:root {
  --dev-ink: #191918;
  --dev-muted: #686862;
  --dev-faint: #92918a;
  --dev-line: #e7e5df;
  --dev-paper: #fbfaf7;
  --dev-panel: #fff;
  --dev-dark: #20201e;
  --dev-green: #147a55;
  --dev-red: #b33b32;
  --dev-amber: #a56516;
}
[x-cloak] { display: none !important; }
.dev-body, .dev-auth-body {
  margin: 0;
  min-height: 100vh;
  color: var(--dev-ink);
  background: var(--dev-paper);
  font-family: "DM Sans", "Avenir Next", Avenir, ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.dev-shell { min-height: 100vh; display: grid; grid-template-columns: 228px minmax(0, 1fr); }
.dev-sidebar {
  position: sticky; top: 0; height: 100vh; z-index: 40;
  display: flex; flex-direction: column; padding: 14px 12px;
  border-right: 1px solid var(--dev-line); background: #f3f1eb;
}
.dev-sidebar-head { display: flex; align-items: center; justify-content: space-between; min-height: 48px; }
.dev-brand { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; min-width: 0; }
.dev-brand img { width: 32px; height: 32px; object-fit: contain; flex: none; }
.dev-brand-mark { display: grid; place-items: center; width: 32px; height: 32px; flex: none; border-radius: 9px; background: var(--dev-dark); color: white; font-weight: 800; }
.dev-brand-copy { display: flex; flex-direction: column; min-width: 0; line-height: 1.15; }
.dev-brand-copy strong { font-size: 13.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dev-brand-copy small { margin-top: 3px; color: var(--dev-muted); font-size: 10.5px; letter-spacing: .02em; }
.dev-nav { display: grid; gap: 3px; margin-top: 26px; }
.dev-nav-link, .dev-side-secondary {
  min-height: 42px; display: flex; align-items: center; gap: 10px; padding: 0 10px;
  border-radius: 9px; color: #55544f; text-decoration: none; font-size: 13px; font-weight: 600;
  transition: background-color .18s ease, color .18s ease;
}
.dev-nav-link:hover, .dev-side-secondary:hover { background: #e9e6df; color: var(--dev-ink); }
.dev-nav-link.is-active { color: var(--dev-ink); background: #e3e0d8; box-shadow: inset 3px 0 var(--dev-accent); }
.dev-nav-link svg, .dev-side-secondary svg { width: 17px; height: 17px; flex: none; }
.dev-sidebar-foot { margin-top: auto; display: grid; gap: 9px; }
.dev-account { display: flex; align-items: center; gap: 9px; padding: 10px 8px 4px; border-top: 1px solid var(--dev-line); }
.dev-avatar { display: grid; place-items: center; width: 30px; height: 30px; flex: none; border-radius: 50%; background: var(--dev-dark); color: #fff; font-size: 10px; font-weight: 800; }
.dev-account-copy { min-width: 0; display: flex; flex-direction: column; flex: 1; }
.dev-account-copy strong { font-size: 11.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dev-account-copy small { margin-top: 2px; color: var(--dev-faint); font-size: 9px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dev-icon-button {
  display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid transparent;
  border-radius: 9px; background: transparent; color: var(--dev-muted); cursor: pointer;
}
.dev-icon-button:hover { border-color: var(--dev-line); background: var(--dev-panel); color: var(--dev-ink); }
.dev-icon-button svg, .dev-mobile-close svg { width: 17px; height: 17px; }
.dev-main { min-width: 0; }
.dev-content { width: min(1180px, calc(100% - 64px)); margin: 0 auto; padding: 52px 0 72px; }
.dev-mobile-bar, .dev-mobile-close, .dev-overlay { display: none; }
.dev-page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.dev-page-kicker, .dev-card-kicker, .dev-auth-kicker, .dev-auth-eyebrow {
  display: block; margin-bottom: 7px; color: var(--dev-accent); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
}
.dev-page-head h1 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(30px, 4vw, 44px); font-weight: 500; letter-spacing: -.035em; line-height: 1.05; }
.dev-page-head p { max-width: 620px; margin: 10px 0 0; color: var(--dev-muted); font-size: 14px; line-height: 1.55; }
.dev-page-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.dev-button {
  min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 0 15px; border: 1px solid #dcd9d1; border-radius: 9px; background: var(--dev-panel);
  color: var(--dev-ink); text-decoration: none; font: inherit; font-size: 12.5px; font-weight: 750; cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
}
.dev-button:hover { border-color: #c8c4ba; background: #f5f3ee; }
.dev-button:focus-visible, .dev-field input:focus-visible, .dev-field select:focus-visible, .dev-text-button:focus-visible { outline: 3px solid color-mix(in srgb, var(--dev-accent) 28%, transparent); outline-offset: 2px; }
.dev-button svg { width: 15px; height: 15px; }
.dev-button.is-primary { border-color: var(--dev-accent); background: var(--dev-accent); color: var(--dev-accent-fg); }
.dev-button.is-primary:hover { filter: brightness(.94); }
.dev-button.is-dark { border-color: var(--dev-dark); background: var(--dev-dark); color: white; }
.dev-button.is-dark:hover { background: #090908; }
.dev-button.is-wide { width: 100%; }
.dev-button:disabled { opacity: .5; cursor: not-allowed; }
.dev-flash {
  width: min(1180px, calc(100% - 64px));
  margin: 18px auto -20px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.45;
}
.dev-flash > span { flex: 1; min-width: 0; }
.dev-flash.is-success { border-color: #add8c4; background: #edf8f2; color: #126344; }
.dev-flash.is-error { border-color: #e8b8b2; background: #fff1ef; color: #972e28; }
.dev-flash-close {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex: none;
  margin: -4px -4px 0 0;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: inherit;
  opacity: .7;
  cursor: pointer;
}
.dev-flash-close:hover { opacity: 1; background: rgba(0, 0, 0, .05); }
.dev-flash-close svg { width: 14px; height: 14px; }
.dev-metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.dev-metric-grid.is-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dev-metric-card, .dev-card, .dev-package {
  border: 1px solid var(--dev-line); border-radius: 14px; background: var(--dev-panel); box-shadow: 0 1px 1px rgba(28, 27, 24, .02);
}
.dev-metric-card { min-height: 134px; display: flex; flex-direction: column; padding: 17px; }
.dev-metric-card.is-balance { background: linear-gradient(150deg, color-mix(in srgb, var(--dev-accent) 8%, white), white 65%); border-color: color-mix(in srgb, var(--dev-accent) 28%, var(--dev-line)); }
.dev-metric-top { display: flex; align-items: center; justify-content: space-between; color: var(--dev-muted); font-size: 11.5px; font-weight: 650; }
.dev-metric-top svg { width: 14px; height: 14px; color: var(--dev-faint); }
.dev-metric-card > strong { margin-top: 18px; font-family: Georgia, serif; font-size: 28px; font-weight: 500; font-variant-numeric: tabular-nums; letter-spacing: -.03em; }
.dev-metric-card > a, .dev-card-head > a { margin-top: auto; display: inline-flex; align-items: center; gap: 5px; color: var(--dev-accent); text-decoration: none; font-size: 11px; font-weight: 750; }
.dev-metric-card > a svg { width: 11px; height: 11px; }
.dev-metric-card > small { margin-top: auto; color: var(--dev-faint); font-size: 10.5px; }
.dev-dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(280px, .8fr); gap: 16px; margin-bottom: 16px; }
.dev-card { padding: 20px; margin-bottom: 16px; }
.dev-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.dev-card-head h2, .dev-playground-head h2 { margin: 0; font-family: Georgia, serif; font-size: 20px; font-weight: 500; letter-spacing: -.02em; }
.dev-card-head > a { margin-top: 4px; }
.dev-chart { height: 210px; display: flex; align-items: stretch; justify-content: space-between; gap: 14px; padding: 18px 6px 0; border-top: 1px solid var(--dev-line); }
.dev-chart-column { flex: 1; min-width: 0; display: grid; grid-template-rows: 20px 1fr 22px; place-items: center; }
.dev-chart-value { color: var(--dev-faint); font-size: 9px; font-variant-numeric: tabular-nums; }
.dev-chart-track { position: relative; width: min(26px, 70%); height: 100%; overflow: hidden; border-radius: 7px 7px 3px 3px; background: #f2f0ea; }
.dev-chart-track span { position: absolute; left: 0; right: 0; bottom: 0; min-height: 4px; border-radius: inherit; background: var(--dev-accent); transition: height .3s ease; }
.dev-chart-column small { color: var(--dev-faint); font-size: 9px; }
.dev-steps { display: grid; gap: 15px; margin: 4px 0 20px; padding: 0; list-style: none; }
.dev-steps li { display: flex; align-items: flex-start; gap: 11px; }
.dev-steps li > span { display: grid; place-items: center; width: 24px; height: 24px; flex: none; border-radius: 7px; background: #f0eee8; font-size: 9px; font-weight: 800; }
.dev-steps div { display: flex; flex-direction: column; }
.dev-steps strong { font-size: 12px; }
.dev-steps small { margin-top: 3px; color: var(--dev-faint); font-size: 10px; line-height: 1.4; }
.dev-table-wrap { overflow-x: auto; margin: 0 -20px -20px; }
.dev-table { width: 100%; border-collapse: collapse; font-size: 11.5px; }
.dev-table th { padding: 10px 16px; border-block: 1px solid var(--dev-line); color: var(--dev-faint); background: #faf9f6; text-align: left; font-size: 9px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; }
.dev-table td { padding: 13px 16px; border-bottom: 1px solid #efede8; color: var(--dev-muted); white-space: nowrap; }
.dev-table tbody tr:last-child td { border-bottom: 0; }
.dev-table strong { color: var(--dev-ink); }
.dev-table code, .dev-code, .dev-secret-row code, .dev-doc-hero code, .dev-endpoints code, .dev-header-list code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
.dev-table code { color: #41413d; font-size: 10.5px; }
.dev-status { display: inline-flex; align-items: center; padding: 4px 7px; border-radius: 999px; font-size: 9px; font-weight: 800; }
.dev-status.is-ok { background: #e9f6ef; color: var(--dev-green); }
.dev-status.is-bad { background: #fbecea; color: var(--dev-red); }
.dev-status.is-pending { background: #fff5df; color: var(--dev-amber); }
.dev-empty { min-height: 190px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.dev-empty.compact { min-height: 80px; }
.dev-empty > svg { width: 26px; height: 26px; color: var(--dev-faint); margin-bottom: 10px; }
.dev-empty strong { font-size: 13px; }
.dev-empty p { max-width: 420px; margin: 5px 0 0; color: var(--dev-faint); font-size: 11px; line-height: 1.5; }
.dev-secret-card { margin-bottom: 16px; padding: 20px; border: 1px solid color-mix(in srgb, var(--dev-accent) 35%, var(--dev-line)); border-radius: 14px; background: color-mix(in srgb, var(--dev-accent) 7%, white); }
.dev-secret-card h2 { margin: 4px 0; font-family: Georgia, serif; font-size: 22px; font-weight: 500; }
.dev-secret-card p, .dev-secret-card > div:first-child > span { color: var(--dev-muted); font-size: 11px; }
.dev-secret-row { display: flex; align-items: center; gap: 10px; margin-top: 16px; }
.dev-secret-row code { flex: 1; min-width: 0; padding: 12px; overflow: hidden; border: 1px solid var(--dev-line); border-radius: 8px; background: white; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.dev-create-panel { background: #f8f6f1; }
.dev-inline-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: end; }
.dev-field { display: grid; gap: 6px; }
.dev-field > span { display: flex; justify-content: space-between; color: #4a4945; font-size: 10.5px; font-weight: 750; }
.dev-field > span small { color: var(--dev-faint); font-weight: 500; }
.dev-field input, .dev-field select {
  width: 100%; min-height: 42px; box-sizing: border-box; padding: 0 11px; border: 1px solid #dcd9d1; border-radius: 8px;
  background: white; color: var(--dev-ink); font: inherit; font-size: 12.5px;
}
.dev-field input::placeholder { color: #aaa79e; }
.dev-text-button { padding: 4px; border: 0; background: transparent; color: var(--dev-accent); font: inherit; font-size: 10.5px; font-weight: 750; cursor: pointer; }
.dev-text-button.is-danger { color: var(--dev-red); }
.dev-callout { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; padding: 14px 16px; border: 1px solid #d9e4df; border-radius: 12px; background: #f3f8f5; }
.dev-callout.is-warning { border-color: #ecdcb6; background: #fff8e9; }
.dev-callout > svg { width: 18px; height: 18px; flex: none; color: var(--dev-green); }
.dev-callout.is-warning > svg { color: var(--dev-amber); }
.dev-callout strong { display: block; font-size: 11.5px; }
.dev-callout p { margin: 4px 0 0; color: var(--dev-muted); font-size: 10.5px; line-height: 1.5; }
.dev-balance-pill { min-width: 180px; padding: 12px 15px; border: 1px solid var(--dev-line); border-radius: 12px; background: white; }
.dev-balance-pill span { display: block; color: var(--dev-faint); font-size: 9px; text-transform: uppercase; letter-spacing: .08em; }
.dev-balance-pill strong { display: block; margin-top: 5px; font-family: Georgia, serif; font-size: 20px; font-weight: 500; }
.dev-package-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-bottom: 16px; }
.dev-package { position: relative; display: flex; flex-direction: column; padding: 22px; }
.dev-package.is-popular { border-color: color-mix(in srgb, var(--dev-accent) 46%, var(--dev-line)); box-shadow: 0 8px 30px color-mix(in srgb, var(--dev-accent) 10%, transparent); }
.dev-package-badge { position: absolute; top: 13px; right: 13px; padding: 4px 7px; border-radius: 999px; background: var(--dev-accent); color: var(--dev-accent-fg); font-size: 8px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.dev-package h2 { margin: 12px 0 8px; font-family: Georgia, serif; font-size: 30px; font-weight: 500; letter-spacing: -.03em; }
.dev-package h2 small { font-family: inherit; font-size: 13px; color: var(--dev-muted); }
.dev-package > p { min-height: 46px; margin: 0; color: var(--dev-muted); font-size: 11px; line-height: 1.5; }
.dev-package-price { display: flex; flex-direction: column; margin: 22px 0 14px; }
.dev-package-price strong { font-size: 15px; }
.dev-package-price span { margin-top: 2px; color: var(--dev-faint); font-size: 9px; }
.dev-package-form { display: grid; gap: 10px; margin-top: auto; }
.dev-ledger { display: grid; margin: 0 -20px -20px; }
.dev-ledger-row { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto 100px; gap: 10px; align-items: center; padding: 12px 20px; border-top: 1px solid var(--dev-line); }
.dev-ledger-icon { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: #f3efeb; color: var(--dev-red); }
.dev-ledger-icon.is-in { background: #eaf7f0; color: var(--dev-green); }
.dev-ledger-icon svg { width: 13px; height: 13px; }
.dev-ledger-row > div { display: flex; flex-direction: column; }
.dev-ledger-row strong { font-size: 11px; }
.dev-ledger-row small { color: var(--dev-faint); font-size: 9px; }
.dev-ledger-amount { color: var(--dev-red); font-size: 11px; font-weight: 800; font-variant-numeric: tabular-nums; text-align: right; }
.dev-ledger-amount.is-in { color: var(--dev-green); }
.dev-pagination { margin-top: 20px; }
.dev-doc-hero { display: grid; grid-template-columns: 1.2fr 1.5fr .6fr; gap: 1px; margin-bottom: 16px; overflow: hidden; border: 1px solid var(--dev-line); border-radius: 14px; background: var(--dev-line); }
.dev-doc-hero > div { min-width: 0; padding: 15px; background: white; }
.dev-doc-hero span { display: block; margin-bottom: 6px; color: var(--dev-faint); font-size: 8px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.dev-doc-hero code { display: block; overflow: hidden; color: #44433f; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.dev-doc-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
.dev-doc-copy { color: var(--dev-muted); font-size: 11px; line-height: 1.55; }
.dev-code { margin: 15px 0 0; padding: 15px; overflow: auto; border: 1px solid var(--dev-line); border-radius: 10px; background: #f6f4ef; color: #33322e; font-size: 10.5px; line-height: 1.65; white-space: pre; }
.dev-header-list { display: grid; gap: 0; border: 1px solid var(--dev-line); border-radius: 9px; }
.dev-header-list > div { display: grid; grid-template-columns: 150px 1fr; gap: 10px; padding: 11px; border-bottom: 1px solid var(--dev-line); }
.dev-header-list > div:last-child { border-bottom: 0; }
.dev-header-list code { color: var(--dev-accent); font-size: 10px; }
.dev-header-list span { color: var(--dev-muted); font-size: 10px; }
.dev-endpoints { display: grid; }
.dev-endpoints > div { display: grid; grid-template-columns: 48px 170px minmax(0, 1fr); gap: 10px; align-items: center; padding: 13px 0; border-top: 1px solid var(--dev-line); }
.dev-endpoints > div:first-child { border-top: 0; }
.dev-method { width: fit-content; padding: 4px 6px; border-radius: 5px; background: #e9f6ef; color: var(--dev-green); font-size: 8px; font-weight: 850; }
.dev-endpoints code { font-size: 10.5px; font-weight: 700; }
.dev-endpoints p { margin: 0; color: var(--dev-muted); font-size: 10px; line-height: 1.4; }
/* Same surface as .dev-card — the console reads as one more panel on the
   page rather than a dark island. Field and code styling therefore need
   no overrides; the base rules already suit a light background. */
.dev-playground { margin-bottom: 16px; padding: 22px; border: 1px solid var(--dev-line); border-radius: 14px; background: var(--dev-panel); box-shadow: 0 1px 1px rgba(28, 27, 24, .02); }
.dev-playground-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 15px; }
.dev-playground-head p { margin: 5px 0 0; color: var(--dev-muted); font-size: 10.5px; }
.dev-playground-form { display: grid; grid-template-columns: 1.5fr .7fr 1fr auto; gap: 10px; align-items: end; margin-top: 18px; }
.dev-playground .dev-code { min-height: 230px; max-height: 430px; white-space: pre-wrap; }

/* Auth */
.dev-auth-body { overflow-x: hidden; background: #eeece5; }
.dev-auth-glow { position: fixed; inset: -30% auto auto -10%; width: 65vw; height: 80vh; pointer-events: none; background: radial-gradient(circle, color-mix(in srgb, var(--dev-accent) 18%, transparent), transparent 68%); filter: blur(18px); }
.dev-auth-shell { position: relative; min-height: 100vh; display: grid; grid-template-columns: minmax(380px, .85fr) minmax(480px, 1.15fr); }
.dev-auth-story { display: flex; flex-direction: column; justify-content: space-between; padding: 42px clamp(36px, 6vw, 90px) 48px; background: #23221f; color: white; }
.dev-auth-brand .dev-brand-copy small { color: #aaa79e; }
.dev-auth-story h1 { margin: 12px 0 20px; font-family: Georgia, serif; font-size: clamp(48px, 6vw, 78px); font-weight: 400; line-height: .98; letter-spacing: -.055em; }
.dev-auth-story > div > p { max-width: 510px; color: #bab7ae; font-size: 14px; line-height: 1.65; }
.dev-auth-points { display: grid; gap: 10px; }
.dev-auth-points span { display: flex; align-items: center; gap: 8px; color: #d6d2c8; font-size: 11.5px; }
.dev-auth-points svg { width: 15px; height: 15px; color: var(--dev-accent); }
.dev-auth-panel { display: grid; place-items: center; padding: 42px; }
.dev-auth-card { width: min(430px, 100%); padding: 34px; border: 1px solid #dedbd3; border-radius: 18px; background: rgba(255,255,255,.88); box-shadow: 0 24px 70px rgba(42, 39, 32, .09); backdrop-filter: blur(16px); }
.dev-auth-card-head h2 { margin: 0; font-family: Georgia, serif; font-size: 30px; font-weight: 500; letter-spacing: -.03em; }
.dev-auth-card-head p { margin: 9px 0 0; color: var(--dev-muted); font-size: 11.5px; line-height: 1.5; }
.dev-form { display: grid; gap: 13px; margin-top: 25px; }
.dev-check { display: flex; align-items: center; gap: 7px; color: var(--dev-muted); font-size: 10.5px; }
.dev-check input { accent-color: var(--dev-accent); }
.dev-auth-switch { margin: 20px 0 0; color: var(--dev-muted); text-align: center; font-size: 10.5px; }
.dev-auth-switch a { color: var(--dev-accent); font-weight: 750; text-decoration: none; }

@media (max-width: 980px) {
  .dev-shell { grid-template-columns: 1fr; }
  .dev-sidebar { position: fixed; left: 0; transform: translateX(-105%); width: 228px; box-sizing: border-box; transition: transform .2s ease; }
  .dev-sidebar.is-open { transform: translateX(0); box-shadow: 20px 0 50px rgba(20, 19, 17, .18); }
  .dev-mobile-close { display: grid; place-items: center; width: 34px; height: 34px; border: 0; background: transparent; color: var(--dev-muted); }
  .dev-overlay { position: fixed; inset: 0; display: block; z-index: 30; background: rgba(20, 19, 17, .28); }
  .dev-mobile-bar { position: sticky; top: 0; z-index: 20; min-height: 58px; display: flex; align-items: center; justify-content: space-between; padding: 0 18px; border-bottom: 1px solid var(--dev-line); background: rgba(251,250,247,.94); backdrop-filter: blur(14px); }
  .dev-mobile-bar strong { font-size: 12px; }
  .dev-mobile-credit { color: var(--dev-muted); font-size: 10px; font-weight: 700; }
  .dev-content { width: min(100% - 36px, 900px); padding-top: 32px; }
  .dev-flash { width: min(100% - 36px, 900px); }
  .dev-metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dev-dashboard-grid, .dev-doc-grid { grid-template-columns: 1fr; }
  .dev-package-grid { grid-template-columns: 1fr; }
  .dev-package > p { min-height: 0; }
  .dev-playground-form { grid-template-columns: 1fr 1fr; }
  .dev-auth-shell { grid-template-columns: 1fr; }
  .dev-auth-story { min-height: 420px; }
}
@media (max-width: 640px) {
  .dev-content { width: min(100% - 24px, 900px); padding-top: 25px; }
  .dev-flash { width: min(100% - 24px, 900px); }
  .dev-page-head { flex-direction: column; margin-bottom: 22px; }
  .dev-page-head h1 { font-size: 34px; }
  .dev-page-actions { width: 100%; }
  .dev-page-actions .dev-button { flex: 1; }
  .dev-metric-grid, .dev-metric-grid.is-three { grid-template-columns: 1fr; }
  .dev-metric-card { min-height: 116px; }
  .dev-card { padding: 16px; }
  .dev-table-wrap, .dev-ledger { margin-inline: -16px; }
  .dev-secret-row, .dev-inline-form { grid-template-columns: 1fr; flex-direction: column; align-items: stretch; }
  .dev-secret-row { display: flex; }
  .dev-secret-row .dev-button { width: 100%; }
  .dev-ledger-row { grid-template-columns: 34px minmax(0, 1fr) auto; padding-inline: 16px; }
  .dev-ledger-row > small { display: none; }
  .dev-doc-hero { grid-template-columns: 1fr; }
  .dev-endpoints > div { grid-template-columns: 45px minmax(0, 1fr); }
  .dev-endpoints p { grid-column: 2 / 3; }
  .dev-playground { padding: 16px; }
  .dev-playground-form { grid-template-columns: 1fr; }
  .dev-auth-story { min-height: 360px; padding: 28px 24px; }
  .dev-auth-story h1 { font-size: 48px; }
  .dev-auth-panel { padding: 24px 12px; }
  .dev-auth-card { padding: 25px 20px; box-sizing: border-box; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}