:root{
  --bg:#050b13;--surface:#0a1320;--surface2:#0e1a29;--border:#1c2b3e;
  --text:#edf4fb;--muted:#8fa2b7;--blue:#3d9cff;--blue2:#1776d2;
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{min-height:100vh;background:radial-gradient(circle at 50% -15%,#10243a 0,#07111f 35%,#050b13 70%)}
button,input,select{font:inherit}
button{cursor:pointer}
.topbar{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 5%;border-bottom:1px solid rgba(255,255,255,.05);background:rgba(5,11,19,.7);backdrop-filter:blur(12px);position:sticky;top:0;z-index:20}
.brand{font-size:24px;font-weight:800;letter-spacing:-1px;color:#fff;text-decoration:none}.brand span{color:var(--blue)}
.top-actions{display:flex;gap:8px}.icon-btn,.close-btn{border:1px solid var(--border);background:var(--surface);color:var(--muted);width:40px;height:40px;border-radius:10px}
.icon-btn:before{font-size:18px}.icon-btn:first-child:before{content:"◷"}.icon-btn:last-child:before{content:"☆"}
.hero{max-width:920px;margin:0 auto;padding:82px 22px 52px;text-align:center}
.eyebrow{font-size:11px;letter-spacing:2.4px;color:var(--blue);font-weight:800;margin-bottom:14px}
h1{font-size:clamp(38px,7vw,68px);line-height:1.02;letter-spacing:-3px;margin-bottom:20px}
.hero p{max-width:650px;margin:0 auto 32px;color:var(--muted);font-size:16px;line-height:1.6}
.search-box{display:flex;max-width:760px;margin:auto;padding:6px;background:rgba(14,26,41,.9);border:1px solid var(--border);border-radius:15px;box-shadow:0 18px 55px rgba(0,0,0,.28)}
.search-box input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:#fff;padding:14px 16px;font-size:16px}.search-box input::placeholder{color:#667b91}
.search-box button{border:0;border-radius:10px;background:var(--blue);color:#fff;padding:0 20px;font-weight:750;display:flex;gap:9px;align-items:center}.search-box button:disabled{opacity:.55;cursor:wait}
.search-icon:before{content:"⌕";font-size:20px}.suggestions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:16px}.suggestions button{background:transparent;border:1px solid var(--border);color:var(--muted);padding:7px 11px;border-radius:999px;font-size:12px}.suggestions button:hover{border-color:#315171;color:#dbe9f6}
.understanding{max-width:1120px;margin:0 auto 18px;padding:12px 16px;border:1px solid #193451;background:#091625;border-radius:10px;color:#b8c8d8;font-size:13px}.understanding strong{color:#e9f2fa}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--blue);margin-right:9px}.hidden{display:none!important}
.results-area{max-width:1120px;margin:0 auto;padding:18px 22px 80px}.results-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.results-head h2{font-size:21px}.muted{color:var(--muted);font-size:12px}.controls{display:flex;gap:8px}.controls select{background:var(--surface);color:#c8d6e5;border:1px solid var(--border);border-radius:9px;padding:9px 11px;outline:none}
.results{display:grid;gap:10px}.result-card{border:1px solid var(--border);background:rgba(10,19,32,.78);border-radius:13px;padding:17px;transition:.18s}.result-card:hover{border-color:#2b4663;transform:translateY(-1px)}
.result-top{display:flex;justify-content:space-between;gap:14px}.result-card h3{font-size:17px;line-height:1.35;margin-bottom:7px}.result-card h3 button{background:none;border:0;color:#eaf3fc;text-align:left;font-weight:750;padding:0}.domain{font-size:11px;color:#5caeff}.snippet{color:#9cafc2;font-size:13px;line-height:1.55;margin:9px 0}.tags{display:flex;gap:5px;flex-wrap:wrap}.tag{font-size:10px;border:1px solid var(--border);color:#8398ad;padding:4px 7px;border-radius:5px}.result-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:13px}.action{border:1px solid var(--border);background:#0c1725;color:#aebfd0;border-radius:7px;padding:7px 10px;font-size:12px}.action.primary{background:#12385e;border-color:#1e5b92;color:#dcefff}.action:hover{border-color:#386083;color:#fff}
.empty{text-align:center;border:1px dashed var(--border);border-radius:14px;padding:55px 20px;color:var(--muted)}.empty-icon{font-size:34px;color:#52718f;margin-bottom:8px}.empty h3{color:#dce7f1;margin-bottom:7px}.empty p{font-size:13px}
.side-panel{position:fixed;z-index:50;right:0;top:0;width:min(410px,92vw);height:100vh;background:#07111d;border-left:1px solid var(--border);transform:translateX(100%);transition:.22s;padding:20px}.side-panel.open{transform:none}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.panel-list{display:grid;gap:7px}.panel-item{display:flex;gap:9px;align-items:center;border:1px solid var(--border);border-radius:9px;padding:10px;background:#0a1522}.panel-item button{border:0;background:none;color:#bdccda;text-align:left;flex:1;font-size:13px}.panel-item .delete{flex:0;width:28px;color:#71859a}.panel-empty{color:var(--muted);font-size:13px;padding:15px 0}.clear-btn{margin-top:12px;width:100%;padding:9px;border:1px solid var(--border);background:transparent;color:#a6b7c8;border-radius:8px}
.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.52);z-index:40}.viewer{position:fixed;inset:4% 4%;z-index:60;background:#050b13;border:1px solid var(--border);border-radius:13px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 25px 90px #000}.viewer-head{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:11px 13px;border-bottom:1px solid var(--border);background:#09131f}.viewer-head strong{display:block;font-size:14px}.viewer-head span{display:block;color:var(--muted);font-size:10px;margin-top:3px}.viewer-actions{display:flex;align-items:center;gap:6px}.small-btn{border:1px solid var(--border);background:#0d1927;color:#b9cad9;border-radius:7px;padding:7px 10px;font-size:11px}.viewer-body{flex:1;min-height:0;background:#111;display:flex}.viewer-body iframe,.viewer-body video,.viewer-body audio,.viewer-body img{width:100%;height:100%;border:0;object-fit:contain}.viewer-body audio{height:auto;margin:auto}.toast{position:fixed;z-index:100;left:50%;bottom:22px;transform:translate(-50%,20px);opacity:0;background:#101d2b;border:1px solid #2a4058;color:#e7f0f8;border-radius:9px;padding:10px 14px;font-size:12px;pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:650px){.topbar{padding:0 16px}.hero{padding-top:55px}.search-box{display:block;background:transparent;border:0;box-shadow:none;padding:0}.search-box input{width:100%;background:#0a1320;border:1px solid var(--border);border-radius:11px;margin-bottom:8px}.search-box button{width:100%;height:48px;justify-content:center}.results-head{align-items:flex-start;flex-direction:column}.controls{width:100%}.controls select{flex:1}.viewer{inset:0;border-radius:0}.viewer-actions .small-btn{display:none}}