:root {
  color-scheme: light;
  --forest: #102c25;
  --night: #09211b;
  --ivory: #f7f5ee;
  --sand: #e9dfc9;
  --ink: #202725;
  --muted: #4d5f53;
  --gold: #edc58c;
  --line: #c6cbbd;
  --serif: Georgia, "Times New Roman", serif;
  --sans: "Segoe UI", Arial, sans-serif;
  --ease-out: cubic-bezier(.23,1,.32,1);
  --gutter: clamp(1.25rem, 5.5vw, 6rem);
  --section: clamp(4.25rem, 8.5vw, 9rem);
  --nav-height: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--nav-height) + 1.25rem); }
body { margin: 0; background: var(--ivory); color: var(--ink); font: 1rem/1.65 var(--sans); }
img { display: block; max-width: 100%; height: auto; }
figure, ul, ol, p { margin: 0; }
h1, h2, h3 { margin: 0; line-height: 1.02; text-wrap: balance; }
h1, h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -.04em; }
h1 { font-size: clamp(2.85rem, 6.1vw, 7.25rem); }
h2 { font-size: clamp(2.25rem, 4.6vw, 5rem); }
h3 { font-size: clamp(1.18rem, 2vw, 1.55rem); line-height: 1.2; }
h1 em { font-weight: 400; }
a { color: inherit; text-underline-offset: .22em; text-decoration-thickness: .08em; }
:focus-visible { outline: 3px solid #a74a19; outline-offset: 4px; }
.homepage .site-header :focus-visible, .site-footer :focus-visible, .home-hero :focus-visible, .flow :focus-visible { outline-color: var(--gold); }
.wrap { width: min(100% - 2 * var(--gutter), 83rem); margin-inline: auto; }
.section-space { padding-block: var(--section); }
.eyebrow { font-size: .77rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; line-height: 1.35; }
.section-lede { max-width: 42rem; }
.section-lede .eyebrow { margin-bottom: 1rem; }
.section-lede > p:not(.eyebrow) { margin-top: 1.15rem; max-width: 37rem; }
.section-lede .text-link { margin-top: .8rem; }
.skip { position: fixed; left: 1rem; top: .5rem; z-index: 4; padding: .65rem 1rem; color: var(--forest); background: var(--ivory); transform: translateY(-160%); }
.skip:focus { transform: none; }
.site-header { position: sticky; z-index: 3; top: 0; color: var(--forest); background: var(--ivory); border-bottom: 1px solid var(--line); }
.homepage .site-header { color: var(--ivory); background: var(--night); border-color: #345044; }
.site-bar { min-height: var(--nav-height); display: flex; align-items: center; gap: clamp(1rem, 4vw, 4rem); }
.site-header.compact .site-bar .brand img { transform: scale(.88); }
.site-bar .brand img { transition: transform 200ms var(--ease-out); }
.brand { display: inline-flex; align-items: center; min-height: 44px; gap: .7rem; font: 400 1.15rem/1.14 var(--serif); text-decoration: none; }
.brand img { flex: 0 0 auto; width: 38px; height: 38px; }
.site-bar nav { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(.6rem, 2.3vw, 2rem); }
.site-bar nav a { position: relative; display: inline-flex; align-items: center; min-height: 44px; font-size: .92rem; text-decoration: none; font-weight: 600; }
.site-bar nav a::after { content: ""; position: absolute; bottom: .45rem; inset-inline: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform 180ms var(--ease-out); }
.site-bar nav a:hover::after, .site-bar nav a[aria-current]::after { transform: scaleX(1); }
.text-link, .light-link, .header-action, .button { display: inline-flex; align-items: center; justify-content: space-between; gap: .8rem; min-height: 44px; max-width: 100%; font-weight: 650; line-height: 1.3; }
.text-link span, .light-link span, .header-action span, .button span { flex: 0 0 auto; transition: transform 180ms var(--ease-out); }
.text-link:hover span, .light-link:hover span, .header-action:hover span, .button:hover span { transform: translate(2px, -2px); }
.header-action { margin-inline-start: auto; font-size: .875rem; white-space: nowrap; }
.button { padding: .85rem 1.15rem; background: var(--gold); color: var(--night); text-decoration: none; transition: background-color 160ms ease, transform 140ms var(--ease-out); }
.button:hover { background: #f5d6a7; }
.button:active { transform: scale(.97); }
.home-hero { position: relative; isolation: isolate; display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); align-items: stretch; background: var(--night); color: var(--ivory); min-height: clamp(31rem, 53vw, 54rem); }
.hero-copy { position: relative; z-index: 1; align-self: center; padding: clamp(3rem, 9vw, 9rem) clamp(.25rem, 2vw, 2rem) clamp(3rem, 9vw, 9rem) max(var(--gutter), calc((100vw - 83rem) / 2)); }
.hero-copy .eyebrow { display: flex; align-items: center; gap: .6rem; color: var(--gold); margin-bottom: 1.25rem; }
.hero-copy .eyebrow i { display: inline-block; width: .5rem; aspect-ratio: 1; background: currentColor; transform: rotate(45deg); }
.hero-copy h1 { font-size: clamp(3rem, 5.85vw, 7.25rem); }
.hero-copy h1 em { display: block; color: var(--gold); }
.hero-copy > p:not(.eyebrow) { max-width: 35ch; margin-top: 1.5rem; font-size: clamp(1rem, 1.35vw, 1.2rem); }
.actions { display: flex; flex-wrap: wrap; align-items: center; column-gap: 1.35rem; row-gap: .75rem; margin-top: 1.8rem; }
.hero-landscape { position: relative; min-width: 0; min-height: 100%; overflow: hidden; border-top-left-radius: 43% 24%; }
.hero-landscape img { width: 100%; height: 100%; object-fit: cover; object-position: 65% center; }
.hero-landscape::after { position: absolute; content: ""; inset: 0; pointer-events: none; background: linear-gradient(0deg, #09211b 0%, transparent 35%); opacity: .9; }
.hero-landscape figcaption { position: absolute; right: var(--gutter); bottom: 1.35rem; z-index: 1; font-size: .78rem; color: var(--ivory); }
.hero-landscape figcaption span { color: var(--gold); margin-right: .35rem; }
.merchant-strip { color: var(--ivory); background: var(--forest); border-top: 1px solid #476254; }
.merchant-strip .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1.4rem; padding-block: 1rem; font-size: .9rem; }
.merchant-strip span::before { content: ""; display: inline-block; margin-right: .6rem; width: .45rem; height: .45rem; border: 1px solid var(--gold); transform: rotate(45deg); vertical-align: .12em; }
.merchant { display: grid; grid-template-columns: 1.2fr 1fr 1fr; column-gap: clamp(1rem, 4vw, 4rem); row-gap: 2rem; }
.merchant .section-lede { grid-row: span 2; }
.feature-note { border-top: 1px solid #879485; padding-top: 1.3rem; }
.feature-note p { margin-top: .8rem; max-width: 36ch; color: var(--muted); }
.flow-wrap { background: var(--forest); color: var(--ivory); border-radius: 38% 0 0 0 / 5rem 0 0 0; }
.flow { position: relative; padding-block: var(--section); }
.flow .eyebrow { color: var(--gold); }
.flow ol { list-style: none; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); padding: 0; margin-block: 2.75rem 1.25rem; counter-reset: stage; }
.flow li { position: relative; min-height: 12rem; padding: 1.25rem 1.6rem 1.4rem 1.25rem; border-top: 1px solid #789184; border-left: 1px solid #789184; counter-increment: stage; }
.flow li:nth-child(even) { transform: translateY(1.3rem); }
.flow li::before { content: "0" counter(stage); display: block; color: var(--gold); font: 400 1.75rem var(--serif); margin-bottom: .7rem; }
.flow li::after { content: ""; position: absolute; top: -4px; left: -4px; width: 7px; height: 7px; transform: rotate(45deg); background: var(--gold); }
.flow li p { margin-top: .65rem; color: #d3dfd4; }
.home-guides, .faq, .closing { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(1.5rem, 6vw, 6rem); }
.home-guides ol { padding: 0; list-style: none; border-top: 1px solid var(--line); }
.home-guides li { display: grid; gap: .35rem; padding-block: 1.1rem; border-bottom: 1px solid var(--line); }
.home-guides li span { font-size: .78rem; color: var(--muted); font-weight: 650; }
.home-guides li a { display: flex; align-items: center; justify-content: space-between; gap: .75rem; min-height: 44px; font: 400 clamp(1.3rem, 2vw, 1.85rem)/1.2 var(--serif); }
.home-guides li b { font: 400 .9rem var(--sans); }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { min-height: 50px; padding-block: .85rem; cursor: pointer; font-weight: 650; }
.faq details p { padding: 0 1rem 1rem; color: var(--muted); }
.closing { grid-template-columns: 1fr auto; align-items: center; background: var(--sand); padding: clamp(1.5rem, 4vw, 4rem); margin-bottom: var(--section); border-top-right-radius: 3rem; }
.closing h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
.closing p { margin-top: .8rem; }
.closing .button { color: var(--ivory); background: var(--forest); }
.closing .button:hover { background: #1d4639; }
.site-footer { position: relative; isolation: isolate; overflow: hidden; color: var(--ivory); background: var(--night); border-top-right-radius: 34% 4rem; }
.site-footer::before { content: ""; position: absolute; z-index: -1; inset: 0; background: url("/assets/root-traces.svg") right bottom / min(65rem, 86%) auto no-repeat; opacity: .42; pointer-events: none; }
.footer-grid { display: grid; grid-template-columns: 1.1fr .65fr 1.25fr 1fr; gap: 1.5rem clamp(1rem, 4vw, 4rem); padding-block: clamp(3rem, 7vw, 6rem) 2.4rem; }
.footer-grid h2 { font: 700 .78rem/1.2 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--gold); margin-bottom: .65rem; }
.footer-grid p { max-width: 23ch; margin-top: .85rem; color: #d3dfd4; font-size: .9rem; }
.footer-grid ul, .toc ol, .toc ul, .related ul { list-style: none; padding: 0; }
.footer-grid li a, .footer-end a { display: inline-flex; align-items: center; min-height: 44px; line-height: 1.35; }
.footer-end { display: flex; justify-content: space-between; gap: 1rem; align-items: center; border-top: 1px solid #456156; padding-block: .55rem; font-size: .84rem; }
.breadcrumbs ol { list-style: none; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; font-size: .86rem; }
.breadcrumbs li + li::before { content: "/"; opacity: .8; margin-right: .4rem; }
.breadcrumbs a { display: inline-flex; align-items: center; min-height: 44px; }
.atlas-hero { background: var(--forest); color: var(--ivory); }
.atlas-hero .wrap { display: grid; grid-template-columns: 1.07fr 1fr; align-items: center; gap: 2rem; padding-block: clamp(2.2rem, 4vw, 4.25rem); }
.atlas-hero h1 { margin-block: .45rem 1.3rem; font-size: clamp(3.1rem, 6.2vw, 6.75rem); }
.atlas-hero em { display: block; color: var(--gold); }
.atlas-hero p { max-width: 42ch; }
.atlas-hero figure { border-radius: 55% 3% 3% 3% / 34% 3% 3% 3%; overflow: hidden; }
.atlas-hero img { width: 100%; }
.atlas-routes { isolation: isolate; position: relative; padding-block: var(--section); }
.atlas-routes::before { content: ""; position: absolute; z-index: -1; inset: 5% 4% 4%; background: url("/assets/atlas-trace.svg") center / 100% 100% no-repeat; opacity: .55; }
.atlas-feature { display: grid; align-items: center; gap: clamp(1.5rem, 5.5vw, 5.5rem); }
.atlas-feature + .atlas-feature { margin-top: clamp(4rem, 9vw, 9rem); }
.atlas-feature h2 { font-size: clamp(2.25rem, 4vw, 4.15rem); }
.atlas-feature p:not(.eyebrow) { margin-block: 1rem .65rem; max-width: 43ch; }
.atlas-feature .eyebrow { margin-bottom: 1rem; color: var(--muted); }
.atlas-feature img { width: 100%; }
.feature-1 { grid-template-columns: 1.2fr 1fr; }
.feature-1 figure { overflow: hidden; border-top-left-radius: 39% 28%; }
.feature-2 { grid-template-columns: .88fr 1.12fr; padding-inline-start: clamp(0rem, 5vw, 5rem); }
.feature-2 figure { grid-column: 2; grid-row: 1; overflow: hidden; border-bottom-right-radius: 43% 32%; }
.feature-2 .atlas-copy { grid-column: 1; grid-row: 1; }
.feature-3 { grid-template-columns: 1.3fr .7fr; gap: 0; background: var(--sand); border-top-right-radius: 4rem; overflow: hidden; }
.feature-3 .atlas-copy { padding: clamp(1.5rem, 4vw, 4rem); }
.feature-3 figure img { height: 100%; object-fit: cover; }
.feature-3 figure { height: 100%; }
.article-hero, .doc-hero { background: var(--sand); color: var(--forest); }
.article-hero .wrap { display: grid; grid-template-columns: 1.37fr .82fr; align-items: center; gap: clamp(1.4rem, 4vw, 4rem); padding-block: clamp(2.3rem, 4.5vw, 4.75rem); }
.article-hero h1, .doc-hero h1 { font-size: clamp(2.45rem, 4.65vw, 5.35rem); margin-block: .65rem 1.1rem; }
.article-hero .eyebrow { margin-top: .7rem; }
.article-hero p:not(.eyebrow), .doc-hero p { max-width: 58ch; }
.article-hero figure { border-top-right-radius: 40% 25%; overflow: hidden; }
.article-hero img { width: 100%; }
.article-layout, .doc-layout { display: grid; grid-template-columns: minmax(12rem,.37fr) minmax(0, 1fr); gap: clamp(2rem, 7vw, 7rem); align-items: start; padding-block: clamp(2.25rem, 6vw, 6rem) var(--section); }
.doc-hero .wrap { padding-block: clamp(2.3rem, 5vw, 4.75rem); }
.toc { position: sticky; top: calc(var(--nav-height) + 1rem); max-height: calc(100vh - var(--nav-height) - 2rem); overflow-y: auto; border-top: 1px solid var(--line); padding-top: .8rem; }
.toc h2 { font: 700 .85rem/1.3 var(--sans); letter-spacing: .08em; text-transform: uppercase; margin-bottom: .4rem; }
.toc a { display: inline-flex; align-items: center; min-height: 44px; font-size: .92rem; line-height: 1.3; padding-block: .25rem; }
.article-body { width: 100%; max-width: 47rem; font-size: 1.06rem; }
.article-body h2 { font-size: clamp(1.9rem, 3.65vw, 3rem); margin-block: 2.1rem .85rem; }
.article-body h3 { margin-block: 1.4rem .65rem; }
.article-body p + p, .article-body p + ul, .article-body ul + p, .article-body ol + p { margin-top: .85rem; }
.article-body ul, .article-body ol { padding-left: 1.4rem; }
.article-body li + li { margin-top: .35rem; }
.article-body code { overflow-wrap: anywhere; }
.article-body table { width: 100%; border-collapse: collapse; font-size: .92rem; line-height: 1.45; }
.article-body th, .article-body td { border-bottom: 1px solid var(--line); padding: .75rem; text-align: left; vertical-align: top; }
.article-body th { background: var(--sand); }
.table-scroll { overflow-x: auto; margin-block: 1.1rem; }
.article-body .route-ribbon { display: flex; flex-wrap: wrap; gap: .35rem 1.25rem; list-style: none; padding: .9rem 0; border-block: 1px solid var(--line); color: var(--forest); font-size: .9rem; font-weight: 650; }
.route-ribbon li + li { margin: 0; }
.route-ribbon li + li::before { content: "↳"; margin-right: .35rem; }
.article-return { border-top: 1px solid var(--line); padding-top: 1.2rem; margin-top: 2.75rem; }
.article-body .related ul { padding: 0; }
.related li { border-bottom: 1px solid var(--line); }
.related a { width: 100%; padding-block: .45rem; }
.notice { border-block: 1px solid #b4a68f; background: #eee7d8; padding: 1rem 1.15rem; margin-block: 1.35rem; }
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 7vw, 7rem); }
.contact-form { display: grid; align-items: start; gap: .55rem; max-width: 42rem; }
.contact-form label { font-weight: 650; margin-top: .5rem; }
.contact-form label span, .contact-form small, .form-privacy { color: var(--muted); font-size: .91rem; }
.contact-form input, .contact-form textarea { width: 100%; min-height: 46px; border: 1px solid #7b8c7e; background: #fffefa; padding: .65rem .8rem; font: inherit; color: var(--ink); }
.contact-form textarea { resize: vertical; }
.contact-form .button { justify-self: start; border: 0; margin-top: .65rem; cursor: pointer; font: 650 1rem/1.3 var(--sans); }
.contact-form .button:disabled { opacity: .75; cursor: wait; }
.form-status { min-height: 1.7em; font-weight: 650; }
@media (max-width: 1000px) {
  .hero-copy { padding-right: 1rem; }
  .merchant { grid-template-columns: .9fr 1.1fr; }
  .merchant .section-lede { grid-row: span 3; }
  .flow ol { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1.3rem 0; }
  .flow li { min-height: 0; }
  .flow li:nth-child(even) { transform: none; }
  .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 760px) {
  :root { --nav-height: 110px; }
  .site-bar { display: grid; grid-template-columns: 1fr auto; gap: 0 .75rem; padding-block: .3rem; }
  .site-bar nav { grid-row: 2; grid-column: 1 / -1; gap: .55rem 1.45rem; }
  .site-bar .brand { font-size: 1.02rem; }
  .brand img { width: 32px; height: 32px; }
  .header-action { font-size: .81rem; white-space: normal; gap: .4rem; }
  .home-hero { grid-template-columns: 1fr; }
  .hero-copy { padding: 2.8rem var(--gutter) 2rem; }
  .hero-landscape { min-height: 0; margin-left: var(--gutter); border-top-left-radius: 32% 22%; }
  .hero-landscape img { height: auto; }
  .hero-landscape figcaption { bottom: .6rem; }
  .merchant, .home-guides, .faq, .closing, .atlas-hero .wrap, .atlas-feature, .article-hero .wrap, .article-layout, .doc-layout, .contact-layout { grid-template-columns: minmax(0,1fr); }
  .merchant .section-lede, .feature-2 figure, .feature-2 .atlas-copy { grid-area: auto; }
  .feature-2 { padding-inline-start: 0; }
  .feature-3 { gap: 0; }
  .closing { gap: 1rem; }
  .closing > a { justify-self: start; }
  .atlas-feature .atlas-copy { max-width: 33rem; }
  .atlas-routes::before { inset-inline: 0; }
  .toc { position: static; max-height: none; }
  .article-hero figure { max-width: 26rem; }
  .article-body th, .article-body td { padding: .55rem; }
}
@media (max-width: 420px) {
  .site-bar { grid-template-columns: minmax(0,1fr) minmax(0,.72fr); }
  .site-bar .brand { gap: .4rem; }
  .site-bar nav { column-gap: 1.15rem; }
  .flow ol, .footer-grid { grid-template-columns: minmax(0,1fr); }
  .flow li { padding-bottom: .6rem; }
  .footer-grid { gap: 1.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}