:root {
  color-scheme: light;
  font: 16px/1.5 system-ui, sans-serif;
  color: #162c25;
  background: #f4f5ed;
  --green: #244f46;
  --muted: #4b5e55;
  --line: #cbd4c9;
}
* { box-sizing: border-box; }
body, h1, h2, h3, p, figure { margin: 0; }
a { color: inherit; }
a:focus-visible { outline: 3px solid #ac471f; outline-offset: 5px; }
.shell { width: min(calc(100% - 3rem), 72rem); margin-inline: auto; }
.skip { position: absolute; top: .5rem; left: .5rem; background: white; padding: .5rem; transform: translateY(-150%); }
.skip:focus { transform: none; }
.masthead, .footer { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.masthead { min-height: 5rem; border-bottom: 1px solid var(--line); }
.wordmark, .nav-link, .quiet, .button { font-weight: 670; text-underline-offset: .3em; }
.wordmark { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; font-size: 1.07rem; }
.nav-link { font-size: .88rem; }
.hero { display: grid; grid-template-columns: 1.12fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; padding-block: clamp(3.2rem, 7vw, 6.3rem); }
.label, .option-number, figcaption { font: 650 .72rem/1.5 ui-monospace, Consolas, monospace; letter-spacing: .1em; }
.label, .option-number { color: var(--green); }
.status-dot { display: inline-block; width: .48rem; height: .48rem; background: #6e9764; border-radius: 50%; margin-right: .36rem; vertical-align: .08em; }
h1, .get-started h2 { font-family: Georgia, serif; font-weight: 500; letter-spacing: -.045em; line-height: .99; }
h1 { font-size: clamp(3.25rem, 6.8vw, 6.2rem); margin: .8rem 0 1.45rem; max-width: 10ch; }
.lede { max-width: 33rem; color: var(--muted); font-size: clamp(1rem, 2.3vw, 1.22rem); }
.actions { display: flex; align-items: center; gap: .85rem 1.3rem; flex-wrap: wrap; margin: 1.8rem 0 .8rem; }
.button { display: inline-flex; align-items: center; gap: .6rem; min-height: 3rem; padding: .7rem 1rem; border-radius: .4rem; text-decoration: none; }
.primary { color: white; background: #244f46; }
.primary:hover { background: #163c34; }
.quiet { display: inline-block; font-size: .91rem; }
.quiet:hover, .nav-link:hover { color: #376f56; }
.fine, .footer { font-size: .82rem; color: var(--muted); }
.example { background: #183d35; padding: 1rem; border-radius: .8rem; color: #f4f5ed; box-shadow: 0 1.25rem 2.75rem #244f4621; }
figcaption { padding: .25rem .4rem .8rem; }
.example-inner { background: #fbfcf6; color: #162c25; border-radius: .45rem; padding: clamp(.95rem, 2.8vw, 1.7rem); }
.example-top, .source { display: flex; align-items: center; gap: .7rem; }
.example-icon, .source-icon { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; flex: none; border-radius: .35rem; background: #e5eadf; color: var(--green); }
.example-top h2 { font: 500 clamp(1.4rem, 2.6vw, 2rem)/1.1 Georgia, serif; }
.question, .answer { border-top: 1px solid var(--line); padding-top: .85rem; margin-top: 1rem; }
.question p, .answer p { margin-top: .22rem; }
.question p { font-weight: 650; }
.source { background: #ecf2e7; border-radius: .35rem; margin-top: 1rem; padding: .6rem .75rem; font-size: .82rem; }
.source span span { color: var(--muted); }
.get-started { background: #e9eee4; border-block: 1px solid var(--line); padding-block: clamp(2.4rem, 5vw, 4rem); }
.get-started h2 { font-size: clamp(2.2rem, 4vw, 3.65rem); margin: .65rem 0 1.7rem; }
.options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 3vw, 2.5rem); }
.options article { padding-top: 1rem; border-top: 1px solid #a6baaa; }
.options h3 { margin: .4rem 0; font-size: 1.18rem; }
.options article p + a { margin-top: .85rem; }
.options article p:not(.option-number) { color: var(--muted); max-width: 33ch; }
.options .interest-note { font-size: .82rem; margin-top: .45rem; }
.footer { padding-block: 1.3rem; }
@media (max-width: 750px) {
  .hero { grid-template-columns: 1fr; gap: 2rem; }
  .example { max-width: 31rem; }
}
@media (max-width: 550px) {
  .shell { width: calc(100% - 2rem); }
  .options { grid-template-columns: 1fr; }
  .footer { align-items: flex-start; flex-direction: column; gap: .2rem; }
}