/* Sparehand site. Light and dark follow the visitor's system setting. */
:root {
  --bg: #ffffff; --panel: #f4f6fa; --ink: #131720; --muted: #4a5366; --line: #d5dae4;
  --hub: #2f4fd8; --amber: #b25e00; --teal: #0b7a6a; --pink: #b8325f;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1218; --panel: #171b23; --ink: #e7eaf0; --muted: #a3acbd; --line: #2a303c;
    --hub: #8aa4ff; --amber: #f0a54f; --teal: #4fd1bf; --pink: #f58fae; }
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--font); }
a { color: var(--hub); }
a:focus-visible, summary:focus-visible, .btn:focus-visible { outline: 3px solid var(--hub); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--bg); padding: 10px 14px; z-index: 10; }
.skip:focus { left: 8px; top: 8px; }
.wrap { max-width: 1060px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
header.site { display: flex; align-items: center; gap: 12px; padding: 20px 0; flex-wrap: wrap; }
header.site .brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 1.2rem; }
header.site .brand img { width: 30px; height: 30px; }
header.site nav { margin-left: auto; display: flex; gap: 6px 18px; flex-wrap: wrap; font-size: .95rem; }
header.site nav a { color: var(--muted); text-decoration: none; padding: 4px 0; }
header.site nav a:hover, header.site nav a[aria-current] { color: var(--ink); text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.01em; }
.hero { padding: 48px 0 28px; display: grid; gap: 22px; }
.hero h1 { font-size: clamp(2rem, 6vw, 3.2rem); margin: 0; letter-spacing: -.02em; max-width: 17em; }
.lead { color: var(--muted); font-size: 1.15rem; margin: 0; max-width: 40em; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn { display: inline-block; padding: 12px 18px; border-radius: 10px; font-weight: 600; text-decoration: none; border: 1px solid var(--line); color: var(--ink); background: transparent; }
.btn.primary { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.small { font-size: .9rem; color: var(--muted); }
pre { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; overflow-x: auto; font: .9rem/1.5 var(--mono); margin: 0; }
code { font-family: var(--mono); font-size: .9em; }
section { padding: 44px 0; border-top: 1px solid var(--line); }
section h2 { font-size: 1.6rem; margin: 0 0 18px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.card h3 { margin: 0 0 6px; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: .96rem; }
.card p + p { margin-top: 10px; }
ol.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; counter-reset: s; }
ol.steps li { display: grid; grid-template-columns: 38px 1fr; gap: 12px; align-items: start; counter-increment: s; }
ol.steps li::before { content: counter(s); width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; font-weight: 700; color: #fff; background: var(--hub); }
ol.steps li:nth-child(2)::before { background: var(--amber); }
ol.steps li:nth-child(3)::before { background: var(--teal); }
@media (prefers-color-scheme: dark) { ol.steps li::before { color: #0f1218; } }
ol.steps p { margin: 4px 0 0; color: var(--muted); }
details { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 600; }
details p { color: var(--muted); margin: 10px 0 0; }
.machines { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 14px; margin: 0; padding: 0; list-style: none; }
.machine { background: var(--panel); border: 1px solid var(--line); border-top: 4px solid var(--c); border-radius: 14px; padding: 16px; }
.machine b { display: block; font-size: 1.05rem; }
.machine .role { color: var(--muted); font-size: .88rem; }
.machine .state { display: inline-block; margin-top: 10px; font-size: .78rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 2px 8px; border-radius: 6px; border: 1px solid var(--line); }
.machine p { margin: 10px 0 0; font-size: .92rem; color: var(--muted); }
.bar { height: 7px; background: var(--line); border-radius: 4px; margin-top: 8px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--c); }
.price { font-size: 3rem; font-weight: 800; margin: 0; letter-spacing: -.02em; }
ul.tick { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; }
ul.tick li { padding-left: 26px; position: relative; }
ul.tick li::before { content: "\2713"; position: absolute; left: 0; color: var(--teal); font-weight: 700; }
.prose { padding: 20px 0 60px; }
.prose h1 { font-size: clamp(1.8rem, 5vw, 2.5rem); margin: 20px 0 6px; }
.prose h2 { font-size: 1.25rem; margin: 2em 0 .4em; }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
footer.site { padding: 30px 0 50px; color: var(--muted); font-size: .92rem; border-top: 1px solid var(--line); }
footer.site a { color: var(--muted); }
footer.site ul { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 6px 18px; }
@media (max-width: 480px) { body { font-size: 16px; } .hero { padding-top: 24px; } .price { font-size: 2.5rem; } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; scroll-behavior: auto !important; } }
/* doc pages (site/docs/*.html, generated from docs/*.md by site/build-docs.mjs) */
.doc { max-width: 760px; }
.doc .crumbs { color: var(--muted); font-size: .9rem; margin: 0; }
.doc h3 { font-size: 1.05rem; margin: 1.6em 0 .3em; }
.doc p, .doc li { line-height: 1.6; }
.doc ul, .doc ol { padding-left: 1.4em; margin: .4em 0 1em; }
.doc li { margin: .3em 0; }
.doc li > ul, .doc li > ol { margin: .3em 0; }
.doc pre { margin: .6em 0 1.2em; }
.doc blockquote { margin: 1em 0; padding: 10px 16px; border-left: 4px solid var(--teal); background: var(--panel); border-radius: 0 12px 12px 0; }
.doc blockquote p { margin: .4em 0; }
.doc table { margin: .6em 0 1.4em; display: block; overflow-x: auto; }
.doc hr { border: 0; border-top: 1px solid var(--line); margin: 2em 0; }
.doc img { max-width: 100%; height: auto; border-radius: 12px; }
/* a feature that is in beta: a small mark next to its name */
.beta { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 1px 7px; border-radius: 6px; border: 1px solid var(--amber); color: var(--amber); vertical-align: middle; line-height: 1.5; }
h1 .beta, h3 .beta { margin-left: 8px; }