.snav{position:-webkit-sticky;position:sticky;top:0;z-index:50;padding:10px 0;pointer-events:none}.snav .snav-bar{pointer-events:auto}.snav-bar{position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:8px 12px 8px 14px;background:color-mix(in srgb,var(--surface) 90%,transparent);border:1px solid var(--line);border-radius:14px;backdrop-filter:blur(12px) saturate(1.4);-webkit-backdrop-filter:blur(12px) saturate(1.4);box-shadow:0 1px 2px rgba(15,26,34,.04),0 6px 20px rgba(15,26,34,.05)}:root[data-theme=dark] .snav-bar{box-shadow:0 6px 24px rgba(0,0,0,.28)}.snav-brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;letter-spacing:-.01em;white-space:nowrap}.snav-brand img{display:block;border-radius:9px}.snav-panel{justify-content:flex-end;gap:14px;flex:1 1;min-width:0}.snav .snav-links,.snav-panel{display:flex;align-items:center}.snav .snav-links{gap:4px}.snav .snav-actions form,.snav .snav-links form{margin:0}.snav .snav-link,.snav .snav-toolsbtn{display:inline-flex;align-items:center;gap:4px;padding:8px 14px;border-radius:10px;border:0;font:inherit;font-weight:500;color:var(--muted);background:transparent;text-decoration:none;cursor:pointer}.snav .snav-link:hover,.snav .snav-toolsbtn.open{color:var(--ink);background:color-mix(in srgb,var(--ink) 6%,transparent)}.snav .snav-link.active{color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,transparent);font-weight:600}.snav .chev{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;transition:transform .15s}.snav .snav-toolsbtn.open .chev{transform:rotate(180deg)}.snav-actions{display:flex;align-items:center;gap:10px}.snav-sep{width:1px;height:26px;background:var(--line);margin:0 4px 0 2px}.snav .theme-toggle{width:38px;height:38px;border-radius:10px;background:transparent}.snav .snav-login{font:inherit;font-weight:600;color:var(--ink);background:none;border:0;padding:8px 10px;border-radius:10px;text-decoration:none;cursor:pointer}.snav .snav-login:hover{color:var(--accent)}.snav .snav-cta{font-weight:600;text-decoration:none;padding:9px 18px;border-radius:10px;background:var(--accent);color:var(--accent-ink)}.snav .snav-cta:hover{filter:brightness(1.08)}.snav .who{max-width:16ch}.snav-burger{display:none;width:40px;height:40px;padding:0;align-items:center;justify-content:center;color:var(--ink);background:transparent;border:1px solid var(--line);border-radius:10px;cursor:pointer}.snav-burger svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.snav-tools{position:static}.mega{position:absolute;z-index:60;top:calc(100% + 8px);right:0;width:min(920px,100%);display:grid;grid-template-columns:270px minmax(0,1fr);background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 18px 50px rgba(15,26,34,.16)}:root[data-theme=dark] .mega{box-shadow:0 18px 50px rgba(0,0,0,.5)}.mega:before{content:"";position:absolute;left:0;right:0;top:-10px;height:10px}.mega-cats{list-style:none;margin:0;padding:10px;display:grid;grid-gap:4px;gap:4px;align-content:start;background:color-mix(in srgb,var(--bg) 70%,var(--surface));border-right:1px solid var(--line)}.mega-cat{display:flex;align-items:flex-start;gap:10px;width:100%;text-align:left;padding:10px 12px;border:0;border-radius:10px;background:transparent;color:var(--ink);font:inherit;cursor:pointer}.mega-cat.on,.mega-cat:hover{background:color-mix(in srgb,var(--accent) 13%,transparent)}.mega-ico{display:grid;place-items:center;font-size:1.3rem;line-height:1;color:var(--accent)}.mega-txt{display:grid;grid-gap:2px;gap:2px;min-width:0}.mega-txt strong{font-size:.95rem}.mega-txt small{color:var(--muted);font-size:.78rem;line-height:1.35}.mega-chev,.mega-sub{display:none}.mega-items{padding:18px 22px 22px;min-width:0}.mega-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line)}.mega-head strong{font-size:1.05rem}.mega-head a{font-size:.88rem;font-weight:600;color:var(--accent);text-decoration:none}.mega-head a:hover{text-decoration:underline}.mega-groups{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));grid-gap:18px 24px;gap:18px 24px}.mega-group h3{margin:0 0 6px;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.mega-group ul{list-style:none;margin:0;padding:0;display:grid;grid-gap:2px;gap:2px}.mega-group a{display:block;padding:5px 8px;margin:0 -8px;border-radius:8px;text-decoration:none;font-size:.92rem}.mega-group a.on,.mega-group a:hover{color:var(--accent);background:color-mix(in srgb,var(--accent) 11%,transparent)}@media (max-width:900px){.snav-burger{display:inline-flex}.snav-panel{display:none;position:absolute;left:0;right:0;top:calc(100% + 8px);z-index:60;flex-direction:column;justify-content:flex-start;align-items:stretch;gap:10px;padding:12px;max-height:calc(100vh - 90px);overflow-y:auto;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 50px rgba(15,26,34,.18)}.snav-panel.open{display:flex}.snav .snav-links{flex-direction:column;align-items:stretch;gap:2px}.snav .snav-link,.snav .snav-toolsbtn{width:100%;justify-content:space-between;padding:12px 14px}.snav-actions{flex-wrap:wrap;padding-top:10px;border-top:1px solid var(--line)}.snav-sep{display:none}.snav .snav-cta{margin-left:auto}.mega{position:static;width:100%;display:block;margin-top:4px;border-radius:10px;box-shadow:none}.mega:before{display:none}.mega-cats{border-right:0;padding:6px;gap:2px;background:transparent}.mega-cat{align-items:center;padding:12px}.mega-txt{flex:1 1}.mega-txt small{display:none}.mega-chev{display:block;flex-shrink:0;color:var(--muted)}.mega-cat[aria-expanded=true] .mega-chev{transform:rotate(180deg)}.mega-items{display:none}.mega-sub{display:grid;grid-gap:14px;gap:14px;margin:2px 0 8px 22px;padding:6px 0 6px 14px;border-left:2px solid var(--line)}.mega-open{font-size:.88rem;font-weight:600;color:var(--accent);text-decoration:none;padding:4px 0}.mega-sub .mega-group a{padding:8px}}@media (max-width:420px){.snav-bar{padding:8px 10px}.snav-brand span{font-size:.95rem}}