@layer pages {
  .article-hero {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
  }

  .article-hero__inner {
    padding-block: var(--space-hero-y-compact);
  }

  .article-hero__copy {
    margin-top: 1.25rem;
    max-width: 52rem;
  }

  .article-hero__grid {
    margin-top: 1.25rem;
  }

  .article-hero__grid .article-hero__copy {
    margin-top: 0;
  }

  .article-hero__path {
    background: #f5f8f7;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    border-top: 3px solid var(--color-teal-dark);
    display: none;
    padding: 1.05rem;
  }

  .article-hero__path-kicker {
    color: var(--color-teal-dark);
    font-size: 0.68rem;
    font-weight: 850;
    letter-spacing: 0.11em;
    text-transform: uppercase;
  }

  .article-hero__path h2 {
    color: var(--color-ink);
    font-size: 1.08rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.2;
    margin-top: 0.35rem;
  }

  .article-hero__path ol {
    display: grid;
    gap: 0.5rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    list-style: none;
    margin: 0.9rem 0 0;
    padding: 0;
  }

  .article-hero__path li {
    align-items: center;
    background: var(--color-surface);
    border: 1px solid #d4dfdd;
    border-radius: var(--radius-md);
    color: #40545d;
    display: flex;
    font-size: 0.72rem;
    gap: 0.45rem;
    line-height: 1.25;
    min-height: 2.35rem;
    padding: 0.4rem 0.5rem;
  }

  .article-hero__path li span {
    align-items: center;
    background: var(--color-teal-dark);
    border-radius: 50%;
    color: #fff;
    display: inline-flex;
    flex: 0 0 auto;
    font-size: 0.58rem;
    font-weight: 850;
    height: 1.35rem;
    justify-content: center;
    width: 1.35rem;
  }

  .article-hero__path li strong {
    font-weight: 780;
  }

  .article-hero h1 {
    font-size: clamp(2.25rem, 5vw, 3.65rem);
    font-weight: 800;
    letter-spacing: -0.055em;
    line-height: 1.06;
    margin-top: 1rem;
    overflow-wrap: anywhere;
  }

  .article-hero__description {
    color: #5b6b74;
    font-size: clamp(1.02rem, 2vw, 1.18rem);
    line-height: 1.62;
    margin-top: 1rem;
    max-width: 48rem;
  }

  .article-meta {
    align-items: center;
    border-top: 1px solid #d9e1df;
    color: #5d6b76;
    display: grid;
    font-size: 0.82rem;
    font-weight: 700;
    gap: 0.75rem 1.25rem;
    grid-template-columns: minmax(0, 1fr) auto;
    margin-top: 1.5rem;
    padding-top: 1rem;
  }

  .article-meta div,
  .article-meta dd {
    align-items: center;
    display: inline-flex;
    gap: 0.4rem;
  }

  .article-meta div:first-child dd {
    color: var(--color-ink);
  }

  .article-meta div:first-child {
    grid-column: 1 / -1;
  }

  .article-meta div:first-child .icon {
    color: var(--color-teal-dark);
  }

  .article-meta a {
    color: inherit;
    text-decoration-color: #879b9d;
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.18em;
  }

  .article-body {
    padding-block: var(--space-content-y);
  }

  .editorial-status {
    align-items: flex-start;
    background: #fff7e7;
    border: 1px solid #d5ad63;
    border-radius: var(--radius-md);
    color: #4d442f;
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding: 0.9rem 1rem;
  }

  .editorial-status .icon {
    color: #8a6421;
    flex: 0 0 auto;
    margin-top: 0.1rem;
  }

  .editorial-status p {
    line-height: 1.55;
  }

  .article-layout {
    display: grid;
    gap: 2.5rem;
  }

  .article-sidebar {
    display: none;
  }

  .article-content {
    margin-inline: auto;
    max-width: 42.5rem;
    min-width: 0;
    width: 100%;
  }

  .quick-answer {
    background: var(--color-mint-light);
    border: 1px solid #96bbb6;
    border-radius: var(--radius-lg);
    padding: clamp(1.1rem, 4vw, 1.5rem);
  }

  .quick-answer__heading {
    align-items: center;
    display: flex;
    gap: 0.8rem;
  }

  .quick-answer__heading .icon-tile {
    height: 2.5rem;
    width: 2.5rem;
  }

  .quick-answer h2 {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.025em;
  }

  .quick-answer > p {
    color: #314a57;
    font-size: 1.02rem;
    line-height: 1.72;
    margin-top: 1rem;
  }

  .article-prose {
    margin-top: var(--space-heading-end);
  }

  .article-prose > section {
    margin-top: 0;
  }

  .article-prose > section + section {
    margin-top: var(--space-prose-section);
  }

  .article-prose h2 {
    font-size: clamp(1.75rem, 4vw, 2.35rem);
    font-weight: 780;
    letter-spacing: -0.04em;
    line-height: 1.12;
    margin-bottom: 1.15rem;
  }

  .article-prose h3 {
    font-size: 1.15rem;
    font-weight: 780;
    letter-spacing: -0.02em;
  }

  .article-prose > section > p {
    color: #485b66;
    font-size: 1.03rem;
    line-height: 1.74;
    margin-bottom: 1.25rem;
  }

  .article-prose strong {
    color: #2a3d47;
    font-weight: 800;
  }

  .scope-note {
    background: var(--color-amber-light);
    border-left: 4px solid var(--color-amber);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin-block: 1.75rem;
    padding: 1.2rem;
  }

  .scope-note p {
    color: #5b523d;
    font-size: 0.9rem;
    line-height: 1.7;
  }

  .table-scroll {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-block: 1.65rem;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-color: #83aaa5 #edf3f1;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .table-scroll table {
    min-width: 38rem;
    width: 100%;
  }

  .table-scroll thead th {
    background: var(--color-ink);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    padding: 0.9rem 1rem;
    text-align: left;
    text-transform: uppercase;
  }

  .table-scroll tbody th,
  .table-scroll tbody td {
    border-top: 1px solid #d9e1df;
    color: #52646d;
    font-size: 0.9rem;
    line-height: 1.55;
    padding: 0.95rem 1rem;
    text-align: left;
    vertical-align: top;
  }

  .table-scroll tbody th {
    color: var(--color-ink);
    font-weight: 800;
  }

  .table-scroll tbody tr:nth-child(even) > * {
    background: #f5f7f3;
  }

  .project-sequence {
    background-color: #f8fbfa;
    border: 1px solid #cbd7d5;
    border-radius: var(--radius-lg);
    margin-block: 2rem;
    padding: clamp(1.2rem, 4vw, 1.75rem);
  }

  .project-sequence figcaption {
    align-items: baseline;
    border-bottom: 1px solid #d7e1df;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1rem;
    justify-content: space-between;
    padding-bottom: 1rem;
  }

  .project-sequence figcaption strong {
    color: var(--color-ink);
  }

  .project-sequence figcaption span {
    color: var(--color-text-soft);
    font-size: 0.76rem;
  }

  .project-sequence ol {
    display: grid;
    gap: 0.75rem;
    list-style: none;
    margin: 1.25rem 0 0;
    padding: 0;
  }

  .project-sequence li {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    padding: 1rem;
  }

  .project-sequence li > span {
    color: var(--color-teal-dark);
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.12em;
  }

  .project-sequence li > strong {
    color: var(--color-ink);
    font-size: 0.9rem;
    margin-top: 0.45rem;
  }

  .project-sequence li > small {
    color: var(--color-text-soft);
    font-size: 0.76rem;
    margin-top: 0.2rem;
  }

  .question-list {
    display: grid;
    gap: 0.75rem;
    list-style: none;
    margin: 1.75rem 0;
    padding: 0;
  }

  .question-list li {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: #42545f;
    display: flex;
    font-size: 0.9rem;
    gap: 0.75rem;
    line-height: 1.65;
    padding: 1rem;
  }

  .question-list li > span {
    align-items: center;
    background: var(--color-mint);
    border-radius: 50%;
    color: var(--color-teal-dark);
    display: inline-flex;
    flex: 0 0 auto;
    height: 1.5rem;
    justify-content: center;
    margin-top: 0.1rem;
    width: 1.5rem;
  }

  .source-card {
    background: var(--color-surface);
    border: 1px solid #cbd7d5;
    border-radius: var(--radius-lg);
    display: flex;
    gap: 0.9rem;
    padding: clamp(1.25rem, 4vw, 1.5rem);
  }

  .source-card__icon {
    color: var(--color-teal-dark);
    margin-top: 0.15rem;
  }

  .source-card h3 {
    color: var(--color-ink);
    font-size: 1rem;
  }

  .source-card p {
    color: var(--color-text-soft);
    font-size: 0.88rem;
    line-height: 1.7;
    margin-top: 0.55rem;
  }

  .source-card .text-link {
    margin-top: 1rem;
  }

  .article-sidebar__stack {
    display: grid;
    gap: 1.5rem;
  }

  .article-toc {
    background: #fbfcfb;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    border-top: 3px solid var(--color-teal-dark);
    box-shadow: 0 0.75rem 2rem rgb(28 51 63 / 0.05);
    padding: 0.9rem;
    position: sticky;
    top: var(--anchor-offset);
    z-index: 2;
  }

  .article-toc__heading {
    align-items: baseline;
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem 0.7rem;
    justify-content: space-between;
    border-bottom: 1px solid #dce5e3;
    padding: 0 0.15rem 0.75rem;
  }

  .article-toc__heading h2,
  .article-ad__label {
    color: var(--color-teal-dark);
    font-size: 0.7rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .article-toc__heading span {
    background: #edf3f1;
    border: 1px solid #d5e0de;
    border-radius: 999px;
    color: #5b6d74;
    font-size: 0.64rem;
    font-weight: 800;
    padding: 0.25rem 0.48rem;
  }

  .article-toc ol {
    counter-reset: toc-section;
    display: grid;
    gap: 0.05rem;
    list-style: none;
    margin: 0.55rem 0 0;
    max-height: min(42svh, 28rem);
    overflow-y: auto;
    padding: 0.1rem 0.35rem 0.1rem 0;
    scrollbar-color: #9cbab6 transparent;
    scrollbar-gutter: stable;
    scrollbar-width: thin;
  }

  .article-toc li {
    counter-increment: toc-section;
  }

  .article-toc li + li {
    margin-top: 0;
  }

  .article-toc a {
    align-items: center;
    border-radius: 0.5rem;
    color: #53656f;
    display: grid;
    font-size: 0.78rem;
    font-weight: 680;
    gap: 0.5rem;
    grid-template-columns: 1.45rem minmax(0, 1fr) 0.5rem;
    line-height: 1.35;
    min-height: 1.75rem;
    padding: 0.25rem 0.45rem;
    text-decoration: none;
    transition: background-color 160ms ease, color 160ms ease;
  }

  .article-toc a::before {
    color: var(--color-text-soft);
    content: counter(toc-section, decimal-leading-zero);
    font-size: 0.6rem;
    font-variant-numeric: tabular-nums;
    font-weight: 850;
    letter-spacing: 0.02em;
  }

  .article-toc a::after {
    color: var(--color-teal-dark);
    content: "›";
    font-size: 0.9rem;
    opacity: 0;
    transform: translateX(-0.15rem);
    transition: opacity 160ms ease, transform 160ms ease;
  }

  .article-toc a:focus,
  .article-toc a:focus-visible,
  .article-toc a[aria-current="location"] {
    background: var(--color-mint-light);
    box-shadow: inset 3px 0 var(--color-amber);
    color: var(--color-teal-dark);
  }

  .article-toc a:focus::after,
  .article-toc a:focus-visible::after,
  .article-toc a[aria-current="location"]::after {
    opacity: 1;
    transform: translateX(0);
  }

  .article-ad {
    background: #f8faf9;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: none;
    padding: 1rem;
  }

  .article-ad__label {
    color: #52636b;
  }

  .article-ad__heading {
    align-items: center;
    display: flex;
    gap: 0.75rem;
    justify-content: space-between;
  }

  .article-ad__size {
    color: #52636b;
    font-size: 0.68rem;
    font-weight: 750;
  }

  .article-ad__slot {
    align-content: center;
    background: #eef3f1;
    border: 1px dashed #a9b9b6;
    border-radius: var(--radius-md);
    color: #607078;
    display: grid;
    justify-items: center;
    margin-top: 0.65rem;
    min-height: clamp(10.5rem, 18vw, 13.5rem);
    padding: 1rem;
    text-align: center;
  }

  .article-ad__slot span {
    color: #52636b;
    font-size: 0.78rem;
    font-weight: 800;
  }

  .article-ad__slot small {
    color: #52636b;
    font-size: 0.72rem;
    margin-top: 0.25rem;
  }

  .article-ad__disclosure {
    color: #52636b;
    font-size: 0.73rem;
    line-height: 1.55;
    margin-top: 0.75rem;
    text-align: center;
  }

  .structured-intro {
    max-width: none;
  }

  .structured-intro + .article-prose {
    margin-top: var(--space-heading-end);
  }

  .structured-mobile-toc {
    margin-top: 1.25rem;
  }

  .quick-answer__flow {
    border-top: 1px solid #a9c9c4;
    color: var(--color-teal-dark) !important;
    margin-top: 1rem;
    padding-top: 1rem;
  }

  .quick-answer__flow > strong {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .quick-answer__flow ol {
    counter-reset: flow-step;
    display: grid;
    gap: 0.5rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    list-style: none;
    margin: 0.7rem 0 0;
    padding: 0;
  }

  .quick-answer__flow li {
    align-items: center;
    background: rgb(255 255 255 / 0.68);
    border: 1px solid #b4cfcb;
    border-radius: 999px;
    color: #285d58;
    counter-increment: flow-step;
    display: flex;
    font-size: 0.76rem;
    font-weight: 800;
    gap: 0.45rem;
    line-height: 1.25;
    min-height: 2.15rem;
    padding: 0.35rem 0.55rem;
  }

  .quick-answer__flow li::before {
    align-items: center;
    background: var(--color-teal-dark);
    border-radius: 50%;
    color: #fff;
    content: counter(flow-step);
    display: inline-flex;
    flex: 0 0 auto;
    font-size: 0.64rem;
    height: 1.25rem;
    justify-content: center;
    width: 1.25rem;
  }

  .structured-mobile-toc summary {
    align-items: center;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    list-style: none;
  }

  .structured-mobile-toc summary::-webkit-details-marker {
    display: none;
  }

  .structured-mobile-toc summary::after {
    color: var(--color-teal-dark);
    content: "+";
    font-size: 1.2rem;
    line-height: 1;
    margin-left: auto;
  }

  .structured-mobile-toc[open] summary::after {
    content: "−";
  }

  .structured-mobile-toc summary small {
    color: var(--color-text-soft);
    font-size: 0.72rem;
    font-weight: 700;
    margin-left: 0.7rem;
    margin-right: 0.7rem;
  }

  .structured-mobile-toc nav {
    max-height: 60svh;
    overflow-y: auto;
  }

  .structured-mobile-toc a {
    align-items: center;
    display: flex;
    min-height: 2.75rem;
    padding-block: 0.4rem;
  }

  .structured-prose > section:first-child {
    margin-top: 0;
  }

  .structured-prose h3 {
    line-height: 1.35;
    margin: 1.75rem 0 0.75rem;
  }

  .article-block__paragraph,
  .article-list {
    color: #485b66;
    font-size: 1.03rem;
    line-height: 1.74;
    margin-bottom: 1.25rem;
  }

  .article-list {
    padding-left: 1.35rem;
  }

  .article-list li + li {
    margin-top: 0.65rem;
  }

  .article-citations {
    display: inline-flex;
    font-size: 0.72rem;
    gap: 0.22rem;
    margin-left: 0.35rem;
    vertical-align: super;
  }

  .article-citations a {
    align-items: center;
    color: var(--color-teal-dark);
    display: inline-flex;
    font-weight: 850;
    justify-content: center;
    min-height: 1.5rem;
    min-width: 1.5rem;
    outline-offset: 0.15rem;
    padding-inline: 0.1rem;
    text-decoration: none;
  }

  .table-scroll__hint {
    align-items: center;
    background: #edf3f1;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-teal-dark);
    display: flex;
    font-size: 0.72rem;
    font-weight: 800;
    gap: 0.35rem;
    left: 0;
    letter-spacing: 0.02em;
    min-height: 2.2rem;
    padding: 0.45rem 0.75rem;
    position: sticky;
    width: 100%;
    z-index: 3;
  }

  .table-scroll caption {
    background: #edf3f1;
    color: #40525c;
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.55;
    padding: 0.9rem 1rem;
    text-align: left;
  }

  .process-list {
    counter-reset: removal-step;
    display: grid;
    gap: 0.85rem;
    list-style: none;
    margin: 1.75rem 0;
    padding: 0;
  }

  .process-list li {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: grid;
    gap: 0.9rem;
    grid-template-columns: 2.4rem minmax(0, 1fr);
    padding: 1.1rem;
  }

  .process-list li > span {
    align-items: center;
    background: var(--color-mint);
    border-radius: 50%;
    color: var(--color-teal-dark);
    display: inline-flex;
    font-size: 0.72rem;
    font-weight: 900;
    height: 2.4rem;
    justify-content: center;
  }

  .process-list h3 {
    margin: 0;
  }

  .process-list p {
    color: #52646d;
    font-size: 0.92rem;
    line-height: 1.7;
    margin-top: 0.4rem;
  }

  .article-callout {
    margin-block: 1.75rem;
  }

  .article-callout h3 {
    color: #3c4d55;
    font-size: 0.95rem;
    margin: 0 0 0.45rem;
  }

  .article-callout--info {
    background: var(--color-mint-light);
    border-left-color: var(--color-teal-dark);
  }

  .article-callout--neutral {
    background: #f3f6f5;
    border-left-color: #82938f;
  }

  .checklist-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-block: 1.4rem;
    padding: clamp(1.15rem, 4vw, 1.5rem);
  }

  .checklist-card h3 {
    margin: 0 0 1rem;
  }

  .checklist-card ul {
    display: grid;
    gap: 0.7rem;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .checklist-card li {
    color: #485b66;
    display: grid;
    font-size: 0.92rem;
    gap: 0.65rem;
    grid-template-columns: 1.4rem minmax(0, 1fr);
    line-height: 1.6;
  }

  .checklist-card li > span:first-child {
    align-items: center;
    background: var(--color-mint);
    border-radius: 50%;
    color: var(--color-teal-dark);
    display: inline-flex;
    height: 1.4rem;
    justify-content: center;
    width: 1.4rem;
  }

  .faq-list {
    border-top: 1px solid var(--color-border);
    margin-block: 1.5rem;
  }

  .faq-list details {
    border-bottom: 1px solid var(--color-border);
  }

  .faq-list summary {
    align-items: center;
    color: var(--color-ink);
    cursor: pointer;
    display: flex;
    font-weight: 800;
    line-height: 1.5;
    list-style: none;
    min-height: 3rem;
    padding: 0.9rem 2.4rem 0.9rem 0;
    position: relative;
  }

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

  .faq-list summary::after {
    align-items: center;
    background: var(--color-mint);
    border-radius: 50%;
    color: var(--color-teal-dark);
    content: "+";
    display: inline-flex;
    font-size: 1.1rem;
    height: 1.75rem;
    justify-content: center;
    position: absolute;
    right: 0;
    width: 1.75rem;
  }

  .faq-list details[open] summary::after {
    content: "−";
  }

  .faq-list p {
    color: #52646d;
    font-size: 0.94rem;
    line-height: 1.75;
    margin: 0 0 1rem;
  }

  .related-links {
    background: #eef4f2;
    border-radius: var(--radius-lg);
    margin-block: 1.5rem;
    padding: 1.2rem;
  }

  .related-links h3 {
    font-size: 0.9rem;
    margin: 0 0 0.75rem;
  }

  .related-links ul {
    display: grid;
    gap: 0.55rem;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .related-links a {
    align-items: center;
    color: var(--color-teal-dark);
    display: flex;
    font-size: 0.9rem;
    font-weight: 800;
    gap: 0.35rem;
    justify-content: space-between;
    min-height: 2.75rem;
    padding-block: 0.35rem;
    width: 100%;
  }

  .source-register {
    display: grid;
    gap: 0.9rem;
    list-style: none;
    margin: 1.5rem 0 0;
    padding: 0;
  }

  .source-register li {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem;
    scroll-margin-top: var(--anchor-offset);
  }

  .source-register p {
    color: #52646d;
    font-size: 0.84rem;
    line-height: 1.65;
  }

  .source-register p + p {
    margin-top: 0.45rem;
  }

  .source-register a {
    color: var(--color-teal-dark);
  }

  .source-register dl {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem 1rem;
    margin-top: 0.65rem;
  }

  .source-register dl div {
    display: flex;
    font-size: 0.72rem;
    gap: 0.35rem;
  }

  .source-register dt {
    color: #66767e;
    font-weight: 800;
  }

  .source-register dd {
    color: #40525c;
  }

  .related-guides {
    background: var(--color-page-deep);
    border-top: 1px solid var(--color-border);
    padding-block: var(--space-section-y);
  }
}

@layer responsive {
  @media (max-width: 29.999rem) {
    .source-register dl {
      display: grid;
      gap: 0.55rem;
    }

    .source-register dl div {
      display: grid;
      gap: 0.1rem;
    }

    .source-register dd {
      overflow-wrap: anywhere;
    }
  }

  @media (max-width: 39.999rem) {
    .article-hero__inner {
      padding-block: var(--space-hero-y-compact);
    }

    .article-hero__copy {
      margin-top: 1.15rem;
    }

    .article-hero h1 {
      font-size: clamp(2.15rem, 10vw, 2.45rem);
      line-height: 1.08;
    }

    .article-hero__description {
      line-height: 1.6;
    }

    .quick-answer > p {
      line-height: 1.65;
    }

    .quick-answer__flow ol {
      display: flex;
      gap: 0.45rem;
      margin-inline: -0.15rem;
      overflow-x: auto;
      padding: 0 0.15rem 0.35rem;
      scroll-snap-type: inline proximity;
      scrollbar-width: thin;
    }

    .quick-answer__flow li {
      flex: 0 0 auto;
      scroll-snap-align: start;
    }

    .article-prose h2 {
      line-height: 1.16;
    }

    .article-block__paragraph,
    .article-list,
    .article-prose > section > p {
      line-height: 1.72;
    }

    .related-guides .guide-card__link {
      min-height: 0;
    }
  }

  @media (min-width: 40rem) {
    .article-meta {
      align-items: center;
      display: flex;
      flex-wrap: wrap;
    }

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

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

  @media (max-width: 63.999rem) {
    .table-scroll thead th:first-child,
    .table-scroll tbody th:first-child {
      box-shadow: 1px 0 0 #d9e1df;
      left: 0;
      position: sticky;
      z-index: 2;
    }

    .table-scroll tbody tr:nth-child(odd) > th:first-child {
      background: var(--color-surface);
    }

    .table-scroll tbody tr:nth-child(even) > th:first-child {
      background: #f5f7f3;
    }
  }

  @media (min-width: 64rem) {
    .article-layout {
      align-items: start;
      gap: 2rem;
      grid-template-areas: "content sidebar";
      grid-template-columns: minmax(0, 42.5rem) minmax(13rem, 1fr);
    }

    .article-content {
      grid-area: content;
      margin-inline: 0;
      max-width: none;
    }

    .article-sidebar {
      display: block;
      grid-area: sidebar;
      min-width: 0;
    }

    .article-toc ol {
      max-height: min(42svh, 28rem);
    }

    .table-scroll__hint {
      display: none;
    }

    .table-scroll table {
      min-width: 100%;
    }

    .table-scroll th,
    .table-scroll td {
      word-break: normal;
    }

    .quick-answer__flow ol {
      gap: 0.35rem;
      grid-template-columns: repeat(6, minmax(0, 1fr));
    }

    .quick-answer__flow li {
      border-radius: var(--radius-md);
      font-size: 0.68rem;
      gap: 0.3rem;
      padding-inline: 0.4rem;
    }

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

  @media (min-width: 80rem) {
    .article-hero__inner {
      padding-block: var(--space-hero-y-compact);
    }

    .article-hero__grid {
      align-items: start;
      display: grid;
      gap: 2.5rem;
      grid-template-columns: minmax(0, 1fr) 20.75rem;
    }

    .article-hero__path {
      display: block;
    }

    .site-shell.article-body {
      max-width: var(--shell-width);
      padding-block: var(--space-content-y);
    }

    .article-layout {
      gap: 2.5rem;
      grid-template-columns: minmax(0, 1fr) 20.75rem;
    }

    .quick-answer {
      padding: 1.15rem 1.25rem;
    }

    .quick-answer > p {
      line-height: 1.65;
    }

    .structured-intro + .article-prose {
      margin-top: var(--space-heading-end);
    }

    .article-ad {
      display: block;
      padding: 0.875rem;
    }

    .article-toc {
      position: relative;
      top: auto;
      z-index: auto;
    }

    .article-toc ol {
      max-height: none;
      overflow: visible;
      padding-right: 0;
    }

    .article-ad__slot {
      aspect-ratio: auto;
      height: 15.625rem;
      margin-inline: auto;
      min-height: 15.625rem;
      width: 18.75rem;
    }
  }

  @media (hover: hover) {
    .article-toc a:hover {
      background: #edf5f3;
      color: var(--color-teal-dark);
    }

    .article-toc a:hover::after {
      opacity: 1;
      transform: translateX(0);
    }
  }

  @media (forced-colors: active) {
    .article-toc a:focus-visible {
      outline: 3px solid Highlight;
      outline-offset: 2px;
    }

    .article-toc a[aria-current="location"] {
      border-inline-start: 3px solid currentColor;
    }
  }

  @media print {
    .site-header,
    .site-footer,
    .article-sidebar,
    .mobile-toc,
    .related-guides,
    .button,
    .text-link {
      display: none !important;
    }

    body,
    .article-hero,
    .quick-answer,
    .scope-note,
    .source-card,
    .project-sequence,
    .checklist-card,
    .process-list li,
    .source-register li {
      background: #fff !important;
      color: #000 !important;
    }

    .article-layout {
      display: block;
    }

    .article-content {
      max-width: none;
    }

    .article-prose section,
    .quick-answer,
    .project-sequence,
    .source-card,
    .checklist-card,
    .process-list li,
    .faq-list details,
    .source-register li {
      break-inside: avoid;
    }

    .article-prose section {
      break-inside: auto;
    }

    .article-prose h2,
    .article-prose h3 {
      break-after: avoid;
    }

    .article-prose p,
    .article-list li {
      orphans: 3;
      widows: 3;
    }

    .table-scroll {
      overflow: visible;
    }

    .table-scroll table {
      min-width: 0;
      table-layout: fixed;
    }

    .table-scroll__hint {
      display: none;
    }
  }
}