:root {
  color-scheme: light dark;
  --bg: #f5f3ee;
  --surface: #ffffff;
  --text: #1a1d1a;
  --muted: #626b64;
  --line: rgba(26, 29, 26, .14);
  --accent: #365c4d;
  --accent-soft: rgba(54, 92, 77, .09);
  --warning: #975c20;
  --max: 900px;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #141815; --surface: #1c231f; --text: #f3f5f1; --muted: #b2bcb4; --line: rgba(243,245,241,.14); --accent: #9bc8ae; --accent-soft: rgba(155,200,174,.1); --warning: #e4ae70; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: radial-gradient(circle at 12% -15%, var(--accent-soft), transparent 34rem), var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", Inter, "Segoe UI", sans-serif; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-underline-offset: .16em; }
a:hover { text-decoration-thickness: 2px; }
.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: 1rem; top: 1rem; z-index: 10; padding: .6rem 1rem; background: var(--surface); }
header, main, footer { width: min(var(--max), calc(100% - 2rem)); margin-inline: auto; }
header { padding: 1.1rem 0; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { color: var(--text); text-decoration: none; font-size: 1.02rem; font-weight: 800; letter-spacing: -.03em; }
nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .25rem .85rem; }
nav a { color: var(--muted); text-decoration: none; font-size: .88rem; }
nav a[aria-current="page"], nav a:hover { color: var(--text); }
.hero { padding: 4.25rem 0 2.1rem; }
.eyebrow { color: var(--accent); font-weight: 750; font-size: .76rem; letter-spacing: .11em; text-transform: uppercase; }
h1 { max-width: 780px; margin: .5rem 0 1rem; font-size: clamp(2.1rem, 7vw, 4.2rem); line-height: 1.02; letter-spacing: -.055em; }
.hero p { max-width: 680px; color: var(--muted); font-size: clamp(1.02rem, 2vw, 1.2rem); }
.card, article { margin: 1rem 0; border: 1px solid var(--line); border-radius: 1.25rem; background: var(--surface); padding: clamp(1.2rem, 4vw, 2.3rem); box-shadow: 0 1.2rem 4rem rgba(0,0,0,.08); }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; }
.grid .card { margin: 0; }
h2 { margin: 2.1rem 0 .65rem; font-size: clamp(1.32rem, 3vw, 1.72rem); line-height: 1.2; letter-spacing: -.025em; }
h2:first-child { margin-top: 0; }
h3 { margin: 1.45rem 0 .4rem; font-size: 1.04rem; }
p, ul, ol { margin: .55rem 0 1rem; }
li + li { margin-top: .35rem; }
.meta, .muted, small { color: var(--muted); }
.pill { display: inline-flex; padding: .25rem .68rem; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: .8rem; }
.language { scroll-margin-top: 1rem; }
.language + .language { border-top: 1px solid var(--line); margin-top: 2.6rem; padding-top: 1.6rem; }
.notice { border-left: 3px solid var(--accent); padding: .7rem 1rem; background: var(--accent-soft); border-radius: 0 .7rem .7rem 0; }
.button { display: inline-flex; align-items: center; justify-content: center; padding: .72rem 1rem; border-radius: .8rem; color: #fff; background: #365c4d; font-weight: 700; text-decoration: none; }
footer { color: var(--muted); padding: 2.2rem 0 3rem; font-size: .84rem; }
footer nav { justify-content: flex-start; margin-top: .5rem; }
code { overflow-wrap: anywhere; }
@media (max-width: 680px) { header { align-items: flex-start; flex-direction: column; } nav { justify-content: flex-start; } .hero { padding-top: 3rem; } .grid { grid-template-columns: 1fr; } }
@media print { body { background: white; color: black; } header, footer, .skip { display: none; } main { width: 100%; } .hero { padding: 0 0 1rem; } article { border: 0; box-shadow: none; padding: 0; } a { color: inherit; } }

.language-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: .45rem; margin-top: 1rem; }
.language-list a { display: block; padding: .5rem .7rem; border: 1px solid var(--line); border-radius: .65rem; background: var(--surface); text-decoration: none; }
.language-list a:hover { border-color: var(--accent); }