:root{--bg:#fbfaf7;--fg:#1d2321;--muted:#5f6b66;--line:#dfe3df;--card:#fff;--acc:#1f5f4a;--acc-fg:#fff;--warn:#9b2c1f;--tag:#eef2ef}
@media (prefers-color-scheme: dark){:root{--bg:#121614;--fg:#e8ece9;--muted:#9aa6a0;--line:#2a312d;--card:#181d1a;--acc:#6fc2a1;--acc-fg:#0d1210;--warn:#f08a7a;--tag:#222a26}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--acc)}
.wrap{max-width:960px;margin:0 auto;padding:0 16px}
.row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.top{border-bottom:1px solid var(--line);padding:12px 0;background:var(--card)}
.brand{font-weight:700;font-size:1.15rem;text-decoration:none;color:var(--fg)}
.top nav{display:flex;gap:16px;flex-wrap:wrap}.top nav a{text-decoration:none;color:var(--muted)}
.hero{padding:40px 0 16px}.hero h1{font-size:clamp(1.6rem,4vw,2.3rem);line-height:1.2;margin:0 0 12px}
.lede{color:var(--muted);font-size:1.1rem;max-width:60ch}
h1{font-size:1.6rem}h2{font-size:1.25rem;margin-top:0}
section{margin:24px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px}
.stack{display:grid;gap:10px;max-width:640px}
input[type=text],textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--fg);font:inherit}
.chk,.q label{display:flex;gap:8px;align-items:center}
fieldset.q{border:1px solid var(--line);border-radius:8px;display:flex;flex-wrap:wrap;gap:4px 16px}
fieldset.q legend{padding:0 4px}
.btn{display:inline-block;background:var(--acc);color:var(--acc-fg);border:0;border-radius:8px;padding:10px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn.sec{background:transparent;color:var(--acc);border:1px solid var(--acc)}
.small{font-size:.875rem}.muted{color:var(--muted)}
.err{color:var(--warn);font-weight:600}
.tag{display:inline-block;background:var(--tag);border-radius:999px;padding:1px 9px;font-size:.78rem;font-weight:600;letter-spacing:.02em}
.tag.strong{background:var(--warn);color:#fff}
.cap{display:block;text-transform:uppercase;font-size:.72rem;letter-spacing:.08em;color:var(--muted);font-weight:700}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:16px 0}
.kpi{border:1px solid var(--line);border-radius:8px;padding:12px;display:grid;gap:2px}.kpi b{font-size:1.8rem}
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.tier{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px}
.price{display:block;font-size:1.2rem;font-weight:700;margin:4px 0}
.how{display:grid;gap:8px;padding-left:20px}
.items{list-style:none;padding:0;display:grid;gap:12px}.items li{display:flex;gap:12px;align-items:flex-start}.items p{margin:4px 0}
.log{font-family:ui-monospace,Menlo,monospace;font-size:.85rem;max-height:340px;overflow:auto;padding-left:0;list-style:none;word-break:break-all}
.snip{white-space:pre-wrap;background:var(--tag);padding:10px;border-radius:8px;font-size:.85rem}
blockquote{border-left:3px solid var(--line);margin:8px 0;padding-left:12px;color:var(--muted)}
.tbl-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:8px;border-bottom:1px solid var(--line);vertical-align:top}
.foot{border-top:1px solid var(--line);margin-top:48px;padding:16px 0}
.narrow{max-width:520px}
.inline{display:inline}
button.link{background:none;border:0;color:var(--muted);font:inherit;cursor:pointer;padding:0}
select{padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--fg);font:inherit}
.dom{border-top:1px solid var(--line);padding-top:12px;margin-top:12px}
code.snip{display:inline-block;padding:2px 6px;word-break:break-all}
.app{display:grid;grid-template-columns:220px 1fr;gap:24px;margin-top:24px}
.side{display:flex;flex-direction:column;gap:4px;border-right:1px solid var(--line);padding-right:16px}
.side .ws{display:grid;margin-bottom:12px}.side a{text-decoration:none;color:var(--fg);padding:6px 8px;border-radius:6px}
.side a[aria-current=page]{background:var(--tag);font-weight:600}
.view{min-width:0}
.bar{height:6px;background:var(--tag);border-radius:3px}.bar i{display:block;height:100%;background:var(--acc);border-radius:3px}
.page-body{white-space:pre-wrap;font:inherit}
@media (max-width:720px){.app{grid-template-columns:1fr}.side{border-right:0;border-bottom:1px solid var(--line);padding:0 0 12px}}
fieldset.plain{border:0;padding:0;margin:0;display:grid;gap:10px;min-width:0}