:root {
  --blog-reading-width: 56rem;
  --blog-column-pad: max(1.5rem, var(--gutter));
  --blog-font-body: 1rem;
  --blog-font-small: 0.8125rem;
  --blog-font-meta: 0.75rem;
  --blog-font-h1: clamp(1.75rem, 4.5vw, 2.6rem);
  --blog-font-list-h1: clamp(1.875rem, 5vw, 3rem);
  --blog-font-h2: clamp(1.3rem, 3vw, 1.6rem);
  --blog-font-h3: clamp(1.125rem, 2.5vw, 1.3rem);
  --blog-font-stat: clamp(1.6rem, 4vw, 2.4rem);
  --blog-tracking: -0.015em;
  --blog-leading: 1.9;
  --blog-surface-tint: color-mix(in srgb, var(--accent) 7%, var(--panel));
  --blog-success-tint: color-mix(in srgb, var(--success) 8%, var(--panel));
  --blog-warning-tint: color-mix(in srgb, var(--warn) 10%, var(--panel));
  --blog-soft-shadow: 0 14px 40px var(--accent-a10);
  --blog-focus-ring: 0 0 0 3px var(--cobalt-a12);
}

.blog-page {
  color: var(--text);
  background: var(--bg);
  font-family: var(--font-body);
}

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

.blog-page main {
  min-width: 0;
}

.blog-page .reading-wrap,
.article-hero {
  width: calc(100% - 2 * var(--gutter));
  max-width: calc(var(--blog-reading-width) + 2 * var(--blog-column-pad));
  margin-inline: auto;
  padding-inline: var(--blog-column-pad);
}

.blog-page h1,
.blog-page h2,
.blog-page h3,
.article-hero h1,
.article-body h2,
.article-body h3,
#related-posts h2,
#related-posts h3 {
  display: block;
  font-family: var(--font-display);
  letter-spacing: var(--blog-tracking);
  text-wrap: pretty;
  overflow-wrap: anywhere;
  word-break: normal;
}

.blog-page h1,
.article-hero h1 {
  font-size: var(--blog-font-h1);
  line-height: 1.35;
  font-weight: var(--weight-display);
}

.blog-page h2,
.article-body h2,
#related-posts h2 {
  font-size: var(--blog-font-h2);
  line-height: 1.5;
}

.blog-page h3,
.article-body h3 {
  font-size: var(--blog-font-h3);
  line-height: 1.55;
}

.blog-page a:focus-visible,
.blog-page button:focus-visible {
  outline: 2px solid var(--cobalt);
  outline-offset: 4px;
  box-shadow: var(--blog-focus-ring);
}

.blog-skip-link {
  position: absolute;
  top: 0.75rem;
  left: var(--blog-column-pad);
  z-index: 100;
  padding: 0.75rem 1rem;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  transform: translateY(-200%);
}

.blog-skip-link:focus {
  transform: none;
}

.breadcrumbs {
  padding-top: 1.5rem;
  padding-bottom: 1.25rem;
  font-size: var(--blog-font-small);
  line-height: 1.8;
  color: var(--muted);
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumbs li {
  min-width: 0;
  overflow-wrap: anywhere;
}

.breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.65rem;
  color: var(--muted);
}

.breadcrumbs a {
  color: var(--text);
  text-underline-offset: 0.2em;
}

.article-window {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  background: var(--panel);
  box-shadow: var(--blog-soft-shadow);
}

.article-hero.article-window {
  width: calc(100% - 2 * var(--gutter));
  max-width: calc(var(--blog-reading-width) + 2 * var(--blog-column-pad));
  margin-bottom: 2rem;
  padding: 1.5rem var(--blog-column-pad) 2rem;
}

.window-chrome {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 3rem;
  margin: -1.5rem -1.5rem 1.75rem;
  padding: 0.75rem 1.25rem 0.75rem 5rem;
  color: var(--on-dark-muted);
  background: linear-gradient(110deg, var(--ink-bar), var(--device));
  border-bottom: 1px solid var(--device-hi);
  font-family: var(--font-mono);
  font-size: var(--blog-font-meta);
  line-height: 1.6;
  letter-spacing: 0.03em;
  text-align: right;
  overflow-wrap: anywhere;
}

.article-hero.article-window > .window-chrome {
  margin-inline: calc(-1 * var(--blog-column-pad));
}

.window-chrome::before {
  content: "";
  position: absolute;
  left: 1.25rem;
  top: 50%;
  width: 2.5rem;
  height: 0.5rem;
  margin-top: -0.25rem;
  border-radius: var(--r-xs);
  background: linear-gradient(
    to right,
    var(--accent) 0 20%,
    var(--device) 20% 40%,
    var(--warn) 40% 60%,
    var(--device) 60% 80%,
    var(--pine) 80% 100%
  );
}

.window-content {
  min-width: 0;
}

.article-hero > .window-content {
  padding: 0;
}

.article-hero h1 {
  margin: 1rem 0;
  color: var(--text);
}

.blog-list-hero h1 {
  font-size: var(--blog-font-list-h1);
}

.article-hero .kicker {
  margin: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--blog-font-small);
  line-height: 1.8;
}

.hero-summary,
.article-hero .summary,
.article-hero .article-summary {
  margin: 0;
  color: var(--muted);
  font-size: var(--blog-font-body);
  line-height: var(--blog-leading);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-size: var(--blog-font-meta);
  line-height: 1.65;
}

.article-meta .tag,
.article-meta time,
.article-meta .read-time,
.article-meta .reading-time {
  max-width: 100%;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  font-size: var(--blog-font-meta);
  white-space: normal;
  overflow-wrap: anywhere;
}

.article-meta time,
.article-meta .read-time,
.article-meta .reading-time {
  font-family: var(--font-mono);
  background: var(--panel);
}

.article-meta .tag {
  color: var(--on-dark);
  background: var(--ink-bar);
  border-color: var(--ink-bar);
  font-family: var(--font-body);
}

.blog-catalog {
  padding-block: 1rem 2rem;
}

.catalog-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1.5rem;
  margin-bottom: 1.25rem;
}

.catalog-heading h2,
.catalog-heading p {
  margin: 0;
}

.catalog-heading p {
  color: var(--muted);
  font-size: var(--blog-font-small);
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.blog-filters button {
  min-height: 2.75rem;
  max-width: 100%;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-family: var(--font-body);
  font-size: var(--blog-font-small);
  font-weight: var(--weight-medium);
  line-height: 1.6;
  color: var(--text);
  background: var(--panel);
  cursor: pointer;
  transition: border-color var(--time-ui) var(--ease-ui),
    background var(--time-ui) var(--ease-ui);
}

.blog-filters button:hover {
  border-color: var(--text-muted, var(--muted));
}

.blog-filters button[aria-pressed="true"] {
  color: var(--on-accent);
  background: var(--accent);
  border-color: var(--accent);
}

.blog-result-status {
  min-height: 1.8em;
  margin: 1rem 0;
  font-size: var(--blog-font-small);
  line-height: 1.8;
  color: var(--muted);
}

.blog-card-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.article-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-top: 3px solid var(--border);
  border-radius: var(--r-md);
  background: var(--panel);
  box-shadow: var(--blog-soft-shadow);
  transition: border-color var(--time-ui) var(--ease-ui),
    transform var(--time-ui) var(--ease-ui);
}

.article-card:hover,
.article-card:focus-within {
  border-top-color: var(--accent);
  transform: translateY(-3px);
}

.article-card h3 {
  margin: 1rem 0 0.75rem;
  font-size: var(--blog-font-h3);
  line-height: 1.6;
}

.article-card h3 a {
  color: var(--text);
  text-decoration: none;
}

.article-card h3 a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.article-card .article-summary {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: var(--blog-font-body);
  line-height: 1.85;
}

.article-read-link {
  align-self: flex-start;
  margin-top: auto;
  color: var(--text);
  font-size: var(--blog-font-small);
  font-weight: var(--weight-semi);
  text-underline-offset: 0.3em;
}

.blog-empty {
  grid-column: 1 / -1;
  padding: 1.5rem;
  border: 1px dashed var(--border);
  border-radius: var(--r-md);
  color: var(--muted);
  background: var(--panel);
  font-size: var(--blog-font-body);
  line-height: var(--blog-leading);
}

.blog-page .prose,
.article-body,
[data-article-body] {
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--blog-font-body);
  line-height: var(--blog-leading);
  overflow-wrap: anywhere;
  counter-reset: blog-section;
}

.blog-page .prose.reading-wrap,
.article-body.reading-wrap,
[data-article-body].reading-wrap {
  width: calc(100% - 2 * var(--gutter));
  max-width: calc(var(--blog-reading-width) + 2 * var(--blog-column-pad));
  margin-inline: auto;
  padding-inline: var(--blog-column-pad);
}

.blog-page .prose p,
.article-body p,
[data-article-body] p {
  margin-block: 0 1.25rem;
}

.blog-page .prose h2,
.article-body h2,
[data-article-body] h2 {
  display: block;
  margin: 2.25rem 0 1rem;
  padding-top: 0.5rem;
  font-size: var(--blog-font-h2);
  font-weight: var(--weight-bold);
  line-height: 1.5;
  counter-increment: blog-section;
  scroll-margin-top: var(--anchor-offset);
}

.blog-page .prose h2::before,
.article-body h2::before,
[data-article-body] h2::before {
  content: counter(blog-section, decimal-leading-zero);
  display: inline-block;
  margin-right: 0.7rem;
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--border);
  border-radius: var(--r-xs);
  color: var(--muted);
  background: var(--groove);
  font-family: var(--font-mono);
  font-size: var(--blog-font-small);
  line-height: 1.5;
  vertical-align: 0.15em;
}

.blog-page .prose > h2:first-child,
.article-body > h2:first-child,
[data-article-body] > h2:first-child,
.article-body > section:first-child > h2:first-child {
  margin-top: 0;
}

.blog-page .prose h3,
.article-body h3,
[data-article-body] h3 {
  display: block;
  margin: 1.75rem 0 0.75rem;
  font-size: var(--blog-font-h3);
  line-height: 1.6;
}

.blog-page .prose ul,
.blog-page .prose ol,
.article-body ul,
.article-body ol {
  padding-left: 1.5rem;
  margin-block: 1rem 1.5rem;
}

.blog-page .prose li,
.article-body li {
  margin-block: 0.5rem;
}

.blog-page .prose a,
.article-body a {
  color: var(--text);
  text-decoration-color: var(--muted);
  text-underline-offset: 0.25em;
}

.blog-page .prose a:hover,
.article-body a:hover {
  text-decoration-thickness: 2px;
}

.blog-page .prose strong,
.article-body strong {
  font-weight: var(--weight-bold);
}

.blog-page .prose blockquote,
.article-body blockquote {
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--groove);
  color: var(--text);
}

.blog-page .prose blockquote p:last-child,
.article-body blockquote p:last-child {
  margin-bottom: 0;
}

.blog-page .table-scroll,
.article-body .table-scroll {
  max-width: 100%;
  margin-block: 1.5rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
}

.blog-page .prose table,
.article-body table,
[data-article-body] table {
  width: 100%;
  margin-block: 1.5rem;
  border-collapse: collapse;
  font-size: var(--blog-font-small);
  line-height: 1.8;
}

.blog-page .table-scroll table {
  margin: 0;
  min-width: 36rem;
}

.blog-page .prose th,
.article-body th,
[data-article-body] th {
  padding: 0.9rem 1rem;
  color: var(--on-dark);
  background: var(--ink-bar);
  text-align: left;
  font-weight: var(--weight-semi);
  word-break: keep-all;
}

.blog-page .prose td,
.article-body td,
[data-article-body] td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.blog-page .prose tbody tr,
.article-body tbody tr {
  background: var(--panel);
}

.blog-page .prose tbody tr:nth-child(even),
.article-body tbody tr:nth-child(even) {
  background: var(--groove);
}

.blog-page .prose tbody tr:hover,
.article-body tbody tr:hover {
  background: var(--blog-surface-tint);
}

.blog-page .prose pre,
.article-body pre,
[data-article-body] pre {
  position: relative;
  max-width: 100%;
  margin: 1.5rem 0;
  padding: 3.25rem 1.5rem 1.5rem;
  border: 1px solid var(--device-hi);
  border-radius: var(--r-md);
  overflow-x: auto;
  background: var(--ink-bar);
  color: var(--on-dark);
  font-family: var(--font-mono);
  font-size: var(--blog-font-small);
  line-height: 1.85;
  tab-size: 2;
}

.blog-page .prose pre::before,
.article-body pre::before,
[data-article-body] pre::before {
  content: "VPNFUND / TERMINAL";
  position: absolute;
  top: 0.75rem;
  left: 1.5rem;
  right: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--device-hi);
  color: var(--on-dark-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-font-meta);
}

.blog-page .prose code,
.article-body code {
  font-family: var(--font-mono);
  font-size: var(--blog-font-small);
}

.blog-page .prose :not(pre) > code,
.article-body :not(pre) > code {
  padding: 0.15rem 0.4rem;
  border: 1px solid var(--border);
  border-radius: var(--r-xs);
  color: var(--text);
  background: var(--groove);
  overflow-wrap: anywhere;
}

.blog-page .prose pre code,
.article-body pre code {
  padding: 0;
  border: 0;
  color: inherit;
  background: none;
  white-space: pre;
  overflow-wrap: normal;
}

.callout,
.verdict {
  position: relative;
  margin-block: 1.5rem;
  padding: 1.25rem 1.5rem 1.25rem 3.5rem;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--r-sm);
  color: var(--text);
  background: var(--blog-surface-tint);
  font-size: var(--blog-font-body);
  line-height: var(--blog-leading);
}

.callout::before {
  content: "i";
  position: absolute;
  top: 1.35rem;
  left: 1rem;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid currentColor;
  border-radius: var(--r-pill);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--blog-font-small);
  font-weight: var(--weight-bold);
  text-align: center;
  line-height: 1.4rem;
}

.callout.warning,
.callout--warning {
  border-left-color: var(--warn);
  background: var(--blog-warning-tint);
}

.callout.warning::before,
.callout--warning::before {
  content: "!";
}

.callout.success,
.callout--success {
  border-left-color: var(--success);
  background: var(--blog-success-tint);
}

.callout.success::before,
.callout--success::before {
  content: "i";
}

.verdict {
  padding-left: 1.5rem;
}

.callout p:last-child,
.verdict p:last-child {
  margin-bottom: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: 1rem;
  margin-block: 1.5rem;
}

.stat-card {
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-top: 3px solid var(--border);
  border-radius: var(--r-md);
  background: var(--groove);
}

.stat-card:nth-child(even) {
  border-top-color: var(--text);
  background: var(--panel);
  box-shadow: var(--blog-soft-shadow);
}

.stat-num {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: var(--blog-font-stat);
  font-weight: var(--weight-bold);
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.stat-label {
  display: block;
  color: var(--muted);
  font-size: var(--blog-font-small);
  line-height: 1.8;
}

.blog-page .prose .check-list,
.article-body .check-list,
.check-list {
  padding: 0;
  list-style: none;
  margin-block: 1.5rem;
}

.check-list li {
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--panel);
}

.check-list li + li {
  margin-top: 0.75rem;
}

.blog-promo-wrap {
  padding-block: 0.5rem 2.5rem;
}

.promo-block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-block: 2rem;
  padding: 2rem;
  border: 1px solid var(--device-hi);
  border-radius: var(--r-lg);
  color: var(--on-dark);
  background: linear-gradient(125deg, var(--ink-bar), var(--wall-a));
  box-shadow: var(--blog-soft-shadow);
}

.promo-copy {
  flex: 1 1 20rem;
  min-width: 0;
}

.promo-copy strong {
  color: var(--on-dark);
  font-family: var(--font-display);
  font-size: var(--blog-font-h3);
  font-weight: var(--weight-bold);
}

.promo-copy p {
  margin: 0.75rem 0 0;
  color: var(--on-dark);
  font-size: var(--blog-font-body);
  line-height: 1.85;
}

.promo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.promo-block .btn-primary {
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--panel);
  box-shadow: none;
}

.promo-block .btn-primary:hover {
  background: var(--groove);
  border-color: var(--groove);
}

.promo-block .btn-secondary {
  color: var(--on-dark);
  background: none;
  border: 1px solid var(--on-dark-muted);
}

.promo-block .btn-secondary:hover {
  border-color: var(--on-dark);
}

#related-posts,
#post-nav {
  min-width: 0;
  margin-block: 0;
}

#related-posts {
  padding-block: 1.5rem 1.5rem;
}

#related-posts:empty,
#post-nav:empty {
  display: none;
}

#related-posts > h2 {
  margin: 0 0 1.25rem;
}

#related-posts > h2::before {
  content: none;
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding-block: 1.5rem 2rem;
}

.post-nav-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
  min-width: 0;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  border-top: 3px solid var(--border);
  border-radius: var(--r-md);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  transition: border-color var(--time-ui) var(--ease-ui),
    transform var(--time-ui) var(--ease-ui);
}

.post-nav-card:hover,
.post-nav-card:focus-visible {
  border-top-color: var(--accent);
  transform: translateY(-3px);
}

.post-next {
  grid-column: 2;
}

.post-nav-label,
.post-nav-date {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--blog-font-meta);
  line-height: 1.8;
}

.post-nav-title {
  color: var(--text);
  font-size: var(--blog-font-body);
  font-weight: var(--weight-semi);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.blog-page img,
.article-body img,
.article-body svg {
  max-width: 100%;
}

.article-body img {
  height: auto;
  border-radius: var(--r-sm);
}

@media (max-width: 860px) {
  .blog-page .prose table,
  .article-body table,
  [data-article-body] table {
    display: block;
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
  }

  .blog-page .table-scroll table {
    display: table;
    width: 100%;
    max-width: none;
  }
}

@media (max-width: 640px) {
  .no-break {
    white-space: normal;
  }

  .article-hero.article-window {
    width: calc(100% - 2 * var(--gutter));
    margin-bottom: 1.5rem;
  }

  .blog-card-grid,
  .related-grid,
  #post-nav {
    grid-template-columns: minmax(0, 1fr);
  }

  .post-next {
    grid-column: auto;
  }

  .article-card {
    padding: 1.25rem;
  }

  .promo-block {
    padding: 1.5rem;
  }

  .promo-actions {
    width: 100%;
  }

  .promo-copy {
    flex-basis: 100%;
  }

  .window-chrome {
    font-size: var(--blog-font-meta);
  }

  .blog-page .prose h2,
  .article-body h2 {
    margin-top: 1.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .article-card,
  .post-nav-card,
  .blog-filters button,
  .blog-skip-link {
    transition: none;
  }

  .article-card:hover,
  .article-card:focus-within,
  .post-nav-card:hover,
  .post-nav-card:focus-visible {
    transform: none;
  }
}