/* shared look for the site's own pages (download, beta, thanks) */
:root{--bg:#EEF0F2;--surface:#F8F9FA;--fg:#121820;--muted:#56606B;--line:#CDD3D9;--accent:#1F5C99;--on-accent:#fff;--honor:#9A5F0A}
@media (prefers-color-scheme: dark){:root{--bg:#121416;--surface:#1A1D21;--fg:#E6E8EA;--muted:#9CA3AB;--line:#30353C;--accent:#6FA8DC;--on-accent:#0D1B2A;--honor:#E9A23B;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 system-ui,-apple-system,"Segoe UI",sans-serif}
main{max-width:760px;margin:0 auto;padding:40px 16px 64px}
a{color:var(--accent)}
.brand{display:inline-flex;align-items:center;gap:8px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:14px;color:var(--fg);text-decoration:none}
.brand svg{width:22px;height:19px;color:var(--honor)}.brand i{font-style:normal;color:var(--honor)}
h1{font-size:clamp(28px,5vw,40px);line-height:1.1;margin:28px 0 8px}
h2{font-size:21px;margin:44px 0 8px;padding-top:16px;border-top:1px solid var(--line)}
.lead{font-size:18px;color:var(--muted);margin:0 0 24px}
.muted{color:var(--muted);font-size:14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px}
.dl{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 8px}
.btn{display:inline-flex;flex-direction:column;gap:2px;padding:12px 18px;border-radius:10px;border:1.5px solid var(--line);background:var(--surface);color:var(--fg);text-decoration:none;font-weight:650;cursor:pointer;font-size:15px;line-height:1.2}
.btn small{font-weight:400;font-size:12.5px;color:var(--muted)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.btn.primary small{color:inherit;opacity:.85}
.btn:hover{border-color:var(--accent)}
details{margin-top:10px}summary{cursor:pointer;color:var(--muted);font-size:14px}
.notes{white-space:pre-wrap;font-size:14px;margin:8px 0 0;color:var(--fg)}
ol.steps{padding-left:20px}ol.steps li{margin:6px 0}
code{font:13px ui-monospace,Menlo,monospace;background:var(--surface);border:1px solid var(--line);border-radius:5px;padding:1px 5px;word-break:break-all}
form{display:grid;gap:14px}
label{display:grid;gap:5px;font-weight:600;font-size:14px}
label .opt{font-weight:400;color:var(--muted)}
input,select,textarea{font:inherit;font-weight:400;color:var(--fg);background:var(--bg);border:1.5px solid var(--line);border-radius:9px;padding:10px 12px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400}.check input{width:auto;margin-top:4px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.grid2{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px}
footer{margin-top:56px;font-size:14px;color:var(--muted)}