.skip-link{position:absolute;left:-9999px;top:0;z-index:200;background:var(--primary);color:var(--bg);padding:12px 16px;font-weight:600;border-radius:0 0 10px 0}
.skip-link:focus{left:0}
.nav a[aria-current="page"]{color:var(--primary)}
.footer-note{border-top:1px solid var(--line);padding:24px 0;margin-top:-12px;margin-bottom:24px}
.footer-note p{color:var(--muted);font-size:13px;line-height:1.6;margin:0 0 8px;max-width:900px}
.footer-note p:last-child{margin:0}
.subnav{position:sticky;top:68px;z-index:90;background:rgba(10,14,26,.85);-webkit-backdrop-filter:saturate(140%) blur(14px);backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--line)}
.subnav .container{display:flex;align-items:center;gap:26px;height:52px;overflow-x:auto;scrollbar-width:none;white-space:nowrap}
.subnav .container::-webkit-scrollbar{display:none}
.subnav-title{font-weight:700;font-size:15px;color:var(--on-surface);margin-right:6px}
.subnav a{color:var(--on-surface-2);font-size:14px;font-weight:500;padding:15px 0;border-bottom:2px solid transparent}
.subnav a:hover{color:var(--on-surface);text-decoration:none}
.subnav a[aria-current="page"]{color:var(--primary);border-bottom-color:var(--primary)}
html{scroll-padding-top:136px}