:root {
    color-scheme: light;
    --site-brand: #07c160;
    --site-brand-hover: #06ad56;
    --site-tech: #0b4db8;
    --site-ink: #172033;
    --site-muted: #526072;
    --site-soft: #f4f7f8;
    --site-softer: #f8fafb;
    --site-line: #d7e0e6;
    --site-line-strong: #bcc9d3;
    --site-white: #ffffff;
    --site-danger: #b42318;
    --site-focus: rgba(7, 193, 96, 0.24);
    --site-container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 92px;
}

body.zf-public-site {
    margin: 0;
    min-width: 320px;
    background: var(--site-white);
    color: var(--site-ink);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    letter-spacing: 0;
    text-rendering: optimizeLegibility;
}

.zf-public-site ::selection {
    background: #d8f3e4;
}

.zf-public-site :where(a, button, input, summary):focus-visible {
    outline: 2px solid var(--site-brand);
    outline-offset: 3px;
    box-shadow: 0 0 0 4px var(--site-focus);
}

.zf-public-site a {
    color: inherit;
    text-decoration: none;
}

.zf-public-site button,
.zf-public-site input {
    font: inherit;
    letter-spacing: 0;
}

.zf-public-site img {
    display: block;
    max-width: 100%;
}

.zf-public-site h1,
.zf-public-site h2,
.zf-public-site h3,
.zf-public-site p {
    margin-top: 0;
}

.zf-public-site h1,
.zf-public-site h2,
.zf-public-site h3 {
    color: var(--site-ink);
    line-height: 1.22;
    letter-spacing: 0;
}

.zf-public-site h1 {
    font-size: 52px;
}

.zf-public-site h2 {
    font-size: 34px;
}

.zf-public-site h3 {
    font-size: 20px;
}

.site-container {
    width: min(var(--site-container), calc(100% - 48px));
    margin: 0 auto;
}

.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.skip-link {
    position: fixed;
    z-index: 200;
    top: 12px;
    left: 12px;
    padding: 10px 14px;
    border-radius: 6px;
    background: var(--site-ink);
    color: var(--site-white) !important;
    transform: translateY(-140%);
    transition: transform 160ms ease;
}

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

.environment-banner {
    padding: 7px 16px;
    background: #fff4e5;
    border-bottom: 1px solid #f0c36d;
    color: #713b00;
    font-size: 13px;
    font-weight: 700;
    text-align: center;
}

.site-header {
    position: sticky;
    z-index: 100;
    top: 0;
    border-bottom: 1px solid rgba(215, 224, 230, 0.82);
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(14px);
}

.site-header-inner {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 32px;
    align-items: center;
    min-height: 72px;
}

.site-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: auto;
    min-width: 0;
}

.site-brand img {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
}

.site-brand span {
    display: grid;
    min-width: 0;
    line-height: 1.25;
}

.site-brand strong {
    color: var(--site-tech);
    font-size: 17px;
    font-weight: 800;
}

.site-brand small {
    color: var(--site-muted);
    font-size: 11px;
    white-space: nowrap;
}

.site-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.site-navigation a,
.footer-links a {
    color: var(--site-muted);
    font-size: 14px;
    font-weight: 600;
}

.site-navigation a {
    min-height: 42px;
    padding: 10px 14px;
    border-radius: 6px;
}

.site-navigation a:hover,
.site-navigation a[aria-current="page"],
.footer-links a:hover {
    color: var(--site-tech);
    background: #f3f7fd;
}

.site-header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
    gap: 12px;
}

.site-user {
    max-width: 180px;
    overflow: hidden;
    color: var(--site-muted);
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.site-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--site-line);
    border-radius: 6px;
    background: var(--site-white);
    color: var(--site-ink);
    cursor: pointer;
    font-size: 20px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 11px 20px;
    border: 1px solid transparent;
    border-radius: 7px;
    cursor: pointer;
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
    transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    border-color: var(--site-brand);
    background: var(--site-brand);
    color: var(--site-white) !important;
}

.button-primary:hover {
    border-color: var(--site-brand-hover);
    background: var(--site-brand-hover);
}

.button-secondary {
    border-color: var(--site-line-strong);
    background: var(--site-white);
    color: var(--site-ink) !important;
}

.button-secondary:hover {
    border-color: var(--site-brand);
    color: #05713a !important;
    background: #f0fbf4;
}

.button-compact {
    min-height: 42px;
    padding: 9px 15px;
    font-size: 14px;
}

.text-link {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    color: var(--site-tech) !important;
    font-weight: 700;
}

.text-link:hover {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.eyebrow {
    margin-bottom: 12px;
    color: #05713a;
    font-size: 14px;
    font-weight: 750;
}

.home-hero {
    position: relative;
    min-height: 680px;
    min-height: min(680px, calc(100svh - 104px));
    overflow: hidden;
    border-bottom: 1px solid var(--site-line);
    background: var(--site-soft);
}

.hero-brand-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-surface {
    position: absolute;
    inset: 0 auto 0 0;
    width: 54%;
    background: rgba(244, 248, 246, 0.88);
}

.hero-inner {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 680px;
    min-height: min(680px, calc(100svh - 104px));
}

.hero-copy {
    width: min(570px, 52%);
    padding: 64px 0 72px;
}

.hero-copy h1 {
    margin-bottom: 14px;
    color: var(--site-tech);
    font-size: 58px;
    font-weight: 800;
}

.hero-claim {
    margin-bottom: 20px;
    color: var(--site-ink);
    font-size: 28px;
    font-weight: 750;
    line-height: 1.35;
}

.hero-description {
    max-width: 530px;
    margin-bottom: 28px;
    color: var(--site-muted);
    font-size: 18px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-scope {
    margin: 18px 0 0;
    color: var(--site-muted);
    font-size: 13px;
}

.evidence-band {
    border-bottom: 1px solid var(--site-line);
    background: var(--site-white);
}

.evidence-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.evidence-grid > div {
    display: grid;
    gap: 4px;
    padding: 25px 28px;
    border-left: 1px solid var(--site-line);
}

.evidence-grid > div:last-child {
    border-right: 1px solid var(--site-line);
}

.evidence-grid strong {
    font-size: 16px;
}

.evidence-grid span {
    color: var(--site-muted);
    font-size: 13px;
}

.returning-user-band {
    border-bottom: 1px solid #bfe9d0;
    background: #f0fbf4;
}

.returning-user-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    min-height: 68px;
}

.returning-user-copy {
    display: flex;
    min-width: 0;
    gap: 8px;
    align-items: baseline;
    font-size: 14px;
}

.returning-user-copy span {
    color: var(--site-muted);
}

.returning-user-copy strong {
    max-width: 230px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.quick-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 2px;
}

.quick-links a {
    min-height: 40px;
    padding: 8px 11px;
    color: #075e35;
    font-size: 13px;
    font-weight: 700;
}

.quick-links a:hover {
    color: var(--site-tech);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.section {
    padding: 104px 0;
}

.section:nth-of-type(even) {
    background: var(--site-softer);
}

.section-intro h2,
.section-heading h2 {
    margin-bottom: 18px;
}

.section-intro > p:last-child,
.section-heading > p:last-child {
    color: var(--site-muted);
    font-size: 17px;
}

.philosophy-layout,
.company-layout,
.teams-layout,
.boundaries-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 96px;
    align-items: start;
}

.section-company {
    background: var(--site-softer) !important;
}

.company-statement > p {
    margin-bottom: 30px;
    color: var(--site-muted);
    font-size: 18px;
    line-height: 1.85;
}

.company-statement dl {
    margin: 0;
    border-top: 1px solid var(--site-line-strong);
}

.company-statement dl > div {
    display: grid;
    grid-template-columns: minmax(130px, 0.42fr) minmax(0, 1fr);
    gap: 24px;
    padding: 21px 0;
    border-bottom: 1px solid var(--site-line);
}

.company-statement dt {
    color: var(--site-ink);
    font-weight: 750;
}

.company-statement dd {
    margin: 0;
    color: var(--site-muted);
}

.principle-list {
    border-top: 1px solid var(--site-line-strong);
}

.principle-list article {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 22px;
    padding: 26px 0;
    border-bottom: 1px solid var(--site-line);
}

.principle-list article > span,
.capability-index {
    color: var(--site-tech);
    font-size: 13px;
    font-weight: 800;
}

.principle-list h3 {
    margin-bottom: 7px;
}

.principle-list p {
    margin-bottom: 0;
    color: var(--site-muted);
}

.section-product {
    background: var(--site-white) !important;
}

.section-heading {
    max-width: 720px;
    margin-bottom: 54px;
}

.capability-list {
    border-top: 1px solid var(--site-line-strong);
}

.capability-row {
    display: grid;
    grid-template-columns: 64px minmax(0, 1.65fr) minmax(250px, 0.85fr);
    gap: 28px;
    align-items: start;
    padding: 36px 0;
    border-bottom: 1px solid var(--site-line);
}

.capability-copy h3 {
    margin-bottom: 10px;
    font-size: 24px;
}

.capability-copy p {
    margin-bottom: 0;
    color: var(--site-muted);
}

.capability-row ul {
    display: grid;
    gap: 9px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.capability-row li {
    position: relative;
    padding-left: 18px;
    color: var(--site-muted);
    font-size: 14px;
}

.capability-row li::before {
    position: absolute;
    top: 9px;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--site-brand);
    content: "";
}

.team-list {
    display: grid;
    border-top: 1px solid var(--site-line-strong);
}

.team-list > div {
    display: grid;
    gap: 5px;
    padding: 24px 0;
    border-bottom: 1px solid var(--site-line);
}

.team-list strong {
    font-size: 18px;
}

.team-list span {
    color: var(--site-muted);
}

.section-boundaries {
    background: #eff5fb !important;
}

.boundary-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    margin: 0;
    padding: 1px;
    background: #c9d7e7;
    list-style: none;
}

.boundary-list li {
    display: grid;
    gap: 7px;
    min-height: 142px;
    padding: 26px;
    background: #f8fbfe;
}

.boundary-list strong {
    font-size: 17px;
}

.boundary-list span {
    color: var(--site-muted);
    font-size: 14px;
}

.closing-cta {
    padding: 72px 0;
    border-top: 1px solid #bfe9d0;
    border-bottom: 1px solid #bfe9d0;
    background: #f0fbf4;
}

.closing-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
}

.closing-cta h2 {
    margin-bottom: 0;
}

.closing-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.site-footer {
    padding: 52px 0 24px;
    background: var(--site-ink);
    color: #e7edf4;
}

.footer-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding-bottom: 34px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-brand img {
    border-radius: 8px;
}

.footer-brand span {
    display: grid;
}

.footer-brand small {
    color: #aebcca;
    font-size: 12px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 4px 20px;
}

.footer-links a {
    color: #cad4de;
}

.footer-links a:hover {
    background: transparent;
    color: var(--site-white);
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding-top: 20px;
    border-top: 1px solid #334155;
    color: #93a4b5;
    font-size: 12px;
}

.footer-legal-meta {
    display: flex;
    flex: 1 1 620px;
    flex-wrap: wrap;
    gap: 8px 18px;
    min-width: 0;
}

.footer-legal-meta > * {
    overflow-wrap: anywhere;
}

.footer-record-link {
    min-height: 20px;
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer-record-link:visited {
    color: inherit;
}

.footer-record-link:hover {
    background: transparent;
    color: var(--site-white);
}

.footer-disclaimer {
    flex: 0 1 560px;
    margin: 0;
    text-align: right;
}

.page-hero {
    border-bottom: 1px solid var(--site-line);
    background: var(--site-soft);
}

.compact-hero-inner,
.help-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 72px;
    align-items: end;
    min-height: 330px;
    padding-top: 72px;
    padding-bottom: 62px;
}

.compact-hero h1,
.help-hero h1 {
    margin-bottom: 16px;
}

.compact-hero-inner > div:first-child,
.help-hero-inner > div:first-child {
    max-width: 720px;
}

.compact-hero-inner > div:first-child > p:last-child,
.help-hero-inner > div:first-child > p:last-child {
    margin-bottom: 0;
    color: var(--site-muted);
    font-size: 17px;
}

.release-summary {
    display: grid;
    min-width: 180px;
    padding-left: 24px;
    border-left: 2px solid var(--site-brand);
}

.release-summary span,
.release-summary small {
    color: var(--site-muted);
    font-size: 12px;
}

.release-summary strong {
    color: var(--site-tech);
    font-size: 26px;
}

.download-section {
    background: var(--site-white) !important;
}

.download-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 72px;
    align-items: start;
}

.recommended-download {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    min-height: 160px;
    padding: 28px;
    border: 1px solid #a9dfbd;
    border-radius: 8px;
    background: #f0fbf4;
}

.recommended-download h2 {
    margin-bottom: 8px;
    font-size: 24px;
}

.recommended-download p:last-child {
    margin-bottom: 0;
    color: var(--site-muted);
    font-size: 14px;
}

.recommended-download .button {
    flex: 0 0 auto;
}

.platform-switcher {
    display: inline-flex;
    margin: 32px 0 16px;
    padding: 3px;
    border: 1px solid var(--site-line);
    border-radius: 7px;
    background: var(--site-soft);
}

.platform-switcher button {
    min-height: 40px;
    padding: 8px 16px;
    border: 0;
    border-radius: 5px;
    background: transparent;
    color: var(--site-muted);
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
}

.platform-switcher button[aria-pressed="true"] {
    background: var(--site-white);
    color: #05713a;
    box-shadow: 0 1px 3px rgba(23, 32, 51, 0.12);
}

.download-list {
    border-top: 1px solid var(--site-line-strong);
}

.download-row {
    display: grid;
    grid-template-columns: 50px minmax(0, 1fr) auto auto;
    gap: 18px;
    align-items: center;
    min-height: 112px;
    padding: 20px 0;
    border-bottom: 1px solid var(--site-line);
}

.download-row[hidden] {
    display: none;
}

.download-platform-mark {
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    border: 1px solid var(--site-line);
    border-radius: 8px;
    background: var(--site-soft);
    color: var(--site-tech);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

.download-copy {
    min-width: 0;
}

.download-copy h3 {
    margin-bottom: 4px;
    font-size: 17px;
}

.download-copy h3 span {
    color: var(--site-muted);
    font-weight: 600;
}

.download-copy p,
.download-copy small {
    margin-bottom: 0;
    color: var(--site-muted);
    font-size: 13px;
}

.download-checksum {
    margin-top: 8px;
    color: var(--site-muted);
    font-size: 12px;
}

.download-checksum summary {
    width: fit-content;
    cursor: pointer;
    color: var(--site-tech);
    font-weight: 700;
}

.download-checksum code {
    display: block;
    margin-top: 6px;
    color: var(--site-muted);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.recommendation-badge {
    padding: 3px 8px;
    border-radius: 999px;
    background: #d8f3e4;
    color: #075e35;
    font-size: 12px;
    font-weight: 750;
}

.download-aside {
    position: sticky;
    top: 104px;
    border-top: 1px solid var(--site-line-strong);
}

.download-aside section {
    padding: 24px 0;
    border-bottom: 1px solid var(--site-line);
}

.download-aside h2 {
    margin-bottom: 10px;
    font-size: 17px;
}

.download-aside p {
    margin-bottom: 8px;
    color: var(--site-muted);
    font-size: 14px;
}

.download-empty {
    padding: 48px 0;
    border-top: 1px solid var(--site-line);
    border-bottom: 1px solid var(--site-line);
}

.download-empty h2 {
    font-size: 24px;
}

.download-empty p {
    margin-bottom: 0;
    color: var(--site-muted);
}

.help-hero-inner {
    align-items: center;
}

.help-search-wrap {
    width: 430px;
}

.help-search-wrap label {
    display: block;
    margin-bottom: 8px;
    color: var(--site-muted);
    font-size: 13px;
    font-weight: 700;
}

.help-search-wrap input {
    width: 100%;
    min-height: 52px;
    padding: 12px 15px;
    border: 1px solid var(--site-line-strong);
    border-radius: 7px;
    background: var(--site-white);
    color: var(--site-ink);
    outline: none;
}

.help-search-wrap input:focus {
    border-color: var(--site-brand);
}

.help-search-status {
    min-height: 22px;
    margin: 6px 0 0;
    color: var(--site-muted);
    font-size: 12px;
}

.help-section {
    background: var(--site-white) !important;
}

.help-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 800px);
    gap: 72px;
    justify-content: center;
    align-items: start;
}

.help-sidebar {
    position: sticky;
    top: 100px;
}

.help-sidebar nav {
    display: grid;
    border-left: 1px solid var(--site-line);
}

.help-sidebar a {
    min-height: 42px;
    padding: 9px 16px;
    color: var(--site-muted);
    font-size: 14px;
    font-weight: 650;
}

.help-sidebar a:hover,
.help-sidebar a.active {
    margin-left: -1px;
    border-left: 2px solid var(--site-brand);
    color: #05713a;
    background: #f0fbf4;
}

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

.help-article {
    padding: 4px 0 72px;
    border-bottom: 1px solid var(--site-line);
    margin-bottom: 68px;
    scroll-margin-top: 100px;
}

.help-article[hidden] {
    display: none;
}

.help-article h2 {
    margin-bottom: 14px;
    font-size: 30px;
}

.help-article h3 {
    margin: 30px 0 10px;
    font-size: 17px;
}

.help-article p,
.help-article li {
    color: var(--site-muted);
}

.help-article a {
    color: var(--site-tech);
    font-weight: 650;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.help-article ol,
.help-article ul {
    display: grid;
    gap: 10px;
    padding-left: 24px;
}

.help-lead {
    font-size: 17px;
}

.help-article details {
    margin-top: 24px;
    border-top: 1px solid var(--site-line);
    border-bottom: 1px solid var(--site-line);
}

.help-article summary {
    min-height: 52px;
    padding: 13px 36px 13px 0;
    cursor: pointer;
    color: var(--site-ink);
    font-weight: 700;
}

.help-article details p {
    padding: 0 0 18px;
}

.help-note,
.security-note {
    padding: 16px 18px;
    border-left: 3px solid var(--site-tech);
    background: #f3f7fd;
}

.security-note {
    display: grid;
    gap: 4px;
    margin: 24px 0;
    border-left-color: #d92d20;
    background: #fff4f2;
}

.security-note span {
    color: var(--site-muted);
}

.help-empty {
    padding: 56px 0;
    text-align: center;
}

.help-empty h2 {
    font-size: 24px;
}

.help-empty p {
    color: var(--site-muted);
}

@media (max-width: 1020px) {
    .site-header-inner {
        gap: 18px;
    }

    .site-navigation {
        gap: 0;
    }

    .site-user {
        display: none;
    }

    .hero-surface {
        width: 62%;
    }

    .hero-copy {
        width: 60%;
    }

    .philosophy-layout,
    .company-layout,
    .teams-layout,
    .boundaries-layout {
        gap: 54px;
    }

    .download-layout {
        grid-template-columns: minmax(0, 1fr) 260px;
        gap: 42px;
    }

    .help-layout {
        grid-template-columns: 190px minmax(0, 1fr);
        gap: 42px;
    }
}

@media (max-width: 820px) {
    html {
        scroll-padding-top: 76px;
    }

    .site-container {
        width: min(100% - 36px, var(--site-container));
    }

    .site-header-inner {
        grid-template-columns: minmax(0, 1fr) auto auto;
        min-height: 64px;
    }

    .footer-legal {
        align-items: flex-start;
        flex-direction: column;
    }

    .footer-legal-meta,
    .footer-disclaimer {
        flex-basis: auto;
        width: 100%;
        text-align: left;
    }

    .site-brand {
        width: auto;
    }

    .site-brand img {
        width: 38px;
        height: 38px;
    }

    .site-menu-toggle {
        display: grid;
        place-items: center;
    }

    .site-navigation {
        position: absolute;
        top: 64px;
        right: 18px;
        left: 18px;
        display: none;
        align-items: stretch;
        padding: 8px;
        border: 1px solid var(--site-line);
        border-radius: 8px;
        background: var(--site-white);
        box-shadow: 0 16px 30px rgba(23, 32, 51, 0.14);
    }

    .site-header.menu-open .site-navigation {
        display: grid;
    }

    .site-navigation a {
        display: flex;
        align-items: center;
        min-height: 46px;
    }

    .home-hero,
    .hero-inner {
        min-height: 650px;
        min-height: min(650px, calc(100svh - 88px));
    }

    .hero-brand-image {
        object-position: 68% center;
    }

    .hero-surface {
        width: 75%;
    }

    .hero-copy {
        width: 68%;
    }

    .hero-copy h1 {
        font-size: 48px;
    }

    .hero-claim {
        font-size: 24px;
    }

    .evidence-grid {
        grid-template-columns: 1fr;
    }

    .evidence-grid > div,
    .evidence-grid > div:last-child {
        padding: 17px 0;
        border-right: 0;
        border-bottom: 1px solid var(--site-line);
        border-left: 0;
    }

    .evidence-grid > div:last-child {
        border-bottom: 0;
    }

    .returning-user-inner {
        align-items: flex-start;
        padding: 16px 0;
        flex-direction: column;
        gap: 10px;
    }

    .quick-links {
        justify-content: flex-start;
    }

    .section {
        padding: 80px 0;
    }

    .philosophy-layout,
    .company-layout,
    .teams-layout,
    .boundaries-layout,
    .download-layout,
    .help-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .capability-row {
        grid-template-columns: 44px minmax(0, 1fr);
    }

    .capability-row ul {
        grid-column: 2;
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .compact-hero-inner,
    .help-hero-inner {
        grid-template-columns: 1fr;
        gap: 34px;
        min-height: 0;
        padding-top: 62px;
        padding-bottom: 50px;
    }

    .release-summary {
        padding-left: 18px;
    }

    .download-aside,
    .help-sidebar {
        position: static;
    }

    .download-aside {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 24px;
        border-top: 1px solid var(--site-line-strong);
    }

    .download-aside section {
        border-bottom: 0;
    }

    .help-sidebar {
        overflow-x: auto;
        margin-right: -18px;
        margin-left: -18px;
        padding: 0 18px;
    }

    .help-sidebar nav {
        display: flex;
        width: max-content;
        border-bottom: 1px solid var(--site-line);
        border-left: 0;
    }

    .help-sidebar a:hover,
    .help-sidebar a.active {
        margin-left: 0;
        border-bottom: 2px solid var(--site-brand);
        border-left: 0;
    }

    .help-search-wrap {
        width: 100%;
    }

    .closing-cta-inner {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 620px) {
    .site-container {
        width: min(100% - 28px, var(--site-container));
    }

    .help-sidebar {
        margin-right: -14px;
        margin-left: -14px;
        padding-right: 14px;
        padding-left: 14px;
    }

    .zf-public-site h1,
    .hero-copy h1 {
        font-size: 40px;
    }

    .zf-public-site h2 {
        font-size: 28px;
    }

    .site-brand {
        width: auto;
    }

    .site-brand img {
        width: 36px;
        height: 36px;
    }

    .site-brand strong {
        font-size: 15px;
    }

    .site-brand small {
        font-size: 10px;
    }

    .site-header-inner {
        gap: 8px;
    }

    .site-header-actions .button {
        min-height: 40px;
        padding: 8px 11px;
        font-size: 12px;
    }

    .site-menu-toggle {
        width: 40px;
        height: 40px;
    }

    .home-hero,
    .hero-inner {
        min-height: 616px;
        min-height: min(616px, calc(100svh - 84px));
    }

    .hero-brand-image {
        object-position: 72% center;
        opacity: 0.58;
    }

    .hero-surface {
        width: 100%;
        background: rgba(244, 248, 246, 0.84);
    }

    .hero-copy {
        width: 100%;
        padding: 42px 0 46px;
    }

    .hero-copy h1 {
        margin-bottom: 12px;
    }

    .hero-claim {
        font-size: 22px;
    }

    .hero-description {
        margin-bottom: 22px;
        font-size: 16px;
    }

    .hero-actions,
    .closing-actions {
        width: 100%;
        align-items: stretch;
        flex-direction: column;
    }

    .hero-actions .button,
    .closing-actions .button {
        width: 100%;
    }

    .section {
        padding: 68px 0;
    }

    .company-statement > p {
        font-size: 16px;
    }

    .company-statement dl > div {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .capability-row {
        gap: 12px;
        padding: 28px 0;
    }

    .capability-copy h3 {
        font-size: 21px;
    }

    .capability-row ul {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .boundary-list {
        grid-template-columns: 1fr;
    }

    .boundary-list li {
        min-height: 0;
    }

    .closing-cta {
        padding: 58px 0;
    }

    .footer-main,
    .footer-legal {
        align-items: flex-start;
        flex-direction: column;
    }

    .footer-legal-meta {
        flex-direction: column;
        gap: 0;
    }

    .footer-record-link {
        display: inline-flex;
        align-items: center;
        min-height: 44px;
    }

    .footer-links {
        justify-content: flex-start;
    }

    .compact-hero-inner,
    .help-hero-inner {
        padding-top: 48px;
        padding-bottom: 42px;
    }

    .recommended-download {
        align-items: stretch;
        flex-direction: column;
        padding: 22px;
    }

    .recommended-download .button {
        width: 100%;
    }

    .platform-switcher {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        width: 100%;
    }

    .platform-switcher button {
        padding-right: 8px;
        padding-left: 8px;
    }

    .download-row {
        grid-template-columns: 48px minmax(0, 1fr);
        gap: 12px;
        padding: 20px 0 22px;
    }

    .download-row .recommendation-badge {
        grid-column: 2;
        justify-self: start;
    }

    .download-row .button {
        grid-column: 1 / -1;
        width: 100%;
    }

    .download-aside {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .download-aside section {
        border-bottom: 1px solid var(--site-line);
    }

    .help-article {
        padding-bottom: 52px;
        margin-bottom: 48px;
    }

    .help-article h2 {
        font-size: 25px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}