:root {
  color-scheme: light;
  --ink: #17221d;
  --muted: #4c5c53;
  --paper: #f7f8f1;
  --line: #d6ddd2;
  --forest: #141d1a;
  --lime: #dbf59a;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
}

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; }
h1, h2, h3, p, dl, dd { margin: 0; }
a { color: inherit; text-underline-offset: .22em; }
a:hover { text-decoration-thickness: .14em; }
:focus-visible { outline: 2px solid #47834a; outline-offset: 5px; }
[hidden] { display: none !important; }
section[id] { scroll-margin-top: 2rem; }
.wrap { width: min(1100px, calc(100% - 3rem)); margin-inline: auto; }

.sr-only, .skip:not(:focus) {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.skip:focus { position: absolute; z-index: 1; padding: .6rem 1rem; background: white; }

.site-header, .hero { background: var(--forest); color: #f7f8f1; }
.site-header { border-bottom: 1px solid #34443a; }
.header-row, .footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-height: 68px;
}
.brand, nav a, .hero-links a { text-decoration: none; }
.brand { display: flex; align-items: center; gap: .65rem; font-family: var(--mono); font-weight: 700; }
.mark {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid #6c8159;
  border-radius: 6px;
  color: var(--lime);
}
nav { display: flex; align-items: center; gap: clamp(.85rem, 3vw, 2rem); font-size: .9rem; }
nav a:hover, .hero-links > a:not(.button):hover { text-decoration: underline; }
nav .source { color: var(--lime); }

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: clamp(2rem, 8vw, 6rem);
  padding-block: clamp(3.8rem, 9vw, 7rem);
}
.hero h1 { font-size: clamp(3.65rem, 9vw, 7.2rem); line-height: 1; letter-spacing: -.085em; font-weight: 750; }
.hero h1 span { color: var(--lime); }
.hero-lead { margin-top: 1.5rem; font-size: clamp(1.3rem, 2.6vw, 1.8rem); line-height: 1.35; letter-spacing: -.035em; max-width: 26rem; }
.hero-detail { margin-top: 1rem; max-width: 26rem; color: #bfcdc3; }
.hero-links { display: flex; flex-wrap: wrap; align-items: center; gap: .9rem 1.4rem; margin-top: 1.9rem; font-size: .95rem; font-weight: 650; }
.button { display: inline-flex; align-items: center; gap: .7rem; border-radius: 6px; background: var(--lime); color: var(--forest); padding: .68rem .95rem; }
.button:hover { background: #ecffc0; }
.flow { border: 1px solid #485b4e; border-radius: 12px; background: #1b2821; overflow: hidden; }
.flow h2 { font: 650 .9rem/1.5 var(--mono); padding: .95rem 1.25rem; border-bottom: 1px solid #485b4e; }
.flow dl { padding: 0 1.25rem; }
.flow dl div { display: grid; grid-template-columns: 6rem minmax(0, 1fr); gap: .25rem .6rem; padding: .85rem 0; }
.flow dl div + div { border-top: 1px solid #37483d; }
.flow dt { font: .84rem/1.6 var(--mono); color: var(--lime); }
.flow dd { font-size: .92rem; }
.flow small { display: block; color: #becac2; font: .73rem/1.65 var(--mono); overflow-wrap: anywhere; }

.content { padding-top: 2.25rem; }
.status { padding: 1rem 1.3rem; border: 1px solid #d8dcbf; border-left: 4px solid #84984e; border-radius: 7px; background: #eef1df; }
.status h2 { font-size: 1rem; }
.status p { color: #3b4b3f; margin-top: .2rem; }
.section-grid { display: grid; grid-template-columns: minmax(12rem, .65fr) minmax(0, 1.65fr); gap: 2rem 3rem; padding-block: 3.5rem; }
.section-grid + .section-grid { border-top: 1px solid var(--line); }
.section-grid h2 { font-size: clamp(2rem, 4vw, 2.85rem); letter-spacing: -.055em; line-height: 1.15; }
.section-intro { color: var(--muted); margin-top: .6rem; max-width: 19rem; }
.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; }
.steps li { position: relative; counter-increment: step; padding-inline-start: 2.7rem; }
.steps li + li { margin-top: 2rem; }
.steps li::before {
  content: counter(step);
  position: absolute;
  inset-inline-start: 0;
  top: .13rem;
  display: grid;
  place-items: center;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  background: #e2eacb;
  font: 650 .8rem var(--mono);
}
.steps h3 { font-size: 1.22rem; letter-spacing: -.025em; }
.steps p, #usage p:not(.section-intro) { color: var(--muted); margin-block: .55rem; }
code { font-family: var(--mono); font-size: .88em; overflow-wrap: anywhere; }
p code { background: #e9eee2; padding: .13em .29em; border-radius: 4px; color: #213b29; }
.snippet { margin-block: .85rem; background: var(--forest); color: #eef3e8; border-radius: 8px; overflow: hidden; }
.snippet-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .5rem .9rem;
  min-height: 2.35rem;
  border-bottom: 1px solid #39493e;
  color: #c3d0c3;
  font: .76rem var(--mono);
}
.snippet button { padding: .24rem .5rem; border-radius: 4px; border: 1px solid #63766a; background: #26382d; color: #f2f9ee; font: inherit; cursor: pointer; }
.snippet button:hover { background: #3b5343; }
.snippet pre { margin: 0; padding: .9rem; white-space: pre-wrap; overflow-wrap: anywhere; font: .85rem/1.7 var(--mono); }
.snippet code { font-size: inherit; }
#usage .snippet { margin-top: 0; }
.model-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: .75rem;
  margin-block: .85rem;
}
.model-controls label { display: grid; gap: .25rem; font-size: .92rem; font-weight: 650; }
.model-controls input {
  min-width: 0;
  width: 100%;
  border: 1px solid #849489;
  border-radius: 6px;
  padding: .6rem .75rem;
  background: #fff;
  color: var(--ink);
  font: 400 1rem var(--mono);
}
.modes { margin: 1.4rem 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.3rem; }
.modes > div { border-top: 1px solid var(--line); padding: .65rem 0; }
.modes dt { font: 650 .83rem/1.65 var(--mono); color: #37653f; }
.modes dd { font-size: .95rem; color: var(--muted); }
.footer { border-top: 1px solid var(--line); font-size: .87rem; color: var(--muted); }
.footer span:first-child { font-family: var(--mono); }

@media (max-width: 740px) {
  .hero-grid, .section-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 2rem; }
  .section-grid { gap: 1.4rem; padding-block: 2.5rem; }
  .section-intro { max-width: none; }
}

@media (max-width: 370px) {
  .wrap { width: calc(100% - 1.75rem); }
  .flow dl div { grid-template-columns: 4.5rem minmax(0, 1fr); }
  .modes { grid-template-columns: 1fr; }
}