@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;
  src:url(/fonts/jetbrains-mono-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;
  src:url(/fonts/jetbrains-mono-cyrillic-400-normal.woff2) format('woff2');unicode-range:U+0400-04FF}
*{margin:0;box-sizing:border-box}
:root{
  --bg:#0b0e14;--panel:#11151f;--border:#1f2635;--text:#e6e9f0;--muted:#8b93a7;
  --accent:#7c3aed;--accent2:#db2777;--radius:12px;
}
body{background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,'Segoe UI',sans-serif}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
header{display:flex;justify-content:space-between;align-items:center;padding:20px 0}
.logo{font-weight:800;font-size:20px}
.logo span{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
nav{display:flex;gap:24px;color:var(--muted);font-size:15px}
nav a:hover{color:var(--text)}
.hero{text-align:center;padding:72px 0 40px}
.hero h1{font-size:clamp(32px,5vw,52px);line-height:1.15;font-weight:800}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:19px;margin:16px auto 0;max-width:560px}
.hero img{max-width:100%;border-radius:var(--radius);margin-top:36px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
pre.snippet{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:14px 18px;margin:28px auto 0;max-width:640px;overflow-x:auto;text-align:left;
  font:13.5px/1.6 ui-monospace,'Cascadia Code',Consolas,monospace;color:#a5d6a7}
h2{font-size:28px;margin:64px 0 20px;font-weight:800}
.controls{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px;align-items:center;font-size:14px;color:var(--muted)}
select{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:6px 8px}
label{display:flex;gap:6px;align-items:center}
/* WYSIWYG playground: карточка = итоговая картинка, textarea прозрачная поверх pre */
#pgcard{padding:48px;border-radius:var(--radius);display:flex;justify-content:center;overflow-x:auto}
.codewin{border-radius:12px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.5);min-width:min(560px,100%);max-width:100%}
.codewin .bar{display:flex;gap:8px;padding:14px 16px 6px}
.codewin .dot{width:12px;height:12px;border-radius:50%}
.editor{position:relative;font:14px/1.65 'JetBrains Mono',monospace;tab-size:4}
#hl pre{margin:0;padding:14px 26px 22px;overflow:hidden;min-height:52px;font:inherit;line-height:inherit}
#hl code{font:inherit;line-height:inherit} /* UA-стиль code{font-family:monospace} ломает совпадение слоёв */
.editor.no-bar #hl pre,.editor.no-bar textarea{padding-top:22px}
.editor textarea{position:absolute;inset:0;width:100%;height:100%;margin:0;padding:14px 26px 22px;
  background:transparent;color:transparent;-webkit-text-fill-color:transparent;caret-color:#a0a8b7;
  border:0;outline:0;resize:none;white-space:pre;overflow:hidden;font:inherit;line-height:inherit;tab-size:inherit}
/* выделение: показываем только подложку, глифы textarea остаются прозрачными */
.editor textarea::selection{background:rgba(98,130,255,.35);color:transparent;-webkit-text-fill-color:transparent}
.editor.ln #hl code{counter-reset:ln}
.editor.ln #hl .line::before{counter-increment:ln;content:counter(ln);display:inline-block;width:2.2em;margin-right:1.2em;text-align:right;opacity:.35}
.editor.ln textarea{padding-left:calc(26px + 3.4em)}
button{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;border:0;border-radius:8px;
  padding:10px 16px;font-weight:600;font-size:14px;cursor:pointer}
button.ghost{background:var(--panel);border:1px solid var(--border)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:26px}
.card.hot{border-color:var(--accent)}
.card h3{font-size:18px}
.price{font-size:36px;font-weight:800;margin:10px 0}
.price small{font-size:15px;color:var(--muted);font-weight:400}
.card ul{list-style:none;color:var(--muted);font-size:14.5px;margin:0 0 20px}
.card li{padding:4px 0}
.card li::before{content:'✓ ';color:var(--accent)}
footer{color:var(--muted);font-size:14px;text-align:center;padding:56px 0 32px}
/* docs */
.doc h2{margin:48px 0 12px;font-size:24px}
.doc h3{margin:28px 0 8px;font-size:18px}
.doc p{color:var(--muted);margin:8px 0}
.doc pre{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:14px 16px;
  overflow-x:auto;font:13.5px/1.6 ui-monospace,Consolas,monospace;margin:12px 0;color:#c8d3f5}
.doc code{background:var(--panel);padding:2px 6px;border-radius:4px;font-size:14px}
.doc table{border-collapse:collapse;width:100%;font-size:14.5px;margin:12px 0}
.doc td,.doc th{border:1px solid var(--border);padding:8px 10px;text-align:left}
.doc th{color:var(--muted);font-weight:600}