.bfc-lang-sw{position:relative;display:flex;align-items:center;margin-left:6px}.bfc-lang-trigger{display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:7px 12px;cursor:pointer;color:rgba(248,250,252,.78);font-size:13px;font-weight:600;white-space:nowrap;line-height:1}.bfc-lang-trigger:hover{background:rgba(255,255,255,.13);color:#f8fafc}.bfc-lang-arr{font-size:9px;opacity:.6;transition:transform .2s}.bfc-lang-sw.bfc-open .bfc-lang-arr{transform:rotate(180deg)}.bfc-lang-menu{display:none;position:absolute;top:calc(100% + 8px);right:0;background:#0f2035;border:1px solid rgba(255,255,255,.11);border-radius:14px;padding:6px;min-width:210px;box-shadow:0 12px 40px rgba(0,0,0,.6);z-index:100000}.bfc-lang-sw.bfc-open .bfc-lang-menu{display:block}.bfc-lang-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 12px;border-radius:8px;text-decoration:none;color:rgba(248,250,252,.72);font-size:13px;font-weight:600}.bfc-lang-item:hover{background:rgba(255,255,255,.08);color:#f8fafc}.bfc-lang-item.bfc-cur{background:rgba(201,160,61,.12);color:#c9a03d}.bfc-lang-code{font-size:11px;font-weight:700;opacity:.55;letter-spacing:.04em}#bfc-lang-banner{position:fixed;bottom:0;left:0;right:0;z-index:99998;background:#0b1926;border-top:1px solid rgba(201,160,61,.3);padding:13px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 -4px 24px rgba(0,0,0,.45);font-family:-apple-system,sans-serif}#bfc-bt{display:flex;align-items:center;gap:10px;font-size:13.5px;color:rgba(248,250,252,.8);flex:1}#bfc-bt strong{color:#c9a03d;font-weight:700}#bfc-bb{display:flex;gap:8px}.bfc-go{background:#c9a03d;color:#000;font-weight:700;font-size:13px;padding:8px 16px;border-radius:8px;text-decoration:none}.bfc-stay{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);color:rgba(255,255,255,.55);font-size:12.5px;padding:8px 13px;border-radius:8px;cursor:pointer}@media (max-width:520px){#bfc-lang-banner{flex-direction:column}#bfc-bb{width:100%}.bfc-go{flex:1;text-align:center}}