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*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:1rem}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:var(--accent);text-underline-offset:.18em}a:hover{text-decoration-thickness:2px}.skip-link{position:fixed;left:1rem;top:-5rem;z-index:50;background:var(--focus);color:#111;padding:.7rem 1rem;border-radius:.5rem;font-weight:700}.skip-link:focus{top:1rem}
.mobile-nav{display:none}.layout{display:grid;grid-template-columns:260px minmax(0,1fr);max-width:var(--max);min-height:100vh;margin:auto}.sidebar{border-right:1px solid var(--line);padding:1.6rem 1rem;position:sticky;top:0;height:100vh;overflow:auto}.brand{font-size:1.22rem;font-weight:750;margin:0 .55rem 1.4rem}.brand a{color:var(--text);text-decoration:none}.brand span{color:var(--muted);font-size:.72em;font-weight:550;margin-left:.35rem}.side-nav{display:flex;flex-direction:column;gap:.12rem}.nav-group{color:var(--muted);font-size:.69rem;font-weight:750;letter-spacing:.09em;text-transform:uppercase;margin:1rem .55rem .3rem}.nav-group:first-child{margin-top:0}.side-nav a,.mobile-nav a{color:var(--muted);padding:.42rem .58rem;border-radius:.48rem;text-decoration:none}.side-nav a:hover,.side-nav a[aria-current=page],.mobile-nav a[aria-current=page]{background:var(--surface2);color:var(--text)}
main{min-width:0;padding:2.4rem clamp(1.2rem,4vw,3.4rem) 3rem}.service-bar{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;color:var(--muted);border:1px solid var(--line);background:linear-gradient(120deg,#141b2c,var(--surface));border-radius:.7rem;padding:.75rem 1rem;margin-bottom:2rem;font-size:.88rem}.service-bar strong{color:var(--text)}.service-bar code{white-space:nowrap}
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