@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');
:root{--ground:#F5F3EE;--ink:#15171A;--muted:#55595F;--line:#DAD6CC;--green:#1E6B45;--green-d:#134A2F;--alert:#B4370A;--term:#111418;--term-t:#D7DCE2;--mono:'IBM Plex Mono',ui-monospace,monospace}
*{box-sizing:border-box}
body{margin:0;font-family:'IBM Plex Sans',system-ui,sans-serif;color:var(--ink);background:var(--ground);line-height:1.5}
a{color:var(--green)}a:hover{color:var(--green-d)}
code,pre{font-family:var(--mono)}
pre{margin:0;white-space:pre;overflow-x:auto}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
.nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:24px 0}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-weight:600;font-size:20px;color:var(--ink);text-decoration:none}
.nav nav{display:flex;flex-wrap:wrap;align-items:center;gap:22px;font-size:15px}
.nav nav a{color:var(--ink);text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:10px;font-weight:600;text-decoration:none;border:0;font:inherit;font-weight:600;cursor:pointer}
.btn.primary{background:var(--green);color:#fff}.btn.primary:hover{background:var(--green-d);color:#fff}
.btn.ghost{border:1px solid var(--ink);color:var(--ink);background:transparent;min-height:44px}
.cmd{display:inline-flex;align-items:center;min-height:52px;padding:0 20px;background:var(--term);color:var(--term-t);border-radius:10px;font-size:17px}
.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,480px),1fr));gap:48px;align-items:center;padding:48px 0 80px}
.eyebrow{font-family:var(--mono);font-size:14px;color:var(--green);font-weight:500;letter-spacing:.02em}
h1{margin:0;font-size:clamp(36px,5vw,56px);line-height:1.05;letter-spacing:-.02em}
h2{margin:0;font-size:clamp(28px,3.4vw,36px);letter-spacing:-.01em}
h3{margin:0}
.lead{font-size:20px;color:var(--muted);max-width:560px;margin:0}
.stack{display:flex;flex-direction:column;gap:24px}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.small{font-size:14px;color:var(--muted)}
.term{background:var(--term);color:var(--term-t);border-radius:14px;overflow:hidden;margin:0}
.term .bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#1A1E24;font-family:var(--mono);font-size:13px;color:#8B949E}
.term .bar i{width:12px;height:12px;border-radius:50%;background:#3A4049;display:inline-block}
.term pre{padding:20px;font-size:13px;line-height:1.65}
.term figcaption{padding:12px 20px;font-size:13px;color:#8B949E;border-top:1px solid #252A31}
.r{color:#FF7B72}.y{color:#E3B341}.g{color:#56D364}.b{color:#79C0FF}.d{color:#8B949E}.w{color:#fff;font-weight:600}
.band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section{padding:80px 0;display:flex;flex-direction:column;gap:32px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:24px}
.card{display:flex;flex-direction:column;gap:12px;padding:28px;border:1px solid var(--line);border-radius:12px;background:#fff}
.card ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:10px}
.label{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--green)}
.label.alert{color:var(--alert)}
.tabs{display:flex;flex-wrap:wrap;gap:8px}
.tabs button{min-height:44px;padding:0 18px;border-radius:8px;border:1px solid #B9B4A8;background:#fff;color:var(--ink);font-family:var(--mono);font-size:15px;cursor:pointer}
.tabs button[aria-selected=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.demo{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:32px;align-items:start}
[hidden]{display:none!important}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:16px}
.steps li{display:flex;flex-direction:column;gap:8px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:12px}
.steps .n{font-family:var(--mono);font-size:28px;font-weight:600;color:var(--green)}
.dark{background:var(--ink);color:var(--ground)}
.dark p,.dark .stat span{color:#B9BDC4}
.stat{display:flex;flex-direction:column;gap:8px;padding-top:20px;border-top:2px solid #56D364}
.stat b{font-family:var(--mono);font-size:40px}
.price{font-size:40px;font-weight:700}
.price small{font-size:16px;font-weight:400;color:var(--muted)}
.card.pro{border:2px solid var(--green)}
.soon{font-family:var(--mono);font-size:12px;color:var(--muted);font-weight:600}
footer{border-top:1px solid var(--line)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding:32px;font-size:14px;color:var(--muted)}
/* forms */
form.support{display:flex;flex-direction:column;gap:20px;max-width:760px}
fieldset{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
legend{font-weight:600;margin-bottom:10px;padding:0}
.choice{position:relative}
.choice input{position:absolute;opacity:0;width:1px;height:1px}
.choice span{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border:1px solid #B9B4A8;border-radius:8px;background:#fff;cursor:pointer}
.choice input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}
.choice input:focus-visible+span{outline:3px solid var(--green);outline-offset:2px}
label.field{display:flex;flex-direction:column;gap:6px;font-weight:600}
label.field small{font-weight:400;color:var(--muted)}
input[type=text],input[type=email],textarea,select{font:inherit;font-weight:400;padding:12px 14px;border:1px solid #B9B4A8;border-radius:8px;background:#fff;color:var(--ink);min-height:48px;width:100%}
textarea{min-height:140px;resize:vertical}
textarea.code{font-family:var(--mono);font-size:13px;min-height:180px}
input[type=file]{font:inherit;font-weight:400}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.notice{padding:14px 16px;border-radius:8px;background:#FFF6E0;border:1px solid #E8D29A;font-size:15px}
.result{padding:16px;border-radius:8px;font-weight:600}
.result.ok{background:#E4F0E8;border:1px solid #9CC7AE}
.result.err{background:#FBE6DF;border:1px solid #E9A994;color:#7A2405}
.admin main{max-width:960px;margin:0 auto;padding:32px}
.admin .t{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:16px}
.admin .t pre{background:#F5F3EE;padding:12px;border-radius:8px;white-space:pre-wrap}
.admin .tag{font-family:var(--mono);font-size:12px;padding:2px 8px;border-radius:6px;background:#EEE}
.admin .files{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.admin img{border:1px solid var(--line);border-radius:6px;height:auto}