:root{
  --bg:#f6f4f6;
  --card:#ffffff;
  --text:#121212;
  --muted:#6d6d73;
  --line:#e7e4e8;
  --accent:#f28a1f;
  --accent-soft:#fff1e3;
  --radius:22px;
  --shadow:0 10px 30px rgba(0,0,0,.04);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:inherit;text-decoration:none}
button{font:inherit}
.wrap{max-width:860px;margin:0 auto;padding:20px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0 18px}
.brand{font-weight:900;font-size:2rem;letter-spacing:-.04em}
.lang{display:flex;gap:10px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:700;cursor:pointer}
.pill.active{background:var(--accent-soft);border-color:#ffd1a4;color:#a95b07}
.hero,.card,.doc{background:var(--card);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}
.hero,.doc{padding:28px}
.eyebrow{display:inline-block;padding:10px 18px;border-radius:999px;background:var(--accent-soft);color:#a95b07;font-weight:800;margin-bottom:18px}
h1{font-size:clamp(2rem,6vw,4.2rem);line-height:.96;letter-spacing:-.05em;margin:0 0 18px}
.lead{font-size:clamp(1.15rem,3vw,1.7rem);line-height:1.45;color:var(--muted);margin:0 0 26px;max-width:19em}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.primary{background:var(--accent);color:#fff;border:none}
.grid{display:grid;gap:18px;margin-top:20px}
@media(min-width:760px){.grid.cols-2{grid-template-columns:1.3fr 1fr}}
.card{padding:24px}
.section-title{font-size:1.55rem;letter-spacing:-.03em;margin:0 0 12px}
.muted{color:var(--muted)}
.list{display:grid;gap:10px;margin:14px 0 0;padding:0;list-style:none}
.list li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);line-height:1.45}
.dot{width:7px;height:7px;border-radius:999px;background:var(--accent);margin-top:.55em;flex:0 0 auto}
.sample{border:1px solid var(--line);border-radius:24px;padding:22px;background:linear-gradient(180deg,#fff,#fbfbfc)}
.badge-ring{width:110px;height:110px;border-radius:999px;border:12px solid #f3dfca;display:flex;align-items:center;justify-content:center;color:var(--accent);font-weight:900;font-size:2.2rem;margin-left:auto;flex:0 0 auto}
.kv{display:flex;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid var(--line);border-radius:18px;background:#fff;margin-top:10px}
.kv strong{font-size:1.05rem}
.footer{padding:26px 0 40px;color:var(--muted);font-size:.95rem}
.doc h1{font-size:clamp(2rem,5vw,3.4rem);margin-bottom:8px}
.doc h2{font-size:1.15rem;margin:28px 0 8px}
.doc p,.doc li{color:var(--muted);line-height:1.6}
.doc ul{padding-left:20px}
.small{font-size:.93rem}
.lang-block{display:none}
.lang-block.active{display:block}
@media(max-width:640px){
  .topbar{align-items:flex-start;flex-direction:column}
  .badge-ring{width:92px;height:92px;font-size:1.85rem;border-width:10px}
}