:root{ --bg:#0A0A0C; --panel:#141418; --panel2:#101015; --mint:#00E5A0; --red:#EB4646; --fg:#EDEDF0; --muted:#8A8A94; --line:#23232a; }
*{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:hidden}
body{background:var(--bg);color:var(--fg);font:16px/1.55 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden;max-width:100%}
img,pre{max-width:100%}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.mono{font-family:"SFMono-Regular",Menlo,Consolas,monospace}
a{color:var(--mint);text-decoration:none}
nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;background:rgba(10,10,12,.92);backdrop-filter:blur(8px)}
.brand{font-weight:800;letter-spacing:.02em}
.brand .dot{color:var(--mint)}
nav .links a{color:var(--muted);margin-left:22px;font-size:14px}
nav .links a:hover{color:var(--fg)}
.btn{display:inline-block;background:var(--mint);color:#03130d;font-weight:700;padding:11px 18px;border-radius:10px;font-size:15px;border:0;cursor:pointer;font-family:inherit}
.btn:hover{filter:brightness(1.05)}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
.hero{padding:64px 0 40px;text-align:center}
.kick{display:inline-block;color:var(--mint);border:1px solid var(--mint);border-radius:999px;padding:5px 14px;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase}
h1{font-size:52px;line-height:1.05;margin:20px 0 14px;letter-spacing:-.02em}
h1 .hl{color:var(--mint)}
.sub{color:var(--muted);font-size:19px;max-width:640px;margin:0 auto 26px}
.scanbox{display:flex;flex-direction:column;gap:10px;max-width:560px;margin:0 auto;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:10px}
.scanbox input{flex:1;min-width:0;width:100%;background:#0f0f13;border:1px solid #2a2a32;border-radius:9px;color:var(--fg);padding:13px;font:inherit}
.langsel{background:#0f0f13;color:var(--fg);border:1px solid var(--line);border-radius:8px;padding:6px 8px;font:inherit;font-size:13px;margin-left:16px;cursor:pointer}
.reportlang{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--muted);font-size:13px;padding:0 4px}
.reportlang select{background:#0f0f13;color:var(--fg);border:1px solid #2a2a32;border-radius:8px;padding:8px;font:inherit;cursor:pointer}
.consent{color:var(--muted);font-size:12.5px;max-width:560px;margin:12px auto 0;line-height:1.5}
.consent a{color:var(--mint)}
.doc{max-width:760px;margin:0 auto;padding:8px 0 48px}
.doc h1{font-size:32px;margin:24px 0 8px}
.doc h2{font-size:20px;margin:22px 0 6px}
.doc p,.doc li{color:#cfcfd6;font-size:15px}
.doc ul{margin:6px 0 6px 20px}
.doc .muted{color:var(--muted);font-size:13px}
.trustline{color:var(--muted);font-size:13.5px;margin-top:16px}
.trustline b{color:var(--fg)}
.result{max-width:560px;margin:16px auto 0;text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;display:none}
.result.show{display:block}
.result.ok{border-color:var(--mint)}
.result .chip{display:inline-block;background:rgba(0,229,160,.12);color:var(--mint);border:1px solid var(--mint);border-radius:8px;padding:3px 10px;font-size:12.5px;font-weight:700}
.trust{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:40px}
.stat{flex:1;min-width:170px;text-align:center}
.stat .n{font-size:26px;font-weight:800;color:var(--mint)}
.stat .l{color:var(--muted);font-size:13px;margin-top:2px}
section{padding:56px 0}
h2{font-size:30px;letter-spacing:-.01em;margin-bottom:8px}
.lead{color:var(--muted);max-width:620px;margin-bottom:28px}
.cols{display:flex;gap:18px;flex-wrap:wrap}
.card{flex:1;min-width:230px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px}
.card .step{font-family:monospace;color:var(--mint);font-size:13px}
.card h3{font-size:18px;margin:8px 0 6px}
.card p{color:var(--muted);font-size:14.5px}
.flags{list-style:none}
.flags li{padding:9px 0;border-bottom:1px solid var(--line);color:#d4d4da}
.flags li b{color:var(--red)}
.demo{background:linear-gradient(180deg,#141418,#0f0f13);border:1px solid var(--line);border-radius:16px;padding:24px;flex:1;min-width:280px}
.chip-crit{display:inline-block;background:rgba(235,70,70,.12);color:var(--red);border:1px solid var(--red);border-radius:8px;padding:4px 12px;font-weight:700;font-size:13px}
.demo h4{margin:12px 0 6px;font-size:20px}
.demo .src{color:var(--muted);font-size:13px;margin-top:10px}
.price{display:flex;gap:18px;flex-wrap:wrap}
.tier{flex:1;min-width:240px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}
.tier:hover{transform:translateY(-6px) scale(1.03);border-color:var(--mint);box-shadow:0 12px 30px rgba(0,0,0,.35)}
.tier.feat{border-color:var(--mint);box-shadow:0 0 0 1px var(--mint) inset}
.tier .name{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.tier .amt{font-size:34px;font-weight:800;margin:6px 0 2px}
.tier .amt span{font-size:14px;color:var(--muted);font-weight:500}
.tier ul{list-style:none;margin:14px 0 18px}
.tier li{padding:6px 0;color:#cfcfd6;font-size:14.5px}
.tier li::before{content:"\2713 ";color:var(--mint)}
.api{background:var(--panel2);border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;gap:22px;flex-wrap:wrap;align-items:center}
.api .txt{flex:1;min-width:260px}
pre{flex:1;min-width:280px;background:#0c0c10;border:1px solid var(--line);border-radius:12px;padding:16px;overflow:auto;color:#cfe;font-size:13px;line-height:1.5}
.k{color:var(--mint)}
.faq div{border-bottom:1px solid var(--line);padding:14px 0}
.faq b{display:block;margin-bottom:4px}
.faq p{color:var(--muted);font-size:14.5px}
/* value-ladder boxes (free vs Full Dossier) */
.valuebox{border-radius:16px;padding:22px;background:var(--panel)}
.valuebox.free{border:1px solid var(--mint);box-shadow:0 0 0 1px rgba(0,229,160,.15) inset}
.valuebox.paid{border:1px solid #44444e;background:var(--panel2);margin-top:18px}
.vb-head{display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.vb-head h3{font-size:18px;margin:0}
.chip-free{display:inline-block;background:rgba(0,229,160,.12);color:var(--mint);border:1px solid var(--mint);border-radius:8px;padding:4px 12px;font-weight:700;font-size:12.5px;letter-spacing:.04em}
.chip-paid{display:inline-block;background:rgba(237,237,240,.06);color:var(--fg);border:1px solid #55555f;border-radius:8px;padding:4px 12px;font-weight:700;font-size:12.5px;letter-spacing:.04em}
.vb-note{color:var(--muted);font-size:13.5px;margin-top:12px}
.vb-col{flex:1;min-width:220px}
.vb-col h4{font-size:15px;margin-bottom:6px;color:var(--fg)}
.plus{list-style:none}
.plus li{padding:5px 0;color:#cfcfd6;font-size:14px}
.plus li::before{content:"+ ";color:var(--mint);font-weight:700}
/* registration modal */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.65);display:flex;align-items:center;justify-content:center;z-index:60;padding:16px}
.modal-backdrop[hidden]{display:none}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px;max-width:440px;width:100%;position:relative}
.modal h3{font-size:20px;margin-bottom:6px}
.modal .modal-sub{color:var(--muted);font-size:14px;margin-bottom:14px}
.modal form{display:flex;flex-direction:column;gap:10px}
.modal input[type=email]{background:#0f0f13;border:1px solid #2a2a32;border-radius:9px;color:var(--fg);padding:13px;font:inherit;width:100%}
.modal .remember{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}
.modal-x{position:absolute;top:10px;right:14px;background:none;border:0;color:var(--muted);font-size:22px;cursor:pointer;line-height:1}
.modal-x:hover{color:var(--fg)}
/* strategy: guarantee line */
.guarantee{display:inline-block;margin-top:10px;color:var(--mint);font-size:14px;font-weight:600}
.guarantee .g-sub{color:var(--muted);font-weight:400}
footer{border-top:1px solid var(--line);padding:28px 0 48px;color:var(--muted);font-size:13px;text-align:center}
.disc{background:rgba(235,70,70,.06);border:1px solid rgba(235,70,70,.25);border-radius:10px;padding:12px 16px;color:#e7b7b7;font-size:13px;margin-top:18px;text-align:left}
@media(max-width:640px){
  .wrap{padding:0 16px}
  h1{font-size:30px;overflow-wrap:break-word}
  .sub{font-size:16px}
  .scanbox{flex-direction:column;width:100%}
  nav{flex-wrap:wrap;gap:8px}
  nav .links a:not(.btn){display:none}
  .trust{flex-direction:column;gap:10px}
  .trust .stat{min-width:0}
  .kick{font-size:11px;white-space:normal;line-height:1.4}
  .cols{flex-direction:column}
  .price{flex-direction:column}
  .api{flex-direction:column}
  .api pre{min-width:0;width:100%}
  pre{white-space:pre-wrap;word-break:break-word}
}