:root{--sky-top:#2a1e3f;--sky-bottom:#4c3a63;--water:#14555c;--water-deep:#0b2f38;--moss:#5fa855;--cattail:#7a5230;--amber:#ffd479;--text:#eaf3e2;--text-dim:#9bb39a;--panel:#0b2f38b8;--edge:#eaf3e229}*{box-sizing:border-box}html,body{background:var(--sky-top);color:var(--text);margin:0;padding:0;font-family:ui-monospace,SF Mono,Cascadia Mono,Menlo,Consolas,monospace;overflow-x:hidden}a{color:var(--amber)}.wrap{max-width:980px;margin:0 auto;padding-block:48px;padding-inline:20px}.pond-frame{aspect-ratio:16/10;border:2px solid var(--edge);background:var(--water-deep);border-radius:10px;width:100%;max-width:100%;position:relative;overflow:hidden}.pond-canvas{width:100%;height:100%;display:block}.addr-row{flex-wrap:wrap;gap:10px;margin-block:20px;display:flex}.addr-row input{min-width:0;font:inherit;color:var(--text);background:var(--panel);border:1px solid var(--edge);border-radius:8px;flex:280px;padding:12px 14px}button{font:inherit;cursor:pointer;color:#10231b;background:var(--moss);border:0;border-radius:8px;padding:12px 18px}button:disabled{opacity:.5;cursor:progress}.readout{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-block:20px;display:grid}.stat{background:var(--panel);border:1px solid var(--edge);border-radius:8px;padding:14px}.stat dt{color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em;margin:0 0 6px;font-size:12px}.stat dd{margin:0;font-size:20px}.notice{border:1px solid var(--edge);background:var(--panel);border-radius:8px;padding:14px}.steps{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;display:grid}@media (max-width:480px){.wrap{padding-block:28px}.stat dd{font-size:17px}.readout{grid-template-columns:1fr}}