:root {
  --green: #1f7a3a;
  --green-dark: #165c2b;
  --green-pale: #eaf5ee;
  --ink: #1b1b1b;
  --muted: #5b5b5b;
  --rule: #dddddd;
  --paper: #ffffff;
  --mono: "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { font-size: 17px; }
body { margin: 0; font-family: var(--sans); color: var(--ink); background: var(--paper); line-height: 1.55; }
a { color: var(--green-dark); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--green); }

header.site { border-bottom: 1px solid var(--rule); }
header.site .inner { max-width: 820px; margin: 0 auto; padding: 18px 24px; display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.logo { font-family: var(--mono); font-weight: 700; font-size: 1.25rem; letter-spacing: 0.02em; text-decoration: none; color: var(--ink); }
.logo .ai { color: var(--green); border-bottom: 3px solid var(--green); padding: 0 1px; }
nav a { font-size: 0.95rem; margin-left: 18px; text-decoration: none; color: var(--muted); }
nav a:hover, nav a[aria-current] { color: var(--ink); }

main { max-width: 820px; margin: 0 auto; padding: 40px 24px 72px; }
.hero { padding: 24px 0 36px; border-bottom: 2px solid var(--green); margin-bottom: 36px; }
.hero .logo-big { font-family: var(--mono); font-weight: 700; font-size: 2.6rem; letter-spacing: 0.02em; line-height: 1.1; margin: 0 0 14px; }
.hero .logo-big .ai { color: var(--green); border-bottom: 5px solid var(--green); }
.hero h1 { font-size: 1.75rem; line-height: 1.25; margin: 0 0 12px; font-weight: 700; }
.hero p.lede { font-size: 1.1rem; color: var(--muted); margin: 0 0 20px; }
.hero .by { font-size: 0.95rem; color: var(--muted); margin: 0 0 22px; }
.cta { display: inline-block; background: var(--green); color: #fff; text-decoration: none; padding: 10px 16px; border-radius: 4px; font-weight: 600; margin: 0 10px 10px 0; }
.cta:hover { background: var(--green-dark); color: #fff; }
.cta.quiet { background: transparent; color: var(--green-dark); border: 1px solid var(--green); }
.cta.quiet:hover { background: var(--green-pale); }

h1 { font-size: 1.9rem; line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 1.3rem; margin: 40px 0 12px; }
h3 { font-size: 1.05rem; margin: 24px 0 8px; }
p { margin: 0 0 14px; }
ul, ol { padding-left: 24px; margin: 0 0 14px; }
li { margin-bottom: 6px; }
.sub { color: var(--muted); margin-bottom: 24px; }
.numbers { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin: 16px 0 20px; }
.numbers div { border: 1px solid var(--rule); border-top: 3px solid var(--green); padding: 12px 14px; }
.numbers .n { font-family: var(--mono); font-size: 1.5rem; font-weight: 700; display: block; }
.numbers .l { font-size: 0.9rem; color: var(--muted); }
.steps { counter-reset: step; padding-left: 0; list-style: none; }
.steps li { counter-increment: step; padding-left: 44px; position: relative; margin-bottom: 14px; }
.steps li::before { content: counter(step); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--green); color: #fff; font-family: var(--mono); font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 0.95rem; }
.steps .price { color: var(--muted); font-size: 0.95rem; }
.quote { border-left: 3px solid var(--green); padding: 10px 16px; margin: 12px 0 16px; background: #fafafa; }
.question { border: 1px solid var(--rule); padding: 14px 16px; margin: 0 0 14px; }
.question h3 { margin: 0 0 8px; }
.question ol { list-style: none; padding-left: 0; margin: 0 0 8px; }
.question ol li { padding: 0; margin-bottom: 2px; }
.question ol li label { display: block; position: relative; padding: 4px 8px 4px 42px; margin: 0 -8px; border-radius: 4px; cursor: pointer; }
.question ol li label:hover { background: #f4f4f4; }
.question ol li label:focus-within { outline: 2px solid var(--green); outline-offset: 1px; }
.question ol li b { position: absolute; left: 8px; top: 4px; width: 24px; height: 24px; border-radius: 4px; background: var(--green-pale); color: var(--green-dark); font-family: var(--mono); display: flex; align-items: center; justify-content: center; font-size: 0.9rem; }
.question ol li.picked label { background: var(--green-pale); }
.question ol li.picked label b { background: var(--green); color: #fff; }
.vh { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; pointer-events: none; }
.question .why { font-size: 0.92rem; color: var(--muted); margin: 6px 0 0; }
.result { border: 2px solid var(--green); padding: 16px 18px; margin: 24px 0 8px; }
.result .total { font-size: 1.15rem; margin-bottom: 6px; }
.result .total strong { font-family: var(--mono); }
.result .verdict { margin-bottom: 12px; }
.result pre.summary { font-family: var(--mono); font-size: 0.88rem; line-height: 1.5; background: #fafafa; border: 1px solid var(--rule); padding: 10px 12px; white-space: pre-wrap; margin: 0 0 14px; }
.result .actions { margin-bottom: 4px; }
.result .small { margin: 0; min-height: 1.4em; }
button.cta { font: inherit; font-weight: 600; border: 0; cursor: pointer; line-height: inherit; }
.linklike { background: none; border: 0; padding: 0; margin: 0 0 10px; color: var(--muted); text-decoration: underline; text-underline-offset: 2px; cursor: pointer; font: inherit; font-size: 0.92rem; }
.linklike:hover { color: var(--ink); }
.band { border-left: 3px solid var(--green); padding: 8px 14px; margin: 0 0 12px; }
.band.active { background: var(--green-pale); border-left-width: 6px; }
article .meta { color: var(--muted); font-size: 0.95rem; margin-bottom: 24px; }
article h2 { font-size: 1.2rem; }
.small { font-size: 0.92rem; color: var(--muted); }

footer.site { border-top: 1px solid var(--rule); margin-top: 40px; }
footer.site .inner { max-width: 820px; margin: 0 auto; padding: 22px 24px 40px; font-size: 0.9rem; color: var(--muted); }
footer.site a { color: var(--muted); }

@media (max-width: 600px) {
  html { font-size: 16px; }
  .hero .logo-big { font-size: 2rem; }
  .hero h1 { font-size: 1.45rem; }
  nav a { margin-left: 12px; }
}