@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&family=Instrument+Sans:wght@500;600;700&display=swap");

:root {
  color-scheme: light;
  --paper: #f6f8f3;
  --ink: #142a21;
  --muted: #43594d;
  --green: #1e6348;
  --line: #d8e1d6;
  --code: #132a22;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  font: 16px/1.6 "DM Sans", system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
}

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; text-underline-offset: .22em; }
button { font: inherit; }
p { margin: 0 0 1rem; color: var(--muted); }
p:last-child { margin-bottom: 0; }
h1, h2, h3 { font-family: "Instrument Sans", system-ui, sans-serif; line-height: 1.08; margin: 0 0 1rem; }
h1 { font-size: clamp(2.55rem, 5.75vw, 5rem); letter-spacing: -.072em; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); letter-spacing: -.043em; }
h3 { font-size: 1.3rem; margin: 1.8rem 0 .75rem; }
code { font-family: var(--mono); font-size: .88em; }
p code { background: #e5ede3; padding: .1em .24em; border-radius: .2em; overflow-wrap: anywhere; }
:focus-visible { outline: 2px solid #34775a; outline-offset: 4px; }
.skip { position: fixed; top: .5rem; left: 1rem; z-index: 2; transform: translateY(-200%); background: white; padding: .4rem 1rem; }
.skip:focus { transform: none; }

.wrap { width: min(1120px, 100% - 3rem); margin-inline: auto; }
.header { border-bottom: 1px solid var(--line); }
.nav { min-height: 4.65rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .65rem; font-weight: 700; letter-spacing: -.04em; font-size: 1.24rem; }
.mark { background: var(--ink); color: #c1f4a5; border-radius: .35rem; padding: .25rem .48rem; font: 600 .82rem/1.5 var(--mono); }
.nav nav { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(.7rem, 3vw, 2rem); }
.nav a { text-decoration: none; }
.nav nav a { color: var(--muted); font-size: .91rem; font-weight: 600; }
.nav nav a:hover, .nav nav [aria-current] { color: var(--green); text-decoration: underline; }
.hero { display: grid; grid-template-columns: minmax(0, 1.07fr) minmax(0, 1fr); align-items: center; gap: clamp(2rem, 6vw, 5.75rem); padding-block: clamp(3.5rem, 9vw, 7rem); }
.hero h1 em { font-style: normal; color: var(--green); }
.lead { font-size: clamp(1rem, 1.55vw, 1.2rem); max-width: 32rem; }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem 1.55rem; margin-top: 2rem; }
.button { display: inline-flex; gap: 1.1rem; align-items: center; padding: .7rem 1.08rem; border-radius: .4rem; background: var(--ink); color: #f4fcf1; text-decoration: none; font-weight: 700; }
.button:hover { background: var(--green); }
.text-link { color: var(--green); font-weight: 700; font-size: .94rem; }
.demo { min-width: 0; background: #e9efe6; border: 1px solid var(--line); border-radius: .9rem; padding: clamp(.8rem, 2.2vw, 1.4rem); box-shadow: 0 1rem 2.8rem #1634260c; }
.demo-input { display: grid; gap: .45rem; padding: .8rem 1rem; border: 1px solid var(--line); background: var(--paper); border-radius: .5rem; }
.file-label { color: var(--muted); font-weight: 700; font-size: .75rem; }
.demo-input b { font-weight: 600; color: var(--green); margin-right: .5rem; }
.demo-arrow { font-size: 1.15rem; color: var(--green); text-align: center; }
.code-block { min-width: 0; background: var(--code); color: #edf6f0; border-radius: .55rem; overflow: hidden; }
.code-bar { display: flex; align-items: center; justify-content: space-between; gap: .7rem; min-height: 2.6rem; padding: .25rem 1rem; border-bottom: 1px solid #ffffff24; color: #c6d8cd; font: 500 .77rem/1.4 var(--mono); }
.copy { background: #ffffff12; color: #e7f5eb; border: 1px solid #ffffff30; border-radius: .3rem; cursor: pointer; padding: .2rem .55rem; }
.copy:hover { background: #ffffff24; }
.code-block :focus-visible { outline-offset: -3px; outline-color: #c9efb6; }
pre { font: .82rem/1.7 var(--mono); margin: 0; padding: 1rem; overflow: auto; }
pre code { font: inherit; }
.kw { color: #b2d3fd; }
.str { color: #cef1a1; }
.fn { color: #a9ecd6; }
.num { color: #ffcc9f; }
.quick { background: #eaf0e7; border-block: 1px solid var(--line); }
.quick-grid { display: grid; align-items: center; grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr); gap: 2rem 4rem; padding-block: 2.25rem; }
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.6rem 2.5rem; padding-block: 3rem; }
.features h2 { font-size: 1.22rem; margin-bottom: .5rem; }
.footer { border-top: 1px solid var(--line); color: var(--muted); font-size: .88rem; }
.footer > div { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .7rem; padding-block: 1.35rem; }

.docs { display: grid; grid-template-columns: 12rem minmax(0, 48rem); gap: 2.5rem; padding-block: 3.5rem; }
.contents { align-self: start; position: sticky; top: 2rem; display: grid; gap: .75rem; border-left: 1px solid var(--line); padding-left: 1rem; }
.contents a { color: var(--green); font-size: .9rem; font-weight: 600; }
.guide h1 { font-size: clamp(2.5rem, 5.5vw, 4.4rem); }
.guide section { margin-top: 2.8rem; padding-top: 1.7rem; border-top: 1px solid var(--line); scroll-margin-top: 1rem; }
.guide .code-block { margin-bottom: 1.1rem; }
.note { padding: .8rem 1rem; border-inline-start: 3px solid var(--green); background: #eaf0e7; }

@media (max-width: 760px) {
  .hero, .quick-grid, .docs { grid-template-columns: minmax(0, 1fr); }
  .docs, .features { padding-block: 2.2rem; }
  .contents { position: static; display: flex; flex-wrap: wrap; gap: .5rem 1rem; padding: 0 0 1rem; border: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 510px) {
  .wrap { width: calc(100% - 2rem); }
  .nav { min-height: 3.8rem; }
  .brand { font-size: 1.02rem; gap: .38rem; }
  .nav nav a { font-size: .8rem; }
  .features { grid-template-columns: 1fr; }
}