body{margin:0;background:#fff;color:#0f1419;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.45}
main{max-width:680px;margin:0 auto;padding:32px 20px 64px}
h1{font-size:28px;line-height:1.2;margin:0 0 8px}
h2{font-size:20px;margin:32px 0 8px}
h3{font-size:16px;margin:24px 0 8px}
p,li{margin:0 0 10px}
a{color:#1d9bf0}
nav{display:flex;flex-wrap:wrap;gap:12px 16px;margin:0 0 24px;padding-bottom:12px;border-bottom:1px solid #eff3f4;font-size:14px}
nav a{color:#0f1419;text-decoration:none;font-weight:600}
nav a:hover{text-decoration:underline}
.muted{color:#536471}
ol,ul{margin:8px 0 0;padding-left:1.3em}
ol li,ul li{margin:0 0 8px}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}
pre{background:#f7f9f9;border:1px solid #eff3f4;border-radius:8px;padding:12px 14px;overflow-x:auto;white-space:pre-wrap}
.line{background:#f7f9f9;border:1px solid #eff3f4;border-radius:8px;padding:12px 14px;font-weight:600}
label{display:block;font-weight:600;margin:16px 0 6px}
textarea,input[type="text"],input[type="url"]{width:100%;box-sizing:border-box;padding:12px;border:1px solid #cfd9de;border-radius:8px;font:inherit;color:inherit;background:#fff}
textarea{min-height:160px;resize:vertical}
textarea:focus,input:focus{outline:none;border-color:#1d9bf0}
button{margin-top:12px;padding:10px 18px;border:0;border-radius:9999px;background:#0f1419;color:#fff;font:inherit;font-weight:600;cursor:pointer}
button.secondary{background:#eff3f4;color:#0f1419}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.hero-step{margin:28px 0 0}
.hero-step h2{font-size:24px;margin:0 0 8px}
#installed{font-weight:700}
#msg.ok{color:#00ba7c;font-size:18px;font-weight:700}
#msg.err{color:#f4212e}
#msg{display:block;margin-top:12px}
.history p{margin:0 0 8px;overflow-wrap:anywhere}
figure{margin:16px 0}
figure img{max-width:100%;height:auto;border:1px solid #eff3f4;border-radius:8px}
figure.missing{background:#f7f9f9;border:1px dashed #cfd9de;border-radius:8px;padding:14px 16px;color:#536471;font-size:14px}
figcaption{margin-top:6px;color:#536471;font-size:13px}
table{border-collapse:collapse;width:100%;font-size:14px;margin:12px 0}
th,td{text-align:left;vertical-align:top;border-top:1px solid #eff3f4;padding:8px 8px 8px 0}
th{font-weight:600}