:root {
  color-scheme: only light;
  --ink: #172a37;
  --muted: #50616d;
  --paper: #f7f8f4;
  --white: #fff;
  --line: #d8e1df;
  --accent: #00675c;
  --mint: #e4f2ec;
  --navy: #112c3c;
  --amber: #fff3d6;
  --radius: 16px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 32px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    16px/1.65 system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}
a {
  color: var(--accent);
  text-underline-offset: 3px;
}
a:hover {
  text-decoration-thickness: 2px;
}
button,
input,
select {
  font: inherit;
}
button {
  cursor: pointer;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid #b76000;
  outline-offset: 4px;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1,
h2,
h3 {
  line-height: 1.18;
  letter-spacing: -0.035em;
}
h1 {
  font-size: clamp(2.8rem, 5.4vw, 5rem);
  max-width: 850px;
  margin-bottom: 24px;
}
h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 18px;
}
h3 {
  font-size: 1.15rem;
  letter-spacing: -0.015em;
}
p {
  margin-bottom: 18px;
}
code {
  font:
    0.9em/1.6 ui-monospace,
    SFMono-Regular,
    Consolas,
    monospace;
  overflow-wrap: anywhere;
}
:not(pre) > code {
  color: var(--ink);
  background: #e9eeea;
  padding: 2px 5px;
  border-radius: 4px;
}
pre {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
pre code {
  font-size: 0.83rem;
  color: inherit;
  background: transparent;
  padding: 0;
  border-radius: 0;
}
ul,
ol {
  padding-left: 22px;
  margin: 0 0 18px;
}
li + li {
  margin-top: 7px;
}
.skip {
  position: absolute;
  left: 12px;
  top: -100px;
  background: white;
  padding: 10px;
  z-index: 10;
}
.skip:focus {
  top: 10px;
}
.top {
  background: var(--navy);
  color: #fff;
  padding: 14px max(24px, calc((100vw - 1120px) / 2));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  border-bottom: 1px solid #2b4656;
}
.top .brand {
  color: #fff;
  font-weight: 750;
  letter-spacing: 0.06em;
  font-size: 0.9rem;
  text-decoration: none;
}
.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.site-nav a {
  color: #d9f1ea;
  font-size: 0.88rem;
  text-decoration: none;
  padding: 6px 11px;
  border-radius: 999px;
}
.site-nav a:hover {
  background: #1d3d4f;
  text-decoration: underline;
}
.site-nav a[aria-current="page"] {
  background: #c8eee3;
  color: var(--navy);
  font-weight: 700;
}
.hero {
  padding: 64px max(24px, calc((100vw - 1120px) / 2)) 46px;
  background: var(--navy);
  color: #fff;
}
.eyebrow {
  text-transform: uppercase;
  font-weight: 750;
  font-size: 0.73rem;
  letter-spacing: 0.14em;
  margin-bottom: 22px;
  color: #81d7ba;
}
.hero p {
  max-width: 690px;
  color: #d1e2e8;
  font-size: 1.15rem;
}
.hero a {
  color: #c8eee3;
}
.badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.badge {
  border: 1px solid #45616f;
  padding: 4px 11px;
  border-radius: 30px;
  color: #d8e9eb;
  font-size: 0.75rem;
}
.layout {
  max-width: 1168px;
  padding: 36px 24px 70px;
  margin: auto;
  display: grid;
  grid-template-columns: 205px minmax(0, 1fr);
  gap: 48px;
}
.sidebar {
  position: sticky;
  top: 26px;
  align-self: start;
}
.sidebar small {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--muted);
  font-weight: 800;
}
.sidebar nav {
  display: grid;
  margin: 12px 0 24px;
  gap: 3px;
}
.sidebar nav a {
  padding: 7px 10px;
  color: var(--muted);
  font-size: 0.88rem;
  text-decoration: none;
  border-left: 2px solid var(--line);
}
.sidebar nav a:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--mint);
}
.sidebar p {
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--muted);
  padding-left: 12px;
}
main {
  min-width: 0;
}
section {
  padding: 32px 0 36px;
  border-bottom: 1px solid var(--line);
}
section:first-child {
  padding-top: 0;
}
.section-kicker {
  display: block;
  color: var(--accent);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.lede {
  color: var(--muted);
  max-width: 760px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.card p {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0;
}
.card h3 a {
  color: var(--ink);
  text-decoration: none;
}
.card .number {
  color: var(--accent);
  font:
    600 0.75rem ui-monospace,
    monospace;
  margin-bottom: 20px;
  display: block;
}
.layout.single {
  display: block;
}
.link-card {
  display: flex;
  flex-direction: column;
  color: var(--ink);
  text-decoration: none;
  transition:
    border-color 0.15s,
    box-shadow 0.15s;
}
.link-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 18px rgba(17, 44, 60, 0.1);
}
.link-card:focus-visible {
  outline: 3px solid #b76000;
  outline-offset: 3px;
}
.link-card h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}
.link-card p {
  flex: 1;
  font-size: 0.95rem;
}
.link-card .go {
  margin-top: 18px;
  color: var(--accent);
  font-weight: 700;
}
.callout {
  padding: 21px 24px;
  border: 1px solid #bdcfbf;
  border-left: 4px solid var(--accent);
  background: var(--mint);
  border-radius: 0 12px 12px 0;
  margin: 22px 0;
}
.callout p:last-child {
  margin-bottom: 0;
}
.callout.warning {
  background: var(--amber);
  border-color: #dbc483;
}
.callout strong {
  display: block;
  margin-bottom: 5px;
}
.steps {
  list-style: none;
  padding: 0;
  counter-reset: steps;
}
.steps > li {
  position: relative;
  padding: 6px 0 14px 48px;
  counter-increment: steps;
}
.steps > li:before {
  content: counter(steps);
  position: absolute;
  left: 0;
  top: 6px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  background: var(--mint);
  color: var(--accent);
  border: 1px solid #bfd5c9;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 700;
}
.steps h3 {
  margin-bottom: 8px;
}
.steps p {
  margin-bottom: 12px;
}
.codebox {
  background: var(--navy);
  color: #e5f4f1;
  border-radius: 12px;
  margin: 14px 0 20px;
  overflow: hidden;
}
.codehead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid #36505e;
  color: #b8d2d9;
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.codebox pre {
  padding: 14px 18px;
  line-height: 1.55;
}
.copy {
  border: 1px solid #698692;
  border-radius: 6px;
  background: transparent;
  color: #e5f4f1;
  padding: 3px 10px;
  font-size: 0.75rem;
  text-transform: none;
  letter-spacing: 0;
}
.copy:hover {
  background: #2d4d5e;
}
.small {
  font-size: 0.82rem;
  color: var(--muted);
}
.chooser {
  display: flex;
  gap: 7px;
  margin: 18px 0;
  flex-wrap: wrap;
}
.chooser button,
.action {
  padding: 9px 17px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  color: var(--ink);
  font-weight: 650;
  font-size: 0.9rem;
}
.chooser button[aria-pressed="true"],
.action {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}
.tool {
  padding: 24px;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin: 24px 0;
}
.fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}
label {
  display: block;
  font-size: 0.83rem;
  font-weight: 650;
}
input,
select {
  display: block;
  width: 100%;
  margin-top: 6px;
  border: 1px solid #899c9c;
  border-radius: 7px;
  background: white;
  color: var(--ink);
  padding: 9px 11px;
  min-height: 44px;
}
input:invalid:not(:placeholder-shown) {
  border-color: #a33920;
}
.status {
  margin: 12px 0 0;
  font-size: 0.85rem;
  min-height: 1.5em;
}
.table-wrap {
  overflow-x: auto;
  margin: 20px 0;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.86rem;
  text-align: left;
}
th {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  background: #eef1ed;
}
th,
td {
  border-bottom: 1px solid var(--line);
  padding: 13px 14px;
  vertical-align: top;
}
details {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  margin: 10px 0;
}
summary {
  padding: 18px 20px;
  cursor: pointer;
  font-weight: 650;
  font-size: 0.96rem;
}
details[open] summary {
  border-bottom: 1px solid var(--line);
}
.detail {
  padding: 20px;
}
.detail > :last-child {
  margin-bottom: 0;
}
blockquote {
  border-left: 3px solid #87b9a5;
  padding: 12px 18px;
  margin: 16px 0;
  background: #f2f7f3;
  font-size: 0.9rem;
}
.tag {
  font-size: 0.67rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 800;
  display: block;
  margin-bottom: 9px;
}
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.footer {
  font-size: 0.82rem;
  color: var(--muted);
  padding-top: 28px;
}
.js-only {
  display: none;
}
.js .js-only {
  display: block;
}
.js .chooser {
  display: flex;
}
.js button.copy {
  display: inline-block;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (max-width: 960px) {
  .layout {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 24px;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .card .number {
    margin-bottom: 10px;
  }
  .split {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 680px) {
  .hero {
    padding-top: 38px;
  }
  .layout {
    display: block;
    padding: 24px 18px;
  }
  .sidebar {
    position: static;
  }
  .sidebar nav {
    display: flex;
    overflow-x: auto;
    padding-bottom: 10px;
  }
  .sidebar a {
    white-space: nowrap;
    border-left: 0;
    border-bottom: 2px solid var(--line);
  }
  .sidebar p,
  .sidebar small {
    display: none;
  }
  .hero p {
    font-size: 1rem;
  }
  .fields {
    grid-template-columns: 1fr;
  }
  .steps > li {
    padding-left: 40px;
  }
  .tool {
    padding: 18px;
  }
  h1 {
    font-size: 2.75rem;
  }
  .top {
    padding: 16px 20px;
  }
  .top a {
    font-size: 0.72rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
@media print {
  body {
    background: white;
    font-size: 10pt;
  }
  .top,
  .sidebar,
  .copy,
  .chooser,
  .js-only,
  .skip {
    display: none !important;
  }
  .hero {
    background: white;
    color: black;
    padding: 20px 0;
  }
  .hero p,
  .eyebrow {
    color: #333;
  }
  .badge {
    color: #333;
    border-color: #aaa;
  }
  h1 {
    font-size: 30pt;
  }
  .layout {
    display: block;
    padding: 0;
  }
  .codebox {
    background: #f3f3f3;
    color: black;
    border: 1px solid #ccc;
  }
  .codehead {
    color: #333;
  }
  .card,
  details,
  .callout {
    break-inside: avoid;
  }
  section {
    padding: 20px 0;
  }
  .detail {
    display: block;
  }
  a {
    color: black;
  }
  .fields {
    display: block;
  }
}
.grid.cards {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
@media (max-width: 960px) {
  .grid.cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 680px) {
  .grid.cards {
    grid-template-columns: 1fr;
  }
}