/* --- Guide article layout --- */
body.guide-article-page {
  --guide-scroll-offset: 88px;
  --guide-code-surface: #FFFFFF;
  --guide-code-header: #DDE7F0;
  --guide-code-body: #FFFFFF;
  --guide-code-border: #C5D3E0;
  --guide-code-shadow: 0 10px 28px rgba(7, 26, 51, 0.1), 0 0 0 1px rgba(7, 26, 51, 0.05);
  --code-hl-label: #0B5C8C;
  --code-hl-comment: #64748B;
  --code-hl-url: #1D4ED8;
  --code-hl-header: #7C3AED;
  --code-hl-directive: #B45309;
  --code-hl-string: #0F766E;
  --code-hl-keyword: #071A33;
  --code-hl-flag: #0369A1;
  --code-hl-key: #9333EA;
  --code-hl-type: #0EA5E9;
  --code-hl-tag: #BE185D;
  --code-hl-status-ok: #15803D;
  --code-hl-status-redirect: #B45309;
  --code-hl-status-error: #DC2626;
  --code-hl-arrow: #64748B;
  --code-hl-muted: #64748B;
}

[data-theme="dark"] body.guide-article-page {
  --guide-code-surface: #101D31;
  --guide-code-header: #1A2B42;
  --guide-code-body: #0B1628;
  --guide-code-border: rgba(148, 163, 184, 0.28);
  --guide-code-shadow: 0 12px 30px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(148, 163, 184, 0.12);
  --code-hl-label: #7DD3FC;
  --code-hl-comment: #94A3B8;
  --code-hl-url: #60A5FA;
  --code-hl-header: #C4B5FD;
  --code-hl-directive: #FCD34D;
  --code-hl-string: #5EEAD4;
  --code-hl-keyword: #E2E8F0;
  --code-hl-flag: #7DD3FC;
  --code-hl-key: #E9D5FF;
  --code-hl-type: #38BDF8;
  --code-hl-tag: #F9A8D4;
  --code-hl-status-ok: #4ADE80;
  --code-hl-status-redirect: #FBBF24;
  --code-hl-status-error: #F87171;
  --code-hl-arrow: #94A3B8;
  --code-hl-muted: #94A3B8;
}

body.guide-article-page .guide-section-block {
  scroll-margin-top: var(--guide-scroll-offset);
}

.guide-article-main {
  padding: 24px 0 64px;
  background: var(--color-bg-soft);
}

.guide-article-wrap {
  max-width: 1240px;
}

.guide-breadcrumbs {
  margin-bottom: 24px;
}

.guide-article-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 260px;
  gap: 28px;
  align-items: start;
}

.guide-article-left {
  position: sticky;
  top: 88px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.guide-article-right {
  position: sticky;
  top: 88px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.guide-sidebar-label {
  margin: 0 0 10px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.guide-toc {
  padding: 16px 14px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.guide-toc--mobile {
  display: none;
}

.guide-toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.guide-toc-link {
  display: block;
  padding: 6px 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
  border-radius: 8px;
  border-left: 2px solid transparent;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}

.guide-toc-link:hover,
.guide-toc-link.is-active {
  color: var(--color-accent-dark);
  background: rgba(22, 199, 132, 0.08);
  border-left-color: var(--color-accent);
}

[data-theme="dark"] .guide-toc-link.is-active {
  color: var(--color-accent);
}

.guide-sidebar-card {
  padding: 18px 16px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.guide-sidebar-title {
  margin: 0 0 12px;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.guide-overview-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.guide-overview-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.guide-overview-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.guide-overview-value {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
}

.guide-related-list,
.guide-tools-list {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.guide-related-link,
.guide-related-tool-link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-blue);
  text-decoration: none;
  line-height: 1.45;
}

.guide-related-link:hover,
.guide-related-tool-link:hover {
  color: var(--color-accent-dark);
}

.guide-related-all {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  text-decoration: none;
}

.guide-help-cta,
.guide-beginner-cta {
  background: linear-gradient(180deg, var(--color-card) 0%, rgba(22, 199, 132, 0.05) 100%);
  border-color: rgba(22, 199, 132, 0.18);
}

.guide-help-cta-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  margin-bottom: 12px;
}

.guide-help-cta p,
.guide-beginner-cta p {
  margin: 0 0 14px;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.guide-help-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.guide-help-solution-link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-blue);
  text-decoration: none;
}

.guide-help-cta--left {
  display: none;
}

/* --- Article hero & prose --- */
.guide-article-content {
  min-width: 0;
  max-width: 760px;
  justify-self: center;
  width: 100%;
}

.guide-article-hero {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border-soft);
}

.guide-category-badge {
  display: inline-flex;
  padding: 5px 10px;
  margin-bottom: 14px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 100px;
  background: rgba(22, 199, 132, 0.1);
  color: var(--color-accent-dark);
  border: 1px solid rgba(22, 199, 132, 0.2);
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition);
}

.guide-category-badge:hover {
  background: rgba(22, 199, 132, 0.16);
  border-color: rgba(22, 199, 132, 0.35);
}

.guide-category-badge--email-authentication {
  background: rgba(249, 115, 22, 0.1);
  color: #C2410C;
  border-color: rgba(249, 115, 22, 0.22);
}

.guide-category-badge--dns-domain {
  background: rgba(8, 145, 178, 0.1);
  color: #0E7490;
  border-color: rgba(8, 145, 178, 0.22);
}

.guide-category-badge--ssl-https {
  background: rgba(34, 197, 94, 0.1);
  color: #15803D;
  border-color: rgba(34, 197, 94, 0.22);
}

.guide-category-badge--blacklist-reputation {
  background: rgba(239, 68, 68, 0.1);
  color: #B91C1C;
  border-color: rgba(239, 68, 68, 0.22);
}

.guide-category-badge--website-health {
  background: rgba(139, 92, 246, 0.1);
  color: #6D28D9;
  border-color: rgba(139, 92, 246, 0.22);
}

.guide-category-badge--hosting-vps {
  background: rgba(37, 99, 235, 0.1);
  color: #1D4ED8;
  border-color: rgba(37, 99, 235, 0.22);
}

.guide-category-badge--troubleshooting {
  background: rgba(249, 115, 22, 0.1);
  color: #C2410C;
  border-color: rgba(249, 115, 22, 0.22);
}

.guide-category-badge--glossary {
  background: rgba(8, 145, 178, 0.1);
  color: #0E7490;
  border-color: rgba(8, 145, 178, 0.22);
}

.guide-article-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.75rem, 3.5vw, 2.375rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-primary);
  line-height: 1.15;
}

[data-theme="dark"] .guide-article-hero h1 {
  color: var(--color-text);
}

.guide-article-intro {
  margin: 0 0 16px;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.guide-meta-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-muted);
}

.guide-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.guide-meta-sep {
  opacity: 0.45;
}

.guide-difficulty-badge {
  display: inline-flex;
  padding: 3px 9px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-radius: 100px;
  background: rgba(37, 99, 235, 0.1);
  color: #1D4ED8;
  border: 1px solid rgba(37, 99, 235, 0.18);
}

.guide-difficulty-badge--intermediate {
  background: rgba(249, 115, 22, 0.1);
  color: #C2410C;
  border-color: rgba(249, 115, 22, 0.2);
}

.guide-difficulty-badge--advanced {
  background: rgba(139, 92, 246, 0.1);
  color: #6D28D9;
  border-color: rgba(139, 92, 246, 0.2);
}

.guide-prose {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.guide-section-block h2 {
  margin: 0 0 12px;
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.guide-section-block p {
  margin: 0 0 12px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text);
}

.guide-section-block p:last-child {
  margin-bottom: 0;
}

#quick-answer > h2,
#why-this-matters > h2 {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- New guide components --- */
.guide-quick-answer {
  margin-top: 12px;
  padding: 16px 18px;
  background: linear-gradient(135deg, rgba(22, 199, 132, 0.1) 0%, rgba(37, 99, 235, 0.06) 100%);
  border: 1px solid rgba(22, 199, 132, 0.22);
  border-radius: var(--radius-md);
}

.guide-quick-answer-label,
.guide-why-matters-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
}

.guide-quick-answer p,
.guide-why-matters p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-text);
}

.guide-why-matters {
  margin-top: 12px;
  padding: 16px 18px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-blue);
  border-radius: var(--radius-md);
}

.guide-check-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 12px;
  padding: 16px 18px;
  background: var(--color-card);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.guide-check-cta-title {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-text);
}

.guide-check-cta-body p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.guide-check-cta-btn {
  flex-shrink: 0;
  white-space: nowrap;
}

.guide-problems-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}

.guide-problem-card {
  --guide-problem-accent: var(--color-blue);
  --guide-problem-tint: rgba(37, 99, 235, 0.05);
  padding: 15px 16px 15px 18px;
  background: linear-gradient(155deg, var(--guide-problem-tint) 0%, var(--color-card) 72%);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--guide-problem-accent);
  border-radius: var(--radius-md);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.guide-problem-card:has(.guide-problem-severity--low) {
  --guide-problem-accent: #94A3B8;
  --guide-problem-tint: rgba(148, 163, 184, 0.08);
}

.guide-problem-card:has(.guide-problem-severity--medium) {
  --guide-problem-accent: #EA580C;
  --guide-problem-tint: rgba(249, 115, 22, 0.06);
}

.guide-problem-card:has(.guide-problem-severity--high) {
  --guide-problem-accent: #DC2626;
  --guide-problem-tint: rgba(239, 68, 68, 0.06);
}

.guide-problem-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.guide-problem-title {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.35;
}

.guide-problem-severity {
  flex-shrink: 0;
  padding: 3px 9px;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 100px;
  border: 1px solid transparent;
}

.guide-problem-severity--low {
  background: rgba(148, 163, 184, 0.12);
  border-color: rgba(148, 163, 184, 0.22);
  color: #64748B;
}

.guide-problem-severity--medium {
  background: rgba(249, 115, 22, 0.1);
  border-color: rgba(249, 115, 22, 0.2);
  color: #C2410C;
}

.guide-problem-severity--high {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
  color: #B91C1C;
}

.guide-problem-text {
  margin: 0 0 10px;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.guide-problem-next {
  margin: 0;
  padding-top: 10px;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-text);
  border-top: 1px solid color-mix(in srgb, var(--guide-problem-accent) 14%, var(--color-border));
}

.guide-problem-next strong {
  color: color-mix(in srgb, var(--guide-problem-accent) 72%, var(--color-text));
}

[data-theme="dark"] .guide-problem-card {
  box-shadow: none;
}

[data-theme="dark"] .guide-problem-card:has(.guide-problem-severity--low) {
  --guide-problem-tint: rgba(148, 163, 184, 0.1);
}

[data-theme="dark"] .guide-problem-card:has(.guide-problem-severity--medium) {
  --guide-problem-tint: rgba(251, 146, 60, 0.1);
}

[data-theme="dark"] .guide-problem-card:has(.guide-problem-severity--high) {
  --guide-problem-tint: rgba(248, 113, 113, 0.1);
}

[data-theme="dark"] .guide-problem-severity--low {
  color: #94A3B8;
}

[data-theme="dark"] .guide-problem-severity--medium {
  color: #FB923C;
}

[data-theme="dark"] .guide-problem-severity--high {
  color: #F87171;
}

.guide-fix-steps {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: fixstep;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.guide-fix-step {
  counter-increment: fixstep;
  position: relative;
  padding: 14px 16px 14px 48px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.guide-fix-step::before {
  content: counter(fixstep);
  position: absolute;
  left: 14px;
  top: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-accent-dark);
  background: rgba(22, 199, 132, 0.12);
  border-radius: 7px;
}

.guide-fix-step strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.guide-fix-step p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.guide-fix-step-example {
  margin: 8px 0 0;
  padding: 10px 12px;
  font-size: 0.75rem;
  line-height: 1.5;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-sm);
  overflow-x: auto;
}

.guide-fix-step-example code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: var(--color-text);
}

.guide-fix-step-note {
  margin: 8px 0 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-muted);
}

.guide-comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.guide-comparison-card {
  --guide-card-accent: var(--color-blue);
  --guide-card-tint: rgba(37, 99, 235, 0.07);
  padding: 14px 16px 14px 18px;
  background: linear-gradient(155deg, var(--guide-card-tint) 0%, var(--color-card) 68%);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--guide-card-accent);
  border-radius: var(--radius-md);
}

.guide-comparison-grid .guide-comparison-card:nth-child(odd) {
  --guide-card-accent: var(--color-accent);
  --guide-card-tint: rgba(22, 199, 132, 0.09);
}

.guide-comparison-grid .guide-comparison-card:nth-child(even) {
  --guide-card-accent: var(--color-blue);
  --guide-card-tint: rgba(37, 99, 235, 0.08);
}

.guide-comparison-title {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0 0 8px;
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.35;
}

.guide-comparison-title::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 0.35em;
  border-radius: 50%;
  background: var(--guide-card-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--guide-card-accent) 18%, transparent);
}

.guide-comparison-list {
  margin: 0 0 8px;
  padding-left: 1.1rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-muted);
}

.guide-comparison-list li {
  margin-bottom: 4px;
}

.guide-comparison-list li:last-child {
  margin-bottom: 0;
}

.guide-comparison-example {
  margin: 0;
  font-size: 0.75rem;
}

.guide-comparison-example code {
  padding: 3px 7px;
  background: var(--color-bg-soft);
  border-radius: 6px;
  color: var(--color-text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.guide-comparison-note {
  margin: 10px 0 0;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.guide-bullet-list,
.guide-numbered-list {
  margin: 10px 0 0;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-text);
}

.guide-bullet-list {
  list-style: disc;
}

.guide-numbered-list {
  list-style: decimal;
}

.guide-bullet-list li,
.guide-numbered-list li {
  margin-bottom: 6px;
}

.guide-bullet-list li:last-child,
.guide-numbered-list li:last-child {
  margin-bottom: 0;
}

.guide-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.guide-chip-list li {
  padding: 5px 11px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border-soft);
  border-radius: 100px;
}

.guide-record-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.guide-record-card {
  padding: 14px 16px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.guide-record-name {
  margin: 0 0 6px;
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--color-text);
}

.guide-record-text {
  margin: 0 0 8px;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.guide-record-example {
  margin: 0;
  font-size: 0.75rem;
}

.guide-record-example code {
  padding: 3px 7px;
  background: var(--color-bg-soft);
  border-radius: 6px;
  color: var(--color-text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.guide-internal-links {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.guide-internal-links a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-blue);
  text-decoration: none;
}

.guide-internal-links a:hover {
  color: var(--color-accent-dark);
}

.guide-subsection-title {
  margin: 20px 0 8px;
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.015em;
}

.guide-subsection-intro {
  margin: 0 0 12px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.guide-compact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.guide-compact-card {
  --guide-card-accent: var(--color-blue);
  --guide-card-tint: rgba(37, 99, 235, 0.07);
  position: relative;
  padding: 14px 14px 14px 16px;
  background: linear-gradient(155deg, var(--guide-card-tint) 0%, var(--color-card) 68%);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--guide-card-accent);
  border-radius: var(--radius-md);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.65) inset;
}

.guide-compact-grid .guide-compact-card:nth-child(6n+1) {
  --guide-card-accent: var(--color-accent);
  --guide-card-tint: rgba(22, 199, 132, 0.09);
}

.guide-compact-grid .guide-compact-card:nth-child(6n+2) {
  --guide-card-accent: var(--color-blue);
  --guide-card-tint: rgba(37, 99, 235, 0.08);
}

.guide-compact-grid .guide-compact-card:nth-child(6n+3) {
  --guide-card-accent: #0891B2;
  --guide-card-tint: rgba(6, 182, 212, 0.09);
}

.guide-compact-grid .guide-compact-card:nth-child(6n+4) {
  --guide-card-accent: #7C3AED;
  --guide-card-tint: rgba(124, 58, 237, 0.08);
}

.guide-compact-grid .guide-compact-card:nth-child(6n+5) {
  --guide-card-accent: #D97706;
  --guide-card-tint: rgba(245, 158, 11, 0.1);
}

.guide-compact-grid .guide-compact-card:nth-child(6n+6) {
  --guide-card-accent: #DB2777;
  --guide-card-tint: rgba(236, 72, 153, 0.08);
}

.guide-compact-card-title {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0 0 6px;
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.35;
}

.guide-compact-card-title::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 0.32em;
  border-radius: 50%;
  background: var(--guide-card-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--guide-card-accent) 18%, transparent);
}

.guide-compact-card-text {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-muted);
}

[data-theme="dark"] .guide-compact-card {
  box-shadow: none;
}

[data-theme="dark"] .guide-compact-grid .guide-compact-card:nth-child(6n+1) {
  --guide-card-tint: rgba(34, 197, 94, 0.12);
}

[data-theme="dark"] .guide-compact-grid .guide-compact-card:nth-child(6n+2) {
  --guide-card-tint: rgba(56, 189, 248, 0.1);
}

[data-theme="dark"] .guide-compact-grid .guide-compact-card:nth-child(6n+3) {
  --guide-card-tint: rgba(6, 182, 212, 0.12);
}

[data-theme="dark"] .guide-compact-grid .guide-compact-card:nth-child(6n+4) {
  --guide-card-tint: rgba(167, 139, 250, 0.1);
}

[data-theme="dark"] .guide-compact-grid .guide-compact-card:nth-child(6n+5) {
  --guide-card-tint: rgba(251, 191, 36, 0.1);
}

[data-theme="dark"] .guide-compact-grid .guide-compact-card:nth-child(6n+6) {
  --guide-card-tint: rgba(244, 114, 182, 0.1);
}

[data-theme="dark"] .guide-comparison-grid .guide-comparison-card:nth-child(odd) {
  --guide-card-tint: rgba(34, 197, 94, 0.12);
}

[data-theme="dark"] .guide-comparison-grid .guide-comparison-card:nth-child(even) {
  --guide-card-tint: rgba(56, 189, 248, 0.1);
}

[data-theme="dark"] .guide-checklist-grid .guide-checklist-card:nth-child(6n+1) {
  --guide-card-tint: rgba(34, 197, 94, 0.11);
}

[data-theme="dark"] .guide-checklist-grid .guide-checklist-card:nth-child(6n+2) {
  --guide-card-tint: rgba(56, 189, 248, 0.09);
}

[data-theme="dark"] .guide-checklist-grid .guide-checklist-card:nth-child(6n+3) {
  --guide-card-tint: rgba(6, 182, 212, 0.11);
}

[data-theme="dark"] .guide-checklist-grid .guide-checklist-card:nth-child(6n+4) {
  --guide-card-tint: rgba(167, 139, 250, 0.09);
}

[data-theme="dark"] .guide-checklist-grid .guide-checklist-card:nth-child(6n+5) {
  --guide-card-tint: rgba(251, 191, 36, 0.09);
}

[data-theme="dark"] .guide-checklist-grid .guide-checklist-card:nth-child(6n+6) {
  --guide-card-tint: rgba(244, 114, 182, 0.09);
}

.guide-checklist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.guide-checklist-grid--2col {
  grid-template-columns: repeat(2, 1fr);
}

.guide-checklist-card {
  --guide-card-accent: var(--color-blue);
  --guide-card-tint: rgba(37, 99, 235, 0.06);
  padding: 14px 16px 14px 18px;
  background: linear-gradient(155deg, var(--guide-card-tint) 0%, var(--color-card) 72%);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--guide-card-accent);
  border-radius: var(--radius-md);
}

.guide-checklist-grid .guide-checklist-card:nth-child(6n+1) {
  --guide-card-accent: var(--color-accent);
  --guide-card-tint: rgba(22, 199, 132, 0.08);
}

.guide-checklist-grid .guide-checklist-card:nth-child(6n+2) {
  --guide-card-accent: var(--color-blue);
  --guide-card-tint: rgba(37, 99, 235, 0.07);
}

.guide-checklist-grid .guide-checklist-card:nth-child(6n+3) {
  --guide-card-accent: #0891B2;
  --guide-card-tint: rgba(6, 182, 212, 0.08);
}

.guide-checklist-grid .guide-checklist-card:nth-child(6n+4) {
  --guide-card-accent: #7C3AED;
  --guide-card-tint: rgba(124, 58, 237, 0.07);
}

.guide-checklist-grid .guide-checklist-card:nth-child(6n+5) {
  --guide-card-accent: #D97706;
  --guide-card-tint: rgba(245, 158, 11, 0.09);
}

.guide-checklist-grid .guide-checklist-card:nth-child(6n+6) {
  --guide-card-accent: #DB2777;
  --guide-card-tint: rgba(236, 72, 153, 0.07);
}

.guide-checklist-card-title {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0 0 6px;
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.35;
}

.guide-checklist-card-title::before {
  content: '';
  flex-shrink: 0;
  width: 7px;
  height: 7px;
  margin-top: 0.38em;
  border-radius: 2px;
  background: var(--guide-card-accent);
  transform: rotate(45deg);
}

.guide-checklist-card-text {
  margin: 0 0 8px;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-muted);
}

.guide-checklist-card-example {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--color-text);
}

.guide-checklist-card-example span {
  font-weight: 700;
  color: var(--color-muted);
}

.guide-tip-box--compact {
  margin-top: 12px;
  padding: 12px 14px;
  font-size: 0.875rem;
}

.guide-symptom-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-card);
}

.guide-symptom-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.guide-symptom-table th {
  padding: 10px 14px;
  text-align: left;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-muted);
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border-soft);
}

.guide-symptom-table td {
  padding: 10px 14px;
  line-height: 1.5;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border-soft);
  vertical-align: top;
}

.guide-symptom-table tbody tr:last-child td {
  border-bottom: none;
}

.guide-symptom-table td:first-child {
  font-weight: 600;
  width: 34%;
  color: var(--color-text);
}

.guide-checklist-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-card);
}

.guide-checklist-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.75rem;
}

.guide-checklist-table th {
  padding: 9px 12px;
  text-align: left;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-muted);
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border-soft);
}

.guide-checklist-table td {
  padding: 9px 12px;
  line-height: 1.45;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border-soft);
  vertical-align: top;
}

.guide-checklist-table tbody tr:last-child td {
  border-bottom: none;
}

.guide-checklist-table td:first-child {
  font-weight: 600;
  width: 14%;
}

.guide-included-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.guide-included-card {
  padding: 12px 14px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.guide-included-title {
  margin: 0 0 4px;
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--color-text);
}

.guide-included-text {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--color-muted);
}

.guide-included-why {
  margin: 6px 0 0;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--color-text);
}

.guide-included-why span {
  font-weight: 700;
  color: var(--color-muted);
}

.guide-score-bands {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.guide-score-band {
  padding: 12px 14px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.guide-score-range {
  display: inline-block;
  margin-bottom: 4px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-blue);
}

.guide-score-band-title {
  display: block;
  margin-bottom: 4px;
  font-size: 0.8125rem;
  color: var(--color-text);
}

.guide-score-band-text {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--color-muted);
}

.guide-score-note {
  margin: 10px 0 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
}

.guide-bottom-section {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border-soft);
}

.guide-bottom-section h2 {
  margin: 0 0 8px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text);
}

.guide-bottom-section-desc {
  margin: 0 0 14px;
  font-size: 0.875rem;
  color: var(--color-muted);
}

.guide-tools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.guide-tools-grid--compact .guide-tool-card {
  padding: 12px 14px;
}

.guide-tool-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 14px 16px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.guide-tool-card:hover {
  border-color: rgba(37, 99, 235, 0.22);
  box-shadow: var(--shadow-soft);
}

.guide-tool-card-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text);
}

.guide-tool-card-arrow {
  font-size: 0.875rem;
  color: var(--color-blue);
}

.guide-related-guides-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.guide-related-guide-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color var(--transition);
}

.guide-related-guide-card:hover {
  border-color: rgba(22, 199, 132, 0.22);
}

.guide-related-guide-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
}

.guide-related-guide-meta {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--color-muted);
}

.guide-article-help-cta {
  margin-top: 32px;
}

.guide-article-help-cta-inner {
  padding: 20px 22px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.guide-article-help-cta-inner h2 {
  margin: 0 0 8px;
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-text);
}

.guide-article-help-cta-inner p {
  margin: 0 0 14px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.guide-article-help-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.guide-check-sidebar p {
  margin: 0 0 12px;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-muted);
}

/* --- Content blocks --- */
.guide-tip-box,
.guide-warning-box {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  margin: 12px 0 0;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.guide-tip-box {
  background: rgba(22, 199, 132, 0.08);
  border: 1px solid rgba(22, 199, 132, 0.2);
}

.guide-warning-box {
  background: rgba(249, 115, 22, 0.08);
  border: 1px solid rgba(249, 115, 22, 0.2);
}

.guide-tip-box p,
.guide-warning-box p {
  margin: 0;
}

.guide-tip-icon {
  color: var(--color-accent-dark);
  flex-shrink: 0;
}

.guide-warning-icon {
  color: #EA580C;
  flex-shrink: 0;
}

.guide-code-block {
  margin: 12px 0 0;
  border: 1px solid var(--guide-code-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--guide-code-surface);
  box-shadow: var(--guide-code-shadow);
}

.guide-code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: var(--guide-code-header);
  border-bottom: 1px solid var(--guide-code-border);
}

.guide-code-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: #334155;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

[data-theme="dark"] .guide-code-label {
  color: #CBD5E1;
}

.guide-code-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-muted);
  background: var(--guide-code-surface);
  border: 1px solid var(--guide-code-border);
  border-radius: 8px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}

.guide-code-copy:hover {
  color: var(--color-accent-dark);
  border-color: rgba(22, 199, 132, 0.3);
}

.guide-code-copy.is-copied {
  color: var(--color-accent-dark);
  border-color: rgba(22, 199, 132, 0.4);
}

.guide-code-pre {
  margin: 0;
  padding: 16px 18px;
  overflow-x: auto;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--guide-code-body);
  -webkit-overflow-scrolling: touch;
}

.guide-code-pre code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.guide-code-pre .code-hl-label {
  display: inline-block;
  font-weight: 700;
  color: var(--code-hl-label);
}

.guide-code-pre .code-hl-comment {
  color: var(--code-hl-comment);
  font-style: italic;
}

.guide-code-pre .code-hl-url {
  color: var(--code-hl-url);
  text-decoration: underline;
  text-decoration-color: rgba(29, 78, 216, 0.25);
}

.guide-code-pre .code-hl-header {
  color: var(--code-hl-header);
  font-weight: 600;
}

.guide-code-pre .code-hl-directive {
  color: var(--code-hl-directive);
  font-weight: 600;
}

.guide-code-pre .code-hl-string {
  color: var(--code-hl-string);
}

.guide-code-pre .code-hl-keyword {
  color: var(--code-hl-keyword);
  font-weight: 700;
}

.guide-code-pre .code-hl-flag {
  color: var(--code-hl-flag);
  font-weight: 600;
}

.guide-code-pre .code-hl-key {
  color: var(--code-hl-key);
  font-weight: 600;
}

.guide-code-pre .code-hl-type {
  color: var(--code-hl-type);
  font-weight: 700;
}

.guide-code-pre .code-hl-tag {
  color: var(--code-hl-tag);
  font-weight: 700;
}

.guide-code-pre .code-hl-status-ok {
  color: var(--code-hl-status-ok);
  font-weight: 700;
}

.guide-code-pre .code-hl-status-redirect {
  color: var(--code-hl-status-redirect);
  font-weight: 700;
}

.guide-code-pre .code-hl-status-error {
  color: var(--code-hl-status-error);
  font-weight: 700;
}

.guide-code-pre .code-hl-arrow {
  color: var(--code-hl-arrow);
  font-weight: 700;
}

.guide-code-pre .code-hl-muted {
  color: var(--code-hl-muted);
}

.guide-step-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}

.guide-step-card {
  position: relative;
  display: flex;
  gap: 14px;
  padding: 16px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.guide-step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--color-accent-dark);
  background: rgba(22, 199, 132, 0.12);
  border-radius: 8px;
}

.guide-step-body strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.guide-step-body p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.guide-step-arrow {
  display: none;
}

.guide-error-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.guide-error-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.guide-error-icon {
  flex-shrink: 0;
  color: #EF4444;
  margin-top: 1px;
}

.guide-faq {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.guide-faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-card);
  overflow: hidden;
}

.guide-faq-item summary {
  padding: 14px 16px;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
}

.guide-faq-item summary::-webkit-details-marker {
  display: none;
}

.guide-faq-item p {
  margin: 0;
  padding: 0 16px 14px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-muted);
}

/* --- Feedback --- */
.guide-feedback {
  margin-top: 36px;
}

.guide-feedback-card {
  padding: 24px;
  text-align: center;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.guide-feedback-card h2 {
  margin: 0 0 6px;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
}

.guide-feedback-card > p {
  margin: 0 0 16px;
  font-size: 0.875rem;
  color: var(--color-muted);
}

.guide-feedback-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.guide-feedback-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: 100px;
  border: 1px solid var(--color-border);
  background: var(--color-card);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}

.guide-feedback-btn--yes:hover,
.guide-feedback-btn--yes.is-selected {
  color: var(--color-accent-dark);
  border-color: rgba(22, 199, 132, 0.35);
  background: rgba(22, 199, 132, 0.08);
}

.guide-feedback-btn--no:hover,
.guide-feedback-btn--no.is-selected {
  color: #B91C1C;
  border-color: rgba(239, 68, 68, 0.3);
  background: rgba(239, 68, 68, 0.06);
}

.guide-feedback-thanks {
  margin: 12px 0 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent-dark);
}

body.guide-article-page .footer-col#resources .footer-links a[href="/guides"] {
  color: var(--color-accent);
  font-weight: 600;
}

@media (max-width: 1100px) {
  .guide-article-layout {
    grid-template-columns: minmax(0, 1fr) 260px;
  }

  .guide-article-left {
    display: none;
  }

  .guide-toc--mobile {
    display: block;
    margin-bottom: 20px;
  }

  .guide-article-content {
    max-width: none;
    justify-self: stretch;
  }
}

@media (max-width: 820px) {
  .guide-article-layout {
    grid-template-columns: 1fr;
  }

  .guide-article-right {
    position: static;
    order: 2;
  }

  .guide-article-content {
    order: 1;
  }
}

@media (max-width: 640px) {
  body.guide-article-page {
    --guide-scroll-offset: 76px;
  }

  .guide-article-main {
    padding: 16px 0 48px;
  }

  .guide-meta-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .guide-meta-sep {
    display: none;
  }

  .guide-check-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .guide-check-cta-btn {
    width: 100%;
    text-align: center;
  }

  .guide-tools-grid {
    grid-template-columns: 1fr;
  }

  .guide-related-guide-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .guide-record-grid {
    grid-template-columns: 1fr;
  }

  .guide-checklist-grid {
    grid-template-columns: 1fr;
  }

  .guide-compact-grid {
    grid-template-columns: 1fr;
  }

  .guide-comparison-grid {
    grid-template-columns: 1fr;
  }

  .guide-included-grid {
    grid-template-columns: 1fr;
  }

  .guide-score-bands {
    grid-template-columns: 1fr;
  }

  .guide-checklist-table {
    min-width: 0;
  }

  .guide-checklist-table thead {
    display: none;
  }

  .guide-checklist-table tbody tr {
    display: block;
    padding: 12px 14px;
    border-bottom: 1px solid var(--color-border-soft);
  }

  .guide-checklist-table tbody tr:last-child {
    border-bottom: none;
  }

  .guide-checklist-table td {
    display: block;
    padding: 0;
    border: none;
    width: auto;
  }

  .guide-checklist-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 3px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-muted);
  }

  .guide-checklist-table td:first-child {
    margin-bottom: 6px;
    font-size: 0.875rem;
  }

  .guide-checklist-table td:first-child::before {
    display: none;
  }

  .guide-symptom-table {
    min-width: 0;
  }

  .guide-symptom-table thead {
    display: none;
  }

  .guide-symptom-table tbody tr {
    display: block;
    padding: 12px 14px;
    border-bottom: 1px solid var(--color-border-soft);
  }

  .guide-symptom-table tbody tr:last-child {
    border-bottom: none;
  }

  .guide-symptom-table td {
    display: block;
    padding: 0;
    border: none;
    width: auto;
  }

  .guide-symptom-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 4px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-muted);
  }

  .guide-symptom-table td:first-child {
    margin-bottom: 6px;
    font-size: 0.875rem;
  }

  .guide-symptom-table td:first-child::before {
    display: none;
  }
}