:root {
  --paper: #f8f7f3;
  --ink: #222722;
  --muted: #626760;
  --line: #dddeda;
  --accent: #cb4723;
  --green: #3f7357;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Inter", "Aptos", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-underline-offset: 4px; }
button { font: inherit; }
button, summary { cursor: pointer; }
a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
button:disabled { cursor: wait; }
[hidden] { display: none !important; }
html:not(.js) [data-copy], html:not(.js) .walkthrough-steps { display: none; }
.repository-note { color: var(--muted); font-size: 11px; margin: 22px 0 0; }
.qualification-summary { margin: 28px 0 18px; border-top: 1px solid var(--line); }
.qualification-summary > div { display: grid; grid-template-columns: minmax(150px, 1fr) minmax(0, 3fr); gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.qualification-summary dt { font-weight: 700; font-size: 13px; }
.qualification-summary dd { margin: 0; font-size: 13px; color: var(--muted); }
@media (max-width: 600px) { .qualification-summary > div { grid-template-columns: 1fr; gap: 8px; } }
.container { width: min(1200px, calc(100% - 96px)); margin: 0 auto; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 100; background: var(--ink); color: white; padding: 12px 24px; }
.skip-link:focus { top: 12px; }
.header { position: sticky; top: 0; z-index: 30; background: #f8f7f3f5; border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.header-inner { height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; gap: 10px; align-items: center; text-decoration: none; font-size: 24px; font-weight: 750; letter-spacing: -1.1px; line-height: 1; }
.brand > span { color: var(--muted); margin-left: -10px; }
.header nav { display: flex; align-items: center; gap: 29px; }
.header nav > a { font-size: 13px; text-decoration: none; font-weight: 550; }
.header nav > a:hover { color: var(--accent); }
.header nav > .button:hover { color: white; }
.nav-github { padding-left: 25px; border-left: 1px solid var(--line); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 26px; padding: 14px 24px; min-height: 50px; background: var(--ink); color: #fff; border: 1px solid var(--ink); border-radius: 6px; font-size: 14px; font-weight: 600; text-decoration: none; transition: background .18s, transform .18s; }
.button:hover { background: #3c473c; transform: translateY(-2px); }
.button-small { padding: 9px 17px; min-height: 40px; gap: 18px; }
.button-outline { color: var(--ink); background: transparent; border-color: #cdcec6; }
.button-outline:hover { background: #eeeee6; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.menu-toggle { display: none; }
.hero { padding-block: 38px 42px; text-align: center; background: linear-gradient(120deg, #f3f0e6, #f7f5ee 52%, #e8ede1); }
.hero-copy { max-width: 1120px; margin-inline: auto; }
.hero .actions, .hero-note { justify-content: center; }
.announcement { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 22px; padding: 5px 10px; border: 1px solid #d5d9cb; border-radius: 4px; font-size: 11px; text-decoration: none; background: #ffffff70; }
.announcement > span:last-child { margin-left: 6px; }
.status-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #64836b; flex-shrink: 0; }
.eyebrow { font-family: var(--mono); font-size: 10px; line-height: 1.5; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; margin: 0 0 18px; color: var(--accent); }
h1 { margin: 0; font-size: clamp(48px, 4.7vw, 69px); font-weight: 560; letter-spacing: -3.8px; line-height: 1.065; }
h1 em, h2 em { font-family: Georgia, "Times New Roman", serif; color: var(--accent); font-weight: 400; }
.lead { max-width: 650px; font-size: 16px; color: var(--muted); line-height: 1.75; margin: 20px auto 23px; }
.hero-note { display: flex; align-items: center; flex-wrap: wrap; gap: 13px; font-family: var(--mono); font-size: 10px; color: var(--muted); margin: 18px 0 0; }
.hero-note span + span::before { content: "·"; margin-right: 13px; }
.providers { padding: 17px 0; border-block: 1px solid var(--line); background: #eeefe6; text-align: center; }
.providers p { color: var(--muted); font-size: 12px; margin: 0 0 12px; }
.providers ul { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; list-style: none; gap: 20px; padding: 0; margin: 0 0 11px; }
.providers li { font-size: 17px; font-weight: 650; letter-spacing: -.5px; color: #53594f; }
.providers small { display: block; font-size: 10px; color: var(--muted); }
.providers small a { margin-left: 5px; }
.section { padding-block: 64px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 45px; margin-bottom: 30px; }
h2 { font-size: clamp(32px, 3.4vw, 46px); letter-spacing: -1.8px; font-weight: 550; line-height: 1.15; margin: 0; }
.muted-heading { color: #868c7c; }
.section-heading > p { max-width: 350px; font-size: 14px; color: var(--muted); margin: 0 0 4px; line-height: 1.8; }
.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.pillars article { padding: 30px; display: flex; flex-direction: column; }
.pillars article + article { border-left: 1px solid var(--line); }
.pillars article:nth-child(2) { background: #efefe7; }
.pillar-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; }
.section-number { font-size: 10px; font-family: var(--mono); letter-spacing: 1px; color: var(--muted); }
.pillar-icon { font-size: 23px; color: var(--accent); font-family: var(--mono); }
h3 { font-size: 25px; line-height: 1.25; font-weight: 550; letter-spacing: -.8px; margin: 0; }
.pillars p { font-size: 13px; color: var(--muted); line-height: 1.85; }
.pillars ul { padding: 8px 0 23px; list-style: none; margin: auto 0 0; font-size: 12px; line-height: 2.3; }
.pillars li::before { content: "↳"; color: var(--accent); margin-right: 9px; }
.text-link { display: inline-flex; gap: 16px; align-items: center; font-size: 12px; font-weight: 600; text-decoration: none; }
.text-link:hover { color: var(--accent); }
.governance-note { margin-top: 22px; display: flex; gap: 14px; align-items: center; font-size: 12px; }
.governance-note > span { font-size: 22px; color: var(--accent); }
.governance-note p { margin: 0; color: var(--muted); }
.governance-note strong { color: var(--ink); font-weight: 600; }
.governance-note a { margin-left: auto; white-space: nowrap; font-size: 11px; }
.workflow-section { border-block: 1px solid var(--line); background: #eceee5; padding: 90px 0 75px; }
.walkthrough-caption { margin: 15px 0 0; text-align: right; font-family: var(--mono); color: var(--muted); font-size: 10px; }
.copy-status { font-size: 12px; color: var(--accent); }
.copy-status:empty { display: none; }
.portal-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 65px; align-items: start; }
.portal-copy > p { font-size: 14px; color: var(--muted); line-height: 1.85; margin: 0 0 18px; }
.examples-section { padding: 75px 0 82px; background: #eeeee7; border-block: 1px solid var(--line); }
.examples-section h2 { font-size: 36px; }
.example-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.example-card { background: var(--paper); border: 1px solid #d9dace; border-radius: 7px; padding: 26px; text-decoration: none; transition: border-color .2s, transform .2s; display: flex; flex-direction: column; }
.example-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.example-category { font-size: 9px; font-family: var(--mono); color: var(--muted); letter-spacing: .3px; }
.example-card h3 { font-size: 22px; margin-top: 25px; display: flex; align-items: center; justify-content: space-between; }
.example-card h3 span { font-size: 20px; font-weight: normal; color: var(--accent); }
.example-card p { font-size: 13px; color: var(--muted); line-height: 1.75; }
.example-tags { margin-top: auto; padding-top: 20px; font-family: var(--mono); font-size: 9px; }
.example-tags b { font-weight: normal; margin: 0 3px; color: var(--accent); }
.start-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.start-grid > div > p:not(.eyebrow) { color: var(--muted); font-size: 14px; max-width: 440px; margin: 23px 0; }
.start-grid .actions { margin-top: 26px; gap: 24px; }
.start-grid > div > .start-note { font-size: 11px !important; }
#macos-opening { margin-top: 22px; color: var(--muted); font-size: 13px; line-height: 1.75; }
#macos-opening summary { color: var(--ink); cursor: pointer; font-weight: 550; }
#macos-opening summary:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; }
#macos-opening ol { padding-left: 22px; margin: 14px 0; }
#macos-opening li + li { margin-top: 10px; }
#macos-opening code { font-size: .95em; overflow-wrap: anywhere; }
#macos-opening p { font-size: 12px; }
.install-block { min-width: 0; border: 1px solid var(--line); border-radius: 7px; background: #eeeee7; overflow: hidden; }
.install-block .code-heading { color: var(--muted); border-color: var(--line); }
.install-block .code-heading button { color: var(--ink); border-color: #cccfc3; }
.install-block .code-heading button:hover { background: #dfe1d5; }
.install-block pre { font-size: 11px; padding: 25px; line-height: 2.1; overflow-x: auto; }
.install-block > p { padding: 0 24px; font-size: 10px !important; }
.faq-section { padding: 75px 0; border-top: 1px solid var(--line); }
.faq-layout { display: grid; grid-template-columns: 1fr 1.3fr; gap: 90px; }
.faq-layout > div > p:not(.eyebrow) { font-size: 14px; max-width: 310px; color: var(--muted); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { list-style: none; display: flex; justify-content: space-between; gap: 24px; font-size: 14px; font-weight: 550; padding: 20px 0; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--accent); font-size: 19px; line-height: 1.4; transition: transform .2s; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { color: var(--muted); font-size: 13px; line-height: 1.8; margin: 0 28px 24px 0; }
.partner-section { background: #272e27; padding: 66px 0; color: #fafaf0; }
.partner-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.partner-section .eyebrow { color: #e8ae85; }
.partner-section h2 { font-size: 40px; }
.partner-section em { color: #e8ae85; }
.partner-section p:not(.eyebrow) { color: #b8c0b5; font-size: 13px; line-height: 1.85; }
.partner-actions { display: flex; flex-direction: column; gap: 22px; align-items: center; }
.partner-actions .button { background: #e8c4a7; border-color: #e8c4a7; color: #292b23; }
.partner-actions .button:hover { background: #f3d8c4; }
.partner-actions > span { color: #a9b1a4; font-size: 10px; }
.footer { padding: 37px 0 22px; }
.footer-top { display: flex; align-items: center; gap: 25px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.footer-top p { font-size: 11px; color: var(--muted); }
.footer-top nav { margin-left: auto; display: flex; gap: 24px; font-size: 11px; }
.footer-top nav a { text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 20px; font-size: 10px; color: var(--muted); }
@media (min-width: 1450px) { .container { width: min(1280px, calc(100% - 120px)); } h1 { font-size: 75px; } }
@media (max-width: 1100px) {
  .container { width: calc(100% - 56px); }
  .header nav { gap: 18px; }
  h1 { font-size: 55px; letter-spacing: -2.8px; }
  .hero .button { font-size: 12px; padding: 12px 16px; gap: 14px; }
  .hero .eyebrow { font-size: 9px; }
  .pillars article { padding: 23px; }
  .portal-layout { gap: 32px; }
  .governance-note { flex-wrap: wrap; }
  .governance-note a { margin-left: 36px; }
  .start-grid { gap: 35px; }
  .example-card { padding: 22px; }
  .example-category { font-size: 8px; }
}
@media (max-width: 820px) {
  .header-inner { height: 70px; }
  html:not(.js) .header-inner { height: auto; min-height: 70px; flex-wrap: wrap; padding-block: 18px; }
  html:not(.js) .menu-toggle { display: none; }
  html:not(.js) .header nav { display: flex; position: static; flex-wrap: wrap; padding: 0; border: 0; gap: 10px 22px; }
  html:not(.js) .header nav > .button { padding: 8px 16px; }
  .menu-toggle { display: grid; place-content: center; gap: 6px; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 4px; background: transparent; }
  .menu-toggle span { display: block; width: 18px; height: 2px; background: var(--ink); }
  .header nav { display: none; position: absolute; inset: 70px 0 auto; background: var(--paper); border-bottom: 1px solid var(--line); padding: 24px 28px; align-items: stretch; }
  .header nav.open { display: flex; flex-direction: column; gap: 0; }
  .header nav > a { padding: 12px 0; }
  .header nav > .button { margin-top: 10px; }
  .nav-github { border-left: 0; }
  .hero { padding-block: 30px 34px; }
  .hero-copy { max-width: 620px; }
  h1 { font-size: 56px; letter-spacing: -2.5px; }
  .lead { max-width: 535px; }
  .hero .eyebrow { font-size: 10px; }
  .announcement { margin-bottom: 20px; }
  .desktop-break { display: none; }
  .providers ul { justify-content: center; gap: 20px 38px; }
  .section { padding-block: 48px; }
  .section-heading { align-items: start; flex-direction: column; gap: 20px; margin-bottom: 32px; }
  .section-heading > p { max-width: 530px; }
  .pillars { grid-template-columns: 1fr; }
  .pillars article { padding: 26px; }
  .pillars article + article { border-left: 0; border-top: 1px solid var(--line); }
  .pillar-top { margin-bottom: 18px; }
  .pillars h3 br { display: none; }
  .pillars ul { padding: 0 0 20px; }
  .workflow-section { padding-block: 60px; }
  .portal-layout, .start-grid, .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .portal-copy { max-width: 520px; }
  .example-grid { grid-template-columns: 1fr; gap: 14px; }
  .example-card { padding: 25px; }
  .example-category { font-size: 10px; }
  .example-card h3 { margin-top: 17px; }
  .examples-section { padding-block: 60px; }
  .faq-section { padding-block: 50px; }
  .partner-inner { flex-direction: column; align-items: flex-start; gap: 25px; }
  .partner-actions { align-items: flex-start; }
  .footer-top { flex-wrap: wrap; gap: 18px; }
  .footer-top nav { width: 100%; margin: 0; }
}
@media (max-width: 480px) {
  .container { width: calc(100% - 36px); }
  .brand { font-size: 22px; }
  h1 { font-size: 49px; letter-spacing: -2.9px; }
  .lead { font-size: 14px; }
  .hero .eyebrow { font-size: 8px; letter-spacing: 1.05px; }
  .hero .actions { flex-direction: column; align-items: stretch; }
  .hero .button { padding: 13px; font-size: 13px; }
  .hero-note { font-size: 9px; gap: 9px; }
  .hero-note span + span::before { margin-right: 9px; }
  .providers li { font-size: 14px; }
  .providers small { font-size: 9px; line-height: 1.8; }
  .governance-note { align-items: flex-start; gap: 8px; }
  .governance-note p { flex: 1; }
  .governance-note a { width: 100%; margin-left: 30px; }
  h2, .examples-section h2 { font-size: 34px; }
  .partner-section h2 { font-size: 34px; }
  .walkthrough-caption { font-size: 9px; text-align: left; }
  .footer-bottom { gap: 15px; flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }