:root {
	--bg: #ffffff; --bg-2: #f5f6f7; --bg-3: #eceef0;
	--fg: #16191d; --fg-2: #4b535b; --fg-3: #8a939c;
	--line: #e3e6e9; --line-2: #d0d5da;
	--ledger: #0f7a5f; --ledger-2: #e3f3ee;
	--network: #2f5db6; --network-2: #e6edf9;
	--warn: #b3730a; --warn-2: #fbf0dc;
	--bad: #c22e2e;
	--sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
@media (prefers-color-scheme: dark) {
	:root {
		--bg: #14181b; --bg-2: #1b2125; --bg-3: #232a2f;
		--fg: #e8ebee; --fg-2: #a9b2ba; --fg-3: #6f7a84;
		--line: #2a3237; --line-2: #384249;
		--ledger: #5ab290; --ledger-2: #182b25;
		--network: #809fd7; --network-2: #1a2333;
		--warn: #d3ab5a; --warn-2: #2c2413;
		--bad: #dd7572;
	}
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 1.5rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
	margin: 0; background: var(--bg); color: var(--fg);
	font: 16px/1.6 var(--sans); -webkit-text-size-adjust: 100%;
}
a { color: var(--network); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--network); outline-offset: 2px; border-radius: 3px; }
code, pre, .mono { font-family: var(--mono); }
code { font-size: 0.9em; background: var(--bg-2); padding: 0.1em 0.35em; border-radius: 4px; }

.shell { display: grid; grid-template-columns: 13rem minmax(0, 46rem); gap: 0 4rem; max-width: 68rem; margin: 0 auto; padding: 0 1.5rem; }
.side { position: sticky; top: 0; align-self: start; height: 100vh; padding: 2.25rem 0 2rem; display: flex; flex-direction: column; }
.brand { font-weight: 650; letter-spacing: -0.01em; color: var(--fg); text-decoration: none; display: flex; align-items: center; gap: 0.55rem; }
.brand svg { flex: none; }
.side nav { margin-top: 2.25rem; }
.side nav ol { list-style: none; margin: 0; padding: 0; }
.side nav a { display: block; padding: 0.3rem 0; color: var(--fg-2); text-decoration: none; font-size: 0.94rem; }
.side nav a:hover { color: var(--fg); }
.side nav .step { color: var(--fg-3); font-family: var(--mono); font-size: 0.8rem; margin-right: 0.5rem; }
.side .foot { margin-top: auto; font-size: 0.82rem; color: var(--fg-3); }
main { padding: 2.25rem 0 6rem; min-width: 0; }

h1 { font-size: clamp(1.9rem, 4.2vw, 2.6rem); line-height: 1.12; letter-spacing: -0.025em; margin: 0 0 0.9rem; font-weight: 680; }
.lede { font-size: 1.14rem; color: var(--fg-2); margin: 0 0 2.2rem; max-width: 38rem; }
h2 { font-size: 1.42rem; letter-spacing: -0.015em; line-height: 1.25; margin: 4rem 0 0.8rem; font-weight: 650; }
h2 .step { font-family: var(--mono); font-size: 0.95rem; font-weight: 500; color: var(--ledger); margin-right: 0.7rem; vertical-align: 0.12em; }
h3 { font-size: 1.02rem; margin: 2rem 0 0.4rem; font-weight: 650; }
p { margin: 0 0 1rem; }
main > section > p, main > section > ul { max-width: 40rem; }
ul { padding-left: 1.2rem; margin: 0 0 1rem; }
li { margin-bottom: 0.3rem; }

/* The address: the one thing a developer came for */
.plate { border: 1px solid var(--line-2); border-radius: 10px; overflow: hidden; }
.plate-tabs { display: flex; border-bottom: 1px solid var(--line-2); background: var(--bg-2); }
.plate-tabs button {
	font: inherit; font-size: 0.92rem; border: 0; background: none; color: var(--fg-2); padding: 0.65rem 1.1rem; cursor: pointer;
	border-right: 1px solid var(--line-2); display: flex; align-items: center; gap: 0.5rem;
}
.plate-tabs button[aria-selected="true"] { background: var(--bg); color: var(--fg); font-weight: 600; box-shadow: 0 1px 0 var(--bg); margin-bottom: -1px; }
.dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--fg-3); flex: none; }
.dot.live { background: var(--ledger); }
.plate-body { padding: 1.3rem 1.3rem 1.2rem; }
.plate-label { font-size: 0.88rem; color: var(--fg-2); margin: 0 0 0.5rem; }
.address {
	font-family: var(--mono); font-size: clamp(1.02rem, 2.5vw, 1.42rem); line-height: 1.45; letter-spacing: 0.01em;
	word-break: break-all; margin: 0; color: var(--fg);
}
.address .pre { color: var(--ledger); }
.plate-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem 1rem; margin-top: 1rem; }
.btn {
	font: inherit; font-size: 0.92rem; font-weight: 600; border: 1px solid var(--line-2); background: var(--bg); color: var(--fg);
	padding: 0.45rem 0.9rem; border-radius: 7px; cursor: pointer;
}
.btn:hover { border-color: var(--fg-3); }
.btn.primary { background: var(--ledger); border-color: var(--ledger); color: var(--bg); }
.btn.primary:hover { filter: brightness(1.08); }
.hint { font-size: 0.88rem; color: var(--fg-2); }
.offline { color: var(--fg-2); margin: 0; }

table { border-collapse: collapse; width: 100%; margin: 0.6rem 0 1.2rem; font-size: 0.95rem; }
th, td { text-align: left; padding: 0.6rem 0.9rem 0.6rem 0; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; color: var(--fg-2); font-size: 0.88rem; border-bottom-color: var(--line-2); }
th, td code { white-space: nowrap; }
td.num, th.num { font-variant-numeric: tabular-nums; }
.tablewrap { overflow-x: auto; }

/* Try it */
.probe { border: 1px solid var(--line); border-radius: 10px; padding: 1.2rem 1.3rem 1.3rem; margin: 1.6rem 0 0; background: var(--bg-2); }
.probe h3 { margin-top: 0; }
.probe form { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.probe input {
	flex: 1 1 18rem; min-width: 0; font: 0.9rem var(--mono); padding: 0.55rem 0.7rem; border: 1px solid var(--line-2); border-radius: 7px;
	background: var(--bg); color: var(--fg);
}
.result { margin-top: 1.1rem; display: none; }
.result.on { display: block; }
.banner-box { aspect-ratio: 3 / 1; border-radius: 8px; background: var(--bg-3); overflow: hidden; display: grid; place-items: center; color: var(--fg-3); font-size: 0.88rem; }
.banner-box img { width: 100%; height: 100%; object-fit: cover; display: block; }
.who { display: flex; align-items: center; gap: 0.9rem; margin-top: -1.6rem; padding-left: 0.9rem; position: relative; }
.icon-box { width: 4.5rem; height: 4.5rem; border-radius: 14px; background: var(--bg-3); border: 3px solid var(--bg-2); overflow: hidden; display: grid; place-items: center; color: var(--fg-3); font-size: 0.72rem; flex: none; }
.icon-box img { width: 100%; height: 100%; display: block; }
.who .meta { padding-top: 1.7rem; min-width: 0; }
.who .acct { font-family: var(--mono); font-size: 0.86rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tier { display: inline-block; font-size: 0.82rem; font-weight: 600; padding: 0.08rem 0.55rem; border-radius: 99px; background: var(--bg-3); color: var(--fg-2); }
.tier.verified { background: var(--ledger-2); color: var(--ledger); }
.probe .msg { font-size: 0.9rem; color: var(--fg-2); margin: 0.8rem 0 0; }
.probe .msg.err { color: var(--bad); }

/* Code */
.code { position: relative; margin: 0.8rem 0 1.4rem; }
pre {
	margin: 0; padding: 1rem 1.1rem; background: var(--bg-2); border: 1px solid var(--line); border-radius: 8px; overflow-x: auto;
	font-size: 0.86rem; line-height: 1.6; tab-size: 2;
}
pre code { padding: 0; background: none; font-size: inherit; border-radius: 0; }
.code pre { padding-top: 2.5rem; }
pre .c { color: var(--fg-3); }
pre .s { color: var(--ledger); }
.code .copy { position: absolute; top: 0.5rem; right: 0.5rem; font-size: 0.8rem; padding: 0.25rem 0.6rem; }

.note { border-left: 3px solid var(--warn); background: var(--warn-2); padding: 0.75rem 1rem; border-radius: 0 8px 8px 0; margin: 1.2rem 0; max-width: 40rem; font-size: 0.95rem; }
.note p:last-child { margin-bottom: 0; }
dl.errors { margin: 0.6rem 0 1.2rem; }
dl.errors dt { font-family: var(--mono); font-size: 0.86rem; margin-top: 1rem; overflow-wrap: anywhere; }
dl.errors dd { margin: 0.2rem 0 0; color: var(--fg-2); max-width: 40rem; }
footer { margin-top: 5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); font-size: 0.88rem; color: var(--fg-2); }

@media (max-width: 860px) {
	.shell { display: block; padding: 0 1.1rem; }
	.side { position: static; height: auto; padding: 1.4rem 0 0; }
	.side nav, .side .foot { display: none; }
	main { padding-top: 1.6rem; }
	h2 { margin-top: 3rem; }
	.plate-body { padding: 1.05rem; }
}