:root{--bg: #0f172a;--bg-card: #1e293b;--border: #334155;--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;color-scheme:dark}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:radial-gradient(circle at top,#1e293b,var(--bg));color:var(--text);min-height:100vh}.page{max-width:760px;margin:0 auto;padding:3rem 1.25rem 4rem}.hero{text-align:center;margin-bottom:2.5rem}.badge{display:inline-block;font-size:.75rem;letter-spacing:.15em;font-weight:700;color:var(--accent);border:1px solid var(--accent);border-radius:999px;padding:.2rem .7rem;margin-bottom:1rem}.hero h1{margin:0 0 .5rem;font-size:2.5rem}.subtitle{color:var(--muted);max-width:30rem;margin:0 auto;line-height:1.5}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:2.5rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1rem 1.1rem;display:flex;flex-direction:column;gap:.35rem}.card-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.card-value{font-size:1.1rem;font-weight:600;word-break:break-word}.counter{text-align:center;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1.5rem;margin-bottom:2rem}.counter p{margin:0 0 1rem;color:var(--muted)}.counter-controls{display:flex;align-items:center;justify-content:center;gap:1.25rem}.counter-controls button{width:3rem;height:3rem;font-size:1.5rem;border-radius:10px;border:1px solid var(--border);background:#0b1220;color:var(--text);cursor:pointer;transition:border-color .15s,transform .05s}.counter-controls button:hover{border-color:var(--accent)}.counter-controls button:active{transform:scale(.95)}.count{font-size:2rem;font-weight:700;min-width:3ch}.foot{text-align:center;color:var(--muted);font-size:.9rem}code{background:#0b1220;border:1px solid var(--border);border-radius:6px;padding:.1rem .4rem;font-size:.85em}