:root{
  --green:#2f6e3f;
  --green-2:#2a5f36;
  --border:#2f6e3f;
  --bg:#ffffff;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Roboto,Arial,sans-serif;background:var(--bg);color:#1a1a1a}
.wrap{max-width:980px;margin:0 auto;padding:0 16px}

.topbar{background:var(--green);color:#fff}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-size:28px;font-weight:800;color:#ffeb3b;letter-spacing:1px}
.support{font-weight:600}

.grid{display:grid;grid-template-columns:1.5fr 1fr;gap:24px;margin:24px auto}
.panel{border:2px solid var(--border);border-radius:12px;padding:18px}
.panel-title{margin:0 0 12px;font-size:16px;font-weight:800;text-align:center}

.row{display:grid;grid-template-columns:72px 1fr 120px;gap:12px;align-items:center;border:1px solid #cfd8dc;border-radius:10px;padding:10px 12px;margin:10px 0;background:#fff}
.ping{background:#264d2f;color:#fff;border-radius:8px;padding:6px 10px;text-align:center;font-weight:700}
.name{background:#e8f5e9;border-radius:8px;padding:8px 12px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.btn{display:inline-block;background:var(--green);color:#fff;text-decoration:none;padding:10px 14px;border-radius:10px;text-align:center;font-weight:700;border:none;cursor:pointer}
.btn:hover{background:var(--green-2)}
.btn.block{display:block;width:100%}
.btn.ghost{background:#fff;color:var(--green);border:2px solid var(--green)}

.app .banner{
  height:260px;border-radius:10px;margin-bottom:16px;
  background: radial-gradient(circle at 20% 30%, #ffd54f, #ff9800 45%, #8bc34a 80%);
  display:flex;align-items:center;justify-content:center;color:#083;
}
.banner-title{font-weight:800;font-size:28px;line-height:1.2;text-align:center;text-shadow:0 2px 10px rgba(0,0,0,.15)}

@media (max-width: 900px){
  .grid{grid-template-columns:1fr}
}