:root {
  --bg: #1f2228;
  --fg: #ffffff;
  --fg-secondary: rgba(255, 255, 255, 0.72);
  --fg-muted: rgba(255, 255, 255, 0.5);
  --fg-faint: rgba(255, 255, 255, 0.3);
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.2);
  --surface: rgba(255, 255, 255, 0.03);
  --surface-hover: rgba(255, 255, 255, 0.08);
  --focus: rgba(59, 130, 246, 0.5);
  --font-display: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --font-body: "Universal Sans", "Geist", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --content-width: min(1280px, calc(100vw - 32px));
  --section-gap: clamp(24px, 3vw, 48px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--fg);
}

body {
  font-family: var(--font-body);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

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

[hidden] {
  display: none !important;
}

button,
input,
select {
  font: inherit;
}

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

.page {
  width: var(--content-width);
  margin: 0 auto;
  padding: 32px 0 72px;
}

.hero {
  padding: clamp(24px, 4vw, 56px) 0 clamp(32px, 6vw, 80px);
  border-bottom: 1px solid var(--border);
}

.hero-kicker,
.section-kicker,
.filter-label,
.stat-label,
.summary-label,
.panel-meta {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.hero-title {
  margin: 18px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 12vw, 8.5rem);
  line-height: 0.92;
  font-weight: 300;
  letter-spacing: -0.04em;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  color: var(--fg-secondary);
}

.hero-meta-label,
.hero-meta-value {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 1.2px;
}

.hero-meta-label {
  color: var(--fg-muted);
  text-transform: uppercase;
}

.hero-copy {
  max-width: 720px;
  margin: 0;
  color: var(--fg-secondary);
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 20px;
  border: 1px solid var(--border-strong);
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.button:hover {
  border-color: var(--fg-muted);
}

.button-primary {
  background: var(--fg);
  color: var(--bg);
}

.button-primary:hover {
  background: rgba(255, 255, 255, 0.9);
}

.button-ghost {
  background: transparent;
  color: var(--fg);
}

.button-ghost:hover {
  background: var(--surface-hover);
}

.layout {
  display: grid;
  gap: var(--section-gap);
  padding-top: 28px;
}

.stats-grid,
.summary-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card,
.panel,
.summary-card,
.post-card {
  border: 1px solid var(--border);
  background: var(--surface);
}

.stat-card,
.summary-card {
  padding: 18px;
}

.stat-value,
.summary-value {
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1;
}

.panel {
  padding: 20px;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section-title {
  margin: 8px 0 0;
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 400;
  line-height: 1.15;
}

.filter-group + .filter-group {
  margin-top: 18px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--fg-secondary);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.chip:hover {
  background: var(--surface-hover);
  border-color: var(--border-strong);
}

.chip.is-active {
  background: var(--fg);
  border-color: var(--fg);
  color: var(--bg);
}

.chip-count {
  color: inherit;
  opacity: 0.64;
}

.summary-copy {
  margin: 10px 0 0;
  color: var(--fg-secondary);
}

.topic-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  min-height: 48px;
}

.topic-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: transparent;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--fg-secondary);
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.topic-chip:hover {
  background: var(--surface-hover);
  border-color: var(--border-strong);
}

.topic-chip.is-active {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.cards-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.post-card {
  display: grid;
  overflow: hidden;
  transition: border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.post-card:hover {
  border-color: var(--border-strong);
  background: var(--surface-hover);
  transform: translateY(-2px);
}

.post-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.post-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(100%);
}

.post-media-fallback {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: 18px;
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.4;
  color: var(--fg-muted);
}

.post-body {
  display: grid;
  gap: 16px;
  padding: 18px;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  color: var(--fg-muted);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.post-title {
  margin: 0;
  font-size: 1.28rem;
  font-weight: 400;
  line-height: 1.2;
}

.post-title a {
  color: inherit;
}

.post-title a:hover {
  color: var(--fg-muted);
}

.post-description {
  margin: 0;
  color: var(--fg-secondary);
  font-size: 0.96rem;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.post-tag {
  padding: 5px 8px;
  border: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--fg-secondary);
}

.post-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.post-link {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--fg);
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.post-link:hover {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.load-zone {
  display: grid;
  place-items: center;
  padding-top: 24px;
  gap: 8px;
}

.load-sentinel {
  width: 100%;
  height: 1px;
}

.empty-state {
  padding: 44px 20px;
  border: 1px dashed var(--border-strong);
  text-align: center;
}

.empty-title {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.empty-copy {
  margin: 10px 0 0;
  color: var(--fg-secondary);
}

.noscript-banner {
  width: var(--content-width);
  margin: 0 auto 24px;
  padding: 14px 16px;
  border: 1px solid var(--border-strong);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.article-page .page {
  padding-top: 24px;
}

.article-shell {
  width: min(1120px, calc(100vw - 32px));
}

.article-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.article-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.translation-toggle {
  gap: 10px;
  cursor: pointer;
}

.translation-toggle-state {
  padding-left: 10px;
  border-left: 1px solid currentColor;
  opacity: 0.72;
}

.translation-toggle[aria-pressed="true"] {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.translation-toggle[aria-pressed="true"]:hover {
  background: rgba(255, 255, 255, 0.92);
}

.article-layout {
  display: block;
}

.article-panel {
  padding: clamp(20px, 3vw, 36px);
}

.article-title {
  margin: 14px 0 12px;
  font-size: clamp(2.25rem, 5vw, 4.2rem);
  line-height: 0.98;
  font-weight: 400;
}

.article-copy {
  margin: 0;
  max-width: 780px;
  color: var(--fg-secondary);
  font-size: 1rem;
}

.article-copy-translation {
  max-width: 780px;
  margin-top: 14px;
}

.article-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.article-meta-card {
  min-height: 100%;
}

.article-meta-value {
  font-size: clamp(1.2rem, 2vw, 1.8rem);
}

.article-tag-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.article-hero-media {
  margin: 28px 0 0;
  border: 1px solid var(--border);
  overflow: hidden;
}

.article-hero-media img {
  width: 100%;
  display: block;
}

.article-note {
  margin-top: 18px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--fg-secondary);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.article-prose {
  margin-top: 30px;
  color: var(--fg-secondary);
}

.article-prose > *:first-child {
  margin-top: 0;
}

.article-prose h2,
.article-prose h3,
.article-prose h4 {
  margin: 34px 0 14px;
  color: var(--fg);
  font-weight: 400;
  line-height: 1.1;
}

.article-prose h2 {
  font-size: clamp(1.7rem, 2.6vw, 2.5rem);
}

.article-prose h3 {
  font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.article-prose p,
.article-prose ul,
.article-prose ol,
.article-prose blockquote,
.article-prose pre,
.article-prose figure,
.article-prose table {
  margin: 16px 0;
}

.article-prose ul,
.article-prose ol {
  padding-left: 22px;
}

.article-prose li + li {
  margin-top: 10px;
}

.article-prose a {
  color: var(--fg);
  text-decoration: underline;
  text-decoration-color: var(--border-strong);
  text-underline-offset: 4px;
}

.article-prose a:hover {
  color: var(--fg-muted);
}

.article-prose img {
  width: 100%;
  display: block;
  border: 1px solid var(--border);
}

.article-prose em {
  color: var(--fg-muted);
}

.article-prose strong {
  color: var(--fg);
  font-weight: 500;
}

.article-prose hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

.article-prose blockquote {
  padding-left: 16px;
  border-left: 1px solid var(--border-strong);
  color: var(--fg);
}

.article-prose code {
  padding: 2px 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: 0.92em;
}

.article-prose pre {
  overflow-x: auto;
  padding: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.article-prose pre code {
  padding: 0;
  border: 0;
  background: transparent;
}

.article-prose table {
  width: 100%;
  border-collapse: collapse;
}

.article-prose th,
.article-prose td {
  padding: 10px 12px;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.article-embed,
.article-video {
  width: 100%;
  min-height: min(56vw, 480px);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.article-translation {
  display: none;
  margin: -2px 0 16px;
  padding: 12px 14px;
  border-left: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.78);
}

.show-translations .article-translation {
  display: block;
}

.article-translation p {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.72;
}

.article-translation p + p {
  margin-top: 10px;
}

@media (max-width: 1080px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (max-width: 720px) {
  .page {
    width: min(100vw - 20px, 100%);
    padding-top: 18px;
  }

  .hero {
    padding-top: 10px;
  }

  .hero-actions,
  .post-actions {
    flex-direction: column;
  }

  .button,
  .post-link {
    width: 100%;
  }

  .panel,
  .stat-card,
  .summary-card {
    padding: 16px;
  }

  .stats-grid,
  .summary-grid,
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .panel-head {
    flex-direction: column;
  }

  .article-shell {
    width: min(100vw - 20px, 100%);
  }

  .article-nav {
    flex-direction: column;
    align-items: stretch;
  }

  .article-nav-links {
    flex-direction: column;
  }
}