/* Match docs/prototypes/desktop-permission-and-agent-protection.html. */
:root{color-scheme:light;--fp-bg:#f3f3f3;--fp-paper:#fff;--fp-subtle:#f7f7f7;--fp-ink:#202020;--fp-muted:#666;--fp-hair:#e1e1e1;--fp-accent:#005fb8;--fp-accent-hover:#196ec1;--fp-accent-bright:#168ee0;--fp-accent-soft:#eef7ff;--fp-green:#0f7b0f;--fp-danger:#c42b1c;--fp-shadow:0 12px 38px #2020200d;font-family:"Noto Sans SC","Segoe UI Variable Text","Segoe UI","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.65;background:var(--fp-bg);color:var(--fp-ink)}
.brandbar{background:var(--fp-paper);border-bottom:1px solid var(--fp-hair)}
.brandbar-inner{max-width:1280px;min-height:58px;margin:auto;padding:12px 28px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:650;font-size:16px}
.brand-logo{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:var(--fp-accent);color:#fff;font-size:18px;font-weight:400}
.brand-context{padding-left:18px;border-left:1px solid var(--fp-hair);color:var(--fp-muted);font-size:14px}
.brand-back{margin-left:auto;color:var(--fp-muted);border:1px solid var(--fp-hair);border-radius:8px;padding:6px 12px;text-decoration:none}
main{padding-top:30px}h1,h2{font-size:18px;font-weight:650}h3{font-size:14px;font-weight:650}.lead{font-size:14px;color:var(--fp-muted)}
section,.card{background:var(--fp-paper);border-color:var(--fp-hair);border-radius:11px}.media,.reply{border-color:var(--fp-hair);border-radius:11px}.eyebrow{color:var(--fp-accent);font-size:13px;font-weight:650}.small,footer,.watch{color:var(--fp-muted)}
button{font-size:14px;font-weight:650;min-height:38px;border-radius:9px;padding:8px 15px;background:var(--fp-accent);border-color:var(--fp-accent)}button:hover{background:var(--fp-accent-hover)}button.secondary{font-weight:400;color:var(--fp-ink);background:var(--fp-paper);border-color:var(--fp-hair)}button.secondary:hover,.brand-back:hover{background:var(--fp-subtle)}
a,summary{color:var(--fp-accent)}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--fp-accent);outline-offset:3px}.meta span,.tag{background:var(--fp-accent-soft);color:var(--fp-accent);border-radius:999px}.callout{background:var(--fp-accent-soft);border-color:var(--fp-accent);border-radius:8px}.success{color:var(--fp-ink);background:var(--fp-subtle);border-color:var(--fp-green)}
video{display:block;width:100%;aspect-ratio:8/5;object-fit:contain;background:#111;border-radius:8px;accent-color:var(--fp-accent)}pre{background:var(--fp-subtle);border:1px solid var(--fp-hair);border-radius:8px}blockquote{background:var(--fp-subtle);border-color:var(--fp-accent)}th{background:var(--fp-subtle)}td,th,details{border-color:var(--fp-hair)}.verified{color:var(--fp-green)}
.mechanism{margin-top:20px;padding:16px;border:1px solid var(--fp-hair);border-radius:11px;background:var(--fp-subtle);scroll-margin-top:20px}.mechanism h3{color:var(--fp-accent);font-size:14px}.mechanism p{margin-bottom:0}
/* The product prototype uses 18px headings and 14px body text. */
.brand,.brand-context,.brand-back,.eyebrow,.small,footer,.meta span,.tag,.verified,button{font-size:14px}pre{font:inherit;white-space:pre-wrap;overflow-wrap:anywhere}h1{line-height:1.45}
@media(max-width:760px){.brandbar-inner{padding:12px 14px;gap:12px}.brand-context{padding-left:12px}.brand-back{padding:5px 8px}h1,h2{font-size:18px}}
@media(max-width:400px){.brandbar-inner{gap:10px}.brand-back{margin-left:0}}