:root{--bg:#0b0d10;--fg:#e9eef5;--muted:#8a93a3;--accent:#6ee7b7;--accent-2:#60a5fa;--card:#12161c;--border:#1f2530}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:960px;margin:0 auto;padding:32px 20px 80px}.hero{padding:56px 0 24px}.hero h1{font-size:clamp(32px,6vw,56px);line-height:1.05;margin:0 0 12px;letter-spacing:-.02em;background:linear-gradient(120deg,#fff,#6ee7b7 60%,#60a5fa);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{font-size:18px;color:var(--muted);margin:0 0 24px;max-width:680px}.form{display:flex;gap:8px;flex-wrap:wrap}.input{flex:1 1;min-width:280px;padding:14px 16px;border-radius:12px;border:1px solid var(--border);background:var(--card);color:var(--fg);font-size:15px;outline:none}.input:focus{border-color:var(--accent)}.btn{padding:14px 22px;border-radius:12px;border:0;font-weight:600;font-size:15px;background:var(--accent);color:#08240e;cursor:pointer}.btn:disabled{opacity:.6;cursor:progress}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px;margin-top:24px}.profile-head{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}.profile-head h2{margin:0;font-size:22px}.profile-head .muted{color:var(--muted);font-size:14px}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));grid-gap:12px;gap:12px;margin-bottom:16px}.stat{background:#0e1218;border:1px solid var(--border);border-radius:12px;padding:14px}.stat .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em}.stat .value{font-size:22px;font-weight:600;margin-top:4px}.error{color:#fca5a5;background:#2a1414;border:1px solid #3a1d1d;padding:12px 14px;border-radius:12px;margin-top:16px;font-size:14px}footer{margin-top:48px;color:var(--muted);font-size:13px}label.range{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px;margin-top:12px}label.range input{flex:1 1}