:root{--bg: #0a0a0a;--panel: #101010;--panel-2: #141414;--line: #222;--line-2: #2c2c2c;--text: #ededed;--muted: #8a8a8a;--muted-2: #666;--accent: #ff7a1a;--green: #43d17a;--red: #e5484d;--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{background:var(--bg);color:var(--text);font-family:var(--mono);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:var(--mono);cursor:pointer}input,textarea,select{font-family:var(--mono)}.wrap{max-width:1080px;margin:0 auto;padding:0 24px}.hdr{border-bottom:1px solid var(--line);position:sticky;top:0;background:#0a0a0ad9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:20}.hdr-inner{display:flex;align-items:center;gap:28px;height:56px}.brand{font-weight:800;letter-spacing:-.02em;display:flex;align-items:center;gap:8px}.brand .star{color:var(--accent)}.nav{display:flex;gap:22px;color:var(--muted)}.nav a.active,.nav a:hover{color:var(--text)}.hdr-right{margin-left:auto;display:flex;gap:10px;align-items:center}.btn{background:transparent;color:var(--text);border:1px solid var(--line-2);padding:8px 14px;font-size:13px;transition:border-color .15s,background .15s}.btn:hover{border-color:#444}.btn.solid{background:var(--text);color:#0a0a0a;border-color:var(--text);font-weight:700}.btn.solid:hover{background:#fff}.btn.accent{background:var(--accent);color:#0a0a0a;border-color:var(--accent);font-weight:700}.btn.buy{background:var(--green);color:#05130b;border-color:var(--green);font-weight:700}.btn.sell{background:transparent;color:var(--red);border-color:var(--red)}.btn:disabled{opacity:.4;cursor:not-allowed}.hero{padding:72px 0 40px;display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}.hero h1{font-size:46px;line-height:1.05;letter-spacing:-.03em;margin:0 0 20px;font-weight:800}.hero p{color:var(--muted);max-width:460px;margin:0 0 26px}.pair-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}.pill{border:1px solid var(--line-2);padding:5px 11px;color:var(--muted);font-size:12px}.eyebrow{color:var(--muted-2);font-size:12px;text-transform:lowercase;margin-bottom:8px}.split{border:1px solid var(--line);background:var(--panel);padding:22px}.split-top{display:flex;justify-content:space-between;color:var(--muted-2);font-size:12px;margin-bottom:8px}.split-nums{display:grid;grid-template-columns:repeat(3,1fr);text-align:center;margin-top:14px}.split-nums .n{font-size:34px;font-weight:800;letter-spacing:-.02em}.split-nums .n.drop{color:var(--accent)}.split-nums .lbl{color:var(--muted);font-size:11px;margin-top:4px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;border-top:1px solid var(--line);padding:40px 0}.step .num{color:var(--muted-2);margin-bottom:10px}.step h3{margin:0 0 8px;font-size:15px}.step p{color:var(--muted);margin:0;font-size:13px}.sec-hd{display:flex;align-items:baseline;justify-content:space-between;border-top:1px solid var(--line);padding-top:24px;margin-top:8px}.sec-hd h2{font-size:18px;margin:0}.sec-hd .count{color:var(--muted-2);font-size:13px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;padding:20px 0 60px}.card{border:1px solid var(--line);background:var(--panel);padding:16px;transition:border-color .15s,transform .1s}.card:hover{border-color:#3a3a3a}.card-top{display:flex;align-items:center;gap:10px;margin-bottom:12px}.avatar{width:34px;height:34px;background:var(--panel-2);border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--accent)}.card .rank{margin-left:auto;color:var(--muted-2);font-size:12px}.card .cname{font-weight:700}.card .csub{color:var(--muted-2);font-size:11px}.card 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12px;font-size:14px}input.inp:focus,textarea.inp:focus{outline:none;border-color:#4a4a4a}.choices{display:flex;gap:8px;flex-wrap:wrap}.choice{border:1px solid var(--line-2);padding:8px 14px;color:var(--muted);background:transparent}.choice.on{border-color:var(--accent);color:var(--text)}.toggle{display:flex;border:1px solid var(--line-2)}.toggle button{flex:1;background:transparent;color:var(--muted);border:none;padding:12px}.toggle button.on{background:var(--panel-2);color:var(--text);font-weight:700}.coin-layout{display:grid;grid-template-columns:1fr 340px;gap:24px;padding:28px 0 60px}.panel{border:1px solid var(--line);background:var(--panel);padding:20px}.kv{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-size:13px}.kv .k{color:var(--muted-2)}.trade-tabs{display:flex;gap:0;margin-bottom:16px}.progress{height:6px;background:var(--panel-2);border:1px solid var(--line-2);margin:10px 0}.progress>div{height:100%;background:var(--accent)}.note{color:var(--muted-2);font-size:12px}.footer{border-top:1px solid var(--line);padding:26px 0 60px;color:var(--muted-2);font-size:12px;display:flex;justify-content:space-between}.banner{border:1px solid var(--line-2);background:var(--panel);padding:12px 16px;margin:16px 0;color:var(--muted);font-size:13px}.err{color:var(--red)}.ok{color:var(--green)}.center-empty{padding:80px 0;text-align:center;color:var(--muted-2)}@media (max-width: 860px){.hero,.coin-layout,.steps,.form-row{grid-template-columns:1fr}.hero h1{font-size:34px}}