
}

.focus:nth-child(1) {
  border-top: 5px solid var(--teal);
}

.focus:nth-child(2) {
  border-top: 5px solid var(--blue);
}

.focus:nth-child(3) {
  border-top: 5px solid var(--mustard);
}

.focus:nth-child(4) {
  border-top: 5px solid var(--clay);
}

.focus:nth-child(5) {
  border-top: 5px solid var(--green);
}

.focus:nth-child(6) {
  border-top: 5px solid #6f5fa8;
}

.now-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
  gap: 18px;
  align-items: stretch;
}

.now-feature,
.now-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.now-feature {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  box-shadow: 0 10px 28px rgba(22, 32, 42, 0.08);
}

.now-feature h3 {
  margin-bottom: 10px;
  font-size: clamp(1.35rem, 2.8vw, 2rem);
  line-height: 1.25;
}

.now-feature p,
.now-card p {
  color: var(--muted);
}

.status {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 14px;
  border-radius: 999px;
  background: rgba(200, 135, 25, 0.14);
  color: #7b510f;
  padding: 5px 11px;
  font-size: 0.78rem;
  font-weight: 800;
}

.now-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.now-card {
  padding: 18px;
}

.now-card h3 {
  margin-bottom: 6px;
  font-size: 1.05rem;
}

.now-card p {
  margin-bottom: 0;
  font-size: 0.94rem;
}

.info-image {
  aspect-ratio: 16 / 9;
  margin-bottom: 14px;
  border: 1px solid rgba(217, 226, 229, 0.95);
  border-radius: 8px;
  background: #fbfcfc;
  object-fit: cover;
  object-position: center;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.work-card {
  overflow: hidden;
  border: 1px solid rgba(217, 226, 229, 0.9);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(22, 32, 42, 0.08);
}

.work-card img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
  background: #e8edf0;
}

.work-card.tall img {
  object-position: top center;
}

.work-card.logo-card img {
  object-fit: contain;
  padding: 34px;
  background: #f4f8f8;
}

.work-body {
  padding: 20px;
}

.tag {
  display: inline-flex;
  margin-bottom: 12px;
  border-radius: 999px;
  background: rgba(27, 121, 116, 0.12);
  color: #155d59;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 800;
}

.work-body h3 {
  margin-bottom: 8px;
  font-size: 1.18rem;
  line-height: 1.35;
}

.work-body p {
  color: var(--muted);
  font-size: 0.95rem;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.photo-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.photo-card img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
  background: #e8edf0;
}

.photo-card:nth-child(1) img {
  object-position: center;
}

.photo-card:nth-child(2) img {
  object-position: center;
}

.photo-card:nth-child(3) img {
  object-position: top center;
}

.photo-body {
  padding: 16px 18px 18px;
}

.photo-body h3 {
  margin-bottom: 6px;
  font-size: 1.02rem;
}

.photo-body p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.material-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.material-card {
  overflow: hidden;
  border: 1px solid rgba(217, 226, 229, 0.9);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(22, 32, 42, 0.08);
}

.material-card img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  border-bottom: 1px solid var(--line);
  background: #eef2f3;
}

.material-card.paper img {
  object-fit: contain;
  object-position: top center;
}

.material-body {
  padding: 20px;
}

.material-body h3 {
  margin-bottom: 8px;
  font-size: 1.12rem;
  line-height: 1.35;
}

.material-body p {
  color: var(--muted);
  font-size: 0.95rem;
}

.page-hero {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, #13212c 0%, #1b7974 100%);
  color: var(--white);
  padding: 84px 0 58px;
}

.page-hero .eyebrow,
.page-hero p {
  color: rgba(255, 255, 255, 0.78);
}

.page-hero h1 {
  max-width: 920px;
  margin-bottom: 16px;
  font-size: clamp(2.4rem, 7vw, 5rem);
  line-height: 1.04;
}

.page-hero p {
  max-width: 760px;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.archive-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 24px;
}

.archive-cta h3 {
  margin-bottom: 8px;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  line-height: 1.25;
}

.archive-cta p {
  margin-bottom: 0;
  color: var(--muted);
}

.topic-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.topic-strip span {
  border: 1px solid rgba(27, 121, 116, 0.18);
  border-radius: 999px;
  background: rgba(27, 121, 116, 0.08);
  color: #155d59;
  padding: 8px 12px;
  font-size: 0.86rem;
  font-weight: 800;
}

.archive-card {
  overflow: hidden;
  border: 1px solid rgba(217, 226, 229, 0.9);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(22, 32, 42, 0.08);
}

.archive-card img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
  border-bottom: 1px solid var(--line);
  background: #eef2f3;
}

.archive-card.paper img {
  object-fit: contain;
}

.archive-body {
  padding: 20px;
}

.archive-date {
  display: block;
  margin-bottom: 8px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
}

.archive-body h3 {
  margin-bottom: 8px;
  font-size: 1.12rem;
  line-height: 1.35;
}

.archive-body p {
  color: var(--muted);
  font-size: 0.94rem;
}

.archive-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.topic-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
}

.filter-button {
  border: 1px solid rgba(22, 32, 42, 0.16);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  padding: 8px 12px;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1.2;
  cursor: pointer;
}

.filter-button.is-active {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--white);
}

.filter-button:focus-visible {
  outline: 3px solid rgba(27, 121, 116, 0.34);
  outline-offset: 2px;
}

.thumbnail-list {
  display: grid;
  gap: 16px;
}

.thumbnail-item {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 14px;
  box-shadow: 0 6px 18px rgba(22, 32, 42, 0.04);
}

.thumbnail-item[hidden] {
  display: none;
}

.thumbnail-item img {
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #eef2f3;
}

.thumbnail-item.paper img {
  object-fit: contain;
}

.thumbnail-body {
  padding: 2px 0;
}

.thumbnail-body h2,
.thumbnail-body h3 {
  margin-bottom: 6px;
  font-size: 1.16rem;
  line-height: 1.35;
}

.thumbnail-body p {
  color: var(--muted);
  font-size: 0.95rem;
}

.tagline {
  max-width: 820px;
  color: var(--muted);
  font-size: 1.08rem;
}

.text-link {
  color: var(--teal);
  font-weight: 800;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

.feature-section {
  background: #edf3f2;
}

.recognition-section {
  background: var(--white);
}

.feature-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.4fr) minmax(0, 0.6fr);
  gap: 34px;
  align-items: start;
}

.feature-layout + .feature-layout {
  margin-top: 62px;
}

.profile-layout {
  align-items: center;
}

.profile-story-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 0.58fr);
  gap: 26px 34px;
  align-items: center;
}

.profile-story-photo {
  margin: 0;
}

.profile-story-photo img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.profile-story-copy {
  align-self: center;
}

.feature-media img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.profile-media img {
  aspect-ratio: 16 / 10;
  object-position: center;
}

.profile-photo-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.profile-photo-pair img {
  aspect-ratio: 1 / 1;
}

.recognition-media img {
  aspect-ratio: 16 / 9;
  object-position: center;
}

.feature-copy h2 {
  margin-bottom: 12px;
  font-size: clamp(1.85rem, 4vw, 3rem);
  line-height: 1.18;
}

.feature-lead {
  color: var(--muted);
  font-size: 1.08rem;
}

.feature-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 24px;
}

.feature-meta span {
  border: 1px solid rgba(22, 32, 42, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  color: var(--muted);
  padding: 5px 10px;
  font-size: 0.8rem;
  font-weight: 800;
}

.feature-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.feature-point {
  border-left: 4px solid var(--teal);
  background: rgba(255, 255, 255, 0.68);
  padding: 14px 16px;
}

.feature-point:nth-child(2) {
  border-left-color: var(--blue);
}

.feature-point:nth-child(3) {
  border-left-color: var(--mustard);
}

.feature-point:nth-child(4) {
  border-left-color: var(--clay);
}

.feature-point h3 {
  margin-bottom: 6px;
  font-size: 1.02rem;
}

.feature-point p,
.feature-copy p {
  color: var(--muted);
}

.feature-body {
  display: grid;
  gap: 14px;
}

.publication-list {
  display: grid;
  gap: 12px;
}

.publication-item {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 18px;
  border-top: 1px solid var(--line);
  padding: 18px 0;
}

.publication-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.publication-date {
  color: var(--teal);
  font-weight: 800;
  white-space: nowrap;
}

.publication-item h3 {
  margin-bottom: 6px;
  font-size: 1.08rem;
  line-height: 1.35;
}

.publication-item p {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

.publication-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.publication-meta span {
  display: inline-flex;
  align-items: center;
}

.publication-meta span + span::before {
  content: "/";
  margin-right: 8px;
  color: rgba(91, 104, 116, 0.58);
}

.article-page {
  max-width: 940px;
}

.article-body {
  color: var(--ink);
}

.article-date {
  margin-bottom: 16px;
  color: var(--teal);
  font-size: 0.86rem;
  font-weight: 800;
}

.article-body h2 {
  margin: 38px 0 12px;
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.28;
}

.article-body p {
  color: var(--muted);
}

.article-figure,
.article-gallery figure {
  margin: 0;
}

.article-figure {
  margin-bottom: 28px;
}

.article-figure img,
.article-gallery img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #eef2f3;
}

.article-figure figcaption,
.article-gallery figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.86rem;
}

.article-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 30px 0;
}

.article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.report-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.36fr) minmax(0, 0.64fr);
  gap: 28px;
  align-items: start;
}

.report-summary {
  position: sticky;
  top: 94px;
}

.metric-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 20px;
}

.metric {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 14px;
}

.metric strong {
  display: block;
  font-size: 1.55rem;
  line-height: 1.1;
}

.metric span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.82rem;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.timeline-date {
  color: #f2be63;
  font-size: 0.92rem;
  font-weight: 800;
  white-space: nowrap;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.timeline-tag {
  border-radius: 999px;
  padding: 3px 8px;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.7rem;
  font-weight: 800;
}

.timeline-tag.community {
  background: rgba(27, 121, 116, 0.24);
  color: #c8f5ef;
}

.timeline-tag.learning {
  background: rgba(47, 102, 144, 0.26);
  color: #d8ecfb;
}

.timeline-tag.ai {
  background: rgba(200, 135, 25, 0.24);
  color: #ffe6ad;
}

.timeline-tag.safety {
  background: rgba(162, 79, 53, 0.28);
  color: #ffd6c8;
}

.timeline-tag.travel {
  background: rgba(82, 122, 69, 0.28);
  color: #d9f0ce;
}

.timeline-item h3 {
  margin-bottom: 6px;
  font-size: 1.08rem;
}

.timeline-item p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.95rem;
}

.movement-list {
  display: grid;
  gap: 7px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.movement-list li {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 10px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.95rem;
}

.movement-list time {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.principles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.principle {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 22px;
}

.principle h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.principle p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-band {
  border-top: 1px solid var(--line);
  background: #edf3f2;
  padding: 44px 0;
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
}

.contact-inner h2 {
  margin-bottom: 8px;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}

.contact-inner p {
  margin-bottom: 0;
  color: var(--muted);
}

.site-footer {
  background: #121920;
  color: rgba(255, 255, 255, 0.72);
  padding: 28px 0;
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

@media (max-width: 960px) {
  .nav {
    min-height: auto;
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 0;
  }

  .nav-links {
    width: 100%;
    flex-wrap: wrap;
    overflow: visible;
    padding-bottom: 0;
    white-space: normal;
  }

  .hero {
    min-height: 720px;
    background:
      linear-gradient(180deg, rgba(13, 22, 30, 0.14) 0%, rgba(13, 22, 30, 0.24) 42%, rgba(13, 22, 30, 0.82) 78%, rgba(13, 22, 30, 0.92) 100%),
      url("hero-face.jpg") 64% center / cover no-repeat;
  }

  .hero-menu-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .section-head,
  .now-panel,
  .feature-layout,
  .profile-story-grid,
  .archive-cta,
  .report-layout,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .focus-grid,
  .work-grid,
  .photo-grid,
  .material-grid,
  .archive-grid,
  .principles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .report-summary {
    position: static;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .nav,
  .container,
  .hero-inner {
    width: min(100% - 28px, 1180px);
  }

  .hero {
    min-height: 680px;
  }

  .hero-inner {
    padding-bottom: 48px;
  }

  .hero-menu-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .hero-menu-button {
    min-height: 42px;
    padding: 8px 9px;
    font-size: 0.92rem;
  }

  .section {
    padding: 54px 0;
  }

  .focus-grid,
  .now-list,
  .work-grid,
  .photo-grid,
  .material-grid,
  .archive-grid,
  .article-gallery,
  .feature-points,
  .principles,
  .metric-list {
    grid-template-columns: 1fr;
  }

  .thumbnail-item {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .publication-item {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .movement-list li {
    grid-template-columns: 66px minmax(0, 1fr);
  }

  .button {
    width: 100%;
  }

  .footer-inner {
    flex-direction: column;
  }
}