:root {
  --bg-deep: #071a2d;
  --bg-deeper: #06111d;
  --bg-panel: #0d2238;
  --bg-soft: #f4f8fb;
  --bg-soft-alt: #edf4fa;
  --surface: #ffffff;
  --line: rgba(120, 163, 201, 0.24);
  --line-strong: rgba(120, 163, 201, 0.46);
  --ink: #16324d;
  --ink-strong: #0d243d;
  --ink-soft: #516b84;
  --ink-on-dark: #d8e8fb;
  --ink-soft-on-dark: rgba(216, 232, 251, 0.78);
  --blue: #1e90ff;
  --blue-strong: #4dc7ff;
  --max-width: 1280px;
  --nav-font: "Bahnschrift SemiCondensed", "Arial Narrow", "Barlow Condensed", "Segoe UI", sans-serif;
  --body-font: "Segoe UI", "Microsoft YaHei UI", "Noto Sans SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--ink);
  font-family: var(--body-font);
  line-height: 1.68;
  background: linear-gradient(180deg, #f8fbfe 0%, #f4f8fb 48%, #edf4fa 100%);
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--blue-strong);
  outline-offset: 4px;
}

.lang-en,
.lang-zh {
  display: none;
}

html[data-lang="en"] .lang-en {
  display: revert;
}

html[data-lang="zh"] .lang-zh {
  display: revert;
}

.story-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  background: linear-gradient(180deg, rgba(6, 17, 29, 0.94), rgba(6, 17, 29, 0.78));
  border-bottom: 1px solid rgba(120, 163, 201, 0.16);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: grid;
  grid-template-columns: minmax(0, 310px) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  width: min(100%, var(--max-width));
  margin: 0 auto;
  padding: 16px 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand img {
  width: 78px;
  height: auto;
  flex: none;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.brand-copy strong,
.story-nav a,
.button,
.hero h1,
.section-heading h2,
.stat-value,
.timeline-year,
.card-title,
.footer-brand strong {
  font-family: var(--nav-font);
}

.brand-copy strong {
  font-size: 1rem;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
}

.brand-copy span {
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--ink-soft-on-dark);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  min-width: 0;
}

.story-nav {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 16px;
}

.story-nav a,
.back-link {
  position: relative;
  font-family: var(--nav-font);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft-on-dark);
  transition: color 180ms ease, transform 180ms ease;
}

.story-nav a::after,
.back-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -9px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--blue-strong));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.story-nav a:hover,
.story-nav a:focus-visible,
.story-nav a[aria-current="page"],
.back-link:hover,
.back-link:focus-visible {
  color: #ffffff;
}

.story-nav a:hover::after,
.story-nav a:focus-visible::after,
.story-nav a[aria-current="page"]::after,
.back-link:hover::after,
.back-link:focus-visible::after {
  transform: scaleX(1);
}

.lang-switch {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(120, 163, 201, 0.24);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
}

.lang-switch button {
  min-width: 52px;
  min-height: 32px;
  padding: 0 10px;
  border: 0;
  border-radius: 3px;
  color: var(--ink-soft-on-dark);
  background: transparent;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.lang-switch button:hover,
.lang-switch button:focus-visible,
.lang-switch button.is-active {
  color: #ffffff;
  background: linear-gradient(135deg, rgba(30, 144, 255, 0.88), rgba(77, 199, 255, 0.72));
  transform: translateY(-1px);
}

.hero {
  width: 100%;
  background:
    linear-gradient(90deg, rgba(6, 17, 29, 0.88) 0%, rgba(6, 17, 29, 0.66) 48%, rgba(6, 17, 29, 0.38) 100%),
    url("./assets/articles/a20250802-08-01.webp") center / cover;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 820px);
  gap: 38px;
  align-items: stretch;
  width: min(100%, var(--max-width));
  min-height: 520px;
  margin: 0 auto;
  padding: 118px 24px 78px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.hero-copy,
.section-heading,
.text-block,
.timeline-body,
.story-card,
.source-card,
.contact-card,
.award-row,
.photo-copy,
.team-card-copy,
.team-card-media {
  min-width: 0;
}

.hero h1,
.section-heading h2,
.hero-text,
.hero-note,
.text-block p,
.story-card p,
.source-card p,
.contact-card p,
.award-row p,
.photo-card p {
  overflow-wrap: anywhere;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-strong);
}

.hero h1,
.section-heading h2 {
  margin: 0;
  max-width: 15ch;
  color: #ffffff;
  font-size: clamp(2.6rem, 4.8vw, 5.1rem);
  line-height: 0.94;
  letter-spacing: 0;
}

html[data-lang="zh"] .hero h1,
html[data-lang="zh"] .section-heading h2 {
  max-width: 15em;
  font-family: "Microsoft YaHei UI", "Noto Sans SC", "Segoe UI", sans-serif;
  font-weight: 700;
  line-height: 1.08;
}

.hero-text {
  max-width: 58ch;
  margin: 20px 0 0;
  color: var(--ink-soft-on-dark);
}

.hero-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.hero-keywords li {
  padding: 0 18px;
  border-right: 1px solid rgba(185, 213, 238, 0.32);
  color: #ffffff;
}

.hero-keywords li:first-child {
  padding-left: 0;
}

.hero-keywords li:last-child {
  padding-right: 0;
  border-right: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button::after {
  content: ">";
  transition: transform 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:hover::after,
.button:focus-visible::after {
  transform: translateX(4px);
}

.button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, #1e90ff 0%, #4dc7ff 100%);
  box-shadow: 0 14px 30px rgba(30, 144, 255, 0.24);
}

.button-secondary {
  color: #ffffff;
  border-color: rgba(185, 213, 238, 0.28);
  background: rgba(255, 255, 255, 0.06);
}

.hero-note {
  margin-top: 22px;
  max-width: 62ch;
  color: rgba(216, 232, 251, 0.78);
  font-size: 0.95rem;
}

.hero-visual {
  display: none;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  filter: saturate(0.9) brightness(0.82);
}

.section {
  width: 100%;
}

.band {
  width: 100%;
  padding: 88px max(24px, calc((100vw - var(--max-width)) / 2 + 24px)) 56px;
}

.band-light {
  background: var(--bg-soft);
}

.band-alt {
  background: var(--bg-soft-alt);
}

.band-dark {
  background:
    radial-gradient(circle at top left, rgba(77, 199, 255, 0.1), transparent 24%),
    linear-gradient(180deg, #06101b 0%, #0a1827 100%);
  color: var(--ink-on-dark);
}

.section-heading {
  max-width: 860px;
}

.section-heading h2 {
  max-width: 18ch;
  color: var(--ink-strong);
  font-size: clamp(2rem, 3.2vw, 3.3rem);
}

.band-dark .section-heading h2 {
  color: #ffffff;
}

.section-heading p:last-child {
  max-width: 66ch;
  margin: 16px 0 0;
  color: var(--ink-soft);
}

.band-dark .section-heading p:last-child,
.band-dark .text-block p,
.band-dark .story-card p,
.band-dark .source-card p {
  color: rgba(232, 242, 252, 0.88);
}

.text-grid,
.stat-grid,
.card-grid,
.source-grid,
.contact-grid {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.text-grid {
  grid-template-columns: minmax(0, 0.92fr) minmax(300px, 0.76fr);
  gap: 44px;
  align-items: start;
}

.text-block p {
  max-width: 68ch;
  margin: 0;
  color: var(--ink-soft);
}

.text-block p + p {
  margin-top: 16px;
}

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

.stat-box,
.story-card,
.source-card,
.contact-card,
.award-row,
.photo-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(120, 163, 201, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.54);
  transition: transform 260ms ease, border-color 260ms ease, box-shadow 260ms ease, background 260ms ease;
}

.band-dark .story-card,
.band-dark .source-card,
.band-dark .contact-card,
.band-dark .award-row,
.band-dark .photo-card,
.band-dark .stat-box {
  border-color: rgba(185, 213, 238, 0.14);
  background: rgba(255, 255, 255, 0.04);
}

.stat-box:hover,
.story-card:hover,
.source-card:hover,
.contact-card:hover,
.award-row:hover,
.photo-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 16px 34px rgba(7, 26, 45, 0.08);
}

.band-dark .story-card:hover,
.band-dark .source-card:hover,
.band-dark .contact-card:hover,
.band-dark .award-row:hover,
.band-dark .photo-card:hover,
.band-dark .stat-box:hover {
  box-shadow: 0 22px 44px rgba(2, 10, 18, 0.24);
}

.stat-box,
.story-card,
.source-card,
.contact-card,
.award-row {
  padding: 22px;
}

.stat-value {
  display: block;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1;
  color: var(--blue);
}

.stat-box p {
  margin: 12px 0 0;
  color: var(--ink-soft);
}

.timeline {
  display: grid;
  gap: 22px;
  margin-top: 34px;
}

.timeline-item {
  display: grid;
  grid-template-columns: minmax(280px, 0.42fr) minmax(0, 1fr);
  gap: 30px;
  align-items: start;
  padding: 22px;
  border: 1px solid rgba(185, 213, 238, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
}

.timeline-item:last-child {
  border-bottom: 1px solid rgba(185, 213, 238, 0.14);
}

.timeline-year {
  margin: 0;
  color: var(--blue);
  font-size: 2rem;
  line-height: 1;
}

.timeline-body h3,
.card-title {
  margin: 0;
  color: var(--ink-strong);
  font-size: 1.22rem;
  line-height: 1.12;
}

.band-dark .timeline-body h3,
.band-dark .card-title {
  color: #ffffff;
}

.band-dark .timeline-body > p {
  color: rgba(232, 242, 252, 0.84);
}

.timeline-body p,
.story-card p,
.source-card p,
.award-row p,
.contact-card p,
.photo-card p {
  margin: 10px 0 0;
  color: var(--ink-soft);
}

.year-story-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
}

.timeline-photo,
.timeline-media-card,
.timeline-gallery figure,
.inline-image-gallery figure,
.year-story-photo {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(185, 213, 238, 0.14);
  background: rgba(238, 245, 250, 0.94);
}

.timeline-photo {
  min-height: 0;
}

.timeline-photo,
.timeline-media-card,
.timeline-gallery-card,
.year-story-photo {
  display: grid;
  grid-template-rows: auto auto;
  align-items: start;
}

.timeline-photo img,
.timeline-media-card img,
.timeline-gallery img,
.inline-image-gallery img,
.year-story-photo img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.timeline-photo img,
.timeline-media-card img {
  max-height: 320px;
  object-fit: contain;
}

.year-story-photo img {
  width: 100%;
  height: auto;
  max-height: 360px;
  object-fit: contain;
}

.timeline-photo figcaption,
.timeline-media-card figcaption,
.timeline-gallery-card figcaption,
.year-story-photo figcaption {
  padding: 10px 12px;
  background: rgba(8, 28, 46, 0.9);
}

.timeline-photo figcaption span,
.timeline-media-card figcaption span,
.timeline-gallery-card figcaption span,
.year-story-photo figcaption span {
  display: block;
  color: var(--blue);
  font-family: var(--nav-font);
  font-size: 0.92rem;
  line-height: 1;
}

.timeline-photo figcaption strong,
.timeline-media-card figcaption strong,
.timeline-gallery-card figcaption strong,
.year-story-photo figcaption strong {
  display: block;
  margin-top: 5px;
  color: #ffffff;
  font-size: 0.9rem;
  line-height: 1.35;
}

.year-story-placeholder {
  display: grid;
  min-height: 220px;
  place-items: center;
  border: 1px solid rgba(185, 213, 238, 0.14);
  border-radius: 8px;
  background: linear-gradient(160deg, rgba(30, 144, 255, 0.18), rgba(8, 28, 46, 0.88));
}

.year-story-placeholder span {
  color: #ffffff;
  font-family: var(--nav-font);
  font-size: 3rem;
  line-height: 1;
}

.award-list {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.award-list li {
  position: relative;
  padding-left: 18px;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.band-dark .award-list li {
  color: rgba(232, 242, 252, 0.86);
}

.award-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
}

.timeline-media {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: start;
  gap: 14px;
  margin-top: 18px;
}

.timeline-media.single-image {
  grid-template-columns: minmax(0, 560px);
}

.timeline-summary,
.team-summary {
  padding: 14px 16px;
  border-left: 3px solid var(--blue);
  background: rgba(30, 144, 255, 0.06);
  color: var(--ink-soft);
}

.band-dark .timeline-summary,
.band-dark .team-summary {
  background: rgba(30, 144, 255, 0.08);
  color: rgba(232, 242, 252, 0.9);
}

.inline-detail-sections,
.team-detail-sections {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 16px;
}

.inline-detail-sections section,
.team-detail-sections section {
  padding: 11px 0;
  border: 0;
  border-top: 1px solid rgba(120, 163, 201, 0.12);
  border-radius: 0;
  background: transparent;
}

.timeline-body .inline-detail-sections {
  gap: 0;
  border-top: 1px solid rgba(185, 213, 238, 0.14);
}

.timeline-body .inline-detail-sections section {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 16px;
  padding: 12px 0;
  border-width: 0 0 1px;
  border-radius: 0;
  background: transparent;
}

.inline-detail-sections h4,
.team-detail-sections h4 {
  margin: 0;
  color: var(--ink-strong);
  font-size: 1rem;
  line-height: 1.3;
}

.band-dark .inline-detail-sections h4 {
  color: #ffffff;
}

.band-dark .inline-detail-sections section,
.band-dark .team-detail-sections section {
  border-color: rgba(185, 213, 238, 0.12);
  background: transparent;
}

.inline-detail-sections p,
.team-detail-sections p {
  margin: 8px 0 0;
}

.timeline-body .inline-detail-sections p {
  margin: 0;
}

.inline-highlights,
.team-highlights {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 16px 0 0;
  list-style: none;
}

.inline-highlights li,
.team-highlights li {
  position: relative;
  padding-left: 16px;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.band-dark .inline-highlights li,
.band-dark .team-highlights li {
  color: rgba(232, 242, 252, 0.84);
}

.inline-highlights li::before,
.team-highlights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.timeline-gallery,
.inline-image-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.timeline-gallery.single-image,
.inline-image-gallery.single-image {
  grid-template-columns: 1fr;
}

.timeline-gallery img,
.inline-image-gallery img {
  max-height: 190px;
}

.team-inline-gallery {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.team-inline-gallery img {
  max-height: 190px;
}

.timeline-body a,
.source-card a,
.award-row a {
  display: inline-flex;
  margin-top: 12px;
  color: var(--blue);
  font-weight: 700;
}

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

.source-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.archive-summary {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 0.68fr);
  gap: 38px;
  align-items: start;
  margin-top: 34px;
}

.method-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.method-list li {
  padding: 14px 16px;
  border-left: 3px solid var(--blue);
  background: rgba(30, 144, 255, 0.06);
  color: var(--ink-soft);
}

.band-dark .method-list li {
  background: rgba(255, 255, 255, 0.05);
  color: var(--ink-soft-on-dark);
}

.archive-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.archive-tabs button {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid rgba(120, 163, 201, 0.22);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink-soft);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.archive-tabs button:hover,
.archive-tabs button:focus-visible,
.archive-tabs button.is-active {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  background: #ffffff;
  color: var(--ink-strong);
}

.article-grid,
.article-list,
.source-stack {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

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

.article-list {
  grid-template-columns: 1fr;
}

.article-card,
.source-row {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(120, 163, 201, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.64);
  transition: transform 260ms ease, border-color 260ms ease, box-shadow 260ms ease, background 260ms ease;
}

.article-card:hover,
.source-row:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 16px 34px rgba(7, 26, 45, 0.08);
}

.band-dark .article-card,
.band-dark .source-row {
  border-color: rgba(185, 213, 238, 0.14);
  background: rgba(255, 255, 255, 0.05);
}

.band-dark .article-card:hover,
.band-dark .source-row:hover {
  box-shadow: 0 22px 44px rgba(2, 10, 18, 0.24);
}

.article-card {
  display: grid;
  grid-template-rows: auto 1fr;
}

.article-list .article-card {
  grid-template-columns: minmax(190px, 280px) minmax(0, 1fr);
  grid-template-rows: 1fr;
}

.article-list .article-card.no-image {
  grid-template-columns: minmax(0, 1fr);
}

.article-thumb,
.team-photo {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 220px;
  margin: 0;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(30, 144, 255, 0.2), rgba(46, 125, 122, 0.2)),
    linear-gradient(160deg, #0c2237, #344b5b);
}

.article-thumb {
  aspect-ratio: 4 / 3;
}

.article-list .article-thumb {
  height: 100%;
  min-height: 180px;
  aspect-ratio: auto;
}

.team-photo {
  min-height: 0;
}

.article-thumb img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  filter: saturate(0.94);
  transition: filter 320ms ease;
}

.article-grid .article-thumb img {
  max-height: 298px;
}

.article-list .article-thumb img {
  max-height: 260px;
}

.team-photo img {
  filter: saturate(0.94);
  transition: filter 320ms ease;
}

.article-card:hover .article-thumb img,
.photo-card:hover .team-photo img {
  filter: saturate(1);
}

.article-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 20px;
}

.article-copy p {
  margin: 12px 0 0;
  color: var(--ink-soft);
}

.article-list .article-copy > p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.band-dark .article-copy p,
.band-dark .source-row p {
  color: var(--ink-soft-on-dark);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.category-pill,
.status-note {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
}

.category-competition {
  color: #8a3f00;
  background: rgba(242, 153, 74, 0.18);
}

.category-community {
  color: #1f6d50;
  background: rgba(39, 174, 96, 0.16);
}

.category-technical {
  color: #0d5b83;
  background: rgba(45, 156, 219, 0.16);
}

.category-outreach {
  color: #8a2747;
  background: rgba(235, 87, 87, 0.14);
}

.category-activity {
  color: #415064;
  background: rgba(120, 163, 201, 0.18);
}

.status-note {
  color: #8a3f00;
  background: rgba(242, 201, 76, 0.2);
}

.article-highlights {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 14px 0 0;
  list-style: none;
}

.article-list .article-highlights {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.article-list .article-highlights li {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.article-highlights li {
  position: relative;
  padding-left: 16px;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.article-highlights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.inline-link {
  display: inline-flex;
  width: max-content;
  max-width: 100%;
  margin-top: 14px;
  color: var(--blue);
  font-weight: 700;
}

.inline-link::after {
  content: ">";
  margin-left: 8px;
  transition: transform 180ms ease;
}

.inline-link:hover::after,
.inline-link:focus-visible::after {
  transform: translateX(4px);
}

.source-stack {
  grid-template-columns: 1fr;
}

.source-row {
  display: grid;
  grid-template-columns: minmax(190px, 0.24fr) minmax(0, 1fr) minmax(260px, 0.42fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px;
}

.source-row time {
  display: block;
  margin-bottom: 8px;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.source-row h3 {
  margin: 0;
  color: var(--ink-strong);
  font-size: 1rem;
  line-height: 1.4;
}

.source-row p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.team-people {
  padding: 12px 14px;
  border-left: 3px solid var(--blue);
  background: rgba(30, 144, 255, 0.05);
}

.data-note {
  margin-top: 22px;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
  margin-top: 12px;
}

.detail-layout.no-main-image {
  grid-template-columns: minmax(0, 1fr);
}

.section.is-hidden {
  display: none;
}

.detail-main-image {
  position: sticky;
  top: 110px;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(30, 144, 255, 0.16), rgba(46, 125, 122, 0.16)),
    linear-gradient(160deg, #0c2237, #344b5b);
}

.detail-main-image.is-empty {
  display: none;
}

.detail-main-image img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: min(70vh, 620px);
  margin: 0 auto;
  object-fit: contain;
}

.detail-copy {
  display: grid;
  gap: 18px;
}

.detail-section {
  padding: 24px;
  border: 1px solid rgba(120, 163, 201, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
}

.detail-section h2 {
  margin: 0;
  color: var(--ink-strong);
  font-size: 1.35rem;
  line-height: 1.25;
}

.detail-section p {
  margin: 12px 0 0;
  color: var(--ink-soft);
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.detail-gallery figure {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.detail-gallery img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 560px;
  margin: 0 auto;
  object-fit: contain;
}

.award-stack {
  display: grid;
  gap: 18px;
  margin-top: 34px;
}

.award-row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr) minmax(220px, 0.38fr);
  gap: 24px;
  align-items: start;
}

.award-year {
  font-family: var(--nav-font);
  color: var(--blue);
  font-size: 1.8rem;
  line-height: 1;
}

.award-meta {
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.photo-timeline {
  display: grid;
  gap: 26px;
  margin-top: 34px;
}

.photo-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: start;
  background: rgba(255, 255, 255, 0.72);
}

.team-card {
  padding: 0;
}

.team-card-main {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(320px, 0.72fr);
  gap: 28px;
  align-items: start;
  padding: 28px;
}

.team-card.no-image .team-card-main {
  grid-template-columns: minmax(0, 1fr);
}

.team-card.no-image .team-card-copy {
  max-width: 940px;
}

.team-card-copy {
  display: grid;
  gap: 14px;
}

.team-card-heading {
  display: grid;
  gap: 12px;
}

.team-card-heading .timeline-year {
  margin: 0;
}

.team-card-copy p {
  margin: 0;
}

.team-intro {
  color: var(--ink-soft);
}

.team-card-media {
  display: grid;
  gap: 14px;
  align-content: start;
}

.photo-card figure {
  margin: 0;
  min-height: 0;
  padding: 18px;
  background: #eef5fa;
}

.article-thumb:empty,
.team-photo:empty,
.photo-card figure:empty {
  display: none;
}

.photo-card img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 520px;
  margin: 0 auto;
  object-fit: contain;
  filter: saturate(0.9);
}

.photo-card .placeholder-thumb {
  min-height: 260px;
}

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

.contact-card strong {
  display: block;
  color: var(--ink-strong);
}

.band-dark .contact-card strong {
  color: #ffffff;
}

.submission-list {
  display: grid;
  gap: 14px;
  margin-top: 28px;
  padding: 0;
  list-style: none;
}

.submission-list li {
  padding: 16px 18px;
  border-left: 3px solid var(--blue);
  background: rgba(30, 144, 255, 0.05);
  color: var(--ink-soft);
}

.site-footer {
  width: 100%;
  background:
    radial-gradient(circle at top left, rgba(77, 199, 255, 0.08), transparent 22%),
    linear-gradient(180deg, #06111d 0%, #07131f 100%);
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.44fr);
  gap: 36px;
  width: 100%;
  padding: 70px max(24px, calc((100vw - var(--max-width)) / 2 + 24px)) 28px;
}

.footer-brand strong {
  display: block;
  color: #ffffff;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-brand p,
.footer-links a,
.footer-legal {
  color: var(--ink-soft-on-dark);
}

.footer-links {
  display: grid;
  gap: 10px;
  align-content: start;
}

.footer-links a {
  transition: color 180ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #ffffff;
}

.footer-legal {
  grid-column: 1 / -1;
  padding-top: 20px;
  border-top: 1px solid rgba(185, 213, 238, 0.12);
  font-size: 0.88rem;
}

.reveal {
  opacity: 1;
  transform: none;
}

html.js-enabled .reveal {
  opacity: 1;
  transform: none;
  transition: none;
}

html.js-enabled .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1120px) {
  .header-inner,
  .hero-inner,
  .text-grid,
  .archive-summary,
  .detail-layout,
  .photo-card,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .team-card-main {
    grid-template-columns: 1fr;
  }

  .detail-main-image {
    position: relative;
    top: auto;
  }

  .header-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .card-grid,
  .article-grid,
  .detail-gallery,
  .contact-grid,
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-list,
  .source-row {
    grid-template-columns: 1fr;
  }

  .article-list .article-card {
    grid-template-columns: minmax(170px, 240px) minmax(0, 1fr);
  }

  .award-row {
    grid-template-columns: 120px minmax(0, 1fr);
  }

  .award-meta {
    grid-column: 2;
  }

  .timeline-item {
    grid-template-columns: minmax(220px, 0.45fr) minmax(0, 1fr);
  }

  .timeline-media.single-image {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .header-inner {
    padding: 14px 16px;
    width: 100vw;
  }

  .brand img {
    width: 66px;
  }

  .header-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    gap: 14px;
  }

  .story-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    gap: 12px 18px;
    justify-content: stretch;
  }

  .story-nav a,
  .back-link {
    width: max-content;
    max-width: 100%;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    white-space: normal;
  }

  .hero-inner {
    width: 100vw;
    min-height: auto;
    padding: 92px 24px 54px;
    max-width: 100vw;
  }

  .hero-copy,
  .section-heading,
  .text-block,
  .hero-text,
  .hero-note {
    width: 100%;
    max-width: calc(100vw - 48px);
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.05rem, 9vw, 3.35rem);
  }

  .hero-keywords {
    display: block;
  }

  .hero-keywords li {
    position: relative;
    margin-top: 10px;
    padding: 0 0 0 16px;
    border-right: 0;
  }

  .hero-keywords li:first-child {
    margin-top: 0;
  }

  .hero-keywords li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--blue-strong);
  }

  .button {
    width: 100%;
    justify-content: space-between;
  }

  .band {
    width: 100vw;
    padding: 58px 24px 38px;
    max-width: 100vw;
  }

  .section-heading h2 {
    max-width: 100%;
  }

  .card-grid,
  .article-grid,
  .article-list,
  .article-list .article-card,
  .detail-gallery,
  .source-grid,
  .contact-grid,
  .stat-grid,
  .award-row {
    grid-template-columns: 1fr;
  }

  .award-meta {
    grid-column: auto;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .timeline-item.has-photo {
    grid-template-columns: 1fr;
  }

  .year-story-photo img {
    max-height: none;
  }

  .timeline-photo img {
    max-height: none;
  }

  .timeline-media {
    grid-template-columns: 1fr;
  }

  .timeline-gallery,
  .inline-image-gallery {
    grid-template-columns: 1fr;
  }

  .timeline-body .inline-detail-sections section {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .photo-card figure,
  .photo-card img {
    min-height: 0;
  }

  .team-card-main {
    padding: 22px;
  }

  .article-thumb,
  .team-photo {
    min-height: 0;
  }

  .source-row {
    gap: 12px;
  }

  .footer-inner {
    width: 100vw;
    padding: 58px 24px 28px;
  }
}