:root {
    color-scheme: light;
    --background: #ffffff;
    --surface: #f5f5f7;
    --surface-raised: #ffffff;
    --text: #1d1d1f;
    --muted: #606068;
    --line: #dedee3;
    --strong-line: #85858f;
    --accent: var(--accent-light);
    --tint: hsl(var(--brand-hue) 42% 96%);
    --shadow: 0 10px 32px rgb(0 0 0 / 4%);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    font-size: 100%;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    scroll-padding-block: 1.5rem;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --background: #111113;
    --surface: #1c1c1f;
    --surface-raised: #232327;
    --text: #f5f5f7;
    --muted: #b9b9c2;
    --line: #39393f;
    --strong-line: #91919c;
    --accent: var(--accent-dark);
    --tint: hsl(var(--brand-hue) 19% 14%);
    --shadow: 0 10px 32px rgb(0 0 0 / 12%);
}

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

body {
    margin: 0;
    background: var(--background);
    color: var(--text);
    font-size: 1rem;
    line-height: 1.6;
    overflow-wrap: break-word;
}

[hidden] {
    display: none !important;
}

a {
    color: inherit;
    text-underline-offset: 0.2em;
    text-decoration-thickness: 0.075em;
    overflow-wrap: anywhere;
}

a:hover {
    text-decoration-thickness: 0.125em;
}

button {
    min-inline-size: 2.75rem;
    min-block-size: 2.75rem;
    padding: 0.625rem 1rem;
    border: 1px solid var(--strong-line);
    border-radius: 999px;
    background: var(--background);
    color: var(--text);
    font: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.4;
    cursor: pointer;
}

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

:focus-visible {
    outline: 3px solid var(--accent, currentColor);
    outline-offset: 4px;
}

img,
svg,
video {
    max-inline-size: 100%;
    block-size: auto;
}

img {
    display: block;
}

figure {
    margin: 0;
}

figcaption {
    margin-block-start: 1rem;
    color: var(--muted);
    font-size: 0.875rem;
    line-height: 1.65;
}

h1,
h2,
h3,
h4,
p {
    margin-block-start: 0;
}

h1,
h2,
h3,
h4 {
    font-weight: 650;
    text-wrap: balance;
}

h1 {
    margin-block-end: 1.5rem;
    font-size: clamp(2.5rem, 1.7rem + 3.6vw, 4.75rem);
    line-height: 1.075;
    letter-spacing: -0.045em;
}

h2 {
    margin-block-end: 1.25rem;
    font-size: clamp(1.8rem, 1.35rem + 1.9vw, 3rem);
    line-height: 1.15;
    letter-spacing: -0.035em;
}

h3 {
    margin-block-end: 0.875rem;
    font-size: 1.35rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

h4 {
    font-size: 1.125rem;
    line-height: 1.4;
}

p {
    margin-block-end: 1.25rem;
}

li + li {
    margin-block-start: 0.5rem;
}

address {
    font-style: normal;
}

::selection {
    background: var(--text);
    color: var(--background);
}

.wrap {
    inline-size: min(100% - 3rem, 74rem);
    margin-inline: auto;
}

.narrow {
    max-inline-size: 48rem;
}

.section {
    padding-block: clamp(3.5rem, 2rem + 4vw, 6rem);
}

.eyebrow,
.article-kicker {
    margin-block-end: 1rem;
    color: var(--muted);
    font-size: 0.8125rem;
    font-weight: 650;
    line-height: 1.5;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.lead {
    max-inline-size: 43rem;
    color: var(--muted);
    font-size: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem);
    line-height: 1.6;
    letter-spacing: -0.015em;
}

.muted {
    color: var(--muted);
}

.text-link {
    display: inline-flex;
    align-items: center;
    min-block-size: 2.75rem;
    gap: 0.5rem;
    font-weight: 600;
}

.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-block-size: 2.875rem;
    padding: 0.7rem 1.35rem;
    border: 1px solid var(--text);
    border-radius: 999px;
    background: var(--text);
    color: var(--background);
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
}

.button-link:hover {
    text-decoration: underline;
}

.skip-link {
    position: absolute;
    z-index: 10;
    inset-block-start: 0.75rem;
    inset-inline-start: 1rem;
    padding: 0.75rem 1rem;
    border: 2px solid var(--text);
    border-radius: 0.5rem;
    background: var(--background);
    color: var(--text);
    transform: translateY(-200%);
}

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

.site-header {
    border-block-end: 1px solid var(--line);
    background: var(--background);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    min-block-size: 5rem;
    gap: 0.75rem 1.5rem;
    padding-block: 0.75rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    min-block-size: 2.75rem;
    font-size: 1.25rem;
    font-weight: 650;
    line-height: 1.3;
    letter-spacing: -0.035em;
    text-decoration: none;
}

.brand img {
    flex: 0 0 2rem;
    inline-size: 2rem;
    block-size: 2rem;
    border-radius: 0.55rem;
}

.navigation-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.125rem 1.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.navigation-links li {
    margin: 0;
}

.navigation-links a {
    display: inline-flex;
    align-items: center;
    min-block-size: 2.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
}

.navigation-links a:hover,
.navigation-links a[aria-current="page"] {
    text-decoration: underline;
    text-decoration-thickness: 0.12em;
    text-underline-offset: 0.5em;
}

.header-actions {
    display: grid;
    grid-template-columns: auto auto;
    align-items: center;
    justify-items: end;
    gap: 0.25rem 0.5rem;
}

.header-actions [data-theme-toggle] {
    grid-column: 1 / -1;
    grid-row: 1;
}

.theme-notice {
    grid-column: 1 / -1;
    grid-row: 2;
    max-inline-size: 12rem;
    color: var(--muted);
    font-size: 0.6875rem;
    line-height: 1.5;
    text-align: end;
}

[data-menu-toggle] {
    display: none;
    grid-column: 2;
    grid-row: 1;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(2rem, 5vw, 5rem);
    padding-block: clamp(3.5rem, 5.5vw, 6rem);
}

.hero-copy {
    min-inline-size: 0;
}

.hero h1 {
    max-inline-size: 12ch;
}

.hero-copy .lead {
    max-inline-size: 35rem;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    margin-block-start: 2rem;
}

.hero-artwork {
    min-inline-size: 0;
    border: 1px solid var(--line);
    border-radius: 2rem;
    background: var(--tint);
}

.hero-artwork img {
    inline-size: 100%;
    border-radius: inherit;
}

.feature-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-block: 0 1rem;
    padding-block: 1.5rem;
    padding-inline: 0;
    border-block: 1px solid var(--line);
    list-style: none;
}

.feature-strip > * {
    margin: 0;
    color: var(--muted);
    font-size: 0.875rem;
    font-weight: 550;
    text-align: center;
}

.feature-strip > * + * {
    border-inline-start: 1px solid var(--line);
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem 3rem;
    margin-block-end: 2.25rem;
}

.section-heading h2 {
    margin-block-end: 0;
    flex: 1 1 24rem;
}

.section-heading p {
    max-inline-size: 27rem;
    margin-block-end: 0;
    color: var(--muted);
}

.section-heading > .eyebrow {
    flex-basis: 100%;
    max-inline-size: none;
}

.section-heading > .lead {
    flex: 1 1 18rem;
}

.topic-grid,
.principles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.topic-card,
.principle {
    min-inline-size: 0;
    padding: clamp(1.5rem, 3vw, 2.25rem);
    border: 1px solid var(--line);
    border-radius: 1.5rem;
    background: var(--surface);
}

.topic-card h3,
.principle h3 {
    font-size: 1.25rem;
}

.topic-card p,
.principle p {
    margin-block-end: 0;
    color: var(--muted);
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.guide-card {
    min-inline-size: 0;
    border: 1px solid var(--line);
    border-radius: 1.5rem;
    background: var(--surface-raised);
    box-shadow: var(--shadow);
}

.guide-image {
    display: block;
    border-radius: 1.5rem 1.5rem 0 0;
    background: var(--tint);
}

.guide-image img,
img.guide-image {
    inline-size: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 1.5rem 1.5rem 0 0;
}

.guide-content {
    padding: 1.75rem;
}

.guide-content h3 {
    font-size: 1.25rem;
    line-height: 1.35;
}

.guide-content h3 a {
    text-decoration: none;
}

.guide-content h3 a:hover {
    text-decoration: underline;
}

.guide-content > p {
    color: var(--muted);
    font-size: 0.9375rem;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1rem;
    margin-block-end: 1rem;
    color: var(--muted);
    font-size: 0.8125rem;
    line-height: 1.6;
}

.editorial-note {
    margin-block: 3.5rem;
    padding: clamp(1.75rem, 4vw, 3.5rem);
    border: 1px solid var(--line);
    border-radius: 1.75rem;
    background: var(--tint);
}

.editorial-note p:last-child {
    margin-block-end: 0;
}

.breadcrumb {
    margin-block: 1.5rem 2.5rem;
    color: var(--muted);
    font-size: 0.8125rem;
}

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

.breadcrumb li {
    display: flex;
    align-items: center;
    min-inline-size: 0;
    margin: 0;
}

.breadcrumb li + li::before {
    content: "/";
    padding-inline-end: 0.5rem;
}

.breadcrumb a {
    display: inline-flex;
    align-items: center;
    min-block-size: 2.75rem;
}

.page-header,
.article-header {
    padding-block: clamp(1.5rem, 3vw, 3rem) clamp(2.5rem, 4vw, 4rem);
}

.page-header h1 {
    max-inline-size: 17ch;
}

.article-header {
    max-inline-size: 58rem;
}

.article-header h1 {
    font-size: clamp(2.125rem, 1.55rem + 2.6vw, 4rem);
    line-height: 1.13;
    letter-spacing: -0.04em;
    overflow-wrap: anywhere;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem 1.75rem;
    margin-block-start: 1.75rem;
    color: var(--muted);
    font-size: 0.875rem;
    line-height: 1.75;
}

.article-meta p {
    margin: 0;
}

.article-disclaimer {
    margin-block: 0 2rem;
    padding: 1.25rem 1.5rem;
    border-inline-start: 3px solid var(--strong-line);
    border-radius: 0 0.75rem 0.75rem 0;
    background: var(--surface);
    color: var(--text);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.article-disclaimer p:last-child {
    margin-block-end: 0;
}

.article-layout {
    display: grid;
    grid-template-columns: minmax(0, 15rem) minmax(0, 47rem);
    align-items: start;
    justify-content: space-between;
    gap: 3.5rem;
    margin-block-end: 5rem;
}

.article-contents {
    min-inline-size: 0;
    padding-block: 1.5rem;
    border-block: 1px solid var(--line);
    font-size: 0.875rem;
}

.article-contents h2,
.article-contents h3 {
    margin-block-end: 0.75rem;
    font-size: 1rem;
    font-weight: 650;
    line-height: 1.5;
    letter-spacing: 0;
}

.article-contents ol {
    margin-block: 0;
    padding-inline-start: 1.25rem;
}

.article-contents li {
    margin-block: 0;
    padding-inline-start: 0.2rem;
}

.article-contents a {
    display: inline-flex;
    align-items: center;
    min-block-size: 2.75rem;
    padding-block: 0.5rem;
    text-decoration: none;
}

.article-contents a:hover {
    text-decoration: underline;
}

.article-body,
.prose {
    min-inline-size: 0;
    font-size: 1.0625rem;
    line-height: 1.85;
}

.article-body section,
.prose section {
    margin-block-end: 3rem;
    scroll-margin-block-start: 1.5rem;
}

.article-body h2,
.prose h2 {
    margin-block: 2.75rem 1.25rem;
    font-size: clamp(1.6rem, 1.3rem + 1vw, 2.125rem);
    line-height: 1.25;
    letter-spacing: -0.025em;
}

.article-body h3,
.prose h3 {
    margin-block: 1.875rem 1rem;
    font-size: 1.25rem;
    line-height: 1.4;
}

.article-body > h2:first-child,
.article-body > section:first-child > h2:first-child,
.prose > h2:first-child,
.prose > section:first-child > h2:first-child {
    margin-block-start: 0;
}

.article-body ul,
.article-body ol,
.prose ul,
.prose ol {
    margin-block: 1.25rem 1.75rem;
    padding-inline-start: 1.5rem;
}

.article-body li,
.prose li {
    padding-inline-start: 0.25rem;
}

.article-body code,
.prose code {
    padding: 0.125rem 0.35rem;
    border: 1px solid var(--line);
    border-radius: 0.3rem;
    background: var(--surface);
    font-size: 0.875em;
    overflow-wrap: anywhere;
}

.editorial-perspective {
    margin-block-end: 2.5rem;
    padding-block-end: 1.5rem;
    border-block-end: 1px solid var(--line);
    color: var(--muted);
}

.editorial-perspective p:last-child {
    margin-block-end: 0;
}

.article-figure {
    margin-block: 2rem 3rem;
}

.article-figure img {
    inline-size: 100%;
    border: 1px solid var(--line);
    border-radius: 1.5rem;
    background: var(--tint);
}

.article-related {
    margin-block: 3rem 5rem;
    padding-block-start: 3rem;
    border-block-start: 1px solid var(--line);
}

.table-scroll {
    max-inline-size: 100%;
    margin-block: 1.75rem 2rem;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    border: 1px solid var(--line);
    border-radius: 0.875rem;
}

table {
    inline-size: 100%;
    border-collapse: collapse;
    font-size: 0.9375rem;
    line-height: 1.7;
    text-align: start;
}

.article-body .table-scroll table {
    min-inline-size: 36rem;
}

.policy-copy .table-scroll table {
    min-inline-size: 28rem;
}

caption {
    padding: 1rem;
    font-weight: 600;
    text-align: start;
}

th,
td {
    min-inline-size: 9rem;
    padding: 1rem 1.125rem;
    border-block-end: 1px solid var(--line);
    vertical-align: top;
    text-align: start;
}

th {
    background: var(--surface);
    font-weight: 600;
}

tbody tr:last-child th,
tbody tr:last-child td {
    border-block-end: 0;
}

.definition-list,
.company-details {
    margin-block: 1.5rem 2.5rem;
}

.company-details {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr);
    column-gap: 2rem;
}

.company-details > dt,
.company-details > dd {
    padding-block: 1rem;
    border-block-end: 1px solid var(--line);
}

.company-details > dt {
    grid-column: 1;
}

.company-details > dd {
    grid-column: 2;
}

dt {
    color: var(--muted);
    font-size: 0.9375rem;
    font-weight: 500;
}

dd {
    min-inline-size: 0;
    margin-inline-start: 0;
    overflow-wrap: anywhere;
}

.policy-layout {
    display: grid;
    grid-template-columns: minmax(0, 17rem) minmax(0, 47rem);
    align-items: start;
    justify-content: space-between;
    gap: 3.5rem;
    margin-block-end: 5rem;
}

.policy-layout.narrow {
    display: block;
}

.profile {
    display: grid;
    grid-template-columns: minmax(0, 11rem) minmax(0, 1fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 4rem);
    margin-block: 1rem 4rem;
    padding: clamp(1.5rem, 4vw, 3rem);
    border: 1px solid var(--line);
    border-radius: 1.75rem;
    background: var(--surface);
}

.profile-monogram {
    display: grid;
    place-items: center;
    inline-size: 100%;
    aspect-ratio: 1;
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    background: var(--background);
    color: var(--text);
    font-size: clamp(2.5rem, 2rem + 3vw, 5rem);
    font-weight: 600;
    letter-spacing: -0.04em;
}

.profile h2 {
    font-size: clamp(1.75rem, 1.5rem + 1vw, 2.5rem);
}

.profile p:last-child {
    margin-block-end: 0;
}

.prose .author-articles {
    margin-block: 1.5rem 2.5rem;
    padding: 0;
    list-style: none;
}

.author-articles > li {
    margin: 0;
    padding-block: 1.5rem;
    border-block-end: 1px solid var(--line);
}

.author-articles > li:first-child {
    border-block-start: 1px solid var(--line);
}

.author-articles h3 {
    margin-block-start: 0;
}

.author-articles p:last-child {
    margin-block-end: 0;
}

.contact-panel {
    margin-block: 1rem 3rem;
    padding: clamp(1.75rem, 4vw, 3rem);
    border: 1px solid var(--line);
    border-radius: 1.5rem;
    background: var(--tint);
}

.contact-panel .text-link {
    display: inline-block;
    max-inline-size: 100%;
    padding-block: 0.25rem;
    font-size: clamp(1.15rem, 1rem + 1vw, 1.75rem);
    font-weight: 550;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

.contact-panel p:last-child {
    margin-block-end: 0;
}

.configuration-note,
.notice {
    margin-block: 1.5rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--line);
    border-radius: 0.75rem;
    background: var(--surface);
    color: var(--muted);
    font-size: 0.9375rem;
    line-height: 1.75;
}

.configuration-note p:last-child,
.notice p:last-child {
    margin-block-end: 0;
}

.error-page {
    max-inline-size: 48rem;
    min-block-size: 29rem;
    padding-block: clamp(3rem, 7vw, 6rem);
    text-align: center;
}

.error-page h1 {
    font-size: clamp(2rem, 1.5rem + 2vw, 3.5rem);
}

.error-page .lead {
    margin-inline: auto;
}

.error-number {
    margin-block-end: 0.75rem;
    color: var(--muted);
    font-size: clamp(3rem, 2rem + 6vw, 7rem);
    font-weight: 650;
    line-height: 1.1;
    letter-spacing: -0.06em;
}

.sponsor-area {
    margin-block-start: 4rem;
    padding-block: 1.75rem;
    border-block-start: 1px solid var(--line);
    background: var(--background);
}

.sponsor-inner {
    inline-size: 100%;
    min-inline-size: 0;
    min-block-size: 5.625rem;
    margin-inline: auto;
}

.sponsor-label {
    margin-block: 0 0.875rem;
    color: var(--muted);
    font-size: 0.6875rem;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: 0.025em;
    text-align: center;
}

.site-footer {
    padding-block: 3rem 1.5rem;
    border-block-start: 1px solid var(--line);
    background: var(--surface);
    font-size: 0.875rem;
    line-height: 1.75;
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr);
    gap: 2.5rem;
    padding-block-end: 2.5rem;
}

.footer-description,
.footer-grid p {
    max-inline-size: 27rem;
    color: var(--muted);
}

.footer-grid .brand {
    margin-block-end: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    align-items: start;
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-links li {
    margin: 0;
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    min-block-size: 2.75rem;
    color: var(--muted);
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-bottom {
    display: flex;
    align-items: start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem 3rem;
    padding-block-start: 1.5rem;
    border-block-start: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.75rem;
}

.footer-bottom p {
    max-inline-size: 44rem;
    margin-block-end: 0;
}

.independence-note {
    max-inline-size: 55rem;
    color: var(--muted);
    font-size: 0.8125rem;
}

[data-preferences-status] {
    margin-block: 1rem 0;
    color: var(--muted);
    font-size: 0.9375rem;
}

@media (min-width: 64rem) and (min-height: 48rem) {
    .article-contents {
        position: sticky;
        inset-block-start: 1.5rem;
        max-block-size: calc(100vh - 3rem);
        overflow-y: auto;
    }
}

@media (max-width: 63.99rem) {
    .hero {
        gap: 2.5rem;
    }

    .hero h1 {
        font-size: clamp(2.5rem, 1.5rem + 4vw, 4rem);
    }

    .guide-grid,
    .topic-grid,
    .principles {
        gap: 1rem;
    }

    .guide-content {
        padding: 1.25rem;
    }

    .article-layout,
    .policy-layout {
        grid-template-columns: minmax(0, 1fr);
        max-inline-size: 48rem;
        gap: 2.5rem;
        margin-inline: auto;
    }

    .article-contents ol {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        column-gap: 2rem;
    }

}

@media (max-width: 47.99rem) {
    .wrap {
        inline-size: min(100% - 2.5rem, 74rem);
    }

    .header-inner {
        gap: 0.5rem 1rem;
        min-block-size: 4.5rem;
    }

    .brand {
        font-size: 1.125rem;
    }

    .header-actions {
        margin-inline-start: auto;
    }

    .header-actions [data-theme-toggle] {
        grid-column: 1;
    }

    #primary-navigation {
        flex-basis: 100%;
        order: 3;
        inline-size: 100%;
    }

    .navigation-links {
        justify-content: space-between;
        gap: 0.25rem 1rem;
    }

    .menu-ready [data-menu-toggle] {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .menu-ready #primary-navigation {
        display: none;
    }

    .menu-ready.navigation-open #primary-navigation {
        display: block;
        padding-block: 0.5rem;
    }

    .hero {
        grid-template-columns: minmax(0, 1fr);
        gap: 2.75rem;
        padding-block: 3rem;
    }

    .hero h1 {
        max-inline-size: 16ch;
        font-size: clamp(2.65rem, 2rem + 3vw, 4rem);
    }

    .hero-artwork {
        max-inline-size: 32rem;
        margin-inline: auto;
        border-radius: 1.5rem;
    }

    .feature-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 1.25rem;
    }

    .feature-strip > :nth-child(3) {
        border-inline-start: 0;
    }

    .topic-grid,
    .principles,
    .guide-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.5rem;
    }

    .guide-content {
        padding: 1.75rem;
    }

    .guide-content h3 {
        font-size: 1.375rem;
    }

    .section-heading {
        align-items: start;
        margin-block-end: 1.75rem;
    }

    .topic-card,
    .principle {
        padding: 1.75rem;
    }

    .page-header,
    .article-header {
        padding-block: 1rem 2.5rem;
    }

    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .article-layout,
    .policy-layout {
        gap: 2rem;
        margin-block-end: 3rem;
    }

    .article-body,
    .prose {
        font-size: 1rem;
        line-height: 1.85;
    }

    .article-disclaimer {
        padding: 1rem 1.25rem;
    }

    .company-details {
        grid-template-columns: minmax(0, 1fr);
    }

    .company-details > dt {
        padding-block: 1rem 0.25rem;
        border-block-end: 0;
    }

    .company-details > dd {
        grid-column: 1;
        padding-block: 0 1rem;
    }

    .profile {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.75rem;
    }

    .profile-monogram {
        max-inline-size: 7rem;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.5rem 2rem;
    }

    .footer-grid > :first-child {
        grid-column: 1 / -1;
    }

    .sponsor-area {
        margin-block-start: 3rem;
    }
}

@media (max-width: 27.99rem) {
    .wrap {
        inline-size: calc(100% - 2rem);
    }

    .header-inner {
        column-gap: 0.625rem;
    }

    .header-actions {
        gap: 0.25rem 0.375rem;
    }

    .theme-notice {
        max-inline-size: 9rem;
    }

    .header-actions button {
        padding-inline: 0.75rem;
        font-size: 0.8125rem;
    }

    .brand {
        max-inline-size: 100%;
    }

    .hero h1 {
        font-size: clamp(2.25rem, 1.75rem + 3vw, 3rem);
    }

    .article-contents ol {
        display: block;
    }

    .feature-strip {
        column-gap: 0.75rem;
    }

    .feature-strip > * {
        font-size: 0.8125rem;
        padding-inline: 0.125rem;
    }

    .footer-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .guide-content,
    .topic-card,
    .principle {
        padding: 1.5rem;
    }
}

@media (prefers-contrast: more) {
    :root {
        --muted: #45454b;
        --line: #85858f;
    }

    :root[data-theme="dark"] {
        --muted: #d5d5df;
        --line: #91919c;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation: none !important;
        transition: none !important;
    }
}

@media (forced-colors: active) {
    button,
    .button-link,
    .hero-artwork,
    .guide-card,
    .topic-card,
    .principle,
    .profile,
    .contact-panel {
        border: 1px solid CanvasText;
    }

    a,
    .button-link {
        color: LinkText;
    }

    :focus-visible {
        outline: 3px solid Highlight;
    }
}

@media print {
    :root,
    :root[data-theme="dark"] {
        color-scheme: light;
        --background: #ffffff;
        --surface: #ffffff;
        --surface-raised: #ffffff;
        --text: #000000;
        --muted: #333333;
        --line: #aaaaaa;
        --tint: #ffffff;
        --shadow: none;
    }

    body {
        font-size: 11pt;
        line-height: 1.6;
    }

    .wrap {
        inline-size: 100%;
    }

    .site-header,
    .skip-link,
    .article-contents,
    .sponsor-area,
    .header-actions,
    .hero-actions,
    .article-related,
    .footer-links,
    [data-clear-preferences] {
        display: none;
    }

    .hero,
    .article-layout,
    .policy-layout,
    .profile,
    .footer-grid {
        display: block;
    }

    .hero-artwork,
    .article-figure {
        max-inline-size: 30rem;
        margin-block: 1rem;
    }

    .page-header,
    .article-header,
    .section,
    .site-footer {
        padding-block: 1rem;
    }

    .article-body,
    .prose {
        font-size: 11pt;
        line-height: 1.6;
    }

    h1 {
        font-size: 28pt;
    }

    h2,
    .article-body h2,
    .prose h2 {
        font-size: 18pt;
    }

    h3,
    .article-body h3,
    .prose h3 {
        font-size: 14pt;
    }

    h1,
    h2,
    h3,
    caption {
        break-after: avoid;
    }

    figure,
    tr,
    .article-disclaimer {
        break-inside: avoid;
    }

    p,
    li {
        orphans: 3;
        widows: 3;
    }

    .table-scroll {
        overflow: visible;
    }

    .article-body .table-scroll table,
    .policy-copy .table-scroll table {
        min-inline-size: 0;
    }
}