:root {
  --bg: #f7f6f2; --surface: #ffffff; --surface-2: #f1f0ea; --text: #1c1d1a; --muted: #6b6e66; --border: #e6e4dc;
  --accent: #3d8b40; --accent-2: #2f6f32; --purple: #7c4dd6; --orange: #e07020;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #121311; --surface: #1b1c19; --surface-2: #232521; --text: #ecebe6; --muted: #9a9d94; --border: #2c2e29;
          --accent: #6cbf6f; --accent-2: #8fd291; --purple: #b794f6; --orange: #ff8a4c; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }

header { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 22px 0; }
header img { width: 34px; height: 34px; border-radius: 9px; }
header a.brand { font-weight: 800; font-size: 21px; letter-spacing: -0.4px; color: var(--text); text-decoration: none; }
header nav { margin-left: auto; display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 15px; }
header nav a { color: var(--muted); text-decoration: none; }
header nav a:hover, header nav a[aria-current="page"] { color: var(--text); }

.hero { padding: 48px 0 32px; }
.hero img { width: 96px; height: 96px; border-radius: 22px; box-shadow: 0 10px 30px rgba(61, 139, 64, .25); }
.hero h1 { font-size: clamp(34px, 7vw, 54px); line-height: 1.06; letter-spacing: -1.5px; margin: 24px 0 12px; }
.hero p { font-size: 19px; color: var(--muted); margin: 0 0 26px; max-width: 580px; }
.badge { display: inline-block; padding: 12px 20px; border-radius: 14px; background: var(--text); color: var(--bg); font-weight: 700; text-decoration: none; }
.badge-note { display: block; margin-top: 10px; font-size: 14px; color: var(--muted); }

h2.section { font-size: 26px; letter-spacing: -0.6px; margin: 44px 0 6px; }
p.lead { color: var(--muted); margin: 0 0 18px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; padding: 8px 0 8px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 18px; }
.card b { display: block; margin-bottom: 4px; }
.card span { color: var(--muted); font-size: 15px; }
.card .tag { display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: .6px; text-transform: uppercase;
             color: var(--purple); margin-bottom: 6px; }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin: 8px 0; }
.plan { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 20px; }
.plan.pro { border-color: var(--accent); box-shadow: 0 8px 24px rgba(61, 139, 64, .12); }
.plan h3 { margin: 0 0 2px; font-size: 19px; }
.plan .price { font-size: 30px; font-weight: 800; letter-spacing: -0.8px; margin: 6px 0 2px; }
.plan .price small { font-size: 15px; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.plan ul { padding-left: 20px; margin: 12px 0 0; color: var(--muted); font-size: 15px; }
.plan li { margin: 4px 0; }
.fine { font-size: 13.5px; color: var(--muted); }

details { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 12px 16px; margin: 8px 0; }
details summary { cursor: pointer; font-weight: 650; list-style: none; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; float: right; color: var(--muted); font-weight: 400; }
details[open] summary::after { content: "–"; }
details p, details ul { color: var(--muted); font-size: 15.5px; margin: 10px 0 2px; }

.doc { padding: 24px 0 56px; }
.doc h1 { font-size: 36px; letter-spacing: -0.8px; line-height: 1.15; margin: 8px 0 4px; }
.doc .updated { color: var(--muted); font-size: 15px; margin: 0 0 28px; }
.doc h2 { font-size: 21px; letter-spacing: -0.3px; margin: 34px 0 8px; }
.doc h3 { font-size: 17px; margin: 22px 0 6px; }
.doc ul { padding-left: 22px; }
.doc li { margin: 6px 0; }
.summary { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 6px 20px; }
.toc { background: var(--surface-2); border-radius: 14px; padding: 12px 18px; font-size: 15px; }
.toc ol { margin: 6px 0; padding-left: 20px; }

table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 10px 0; }
th, td { text-align: left; vertical-align: top; padding: 9px 10px; border-bottom: 1px solid var(--border); }
th { font-size: 13px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); font-weight: 700; }
.table-wrap { overflow-x: auto; }

footer { border-top: 1px solid var(--border); padding: 22px 0 40px; margin-top: 40px; color: var(--muted); font-size: 14px;
         display: flex; flex-wrap: wrap; gap: 8px 18px; }
footer a { color: var(--muted); }
footer .disclaimer { flex-basis: 100%; font-size: 12.5px; }