@font-face{font-family:Inter;src:url(/inter.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
:root{color-scheme:dark;--bg:#121411;--surface:#1b1e19;--ink:#f4f6f1;--muted:#b7c0b4;--line:#f4f6f11a;--accent:#3ee0d2;--ink-on:#10211f;--shadow:0 1px 0 #ffffff0a,0 16px 40px #00000047;
--till:#f0b429;--gauge:#3ee0d2;--grid:#c6e85a}
@media (prefers-color-scheme:light){:root{color-scheme:light;--bg:#f6f3ec;--surface:#fffcf8;--ink:#1c1b17;--muted:#3a463f;--line:#1c1b1724;--accent:#0b6e66;--ink-on:#f7fffd;--shadow:0 1px 2px #1c1b170f,0 10px 28px #1c1b170f;--till:#8a5600;--gauge:#0b6e66;--grid:#3f5c00}}
*{box-sizing:border-box}
html{font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);-webkit-text-size-adjust:100%}
body{margin:0;line-height:1.5;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--surface);padding:8px;z-index:9}
header{border-bottom:1px solid var(--line);min-height:52px;display:flex;align-items:center;padding:0 16px}
.wordmark{display:inline-flex;align-items:center;gap:10px;font-weight:720;letter-spacing:-.02em;text-decoration:none;min-height:44px}
.bars{display:inline-flex;align-items:flex-end;gap:3px;height:18px}.bars i{display:block;width:5px;border-radius:2px}
.bars i:nth-child(1){height:8px;background:var(--till)}.bars i:nth-child(2){height:13px;background:var(--gauge)}.bars i:nth-child(3){height:18px;background:var(--grid)}
main{flex:1;width:100%;max-width:1040px;margin:0 auto;padding:28px 16px 8px}
.eyebrow{color:var(--muted);font-size:.875rem;letter-spacing:.12em;text-transform:uppercase;font-weight:640;margin:0 0 6px}
h1{font-size:clamp(1.9rem,6vw,3rem);letter-spacing:-.035em;line-height:1.08;font-weight:700;margin:0 0 10px;max-width:16ch;text-wrap:balance}
.lede{color:var(--muted);font-size:1.0625rem;max-width:52ch;margin:0 0 14px}
.badge{display:inline-flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.9375rem;font-weight:560;margin:0 0 24px}
.cards{display:grid;gap:14px;grid-template-columns:1fr}
@media (min-width:760px){.cards{grid-template-columns:repeat(3,1fr);gap:18px}}
.card{--c:var(--accent);display:flex;flex-direction:column;gap:6px;text-decoration:none;color:inherit;border-radius:16px;padding:20px;min-height:44px;
background:linear-gradient(180deg,color-mix(in srgb,var(--c) 18%,transparent),transparent 46%),var(--surface);border-top:3px solid var(--c);box-shadow:0 12px 32px color-mix(in srgb,var(--c) 12%,transparent),var(--shadow);transition:box-shadow .15s}
.card:hover{box-shadow:0 0 0 1px color-mix(in srgb,var(--c) 55%,var(--line)),var(--shadow)}
.card:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.card.till{--c:var(--till)}.card.gauge{--c:var(--gauge)}.card.grid{--c:var(--grid)}
.role{color:var(--c);font-size:.8125rem;letter-spacing:.12em;text-transform:uppercase;font-weight:680;display:flex;align-items:center;gap:10px}
.chip{width:12px;height:12px;border-radius:99px;background:var(--c);box-shadow:0 0 0 4px color-mix(in srgb,var(--c) 22%,transparent)}
.card h2{margin:4px 0 0;font-size:1.5rem;letter-spacing:-.03em;line-height:1.15;font-weight:680}
.card p{margin:0;color:var(--muted)}
.card ul{margin:4px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.card li{font-size:.8125rem;border:1px solid var(--line);border-radius:999px;padding:2px 10px;color:var(--ink)}
.go{margin-top:auto;padding-top:10px;color:var(--c);font-weight:680}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:.875rem;padding:18px 16px 28px;margin-top:28px}
footer .in{max-width:1040px;margin:0 auto}
footer p{margin:0 0 8px;max-width:72ch}
.support-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:6px 16px;border-radius:999px;background:var(--accent);color:var(--ink-on);font-weight:720;text-decoration:none;margin:4px 0 10px}
.support-link svg{width:18px;height:18px}
.support-link:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.nf{padding-top:48px}.nf .card{max-width:420px}

.calc-about{max-width:68ch;margin:8px 0 28px;color:var(--muted)}
.calc-about h2{color:var(--ink);font-size:1.15rem;margin:0 0 8px;font-weight:680;letter-spacing:-.03em}
.calc-about h2+p,.calc-about .calc-about-example+h2{margin-top:18px}
.calc-about h3{color:var(--ink);font-size:1rem;font-weight:650;letter-spacing:-.02em;margin:14px 0 4px;line-height:1.25}
.calc-about p{margin:0 0 10px}
.calc-about-example{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:4px 0 2px;color:var(--ink)}
.calc-about-example p{margin:0}
.calc-about-example p+p{margin-top:8px}