:root{--ink:#172a46;--muted:#596b83;--primary:#004aad;--line:#dfe6f0;--paper:#fafcff;--accent:#d6e6ff}
html{scroll-behavior:smooth;scroll-padding-top:100px}body{background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px;line-height:1.75}a{color:var(--primary)}a:hover{color:#00377f}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #5595eb;outline-offset:4px}p{margin-bottom:1.15rem}code{color:#004aad;background:#edf3fc;border-radius:4px;padding:2px 5px;font-size:.87em;overflow-wrap:anywhere}h1,h2,h3{font-weight:650;letter-spacing:-.035em;line-height:1.2}h1{font-size:clamp(2.5rem,4.8vw,4.3rem);margin:20px 0 24px}h1 span{color:var(--primary)}h2{font-size:2rem;margin-bottom:22px}h3{font-size:1.12rem;margin:28px 0 14px;letter-spacing:-.015em}.topbar{height:76px;border-bottom:1px solid var(--line);background:#fafcfff5;position:fixed;inset:0 0 auto;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:0 36px;backdrop-filter:blur(10px)}.brand{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:750;color:var(--ink);letter-spacing:-1px}.brand:hover{text-decoration:none}.brand-mark{display:grid;place-items:center;width:33px;height:35px;border-radius:9px;background:var(--primary);color:white;font-size:25px}.brand-divider{color:#bac7db;font-weight:300;margin:0 6px}.brand-label{font-size:14px;font-weight:500;letter-spacing:0;color:var(--muted)}.topbar-right{display:flex;align-items:center;gap:15px}.version{font:12px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:6px 12px}.sidebar{position:fixed;top:76px;bottom:0;left:0;width:258px;border-right:1px solid var(--line);padding:26px 20px;overflow-y:auto;background:var(--paper)}.sidebar nav a{display:block;padding:7px 13px;color:#536780;font-size:13px;border-radius:6px;line-height:1.6;margin:2px 0}.sidebar nav a:hover{background:#edf3fc;text-decoration:none}.sidebar nav a.active{background:#e4eeff;color:#004aad;font-weight:650}.nav-label{font-size:10px;letter-spacing:1.6px;text-transform:uppercase;color:#71819a;margin:20px 13px 10px;font-weight:700}.nav-label:first-child{margin-top:0}.nav-method{font:9px ui-monospace,monospace;color:var(--primary);margin-right:7px;font-weight:700}.sidebar-foot{margin:35px 13px 0;border-top:1px solid var(--line);padding-top:20px;font-size:12px;color:var(--muted)}.sidebar-foot span{font-size:10px}.main-content{max-width:1410px;margin-left:258px;padding:130px 6vw 0}.main-content section{max-width:1010px;padding:0 0 55px;margin:0 0 55px;border-bottom:1px solid var(--line);scroll-margin-top:0}.eyebrow,.section-label{font-size:11px;letter-spacing:1.9px;font-weight:700;color:var(--primary)}.section-label{margin-bottom:14px}.hero .lead{font-size:18px;line-height:1.7;color:var(--muted);max-width:690px}.hero-actions{display:flex;align-items:center;gap:25px;margin:30px 0 36px}.btn-primary{background:var(--primary);border-color:var(--primary);padding:11px 20px;border-radius:6px;font-size:13px;font-weight:600}.btn-primary:hover,.btn-primary:focus{background:#003b8a;border-color:#003b8a}.btn-primary span{margin-left:15px}.text-link{font-size:13px;font-weight:600}.flow-strip{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid #d4e2f7;background:#edf4ff;border-radius:10px;padding:24px;margin-bottom:30px;font:11px ui-monospace,monospace;color:#617897}.flow-strip b{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:13px;color:#24436c;margin-left:9px}.callout{padding:19px 23px;border-left:3px solid #5a88c7;background:#edf4ff;border-radius:0 7px 7px 0;margin:24px 0;line-height:1.7;font-size:14px}.callout strong{display:block;margin-bottom:4px}.callout.note{background:#eef2f5;border-color:#8097ad}.callout.warning{background:#fbf2df;border-color:#b68422}.callout.important{background:#e5efff;border-color:var(--primary);font-size:15px}.endpoint{border:1px solid var(--line);border-radius:7px;padding:15px 18px;display:flex;align-items:flex-start;gap:16px;background:white;margin-bottom:25px}.endpoint code{background:transparent;color:var(--ink);padding:0;line-height:1.8}.method{display:inline-block;background:#e5efff;color:#004aad;font:700 10px ui-monospace,monospace;padding:5px 8px;border-radius:4px;white-space:nowrap}.method.get{background:#e6eef7;color:#315a85}.code-block{border:1px solid #233c60;border-radius:9px;background:#13243e;margin:22px 0;overflow:hidden;min-width:0}.code-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 17px;background:#1a3152;color:#bdcfe8;font:11px ui-monospace,monospace;min-height:44px;border-bottom:1px solid #30496b}.code-block pre{margin:0;padding:21px;color:#d8e7ff;line-height:1.75;font-size:12px;tab-size:2;overflow-x:auto}.code-block pre code{color:inherit;background:none;border-radius:0;padding:0;font-size:inherit;overflow-wrap:normal}.copy-button{border:1px solid #526d92;background:transparent;color:#d3e3fa;border-radius:4px;font:11px inherit;padding:2px 8px;cursor:pointer;flex-shrink:0}.copy-button:hover{background:#304f79}.table{font-size:13px;color:var(--ink);margin-bottom:0}.table th{font-size:10px;letter-spacing:.7px;text-transform:uppercase;color:#617795;border-top:0;border-bottom:1px solid var(--line);padding:13px 14px;background:#f0f5fc}.table td{padding:15px 14px;border-color:var(--line);vertical-align:top}.table-responsive{border:1px solid var(--line);border-radius:7px;margin:24px 0}.table td:first-child{min-width:145px}.table td code{font-size:12px}.response-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.response-grid .code-block{margin:8px 0}.mode-card{border:1px solid var(--line);border-radius:10px;padding:25px;height:100%;background:white}.mode-card.featured{border-color:#b8cff0;background:#f0f6ff}.mode-card h3{font-size:21px;margin:18px 0}.mode-card p{font-size:14px}.mode-card p:last-child{margin-bottom:0}.pill{font-size:10px;text-transform:uppercase;letter-spacing:.8px;font-weight:650;color:#365f96}.steps{list-style:none;counter-reset:step;padding:0;margin-top:28px}.steps>li{position:relative;padding:0 0 24px 50px;counter-increment:step}.steps>li::before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:0;font:12px ui-monospace,monospace;border:1px solid #cbdcf5;background:#edf4ff;width:31px;height:31px;display:grid;place-items:center;border-radius:50%;color:var(--primary)}.steps p{margin-top:6px;margin-bottom:0}.steps .code-block{max-width:650px}.error-table td:first-child{width:35%}.error-table code{white-space:normal;line-height:1.9}li{padding-bottom:9px}.checklist{display:grid;gap:5px;padding:18px 22px;background:white;border:1px solid var(--line);border-radius:10px;margin:20px 0}.checklist label{display:flex;gap:13px;align-items:baseline;font-size:14px;margin:0;padding:6px 0;cursor:pointer}.checklist input{accent-color:var(--primary)}.docs-footer{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:11px;padding-bottom:32px}.menu-toggle{display:none}.skip-link{position:fixed;top:-80px;left:15px;padding:10px;background:white;z-index:30}.skip-link:focus{top:10px}.text-muted{color:var(--muted)!important}
.response .code-header{display:flex;min-height:32px;padding:6px 16px}.response .code-header>span{font-size:10px}
@media(min-width:1700px){.main-content{padding-left:100px;padding-right:100px}}
@media(max-width:1100px){.sidebar{width:230px}.main-content{margin-left:230px;padding:115px 35px 0}.flow-strip{flex-wrap:wrap}.flow-strip>span[aria-hidden]{display:none}.mode-card{margin-bottom:18px;height:auto}}
@media(max-width:767px){html{scroll-padding-top:88px}.topbar{height:66px;padding:0 18px}.brand{font-size:21px;gap:8px}.brand-label{font-size:12px}.brand-divider{margin:0 2px}.version{display:none}.menu-toggle{display:block;border:1px solid var(--line);color:var(--ink)}.sidebar{position:static;width:auto;margin-top:66px;padding:18px;border-right:0;border-bottom:1px solid var(--line);max-height:none}.js-enabled .sidebar{display:none}.js-enabled .sidebar.is-open{display:block;position:fixed;top:66px;bottom:0;margin-top:0;width:100%;z-index:19;overflow:auto}.main-content{margin:0;padding:36px 21px 0}.js-enabled .main-content{padding-top:108px}.main-content section{padding-bottom:35px;margin-bottom:35px}h1{font-size:42px}h2{font-size:27px}.hero .lead{font-size:16px}.flow-strip{align-items:flex-start;flex-direction:column;padding:20px}.response-grid{grid-template-columns:1fr}.endpoint{gap:10px;padding:13px 12px}.endpoint code{font-size:11px}.table{min-width:530px}.code-block pre{padding:16px;font-size:11px}.hero-actions{gap:20px}.callout{padding:16px}.docs-footer{flex-direction:column}.steps>li{padding-left:41px}.brand-mark{width:29px;height:31px}.code-header{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Quick integration guide */
[hidden]{display:none!important}
.error-table th{background:#fff3f2;color:#9e4848}.error-table td:first-child{border-left:3px solid #dca5a0}
body{background:#fff;font-size:15px;color:#21324b}
.topbar{background:#ffffffed;height:72px}.sidebar{top:72px;background:#f8fafc;width:255px;padding:28px 18px}.sidebar nav a{padding:10px 12px;margin:3px 0;font-size:12px}.nav-number{font:11px ui-monospace,monospace;display:inline-block;min-width:28px;color:#8797ae}.sidebar nav a.active .nav-number{color:#004aad}.sidebar-foot{font-size:11px;line-height:2}.live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#21a879;margin-right:5px}.main-content{margin-left:255px;max-width:1500px;padding:126px 5.5vw 0}.main-content section{max-width:1080px;margin-bottom:64px;padding-bottom:64px}.hero{padding-top:6px}h1{font-size:clamp(38px,4.3vw,66px);letter-spacing:-.05em;line-height:1.1;margin-top:22px}.hero .lead{font-size:23px;line-height:1.55;margin-bottom:14px}.lead strong{font-weight:550;color:#223d60}.hero-description{max-width:640px;font-size:14px;color:#63758b}.hero-actions{margin:28px 0 36px}.quick-map{display:grid;grid-template-columns:1fr 1.35fr;border:1px solid var(--line);border-radius:12px;margin:0 0 20px;background:linear-gradient(120deg,#f8faff,#f1f7ff)}.quick-map>div{padding:24px 26px}.quick-map>div+div{border-left:1px solid var(--line)}.quick-map h3{margin:9px 0;font-size:18px}.quick-map p{font-size:12px;margin:0;line-height:1.7;color:var(--muted)}.pill{font-size:10px;letter-spacing:1px}h2{font-size:32px;letter-spacing:-.04em;margin-bottom:18px}.section-label{font-size:10px;letter-spacing:1.6px;margin-bottom:15px}.config-heading{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:10px 10px 0 0;padding:18px 22px;background:#f8faff;margin-top:26px}.config-heading div{flex:1}.config-heading div span{display:block;font-size:11px;color:var(--muted)}.config-heading+.table-responsive{margin-top:0;border-top:0;border-radius:0 0 10px 10px}.education{display:flex;align-items:center;gap:13px;margin:24px 0;font:10px ui-monospace,monospace;letter-spacing:.7px;color:#577294}.education i{font-style:normal;color:#a7b9cd}.education span:last-child{color:#004aad}.request-auth{font-size:12px}.mode-comparison{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}.mode-card{padding:24px;height:auto;border-radius:12px}.mode-card.featured{background:#f4f8ff;border-color:#b7cdf0}.mode-card h3{font-size:20px;min-height:48px;margin:14px 0 22px}.mode-card>p{font-size:12px;line-height:1.8;margin:22px 0 0;color:#536780}.flowchart{list-style:none;padding:0;margin:0;text-align:center}.flowchart>li{position:relative;border:1px solid #d8e3f0;background:#fff;border-radius:7px;padding:12px 9px;margin-bottom:24px;font-size:12px;line-height:1.55}.flowchart>li:not(:last-child)::after{content:'↓';position:absolute;top:100%;left:calc(50% - 5px);height:24px;color:#7995b7;font-size:16px;line-height:24px}.flowchart code{display:block;background:transparent;font-size:10px}.flowchart .decision{border-style:dashed;background:#f8fafc}.flowchart .flow-branches{display:grid;grid-template-columns:1.6fr 1fr;gap:7px;background:transparent;border:none;padding:0;align-items:stretch}.flow-branches>div{background:#fff;border:1px solid #dbe5f0;border-radius:7px;padding:13px 7px;min-height:129px}.flow-branches b{font-size:10px;color:#004aad;display:block;margin-bottom:10px}.flow-branches span{display:block;font-size:10px;line-height:1.9;color:#61728a}.flowchart .flow-final{background:#eaf2ff;border-color:#cfdef5;color:#174576;margin-bottom:0;min-height:61px;display:flex;flex-direction:column;justify-content:center}.mode-comparison+.small{margin:18px 0 30px}.mode-selector{border-top:1px solid var(--line);padding-top:27px}.segmented{display:flex;gap:5px;padding:5px;border:1px solid var(--line);background:#f1f5fa;border-radius:9px;margin:12px 0 16px;width:fit-content}.segmented button{border:0;border-radius:6px;background:transparent;padding:11px 20px;font:600 12px inherit;color:#596b83;cursor:pointer}.segmented button[aria-pressed=true]{background:#004aad;color:white;box-shadow:0 2px 6px #004aad25}.segmented button span{font-size:10px;font-weight:400}.mode-selector p{font-size:13px;color:#596b83}.selected-flow{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:11px;background:#f8fafc;border-radius:8px;padding:17px}.selected-flow span{font-weight:600}.selected-flow i{font-style:normal;color:#91a6c0}.response-grid{gap:18px;margin:20px 0}.response{border:1px solid #dbe5ee;border-radius:10px;overflow:hidden;min-width:0;margin:18px 0}.response-grid .response{margin:0}.response-title{padding:13px 17px;font-size:12px;font-weight:650;background:#f4f8fb;display:flex;align-items:center;gap:9px}.state-dot{width:7px;height:7px;border-radius:50%;background:#3b7dcc;flex-shrink:0}.success .state-dot{background:#179974}.pending .state-dot{background:#c48a21}.discount .state-dot{background:#7460c9}.success .response-title{background:#eef9f4}.pending .response-title{background:#fff8e9}.discount .response-title{background:#f4f1fc}.response .code-block{margin:0!important;border:0;border-radius:0}.response .code-header{display:flex}.response p{padding:16px 17px;margin:0;font-size:12px;line-height:1.8}.response p strong{color:#264b79}.response pre{min-height:130px;font-size:11px}.optional{font-size:11px;background:#eef3fa;padding:6px 9px;border-radius:20px;color:#5c7290;letter-spacing:0;vertical-align:middle;white-space:nowrap}.table td{font-size:12px;line-height:1.8}.table th{font-size:9px}.table td:first-child{min-width:160px}.table td code{font-size:11px}.code-block pre{font-size:12px;line-height:1.85}.code-header{font-size:11px}.syntax-string{color:#a5ddbd}.syntax-number{color:#efc28c}.syntax-keyword{color:#b4adff}.syntax-comment{color:#9aaec9}.code-tabs{display:flex;border-bottom:1px solid var(--line);gap:8px;margin:28px 0 18px}.code-tabs button{border:0;border-bottom:2px solid transparent;background:none;padding:12px 22px;font-size:13px;color:#657792;cursor:pointer}.code-tabs button[aria-selected=true]{color:#004aad;border-bottom-color:#004aad;font-weight:700}.example-note{font-size:12px;color:#60728b}details{border:1px solid var(--line);border-radius:8px;background:#fafcff;margin:14px 0}summary{padding:16px 20px;font-size:13px;font-weight:600;cursor:pointer;color:#365574}summary::marker{color:#7b95b6}summary:focus-visible{outline:3px solid #5595eb;outline-offset:3px}.detail-body{padding:5px 20px 18px;font-size:13px}.detail-body p:last-child{margin-bottom:0}.detail-body h2{font-size:20px}.detail-body ul{padding-left:20px}.callout{font-size:13px}.callout.warning{background:#fff8e9}.callout.important{font-size:14px}
@media(min-width:1700px){.main-content{padding-left:100px;padding-right:100px}}
@media(max-width:1150px){.main-content{padding-left:32px;padding-right:32px}.mode-card{padding:18px}.mode-card h3{font-size:18px}.flow-branches b,.flow-branches span{font-size:9px}.education{letter-spacing:0;gap:8px}}
@media(max-width:950px){.sidebar{width:220px;padding-left:12px;padding-right:12px}.main-content{margin-left:220px}.mode-comparison{gap:12px}.flowchart .flow-branches{grid-template-columns:1fr}.flow-branches>div{min-height:0}.mode-card h3{min-height:65px}.response-grid{grid-template-columns:1fr}.quick-map{grid-template-columns:1fr}.quick-map>div+div{border-left:0;border-top:1px solid var(--line)}.segmented button{padding:10px 12px}.segmented button span{display:block}}
@media(max-width:767px){.topbar{height:66px}.sidebar{width:auto;margin-top:66px}.js-enabled .sidebar.is-open{top:66px}.main-content{margin:0;padding:36px 20px 0}.js-enabled .main-content{padding-top:105px}.main-content section{margin-bottom:42px;padding-bottom:42px}h1{font-size:43px}.hero .lead{font-size:20px}.hero-description{font-size:13px}h2{font-size:28px}.mode-comparison{grid-template-columns:1fr}.mode-card h3{min-height:0}.flowchart .flow-branches{grid-template-columns:1.6fr 1fr}.flow-branches b,.flow-branches span{font-size:11px}.mode-card{padding:22px}.mode-card p{font-size:13px}.education{font-size:9px;gap:7px}.table{min-width:0}.table td,.table th{padding:12px 10px}.table td:first-child{min-width:0;width:38%}.table td code{word-break:break-word}.config-heading{padding:15px 12px;gap:10px}.config-heading>.pill{display:none}.segmented{width:100%}.segmented button{flex:1;font-size:11px}.selected-flow{gap:8px;font-size:10px}.optional{display:inline-block;margin-top:8px}.code-tabs button{padding:12px 19px}.endpoint code{font-size:11px}.quick-map>div{padding:21px}.response pre{font-size:11px}.code-block pre{font-size:11px}}
@media print{.topbar,.sidebar,.hero-actions,.copy-button,.skip-link,.mode-selector,.code-tabs{display:none!important}.main-content{margin:0;padding:0;max-width:none}.main-content section{break-inside:auto;margin-bottom:20px;padding-bottom:20px}.code-block pre{white-space:pre-wrap}.response-grid{display:block}body{background:white}.checklist,.callout{break-inside:avoid}}

/* Full SVG wordmark in the documentation header. */
.brand .brand-mark--logo {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  width: auto;
  height: 42px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  line-height: 0;
}
.brand-mark--logo img {
  display: block;
  width: auto;
  height: 100%;
  object-fit: contain;
}
@media (max-width: 767px) {
  .brand .brand-mark--logo { height: 35px; }
}