:root {
  --blog-column: 56rem;
  --blog-inset: 1.5rem;
  --blog-column-box: calc(var(--blog-column) + var(--blog-inset) * 2);
  --blog-body: 1rem;
  --blog-small: 0.875rem;
  --blog-h1: clamp(1.8rem, 4.2vw, 2.6rem);
  --blog-list-h1: clamp(2rem, 5vw, 3rem);
  --blog-h2: clamp(1.25rem, 2.4vw, 1.6rem);
  --blog-h3: clamp(1.1rem, 2vw, 1.3rem);
  --blog-leading: 1.85;
  --blog-tracking: -0.015em;
  --blog-gap: 1.5rem;
  --blog-fast: 180ms;
  --blog-line: 1px;
  --blog-focus: 3px;
  --blog-shadow: 0 16px 48px color-mix(in srgb, var(--peri) 10%, transparent);
  --blog-hover-shadow: 0 20px 56px color-mix(in srgb, var(--peri) 17%, transparent);
  --blog-terminal-shadow: 0 12px 32px color-mix(in srgb, var(--text) 12%, transparent);
}

.blog-main,
.reading-wrap,
.article-hero,
.article-window,
.breadcrumbs,
.breadcrumb,
.promo-block,
#related-posts,
#post-nav {
  box-sizing: border-box;
  min-width: 0;
}

.blog-main {
  padding-block: 2rem 3rem;
}

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

.blog-main h1 {
  font-size: var(--blog-list-h1);
  line-height: 1.18;
  font-weight: 800;
}

.blog-list-hero {
  margin-bottom: 2rem;
}

.article-window,
.article-hero {
  position: relative;
  overflow: hidden;
  border: var(--blog-line) solid var(--border);
  border-radius: var(--r-l);
  background: var(--panel);
  box-shadow: var(--blog-shadow), inset 0 0 0 var(--blog-line) var(--hi-soft);
  color: var(--text);
}

.article-window-bar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 3rem;
  margin-inline: calc(-1 * var(--blog-inset));
  margin-top: calc(-1 * var(--blog-inset));
  margin-bottom: var(--blog-inset);
  padding: 0.75rem var(--blog-inset) 0.75rem 5.5rem;
  background: var(--ink-win);
  color: var(--on-ink-muted);
  border-bottom: var(--blog-line) solid var(--ink-line);
  font: var(--blog-small)/1.5 var(--font-mono);
  overflow-wrap: anywhere;
}

.article-window-bar::before {
  content: "";
  position: absolute;
  left: var(--blog-inset);
  top: 1.15rem;
  width: 3rem;
  height: 0.65rem;
  background: linear-gradient(to right,
    var(--error) 0 20%, transparent 20% 40%,
    var(--warn) 40% 60%, transparent 60% 80%,
    var(--success) 80% 100%);
  border-radius: var(--r-xs);
}

.blog-list-hero {
  padding: var(--blog-inset);
}

.blog-eyebrow {
  margin: 0 0 0.75rem;
  color: var(--muted);
  font: var(--blog-small)/1.6 var(--font-mono);
}

.blog-lead,
.article-window-copy > p:last-child,
.article-hero .article-summary {
  color: var(--muted);
  font-size: var(--blog-body);
  line-height: var(--blog-leading);
  margin-block: 1rem 0;
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.blog-filter {
  border: var(--blog-line) solid var(--border);
  border-radius: var(--r-s);
  padding: 0.65rem 1rem;
  background: var(--panel);
  color: var(--muted);
  font: 600 var(--blog-small)/1.5 var(--font-body);
  cursor: pointer;
  transition: background var(--blog-fast) var(--ease), border-color var(--blog-fast) var(--ease);
}

.blog-filter:hover,
.blog-filter.is-active {
  background: var(--panel-2);
  color: var(--text);
  border-color: var(--text-muted, var(--muted));
}

.blog-status {
  margin-block: 1rem;
  font-size: var(--blog-small);
  color: var(--muted);
}

.blog-index .article-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--blog-gap);
}

.article-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: var(--blog-inset);
  background: var(--panel);
  color: var(--text);
  border: var(--blog-line) solid var(--border);
  border-radius: var(--r-m);
  box-shadow: var(--blog-shadow), inset 0 0 0 var(--blog-line) var(--hi-soft);
  transition: transform var(--blog-fast) var(--ease), border-color var(--blog-fast) var(--ease), box-shadow var(--blog-fast) var(--ease);
}

.article-card:hover,
.article-card:focus-within,
.post-nav-card:hover,
.post-nav-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--peri);
  box-shadow: var(--blog-hover-shadow);
}

.article-card h2,
.article-card h3 {
  font-size: var(--blog-h3);
  line-height: 1.6;
  margin-block: 1rem 0.75rem;
}

.article-card h2 a,
.article-card h3 a {
  color: var(--text);
  text-decoration: none;
}

.article-card h2 a:hover,
.article-card h3 a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.article-card > p {
  margin-block: 0 1.25rem;
  color: var(--muted);
  font-size: var(--blog-body);
  line-height: var(--blog-leading);
}

.article-read-link {
  align-self: flex-start;
  margin-top: auto;
  color: var(--text);
  font-weight: 700;
  text-underline-offset: 0.25em;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.625rem;
  color: var(--muted);
  font-size: var(--blog-small);
  line-height: 1.6;
}

.article-meta .badge {
  max-width: 100%;
  padding: 0.25rem 0.65rem;
  border-radius: var(--r-s);
  background: var(--ink-win);
  color: var(--on-ink);
  white-space: normal;
}

.article-hero .article-meta time,
.article-hero .article-meta .read-time,
.article-hero .article-meta .reading-time,
.article-window .article-meta time,
.article-window .article-meta .read-time,
.article-window .article-meta .reading-time {
  padding: 0.25rem 0.65rem;
  border: var(--blog-line) solid var(--border);
  border-radius: var(--r-s);
}

.blog-empty {
  grid-column: 1 / -1;
  padding: var(--blog-inset);
  border: var(--blog-line) dashed var(--border);
  border-radius: var(--r-m);
  background: var(--panel-2);
  color: var(--muted);
  line-height: var(--blog-leading);
}

.reading-wrap,
.article-hero,
.breadcrumbs,
.breadcrumb,
body:not(.blog-index) .article-window,
body:not(.blog-index) > main > .promo-block,
body:not(.blog-index) > main > #related-posts,
body:not(.blog-index) > main > #post-nav {
  width: calc(100% - var(--gutter) * 2);
  max-width: var(--blog-column-box);
  margin-inline: auto;
  padding-inline: var(--blog-inset);
}

.reading-wrap .article-hero,
.reading-wrap .article-window,
.reading-wrap .reading-wrap,
.reading-wrap .breadcrumbs,
.reading-wrap .breadcrumb {
  width: 100%;
  max-width: none;
  margin-inline: 0;
}

.reading-wrap .reading-wrap {
  padding-inline: 0;
}

.breadcrumbs,
.breadcrumb {
  margin-top: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--muted);
  font-size: var(--blog-small);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.breadcrumbs ol,
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.article-hero,
body:not(.blog-index) .article-window {
  padding-block: var(--blog-inset);
  padding-inline: var(--blog-inset);
  margin-bottom: 1.75rem;
}

body:not(.blog-index) .article-window-copy {
  padding-inline: 0;
}

.article-hero h1,
body:not(.blog-index) .article-window h1 {
  margin-block: 1rem;
  font-size: var(--blog-h1);
  font-weight: 800;
  line-height: 1.4;
}

.article-body,
.prose {
  min-width: 0;
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--blog-body);
  line-height: var(--blog-leading);
  overflow-wrap: anywhere;
}

.article-body,
.reading-wrap.prose {
  counter-reset: blog-section;
}

.article-body h2,
.prose h2 {
  counter-increment: blog-section;
  margin-block: 2rem 1rem;
  font-size: var(--blog-h2);
  font-weight: 800;
  line-height: 1.55;
  scroll-margin-top: var(--toc-offset);
}

.article-body h2::before,
.prose h2::before {
  content: counter(blog-section, decimal-leading-zero);
  display: inline-block;
  margin-right: 0.65rem;
  padding: 0.12rem 0.4rem;
  border-radius: var(--r-xs);
  background: var(--panel-2);
  color: var(--muted);
  font: 600 var(--blog-small)/1.6 var(--font-mono);
  vertical-align: 0.12em;
}

.article-body h3,
.prose h3 {
  margin-block: 1.5rem 0.75rem;
  font-size: var(--blog-h3);
  line-height: 1.6;
}

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

.article-body p,
.prose p {
  margin-block: 0.9rem;
}

.article-body ul,
.article-body ol,
.prose ul,
.prose ol {
  padding-left: 1.5rem;
}

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

.article-body a:not(.btn),
.prose a:not(.btn) {
  color: var(--text);
  text-decoration-color: var(--muted);
  text-underline-offset: 0.25em;
}

.article-body .table-scroll,
.prose .table-scroll {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  margin-block: 1.5rem;
  border: var(--blog-line) solid var(--border);
  border-radius: var(--r-s);
}

.article-body table,
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin-block: 1.25rem;
  font-size: var(--blog-small);
  line-height: 1.8;
  background: var(--panel);
}

.article-body th,
.article-body td,
.prose th,
.prose td {
  padding: 0.9rem 1rem;
  border-bottom: var(--blog-line) solid var(--border);
  text-align: left;
  vertical-align: top;
}

.article-body thead th,
.prose thead th {
  background: var(--ink-win);
  color: var(--on-ink);
  font-weight: 700;
}

.article-body tbody tr:nth-child(even),
.prose tbody tr:nth-child(even) {
  background: var(--panel-2);
}

.article-body tbody tr:hover,
.prose tbody tr:hover {
  background: color-mix(in srgb, var(--peri) 15%, var(--panel));
}

.article-body .table-scroll table,
.prose .table-scroll table {
  margin: 0;
  min-width: 38rem;
}

.article-body pre,
.prose pre {
  position: relative;
  max-width: 100%;
  overflow-x: auto;
  margin-block: 1.5rem;
  padding: 3rem 1.25rem 1.25rem;
  border: var(--blog-line) solid var(--ink-line);
  border-radius: var(--r-m);
  background: var(--ink-win);
  color: var(--on-ink);
  box-shadow: var(--blog-terminal-shadow);
  font: var(--blog-small)/1.8 var(--font-mono);
  white-space: pre;
}

.article-body pre::before,
.prose pre::before {
  content: "● ● ●";
  position: absolute;
  top: 0.65rem;
  left: 1.25rem;
  color: var(--apricot);
  letter-spacing: 0.2em;
}

.article-body code,
.prose code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.article-body :not(pre) > code,
.prose :not(pre) > code {
  padding: 0.15em 0.35em;
  border-radius: var(--r-xs);
  background: var(--panel-2);
  color: var(--text);
  overflow-wrap: anywhere;
}

.article-body pre code,
.prose pre code {
  background: none;
  color: inherit;
}

.callout,
.article-body blockquote,
.prose blockquote {
  position: relative;
  margin: 1.5rem 0;
  padding: 1rem 1.25rem 1rem 3.5rem;
  border: var(--blog-line) solid var(--border);
  border-left: 0.25rem solid var(--peri);
  border-radius: var(--r-s);
  background: var(--panel);
  color: var(--text);
}

.callout::before,
.article-body blockquote::before,
.prose blockquote::before {
  content: "i";
  position: absolute;
  left: 1rem;
  top: 1.1rem;
  width: 1.4rem;
  height: 1.4rem;
  border: var(--blog-line) solid currentColor;
  border-radius: var(--r-round);
  color: var(--muted);
  text-align: center;
  font: 700 var(--blog-small)/1.4rem var(--font-mono);
}

.callout.warning,
.callout--warning {
  border-left-color: var(--warn);
  background: color-mix(in srgb, var(--warn) 10%, var(--panel));
}

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

.callout.success,
.callout--success {
  border-left-color: var(--success);
  background: color-mix(in srgb, var(--success) 9%, var(--panel));
}

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

.stat-card {
  padding: 1.25rem;
  border: var(--blog-line) solid var(--border);
  border-top: 0.25rem solid var(--peri);
  border-radius: var(--r-m);
  background: var(--panel-2);
  color: var(--text);
  box-shadow: var(--blog-shadow);
}

.stat-card:nth-child(even) {
  border-top-color: var(--apricot);
  background: color-mix(in srgb, var(--apricot) 14%, var(--panel));
}

.stat-num {
  display: block;
  font: 800 1.8rem/1.4 var(--font-display);
  font-variant-numeric: tabular-nums;
}

.stat-label {
  display: block;
  margin-top: 0.4rem;
  color: var(--muted);
  font-size: var(--blog-small);
}

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

.check-list li {
  padding: 0.9rem 1rem;
  border: var(--blog-line) solid var(--border);
  border-radius: var(--r-s);
  background: var(--panel);
  list-style: none;
}

.verdict {
  margin-block: 1.5rem;
  padding: 1rem 1.25rem;
  border-left: 0.25rem solid var(--accent);
  border-radius: var(--r-s);
  background: var(--panel-2);
  color: var(--text);
}

.verdict > strong:first-child {
  font-weight: 800;
}

.promo-block {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-block: 2rem;
  padding: var(--blog-inset);
  border: var(--blog-line) solid var(--border);
  border-radius: var(--r-l);
  background: linear-gradient(120deg, var(--panel), var(--panel-2));
  color: var(--text);
  box-shadow: var(--blog-shadow), inset 0 0 0 var(--blog-line) var(--hi-soft);
}

.promo-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: var(--blog-inset);
  right: var(--blog-inset);
  height: 0.25rem;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--apricot), var(--rose), var(--peri));
}

.promo-block h2 {
  margin: 0;
  font-size: var(--blog-h2);
}

.promo-block p {
  margin-block: 0.5rem 0;
  color: var(--muted);
  line-height: var(--blog-leading);
}

.promo-block .btn-primary {
  background: var(--white);
  border: var(--blog-line) solid var(--border);
  color: var(--text);
}

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

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

.post-nav-card {
  display: block;
  padding: 1.25rem;
  border: var(--blog-line) solid var(--border);
  border-radius: var(--r-m);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  transition: transform var(--blog-fast) var(--ease), border-color var(--blog-fast) var(--ease), box-shadow var(--blog-fast) var(--ease);
}

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

.post-nav-label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--muted);
  font-size: var(--blog-small);
}

.post-nav-card strong {
  display: block;
  font-size: var(--blog-body);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

#related-posts {
  margin-block: 0 2rem;
  padding-block: 1rem 0;
}

#related-posts > h2 {
  margin-block: 0 1rem;
  font-size: var(--blog-h2);
}

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

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

.related-card {
  padding: 1.1rem;
}

.related-card h3 {
  font-size: var(--blog-body);
}

.related-card > p {
  margin-bottom: 0;
  font-size: var(--blog-small);
}

.signup-modal {
  width: min(30rem, calc(100% - 2rem));
  max-width: 100%;
  max-height: calc(100dvh - 3rem);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: var(--blog-line) solid var(--border);
  border-radius: var(--r-l);
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--blog-hover-shadow);
  opacity: 0;
  transform: translateY(0.6rem);
  transition: opacity 160ms var(--ease), transform 160ms var(--ease);
}

.signup-modal.is-open {
  opacity: 1;
  transform: translateY(0);
}

.signup-modal::backdrop {
  background: var(--veil);
  opacity: 0;
  transition: opacity 160ms var(--ease);
}

.signup-modal.is-open::backdrop {
  opacity: 1;
}

.signup-modal-panel {
  position: relative;
  padding: 2rem;
  border-top: 0.25rem solid var(--peri);
}

.signup-modal-panel .blog-eyebrow {
  padding-right: 2rem;
}

.signup-modal-panel h2 {
  display: block;
  margin-block: 0.5rem 1rem;
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  font-weight: 800;
  text-wrap: pretty;
}

.signup-modal-panel > p:not(.blog-eyebrow) {
  color: var(--muted);
  font-size: var(--blog-body);
  line-height: var(--blog-leading);
}

.signup-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: var(--blog-line) solid var(--border);
  border-radius: var(--r-s);
  background: var(--panel-2);
  color: var(--text);
  font: 400 1.5rem/1 var(--font-body);
  cursor: pointer;
}

.signup-modal-close:hover {
  border-color: var(--muted);
}

.signup-modal-cta {
  margin-top: 0.75rem;
  background: var(--accent);
  color: var(--white);
}

.blog-skip {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--r-s);
  background: var(--ink-win);
  color: var(--on-ink);
  transform: translateY(-180%);
}

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

.blog-filter:focus-visible,
.article-card a:focus-visible,
.post-nav-card:focus-visible,
.signup-modal :focus-visible,
.blog-skip:focus-visible,
.breadcrumbs a:focus-visible,
.breadcrumb a:focus-visible {
  outline: var(--blog-focus) solid var(--muted);
  outline-offset: 3px;
}

@media (max-width: 860px) {
  .related-grid {
    grid-template-columns: 1fr;
  }

  .article-body table,
  .prose table {
    display: block;
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
  }

  .article-body .table-scroll table,
  .prose .table-scroll table {
    display: table;
    width: 100%;
    max-width: none;
  }
}

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

  .blog-index .article-grid,
  #post-nav {
    grid-template-columns: 1fr;
  }

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

  .blog-main {
    padding-top: 1.25rem;
  }

  .article-card,
  .signup-modal-panel {
    padding: var(--blog-inset);
  }

  .article-hero h1,
  body:not(.blog-index) .article-window h1 {
    line-height: 1.45;
  }

  .promo-block {
    align-items: flex-start;
  }

  .promo-block .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .article-card,
  .post-nav-card,
  .blog-filter,
  .signup-modal,
  .signup-modal::backdrop {
    transition: none;
  }

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