:root{
      --card: #ffffff;
      --accent: #10b981;
      --muted: #4b5563;
      --glass: #ffffff;
      --text: #0f1724;
      --border: #e6e9ef;
      --maxw: 980px;
    }

    .gc-navbar{width:100%;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;background:var(--card);position:fixed;top:0;left:0;right:0;z-index:120;border-bottom:1px solid var(--border)}
    .gc-brand{color:var(--text);font-size:18px;font-weight:600}

    .greycrust_search_a1{width:100%;display:none;align-items:flex-start;justify-content:center;padding:12px 16px 20px;margin-top:0;position:fixed;top:64px;left:0;right:0;z-index:140}
    .greycrust_search_a1.gc-open{display:flex;animation:gc-slide-down .20s cubic-bezier(.2,.9,.3,1)}
    @keyframes gc-slide-down{ from{opacity:0;transform:translateY(-8px)} to{opacity:1;transform:none} }

    .greycrust_search_a2{width:100%;max-width:var(--maxw);background:var(--card);border-radius:10px;padding:16px;box-shadow:0 8px 20px rgba(16,24,40,0.04);border:1px solid var(--border);margin:10px auto}

    .greycrust_search_a3{display:flex;align-items:center;gap:12px;margin-bottom:10px}
    .greycrust_search_a4{width:44px;border-radius:8px;background:var(--accent);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700}
    .greycrust_search_a5{font-size:15px;color:var(--text)}

    .greycrust_search_a6{display:flex;gap:12px;align-items:center}
    .greycrust_search_a7{position:relative;flex:1}

    .greycrust_search_a8{
      width:100%;padding:12px 48px 12px 14px;border-radius:10px;background:var(--glass);border:1px solid var(--border);color:var(--text);font-size:15px;outline:none;transition:all .14s ease
    }
    .greycrust_search_a8::placeholder{color:var(--muted)}
    .greycrust_search_a8:focus{box-shadow:0 6px 18px rgba(16,185,129,0.06);border-color:rgba(16,185,129,0.18);color:var(--text)}

    .greycrust_search_a9{position:absolute;right:8px;top:8px;height:calc(100% - 16px);border-radius:8px;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;cursor:pointer;transition:transform .12s ease}
    .greycrust_search_a9:hover{transform:translateY(-2px)}
    .greycrust_search_a9 svg{width:20px;height:20px;fill:none;stroke:var(--accent);stroke-width:1.6}

    .greycrust_search_a10{position:absolute;left:0;right:0;top:calc(100% + 10px);background:var(--card);border-radius:10px;padding:8px;border:1px solid var(--border);box-shadow:0 12px 30px rgba(16,24,40,0.06);z-index:200;display:none}
    .greycrust_search_a10.gc-visible{display:block;animation:gc-drop .12s ease}
    @keyframes gc-drop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

    .greycrust_search_a11{margin:6px 0}
    .greycrust_search_a12{font-size:12px;color:var(--muted);padding:6px 8px}
    .greycrust_search_a13{list-style:none;margin:0;padding:6px;max-height:240px;overflow:auto}
    .greycrust_search_a14{display:flex;gap:10px;align-items:center;padding:10px;border-radius:8px;cursor:pointer;transition:background .12s}
    .greycrust_search_a14:hover{background:#f7fafb}
    .greycrust_search_a15{width:36px;height:36px;border-radius:8px;background:#f3f7f8;display:flex;align-items:center;justify-content:center;color:var(--muted)}
    .greycrust_search_a16{display:flex;flex-direction:column}
    .greycrust_search_a17{font-weight:600;color:var(--text)}
    .greycrust_search_a18{font-size:13px;color:var(--muted)}

    .greycrust_search_a19{padding:12px;color:var(--muted);text-align:center}

    .greycrust_search_a20 .greycrust_search_a8{padding:10px 44px 10px 12px;font-size:15px}
    .greycrust_search_a20 .greycrust_search_a14{padding:8px}

    .greycrust_search_a21{margin-top:10px;color:var(--muted);font-size:13px}

    @media (max-width:1200px){:root{--maxw:860px}}
    @media (max-width:992px){:root{--maxw:720px}}
    @media (max-width:768px){:root{--maxw:620px}}
    @media (max-width:600px){:root{--maxw:520px}}
    @media (max-width:420px){:root{--maxw:380px}}
    @media (max-width:360px){:root{--maxw:340px}}

    .greycrust_search_a13::-webkit-scrollbar{width:8px}
    .greycrust_search_a13::-webkit-scrollbar-thumb{background:#eaeff2;border-radius:8px}

    .gc-sub{font-size:13px;color:var(--muted)}

    .page-hidden{opacity:0.18;pointer-events:none;user-select:none}