.zk-helpBrand,.zk-helpNav__inner{display:flex;align-items:center;gap:12px}.zk-helpHeader{position:sticky;top:0;z-index:1000;width:100%;padding:0}.zk-helpNav{border-bottom:1px solid rgba(255,255,255,.08);background:rgba(7,11,24,.62);backdrop-filter:blur(12px)}.zk-helpNav__inner{justify-content:space-between;padding:12px 0}.zk-helpBrand{text-decoration:none}.zk-helpLogo{display:inline-flex;border-radius:14px;overflow:hidden;box-shadow:0 18px 48px rgba(23,213,255,.1);transform:translateZ(0)}.zk-helpPill{display:inline-flex;align-items:center;height:36px;padding:0 12px;border-radius:999px;font:900 13px/1 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:rgba(255,255,255,.92);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14)}.zk-helpActions{display:flex;align-items:center;gap:10px}.zk-helpBtn,.zk-helpLink{display:inline-flex;align-items:center;gap:8px}.zk-helpLink{padding:10px;border-radius:12px;font:800 13px/1 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:rgba(255,255,255,.86);text-decoration:none;border:1px solid transparent;transition:background .15s,transform .15s,border-color .15s,color .15s}.zk-helpBtn,.zk-suggest a{padding:10px 12px;text-decoration:none}.zk-helpLink:hover{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.1);color:#fff;transform:translateY(-1px)}.zk-helpBtn{border-radius:14px;font:900 13px/1 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;transition:transform .15s,box-shadow .15s,opacity .15s}.zk-helpBtn--primary{color:#07111a;background:linear-gradient(135deg,#17d5ff,#7c3aed);box-shadow:0 18px 52px rgba(23,213,255,.16)}.zk-helpBtn--primary:hover{transform:translateY(-1px);opacity:.96}.zk-helpMenuBtn{width:44px;height:44px;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:rgba(255,255,255,.92);display:grid;place-items:center;cursor:pointer;transition:background .15s,transform .15s,border-color .15s}.zk-helpMenuBtn:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.22);transform:translateY(-1px)}.zk-helpMenu{border-radius:14px;border:1px solid rgba(17,24,39,.12);box-shadow:0 22px 60px rgba(0,0,0,.18);overflow:hidden;min-width:220px;padding:8px}.zk-helpMenu .dropdown-item{border-radius:12px;font-weight:800;padding:10px;display:flex;align-items:center;gap:10px}.zk-helpMenu .dropdown-item:hover{background:rgba(23,213,255,.1)}.zk-helpMenu__upload{background:linear-gradient(135deg,rgba(23,213,255,.12),rgba(124,58,237,.1))}.zk-mi{width:18px;text-align:center}.zk-helpBrand:focus,.zk-helpBtn:focus,.zk-helpLink:focus,.zk-helpMenuBtn:focus{outline:0;box-shadow:0 0 0 4px rgba(23,213,255,.25)}.zk-suggest{position:absolute;left:0;right:0;top:100%;margin-top:6px;background:#fff;border:1px solid #e5e7eb;border-radius:14px;box-shadow:0 18px 50px rgba(15,23,42,.1);overflow:hidden;z-index:9999}.zk-suggest a{display:block;color:#0f172a}.zk-suggest a:hover{background:#f8fafc}.zk-suggest .sub{display:flex;gap:8px;justify-content:space-between;color:#64748b;font-size:12px;margin-top:4px}.zk-suggest mark{background:#fff7cc;padding:0 4px;border-radius:6px}