:root { --g: #0b5c46; --g2: #e8f1ed; --ink: #1b1f24; --mut: #5b6470; --bd: #dde1e6; --code: #f4f5f7; }
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; color: var(--ink); background: #fff; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 18px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.top { border-bottom: 1px solid var(--bd); padding: 46px 0 10px; }  /* room for the hub language bar (position:absolute top:8px right:12px) */
.brand { font-weight: 700; color: var(--g); text-decoration: none; }
.langs a { margin-left: 8px; color: var(--mut); text-decoration: none; font-size: 14px; }
.langs a.on { color: var(--g); font-weight: 700; }
.hero { background: linear-gradient(180deg, #f3f8f6, #fff); padding: 26px 0 14px; }
.kicker { color: var(--g); font-weight: 700; letter-spacing: .3px; margin: 0 0 6px; font-size: 14px; text-transform: uppercase; }
h1 { font-size: clamp(26px, 3.6vw, 38px); line-height: 1.15; margin: 0 0 14px; letter-spacing: -.4px; }
h2 { font-size: 24px; margin: 30px 0 8px; }
.beats { list-style: none; padding: 0; margin: 0 0 16px; display: grid; gap: 8px; }
.beats li { padding-left: 26px; position: relative; }
.beats li::before { content: "✓"; position: absolute; left: 0; color: var(--g); font-weight: 700; }
.cta { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; }
.sit { display: flex; flex-direction: column; font-size: 14px; color: var(--mut); flex: 1 1 320px; min-width: 0; }
.sit select { font: inherit; color: var(--ink); padding: 9px; border: 1px solid #b9c3cc; border-radius: 8px; margin-top: 4px; max-width: 100%; }
.btn { display: inline-block; font: inherit; font-weight: 600; padding: 10px 16px; border-radius: 8px; border: 1px solid var(--g); color: var(--g); background: #fff; cursor: pointer; text-decoration: none; }
.btn.primary { background: var(--g); color: #fff; }
.btn.small { padding: 6px 12px; font-size: 14px; }
.once { color: var(--mut); font-size: 14px; margin: 12px 0 0; }
.muted { color: var(--mut); }
#result:empty { display: none; }
#result { border: 2px solid var(--g); border-radius: 12px; padding: 18px; margin: 18px 0; }
#result h2 { margin: 0 0 10px; }
.fam { font-size: 13px; background: var(--g); color: #fff; padding: 2px 9px; border-radius: 10px; vertical-align: middle; margin-left: 6px; }
.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.three div { background: var(--g2); border-radius: 8px; padding: 10px 12px; font-size: 15px; }
.three b { display: block; font-size: 12px; text-transform: uppercase; color: var(--g); letter-spacing: .4px; }
h3 { font-size: 15px; margin: 16px 0 6px; color: var(--g); }
pre { background: var(--code); border: 1px solid var(--bd); border-radius: 8px; padding: 12px; overflow-x: auto; font: 13px/1.45 ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; margin: 0; }
pre.before { background: #fff4f2; border-color: #f0c9c1; }
pre.out { background: #10181f; color: #d7f5e4; }
.k { color: #8a1f6a; font-weight: 700; } .s { color: #1a6a1a; font-style: normal; } .c { color: #6b7380; } .a { color: #8a5a00; font-style: normal; }
.sechead { display: flex; justify-content: space-between; align-items: end; gap: 10px; }
table.chart { width: 100%; border-collapse: collapse; font-size: 15px; }
.chart th, .chart td { border-bottom: 1px solid var(--bd); padding: 7px 8px; text-align: left; vertical-align: top; }
.chart th { background: var(--g); color: #fff; font-size: 14px; }
.chart tr.fh td { background: var(--g2); color: var(--g); font-weight: 700; }
.linkish { background: none; border: 0; padding: 0; font: inherit; font-weight: 700; color: var(--g); cursor: pointer; text-decoration: underline; text-align: left; }
.drills details, #faq details { border-bottom: 1px solid var(--bd); padding: 8px 0; }
summary { cursor: pointer; font-weight: 600; }
summary small { color: var(--mut); font-weight: 400; margin-left: 6px; }
dt { font-weight: 600; margin-top: 8px; } dd { margin: 2px 0 0 0; color: #333; }
.plans { display: grid; grid-template-columns: 1fr 1.3fr; gap: 16px; }
.plan { border: 1px solid var(--bd); border-radius: 12px; padding: 16px 18px; }
.plan.paid { border: 2px solid var(--g); }
.plan h3 { font-size: 20px; color: var(--ink); margin: 0 0 8px; }
.key { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; align-items: end; }
.key label { display: flex; flex-direction: column; font-size: 14px; color: var(--mut); flex: 1 1 220px; }
.key input { font: inherit; padding: 9px; border: 1px solid #b9c3cc; border-radius: 8px; margin-top: 4px; }
.key p { flex-basis: 100%; margin: 0; }
#pro { margin-top: 12px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
#pro[hidden] { display: none; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.card { border: 1px solid var(--bd); border-radius: 10px; padding: 12px; text-decoration: none; color: var(--ink); display: flex; flex-direction: column; gap: 4px; }
.card b { color: var(--g); } .card span { font-size: 14px; color: var(--mut); }
footer { padding: 24px 18px 40px; font-size: 13px; }
.next { margin-top: 14px; padding: 10px 12px; background: #fff8e6; border-radius: 8px; }
@media (max-width: 760px) { .three, .plans, .cards { grid-template-columns: 1fr; } .chart td:nth-child(3), .chart th:nth-child(3) { display: none; } }
@media print {
  .noprint, #resultwrap { display: none !important; }
  body { font-size: 11px; } table.chart { font-size: 10.5px; }
  .chart th { background: #ddd !important; color: #000; }
  .linkish { text-decoration: none; color: #000; }
}