:root{--bg:#0d1117;--panel:#161b22;--line:#2a313c;--text:#e6edf3;--muted:#9aa5b1;--accent:#39d98a;--accent-ink:#06210f;--warn:#f0b429}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent)}
a:hover{text-decoration:none}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
code{background:#1f2630;padding:.1em .35em;border-radius:4px;font-size:.9em}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
.narrow{max-width:740px}
.top{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(13,17,23,.92);backdrop-filter:blur(6px);z-index:5}
.bar{display:flex;align-items:center;justify-content:space-between;height:58px}
.brand{font-weight:700;color:var(--text);text-decoration:none;font-family:ui-monospace,Menlo,monospace}
.brand::before{content:"> ";color:var(--accent)}
nav a{margin-left:18px;text-decoration:none}
nav a.btn{color:var(--accent-ink)}
h1{font-size:clamp(2rem,6vw,3.2rem);line-height:1.15;margin:.6em 0 .4em}
h2{font-size:1.4rem;margin:1.8em 0 .5em}
h3{margin:.2em 0 .3em;font-size:1.05rem}
.lead{font-size:1.2rem;color:var(--muted);max-width:42em}
.muted{color:var(--muted)}
.hero{padding:56px 0 24px}
.hero .tag{display:inline-block;color:var(--accent);font-family:ui-monospace,Menlo,monospace;font-size:.9rem;border:1px solid var(--line);padding:2px 10px;border-radius:99px}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);font-weight:700;padding:12px 20px;border-radius:8px;text-decoration:none;border:0;cursor:pointer}
.btn:hover{filter:brightness(1.1)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn.small{padding:6px 12px;font-size:.9rem}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
section{margin:44px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.card{display:block;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px;color:var(--text);text-decoration:none}
.card:hover{border-color:var(--accent)}
.card p{margin:0;color:var(--muted);font-size:.92rem}
.num{font-family:ui-monospace,Menlo,monospace;color:var(--accent);font-size:.85rem}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.steps{padding-left:1.3em}
.steps li{margin:.5em 0}
ul.tick{list-style:none;padding:0}
ul.tick li{padding-left:1.5em;position:relative;margin:.4em 0}
ul.tick li::before{content:"\2713";position:absolute;left:0;color:var(--accent)}
.price{font-size:2.4rem;font-weight:800;margin:.1em 0}
.price small{font-size:1rem;color:var(--muted);font-weight:400}
.code{position:relative;background:#010409;border:1px solid var(--line);border-radius:10px;margin:12px 0}
.code pre{margin:0;padding:18px;overflow-x:auto;white-space:pre-wrap;word-break:break-word;font-size:.88rem;line-height:1.55}
.code code{background:none;padding:0}
.copy{position:absolute;top:8px;right:8px;background:#21262d;color:var(--text);border:1px solid var(--line);border-radius:6px;padding:4px 10px;font-size:.8rem;cursor:pointer}
.copy:hover{border-color:var(--accent)}
.code pre{padding-top:42px}
.note{border-left:3px solid var(--warn);padding:8px 14px;background:#1c1a10;color:#e8d9a8;border-radius:0 8px 8px 0;font-size:.95rem}
.example{border:1px dashed var(--line);border-radius:10px;padding:18px;background:#0f141b}
.example .label{display:inline-block;color:var(--warn);font-family:ui-monospace,Menlo,monospace;font-size:.8rem;margin-bottom:8px}
.cta-box{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px 24px 14px;margin:44px 0}
.crumb{font-size:.9rem;color:var(--muted);margin-top:28px}
.crumb a{color:var(--muted)}
.pager{display:flex;justify-content:space-between;gap:12px;margin:30px 0;font-size:.95rem}
.faq dt{font-weight:700;margin-top:1em}
.faq dd{margin:.2em 0 0;color:var(--muted)}
.foot{border-top:1px solid var(--line);padding:24px 0 40px;color:var(--muted);font-size:.9rem;margin-top:60px}
@media(max-width:640px){body{font-size:16px}.two{grid-template-columns:1fr}.hero{padding-top:32px}nav a:not(.btn){display:none}}

.btn.disabled{opacity:.5;cursor:not-allowed;pointer-events:none;background:transparent;border:1px dashed currentColor;color:inherit}