:root{--bg:#0d1117;--panel:#161b22;--border:#30363d;--text:#e6edf3;--muted:#8b949e;--carrot:#ff8c42;--crown:#ffd45c;--danger:#ff6b6b}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);overscroll-behavior:none;-webkit-user-select:none;user-select:none;margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,sans-serif}button{font:inherit;color:inherit;background:var(--panel);border:1px solid var(--border);cursor:pointer;border-radius:8px;padding:10px 16px}button:active{transform:translateY(1px)}button:disabled{opacity:.5;cursor:default}html,body{height:100%;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);touch-action:manipulation;-webkit-tap-highlight-color:transparent;overflow:hidden}button{min-width:44px;min-height:44px}.rr-screen{flex-direction:column;gap:8px;height:100%;display:flex}.rr-board{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;flex:1;place-items:center;min-height:0;display:grid;overflow:auto}.rr-hud{background:var(--panel);border:1px solid var(--border);font-variant-numeric:tabular-nums;border-radius:10px;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;padding:8px 12px;font-size:14px;display:flex}.rr-dpad{grid-template-columns:repeat(3,1fr);place-self:end;gap:8px;width:min(210px,55vw);margin:0 auto 8px;display:grid}.rr-dpad button{aspect-ratio:1;border-radius:12px;place-items:center;font-size:22px;display:grid}@media (min-width:720px){.rr-dpad{display:none}}.rr-nav{background:var(--panel);border:1px solid var(--border);border-radius:12px;gap:4px;max-width:480px;margin:8px auto;padding:6px;display:flex}.rr-nav a{color:var(--muted);border-radius:8px;flex-direction:column;flex:1;align-items:center;gap:2px;min-height:44px;padding:8px 4px;font-size:18px;text-decoration:none;display:flex}.rr-nav a small{letter-spacing:.02em;font-size:11px}.rr-nav a.active{color:var(--crown);background:#ffd45c1a}.rr-page{flex-direction:column;max-width:480px;height:100%;margin:0 auto;padding:12px;display:flex;overflow:hidden}.rr-scroll{overscroll-behavior:contain;flex:1;min-height:0;overflow-y:auto}.rr-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;margin-bottom:10px;padding:14px}.rr-row{justify-content:space-between;align-items:center;gap:10px;padding:8px 0;display:flex}.rr-row+.rr-row{border-top:1px solid var(--border)}.rr-meter{border:1px solid var(--border);background:#0b0f14;border-radius:5px;height:10px;overflow:hidden}.rr-meter>i{background:var(--carrot);height:100%;display:block}.rr-lb-row{font-variant-numeric:tabular-nums;border-radius:8px;grid-template-columns:34px 1fr auto auto;align-items:center;gap:10px;padding:9px 6px;display:grid}.rr-lb-row+.rr-lb-row{border-top:1px solid var(--border)}.rr-lb-row.me{background:#ffd45c14}.rr-lb-rank{color:var(--muted);text-align:right}.rr-lb-row.crown .rr-lb-rank{color:var(--crown)}