.site-footer{margin-top:8px;background:var(--surface);border-top:1px solid var(--line);color:var(--muted);font-size:13px}.footer-inner{max-width:1040px;margin:0 auto;padding:18px 20px calc(18px + env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-between;gap:10px 24px;flex-wrap:wrap}.footer-copy{color:var(--ink);font-weight:600}.footer-links{display:flex;flex-wrap:wrap;gap:6px 20px}.footer-links .linkish,.footer-links a{color:var(--muted);text-decoration:none;font:inherit;background:0 0;border:0;padding:0;cursor:pointer}.footer-links .linkish:hover,.footer-links a:hover{color:var(--ink);text-decoration:underline;text-decoration-color:var(--red);text-underline-offset:4px}.footer-langs{display:flex;gap:2px;padding:3px;background:var(--bg);border:1px solid var(--line);border-radius:999px}.lang-flag{display:inline-flex;align-items:center;gap:7px;height:30px;padding:0 11px 0 6px;border:0;border-radius:999px;background:0 0;color:var(--muted);font-family:inherit;font-size:12px;font-weight:600;letter-spacing:.05em;cursor:pointer;transition:background-color .15s,color .15s,box-shadow .15s}.lang-flag .flag{display:block;width:22px;height:16px;border-radius:4px;overflow:hidden;flex:none;box-shadow:0 0 0 1px rgba(0,0,0,.14),0 1px 2px rgba(0,0,0,.18);transition:filter .15s,opacity .15s,transform .15s}.lang-flag .flag svg{display:block;width:100%;height:100%}.lang-flag:not([aria-current]) .flag{filter:saturate(.55);opacity:.75}.lang-flag:hover{color:var(--ink)}.lang-flag:hover .flag{filter:none;opacity:1;transform:scale(1.06)}.lang-flag[aria-current]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12),0 0 0 1px var(--line);cursor:default}.site-footer :focus-visible{outline-color:var(--red)}@media (max-width:640px){.footer-inner{padding:16px 16px calc(20px + env(safe-area-inset-bottom));flex-direction:column;align-items:flex-start;gap:14px}.footer-links{order:1}.footer-langs{order:2}.footer-copy{order:3}.footer-links{gap:8px 16px}}.tabbar{display:none}@media (max-width:640px){:root{--tabbar:calc(58px + env(safe-area-inset-bottom))}body{padding-bottom:var(--tabbar)}.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:20;height:var(--tabbar);display:grid;grid-template-columns:repeat(4,1fr);align-items:start;padding:4px max(4px,env(safe-area-inset-right)) env(safe-area-inset-bottom) max(4px,env(safe-area-inset-left));background:var(--surface);border-top:1px solid var(--line)}.tabbar .tab{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;height:50px;min-width:0;padding:0 2px;border:0;background:0 0;color:var(--muted);font:inherit;font-size:11px;font-weight:600;text-decoration:none;cursor:pointer;-webkit-tap-highlight-color:transparent}.tabbar .tab svg.i{width:23px;height:23px}.tabbar .tab span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tabbar .tab[aria-current=page]{color:var(--red)}.tabbar .tab:active{opacity:.6}.tabbar .tab:focus-visible{outline:2px solid var(--red);outline-offset:-4px;border-radius:10px}.tabbar .count{position:absolute;top:2px;left:calc(50% + 6px);min-width:16px;height:16px;line-height:16px;padding:0 4px;border-radius:999px;background:var(--red);color:#fff;font-size:10px;text-align:center}}